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Elucidation of hepatitis B virus mutations and immune responses associated with HBs antigen loss affected by the intestinal microbiota

Research Project

Project/Area Number 20K08382
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 53010:Gastroenterology-related
Research InstitutionNagoya University

Principal Investigator

HONDA Takashi  名古屋大学, 医学部附属病院, 講師 (10378052)

Co-Investigator(Kenkyū-buntansha) 藤城 光弘  東京大学, 医学部附属病院, 教授 (70396745)
加藤 あす香  藤田医科大学, 医学部, 客員助教 (00801333)
石川 哲也  名古屋大学, 医学系研究科(保健), 教授 (10288508)
由雄 祥代  国立研究開発法人国立国際医療研究センター, その他部局等, 室長 (10774060)
Project Period (FY) 2020-04-01 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2022: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2021: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2020: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
KeywordsB型肝炎 / HBs抗原消失 / Functional Cure / 機能的治癒 / コア変異 / 腸内細菌 / インターフェロン / 免疫応答 / ウイルス変異 / HBs抗原消失
Outline of Research at the Start

B型肝炎ウイルス(HBV)排除は現在困難でありHBs抗原が陰性化する機能的治癒(Functional Cure: FC)が治療目標となる。一方自然経過でFCが得られる症例も存在するが、FCに関与する因子と詳しいメカニズムは不明である。申請者はHBVコアI97の変異症例では肝炎沈静化及びFC率が高いことを見出しているが、コア変異が起こる機序は不明である。本研究ではB型肝炎の肝炎沈静化及びFCに関連する因子について、コア変異を含むウイルス変異、免疫応答、腸内細菌叢、miRNAの解析を含め、多面的に調べることにより、コア変異と免疫応答の関係、腸内細菌叢を介した免疫応答とFCの関連などを明らかにする。

Outline of Final Research Achievements

Hepatitis B virus (HBV) affects more than 250 million people worldwide and approximately 1 million people die each year, although HBs antigen loss, i.e. functional cure (FC), is a therapeutic goal and there are no effective treatments, and the factors and mechanisms leading to FC are not yet elucidated.
This study analysed HBV mutations, gut microbiota, immune response and miRNAs, and compared the faecal gut microbiota of patients who achieved FC and those with chronic hepatitis B to identify factors associated with FC.
The results suggested that the I97L mutation was induced by the host immune response and that factors involved in FC included viral mutations, the effects of butyric acid produced by intestinal bacteria on the virus, and miRNA-mediated responses.

Academic Significance and Societal Importance of the Research Achievements

B型肝炎ウイルス(HBV)は世界で2億5千万人以上が感染し、毎年約100万人が死亡している。しかし、現在ウイルスを駆除する有効な治療法は未確立で、機能的治癒(FC)が治療目標であるが、その要因やメカニズムは不明である。
本研究では、HBV変異、腸内細菌叢、免疫応答、miRNAを解析し、FCに関連する因子を明らかにすることを目的とした。結果、宿主の免疫応答によりコア領域のI97L変異が誘導され、FCに関与する因子にはウイルス変異、腸内細菌の産生する酪酸によるウイルスへの作用、miRNAを介した応答などの関与が示唆された。

Report

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

    (52 results)

All 2024 2023 2022 2021 2020

All Journal Article (20 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 20 results,  Open Access: 14 results) Presentation (32 results) (of which Int'l Joint Research: 7 results)

  • [Journal Article] Effects of 1‐kestose on microbiome changes caused by vonoprazan: a randomized, double‐blind, placebo‐controlled pilot study2024

    • Author(s)
      Furune S, Suzuki T, Honda T*, Yamamoto K, Furukawa K, Nakamura M, Ishigami M, Kinoshita F, Kadota Y, Tochio T, Shimomura Y, Hirooka Y, Fujishiro M, Hirroka Y, Kawashima H
    • Journal Title

      J Gastroenterol Hepatol.

