Rchr
J-GLOBAL ID:200901006374911070
Update date: Nov. 12, 2024
Saito Ryoichi
サイトウ リョウイチ | Saito Ryoichi
Affiliation and department:
Job title:
Professor
Research field (2):
Infectious disease
, Bacteriology
Research keywords (9):
メタゲノム解析
, 全ゲノム
, 環境微生物叢
, rapid detection
, vaccine
, molecular epidemiology
, antibiotic resistance
, virulence
, 血清型別
Research theme for competitive and other funds (28):
- 2024 - 2027 医療施設環境の微生物叢・薬剤耐性の高精度動態解析による新規医療環境整備基盤の 創出
- 2024 - 2026 超高精度メタゲノミクスによるガーナ医療排水に潜む薬剤耐性の実態解明と新規環境整備基盤の創出
- 2023 - 2026 メタゲノムデータを利活用した病院排水における薬剤耐性の分布と特性の包括的精査
- 2023 - 2025 ガーナにおける伴侶動物由来薬剤耐性菌の実態,ゲノム特性及び伝播様式の包括的理解
- 2022 - 2025 一細胞ドロップレット技術による難培養性抗酸菌/薬剤耐性菌のpathogenomics解析
- 2020 - 2025 流行地西アフリカ・ガーナ研究拠点における新興・再興感染症基盤研究の推進
- 2022 - 2024 侵襲性髄膜炎菌感染症の予防戦略に関わるNeisseria meningitidisの迅速且つ簡便な検査法の構築
- 2023 - 2024 医療施設の新たな環境整備指針策定に資する微生物叢・機能遺伝子の動態解析
- 2020 - 2024 髄膜炎菌における薬剤感受性データの構築及びペニシリン耐性化機構の解明
- 2020 - 2023 シングルセルメタゲノミクスを活用した臨床・環境試料のマイクロバイオーム解析
- 2020 - 2023 グローバルに拡散するカルバペネム耐性菌の分布と伝播様式解析および耐性菌ゲノムデータベース拡充
- 2019 - 2022 実証研究に基づく訪問看護・介護に関連する事故および感染症予防のガイドラン策定のための研究
- 2019 - 2021 SCCmec型分類に資するメチシリン耐性表皮ブドウ球菌のゲノミクス研究
- 2018 - 2021 マスギャザリングにおける髄膜炎菌感染症の検査体制強化に資する開発研究
- 2019 - 2020 ガーナ共和国における下痢原生大腸菌の分子疫学研究
- 2017 - 2020 クロストリジウム・ディフィシル(CD)の環境適応機構の解明
- 2015 - 2016 日本と米国のクロストリジウム・ディフィシルにおける発芽および芽胞形成能と遺伝学的特徴に関する研究
- 2014 - 2016 About safety as the food of the refrigerated and preserved Human milk
- 2015 - 2016 臨床と環境分離Clostridium difficileの細菌学的および遺伝学的特徴とそれを利用した感染対策システムの構築
- 2014 - 2015 Clostridium difficileの分子疫学とその感染対策への応用に関する研究
- 2011 - 2012 Role of Moraxella catarrhalis outer membrane protein in antibiotic resistance and pathogenesis
- 2009 - 2009 メタロβ-ラクタマーゼとOnrの関連及びそれらを有するプラスミドの構造解析
- 2008 - 2008 腸内細菌科におけるqnrと基質特異性拡張型β-ラクタマーゼ遺伝子の関連
- 2004 - 2004 肺炎マイコプラズマ感染症における遺伝子検査法の確立とその臨床的有用性の研究
- Research on the regulation system of virulence in pathogenic bacteria
- Research on environmental microbiota dynamics and their interactions
- Research on the evolution and diversity of multidrug-resistant bacteria
- Development of molecular biological and bacteriological methods for rapid identification and typing of pathogenic bacteria
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Papers (154):
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Samiratu Mahazu, Isaac Prah, Yusuke Ota, Takaya Hayashi, Masato Suzuki, Mitsunori Yoshida, Yoshihiko Hoshino, Yukihiro Akeda, Toshihiko Suzuki, Tomoko Ishino, et al. Colistin-resistance mediated by mcr-3 related phosphoethanolamine transferase genes in Aeromonas species isolated from aquatic environments in Avaga and Pakro communities in the eastern region of Ghana. Infect Drug Resist. 2024. 17. 3011-3023
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Kayo Yamada, Alafate Ayibieke, Akari Ikeda, Kageto Yamada, Shinji Ogihara, Shuji Tohda, Ryoichi Saito. Molecular characterization of Staphylococcus epidermidis bloodstream isolates from two hospitals in Tokyo. Laboratory Medicine International. 2024. 3. 2. 33-41
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Yusuke Ota, Kei Yasunaga, Samiratu Mahazu, Isaac Prah, Satoshi Nagai, Takaya Hayashi, Masato Suzuki, Mitsunori Yoshida, Yoshihiko Hoshino, Yukihiro Akeda, et al. Comparative evaluation of analytical pipelines for illumina short- and nanopore long-read 16S rRNA gene amplicon sequencing with mock microbial communities. Journal of Microbiological Methods. 2024. in press.
