2019 - 2022 A novel regulatory mechanism for innate immune signals by ectoenzymes BST-1 and CD38
2017 - 2021 Roles for CD157 in functions of macrophage lineage cells and early pathophysiology of a rheumatoid arthritis model
2017 - 2020 Histological changes of the synovial tissues and involvement of acquired immunity in a murine model for rheumatoid arthritis induced by infection with Mycoplasma fermentans.
2014 - 2017 Function of extracellular ADP-ribosyl cyclase BST-1/CD157 in the intestine
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Papers (24):
Takahiko Akagi, Sumie Hiramatsu-Asano, Kenta Ikeda, Hiroyasu Hirano, Shoko Tsuji, Ayano Yahagi, Masanori Iseki, Makoto Matsuyama, Tak W. Mak, Kazuhisa Nakano, et al. TRAPS mutations in Tnfrsf1a decrease the responsiveness to TNFα via reduced cell surface expression of TNFR1. Frontiers in Immunology. 2022. 13
Takahiko Akagi, Sumie Hiramatsu-Asano, Kenta Ikeda, Hiroyasu Hirano, Shoko Tsuji, Ayano Yahagi, Masanori Iseki, Makoto Matsuyama, Tak W Mak, Kazuhisa Nakano, et al. TRAPS mutations in Tnfrsf1a decrease the responsiveness to TNFα via reduced cell surface expression of TNFR1. Frontiers in immunology. 2022. 13. 926175-926175
Yang Q, Liao M, Wang W, Zhang M, Chen Q, Guo J, Peng B, Huang J, Liu H, Yahagi A, et al. CD157 Confers Host Resistance to Mycobacterium tuberculosis via TLR2-CD157-PKCzeta-Induced Reactive Oxygen Species Production. MBio. 2019. 10. 4
Ayano Yahagi, Taro Saika, Hiroyasu Hirano, Miwa Takai-Imamura, Fumio Tsuji, Hiroyuki Aono, Masanori Iseki, Yoshitaka Morita, Hideya Igarashi, Yukihiko Saeki, et al. IL-6-PAD4 axis in the earliest phase of arthritis in knock-in gp130F759 mice, a model for rheumatoid arthritis. RMD Open. 2019. 5. 2
Umemura M., Kawabe T., Kidoya H., Shudo Koyo, Fukui Masayuki, Asano M., Iwakura Y., Matsuzaki G., Yahagi A., Imamura Ryu, et al. Molecular mechanisms of Fas ligand-induced inflammation. Cancer Research Institute report. 2006. 2003. 113-113
Lectures and oral presentations (9):
IL-6-PAD4 axis: IL-6 dependent PAD4 production in neutrophils at the earliest phase of arthritis in gp130F759.
(The 48th Annual Meeting of the Japanese for Immunology 2019)
Toll-like receptor-induced Ab production from marginal zone B cells is negatively regulated by ADP-ribosyl cyclase BST-1/CD157
(The 48th Annual Meeting of the Japanese Society for Immunology 2019)
CX3CR1-eGFP<SUP>+</SUP> macrophage-like synoviocytes in gp130F759, a mouse model for rheumatoid arthritis
(The 26th International Symposium on Molecular Cell Biology of Macrophages 2019)
BST-1/CD157 negatively regulates marginal zone B cell survival and Ab production induced with Toll-like receptor stimulation
(The 47th Annual Meeting of the Japanese Society for Immunology 2018)