講演・口頭発表等 - 齋藤　良一

1. Ayaha Suzuki, Isaac Prah, Yusuke Ota, Samiratu Mahazu, Mitsunori Yoshida, Masato Suzuki, Yoshihiko Hoshino, Toshihiko Suzuki, Anthony Ablordy, Ryoichi Saito. Phenotypic and genotypic characterization of carbapenemase producers from hospital sewage in Ghana. The International Union of Microbiological Societies 2024 2024.10.25 Florence, Italy

2. Yusuke Ota, Fei Chen, Isaac Prah, Samiratu Mahazu, Kimiyo Watanabe, Tomoko Oda, Teruaki Kinoshita, Yoshiaki Gu, Yoko Nukui, Ryoichi Saito. Integrated metagenomic and metatranscriptomic analysis reveals actively expressed antimicrobial-resistant genes and their hosts in hospital wastewater. The International Union of Microbiological Societies 2024 2024.10.25 Florence, Italy

3. Tomoko Oshiro, Yusuke Ota, Hideki Takahashi, Ryoichi Saito. Functional characterization of polyphosphates in Neisseria meningitidis. The Asian Society for Clinical Pathology and Laboratory Medicine 2024 2024.09.27 Seoul, Korea

4. Frederick Ofosu Appiah, Samiratu Mahazu, Isaac Prah, Yusuke Ota, Yohei Nishikawa, Mitsunori Yoshida, Masato Suzuki, Yoshihiko Hoshino, Toshihiko Suzuki, Tomoko Ishino, Anthony Ablordy, Ryoichi Saito. Emergence of meropenem-resistant blaPOM-1 producing Pseudomonas otitidis isolated from a river water in Ghana. The Asian Society for Clinical Pathology and Laboratory Medicine 2024 2024.09.27 Seoul, Korea

5. Nanako Minami, Yusuke Ota, Hideki Takahashi, Ryoichi Saito. Genetic characteristics evolving ciprofloxacin resistance in Neisseria meningitidis. The Asian Society for Clinical Pathology and Laboratory Medicine 2024 2024.09.27 Seoul, Korea

6. Y Nukui, C Yamamoto, K Furukawa, T Inaba, R Saito, Y Ota, K Aoki, Y Ishii, R Koike. Molecular Epidemiological Analysis of Multidrug-Resistant Achromobacter xylosoxidans that Caused an Outbreak in Japan. AMS Microbe 2024 2024.06.13 Atlanta, GA

7. Y Nukui, C Yamamoto, T Inaba, Y Aiso, J Nakajima, S Kanehira, K Sonobe, S Tohda, Y Ota, and R Saito. Genetic Analysis of Antimicrobial Resistant Enterobacteriaceae in Travelers and Patients Who Were Treated Overseas . AMS Microbe 2023 2023.06.15 Houston, TX

8. Yusuke Ota, Isaac Prah, Samiratu Mahazu, Yoshiaki Gu, Ryuji Koike, Ryoichi Saito. Molecular characterization of blaGES-encoding plasmids from hospital sewage in Japan. The 33rd European Congress of Clinical Microbiology & Infectious Diseases 2023.04 Copenhagen, Denmark

9. Miho Matsuba, Yusuke Ota, Samiratu Mahazu, Isaac Prah, Hideyuki Takahashi, Ryoichi Saito. Development of a rapid and simple assay for identification and serotyping of Neisseria meningitidis. The 33rd European Congress of Clinical Microbiology & Infectious Diseases 2023.04 Copenhagen, Denmark

10. Taira Kawamura, Akari Samejima, Yukino Usui, Isaac Prah, Samiratu Mahazu, Yusuke Ota, Ryoichi Saito. Loss of GdpP function leads to reduced vancomycin susceptibility in Clostridioides difficile. The 33rd European Congress of Clinical Microbiology & Infectious Diseases 2023.04 Copenhagen, Denmark