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Azusa Yamazaki, Yoko Nukui, Takahiro Kameda, Ryoichi Saito, Yuki Koda, Naoya Ichimura, Shuji Tohda, Ryunosuke Ohkawa. Variation in presepsin and thrombomodulin levels for predicting COVID-19 mortality. Sci Rep. 2023. 13. 1. 21493-21493
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Hideyuki Takahashi, Masatomo Morita, Hajime Kamiya, Munehisa Fukusumi, Mitsuru Yasuda, Masatomi Sunagawa, Haruna Nakamura-Miwa, Yuki Ohama, Ken Shimuta, Makoto Ohnishi, et al. Emergence of ciprofloxacin- and penicillin-resistant Neisseria meningitidis isolates in Japan between 2003 and 2020 and its genetic features. Antimicrob Agents Chemother. 2023. 67. 11. e0074423-e0074423
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MISC (44):
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Yusuke Kanno, Shuzo Masui, Yusuke Ota, Ryoichi Saito, Takasi Nisisako. Electrochemical sensing strategies for on-site testing of pathogenic nucleic acids. Electrochemical Science Advance. 2024. 1-10
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齋藤良一. ポストコロナ時代の感染症診療(第I章) 感染症診療総論 検体採取と輸送・保存. 診断と治療. 2023. 111. 14-17
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山田 華代, Ayibieke Alafate, Mahazu Samiratu, Prah Isaac, 山田 景土, 荻原 真二, 太田 悠介, 貫井 陽子, 東田 修二, 齋藤 良一, et al. 世界的流行系統のメチシリン耐性S.epidermidisにおける薬剤耐性および病原性の解析. 日本臨床微生物学会雑誌. 2022. 33. Suppl.1. 219-219
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Ryoichi Saito. Introduction to researchers for biomedical laboratory scientist. Kensa to Gijutsu. 2020. 48. 9. 922-927
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Ryoichi Saito. Molecular Typing of Bacterial Pathogens for Infection Control and Prevention in Clinical Practice. Rinsho-Byori. 2019. 67. 11. 1174-1178
more...
Books (1):
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クエスチョン・バンク臨床検査技師国家試験問題解説 2022
2021
Professional career (2):
- 博士(保健学)
- Doctor (Medical Laboratory Science)
Work history (9):
- 2020/08/01 - 現在 Tokyo Medical and Dental University Graduate School of Medical and Dental Sciences Biomedical Sciences and Engineering Division of Biomedical Laboratory Sciences Department of Molecular Microbiology Professor
- 2018/05/01 - 現在 National Institute of Infectious Diseases Department of Bacteriology I Visiting Researcher
- 2018/04/01 - 2020/07/15 Tokyo Medical and Dental University Graduate School of Medical and Dental Sciences Biomedical Sciences and Engineering Division of Biomedical Laboratory Sciences Department of Molecular Microbiology Associate Professor
- 2012/05/01 - 2018/03/31 Tokyo Medical and Dental University Graduate School of Health Care Sciences Biomedical Laboratory Sciences Moleculo-genetic Sciences Microbiology and Immunology Associate Professor
- 2015/11/01 - 2017/03/31 Oregon State University College of Veterinary Medicine Courtesy Associate Professor
- 2010/04/01 - 2013/03/31 National Institute of Infectious Diseases Department of Bacteriology II Visiting Researcher
- 2010/04/01 - 2012/04/30 Tokyo Medical and Dental University Graduate School of Health Care Sciences Biomedical Laboratory Sciences Moleculo-genetic Sciences Microbiology and Immunology Assistant Professor
- 2009/07/01 - 2010/03/31 National Institute of Infectious Diseases Department of Bacteriology II Researcher
- 1997/04/01 - 2009/06/30 University of Tokyo Hospital Department of Clinical Laboratory, Infection Control and Prevention Medical Technologist
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