      Volume: 39 Issue: 3 Pages: 480-488

    • DOI

      10.1111/jgh.16445

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Characteristics of microbiomes of the saliva, duodenal bulb, and descending portion of superficial nonampullary duodenal epithelial tumors2024

    • Author(s)
      Shibata H, Yamamoto K, Hirose T, Furune S, Kakushima N, Furukawa K, Nakamura M, Honda T*, Fujishiro M, Kawashima H.
    • Journal Title

      Dig Liver Dis.

      Volume: 26 Issue: 6 Pages: 7-7

    • DOI

      10.1016/j.dld.2024.01.212

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Identification of the microbiome associated with prognosis in patients with chronic liver disease2024

    • Author(s)
      Yamamoto K, Honda T*, Inukai Y, Yokoyama S, Ito T, Imai N, Ishizu Y, Nakamura M, Kawashima H
    • Journal Title

      Microorganisms

      Volume: 12 Issue: 3 Pages: 610-610

    • DOI

      10.3390/microorganisms12030610

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Intestinal Microbiome Associated with Efficacy of Atezolizumab and Bevacizumab Therapy for Hepatocellular Carcinoma2024

    • Author(s)
      Inukai Y, Yamamoto K, Honda T*, Yokoyama S, Ito T, Ishigami M, Kawashima H
    • Journal Title

      Cancers

      Volume: 16 Issue: 9 Pages: 1675-1675

    • DOI

      10.3390/cancers16091675

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Proteomic Analysis Reveals Changes in Tight Junctions in the Small Intestinal Epithelium of Mice Fed a High-Fat Diet2023

    • Author(s)
      Hisanori Muto, Takashi Honda, Taku Tanaka, Shinya Yokoyama, Kenta Yamamoto, Takanori Ito, Norihiro Imai, Yoji Ishizu, Keiko Maeda, Tetsuya Ishikawa, Shungo Adachi, Chikara Sato, Noriko M Tsuji, Masatoshi Ishigami, Mitsuhiro Fujishiro, Hiroki Kawashima
    • Journal Title

      Nutrients

      Volume: 15 Issue: 6 Pages: 1473-1473

    • DOI

      10.3390/nu15061473

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Impact of elobixibat on liver tumors, microbiome, and bile acid levels in a mouse model of nonalcoholic steatohepatitis2023

    • Author(s)
      Sugiyama Y, Yamamoto K, Honda T, Kato A, Muto H, Yokoyama S, Ito T, Imai N, Ishizu Y, Nakamura M, Asano T, Enomoto A, Zaitsu K, Ishigami M, Fujishiro M, Kawashima H.
    • Journal Title

      Hepatol Int

      Volume: 17 Issue: 6 Pages: 1378-1392

    • DOI

      10.1007/s12072-023-10581-2

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Efficacy of 1‐kestose supplementation in patients with mild to moderate ulcerative colitis: A randomised, double‐blind, placebo‐controlled pilot study2023

    • Author(s)
      Ikegami Shuji、Nakamura Masanao、Honda Takashi、Yamamura Takeshi、Maeda Keiko、Sawada Tsunaki、Ishikawa Eri、Yamamoto Kenta、Furune Satoshi、Ishikawa Takuya、Furukawa Kazuhiro、Ohno Eizaburo、Ishigami Masatoshi、Kinoshita Fumie、Kadota Yoshihiro、Tochio Takumi、Shimomura Yoshiharu、Hirooka Yoshiki、Kawashima Hiroki
    • Journal Title

      Alimentary Pharmacology & Therapeutics

      Volume: 57 Issue: 11 Pages: 1249-1257

    • DOI

      10.1111/apt.17387

    • Related Report
      2022 Research-status Report
    • Peer Reviewed
  • [Journal Article] Letter: 1‐kestose, the smallest fructooligosaccharide component, protection for mild to moderate ulcerative colitis patients?authors’ reply2023

    • Author(s)
      Ikegami Shuji、Nakamura Masanao、Honda Takashi、Kawashima Hiroki
    • Journal Title

      Alimentary Pharmacology & Therapeutics

      Volume: 57 Issue: 11 Pages: 1351-1352

    • DOI

      10.1111/apt.17443

    • Related Report
      2022 Research-status Report
    • Peer Reviewed
  • [Journal Article] Fecal microbiota transplantation in the treatment of irritable bowel syndrome: a single-center prospective study in Japan2022

