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Molecular epidemiology and characteristics of carbapenemase-producing Escherichia coli and Klebsiella pneumoniae

Research Project

Project/Area Number 16K09940
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Infectious disease medicine
Research InstitutionNara Medical University

Principal Investigator

Yano Hisakazu  奈良県立医科大学, 医学部, 教授 (20374944)

Co-Investigator(Kenkyū-buntansha) 遠藤 史郎  東北大学, 医学系研究科, 大学院非常勤講師 (40614491)
笠原 敬  奈良県立医科大学, 医学部, 准教授 (50405403)
中野 竜一  奈良県立医科大学, 医学部, 講師 (80433712)
Project Period (FY) 2016-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2018: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2017: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2016: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Keywords薬剤耐性菌 / カルバペネマーゼ / 大腸菌 / 肺炎桿菌 / 病原性 / IMP-6産生大腸菌 / CTX-M型β-ラクタマーゼ / カルバペネム耐性大腸菌 / IMP-6 / IncN / カルバペネム系薬
Outline of Final Research Achievements

Between 2014 and 2017, 136 carbapenemase-producing E. coli and 104 carbapenemase-producing Klebsiella pneumoniae were obtained throughout Japan. All were positive for IMP, and 130 E. coli and 83 K. pneumoniae carried IMP-6 gene. Of these IMP-6 producers, 99 E. coli and 73 K. pneumoniae were positive for the CTX-M enzyme. In this study, we found the high frequency of IMP-6 among E. coli and K. pneumoniae in Japan.

Academic Significance and Societal Importance of the Research Achievements

今回の解析で、本邦におけるカルバペネマーゼはIMP-6産生菌が優位であった。IMP-6産生菌はカルバペネム系薬であるイミペネムのMIC値が低いことから、IMP型酵素産生菌と認識できない可能性が示唆され、医療関連感染対策の遅れや、不適切な治療に繋がる可能性が危惧される。また、多くがIncNに属したが、IncNプラスミドは大腸菌、肺炎桿菌を中心に広く腸内細菌科細菌をホストとすることができ、さらに伝達頻度も非常に高いことから、今後、各種腸内細菌科細菌に伝播拡散していく可能性が示唆された。

Report

(4 results)
  • 2018 Annual Research Report   Final Research Report ( PDF )
  • 2017 Research-status Report
  • 2016 Research-status Report
  • Research Products

    (47 results)

All 2019 2018 2017 2016 Other

All Int'l Joint Research (2 results) Journal Article (9 results) (of which Peer Reviewed: 8 results,  Open Access: 5 results,  Acknowledgement Compliant: 1 results) Presentation (36 results) (of which Int'l Joint Research: 16 results,  Invited: 11 results)

  • [Int'l Joint Research] Research Institute for Tropical Medicine(フィリピン)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] Research Institute for Tropical Medicine(フィリピン)

    • Related Report
      2017 Research-status Report
  • [Journal Article] Indication of Minimum Inhibitory Concentration of β-Lactam Antimicrobials for the Primary Extraction of IMP-Producing <i>Enterobacteriaceae</i>2019

    • Author(s)
      Saito Kyoichi、Nakamura Kiwamu、Harada Rie、Nakano Ryuichi、Yano Hisakazu、Kanemitsu Keiji
    • Journal Title

      Japanese Journal of Infectious Diseases

      Volume: 72 Issue: 1 Pages: 68-70

    • DOI

      10.7883/yoken.JJID.2018.297

    • NAID

      130007577804

    • ISSN
      1344-6304, 1884-2836
    • Year and Date
      2019-01-31
    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Prevalence and mechanism of fluoroquinolone resistance in clinical isolates of Proteus mirabilis in Japan2019

    • Author(s)
      Nakano Ryuichi、Nakano Akiyo、Abe Michiko、Nagano Noriyuki、Asahara Miwa、Furukawa Taiji、Ono Yasuo、Yano Hisakazu、Okamoto Ryoichi
    • Journal Title

      Heliyon

      Volume: 5 Issue: 3 Pages: e01291-e01291

    • DOI

      10.1016/j.heliyon.2019.e01291

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Emergence of IMP-34 and OXA-58-producing carbapenem-resistant Acinetobacter colistiniresistens2019

