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International collaborative studies to establish tailormade therapy based on the virulence and antibiotics resistance of H. pylori

Research Project

Project/Area Number 18KK0266
Research Category

Fund for the Promotion of Joint International Research (Fostering Joint International Research (B))

Allocation TypeMulti-year Fund
Review Section Medium-sized Section 58:Society medicine, nursing, and related fields
Research InstitutionOita University

Principal Investigator

Yoshio Yamaoka  大分大学, 医学部, 教授 (00544248)

Co-Investigator(Kenkyū-buntansha) 松本 昂  大分大学, 医学部, 助教 (50609667)
矢原 耕史  国立感染症研究所, 薬剤耐性研究センター, 室長 (70542356)
Project Period (FY) 2018-10-09 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥17,940,000 (Direct Cost: ¥13,800,000、Indirect Cost: ¥4,140,000)
Fiscal Year 2021: ¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2020: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2019: ¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2018: ¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Keywordsヘリコバクター・ピロリ / 国際共同研究 / 抗菌薬耐性 / 病原性 / テーラーメード / 遺伝子解析 / 胃癌 / 東アジア / アフリカ / ベトナム / ブータン / モンゴル / 薬剤耐性 / テーラーメイド
Outline of Final Research Achievements

In this study, we conducted a whole-genome analysis of H. pylori using next-generation sequencing in Mongolia, Bhutan, and Vietnam, countries with a high incidence of gastric cancer, in collaboration with local collaborators, and analyzed mutations and polymorphisms in genes related to gastric cancer-inducing factors and antimicrobial resistance. The specificity of H. pylori in Mongolia was revealed, and genome-wide association analysis showed that specific gene polymorphisms were associated with the disease. In addition, genetic mutations involved in H. pylori biofilm formation were elucidated, and novel genetic mutations involved in antimicrobial resistance were identified. This clarified the mechanism of genetic mutations causing antimicrobial resistance, and is expected to lead to the development of non-invasive and rapid methods for testing for virulence factors and drug resistance in the future.

Academic Significance and Societal Importance of the Research Achievements

本研究の学術的意義は、胃癌多発国であるモンゴル、ブータン、ベトナムを対象に次世代シーケンサー(NGS)を用いたピロリ菌の全ゲノム解析を通じて、胃癌誘発因子および抗菌薬耐性関連遺伝子の変異・多型を解明したことにある。社会的意義としては、胃癌の早期発見・予防および適切な治療法の選択が可能になることが挙げられる。これにより、開発途上国における胃癌発症率の減少が期待され、非侵襲的かつ迅速な診断法の開発によって、医療アクセスの改善が図られる。また、若手研究者の育成や現地の医療体制強化に寄与し、グローバルな健康問題の解決に向けた国際協力のモデルケースとなる。

Report

(7 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Research-status Report
  • 2021 Research-status Report
  • 2020 Research-status Report
  • 2019 Research-status Report
  • 2018 Research-status Report
  • Research Products

    (274 results)

All 2024 2023 2022 2021 2020 2019 2018 Other

All Int'l Joint Research (30 results) Journal Article (157 results) (of which Int'l Joint Research: 128 results,  Peer Reviewed: 149 results,  Open Access: 109 results) Presentation (75 results) (of which Int'l Joint Research: 65 results,  Invited: 46 results) Book (3 results) Remarks (7 results) Patent(Industrial Property Rights) (1 results) Funded Workshop (1 results)

  • [Int'l Joint Research] ケサル・ギャルポ医科大学/ジグメ・ドルジ・ワンチュク 国立総合病院/保健省 王立疾病 管理センター(ブータン)

    • Related Report
      2023 Annual Research Report
  • [Int'l Joint Research] 108病院/チョーライ病院/ハノイ医科大学(ベトナム)

    • Related Report
      2023 Annual Research Report
  • [Int'l Joint Research] モンゴル国立医科学大学/モンゴル国立がん研究所(モンゴル)

    • Related Report
      2023 Annual Research Report
  • [Int'l Joint Research] ベイラー医科大学(米国)

    • Related Report
      2023 Annual Research Report
  • [Int'l Joint Research] キンシャサ大学(コンゴ民主共和国)

    • Related Report
      2023 Annual Research Report
  • [Int'l Joint Research] ケサル・ギャルポ医科大学/ジグメ・ドルジ・ワンチュク 国立総合病院/保健省 王立疾病 管理センター(ブータン)

    • Related Report
      2022 Research-status Report
  • [Int'l Joint Research] 108病院/チョーライ病院/ハノイ医科大学(ベトナム)

    • Related Report
      2022 Research-status Report
  • [Int'l Joint Research] モンゴル国立医科学大学/ウランバートル第3病院/モンゴル国立がん研究所(モンゴル)

    • Related Report
      2022 Research-status Report
  • [Int'l Joint Research] ベイラー医科大学/ヒューストン大学ガルベストン 校(米国)

    • Related Report
      2022 Research-status Report
  • [Int'l Joint Research] ブータン ケサール・ギャルポ 医科学大学/ジグメ・ドルジ・ワンチュク 国立総合病院/保健省 王立疾病 管理センター(ブータン)

    • Related Report
      2021 Research-status Report
  • [Int'l Joint Research] 108病院/チョーライ病院/ハノイ医科大学(ベトナム)

    • Related Report
      2021 Research-status Report
  • [Int'l Joint Research] モンゴル国立医科学大学/ウランバートル第3病院/モンゴル国立がん研究所(モンゴル)

    • Related Report
      2021 Research-status Report
  • [Int'l Joint Research] ベイラー医科大学/ヒューストン大学ガルベストン校(米国)

    • Related Report
      2021 Research-status Report
  • [Int'l Joint Research] ブータン王立医科大学(ブータン)

    • Related Report
      2020 Research-status Report
  • [Int'l Joint Research] 108病院/チョーライ病院/ハノイ医科大学(ベトナム)

    • Related Report
      2020 Research-status Report
  • [Int'l Joint Research] モンゴル国立医科学大学/ウランバートル第3病院/モンゴル国立がん研究所(モンゴル)

    • Related Report
      2020 Research-status Report
  • [Int'l Joint Research] ベイラー医科大学/ヒューストン大学ガルベストン校(米国)

    • Related Report
      2020 Research-status Report
  • [Int'l Joint Research] ワルダ大学(インド)

    • Related Report
      2020 Research-status Report
  • [Int'l Joint Research] ブータン王立医科大学(ブータン)

    • Related Report
      2019 Research-status Report
  • [Int'l Joint Research] 108病院/チョーライ病院/ハノイ医科大学(ベトナム)

    • Related Report
      2019 Research-status Report
  • [Int'l Joint Research] モンゴル国立医科学大学/ウランバートル第3病院/モンゴル国立がん研究所(モンゴル)

    • Related Report
      2019 Research-status Report
  • [Int'l Joint Research] ベイラー医科大学/テキサス大学ガルベストン 校(米国)

    • Related Report
      2019 Research-status Report
  • [Int'l Joint Research] ワルダ大学(インド)

    • Related Report
      2019 Research-status Report
  • [Int'l Joint Research]

    • Related Report
      2019 Research-status Report
  • [Int'l Joint Research] ブータン王立医科大学(ブータン)

    • Related Report
      2018 Research-status Report
  • [Int'l Joint Research] 108病院/チョーライ病院/ハノイ医科大学(ベトナム)

    • Related Report
      2018 Research-status Report
  • [Int'l Joint Research] モンゴル国立医科学大学/ウランバートル第3病院/モンゴル国立がん研究所(モンゴル)

    • Related Report
      2018 Research-status Report
  • [Int'l Joint Research] ベイラー医科大学/ヒューストン大学ガルベストン 校(米国)

    • Related Report
      2018 Research-status Report
  • [Int'l Joint Research] ベンダ大学(南アフリカ)

    • Related Report
      2018 Research-status Report
  • [Int'l Joint Research]

    • Related Report
      2018 Research-status Report
  • [Journal Article] Primary antibiotic resistance of Helicobacter pylori in the Asia-Pacific region between 1990 and 2022: an updated systematic review and meta-analysis2024

    • Author(s)
      Hong Tzu-Chan、El-Omar Emad M、Kuo Yu-Ting、Wu Jeng-Yih、Chen Mei-Jyh、Chen Chieh-Chang、Fang Yu-Jen、Leow Alex Hwong Ruey、Lu Hong、Lin Jaw-Town、Tu Yu-Kang、Yamaoka Yoshio、Wu Ming-Shiang、Liou Jyh-Ming、Chen Yi-Chu、Chang Yung-Yueh
    • Journal Title

      The Lancet Gastroenterology and Hepatology

      Volume: 9 Issue: 1 Pages: 56-67

    • DOI

      10.1016/s2468-1253(23)00281-9

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Simultaneous detection of Helicobacter pylori infection comparing between white light and image-enhanced endoscopy2024

    • Author(s)
      Chatrangsun Boonyaorn、Aumpan Natsuda、Pornthisarn Bubpha、Chonprasertsuk Soonthorn、Siramolpiwat Sith、Bhanthumkomol Patommatat、Nunanan Pongjarat、Issariyakulkarn Navapan、Mahachai Varocha、Yamaoka Yoshio、Vilaichone Ratha-korn
    • Journal Title

      BMC Gastroenterology

      Volume: 24 Issue: 1 Pages: 46-46

    • DOI

      10.1186/s12876-024-03132-y

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Characterization of residual cancer by comparison of a pair of organoids established from a patient with esophageal squamous cell carcinoma before and after neoadjuvant chemotherapy2024

    • Author(s)
      Fuchino Takafumi、Kurogi Shusaku、Tsukamoto Yoshiyuki、Shibata Tomotaka、Fumoto Shoichi、Fujishima Hajime、Kinoshita Keisuke、Mizukami Kazuhiro、Kodama Masaaki、Inomata Masafumi、Murakami Kazunari、Moriyama Masatsugu、Hijiya Naoki
    • Journal Title

      Human Cell

      Volume: 37 Issue: 2 Pages: 491-501

    • DOI

      10.1007/s13577-023-01020-3

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Study of Helicobacter pylori Isolated from a High-Gastric-Cancer-Risk Population: Unveiling the Comprehensive Analysis of Virulence-Associated Genes including Secretion Systems, and Genome-Wide Association Study2023

    • Author(s)
      Saruuljavkhlan B, Alfaray RI, Oyuntsetseg K, Gantuya B, Khangai A, Renchinsengee N, Matsumoto T, Akada J, Azzaya D, Davaadorj D, Yamaoka Y.
    • Journal Title

      Cancers (Basel)

      Volume: 15 Issue: 18 Pages: 4528-4528

    • DOI

      10.3390/cancers15184528

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Predictive factors and prognosis of upper gastrointestinal bleeding in gastric cancer: A large population-based study (UGIB-GC trial)2023

    • Author(s)
      Kiattiweerasak Anya、Bongkotvirawan Phubordee、Aumpan Natsuda、Yamaoka Yoshio、Miftahussurur Muhammad、Vilaichone Ratha-korn
    • Journal Title

      PLOS ONE

      Volume: 18 Issue: 9 Pages: e0291926-e0291926

    • DOI

      10.1371/journal.pone.0291926

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Utilization of an Automated Latex Agglutination Turbidity Assay for Assessing Gastric Mucosal Alteration during Helicobacter pylori Infection2023

    • Author(s)
      Khangai Ayush、Akada Junko、Saruuljavkhlan Batsaikhan、Gantuya Boldbaatar、Azzaya Dashdorj、Oyuntsetseg Khasag、Davaadorj Duger、Uchida Tomohisa、Matsumoto Takashi、Yamaoka Yoshio
    • Journal Title

      Gut and Liver

      Volume: 18 Issue: 1 Pages: 60-69

    • DOI

      10.5009/gnl220464

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Global Antimicrobial Resistance Gene Study of Helicobacter pylori: Comparison of Detection Tools, ARG and Efflux Pump Gene Analysis, Worldwide Epidemiological Distribution, and Information Related to the Antimicrobial-Resistant Phenotype2023

    • Author(s)
      Alfaray Ricky Indra、Saruuljavkhlan Batsaikhan、Fauzia Kartika Afrida、Torres Roberto C.、Thorell Kaisa、Dewi Selva Rosyta、Kryukov Kirill A.、Matsumoto Takashi、Akada Junko、Vilaichone Ratha-korn、Miftahussurur Muhammad、Yamaoka Yoshio
    • Journal Title

      Antibiotics

      Volume: 12 Issue: 7 Pages: 1118-1118

    • DOI

      10.3390/antibiotics12071118

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] A single-nucleotide polymorphism in Helicobacter pylori promotes gastric cancer development2023

    • Author(s)
      Sharafutdinov Irshad、Tegtmeyer Nicole、Linz Bodo、Rohde Manfred、Vieth Michael、Tay Alfred Chin-Yen、Lamichhane Binit、Tuan Vo Phuoc、Fauzia Kartika Afrida、Sticht Heinrich、Yamaoka Yoshio、Marshall Barry J.、Backert Steffen
    • Journal Title

      Cell Host Microbe

      Volume: 31 Issue: 8 Pages: 1345-1358.e6

    • DOI

      10.1016/j.chom.2023.06.016

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Advantages of Whole Genome Sequencing in Mitigating the Helicobacter pylori Antimicrobial Resistance Problem2023

    • Author(s)
      Fauzia Kartika Afrida、Alfaray Ricky Indra、Yamaoka Yoshio
    • Journal Title

      Microorganisms

      Volume: 11 Issue: 5 Pages: 1239-1239

    • DOI

      10.3390/microorganisms11051239

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Massive and Lengthy Clonal Nosocomial Expansion of Mycobacterium abscessus subsp. <i>massiliense</i> among Patients Who Are Ventilator Dependent without Cystic Fibrosis2023

    • Author(s)
      Komiya Kosaku、Yoshida Mitsunori、Uchida Sonoe、Takikawa Shuichi、Yamasue Mari、Matsumoto Takashi、Morishige Yuta、Aono Akio、Hiramatsu Kazufumi、Yamaoka Yoshio、Nishizono Akira、Ato Manabu、Kadota Jun-ichi、Mitarai Satoshi
    • Journal Title

      Microbiology Spectrum

      Volume: 11 Issue: 4

    • DOI

      10.1128/spectrum.04908-22

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Genetic determinants of Biofilm formation of Helicobacter pylori using whole-genome sequencing2023