    • Author(s)
      Hamazaki Motonobu、Sawada Tsunaki、Yamamura Takeshi、Maeda Keiko、Mizutani Yasuyuki、Ishikawa Eri、Furune Satoshi、Yamamoto Kenta、Ishikawa Takuya、Kakushima Naomi、Furukawa Kazuhiro、Ohno Eizaburo、Honda Takashi、Kawashima Hiroki、Ishigami Masatoshi、Nakamura Masanao、Fujishiro Mitsuhiro
    • Journal Title

      BMC Gastroenterology

      Volume: 22 Issue: 1

    • DOI

      10.1186/s12876-022-02408-5

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Network Analysis of Gut Microbiota Including Fusobacterium and Oral Origin Bacteria and Their Distribution on Tumor Surface, Normal Mucosa, and in Feces in Patients with Colorectal Cancer2022

    • Author(s)
      Ohashi Ayako、Yamamura Takeshi、Nakamura Masanao、Maeda Keiko、Sawada Tsunaki、Ishikawa Eri、Yamamoto Kenta、Ishikawa Takuya、Kakushima Naomi、Furukawa Kazuhiro、Ohno Eizaburo、Honda Takashi、Kawashima Hiroki、Ishigami Masatoshi、Fujishiro Mitsuhiro
    • Journal Title

      Digestion

      Volume: 103 Issue: 6 Pages: 451-461

    • DOI

      10.1159/000527170

    • Related Report
      2022 Research-status Report
    • Peer Reviewed
  • [Journal Article] Differences in the intestinal microbiome associated with diarrhea during lenvatinib treatment for hepatocellular carcinoma2022

    • Author(s)
      Inukai Y, Yamamoto K, Honda T, Ito T, Imai N, Ishizu Y, Nakamura M, Kawashima H, Ishigami M.
    • Journal Title

      Dig Dis.

      Volume: - Issue: 1 Pages: 138-147

    • DOI

      10.1159/000524298

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Preliminary Comparison of Endoscopic Brush and Net Catheters as the Sampling Tool to Analyze the Intestinal Mucus in the Rectum with Ulcerative Colitis Patients2022

    • Author(s)
      Nakamura M, Maeda K, Yamamoto K, Yamamura T, Sawada T, Ishikawa E, Kakushima N, Furukawa K, Iida T, Mizutani Y, Ishikawa T, Ohno E, Honda T, Ishigami M, Kawashima H.
    • Journal Title

      Digestion

      Volume: 103 (3) Issue: 3 Pages: 232-243

    • DOI

      10.1159/000521929

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Patients with low muscle mass have characteristic microbiome with low potential for amino acid synthesis in chronic liver disease2022

    • Author(s)
      Yamamoto Kenta、Ishizu Yoji、Honda Takashi、Ito Takanori、Imai Norihiro、Nakamura Masanao、Kawashima Hiroki、Kitaura Yasuyuki、Ishigami Masatoshi、Fujishiro Mitsuhiro
    • Journal Title

      Scientific Reports

      Volume: 12 Issue: 1 Pages: 3674-3674

    • DOI

      10.1038/s41598-022-07810-3

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Changes in the gut microbiome in relation to the degree of gastric mucosal atrophy2022

    • Author(s)
      Furune S, Yamamoto K, Honda T*, Fujiyoshi T, Kakushima N, Furukawa K, Ohno E, Nakamura M, Miyahara R, Kawashima H, Ishigami M, Hirooka Y, Fujishiro M.
    • Journal Title

      Scandinavian Journal of Gastroenterology

      Volume: 57 Issue: 3 Pages: 266-273

    • DOI

      10.1080/00365521.2021.2005135

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Changes in the gut microbiota after hepatitis C virus eradication2021

    • Author(s)
      Honda T, Ishigami M, Yamamoto K, Takeyama T, Ito T, Ishizu, Y, Kuzuya T, Nakamura M, Kawashima H, Miyahara R, Tetsuya I, Hirooka Y, Fujishiro M.
    • Journal Title