    • Author(s)
      Suzuki Y, Endo S, Nakano R, Nakano A, Saito K, Kakuta R, Kakuta N, Horiuchi S, Yano H, and Kaku M
    • Journal Title

      Antimicrob Agents Chemother

      Volume: in press Issue: 6

    • DOI

      10.1128/aac.02633-18

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Molecular epidemiology and clinical features of extended-spectrum β-lactamase- or carbapenemase-producing Escherichia coli bacteremia in JapanRisk factors for and outcomes of patients with extended-spectrum β-lactamase- or carbapenemase-producing Escherichia coli bacteremia in Japan2018

    • Author(s)
      Komatsu Y, Kasahara K, Inoue T, Muratani T, Yano H, Kirita T, Mikasa K
    • Journal Title

      PLoS ONE

      Volume: 13 Issue: 8 Pages: e0202276-e0202276

    • DOI

      10.1371/journal.pone.0202276

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Emergence of VIM-2-producing Citrobacter freundii in Japan2018

    • Author(s)
      Ando S, Nakano R, Kuchibiro T, Yamasaki K, Suzuki Y, Nakano A, Mizuno T, Kasahara K, Yano H
    • Journal Title

      Infectious Diseases (Lond)

      Volume: 50 Issue: 11-12 Pages: 862-863

    • DOI

      10.1080/23744235.2018.1498592

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Rapid Identification of bla(IMP-1) and bla(IMP-6) by Multiplex Amplification Refractory Mutation System PCR2018

    • Author(s)
      Nakano A, Nakano R, Suzuki Y, Saito K, Kasahara K, Endo S, Yano H
    • Journal Title

      Ann Lab Med

      Volume: 38 Issue: 4 Pages: 378-380

    • DOI

      10.3343/alm.2018.38.4.378

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Role of AmpR in the High Expression of the Plasmid-Encoded AmpC β-Lactamase CFE-1.2017

    • Author(s)
      Nakano R, Nakano A, Yano H, Okamoto R
    • Journal Title

      mSphere

      Volume: 2 Issue: 4

    • DOI

      10.1128/msphere.00192-17

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Suitability of the Carbapenem Inactivation Method (CIM) to Detect IMP Metallo-β-lactamase-Producing Enterobacteriaceae.2017

    • Author(s)
      K Saito, R Nakano, Y Suzuki, A Nakano, Y Ogawa, S Yonekawa, S Endo, F Mizuno, K Kasahara, K Mikasa, M Kaku, H Yano
    • Journal Title

      Journal of Clinical Microbiology

      Volume: 55 Issue: 4 Pages: 1220-1222

    • DOI

      10.1128/jcm.02275-16

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] 薬剤感受性検査の読み方~ESBL, CREを中心に~2017

    • Author(s)
      矢野寿一、中野竜一、中野章代
    • Journal Title

      medicina

      Volume: 54 Pages: 44-46

    • Related Report
      2016 Research-status Report
  • [Presentation] 抗菌薬を大事に使おう~耐性菌の基礎知識からその対策まで~2019

    • Author(s)
      矢野寿一
    • Organizer
      日本集中治療医学会第3回中四国支部学術集会
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] Molecular characteristics of CTX-M β-lactamase-producing Escherichia coli isolated from livestock and human patients in Japan2018

    • Author(s)
      Nakano R, Nakano A, Nishisouzu, Hikosaka K, Kasahara K, Ono Y, Yano H
    • Organizer
      28th European Congress of Clinical Microbiology and Infectious Diseases (ECCMID)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Analysis of NMC-A expression in Enterobacter ludwigii first isolated in Japan2018

    • Author(s)
      NakanoR, Yamada Y, Nakano A, Ando S, Mizuno T, Suzuki Y, Narita K, Suwabe A, Yano H
    • Organizer
      28th European Congress of Clinical Microbiology and Infectious Diseases (ECCMID)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Emergence of multidrug-resistant Escherichia coli strain harbouring blaCTX-M-55, rmtB, and fosA3-encoding plasmid isolated from a food poisoning patient in Japan2018