    • Author(s)
      Fauzia Kartika Afrida、Aftab Hafeza、Miftahussurur Muhammad、Waskito Langgeng Agung、Tuan Vo Phuoc、Alfaray Ricky Indra、Matsumoto Takashi、Yurugi Michiyuki、Subsomwong Phawinee、Kabamba Evariste Tshibangu、Akada Junko、Yamaoka Yoshio
    • Journal Title

      BMC Microbiology

      Volume: 23 Issue: 1 Pages: 159-159

    • DOI

      10.1186/s12866-023-02889-8

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Comparative genomics of two Vietnamese Helicobacter pylori strains, CHC155 from a non-cardia gastric cancer patient and VN1291 from a duodenal ulcer patient.2023

    • Author(s)
      Phuc BH, Tuan VP, Binh TT, Tung PH, Tri TD, Dung HDQ, Thuan NPM, Fauzia KA, Tshibangu-Kabamba E, Alfaray RI, Saruuljavkhlan B, Matsumoto T, Akada J, Yamaoka Y.
    • Journal Title

      Sci Rep

      Volume: 13 Issue: 1 Pages: 8869-8869

    • DOI

      10.1038/s41598-023-35527-4

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Management of dyspepsia and Helicobacter pylori infection: the 2022 Indonesian Consensus Report2023

    • Author(s)
      Syam Ari Fahrial、Miftahussurur Muhammad、Makmun Dadang、etc. Lucida Maria Inge、Rezkhita Yudith Annisa Ayu、Alfaray Ricky Indra、Yamaoka Yoshio
    • Journal Title

      Gut Pathogens

      Volume: 15 Issue: 1 Pages: 25-25

    • DOI

      10.1186/s13099-023-00551-2

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Current management of corrosive, alcohol, and organophosphate poisoning: Pearls and pitfalls2023

    • Author(s)
      Miftahussurur Muhammad、Nabilah Nabilah、Rezkitha YudithAnnisa Ayu、Yamaoka Yoshio
    • Journal Title

      Journal of Research in Medical Sciences

      Volume: 28 Issue: 1 Pages: 20-20

    • DOI

      10.4103/jrms.jrms_635_21

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Gastric microbiome changes in relation with Helicobacter pylori resistance2023

    • Author(s)
      Dewayani Astri、Afrida Fauzia Kartika、Alfaray Ricky Indra、Waskito Langgeng Agung、Doohan Dalla、Rejeki Purwo Sri、Alshawsh Mohammed Abdullah、Rezkitha Yudith Annisa Ayu、Yamaoka Yoshio、Miftahussurur Muhammad
    • Journal Title

      PLOS ONE

      Volume: 18 Issue: 5 Pages: e0284958-e0284958

    • DOI

      10.1371/journal.pone.0284958

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Clinical significance of genetic polymorphisms of interleukin-1β and cytochrome P450 2C19 on the eradication of Helicobacter pylori2023

    • Author(s)
      Karbalaei Mohsen、Yamaoka Yoshio、Keikha Masoud
    • Journal Title

      New Microbes and New Infections

      Volume: 53 Pages: 101131-101131

    • DOI

      10.1016/j.nmni.2023.101131

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] The interaction between autophagy, Helicobacter pylori, and gut microbiota in gastric carcinogenesis2023

    • Author(s)
      Nabavi-Rad Ali、Yadegar Abbas、Sadeghi Amir、Aghdaei Hamid Asadzadeh、Zali Mohammad Reza、Klionsky Daniel J.、Yamaoka Yoshio
    • Journal Title

      Trends in Microbiology

      Volume: 31 Issue: 10 Pages: 1024-1043

    • DOI

      10.1016/j.tim.2023.04.001

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Hybrid, High-Dose Dual and Bismuth Quadruple Therapies for First-Line Treatment of Helicobacter pylori Infection in Taiwan: A Multicenter, Open-Label, Randomized Trial2023

    • Author(s)
      Hsu Ping-I、Chen Kuan-Yang、Tai Wei-Chen、Yang Jyh-Chin、Tsay Feng-Woei、Liu Yu-Hwa、Chen Chien-Lin、Lee Chia-Long、Yeh Hong-Zen、Kuo Chao-Hung、Chuah Seng-Kee、Lee Hsi-Chang、Shie Chang-Bih、Shiu Sz-Iuan、Kao John Y.、Yamaoka Yoshio、Graham David Y.、Wu Deng-Chyang
    • Journal Title

      American Journal of Gastroenterology

      Volume: 118 Issue: 7 Pages: 1184-1195

    • DOI

      10.14309/ajg.0000000000002255

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Long-Term Resistance-Endurance Combined Training Reduces Pro-Inflammatory Cytokines in Young Adult Females with Obesity.2023

    • Author(s)
      Pranoto A, Cahyono MBA, Yakobus R, Izzatunnisa N, Ramadhan RN, Rejeki PS, Miftahussurur M, Effendi WI, Wungu CDK, Yamaoka Y.
    • Journal Title

      Sports (Basel)

      Volume: 27 Issue: 3 Pages: 54-54

    • DOI

      10.3390/sports11030054

    • Related Report
      2023 Annual Research Report 2022 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Author Correction: Repeated out-of-Africa expansions of Helicobacter pylori driven by replacement of deleterious mutations2023

    • Author(s)
      Thorpe Harry A.、Tourrette Elise、Yahara Koji、Vale Filipa F.、Liu Siqi、Oleastro Monica、Alarcon Teresa、Perets Tsachi-Tsadok、Latifi-Navid Saeid、Yamaoka Yoshio、etc、Engstrand Lars、Agreus Lars、Suerbaum Sebastian、Thorell Kaisa、Falush Daniel
    • Journal Title

      Nature Communications

      Volume: 14 Issue: 1 Pages: 1539-1539

    • DOI

      10.1038/s41467-023-37302-5

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Pattern and trends of Helicobacter pylori genotypes in gastric cancer: A Kenyan 8-year study.2023

    • Author(s)
      Njenga P, Njau A, Moloo Z, Revathi G, Tshibangu E, Yamaoka Y.
    • Journal Title

      Front Med (Lausanne)

      Volume: 10 Pages: 1119513-1119513

    • DOI

      10.3389/fmed.2023.1119513

    • Related Report
      2023 Annual Research Report 2022 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] High levels of fecal calprotectin and C-reactive protein in patients with colitis.2023

    • Author(s)
      Anindita B, Sugihartono T, Miftahussurur M, Maimunah U, Nusi IA, Setiawan PB, Purbayu H, Kholili U, Widodo B, Thamrin H, Vidyani A, Rezkitha YAA, Yamaoka Y.
    • Journal Title

      J Med Life.

      Volume: 16 Issue: 1 Pages: 48-51

    • DOI

      10.25122/jml-2021-0311

    • Related Report
      2023 Annual Research Report 2022 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Mutations Related to Antibiotics Resistance in Helicobacter pylori Clinical Isolates from Bangladesh.2023

    • Author(s)
      Fauzia, Kartika Afrida, Hafeza Aftab, Evariste Tshibangu-Kabamba, Ricky Indra Alfaray, Batsaikhan Saruuljavkhlan, Alain Cimuanga-Mukanya, Takashi Matsumoto, Phawinee Subsomwong, Junko Akada, Muhammad Miftahussurur, and Yoshio Yamaoka.
    • Journal Title

      Antibiotics

      Volume: 12 Issue: 2 Pages: 279-279

    • DOI

      10.3390/antibiotics12020279

    • Related Report
      2023 Annual Research Report 2022 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Single 30 min treadmill exercise session suppresses the production of pro-inflammatory cytokines and oxidative stress in obese female adolescents.2023

    • Author(s)
      Pranoto Adi、Rejeki Purwo Sri、Miftahussurur Muhammad、Setiawan Hayuris Kinandita、Yosika Ghana Firsta、Munir Misbakhul、Maesaroh Siti、Purwoto Septyaningrum Putri、Waritsu Cakra、Yamaoka Yoshio.
    • Journal Title

      Journal of Basic and Clinical Physiology and Pharmacology

      Volume: 34 Issue: 2 Pages: 235-242

    • DOI

      10.1515/jbcpp-2022-0196

    • Related Report
      2023 Annual Research Report 2022 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Low-grade intestinal metaplasia in Indonesia: Insights into the expression of proinflammatory cytokines during Helicobacter pylori infection and unique East-Asian CagA characteristics2023

    • Author(s)
      Miftahussurur Muhammad、Alfaray Ricky Indra、Fauzia Kartika Afrida、Dewayani Astri、Doohan Dalla、Waskito Langgeng Agung、Rezkitha Yudith Annisa Ayu、Utomo Didik Huswo、Somayana Gde、Fahrial Syam Ari、Lubis Masrul、Akada Junko、Matsumoto Takashi、Yamaoka Yoshio
    • Journal Title

      Cytokine

      Volume: 163 Pages: 156122-156122

    • DOI

      10.1016/j.cyto.2022.156122

    • Related Report
      2023 Annual Research Report 2022 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] A comprehensive evaluation of an animal model for Helicobacter pylori‐associated stomach cancer: Fact and controversy.2023

    • Author(s)
      Amalia Rizki、Panenggak Nur Syahadati Retno、Doohan Dalla、Rezkitha Yudith Annisa Ayu、Waskito Langgeng Agung、Syam Ari Fahrial、Lubis Masrul、Yamaoka Yoshio、Miftahussurur Muhammad.
    • Journal Title

      Helicobacter

      Volume: 28 Issue: 1

    • DOI

      10.1111/hel.12943

    • Related Report
      2023 Annual Research Report 2022 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Corrigendum: ‘Genome-wide association study of gastric cancer- and duodenal ulcer-derived Helicobacter pylori strains reveals discriminatory genetic variations and novel oncoprotein candidates’2023

    • Author(s)
      Tuan Vo Phuoc、Yahara Koji、Dung Ho Dang Quy、Binh Tran Thanh、Tung Pham Huu、Tri Tran Dinh、Thuan Ngo Phuong Minh、Khien Vu Van、Trang Tran Thi Huyen、Phuc Bui Hoang、Tshibangu-Kabamba Evariste、Matsumoto Takashi、Akada Junko、Suzuki Rumiko、Okimoto Tadayoshi、etc. Kobayashi Ichizo、Yamaoka Yoshio
    • Journal Title

      Microbial Genomics

      Volume: 9 Issue: 7

    • DOI

      10.1099/mgen.0.001062

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Exploring Alternative Treatment Choices for Multidrug-Resistant Clinical Strains of Helicobacter pylori in Mongolia2023

    • Author(s)
      Khangai Ayush、Saruuljavkhlan Batsaikhan、Azzaya Dashdorj、Gantuya Boldbaatar、Oyuntsetseg Khasag、Akada Junko、Matsumoto Takashi、Yamaoka Yoshio
    • Journal Title

      Microorganisms

      Volume: 11 Issue: 12 Pages: 2852-2852

    • DOI

      10.3390/microorganisms11122852

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Antibiotic Resistance and Therapy for Helicobacter pylori Infection2023

    • Author(s)
      Smith Stella I.、Yamaoka Yoshio
    • Journal Title

      Antibiotics

      Volume: 12 Issue: 12 Pages: 1669-1669

    • DOI

      10.3390/antibiotics12121669

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Management of Helicobacter pylori treatment failures: A large population-based study (HP treatment failures trial)2023

    • Author(s)
      Aumpan Natsuda、Issariyakulkarn Navapan、Mahachai Varocha、Graham David、Yamaoka Yoshio、Vilaichone Ratha-korn
    • Journal Title

      PLOS ONE

      Volume: 18 Issue: 11 Pages: e0294403-e0294403

    • DOI

      10.1371/journal.pone.0294403

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Functional genome analysis and anti-Helicobacter pylori activity of a novel bacteriocinogenic Lactococcus sp. NH2-7C from Thai fermented pork (Nham)2023

    • Author(s)
      Kingkaew Engkarat、Woraprayote Weerapong、Booncharoen Auttaporn、Niwasabutra Kanidta、Janyaphisan Thitiphorn、Vilaichone Ratha-Korn、Yamaoka Yoshio、Visessanguan Wonnop、Tanasupawat Somboon
    • Journal Title

      Scientific Reports

      Volume: 13 Issue: 1 Pages: 20362-20362

    • DOI

      10.1038/s41598-023-47687-4

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Pathogenomics of Helicobacter pylori2023

    • Author(s)
      Yamaoka Yoshio、Saruuljavkhlan Batsaikhan、Alfaray Ricky Indra、Linz Bodo
    • Journal Title

      Curr Top Microbiol Immunol

      Volume: 444 Pages: 117-155

    • DOI

      10.1007/978-3-031-47331-9_5

    • ISBN
      9783031473302, 9783031473319
    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] 日本国内より分離されたHelicobacter pylori の集団構造解析2023

    • Author(s)
      友成航平, Batsaikhan S, Alfaray RI, Fauzia KA, 松成修, 赤田純子, 松本昂, 珍田大輔, 下山克, 金城渚, 金城徹, 金城福則, 山岡吉生
    • Journal Title

      大分県医学会雑誌

      Volume: 24 Pages: 100-108

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] インドネシアでの疫学調査その42023

    • Author(s)
      山岡 吉生
    • Journal Title

      Helicobacter Reserch

      Volume: 27-2 Pages: 81-92

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] ドミニカ共和国での疫学調査その22023

    • Author(s)
      山岡 吉生
    • Journal Title

      Helicobacter Reserch

      Volume: 27-1 Pages: 111-125

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Novel Helicobacter pylori-associated hemolysis Hp0499 and Hp1490 and its association with severity of gastritis.2023

    • Author(s)
      Sang Ketut Widiana, Titong Sugihartono, Dalla Doohan, Langgeng Agung Waskito, Kartika Afrida Fauzia, Yudith Annisa Ayu Rezkitha, Adi Wasis Prakosa, Ricky Indra Alfaray, Camilia Metadea Aji Safitri, Rizki Amalia, Yoshio Yamaoka, Muhammad Miftahussurur.
    • Journal Title

      F1000Research

      Volume: 12 Pages: 22-22

    • DOI

      10.12688/f1000research.122306.1

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] 日本国内より分離された?Helicobacter pylori の集団構造解析2023

