Rchr
J-GLOBAL ID:201601018340670671   Update date: Jan. 30, 2024

Katoh Toshihiko

カトウ トシヒコ | Katoh Toshihiko
Affiliation and department:
Research field  (2): Functional biochemistry ,  Applied microbiology
Research keywords  (6): Bifidobacterium ,  グライコミクス ,  グリコシダーゼ ,  腸内細菌 ,  糖鎖生物学 ,  応用微生物学
Research theme for competitive and other funds  (9):
  • 2022 - 2025 Molecular mechanism and its physiological significance of metal coordination in Tyrosinase family proteins
  • 2019 - 2022 Functional analysis and application of sulfoglycosidase from mucin-assimilating bacteria
  • 2019 - 2021 Physiological role of bifidus flora formation in breast-fed infant guts
  • 2018 - 2021 Development of an in vitro co-culture system for elucidation of host-gut microbiota symbiotsis
  • 2017 - 2019 Host-microbe symbiosis mediated through symbiogenic factors
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Papers (46):
  • Ayumi Mure, Yuki Sugiura, Rae Maeda, Kohei Honda, Nozomu Sakurai, Yuuki Takahashi, Masayoshi Watada, Toshihiko Katoh, Aina Gotoh, Yasuhiro Gotoh, et al. Identification of Core Yeast Species and Microbe-Microbe Interactions Impacting Larval Growth ofDrosophilain the Wild. 2023
  • Hiromi Takada, Toshihiko Katoh, Mikiyasu Sakanaka, Toshitaka Odamaki, Takane Katayama. GH20 and GH84 β-N-acetylglucosaminidases with different linkage specificities underpin mucin O-glycan breakdown capability of Bifidobacterium bifidum. Journal of Biological Chemistry. 2023. 104781-104781
  • Akira Sen, Tatsuki Nishimura, Shin Yoshimoto, Keisuke Yoshida, Aina Gotoh, Toshihiko Katoh, Yasuko Yoneda, Toyoyuki Hashimoto, Jin-Zhong Xiao, Takane Katayama, et al. Comprehensive analysis of metabolites produced by co-cultivation of Bifidobacterium breve MCC1274 with human iPS-derived intestinal epithelial cells. Frontiers in Microbiology. 2023. 14
  • Toshihiko Katoh, Chihaya Yamada, Michael D Wallace, Ayako Yoshida, Aina Gotoh, Moe Arai, Takako Maeshibu, Toma Kashima, Arno Hagenbeek, Miriam N Ojima, et al. A bacterial sulfoglycosidase highlights mucin O-glycan breakdown in the gut ecosystem. Nature chemical biology. 2023
  • Nozomi Ishii, Hiroshi Muto, Mitsuo Nagata, Kanae Sano, Itsuki Sato, Kenta Iino, Yuji Matsuzaki, Toshihiko Katoh, Kenji Yamamoto, Ichiro Matsuo. A fluorogenic probe for core-fucosylated glycan-preferred ENGase. Carbohydrate research. 2023. 523. 108724-108724
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MISC (29):
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Books (3):
  • 中分子創薬に資するペプチド・核酸・糖鎖の合成技術
    シーエムシー出版 2018
  • Glycoscience : biology and medicine
    Springer 2015 ISBN:9784431548409
  • Comprehensive glycoscience : from chemistry to systems biology
    Elsevier 2007 ISBN:9780444527462
Lectures and oral presentations  (21):
  • Construction of an enzymatic toolkit for de-glycosylation of mucin using bacterial glycosidases
    (2022)
  • Distinct two modes of mucin glycan degradation by gut microbes from the view of enzymatic characteristics
    (2022)
  • ムチン糖鎖の構造的・機能的多様性の解析と微生物酵素の応用による糖鎖合成研究
    (日本応用糖質科学会第47回近畿支部会 2021)
  • 腸内細菌によるムチン分解機構
    (第62回 日本生化学会 中国・四国支部例会 シンポジウム :「糖鎖生物学のフロンティア」 2021)
  • ムチン糖鎖の構造的・機能的多様性の解析と微生物酵素の応用による糖鎖合成研究
    (日本応用糖質科学会2021年度大会 2021)
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Education (3):
  • 2003 - 2007 Kyoto University Graduate School of Biostudies
  • 2001 - 2003 Kyoto University Graduate School of Biostudies
  • 1997 - 2001 Kyoto University Faculty of Agriculture
Professional career (1):
  • 博士(生命科学) (京都大学)
Work history (4):
  • 2023/05 - 現在 Kyoto University Graduate School of Biostudies Associate Professor
  • 2015/10 - 2023/04 Kyoto University Graduate School of Biostudies
  • 2013/10 - 2015/09 Ishikawa Prefectural University
  • 2007/11 - 2013/09 University of Georgia
Committee career (1):
  • 2021/07 - 2023/06 日本応用糖質科学会近畿支部 常任幹事
Awards (1):
  • 2021 - 日本応用糖質科学会 奨励賞 ムチン糖鎖の構造的・機能的多様性の解析と微生物酵素の応用による糖鎖合成研究
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