      Scientific Reports

      Volume: 11 Pages: 23568-23568

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Amino Acid Polymorphism in Hepatitis B Virus Associated With Functional Cure2021

    • Author(s)
      Honda T, Yamada N, Murayama A, Shiina M, Aly HH, Kato A, Ito T, Ishizu Y, Kuzuya T, Ishigami M, Murakami Y, Tanaka T, Moriishi K, Nishitsuji H, Shimotohno K, Ishikawa T, Fujishiro M, Muramatsu M, Wakita T, Kato T.
    • Journal Title

      Cellular and Molecular Gastroenterology and Hepatology

      Volume: 12 Issue: 5 Pages: 1583-1598

    • DOI

      10.1016/j.jcmgh.2021.07.013

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Microbiome, fibrosis and tumor networks in a non-alcoholic steatohepatitis model of a choline-deficient high-fat diet using diethylnitrosamine2021

    • Author(s)
      Yamamoto K, Honda T, Yokoyama Y, Ma L, Kato A, Ito T, Ishizu Y, Kuzuya T, Nakamura M, Kawashima H, Ishigami M, Tsuji M N, Fujishiro M.
    • Journal Title

      Digestive and Liver Disease

      Volume: - Issue: 11 Pages: 00081-5

    • DOI

      10.1016/j.dld.2021.02.013

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] The relationship between oral‐origin bacteria in the fecal microbiome and albumin?bilirubin grade in patients with hepatitis C2020

    • Author(s)
      Yamamoto Kenta、Honda Takashi、Ito Takanori、Ishizu Yoji、Kuzuya Teiji、Nakamura Masanao、Miyahara Ryoji、Kawashima Hiroki、Ishigami Masatoshi、Fujishiro Mitsuhiro
    • Journal Title

      Journal of Gastroenterology and Hepatology

      Volume: 36 Issue: 3 Pages: 790-799

    • DOI

      10.1111/jgh.15206

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] The microbiome can predict mucosal healing in small intestine in patients with Crohn’s disease2020

    • Author(s)
      Hattori S, Nakamura M, Yamamura T, Maeda K, Sawada T, Mizutani Y, Yamamoto K, Ishikawa T, Furukawa K, Ohno E, Honda T, Kawashima H, Ishigami M, Hirooka Y, Fujishiro M.
    • Journal Title

      J Gastroenterol.

      Volume: 55 Issue: 12 Pages: 1138-1149

    • DOI

      10.1007/s00535-020-01728-1

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Relationship Between Adverse Events and Microbiomes in Advanced Hepatocellular Carcinoma Patients Treated With Sorafenib.2020

    • Author(s)
      Yamamoto K, Kuzuya T, Honda T, Ito T, Ishizu Y, Nakamura M, Miyahara R, Kawashima H, Ishigami M, Fujishiro M.
    • Journal Title

      Anticancer Res.

      Volume: 40 Issue: 2 Pages: 665-676

    • DOI

      10.21873/anticanres.13996

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] 慢性肝疾患患者における腸内細菌叢ネットワークと中心性指標の解明2024

    • Author(s)
      山本健太、本多 隆、犬飼庸介、山本崇文、水野和幸、横山晋也、伊藤隆徳、今井則博、石津洋二、川嶋啓揮
    • Organizer
      第110回消化器病学会総会
    • Related Report
      2023 Annual Research Report
  • [Presentation] B型肝炎症例におけるHBs抗原消失に対する年齢と肝癌及び他臓器癌発生の影響2024

    • Author(s)
      本多 隆、水野和幸、武藤久哲、横山晋也、山本健太、伊藤隆徳、今井則博、石津洋二、石川哲也、川嶋啓揮
    • Organizer
      第110回消化器病学会総会
    • Related Report
      2023 Annual Research Report
  • [Presentation] B型慢性肝炎患者における免疫要素を加味した機能的治癒 (Functional Cure)予測因子としてのコアI97L変異の可能性2023