    • Author(s)
      友成航平, Saruuljavkhlan Batsaikhan, Ricky Indra Alfaray, Kartika Afrida Fauzia1, 松成修, 赤田純子, 松本昂, 珍田大輔, 下山克, 金城渚, 金城徹, 金城福則, 山岡吉生
    • Journal Title

      大分県医学会雑誌

      Volume: 29 Pages: 100-108

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Cut-off value of clarithromycin resistance in the treatment of Helicobacter pylori infection: how low is low?2022

    • Author(s)
      Hsu Ping-I、Chuah Seng-Kee、Yamaoka Yoshio、Wu Deng-Chyang.
    • Journal Title

      Gut

      Volume: online Issue: 2 Pages: 374-375

    • DOI

      10.1136/gutjnl-2022-329253

    • Related Report
      2023 Annual Research Report 2022 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Urease Levels and Gastritis Stage in Dyspeptic Patients.2022

    • Author(s)
      Miftahussurur M, Putri CDM, Sugihartono T, Syam AF, Purbayu H, Priyantini D, Kahar H, Rezkitha YAA, Nusi IA, Setiawan PB, Maimunah U, Waskito LA, Kholili U, Widodo B, Vidyani A, Thamrin H, Siregar GA, I'tishom R, Uchida T, Yamaoka Y.
    • Journal Title

      Acta Med Indones

      Volume: 54 Pages: 42-51

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Seroepidemiological survey of the prevalence of Helicobacter pylori infection in Sabah, Malaysia2022

    • Author(s)
      Mori Daisuke、John Jecelyn Leaslie、Sabri Shahnaz Irwani Binti、Shaharom Saliz Mazrina Binti、Iha Hidekatsu、Yamaoka Yoshio、Matsumoto Takashi、Ahmed Kamruddin
    • Journal Title

      IJID Regions

      Volume: 2 Pages: 126-129

    • DOI

      10.1016/j.ijregi.2021.12.012

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Helicobacter pylori cagA status and gastric mucosa-associated lymphoid tissue lymphoma: a systematic review and meta-analysis2022

    • Author(s)
      Keikha Masoud、Sahebkar Amirhossein、Yamaoka Yoshio、Karbalaei Mohsen
    • Journal Title

      Journal of Health, Population and Nutrition

      Volume: 41 Issue: 1 Pages: 2-2

    • DOI

      10.1186/s41043-021-00280-9

    • Related Report
      2022 Research-status Report 2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Next-Generation Sequencing-Based Study of Helicobacter pylori Isolates from Myanmar and Their Susceptibility to Antibiotics2022

    • Author(s)
      Subsomwong Phawinee、Doohan Dalla、Fauzia Kartika Afrida、Akada Junko、Matsumoto Takashi、Yee Than Than、Htet Kyaw、Waskito Langgeng Agung、Tuan Vo Phuoc、Uchida Tomohisa、Matsuhisa Takeshi、Yamaoka Yoshio
    • Journal Title

      Microorganisms

      Volume: 10 Issue: 1 Pages: 196-196

    • DOI

      10.3390/microorganisms10010196

    • Related Report
      2022 Research-status Report 2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Extragastric infection of Helicobacter pylori and alopecia areata: a systematic review and meta-analysis.2022

    • Author(s)
      Ghazvini Kiarash、Yamaoka Yoshio、Karbalaei Mohsen、Keikha Masoud.
    • Journal Title

      Reviews in Medical Microbiology

      Volume: 33 Issue: 1 Pages: 114-118

    • DOI

      10.1097/mrm.0000000000000276

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Editorial: The Role of Mobile Genetic Elements in Bacterial Evolution and Their Adaptability2022

    • Author(s)
      Vale Filipa F.、Lehours Philippe、Yamaoka Yoshio
    • Journal Title

      Frontiers in Microbiology

      Volume: 13 Pages: 1-2

    • DOI

      10.3389/fmicb.2022.849667

    • Related Report
      2022 Research-status Report 2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Genomic differentiation within East Asian Helicobacter pylori2022

    • Author(s)
      You Yuanhai、Thorell Kaisa、He Lihua、Yahara Koji、Yamaoka Yoshio、Cha Jeong-Heon、Murakami Kazunari、Katsura Yukako、Kobayashi Ichizo、Falush Daniel、Zhang Jianzhong、TEAMHp
    • Journal Title

      Microbial Genomics

      Volume: 8 Issue: 2 Pages: 1-14

    • DOI

      10.1099/mgen.0.000676

    • Related Report
      2022 Research-status Report 2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Potassium intake is associated with nutritional quality and actual diet cost: a study at formulating a low sodium high potassium (LSHP) healthy diet2022

    • Author(s)
      Farapti Farapti、Buanasita Annas、Atmaka Dominikus R.、Setyaningtyas Stefania W.、Adriani Merryana、Rejeki Purwo S.、Yamaoka Yoshio、Miftahussurur Muhammad
    • Journal Title

      Journal of Nutritional Science

      Volume: 11

    • DOI

      10.1017/jns.2021.104

    • Related Report
      2022 Research-status Report 2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Unique TLR9 Activation by Helicobacter pylori Depends on the cag T4SS, But Not on VirD2 Relaxases or VirD4 Coupling Proteins2022

    • Author(s)
      Tegtmeyer Nicole、Linz Bodo、Yamaoka Yoshio、Backert Steffen
    • Journal Title

      Current Microbiology

      Volume: 79 Issue: 4 Pages: 121-121

    • DOI

      10.1007/s00284-022-02813-9

    • Related Report
      2022 Research-status Report 2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Effect of Nocturnal and Diurnal Moderate-intensity Swimming Exercise on Increasing Irisin Level of Female Mice (Mus musculus).2022

    • Author(s)
      Muhamad FA, Purwo SR, Sulistiawati, Adi P, Kristanti WW, Gadis MS, Ronny L, Yamaoka Y.
    • Journal Title

      CMU J Nat Sci

      Volume: 21

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Review: Epidemiology of Helicobacter pylori Infection.2022

    • Author(s)
      Alfaray RI , Saruuljavkhlan B. Ansari S, Fauzia KA, Yamaoka Y.
    • Journal Title

      Microb Health Dis (European Helicobacter & Microbiota Study Group)

      Volume: 4

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Helicobacter pylori genomes reveal Paleolithic human migration to the east end of Asia2022

    • Author(s)
      Suzuki Rumiko、Saitou Naruya、Matsuari Osamu、Shiota Seiji、Matsumoto Takashi、Akada Junko、Kinjo Nagisa、Kinjo Fukunori、Teruya Kuniko、Shimoji Makiko、Shiroma Akino、Kato Mototsugu、Satou Kazuhito、Hirano Takashi、Asaka Masahiro、Kryukov Kirill、Moodley Yoshan、Yamaoka Yoshio
    • Journal Title

      iScience

      Volume: 25 Issue: 7 Pages: 104477-104477

    • DOI

      10.1016/j.isci.2022.104477

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] The role of non-Helicobacter pylori bacteria in the pathogenesis of gastroduodenal diseases.2022

    • Author(s)
      Waskito LA, Rezkitha YAA, Vilaichone RK, Sugihartono T, Mustika S, Dewa Nyoman Wibawa I, Yamaoka Y, Miftahussurur M.
    • Journal Title

      Gut Pathog

      Volume: 14 Issue: 1 Pages: 19-19

    • DOI

      10.1186/s13099-022-00494-0

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Animal Models and Helicobacter pylori Infection.2022

    • Author(s)
      Ansari S, Yamaoka Y.
    • Journal Title

      J Clin Med

      Volume: 11 Issue: 11 Pages: 3141-3141

    • DOI

      10.3390/jcm11113141

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Macronutrient and micronutrient intake in dietary habits contributed to dyspeptic symptoms in Indonesia.2022

    • Author(s)
      Miftahussurur M., Alfaray R.I., Rezkitha Y.A.A., Fauzia K.A., Maulahela H., Muzellina V.N., Rotty L.S.M., Namara Y.S., Abubakar A., Mustika S., Ratnasari N., Santosa A.Y., Richardo M., Wibawa I.D.N., Adnyana I.K., Rachman P.H., Rachman B.E., Doohan D., Waskito L.A., Yamaoka Y., Khomsan A.
    • Journal Title

      Gaceta Medica de Caracas

      Volume: 130 Issue: 2 Pages: 266-275

    • DOI

      10.47307/gmc.2022.130.2.6

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Role of fecal calprotectin as a hypoxic intestinal damage biomarker in COVID-19 patients.2022

    • Author(s)
      Adriana DN, Sugihartono T, Nusi IA, Setiawan PB, Purbayu H, Maimunah U, Kholili U, Widodo B, Thamrin H, Vidyani A, Maulahela H, Yamaoka Y, Miftahussurur M.
    • Journal Title

      Gut Pathog

      Volume: 14 Issue: 1 Pages: 34-34

    • DOI

      10.1186/s13099-022-00507-y

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Analysis of gastric microbiota and Helicobacter pylori infection in gastroesophageal reflux disease2022

    • Author(s)
      Sugihartono Titong、Fauzia Kartika Afrida、Miftahussurur Muhammad、Waskito Langgeng Agung、Rejeki Purwo Sri、I’tishom Reny、Alfaray Ricky Indra、Doohan Dalla、Amalia Rizki、Savitri Camilia Metadea Aji、Rezkitha Yudith Annisa Ayu、Akada Junko、Matsumoto Takashi、Yamaoka Yoshio
    • Journal Title

      Gut Pathogens

      Volume: 14 Issue: 1 Pages: 38-38

    • DOI

      10.1186/s13099-022-00510-3

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Helicobacter pylori Infection, Its Laboratory Diagnosis, and Antimicrobial Resistance: a Perspective of Clinical Relevance.2022

    • Author(s)
      Ansari S, Yamaoka Y.
    • Journal Title

      Clin Microbiol Rev

      Volume: 35 Issue: 3

    • DOI

      10.1128/cmr.00258-21

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Helicobacter pylori infection: is there circulating vacuolating cytotoxin A or cytotoxin-associated gene A protein?2022

    • Author(s)
      Imoto I, Oka S, Katsurahara M, Nakamura M, Yasuma T, Akada J, D'Alessandro-Gabazza CN, Toda M, Horiki N, Gabazza EC, Yamaoka Y.
    • Journal Title

      Gut Pathog

      Volume: 14 Issue: 1 Pages: 43-43

    • DOI

      10.1186/s13099-022-00519-8

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Helicobacter pylori prevalence in Indonesia: Higher infection risk in Eastern region population.2022

    • Author(s)
      Maulahela H, Doohan D, Annisa Ayu Rezkhita Y, Syam AF, Waskito LA, Metadea Aji Savitri C, Richardo M, Rahman A, Namara YS, Shatri H, Sanityoso A, Alamsyah. Siregar G, Sudarmo E, Uchida T, Vilaichone RK, Yamaoka Y, Muhammad Miftahussurur.
    • Journal Title

      F1000Research

      Volume: 11

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] 第25回 マレーシアでの疫学調査2022

    • Author(s)
      山岡吉生
    • Journal Title

      Helicobacter Research

      Volume: 26 Pages: 95-106

    • Related Report
      2022 Research-status Report
  • [Journal Article] 35th Workshop of the European Helicobacter and Microbiota Study Group (EHMSG) 2022 (2022年9月8~10日, グラスゴー)2022

    • Author(s)
      山岡吉生
    • Journal Title

      Helicobacter Research

      Volume: 26 Pages: 226-229

    • Related Report
      2022 Research-status Report
  • [Journal Article] 第26回 ドミニカ共和国での疫学調査 その12022

    • Author(s)
      山岡吉生
    • Journal Title

      Helicobacter Research

      Volume: 26 Pages: 233-242

    • Related Report
      2022 Research-status Report
  • [Journal Article] Repeated out-of-Africa expansions of Helicobacter pylori driven by replacement of deleterious mutations.2022

    • Author(s)
      Thorpe HA, Tourrette E, Yahara K, Vale FF, Liu S, Oleastro M, Alarcon T. Perets TT, Latifi-Navid S, Yamaoka Y, Martinez-Gonzalez B, Karayiannis I, Karamitros T, Sgouras DN, Elamin W, Pascoe B, Sheppard SK, Ronkainen J, Aro P, Engstrand L, Agreus L, Suerbaum S, Thorell K, Falush D.
    • Journal Title

      Nature Communications

      Volume: 13 Issue: 1 Pages: 6842-6842

    • DOI

      10.1038/s41467-022-34475-3

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Clinical manifestations of COVID-19 in patients with asthma, hypertension, and diabetes mellitus.2022

    • Author(s)
      Budiarti R, Ediono E, Kalaznykov M, Yamaoka Y, Miftahussurur M.
    • Journal Title

      Journal of Medicine and Life

      Volume: 15 Issue: 12 Pages: 1502-1506

    • DOI

      10.25122/jml-2021-0364

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Serum pepsinogen level as a biomarker for atrophy, reflux esophagitis, and gastric cancer screening in Indonesia.2022

    • Author(s)
      Miftahussurur M, Waskito LA, Syam AF, Nusi IA, Wibawa IDN, Rezkitha YAA, Fauzia KA, Siregar GA, Akil F, Waleleng BJ, Saudale AMJ, Abubakar A, Maulahela H, Richardo M, Rahman A, Namara YS, Sudarmo E, Adi P, Maimunah U, Setiawan, Yamaoka Y.
    • Journal Title

      Journal of Research in Medical Sciences

      Volume: 27 Issue: 1 Pages: 90-90

    • DOI

      10.4103/jrms.jrms_983_21

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Urease Levels and Gastritis Stage in Dyspeptic Patients2022

    • Author(s)
      Miftahussurur M, Putri CDM, Sugihartono T, Syam AF, Purbayu H, Priyantini D, Kahar H, Rezkitha YAA, Nusi IA, Setiawan PB, Maimunah U, Waskito LA, Kholili U, Widodo B, Vidyani A, Thamrin H, Siregar GA, I'tishom R, Uchida T, Yamaoka Y.
    • Journal Title

      Acta Med Indones

      Volume: 54 Pages: 42-51

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Characterization of Helicobacter pylori tlyA and Its Association with Bacterial Density2021

    • Author(s)
      Prakosa Adi Wasis、Miftahussurur Muhammad、Juniastuti Juniastuti、Waskito Langgeng Agung、Doohan Dalla、Fauzia Kartika Afrida、Rezkitha Yudith Annisa Ayu、Sugihartono Titong、Syam Ari Fahrial、Uchida Tomohisa、Yamaoka Yoshio
    • Journal Title