    • Author(s)
      Nakano A, Nakano R, Kasahara K, Suzuki Y, Ando S, Mizuno T, Mikasa K, Yano H
    • Organizer
      28th European Congress of Clinical Microbiology and Infectious Diseases (ECCMID)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Environmental dissemination of carbapenem-resistant Gram-negative bacteria in the Philippines2018

    • Author(s)
      Suzuki Y, Nakano R, Nakano A, Nakashima K, Yano H
    • Organizer
      28th European Congress of Clinical Microbiology and Infectious Diseases (ECCMID)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Diversity of CTX-M β-lactamase genotypes among IMP-6 β-lactamase-producing Escherichia coli in Japan2018

    • Author(s)
      Mizuno T, Nakano R, Ogawa M, Suzuki Y, Nakano A, Ando S, Tanouchi A, Kakuta N, Masui T, Saito K, Kasahara K, Yano H
    • Organizer
      28th European Congress of Clinical Microbiology and Infectious Diseases (ECCMID)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Emergence of Escherichia coli harbouring IMP-6, CTX-M-2, and CTX-M-1 group isolated in Japan2018

    • Author(s)
      Mizuno T, Nakano R, Ogawa M, Suzuki Y, Nakano A, Ando S, Tanouchi A, Kakuta N, Masui T, Yano H, Kasahara K
    • Organizer
      28th European Congress of Clinical Microbiology and Infectious Diseases (ECCMID)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] First isolation of VIM-2 beta-lactamase-producing Citrobacter freundii in Japan &#8211; indications that plasmid suspected to be transferred from Pseudomonas aeruginosa2018

    • Author(s)
      Ando S, Nakano R, Kuchibiro T, Yamasaki K, Suzuki Y, Nakano A, Mizuno T, Tanouchi A, Kakuta N, Masui T, Yano H
    • Organizer
      28th European Congress of Clinical Microbiology and Infectious Diseases (ECCMID)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Emergence of IMP-6-producing Escherichia coli co-harbouring CTX-M-35 isolates from patients in Japan2018

    • Author(s)
      Ando S, Nakano R, Suzuki Y, Nakano A, Ogawa M, Mizuno T, Tanouchi A, Kakuta N, Masui T, Yano H
    • Organizer
      28th European Congress of Clinical Microbiology and Infectious Diseases (ECCMID)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Carbapenemase activity test (CAT), a rapid phenotypic screening method to detect carbapenemase production in Gram-negative bacilli2018

    • Author(s)
      Saito K, Endo S, Nakano R, Suzuki Y, Nakano A, Kasahara K, Yano H, Kaku M
    • Organizer
      28th European Congress of Clinical Microbiology and Infectious Diseases (ECCMID)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Multicenter clinical and molecular epidemiological analysis of carbapenem-resistant Enterobacteriaceae CRE in Japan.2018

    • Author(s)
      Hayakawa K, Kato H, Hase R, Hasumi J, Nei T, Nakano R, Yano H, Nagashima M, Ohmagari N
    • Organizer
      IDWeek
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] ヒトにおける薬剤耐性菌の現状と問題点2018

    • Author(s)
      矢野寿一
    • Organizer
      第92回日本感染症学会学術講演会・第66回日本化学療法学会総会合同学会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 薬剤耐性菌の脅威~抗菌薬を大事に使おう~2018

    • Author(s)
      矢野寿一
    • Organizer
      日本耳鼻咽喉科学会島根県地方部会総会・学術講演会
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] β-ラクタマーゼの基礎2018

    • Author(s)
      矢野寿一
    • Organizer
      第88回日本感染症学会西日本・第61回日本感染症学会中日本・第66回日本化学療法学会西日本
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] 薬剤耐性菌の基礎、AMR対策における薬剤耐性菌の知識2018

    • Author(s)
      矢野寿一
    • Organizer
      第58回日臨技近畿支部医学検査学会
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] One Health的アプローチから薬剤耐性菌を考える2018

    • Author(s)
      矢野寿一
    • Organizer
      日本耳鼻咽喉科学会宮城県地方部会第174回例会
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] Analysis of Gram-negative antimicrobial resistant bacteria isolated from environmental samples2018

