2015 - 2017 Signal characteristics of heatero-receptor coupling and generation of artificial ligand
2015 - 2015 環状ペプチドによる肝細胞増殖因子-受容体の相互作用阻害剤の開発
2012 - 2015 Mechanisms for malignant tumor progression based on acquisition of 3-D invasiveness and regulation of epithelial morphogenesis
2011 - 2012 3-D上皮細胞組織化モデルにおける動的細胞分化転換と形態制御の研究
2008 - 2010 Research on tissue regeneration regulated by Met/HGF receptor ON-OFF regulation
高速AFMによる増殖因子受容体のナノ構造ダイナミクス
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Papers (59):
Nichole Marcela Rojas-Chaverra, Ryu Imamura, Hiroki Sato, Toby Passioura, Emiko Mihara, Tatsunori Nishimura, Junichi Takagi, Hiroaki Suga, Kunio Matsumoto, Katsuya Sakai. A cyclic peptide-grafted Fc with hepatocyte growth factor functionality ameliorates hepatic fibrosis in a non-alcoholic steatohepatitis mouse model. iScience. 2024
Katsuya Sakai, Hiroki Sato, Kunio Matsumoto. Cytokine Mimetics with Various Modalities. Israel Journal of Chemistry. 2024
Ryu Imamura, Hiroki Sato, Dominic Chih-Cheng Voon, Takayoshi Shirasaki, Masao Honda, Makoto Kurachi, Katsuya Sakai, Kunio Matsumoto. Met receptor is essential for MAVS-mediated antiviral innate immunity in epithelial cells independent of its kinase activity. Proceedings of the National Academy of Sciences of the United States of America. 2023. 120. 40. e2307318120
Junichi Taira, Miho Yamaguchi, Anju Tashiro, Asuka Kida, Ko Suzuki, Katsuya Sakai, Kunio Matsumoto, Shunsuke Aoki. Computer-Assisted Identification of Inhibitor with Novel Pharmacophore Targeting First Kringle Domain of Hepatocyte Growth Factor. ChemistrySelect. 2023. 8. 36
Katsuya Sakai, Nozomi Sugano-Nakamura, Emiko Mihara, Nichole Marcela Rojas-Chaverra, Sayako Watanabe, Hiroki Sato, Ryu Imamura, Dominic Chih-Cheng Voon, Itsuki Sakai, Chihiro Yamasaki, et al. Designing receptor agonists with enhanced pharmacokinetics by grafting macrocyclic peptides into fragment crystallizable regions. Nature biomedical engineering. 2023. 7. 2. 164-176
Hiroki Sato, Ryu Imamura, Katsuya Sakai, Hiroko Oshima, Masanobu Oshima, Kazuhiro Murakami, Yumi Terakado, Yukinari Kato, Seiji Yano, Kunio Matsumoto. Roles of Mature HGF in Gastric Tissue Regeneration and Tumorigenesis. CANCER SCIENCE. 2021. 112. 422-422
藁科翔太, 佐藤拓輝, 造田真希, 酒井克也, PASSIOURA Toby, 和田康弘, 菅裕明, 松本邦夫, 渡辺恭良, 向井英史, et al. Development of a macrocyclic peptide PET probe for activated HGF molecular imaging aimed at cancer precision diagnosis. JSMI Report. 2021. 14. 1
Michikoshi Hiromitsu, Nakamura Takahiro, Sakai Katsuya, Matsumoto Kunio, Matsugo Seiichi. 4Ha01 Inhibition of Growth and Met/HGF Receptor Activation in Human Lung Cancer Cells by Lipoic Acid. 2012. 64. 229-229
Receptor agonists generated by lasso-grafting of peptide pharmacophore on Fc for the treatment of tissue injuries
(2021)
Artificial Met agonists based on macrocyclic peptides and protein engineering
(The 15th International Symposium of the Institute Network for Biomedical Sciences 2020 2020)
Artificial Regulation and Structural Basis of MET Receptor
(2020)
Peptide-grafted Proteins and Nanometorology for Targeting and Understanding of Growth Factor Receptor
(2020)