      Digestive Diseases

      Volume: Online ahead of print Issue: 4 Pages: 417-426

    • DOI

      10.1159/000518538

    • Related Report
      2022 Research-status Report 2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] The effect of long-term ketogenic diet on serum adiponectin and insulin-like growth factor-1 levels in mice2021

    • Author(s)
      Widiatmaja Deandra M.、Lutvyani Alif、Sari Desi R.、Kurniasari Hamidah、Meiliana Ismi D.、Fasitasari Minidian、Yamaoka Yoshio、Rejeki Purwo S.
    • Journal Title

      Journal of Basic and Clinical Physiology and Pharmacology

      Volume: 1 Issue: 5 Pages: 1-10

    • DOI

      10.1515/jbcpp-2021-0287

    • Related Report
      2022 Research-status Report 2021 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Genome-wide association study of gastric cancer- and duodenal ulcer-derived Helicobacter pylori strains reveals discriminatory genetic variations and novel oncoprotein candidates2021

    • Author(s)
      Tuan V P、Yahara K、Dung H D Q、Binh T T、Huu T P、Tri T D、Thuan N P M、Khien V V、Trang T T H、Phuc B H、Tshibangu-Kabamba E、Matsumoto T、Akada J、Suzuki R、Okimoto T、Kodama M、Murakami K、Yano H、Fukuyo M、Takahashi N、Kato M、Nishiumi S、Azuma T、Ogura Y、Hayashi T、Toyoda A、Kobayashi I、Yamaoka Y
    • Journal Title

      Microbial Genomics

      Volume: 7 Issue: 11 Pages: 1-17

    • DOI

      10.1099/mgen.0.000680

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Gastric epithelial attachment of Helicobacter pylori induces EphA2 and NMHC‐IIA receptors for Epstein‐Barr virus2021

    • Author(s)
      Fekadu Sintayehu、Kanehiro Yuichi、Kartika Andy Visi、Hamada Kazuki、Sakurai Nozomi、Mizote Tomoko、Akada Junko、Yamaoka Yoshio、Iizasa Hisashi、Yoshiyama Hironori
    • Journal Title

      Cancer Science

      Volume: 112 Issue: 11 Pages: 4799-4811

    • DOI

      10.1111/cas.15121

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Assessment of the diagnostic accuracy and relevance of a novel ELISA system developed for seroepidemiologic surveys of Helicobacter pylori infection in African settings2021

    • Author(s)
      Tshibangu-Kabamba Evariste、Phuc Bui Hoang、Tuan Vo Phuoc、Kayiba Nadine Kalenda、Rosas-Aguirre Angel、Devleesschauwer Brecht、Cimuanga-Mukanya Alain、Ngoma Kisoko Patrick de Jsus、Disashi Ghislain Tumba、Mumba Ngoyi Dieudonn、Kido Yasutoshi、Speybroeck Niko、Yamaoka Yoshio
    • Journal Title

      PLOS Neglected Tropical Diseases

      Volume: 15 Issue: 9 Pages: e0009763-e0009763

    • DOI

      10.1371/journal.pntd.0009763

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      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Helicobacter pylori infection and antibiotic resistance ? from biology to clinical implications2021

    • Author(s)
      Tshibangu-Kabamba Evariste、Yamaoka Yoshio
    • Journal Title

      Nature Reviews Gastroenterology &amp; Hepatology

      Volume: 18 Issue: 9 Pages: 613-629

    • DOI

      10.1038/s41575-021-00449-x

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Predictors for regression and progression of intestinal metaplasia (IM): A large population-based study from low prevalence area of gastric cancer (IM-predictor trial)2021

    • Author(s)
      Aumpan Natsuda、Vilaichone Ratha-korn、Pornthisarn Bubpha、Chonprasertsuk Soonthorn、Siramolpiwat Sith、Bhanthumkomol Patommatat、Nunanan Pongjarat、Issariyakulkarn Navapan、Ratana-Amornpin Sarita、Miftahussurur Muhammad、Mahachai Varocha、Yamaoka Yoshio
    • Journal Title

      PLOS ONE

      Volume: 16 Issue: 8 Pages: e0255601-e0255601

    • DOI

      10.1371/journal.pone.0255601

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      2021 Research-status Report
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  • [Journal Article] Serum Helicobacter pylori antibody reactivity in seven Asian countries using an automated latex aggregation turbidity assay2021

    • Author(s)
      Akada J,Tshibangu‐K,Tuan V,Kurogi S,Matsuo Y,Ansari S,Doohan D,Phuc B,Subsomwong P,Waskito L,Binh T,Nguyen L,Khien V,Dung H,Miftahussurur M,Syam A,Tshering L,Vilaichone R,Mahachai V,Ratanachu‐ek T,Shrestha P,Yee T,Htet K,Aftab H,Matsuhisa T,Uchida T,Okimoto T,Mizukami K,Kodama M,Murakami K,Takahashi N,Yamaoka Yoshio
    • Journal Title

      Journal of Gastroenterology and Hepatology

      Volume: - Issue: 8 Pages: 1-10

    • DOI

      10.1111/jgh.15467

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      2021 Research-status Report 2020 Research-status Report
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  • [Journal Article] Pepsinogen and Serum IgG Detection Is a Valuable Diagnostic Method for Helicobacter pylori Infection in a Low-Prevalence Country: A Report from Sri Lanka2021

    • Author(s)
      Doohan Dalla、Fauzia Kartika Afrida、Rathnayake Jeewantha、Lamawansa Meegahalande Durage、Waskito Langgeng Agung、Tuan Vo Phuoc、Dashdorj Azzaya、Kabamba Evariste Tshibangu、Phuc Bui Hoang、Ansari Shamshul、Akada Junko、Matsumoto Takashi、Uchida Tomohisa、Matsuhisa Takeshi、Yamaoka Yoshio
    • Journal Title

      Diagnostics

      Volume: 11 Issue: 8 Pages: 1364-1364

    • DOI

      10.3390/diagnostics11081364

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      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Benefits of a Molecular-Based Method for the Detection of Clarithromycin-Resistant <i>Helicobacter pylori</i>2021

    • Author(s)
      Saruuljavkhlan Batsaikhan、Yamaoka Yoshio
    • Journal Title

      Gut and Liver

      Volume: 15 Issue: 4 Pages: 487-489

    • DOI

      10.5009/gnl210278

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      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Helicobacter pylori BabA?SabA Key Roles in the Adherence Phase: The Synergic Mechanism for Successful Colonization and Disease Development2021

    • Author(s)
      Doohan Dalla、Rezkitha Yudith Annisa Ayu、Waskito Langgeng Agung、Yamaoka Yoshio、Miftahussurur Muhammad
    • Journal Title

      Toxins

      Volume: 13 Issue: 7 Pages: 485-485

    • DOI

      10.3390/toxins13070485

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      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Diagnostic Value of 14C Urea Breath Test for Helicobacter pylori Detection Compared by Histopathology in Indonesian Dyspeptic Patients2021

    • Author(s)
      Miftahussurur M、Windia A、Syam AF、Nusi IA、Alfaray RI、Fauzia KA、Kahar H、Purbayu H、 Sugihartono T、Setiawan PB、Maimunah U、Kholili U、Thamrin H、Vidyani A、Doohan D、Waskito LA、Rezkitha YAA、Siregar GA、Yamaoka Yoshio
    • Journal Title

      Clinical and Experimental Gastroenterology

      Volume: Volume 14 Pages: 291-296

    • DOI

      10.2147/ceg.s306626

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      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Helicobacter pylori in the Indonesian Malay’s descendants might be imported from other ethnicities2021

    • Author(s)
      Syam Ari Fahrial、Waskito Langgeng Agung、Rezkitha Yudith Annisa Ayu、Simamora Rentha Monica、Yusuf Fauzi、Danchi Kanserina Esthera、Bakry Ahmad Fuad、Arnelis、Mulya Erwin、Siregar Gontar Alamsyah、Sugihartono Titong、Maulahela Hasan、Doohan Dalla、Miftahussurur Muhammad、Yamaoka Yoshio
    • Journal Title

      Gut Pathogens

      Volume: 13 Issue: 1 Pages: 36-36

    • DOI

      10.1186/s13099-021-00432-6

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      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Inhibition of low-density lipoprotein uptake by Helicobacter pylori virulence factor CagA.2021

    • Author(s)
      Ninomiya R, Kubo S, Baba T, Kajiwara T, Tokunaga A, Nabeka H, Doihara T, Shimokawa T, Matsuda S, Murakami K, Aigaki T, Yamaoka Y, Hamada F.
    • Journal Title

      Biochem Biophys Res Commun.

      Volume: 556 Pages: 192-198

    • DOI

      10.1016/j.bbrc.2021.03.170

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      2021 Research-status Report 2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Advantage of 16S rRNA amplicon sequencing in Helicobacter pylori diagnosis2021

    • Author(s)
      Gantuya Boldbaatar、El Serag Hashem B.、Saruuljavkhlan Batsaikhan、Azzaya Dashdorj、Matsumoto Takashi、Uchida Tomohisa、Oyuntsetseg Khasag、Oyunbileg Nyamdorj、Davaadorj Duger、Yamaoka Yoshio
    • Journal Title

      Helicobacter

      Volume: - Issue: 3

    • DOI

      10.1111/hel.12790

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      2021 Research-status Report 2020 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] The Roles of IL-17, IL-21, and IL-23 in the Helicobacter pylori Infection and Gastrointestinal Inflammation: A Review2021

    • Author(s)
      Dewayani Astri、Fauzia Kartika Afrida、Alfaray Ricky Indra、Waskito Langgeng Agung、Doohan Dalla、Rezkitha Yudith Annisa Ayu、Abdurachman Abdurachman、Kobayashi Takashi、I’tishom Reny、Yamaoka Yoshio、Miftahussurur Muhammad
    • Journal Title

      Toxins

      Volume: 13 Issue: 5 Pages: 315-315

    • DOI

      10.3390/toxins13050315

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      2021 Research-status Report 2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] A bacterial small RNA regulates the adaptation of Helicobacter pylori to the host environment2021

    • Author(s)
      Kinoshita-Daitoku, R., Kiga, K., Miyakoshi, M. et al.
    • Journal Title

      Nature Communications

      Volume: 12 Issue: 1 Pages: 2085-2085

    • DOI

      10.1038/s41467-021-22317-7

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      2021 Research-status Report 2020 Research-status Report
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  • [Journal Article] CYP2C19 Polymorphisms in Indonesia: Comparison among Ethnicities and the Association with Clinical Outcomes2021

    • Author(s)
      Miftahussurur M、Doohan D、Syam AF、Nusi IA、Subsomwong P、Waskito LA、Maulahela H、Akil F、 Uwan WB、Siregar G、Fauzia KA、Rezkitha YAA、Rahman A、Wibawa IDN、Saudale AMJ、Richardo M、 Sugihartono T、Chomariyati A、Bramantoro T、Uchida T、Yamaoka Yoshio
    • Journal Title

      Biology

      Volume: 10 Issue: 4 Pages: 300-300

    • DOI

      10.3390/biology10040300

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      2021 Research-status Report 2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Spatial and molecular mapping of Pfkelch13 gene polymorphism in Africa in the era of emerging Plasmodium falciparum resistance to artemisinin: a systematic review2021

    • Author(s)
      Kayiba Nadine K、Yobi Doudou M、Tshibangu-Kabamba Evariste、Tuan Vo P、Yamaoka Yoshio、 Devleesschauwer Brecht、Mvumbi Dieudonn? M、Okitolonda Wemakoy Emile、De Mol Patrick、Mvumbi Georges L、Hayette Marie-Pierre、Rosas-Aguirre Angel、Speybroeck Niko
    • Journal Title

      The Lancet Infectious Diseases

      Volume: 21 Issue: 4 Pages: e82-e92

    • DOI

      10.1016/s1473-3099(20)30493-x

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      2021 Research-status Report 2020 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Integrating microbiome, transcriptome and metabolome data to investigate gastric disease pathogenesis: a concise review2021

    • Author(s)
      Doohan Dalla、Rezkitha Yudith Annisa Ayu、Waskito Langgeng Agung、Vilaichone Ratha-korn、Yamaoka Yoshio、Miftahussurur Muhammad
    • Journal Title

      Expert Reviews in Molecular Medicine

      Volume: 23 Pages: 1-10

    • DOI

      10.1017/erm.2021.8

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      2021 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Gastroesophageal Reflux Disease: Facts and Myths2021

    • Author(s)
      Sugihartono, T., Miftahussurur, M., Simamora, R.M., Kuntaman, K., Rezkitha, Y.A.A., Yamaoka, Y
    • Journal Title

      Journal of International Dental and Medical Research

      Volume: 14 Pages: 865-874

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      2021 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] 海外Helicobacter pylori疫学調査-立案,調査からデータ解析に至るまで-第24回 ネパール連邦民主共和国2021

    • Author(s)
      山岡吉生
    • Journal Title

      Helicobacter Research

      Volume: 25 Pages: 231-241

    • NAID

      40022765344

    • Related Report
      2021 Research-status Report
  • [Journal Article] 海外Helicobacter pylori疫学調査-立案,調査からデータ解析に至るまで-第23回 カンボジア王国での疫学調査2021

    • Author(s)
      山岡吉生
    • Journal Title

      Helicobacter Research

      Volume: 25 Pages: 97-105

    • NAID

      40022632223

    • Related Report
      2021 Research-status Report
  • [Journal Article] 【消化管がん検診・スクリーニングの手引き】(第II章)消化管がんの疫学 日本・世界におけるHelicobacter pylori感染の動向2021

    • Author(s)
      山岡 吉生
    • Journal Title

      臨床消化器内科

      Volume: 36 Pages: 853-858

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      2021 Research-status Report
  • [Journal Article] Helicobacter pylori type 4 secretion systems as gastroduodenal disease markers2021

    • Author(s)
      Phuc Bui Hoang、Tuan Vo Phuoc、Dung Ho Dang Quy、Binh Tran Thanh、Tung Pham Huu、Tri Tran Dinh、Thuan Ngo Phuong Minh、Van Khien Vu、Trang Tran Thi Huyen、Akada Junko、Matsumoto Takeshi、Yamaoka Yoshio
    • Journal Title