    • Author(s)
      本多 隆、石上雅敏、石川哲也
    • Organizer
      第59回日本肝臓学会総会
    • Related Report
      2023 Annual Research Report
  • [Presentation] Chemokine changes before and after induction of CoreI97L mutation by IFN-based therapy in patients with chronic hepatitis B2023

    • Author(s)
      Takashi Honda, Masatoshi Ishigami, Hiroki Kawashima
    • Organizer
      第27回日本肝臓学会大会(JDDW2023)
    • Related Report
      2023 Annual Research Report
  • [Presentation] CHARACTERISTICS OF GUT MICROBIOTA ASSOCIATED WITH FUNCTIONAL CURE IN CHRONIC HEPATITIS B PATIENTS WITH HBEAG-NEGATIVE; POSSIBLE INHIBITION OF HEPATITIS B VIRUS BY BUTYRATE-PRODUCING BACTERIA2023

    • Author(s)
      Takashi Honda, Asako Murayama, Yosuke Inukai, Hisanori Muto, Shinya Yokoyama, Kenta Yamamoto, Takanori Ito, Norihiro Imai, Yoji Ishizu, Masatoshi Ishigami, Sachiyo Yoshio, Tetsuya Ishikawa, Hiroki Kawashima, Takanobu Kato
    • Organizer
      AASLD2023(国際学会)
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] INTESTINAL MICROBIOME ASSOCIATED WITH EFFICACY OF ATEZOLIZUMAB AND BEVACIZUMAB THERAPY FOR HEPATOCELLULAR CARCINOMA2023

    • Author(s)
      Yosuke Inukai, Kenta Yamamoto, Takashi Honda, Shinya Yokoyama, Takanori Ito, Norihiro Imai, Yoji Ishizu, Masanao Nakamura, Masatoshi Ishigami,Hiroki Kawashima
    • Organizer
      AASLD2023(国際学会)
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] B型慢性肝炎患者におけるエンテカビル(ETV)からテノホビル・ アラフェナミド(TAF)への切り替えによるHBs抗原減少効果の検討 -混合効果モデルを用いたトレンドシフト解析-2023

    • Author(s)
      本多 隆、熊田 卓、川嶋啓揮
    • Organizer
      第45回日本肝臓学会西部会
    • Related Report
      2023 Annual Research Report
  • [Presentation] ネットワーク解析を用いた線維化マーカーと腸内細菌叢の関係性の解明2023

    • Author(s)
      山本 健太、本多 隆、石上 雅敏
    • Organizer
      第109回消化器病学会総会
    • Related Report
      2022 Research-status Report
  • [Presentation] HBe 抗原陰性 B 型肝炎患者における Functional cure 症例の腸内細菌の特徴2023

    • Author(s)
      本多 隆、石上 雅敏、川嶋 啓揮
    • Organizer
      第109回消化器病学会総会
    • Related Report
      2022 Research-status Report
  • [Presentation] B 型慢性肝炎患者における機能的治癒(Functional Cure)症例の特徴とコア I97L 変異の関係2022

    • Author(s)
      本多 隆、加藤 孝宣、石上 雅敏
    • Organizer
      第58回日本肝臓学会総会
    • Related Report
      2022 Research-status Report
  • [Presentation] B型肝炎のFunctional cureを目指したインターフェロン治療の効果とコア領域の変異測定の有用性2022

    • Author(s)
      本多 隆、豊田 秀徳、安田 諭、横山 晋也、山本 健太、伊藤 隆徳、今井 則博、石津 洋二、石川 哲也、石上 雅敏
    • Organizer
      第26回日本肝臓学会大会 (JDDW2022)
    • Related Report
      2022 Research-status Report
  • [Presentation] USEFULNESS OF MUTATIONS INDUCED IN THE CORE REGION BY INTERFERON-BASED THERAPY2022

    • Author(s)
      Takashi Honda, Masatoshi Ishigami, Asuka Kato, Shinya Yokoyama, Kenta Yamamoto, Takanori Ito, Norihiro Imai, Yoji Ishizu, Satoshi Yasuda, Hidenori Toyoda, Takashi Kumada, Tetsuya Ishikawa, Hiroki Kawashima
    • Organizer
      AASLD2022
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] B型慢性肝炎患者における機能的治癒(Functional Cure)予測因子としてのコアI97L変異の可能性2022