11. Samiratu Mahazu, Isaac Prah, Yusuke Ota, Takaya Hayashi, Masato Suzuki, Yoshihiko Hoshino, Yukihiro Akeda, Toshihiko Suzuki, Tomoko Ishino, Anthony Ablordey, Ryoichi Saito. Chromosomal mcr-3-related lipid A phosphoethanolamine transferases conferring colistin resistance in Aeromonas species from river water samples. The 33rd European Congress of Clinical Microbiology & Infectious Diseases 2023.04 Copenhagen, Denmark

12. Isaac Prah, Ayaha Suzuki, Samiratu Mahazu, Yusuke Ota, Anthony Ablordy, Ryoichi Saito. Molecular characterization of carbapenem resistant isolates from hospital sewage samples in Ghana. 第34回日本臨床微生物学会総会・学術集会 2023.02.04 横浜

13. Samiratu Mahazu, Isaac Prah, Yusuke Ota, Takaya Hayashi, Yoko Nukui, Masato Suzuki, Yoshihiko Hoshino, Yukihiro Akeda, Toshihiko Suzuki, Tomoko Ishino, Anthony Ablordey, Ryoichi Saito. Genetic analysis of carbapenemase-producing Enterobacter cloacae and Klebsiella species . 第34回日本臨床微生物学会総会・学術集会 2023.02.04 横浜

14. Yikeshan Yalikun, Isaac Prah, Samiratu Mahazu, Yusuke Ota, Ryoichi Saito. Genomic and population insight of ESBL-producing Klebsiella pneumoniae from Ghana. 第34回日本臨床微生物学会総会・学術集会 2023.02.03 横浜

15. Samiratu Mahazu, Isaac Prah, Yusuke Ota, Takaya Hayashi, Yoko Nukui, Masato Suzuki, Yoshihiko Hoshino, Yukihiro Akeda, Toshihiko Suzuki, Tomoko Ishino, Anthony Ablordey, Ryoichi Saito. Klebsiella species and Enterobacter cloacae isolates harbouring blaOXA-181 and blaOXA-48: resistome, fitness cost, and plasmid stability.. The 17th Congress of Asian Society for Clinical Pathology and Laboratory Medicine 2022.10.09 Hyogo, Japan

16. Yusuke Ota, Reina Okada, Hideyuki Takahashi, Ryoichi Saito. Rapid and simple PCR-RFLP assay for detecting a mutation at codon 91 of gyrA in Neisseria meningitidis.. The 17th Congress of Asian Society for Clinical Pathology and Laboratory Medicine 2022.10.09 Hyogo, Japan

17. Taira Kawamura, Akari Samejima, Yukino Usui, Issac Prah, Samiratu Mahazu, Yusuke Ota, Ryoichi Saito. Role of cyclic-di-AMP phosphodiesterase on vancomycin susceptibility and growth in Clostridioides difficile.. The 17th Congress of Asian Society for Clinical Pathology and Laboratory Medicine 2022.10.09 Hyogo, Japan

18. Kayo Yamada, Alafate Ayibieke, Samiratu Mahazu, Isaac Prah, Yusuke Ota, Yoko Nukui, Ryuji Koike, Shuji Tohda, Ryoichi Saito. Genetic and phenotypic features of Staphylococcus epidermidis ST2 bloodstream isolates from Tokyo.. The 17th Congress of Asian Society for Clinical Pathology and Laboratory Medicine 2022.10.09 Hyogo, Japan

19. Yikeshan Yalikun, Isaac Prah, Samiratu Mahazu, Yusuke Ota, Anthony Ablordey, Ryoichi Saito. Characterization of extended-spectrum β-lactamase producing Klebsiella pneumoniae from Ghana.. The 17th Congress of Asian Society for Clinical Pathology and Laboratory Medicine 2022.10.09 Hyogo, Japan

20. Isaac Prah, Yoko Nukui, Ryoichi Saito. Molecular Profiling of New Delhi Metallo- β-lactamase 5 producing Klebsiella oxytoca strain in Japan. AMS Microbe 2022 2022.06.11 Washington, DC