      Scientific Reports

      Volume: 11 Issue: 1 Pages: 4584-4584

    • DOI

      10.1038/s41598-021-83862-1

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      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Discovery of unique African Helicobacter pylori CagA-multimerization motif in the Dominican Republic2020

    • Author(s)
      Ono Takaaki、Cruz Modesto、Nagashima Hiroyuki、Subsomwong Phawinee、Akada Junko、Matsumoto Takashi、Uchida Tomohisa、Suzuki Rumiko、Hosking Celso、Abreu Jos? A Jim?nez、Yamaoka Yoshio
    • Journal Title

      World Journal of Gastroenterology

      Volume: 26 Issue: 45 Pages: 7118-7130

    • DOI

      10.3748/wjg.v26.i45.7118

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      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Helicobacter pylori Virulence Factor Cytotoxin-Associated Gene A (CagA)-Mediated Gastric Pathogenicity2020

    • Author(s)
      Ansari Shamshul、Yamaoka Yoshio
    • Journal Title

      International Journal of Molecular Sciences

      Volume: 21 Issue: 19 Pages: 7430-7430

    • DOI

      10.3390/ijms21197430

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      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Screening and eradication of Helicobacter pylori for gastric cancer prevention: the Taipei global consensus2020

    • Author(s)
      Liou JM、Malfertheiner P、Lee YC、Sheu BS、Sugano K、Cheng HC、Yeoh KG、Hsu PI、Goh KL、Mahachai V、Gotoda T、Chang WL、Chen MJ、Chiang TH、Chen CC、Wu CY、Leow AHR、Wu JY、Wu DC、Hong TC、Lu H、Yamaoka Yoshio、Megraud F、Chan FKL、Sung JJY、Lin JT、Graham DY、Wu MS、El-Omar EM
    • Journal Title

      Gut

      Volume: 69 Issue: 12 Pages: 2093-2112

    • DOI

      10.1136/gutjnl-2020-322368

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      2020 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Predictors for development of complete and incomplete intestinal metaplasia (IM) associated with H. pylori infection: A large-scale study from low prevalence area of gastric cancer (IM-HP trial)2020

    • Author(s)
      Aumpan Natsuda、Vilaichone Ratha-Korn、Nunanan Pongjarat、Chonprasertsuk Soonthorn、Siramolpiwat Sith、Bhanthumkomol Patommatat、Pornthisarn Bubpha、Uchida Tomohisa、Vilaichone Virunpat、Wongcha-Um Arti、Yamaoka Yoshio、Mahachai Varocha
    • Journal Title

      PLOS ONE

      Volume: 15 Issue: 10 Pages: e0239434-e0239434

    • DOI

      10.1371/journal.pone.0239434

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      2020 Research-status Report
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  • [Journal Article] The Potential Benefits of Vonoprazan as Helicobacter pylori Infection Therapy2020

    • Author(s)
      Miftahussurur Muhammad、Pratama Putra Boby、Yamaoka Yoshio
    • Journal Title

      Pharmaceuticals

      Volume: 13 Issue: 10 Pages: 276-276

    • DOI

      10.3390/ph13100276

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      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Whole Genome Sequencing Reveals Virulence Potentials of Helicobacter pylori Strain KE21 Isolated from a Kenyan Patient with Gastric Signet Ring Cell Carcinoma2020

    • Author(s)
      Mwangi Catherine、Njoroge Stephen、Tshibangu-Kabamba Evariste、Moloo Zahir、Rajula Allan、Devani Smita、Matsumoto Takashi、Nyerere Kimang’a、Kariuki Samuel、Revathi Gunturu、Yamaoka Yoshio
    • Journal Title

      Toxins

      Volume: 12 Issue: 9 Pages: 556-556

    • DOI

      10.3390/toxins12090556

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      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Gut-Homing CD4+ T Cells Are Associated with the Activity of Gastritis in HIV-Infected Adults2020

    • Author(s)
      Sato Hidenori、Ota Yasunori、Kido Yasutoshi、Matsumoto Takashi、Matsubara Yasuo、Matano Tetsuro、Hirata Yoshihiro、Kawana-Tachikawa Ai、Yamaoka Yoshio、Yotsuyanagi Hiroshi、Adachi Eisuke
    • Journal Title

      AIDS Research and Human Retroviruses

      Volume: 36 Issue: 11 Pages: 910-917

    • DOI

      10.1089/aid.2020.0086

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] The validation of the Helicobacter pylori CagA typing by immunohistochemistry: nationwide application in Indonesia2020

    • Author(s)
      Miftahussurur Muhammad、Doohan Dalla、Syam Ari Fahrial、Nusi Iswan Abbas、Waskito Langgeng Agung、Fauzia Kartika Afrida、Rezkitha Yudith Annisa Ayu、Dewayani Astri、I'tishom Reny、Maulahela Hasan、Uchida Tomohisa、Yamaoka Yoshio
    • Journal Title

      Acta Histochemica

      Volume: 122 Issue: 6 Pages: 151594-151594

    • DOI

      10.1016/j.acthis.2020.151594

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      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] High Antibiotic Resistance of Helicobacter pylori and Its Associated Novel Gene Mutations among the Mongolian Population2020

    • Author(s)
      Azzaya Dashdorj、Gantuya Boldbaatar、Oyuntsetseg Khasag、Davaadorj Duger、Matsumoto Takashi、Akada Junko、Yamaoka Yoshio
    • Journal Title

      Microorganisms

      Volume: 8 Issue: 7 Pages: 1062-1062

    • DOI

      10.3390/microorganisms8071062

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      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Role of vacuolating cytotoxin A in Helicobacter pylori infection and its impact on gastric pathogenesis2020

    • Author(s)
      Ansari Shamshul、Yamaoka Yoshio
    • Journal Title

      Expert Review of Anti-infective Therapy

      Volume: 18 Issue: 10 Pages: 987-996

    • DOI

      10.1080/14787210.2020.1782739

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Next-Generation Sequencing of the Whole Bacterial Genome for Tracking Molecular Insight into the Broad-Spectrum Antimicrobial Resistance of Helicobacter pylori Clinical Isolates from the Democratic Republic of Congo2020

    • Author(s)
      Tshibangu-Kabamba Evariste、Ngoma-Kisoko Patrick de Jesus、Tuan Vo Phuoc、Matsumoto Takashi、Akada Junko、Kido Yasutoshi、Tshimpi-Wola Antoine、Tshiamala-Kashala Pascal、Ahuka-Mundeke Steve、Mumba Ngoy Dieudonn?、Disashi-Tumba Ghislain、Yamaoka Yoshio
    • Journal Title

      Microorganisms

      Volume: 8 Issue: 6 Pages: 887-887

    • DOI

      10.3390/microorganisms8060887

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      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Letter: are microbes other than Helicobacter pylori associated with gastric cancer? Authors' reply2020

    • Author(s)
      Gantuya Boldbaatar、El-Serag Hashem B.、Yamaoka Yoshio
    • Journal Title

      Alimentary Pharmacology & Therapeutics

      Volume: 51 Issue: 12 Pages: 1447-1449

    • DOI

      10.1111/apt.15757

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Population-based study of Helicobacter pylori infection and antibiotic resistance in Bhutan2020

    • Author(s)
      Vilaichone Ratha-korn、Aumpan Natsuda、Ratanachu-ek Thawee、Uchida Tomohisa、Tshering Lotay、Mahachai Varocha、Yamaoka Yoshio
    • Journal Title

      International Journal of Infectious Diseases

      Volume: 97 Pages: 102-107

    • DOI

      10.1016/j.ijid.2020.05.077

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Gastric microbiota and Helicobacter pylori in Indonesian population2020

    • Author(s)
      Miftahussurur Muhammad、Waskito Langgeng Agung、El‐Serag Hashem B、Ajami Nadim J.、Nusi Iswan Abbas、Syam Ari Fahrial、Matsumoto Takashi、Rezkitha Yudith Annisa Ayu、Doohan Dalla、Fauzia Kartika Afrida、Maimunah Ummi、Sugihartono Titong、Uchida Tomohisa、Yamaoka Yoshio
    • Journal Title

      Helicobacter

      Volume: 25 Issue: 4

    • DOI

      10.1111/hel.12695

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Prevalence and Antibiotic Resistance Patterns of Helicobacter pylori Infection in Koh Kong, Cambodia2020

    • Author(s)
      Aumpan Natsuda、Vilaichone Ratha-Korn、Gamnarai Pornpen、Sanglutong Likhasit、Ratanachu-ek Thawee、Mahachai Varocha、Yamaoka Yoshio
    • Journal Title

      Asian Pacific Journal of Cancer Prevention

      Volume: 21 Issue: 5 Pages: 1409-1413

    • DOI

      10.31557/apjcp.2020.21.5.1409

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Differences in efficacy and safety of lubiprostone used for idiopathic vs. opioid-induced constipation: Meta-analysis of East Asian and Western Populations2020

    • Author(s)
      Sugimoto M, Murata T, Mizuno H
    • Journal Title

      J Clin Biochem Nutr

      Volume: 66 Issue: 15 Pages: 184-192

    • DOI

      10.3748/wjg.v26.i15.1820

    • NAID

      130007839284

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Serum pepsinogens as a gastric cancer and gastritis biomarker in South and Southeast Asian populations2020

    • Author(s)
      Miftahussurur Muhammad、Waskito Langgeng Agung、Aftab Hafeza、Vilaichone Ratha-korn、Subsomwong Phawinee、Nusi Iswan Abbas、Syam Ari Fahrial、Ratanachu-ek Thawee、Doohan Dalla、Siregar Gontar、Rezkitha Yudith Annisa Ayu、Fauzia Kartika Afrida、Mahachai Varocha、Yamaoka Yoshio
    • Journal Title

      PLOS ONE

      Volume: 15 Issue: 4 Pages: e0230064-e0230064

    • DOI

      10.1371/journal.pone.0230064

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Efficacy of Omeprazole, Tetracycline, and 4 Times Daily Dosing of Amoxicillin in Helicobacter pylori Eradication in Limited Resource Area in Bhutan: A Prospective Randomized Trial (BHUTAN Study)2020

    • Author(s)
      Vilaichone Ratha-Korn、Aumpan Natsuda、Ratanachu-ek Thawee、Gamnarai Pornpen、Uchida Tomahisa、Tshering Lotay、Mahachai Varocha、Yamaoka Yoshio
    • Journal Title

      Asian Pacific Journal of Cancer Prevention

      Volume: 21 Issue: 4 Pages: 1109-1114

    • DOI

      10.31557/apjcp.2020.21.4.1109

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Gastric mucosal microbiota in a Mongolian population with gastric cancer and precursor conditions2020

    • Author(s)
      Gantuya Boldbaatar、El Serag Hashem B.、Matsumoto Takashi、Ajami Nadim J.、Uchida Tomohisa、Oyuntsetseg Khasag、Bolor Dashdorj、Yamaoka Yoshio
    • Journal Title

      Alimentary Pharmacology & Therapeutics

      Volume: 51 Issue: 8 Pages: 770-780

    • DOI

      10.1111/apt.15675

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] 海外Helicobacter pylori疫学調査 : 立案,調査からデータ解析に至るまで(第21回)アフリカでの疫学調査(その3)ルワンダ共和国およびケニア共和国2020

    • Author(s)
      山岡 吉生
    • Journal Title

      Helicobacter research

      Volume: 24 Pages: 211-219

    • NAID

      40022256131

    • Related Report
      2020 Research-status Report
  • [Journal Article] H.pylori遺伝子解析による人類の起源について2020

    • Author(s)
      山岡 吉生
    • Journal Title

      The GI Forefront

      Volume: 15 Pages: 102-104

    • Related Report
      2020 Research-status Report
  • [Journal Article] E-test versus agar dilution for antibiotic susceptibility testing of Helicobacter pylori: a comparison study2020

    • Author(s)
      Miftahussurur Muhammad、Fauzia Kartika Afrida、Nusi Iswan Abbas、Setiawan Poernomo Boedi、Syam Ari Fahrial、Waskito Langgeng Agung、Doohan Dalla、Ratnasari Neneng、Khomsan Ali、Adnyana I. Ketut、Akada Junko、Yamaoka Yoshio
    • Journal Title

      BMC Research Notes

      Volume: 13 Issue: 1 Pages: 22-22

    • DOI

      10.1186/s13104-019-4877-9

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Characterization of a novel Helicobacter pylori East Asian-type CagA ELISA for detecting patients infected with various cagA genotypes2020

    • Author(s)
      Doohan D, Miftahussurur M, Matsuo Y, Kido Y, Akada J, Matsuhisa T, Yee TT, Htet K, Aftab H, Vilaichone RK, Mahachai V, Ratanachu-Ek T, Tshering L, Waskito LA, Fauzia KA, Uchida T, Syam AF, Rezkitha YAA, Yamaoka Y
    • Journal Title

      Medcal Microbiology and Immunology

      Volume: 209 Issue: 1 Pages: 29-40

    • DOI

      10.1007/s00430-019-00634-5

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] H.pylori遺伝子解析による人類の起源について2020

    • Author(s)
      山岡吉生
    • Journal Title

      The GI forefront

      Volume: 15(2) Pages: 102-104

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Importance of Toll-like Receptors in Pro-inflammatory and Anti-inflammatory Responses by Helicobacter pylori Infection2019

    • Author(s)
      Nagashima Hiroyuki、Yamaoka Yoshio
    • Journal Title

      Curr Top Microbiol Immunol

      Volume: 421 Pages: 139-158

    • DOI

      10.1007/978-3-030-15138-6_6

    • ISBN
      9783030151379, 9783030151386
    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Role of Vonoprazan in Helicobacter pylori Eradication Therapy in Japan2019

    • Author(s)
      Sugimoto Mitsushige、Yamaoka Yoshio
    • Journal Title

      Frontiers in Pharmacology

      Volume: 9 Pages: 1560-1560

    • DOI

      10.3389/fphar.2018.01560

    • Related Report
      2019 Research-status Report 2018 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Gastric Microbiota in Helicobacter pylori-Negative and -Positive Gastritis Among High Incidence of Gastric Cancer Area2019

    • Author(s)
      Gantuya Boldbaatar、El-Serag Hashem B.、Matsumoto Takashi、Ajami Nadim J.、Oyuntsetseg Khasag、Azzaya Dashdorj、Uchida Tomohisa、Yamaoka Yoshio
    • Journal Title

      Cancers

      Volume: 11 Issue: 4 Pages: 504-504

    • DOI

      10.3390/cancers11040504

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Initial Trials With Susceptibility-Based and Empiric Anti-H. pylori Therapies in Mongolia2019

    • Author(s)
      Byambajav Tsogt-Ochir、Bira Namdag、Choijamts Gotov、Davaadorj Duger、Gantuya Boldbaatar、Sarantuya Tserenchimed、Sarantuya Gidaagaya、Enkhtsetseg Altangerel、Erdenetsogt Dungubat、Battulga Adiyasuren、Tserentogtokh Tegshee、Matsuhisa Takeshi、Yamaoka Yoshio、Oyuntsetseg Khasag
    • Journal Title

      Frontiers in Pharmacology

      Volume: 10 Pages: 394-394

    • DOI

      10.3389/fphar.2019.00394

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] CYP2C19 Genotype, CagA Genotype and Antibiotic Resistant Strain of Helicobacter pylori Infection2019

    • Author(s)
      Jeerayuth Auttajaroon, Peranart Chotivitayatarakorn, Yoshio Yamaoka, Ratha-Korn Vilaichone
    • Journal Title

      Asian Pac J Cancer Prev.