    • Author(s)
      本多 隆、加藤孝宣、石上雅敏
    • Organizer
      第108回消化器病学会総会
    • Related Report
      2021 Research-status Report
  • [Presentation] 慢性肝疾患患者における腸内細菌ネットワーク解析と臨床的指標の関連性2022

    • Author(s)
      山本健太、本多 隆、石上雅敏
    • Organizer
      第108回消化器病学会総会
    • Related Report
      2021 Research-status Report
  • [Presentation] Usefulness of core I97L in predicting the efficacy of nucleos(t)ide analogue therapy in patients with hepatitis B2021

    • Author(s)
      Takashi Honda, Masatoshi Ishigami, Kenta Yamamoto, Takanori Ito, Norihiro Imai, Yoji Ishizu, Mitsuhiro Fujishiro
    • Organizer
      AASLD2021
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Differences in the intestinal microbiome associated with diarrhea during lenvatinib treatment for hepatocellular carcinoma2021

    • Author(s)
      Yosuke Inukai, Kenta Yamamoto, Takashi Honda, Takanori Ito, Norihiro Imai, Yoji Ishizu, Masanao Nakamura, Hiroki Kawashima, Masatoshi Ishigami, Mitsuhiro Fujishiro
    • Organizer
      AASLD2021
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] ランダムフォレストを用いた慢性肝疾患患者における筋肉量減少と関連ある腸内細菌叢の同定への試み2021

    • Author(s)
      山本健太、本多 隆、石上雅敏
    • Organizer
      第44回日本肝臓学会西部会
    • Related Report
      2021 Research-status Report
  • [Presentation] 慢性肝疾患患者における筋肉量,血清分岐鎖アミノ酸濃度,細菌叢の相関に関する検討2021

    • Author(s)
      山本 健太、本多 隆、藤城 光弘
    • Organizer
      第25回日本肝臓学会大会 (JDDW2021)
    • Related Report
      2021 Research-status Report
  • [Presentation] Possible prediction of functional cure by HBV core mutations in patients with chronic hepatitis B2021

    • Author(s)
      本多 隆、加藤 孝宣、石上 雅敏
    • Organizer
      第25回日本肝臓学会大会 (JDDW2021)
    • Related Report
      2021 Research-status Report
  • [Presentation] 肝硬変による入院イベントと腸内細菌叢の関連性2021

    • Author(s)
      山本健太、本多 隆、山本 崇文、犬飼 庸介、杉山 由晃、吉岡 直輝、水野 和幸、武藤 久哲、横山 晋也、伊藤 隆徳、今井則博、石津 洋二、石上 正敏、藤城 光弘
    • Organizer
      第57回日本肝臓学会総会
    • Related Report
      2021 Research-status Report
  • [Presentation] 核酸アナログ治療中止可能予測因子とHBVコア変異の関係2021

    • Author(s)
      本多 隆、石上 雅敏、山本 崇文、犬飼 庸介、杉山 由晃、吉岡 直輝、水野 和幸、武藤 久哲、横山 晋也、山本 健太、伊藤 隆徳、今井則博、石津洋二、藤城光弘
    • Organizer
      第57回日本肝臓学会総会
    • Related Report
      2021 Research-status Report
  • [Presentation] Functional cureに関与するコア領域のアミノ酸変異がHBVライフサイクルに与える影響の解析2021

    • Author(s)
      加藤 孝宣、山田 典栄、本多 隆
    • Organizer
      第57回日本肝臓学会総会
    • Related Report
      2021 Research-status Report
  • [Presentation] B型慢性肝炎におけるFunctional cureに関連するHBVコア変異2021

    • Author(s)
      本多 隆、加藤 孝宣、藤城 光弘
    • Organizer
      第107回消化器病学会総会
    • Related Report
      2020 Research-status Report
  • [Presentation] 慢性肝疾患患者における生活習慣・排便状況調査と腸内細菌叢に与える影響2021