    • Author(s)
      Yano H
    • Organizer
      RITM LabCon 2018
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] 「環境・動物・食品に分布する耐性菌がヒトの感染症に与える影響を考える」ヒトにおける耐性菌の現状2018

    • Author(s)
      矢野寿一
    • Organizer
      第91回日本細菌学会総会
    • Related Report
      2017 Research-status Report
    • Invited
  • [Presentation] Accuracy of carbapenem inactivation method (CIM) for detecting carbapenemase-producing Gram-negative bacteria corresponding to bacterial species and enzymes2017

    • Author(s)
      Saito K, Nakano R, Suzuki Y, Nakano A, Yonekawa S, Endo S, Mizuno F, Kasahara K, Mikasa K, Kaku M, Yano H
    • Organizer
      27th European Congress of Clinical Microbiology and Infectious Diseases (ECCMID)
    • Place of Presentation
      Vienna, Austria
    • Year and Date
      2017-04-22
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] Molecular characteristics and epidemiology of clinical isolates of carbapenemase-producing Escherichia coli in Japan2017

    • Author(s)
      Mizuno T, Nakano R, Ogawa M, Suzuki Y, Nakano A, Saito K, Ando S, Mizuno F, Kasahara K, Yano H
    • Organizer
      27th European Congress of Clinical Microbiology and Infectious Diseases (ECCMID)
    • Place of Presentation
      Vienna, Austria
    • Year and Date
      2017-04-22
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] 病院検査室で実施可能な濁度計を用いたカルバペネマーゼ産生菌迅速検査法の新規開発2017

    • Author(s)
      斎藤恭一、中野竜一、鈴木由希、中野章代、米川真輔、遠藤史郎、水野文子、笠原 敬、三笠桂一、賀来満夫、矢野寿一
    • Organizer
      第91回日本感染症学会・第65回日本化学療法学会
    • Place of Presentation
      東京
    • Year and Date
      2017-04-07
    • Related Report
      2016 Research-status Report
  • [Presentation] 国内で分離された IMP-6, CTX-M-2, CTX-M-15 同時保有株に関する分子遺伝学的解析2017

    • Author(s)
      水野友貴、中野竜一、鈴木由希、中野章代、斎藤恭一、小川美保、水野文子、笠原 敬、三笠桂一、矢野寿一
    • Organizer
      第91回日本感染症学会・第65回日本化学療法学会
    • Place of Presentation
      東京
    • Year and Date
      2017-04-07
    • Related Report
      2016 Research-status Report
  • [Presentation] 耐性菌2017

    • Author(s)
      矢野寿一
    • Organizer
      第91回日本感染症学会・第65回日本化学療法学会
    • Place of Presentation
      東京
    • Year and Date
      2017-04-07
    • Related Report
      2016 Research-status Report
    • Invited
  • [Presentation] 本邦で分離されたカルバペネム耐性大腸菌の耐性機序の解析2017

    • Author(s)
      小川美保、市村禎宏、中野竜一、遠藤史郎、矢野寿一、賀来満夫
    • Organizer
      第28回日本臨床微生物学会総会・学術集会
    • Place of Presentation
      長崎
    • Year and Date
      2017-01-20
    • Related Report
      2016 Research-status Report
  • [Presentation] Carbapenem Inactivation Method (CIM) によるカルバペネマーゼ産生腸内細菌科の検出感度の評価2017

    • Author(s)
      水野友貴、中野竜一、斎藤恭一、鈴木由希、中野章代、安藤冴佳、遠藤史郎、水野文子、中村ふくみ、笠原敬、三笠桂一、賀来満夫、矢野寿一
    • Organizer
      第28回日本臨床微生物学会総会・学術集会
    • Place of Presentation
      長崎
    • Year and Date
      2017-01-20
    • Related Report
      2016 Research-status Report
  • [Presentation] CTX-M-35を保有するIMP-6産生大腸菌について2017

    • Author(s)
      安藤冴佳、中野竜一、中野章代、斎藤恭一、鈴木由希、水野友貴、水野文子、小川美保、矢野寿一
    • Organizer
      第28回日本臨床微生物学会総会・学術集会
    • Place of Presentation
      長崎
    • Year and Date
      2017-01-20
    • Related Report
      2016 Research-status Report
  • [Presentation] Multiplex ARMS PCR法によるIMP-1とIMP-6の迅速識別法の開発2017