      Volume: 20 Pages: 1243-1247

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Analysis of risks of gastric cancer by gastric mucosa among Indonesian ethnic groups2019

    • Author(s)
      Miftahussurur Muhammad、Waskito Langgeng Agung、Syam Ari Fahrial、et al.、Yamaoka Yoshio
    • Journal Title

      PLOS ONE

      Volume: 14 Issue: 5 Pages: e0216670-e0216670

    • DOI

      10.1371/journal.pone.0216670

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Western-Type Helicobacter pylori CagA are the Most Frequent Type in Mongolian Patients2019

    • Author(s)
      Tserentogtokh Tegshee、Gantuya Boldbaatar、Subsomwong Phawinee、Oyuntsetseg Khasag、Bolor Dashdorj、Erdene-Ochir Yansan、Azzaya Dashdorj、Davaadorj Duger、Uchida Tomohisa、Matsuhisa Takeshi、Yamaoka Yoshio
    • Journal Title

      Cancers

      Volume: 11 Issue: 5 Pages: 725-725

    • DOI

      10.3390/cancers11050725

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Changes of tight junction and interleukin‐8 expression using a human gastroid monolayer model of Helicobacter pylori infection2019

    • Author(s)
      Uotani Takahiro、Murakami Kosuke、Uchida Tomohisa、Tanaka Shingo、Nagashima Hiroyuki、Zeng Xi‐Lei、Akada Junko、Estes Mary K.、Graham David Y.、Yamaoka Yoshio
    • Journal Title

      Helicobacter

      Volume: 24 Issue: 3

    • DOI

      10.1111/hel.12583

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] A Next-Generation Sequencing-Based Approach to Identify Genetic Determinants of Antibiotic Resistance in Cambodian Helicobacter pylori Clinical Isolates2019

    • Author(s)
      Tuan Vo Phuoc、Narith Dou、Tshibangu-Kabamba Evariste、Dung Ho Dang Quy、Viet Pham Thanh、Sokomoth Sin、Binh Tran Thanh、Sokhem Sok、Tri Tran Dinh、Ngov Seng、Tung Pham Huu、Thuan Ngo Phuong Minh、Truc Tran Cong、Phuc Bui Hoang、Matsumoto Takashi、Fauzia Kartika Afrida、Akada Junko、Trang Tran Thi Huyen、Yamaoka Yoshio
    • Journal Title

      Journal of Clinical Medicine

      Volume: 8 Issue: 6 Pages: 858-858

    • DOI

      10.3390/jcm8060858

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Management of Antibiotic-Resistant Helicobacter pylori Infection: Perspectives from Vietnam2019

    • Author(s)
      Khien Vu Van、Thang Duong Minh、Hai Tran Manh、Duat Nguyen Quang、Khanh Pham Hong、Ha Dang Thuy、Binh Tran Thanh、Dung Ho Dang Quy、Trang Tran Thi Huyen、Yamaoka Yoshio
    • Journal Title

      Gut and Liver

      Volume: 13 Issue: 5 Pages: 483-497

    • DOI

      10.5009/gnl18137

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Genome-wide mutation analysis of Helicobacter pylori after inoculation to Mongolian gerbils2019

    • Author(s)
      Suzuki Rumiko、Satou Kazuhito、Shiroma Akino、Shimoji Makiko、Teruya Kuniko、Matsumoto Takashi、Akada Junko、Hirano Takashi、Yamaoka Yoshio
    • Journal Title

      Gut Pathogens

      Volume: 11 Issue: 1 Pages: 1-6

    • DOI

      10.1186/s13099-019-0326-5

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Comparative study between Helicobacter pylori and host human genetics in the Dominican Republic2019

    • Author(s)
      Ono Takaaki、Cruz Modesto、Jimenez Abreu Jose A.、Nagashima Hiroyuki、Subsomwong Phawinee、Hosking Celso、Shiota Seiji、Suzuki Rumiko、Yamaoka Yoshio
    • Journal Title

      BMC Evolutionary Biology

      Volume: 19 Issue: 1 Pages: 197-197

    • DOI

      10.1186/s12862-019-1526-9

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Helicobacter pylori Virulence Factors Exploiting Gastric Colonization and its Pathogenicity2019

    • Author(s)
      Ansari Shamshul、Yamaoka Yoshio
    • Journal Title

      Toxins

      Volume: 11 Issue: 11 Pages: 677-677

    • DOI

      10.3390/toxins11110677

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Epitope peptides of Helicobacter pylori CagA antibodies from sera by whole-peptide mapping2019

    • Author(s)
      Shamshul Ansari ; Junko Akada; Yuichi Matsuo; Seiji Shiota; Yoko Kudo; Tadayoshi Okimoto; Kazunari Murakami; Yoshio Yamaoka
    • Journal Title

      J Gastroenterology

      Volume: 54 Issue: 12 Pages: 1039-1051

    • DOI

      10.1007/s00535-019-01584-8

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] 海外Helicobacter pylori疫学調査―立案,調査からデータ解析に至るまで―第19回 アフリカでの疫学調査―その12019

    • Author(s)
      山岡吉生
    • Journal Title

      Helicobacter Research

      Volume: 23 Pages: 5-11

    • NAID

      40021896182

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] 海外Helicobacter pylori疫学調査―立案,調査からデータ解析に至るまで―第19回 アフリカでの疫学調査―その2;コンゴ民主共和国2019

    • Author(s)
      山岡吉生
    • Journal Title

      Helicobacter Research

      Volume: 23 Pages: 169-177

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] H. pyloriが疾患を起こす機序および H. pyloriを用いた人類学的研究2019

    • Author(s)
      山岡吉生
    • Journal Title

      日本ヘリコバクター学会誌

      Volume: 21(1) Pages: 13-20

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Helicobacter pyloriの毒素VacAは多くの細胞に様々な影響を及ぼす2019

    • Author(s)
      永島裕之、山岡吉生
    • Journal Title

      Helicobacter日本語抄訳版

      Volume: 19 Pages: 4-8

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] <p>Alternative eradication regimens for <em>Helicobacter pylori</em> infection in Indonesian regions with high metronidazole and levofloxacin resistance</p>2019

    • Author(s)
      Miftahussurur Muhammad、Waskito Langgeng Agung、Syam Ari Fahrial、Nusi Iswan Abbas、Siregar Gontar、Richardo Marselino、Bakry Achmad Fuad、Rezkitha Yudith Annisa Ayu、Wibawa I Dewa Nyoman、Yamaoka Yoshio
    • Journal Title

      Infection and Drug Resistance

      Volume: Volume 12 Pages: 345-358

    • DOI

      10.2147/idr.s187063

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Effective therapeutic regimens in two South Asian countries with high resistance to major Helicobacter pylori antibiotics2019

    • Author(s)
      Miftahussurur Muhammad、Aftab Hafeza、Shrestha Pradeep Krishna、Sharma Rabi Prakash、Subsomwong Phawinee、Waskito Langgeng Agung、Doohan Dalla、Fauzia Kartika Afrida、Yamaoka Yoshio
    • Journal Title

      Antimicrobial Resistance & Infection Control

      Volume: 8 Issue: 1 Pages: 40-40

    • DOI

      10.1186/s13756-019-0482-x

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Five alternative Helicobacter pylori antibiotics to counter high levofloxacin and metronidazole resistance in the Dominican Republic2019

    • Author(s)
      Miftahussurur Muhammad、Cruz Modesto、Doohan Dalla、Subsomwong Phawinee、Abreu Jos? A. Jim?nez、Hosking Celso、Waskito Langgeng Agung、Yamaoka Yoshio
    • Journal Title

      PLOS ONE

      Volume: 14 Issue: 3 Pages: e0213868-e0213868

    • DOI

      10.1371/journal.pone.0213868

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Aggregatibacter actinomycetemcomitans infection causes DNA double-strand breaks in host cells2018

    • Author(s)
      Teshima Rie、Hanada Katsuhiro、Akada Junko、Kawano Kenji、Yamaoka Yoshio
    • Journal Title

      Genes to Cells

      Volume: 23 Issue: 4 Pages: 264-273

    • DOI

      10.1111/gtc.12570

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] The prevalence of Helicobacter pylori infection and other risk factors among Mongolian dyspeptic patients who have a high incidence and mortality rate of gastric cancer2018

    • Author(s)
      Khasag Oyuntsetseg、Boldbaatar Gantuya、Tegshee Tserentogtoh、Duger Davaadorj、Dashdorj Azzaya、Uchida Tomohisa、Matsuhisa Takeshi、Yamaoka Yoshio
    • Journal Title

      Gut Pathogens

      Volume: 10 Issue: 1 Pages: 14-14

    • DOI

      10.1186/s13099-018-0240-2

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Distribution and clinical associations of integrating conjugative elements and cag pathogenicity islands of Helicobacter pylori in Indonesia2018

    • Author(s)
      Waskito Langgeng Agung、Miftahussurur Muhammad、Lusida Maria Inge、Syam Ari Fahrial、Suzuki Rumiko、Subsomwong Phawinee、Uchida Tomohisa、Hamdan Muhammad、Nasronudin、Yamaoka Yoshio
    • Journal Title

      Scientific Reports

      Volume: 8 Issue: 1 Pages: 6073-6073

    • DOI

      10.1038/s41598-018-24406-y

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Epidemiology of Helicobacter pylori and CagA-Positive Infections and Global Variations in Gastric Cancer2018

    • Author(s)
      Park Jin、Forman David、Waskito Langgeng、Yamaoka Yoshio、Crabtree Jean
    • Journal Title

      Toxins

      Volume: 10 Issue: 4 Pages: 163-163

    • DOI

      10.3390/toxins10040163

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Prevalence and Pattern of Antibiotic Resistant Strains of Helicobacter Pylori Infection in ASEAN2018

    • Author(s)
      Vilaichone RK, Quach DT, Yamaoka Y, Sugano K, Mahachai V
    • Journal Title

      Asian Pacific Journal of Cancer Prevention

      Volume: 19 Pages: 1411-1413

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Prevalence of Helicobacter pylori and its CagA subtypes in gastric cancer and duodenal ulcer at an Austrian tertiary referral center over 25 years2018

    • Author(s)
      Kamogawa-Schifter Yumiko、Yamaoka Yoshio、Uchida Tomohisa、Beer Andrea、Tribl Barbara、Scheiger-Hekele Maximilian、Trauner Michael、Dolak Werner
    • Journal Title

      PLOS ONE

      Volume: 13 Issue: 5 Pages: e0197695-e0197695

    • DOI

      10.1371/journal.pone.0197695

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Genetic diversity and functional analysis of oipA gene in association with other virulence factors among Helicobacter pylori isolates from Iranian patients with different gastric diseases2018

    • Author(s)
      Farzi Nastaran、Yadegar Abbas、Aghdaei Hamid Asadzadeh、Yamaoka Yoshio、Zali Mohammad Reza
    • Journal Title

      Infection, Genetics and Evolution

      Volume: 60 Pages: 26-34

    • DOI

      10.1016/j.meegid.2018.02.017

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Genetic populations and virulence factors of Helicobacter pylori2018

    • Author(s)
      Kabamba Evariste Tshibangu、Tuan Vo Phuoc、Yamaoka Yoshio
    • Journal Title

      Infection, Genetics and Evolution

      Volume: 60 Pages: 109-116

    • DOI

      10.1016/j.meegid.2018.02.022

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Call for shift in Helicobacter pylori treatment2018

    • Author(s)
      Talebi Bezmin Abadi Amin、Yamaoka Yoshio
    • Journal Title

      European Journal of Gastroenterology & Hepatology

      Volume: 30 Issue: 6 Pages: 687-687

    • DOI

      10.1097/meg.0000000000001096

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Current understanding and management of Helicobacter pylori infection: an updated appraisal2018

    • Author(s)
      Ansari Shamshul、Yamaoka Yoshio
    • Journal Title

      F1000Research

      Volume: 7 Pages: 721-721

    • DOI

      10.12688/f1000research.14149.1

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] How to eliminate gastric cancer-related death worldwide?2018

    • Author(s)
      Yamaoka Yoshio
    • Journal Title

      Nature Reviews Clinical Oncology

      Volume: 15 Issue: 7 Pages: 407-408

    • DOI

      10.1038/s41571-018-0029-8

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] Therapeutic effect of lyophilized, Kefir-fermented milk on constipation among persons with mental and physical disabilities2018

    • Author(s)
      Maki Rumiko、Matsukawa Mayumi、Matsuduka Atsuko、Hashinaga Masahiko、Anai Hirofumi、Yamaoka Yoshio、Hanada Katsuhiro、Fujii Chieko
    • Journal Title

      Japan Journal of Nursing Science

      Volume: 15 Issue: 3 Pages: 218-225

    • DOI

      10.1111/jjns.12189

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] Anti-proliferation effect of blue light-emitting diodes against antibiotic-resistant Helicobacter pylori2018

    • Author(s)
      Ma Jianwei、Hiratsuka Takahiro、Etoh Tsuyoshi、Akada Junko、Fujishima Hajime、Shiraishi Norio、Yamaoka Yoshio、Inomata Masafumi
    • Journal Title