    • Author(s)
      山本 健太、本多 隆、藤城 光弘
    • Organizer
      第107回消化器病学会総会
    • Related Report
      2020 Research-status Report
  • [Presentation] AMINO ACID POLYMORPHISM IN HEPATITIS B VIRUS ASSOCIATED WITH NATURAL CLEARANCE OF HBV DNA AND HBsAg2020

    • Author(s)
      Takashi Honda, Norie Yamada, Asako Murayama, Asuka Kato, Takanori Ito, Yoji Ishizu, Teiji Kuzuya, Masatoshi Ishigami, Yoshiki Murakami, Tetsuya Ishikawa, Mitsuhiro Fujishiro, Takanobu Kato
    • Organizer
      AASLD2020
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] GUT MICROBIOTA ASSOCIATED WITH THE DIFFERENCE BETWEEN PATIENTS WITH AND WITHOUT HEPATOCELLULAR CARCINOMA IN CHRONIC LIVER DISEASE2020

    • Author(s)
      Takashi Honda, Masatoshi Ishigami, Kenta Yamamoto, Takanori Ito, Norihiro Imai, Yoji Ishizu, Mitsuhiro Fujishiro
    • Organizer
      AASLD2020
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] 非肝癌症例と肝発癌症例の違いに関与する腸内細菌の検討2020

    • Author(s)
      本多 隆、石上 雅敏、山本 崇文、犬飼 庸介、杉山 由晃、吉岡 直輝、水野 和幸、武藤 久哲、横山 晋也、田中 卓、山本 健太、伊藤 隆徳、石津 洋二、葛谷 貞二、石川 哲也、藤城 光弘
    • Organizer
      第24回日本肝臓学会大会 (JDDW2020)
    • Related Report
      2020 Research-status Report
  • [Presentation] 肝硬変患者に対する分岐アミノ酸投与による腸内細菌叢の違い2020

    • Author(s)
      犬飼 庸介、本多 隆、山本 健太、山本 崇文、杉山 由晃、吉岡 直輝、水野 和幸、武藤 久哲、横山 晋也、田中 卓、伊藤 隆徳、石津 洋二、葛谷 貞二、石上 雅敏、藤城 光弘
    • Organizer
      第24回日本肝臓学会大会 (JDDW2020)
    • Related Report
      2020 Research-status Report
  • [Presentation] 慢性肝疾患患者における筋肉量減少と腸内細菌叢及び細菌叢が行うアミノ酸代謝に関する検討2020

    • Author(s)
      山本 健太、本多 隆、山本 崇文、犬飼 庸介、杉山 由晃、吉岡 直輝、水野 和幸、武藤 久哲、横山 晋也、田中 卓、伊藤 隆徳、石津 洋二、葛谷 貞二、石上 雅敏、藤城 光弘
    • Organizer
      第24回日本肝臓学会大会 (JDDW2020)
    • Related Report
      2020 Research-status Report
  • [Presentation] B型肝炎症例におけるテノホビル ジソプロキシルフマル酸塩への切替えによるHBV DNA、HBs抗原、 ALT値の変化に関する検討2020

    • Author(s)
      本多 隆、石上 雅敏、山本 崇文、犬飼 庸介、吉岡 直輝、水野 和幸、武藤 久哲、横山 晋也、田中 卓、山本 健太、伊藤 隆徳、石津 洋二、葛谷 貞二、石川 哲也、藤城 光弘
    • Organizer
      第56回日本肝臓学会総会
    • Related Report
      2020 Research-status Report
  • [Presentation] 慢性肝疾患患者における腸内細菌叢のPredicted Functional Dysbiosisに影響を与える因子についての検討2020

    • Author(s)
      山本 健太、本多 隆、石上 雅敏
    • Organizer
      第56回日本肝臓学会総会
    • Related Report
      2020 Research-status Report
  • [Presentation] B型肝炎患者におけるFunctional cureと腸内細菌の関係2020

    • Author(s)
      本多 隆、石上 雅敏、藤城 光弘
    • Organizer
      第106回消化器病学会総会
    • Related Report
      2020 Research-status Report

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Published: 2020-04-28   Modified: 2025-12-26  

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