    • Author(s)
      中野章代、中野竜一、鈴木由希、斎藤恭一、安藤冴佳、水野友貴、水野文子、笠原敬、三笠桂一、矢野寿一
    • Organizer
      第28回日本臨床微生物学会総会・学術集会
    • Place of Presentation
      長崎
    • Year and Date
      2017-01-20
    • Related Report
      2016 Research-status Report
  • [Presentation] Prevalence and characterization of extended spectrum β-Lactamase-producing Escherichia coli in faecal samples of healthy bovine and farmers2017

    • Author(s)
      Nakano R, Nakano A, Nishisouzu R, Ono Y, Yano H
    • Organizer
      27th European Congress of Clinical Microbiology and Infectious Diseases (ECCMID)
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Molecular epidemiology and mechanisms of carbapenem-resistant Acientoabcter spp. clinical isolates from sputum specimen in Japan2017

    • Author(s)
      Suzuki Y, Endo S, Nakano R, Saito K, Nakano A, Mizuno F, Yano H, Kaku M
    • Organizer
      27th European Congress of Clinical Microbiology and Infectious Diseases (ECCMID)
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Molecular characteristics of extended spectrum β-lactamase-producing Escherichia coli in clinical isolates from outpatients in Japan2017

    • Author(s)
      Fujikawa Y, Endo S, Yano H, Kaku M
    • Organizer
      ASM Microbe 2017
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] 我が国における薬剤耐性グラム陰性桿菌の現状2017

    • Author(s)
      矢野寿一
    • Organizer
      第65回化療西日本・第60回感染症中日本・第87回感染症西日本
    • Related Report
      2017 Research-status Report
    • Invited
  • [Presentation] 世界で広がるカルバペネム耐性腸内細菌科細菌(CRE)に関する最近の話題2017

    • Author(s)
      矢野寿一
    • Organizer
      東北小児感染症懇話会2017
    • Place of Presentation
      仙台
    • Related Report
      2016 Research-status Report
    • Invited
  • [Presentation] 世界で広がるカルバペネム耐性腸内細菌科細菌(CRE)に関する最近の話題、2017

    • Author(s)
      矢野寿一
    • Organizer
      第1回島根大学耐性菌セミナー
    • Place of Presentation
      出雲
    • Related Report
      2016 Research-status Report
    • Invited
  • [Presentation] Carbapenem Inactivation Method (CIM)を用いたカルバぺネマーゼ産生腸内細菌科(CPE)検出精度の評価2016

    • Author(s)
      斎藤恭一、中野竜一、鈴木由希、中野章代、遠藤史郎、水野文子、笠原敬、三笠桂一、賀来満夫、矢野寿一
    • Organizer
      第86回感染症西日本・第59回感染症中日本・第64回化療西日本
    • Place of Presentation
      沖縄
    • Year and Date
      2016-11-25
    • Related Report
      2016 Research-status Report
  • [Presentation] Multiplex ARMS PCR法によるIMP-1とIMP-6の簡易識別法の開発2016

    • Author(s)
      中野章代、中野竜一、鈴木由希、斎藤恭一、水野文子、笠原敬、三笠桂一、矢野寿一
    • Organizer
      第86回感染症西日本・第59回感染症中日本・第64回化療西日本
    • Place of Presentation
      沖縄
    • Year and Date
      2016-11-25
    • Related Report
      2016 Research-status Report
  • [Presentation] LAMP法によるカルバぺネマーゼ産生アシネトバクター迅速検出法の開発2016

    • Author(s)
      中野竜一、Xiaoqin Mu、中野章代、鴨志田剛、祖母井庸之、永川茂、上田たかね、遠藤史郎、矢野寿一、斧康雄
    • Organizer
      第86回感染症西日本・第59回感染症中日本・第64回化療西日本
    • Place of Presentation
      沖縄
    • Year and Date
      2016-11-25
    • Related Report
      2016 Research-status Report

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Published: 2016-04-21   Modified: 2020-03-30  

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