      Journal of Gastroenterology and Hepatology

      Volume: なし Issue: 8 Pages: 1492-1499

    • DOI

      10.1111/jgh.14066

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] New observations regarding Helicobacter pylori and gastric cancer in Mongolia2018

    • Author(s)
      Gantuya Boldbaatar、Bolor Dashdorj、Oyuntsetseg Khasag、Erdene-Ochir Yansan、Sanduijav Ruvjir、Davaadorj Duger、Tserentogtokh Tegshee、Azzaya Dashdorj、Uchida Tomohisa、Matsuhisa Takeshi、Yamaoka Yoshio
    • Journal Title

      Helicobacter

      Volume: 23 Issue: 4

    • DOI

      10.1111/hel.12491

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Diffuse Gastric Cancer: A Summary of Analogous Contributing Factors for Its Molecular Pathogenicity2018

    • Author(s)
      Ansari Shamshul、Gantuya Boldbaatar、Tuan Vo、Yamaoka Yoshio
    • Journal Title

      International Journal of Molecular Sciences

      Volume: 19 Issue: 8 Pages: 2424-2424

    • DOI

      10.3390/ijms19082424

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Helicobacter pylori therapy and clinical perspective2018

    • Author(s)
      Talebi Bezmin Abadi A, Yamaoka Y
    • Journal Title

      J Glob Antimicrob Resist

      Volume: S2213 Pages: 30057-2

    • DOI

      10.1016/j.jgar.2018.03.005

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Pathogenesis of Helicobacter pylori infection2018

    • Author(s)
      Waskito Langgeng Agung、Salama Nina R.、Yamaoka Yoshio
    • Journal Title

      Helicobacter

      Volume: 23 Issue: Suppl 1

    • DOI

      10.1111/hel.12516

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Gastroesophageal reflux disease in an area with low Helicobacter pylori infection prevalence2018

    • Author(s)
      Miftahussurur Muhammad、Doohan Dalla、Nusi Iswan Abbas、Adi Pangestu、Rezkitha Yudith Annisa Ayu、Waskito Langgeng Agung、Fauzia Kartika Afrida、Bramantoro Taufan、Maimunah Ummi、Thamrin Husin、Masithah Safitri Indah、Sukadiono Sukadiono、Uchida Tomohisa、Lusida Maria Inge、Yamaoka Yoshio
    • Journal Title

      PLOS ONE

      Volume: 13 Issue: 11 Pages: e0205644-e0205644

    • DOI

      10.1371/journal.pone.0205644

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] The role of integrating conjugative elements in Helicobacter pylori: a review2018

    • Author(s)
      Waskito Langgeng Agung、Yih-Wu Jeng、Yamaoka Yoshio
    • Journal Title

      Journal of Biomedical Science

      Volume: 25 Issue: 1 Pages: 86-86

    • DOI

      10.1186/s12929-018-0489-2

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Helicobacter pylori Infection and Related Gastrointestinal Diseases in Southeast Asian Countries: An Expert Opinion Survey2018

    • Author(s)
      Quach Duc Trong、Vilaichone Ratha-korn、Vu Khien Van、Yamaoka Yoshio、Sugano Kentaro、Mahachai Varocha
    • Journal Title

      Asian Pacific Journal of Cancer Prevention

      Volume: 19 Issue: 12 Pages: 3565-3569

    • DOI

      10.31557/apjcp.2018.19.12.3565

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Evaluation of serum markers for gastric cancer and its precursor diseases among high incidence and mortality rate of gastric cancer area2018

    • Author(s)
      Gantuya Boldbaatar、Oyuntsetseg Khasag、Bolor Dashdorj、Erdene-Ochir Yansan、Sanduijav Ruvjir、Davaadorj Duger、Tserentogtokh Tegshee、Uchida Tomohisa、Yamaoka Yoshio
    • Journal Title

      Gastric Cancer

      Volume: 22 Issue: 1 Pages: 104-112

    • DOI

      10.1007/s10120-018-0844-8

    • NAID

      40021775217

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Dysbiosis of the Gut Microbiota on the Inflammatory Background due to Lack of Suppressor of Cytokine Signalling-1 in Mice2018

    • Author(s)
      Gendo Y、Matsumoto T、Kamiyama N、Saechue B、Fukuda C、Dewayani A、Hidano S、Noguchi K、Sonoda A、Ozaki T、Sachi N、Hirose H、Ozaka S、Eshita Y、Mizukami K、Okimoto T、Kodama M、Yoshimatsu T、Nishida H、Daa T、Yamaoka Y、Murakami K、Kobayashi T
    • Journal Title

      Inflammatory Intestinal Diseases

      Volume: 3 Issue: 3 Pages: 145-154

    • DOI

      10.1159/000495462

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] Outer membrane protein HopF is involved in biofilm formation and virulence in Helicobacter pylori2023

    • Author(s)
      Fauzia KA, Sugawara Y, Obata, M, Amalia R, Alfaray RI, Metadea C, Akada, J, Matsumoto, T, Miftahussurur M, Yamaoka Y.
    • Organizer
      The 19th Korea-Japan H. pylori Joint Symposium, Gut and liver
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Microbiome analysis for the diagnosis of H. pylori infection2023

    • Author(s)
      Yoshio Yamaoka
    • Organizer
      International Symposium on Helicobacter and Upper Gastrointestinal Disease
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Gastric microbiota and H. pylori in an Asian population2023

    • Author(s)
      Yoshio Yamaoka
    • Organizer
      International Symposium on Helicobacter and Upper Gastrointestinal Disease
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Mutations Related to Antibiotics Resistance in Helicobacter pylori Clinical Isolates from Bangladesh2023

    • Author(s)
      Fauzia, KA, Hafeza A, Tshibangu-Kabamba E, Alfaray RI, Batsaikhan S, Cimuanga-Mukanya A, Matsumoto T, Subsomwong P, Akada J, Miftahussurur M, Yamaoka Y.
    • Organizer
      International Symposium on Helicobacter and Upper Gastrointestinal Disease
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Amoxicillin resistance in Helicobacter pylori: Identification of new resistance-conferring mutations in the penicillin-binding protein 1A2023

    • Author(s)
      Cimuanga-Mukanya A, Tshibangu-Kabamba E, Ngoma-Kisoko PdeJ , Disashi-Tumba G, Matsumoto T,Akada J and Yamaoka Y
    • Organizer
      The 19th Korea-Japan H. pylori Joint Symposium
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Utilization of an Automated Latex Agglutination Turbidity Assay for Assessing Gastric Mucosal Alteration during Helicobacter pylori Infection2023

    • Author(s)
      Khangai A Akada J, Azzaya D, Batsaikhan S, Gantuya B, Oyuntsetseg K, Davaadaorj D, Matsumoto T, Uchida T, Akada J, and Yamaoka Y.
    • Organizer
      The 19th Korea-Japan H. pylori Joint Symposium, Gut and liver
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Entroccus Hirae Attenuates chemokine and Induces Dna Damage In Gastric Epithelial Cell2023

    • Author(s)
      Saruuljavkhlan B, Yamaoka Y
    • Organizer
      DDW2023
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Investigation of Low-Grade Intestinal Metaplasia From Clinical Dyspepsia Patients INA Country With Low-Incidence of Gastric Cancer:From Human to Helicobactor pylori Perspective2023

    • Author(s)
      Ricky indra alfary, Yamaoka Y
    • Organizer
      DDW2023
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Human gut microbiota related to GI tract diseases2023

    • Author(s)
      Yoshio Yamaoka
    • Organizer
      ASEAN GASTRO2023
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] H.pylori evolujtion and pathogenesis in Asia2023

    • Author(s)
      Yoshio Yamaoka
    • Organizer
      HGSC2023
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Helicobacter pylori eradication experiences in Bhutan2023

    • Author(s)
      Yoshio Yamaoka
    • Organizer
      APDW2023
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] comprehensive genomic analysis of helicobacter pylori in highand low gastric cancer risk populations2023

    • Author(s)
      Saruuljavkhlan B, Yamaoka Y
    • Organizer
      APDW2023
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Helicobacter pylori eradication experiences in Bhutan2023

    • Author(s)
      Ricky indra alfary, Yamaoka Y
    • Organizer
      APDW2023
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Outer membrane protein HopF is involved in biofilm formation and virulence in Helicobacter pylori.2023

    • Author(s)
      Kartika Afrida Fauzia, Yuri Sugawara, Mayu Obata, Rizki Amalia, Ricky Indra Alfaray, Camilia Metadea, Junko Akada, Takashi Matsumoto, Muhammad Miftahussurur, Yoshio Yamaoka.
    • Organizer
      The 19th Korea-Japan H. pylori Joint Symposium
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] Microbiome analysis for the diagnosis of H. pylori infection.2023

    • Author(s)
      Yamaoka Y.
    • Organizer
      International Symposium on Helicobacter and Upper Gastrointestinal Disease
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Gastric microbiota and H. pylori in an Asian population.2023

    • Author(s)
      Yamaoka Y.
    • Organizer
      International Symposium on Helicobacter and Upper Gastrointestinal Disease
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Mutations Related to Antibiotics Resistance in Helicobacter pylori Clinical Isolates from Bangladesh.2023

    • Author(s)
      Fauzia, Kartika Afrida, Hafeza Aftab, Evariste Tshibangu-Kabamba, Ricky Indra Alfaray, Batsaikhan Saruuljavkhlan, Alain Cimuanga-Mukanya, Takashi Matsumoto, Phawinee Subsomwong, Junko Akada, Muhammad Miftahussurur, and Yoshio Yamaoka.
    • Organizer
      International Symposium on Helicobacter and Upper Gastrointestinal Disease
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] Amoxicillin resistance in Helicobacter pylori: Identification of new resistance-conferring mutations in the penicillin-binding protein 1A.2023

    • Author(s)
      Cimuanga-Mukanya A, Tshibangu-Kabamba E, Ngoma-Kisoko PdeJ , Disashi-Tumba G, Matsumoto T,Akada J and Yamaoka Y.
    • Organizer
      The 19th Korea-Japan H. pylori Joint Symposium
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] Utilization of an Automated Latex Agglutination Turbidity Assay for Assessing Gastric Mucosal Alteration during Helicobacter pylori Infection.2023

    • Author(s)
      Khangai A Akada J, Azzaya D, Batsaikhan S, Gantuya B, Oyuntsetseg K, Davaadaorj D, Matsumoto T, Uchida T, Akada J, and Yamaoka Y.
    • Organizer
      The 19th Korea-Japan H. pylori Joint Symposium
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] Ancient human footprints left in Helicobacter pylori.2022

    • Author(s)
      Yamaoka Y.
    • Organizer
      The 11th Asian Pacific Topic Conference in the 108th General Meeting of the Japanese Society of Gastroenterology
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Biofilm Formation and antibiotic resistance phenotype of Helicobacter pylori clinical isolates.2022

    • Author(s)
      Fauzia KA, Matsumoto T, Akada J, Yonezawa H, Kamiya S, Yamaoka Y.
    • Organizer
      The 18th Japan-Korea H. pylori Joint Symposium,
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] The impact of mobile genetic elemants and toxin-antitoxin system on Helicobacter pylori adaptability and antimicrobial resistance: A wisdom from Japan-South Korea whole-genome sequence collection.2022

    • Author(s)
      Alfaray RI, Batsaikhan S, Fauzia KA, Akada J, Matsumoto T, Yamaoka Y.
    • Organizer
      The 18th Japan-Korea H. pylori Joint Symposium,
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] Identification of the Helicobacter pylori genomic islands in a high gastric cancer region.2022

    • Author(s)
      Batsaikhan S, Alfaray RI, Matsumoto T, Akada J, Yamaoka Y.
    • Organizer
      The 18th Japan-Korea H. pylori Joint Symposium,
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] Helicobacter pylori and host human genetics in the Caribbean countries.2022

    • Author(s)
      Yamaoka Y.
    • Organizer
      IX INTERNATIONAL SYMPOSIUM OF Helicobacter pylori INFECTION AND GASTRIC CANCER
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Helicobacter pylori isolates from Mongolia describing gastric carcinogenesis and human migration.2022

    • Author(s)
      Gantuya B, Yoshio Y, Oyuntsetseg K.
    • Organizer
      2022 The Japanese Society of Medical Oncology Annual Meeting
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] Global genome study of helicobacter pylori phage opens new paradigm on their worldwide distribution, genetic feature, and impacts on antimicrobial resistance, disease advancement, and achievement for phage-based therapy.2022

    • Author(s)
      Alfaray IR, Saruuljavkhlan B, Fauzia KA, Matsumoto T, Yamaoka Y.
    • Organizer
      Gut
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] A novel pathogen enterococcus hirae induced dysbiosis in the stomach and the genomic instability to promote gastric cancer.2022

    • Author(s)
      Saruuljavkhlan B, Gantuya B, Akada J, Matsumoto T, Alfaray RI, Oyuntsetseg K, Yamaoka Y.
    • Organizer
      Gut
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] Pro-Inflammatory Cytokine Expression Observed During Helicobacter pylori Infection Revealed the Possibility Reason of Low-Grade Intestinal Metaplasia in Indonesia.2022

    • Author(s)
      Rezkitha, Y.A, Yamaoka Y.
    • Organizer
      ASEAN Stomach and Microbiota Study Group
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] Worldwide Helicobacter pylori Phage Study: Genome Analysis, Epidemiology, Clinical Data, until New Phage-based Medicine Candidate.2022

    • Author(s)
      Alfaray RI, Yamaoka Y.
    • Organizer
      The 21st International Workshop on Campylobacter, Helicobacter and Related Organisms
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] Comprehensive Study of Helicobacter pylori Genomic Islands and Their Correlation to Gastric Diseases, Phylogenetic Pattern.2022

    • Author(s)
      Saruuljavkhlan B, Yamaoka Y.
    • Organizer
      The 21st International Workshop on Campylobacter, Helicobacter and Related Organisms
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] Identification of Flagella and Outer Membrane Protein Genes associated with Biofilm Formation.2022

    • Author(s)
      Kartika Afrida Fauzia, Yamaoka Y.
    • Organizer
      The 21st International Workshop on Campylobacter, Helicobacter and Related Organisms
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] Effect of gastric microbiota to gastric cancer development.2022

    • Author(s)
      Yamaoka Y.
    • Organizer
      28th Conference on Gastroenterology & Hepatology by VIETNAM ASSOCIATION OF GASTROENTEROLOGY
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] H. pylori and the pathogenesis of gastric cancer.2022

    • Author(s)
      Yamaoka Y.
    • Organizer
      ASEAN Gastro2022
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Molecular epidemiological studies of Helicobacter pylori infection2021

    • Author(s)
      Yoshio Yamaoka
    • Organizer
      Mongolian Digestive Disease Week 2021
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Epidemiology and Clinical Relevance of Helicobacter pylori and Gastric Microbiome in Asia2021

    • Author(s)
      Yoshio Yamaoka
    • Organizer
      Univeristas Airlangga and Oita University 1st Joint symposium & workshop in Medicine
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Impact of Helicobacter pylori eradication on human health2021

    • Author(s)
      Yoshio Yamaoka
    • Organizer
      Asian Pacific Digestive Week 2021 (APDW2021)
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Helicobacter's type 4 secretion systems as a gastroduodenal diseases marker2021

    • Author(s)
      Bui Hoang Phuc, Vo Phuoc Tuan, Ho Dang Quy Dung, Tran Thanh Binh, Pham Huu Tung, Tran Dinh Tri, Ngo Phuong Minh Thuan, Vu Van Khien, Tran Thi Huyen Trang, Junko Akada, Takeshi Matsumoto, and Yoshio Yamaoka
    • Organizer
      European Helicobacter and Microbiome Study Group annual meeting
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Potential role of single nucleotide polymorphism of gluP and cgt genes in H. pylori biofilm formation2021

    • Author(s)
      Afrida Fauzia, Hafeza Aftab, Muhammad Miftahussurur, Langgeng Agung Waskito, Vo Phuoc Tuan , Takashi Matsumoto, Michiyuki Yurugi, Evariste Tshibangu Kabamba, Junko Akada, Yoshio Yamaoka
    • Organizer
      European Helicobacter and Microbiome Study Group annual meeting
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] 胃癌特異的一塩基多型を有するピロリ菌dsbG遺伝子の比較機能解析2021

    • Author(s)
      赤田純子、松本昂、沖本忠義、村上和成、山岡吉生
    • Organizer
      第27回日本ヘリコバクター学会学術集会
    • Related Report
      2021 Research-status Report
  • [Presentation] ピロリ菌はsmall RNAによって宿主適応を制御する2021

    • Author(s)
      三室仁美, 木下遼, 山岡吉生
    • Organizer
      第27回日本ヘリコバクター学会学術集会
    • Related Report
      2021 Research-status Report
  • [Presentation] Helicobacter pylori infection and gastric microbiota2021

    • Author(s)
      Yoshio Yamaoka
    • Organizer
      International conference “Translational and Clinical Research Development in Mongolia” for the 60th anniversary of the Institute of Medical Sciences
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] H. pylori and clinical correlation (gastric and extra-gastric diseases)2021

    • Author(s)
      Yoshio Yamaoka
    • Organizer
      ASEAN Stomach and Microbiota Study Group Meeting
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Atrophic gastritis and other chronic inflammation and gastric carcinogenesis2021

    • Author(s)
      Yoshio Yamaoka
    • Organizer
      5th Korea Digestive Disease Week (KDDW 2021)
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Helicobacter pylori: pathogenesis and correlation with intra and extra gastric disease.2021

    • Author(s)
      Yoshio Yamaoka
    • Organizer
      Basic Research for Young Scientist (BAYONET)
    • Related Report
      2021 Research-status Report
    • Invited
  • [Presentation] 胃癌特異的一塩基多型を有するピロリ菌遺伝子の比較機能解析2021

    • Author(s)
      山岡吉生
    • Organizer
      2021九州微生物研究会
    • Related Report
      2021 Research-status Report
    • Invited
  • [Presentation] Importance of Helicobacter pylori eradication on human health2021

    • Author(s)
      Yoshio Yamaoka
    • Organizer
      7th China-Japan GI exchange forum
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] The virulence factor of H. pylori in gastric cancer2021

    • Author(s)
      Yoshio Yamaoka
    • Organizer
      27th Scientific Conference of Vietnam Association of Gastroenterology
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] H. pylori Infection Surveillance Across Asia2021

    • Author(s)
      Yoshio Yamaoka
    • Organizer
      International Workshop Series of Gastroenterology Research Opportunities in Antimicrobial Resistance, Metagenomic, Clinical Surveillance and Web-Lab Experiment
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Biofilm Formation: What and How to Examine?2021

    • Author(s)
      Kartika Afrida Fauzia, Yoshio Yamaoka
    • Organizer
      International Workshop Series of Gastroenterology Research Opportunities in Antimicrobial Resistance, Metagenomic, Clinical Surveillance and Web-Lab Experiment
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Development of a Helicobacter pylori East Asian-type CagA Immunochromatography Assay for Rapid Detection of Antibody in Serum2021

    • Author(s)
      Kartika Afrida Fauzia, Yoshio Yamaoka
    • Organizer
      Korea-Japan Helicobacter research symposium
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Molecular epidemiological studies of Helicobacter pylori infection2021

    • Author(s)
      Yoshio Yamaoka
    • Organizer
      Current Advances in gastroenterology and Hepatology 2021 Mongolia
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] The Japan-Africa Collaborative Research on Helicobacter pylori project2020

    • Author(s)
      Yoshio Yamaoka
    • Organizer
      KEMRI Annual Scientific and Health Conference
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Mechanistic insights of metronidazole resistance revealed by Next-Generation Sequencing of whole genome of Helicobacter pylori clinical isolates from the Democratic Republic of Congo2020

    • Author(s)
      Evariste Tshibangu Kabamba., Takashi Matsumoto, Yoshio Yamaoka
    • Organizer
      KEMRI Annual Scientific and Health Conference
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Molecular epidemiological studies of Helicobacter pylori infection2020

    • Author(s)
      Yoshio Yamaoka
    • Organizer
      Mongolian Digestive Disease Week 2020
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Gastric microbiota and gastroduodenal disease2020

    • Author(s)
      Yoshio Yamaoka
    • Organizer
      Continuing Medical Education XXXV Internal Medicine 2020
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Helicobacter pylori infection and gastric microbiota2020

    • Author(s)
      Yoshio Yamaoka
    • Organizer
      The 6th International Symposium on probiotics and prebiotics
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] The Japan-;Africa Collaborative Research on Helicobacter pylori Project2020

    • Author(s)
      Yoshio Yamaoka
    • Organizer
      10th Kenya Medical Research Iinstitute Annual Scientific and Health Conference
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] ヘリコバクター・ピロリ; 病原性と人類との共移動2019

    • Author(s)
      山岡吉生
    • Organizer
      第92回日本細菌学会総会
    • Related Report
      2019 Research-status Report
    • Invited
  • [Presentation] Performance of a novel Helicobacter pylori East Asian-type CagA ELISA for detecting patients infected with various cagA genotypes2019

    • Author(s)
      Doohan D, Miftahussurur M, Matsuo Y, Kido Y, Akada J, Waskito LA, Fauzia KA, Uchida T, Matsumoto T, Yamaoka Y
    • Organizer
      第72回日本細菌学会九州支部総会・第56回日本ウイルス学会九州支部総会
    • Related Report
      2019 Research-status Report
  • [Presentation] ピロリ菌病原因子CagA血清抗体の主要抗原エピトープから考える免疫の作用点2019

    • Author(s)
      赤田順子, サムスルアンサリ, 塩田星児, 沖本忠義, 村上和成, 山岡吉生
    • Organizer
      第10回癌・炎症と抗酸化研究会
    • Related Report
      2019 Research-status Report
  • [Presentation] 次世代の若手研究者をどう育てるか?~海外研究者育成の立場から~2019

    • Author(s)
      山岡吉生
    • Organizer
      第10回癌・炎症と抗酸化研究会
    • Related Report
      2019 Research-status Report
    • Invited
  • [Presentation] ゲノムワイド関連解析を用いたピロリ菌病原因子の検索2019

    • Author(s)
      松本昂, 山岡吉生
    • Organizer
      第51回九州微生物学研究会
    • Related Report
      2019 Research-status Report
    • Invited
  • [Presentation] The Japan-Africa collaborative research on Helicobacter pylori project2019

    • Author(s)
      Yoshio Yamaoka
    • Organizer
      4th South Africa-Japan University Forum Conference
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Current knowledge of genomics for H. pylori from Far East2019

    • Author(s)
      Yoshio Yamaoka
    • Organizer
      XXXII nd International Workshop on Helicobacter & Microbiota in Inflammation & Cancer
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Mechanistic insights of metronidazole resistance revealed by next-generation sequencing of Helicobacter pylori from Democratic Republic of Congo2019

    • Author(s)
      Tshibangu Evariste, Tuan VP, Patrick Ngoma, Pascal Tshiamala, Antoine Tshimpi, Matsumoto T, Akada J, Kido Y, Ahuka-Mundeke Steve, Mumba-Ngoyi Dieudonne, Dishashi Tumba, Yamaoka Y
    • Organizer
      The 10th International Congress on Infectious Diseases
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Evaluationg genomic susceptibility for gastric cancer2019

    • Author(s)
      Yoshio Yamaoka
    • Organizer
      Asian Pacific Digestive Week
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Helicobacter pylori virulence and gastric cancer pathogenesis: current knoeledge2019

    • Author(s)
      Yoshio Yamaoka
    • Organizer
      The 27th Annual Meeting of the Korean College of Helicobacter and Upper Gastrointestinal Research and the 16th Japan-Korea Joint Symposium on Helicobacter Research
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] A potential biomarker panel to distinguish gastric cancer from duodenal ulcer: results from GWAS in East Asian-type Helicobacter pylori2019

    • Author(s)
      Vo Phuoc Tuan, Kouji Yahara, Yoshio Yamaoka
    • Organizer
      The 27th Annual Meeting of the Korean College of Helicobacter and Upper Gastrointestinal Research and the 16th Japan-Korea Joint Symposium on Helicobacter Research
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Gastritis: Past, current and future treatment2019

    • Author(s)
      Yoshio Yamaoka
    • Organizer
      World Class Professor Program in Indonesia
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] H. pylori-related pathogenesis of diffuse-type gastric cancer2018

    • Author(s)
      Yoshio Yamaoka
    • Organizer
      The 2nd Seoul international Symposium on Helicobacter
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Helicobacter pylori eradication and Gastric cancer prevention2018

    • Author(s)
      Yoshio Yamaoka
    • Organizer
      The 2018 International Forum of Helicobacter pylori, Gastrointestinal Microbiota and the Associated diseases
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Updated information about the pathogenesis of Helicobacter pylori infection2018

    • Author(s)
      Yoshio Yamaoka
    • Organizer
      The 8th Shanghai International Conference of Gastroenterology
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Non-Helicobacter pylori microbiome in gastric carcinogenesis2018

    • Author(s)
      Yoshio Yamaoka
    • Organizer
      Asian Pacific Digestive Week(APDW 2018)
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Helicobacter pylori: Challenging the present and future2018

    • Author(s)
      Yoshio Yamaoka
    • Organizer
      Makassar Gastroenterology Hepatology Update 2018 (MAGEHAP2018) & Gastroenterology-Hepatology Update; Surabaya-Denpasar- Malang-Makassar 14 (SUDEMMA14) Joint conference
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] 胃のマイクロバイオームに関する検討2018

    • Author(s)
      山岡吉生
    • Organizer
      平成30年度(第50回)九州微生物研究会総会
    • Related Report
      2018 Research-status Report
    • Invited
  • [Book] ピロリ除菌治療パーフェクトガイド【電子版付】2020

    • Author(s)
      山岡 吉生、榊 信廣(編集)
    • Total Pages
      244
    • Publisher
      日本医事新報社
    • ISBN
      9784784944972
    • Related Report
      2020 Research-status Report
  • [Book] 胃がんリスク層別化検診(ABC検診)2019

    • Author(s)
      三木 一正(編集) 山岡 吉生(分担)
    • Total Pages
      234
    • Publisher
      南山堂
    • ISBN
      9784525212810
    • Related Report
      2019 Research-status Report
  • [Book] Microbiota: Current Research and Emerging Trends2019

    • Author(s)
      Vo Phuoc Tuan, Boldbaatar Gantuya, Takashi Matsumoto and Yoshio Yamaoka
    • Total Pages
      24
    • Publisher
      Caister Academic Press
    • Related Report
      2018 Research-status Report
  • [Remarks] 大分大学医学部環境・予防医学講座

    • URL

      https://oitadepm.com/

    • Related Report
      2023 Annual Research Report 2022 Research-status Report
  • [Remarks] 大分大学 SATREPS

    • URL

      https://satreps-oitauniv.com/

    • Related Report
      2022 Research-status Report
  • [Remarks] 大分大学医学部環境・予防医学講座

    • URL

      http://www.med.oita-u.ac.jp/phealth2/index.html

    • Related Report
      2021 Research-status Report 2020 Research-status Report
  • [Remarks] 大分大学グローカル感染症研究大分大学

    • URL

      https://www.oita-glocal.jp/

    • Related Report
      2021 Research-status Report
  • [Remarks] 大分大学国際教育研究推進機構

    • URL

      http://in-gear.med.oita-u.ac.jp

    • Related Report
      2020 Research-status Report
  • [Remarks] 大分大学医学部環境・予防医学

    • URL

      http://www.med.oita-u.ac.jp/phealth2/index.html

    • Related Report
      2019 Research-status Report 2018 Research-status Report
  • [Remarks] 大分大学国際教育研究推進機構

    • URL

      http://in-gear.med.oita-u.ac.jp/

    • Related Report
      2019 Research-status Report 2018 Research-status Report
  • [Patent(Industrial Property Rights)] ペプチド及びその利用2018

    • Inventor(s)
      赤田純子、山岡吉 生、村上和成、塩田 星児
    • Industrial Property Rights Holder
      赤田純子、山岡吉 生、村上和成、塩田 星児
    • Industrial Property Rights Type
      特許
    • Filing Date
      2018
    • Related Report
      2018 Research-status Report
  • [Funded Workshop] 「アフリカにおけるピロリ菌感染」国際セミナー:ルワンダおよびケニア共和国にて開催2018

    • Related Report
      2018 Research-status Report

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Published: 2018-10-12   Modified: 2025-01-30  

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