Y
Yoshika Momose
Researcher at University of Tokyo
Publications - 10
Citations - 3364
Yoshika Momose is an academic researcher from University of Tokyo. The author has contributed to research in topics: Escherichia coli & Innate immune system. The author has an hindex of 7, co-authored 9 publications receiving 2881 citations.
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Journal ArticleDOI
Induction of Colonic Regulatory T Cells by Indigenous Clostridium Species
Koji Atarashi,Takeshi Tanoue,Tatsuichiro Shima,Akemi Imaoka,Tomomi Kuwahara,Yoshika Momose,Genhong Cheng,Sho Yamasaki,Takashi Saito,Yusuke Ohba,Tadatsugu Taniguchi,Kiyoshi Takeda,Shohei Hori,Ivaylo I. Ivanov,Yoshinori Umesaki,Kikuji Itoh,Kenya Honda,Kenya Honda +17 more
TL;DR: Oral inoculation of Clostridium during the early life of conventionally reared mice resulted in resistance to colitis and systemic immunoglobulin E responses in adult mice, suggesting a new therapeutic approach to autoimmunity and allergy.
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IgA production in the large intestine is modulated by a different mechanism than in the small intestine: Bacteroides acidifaciens promotes IgA production in the large intestine by inducing germinal center formation and increasing the number of IgA+ B cells.
Tsutomu Yanagibashi,Akira Hosono,Akihito Oyama,Masato Tsuda,Ami Suzuki,Satoshi Hachimura,Yoshimasa Takahashi,Yoshika Momose,Kikuji Itoh,Kazuhiro Hirayama,Kyoko Takahashi,Shuichi Kaminogawa +11 more
TL;DR: The results suggest that the production of IgA in theLarge intestine may be modulated by a different mechanism than that in the small intestine, and that B. acidifaciens is one of the predominant bacteria responsible for promoting IgA production in the large intestine.
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Competition for proline between indigenous Escherichia coli and E. coli O157:H7 in gnotobiotic mice associated with infant intestinal microbiota and its contribution to the colonization resistance against E. coli O157:H7.
TL;DR: Results indicate that competition for proline with indigenous E. coli affected the growth of E. Escherichia coli O157:H7 in vivo and may contribute to E. bacteria elimination from the intestine.
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Effect of organic acids on inhibition of Escherichia coli O157:H7 colonization in gnotobiotic mice associated with infant intestinal microbiota
TL;DR: The results indicate that the organic acid profile in the caecum is an important factor related to the elimination of E. coli O157:H7 from the intestine.
Journal ArticleDOI
Commensal bacteria directly suppress in vitro degranulation of mast cells in a MyD88-independent manner.
Kazumi Kasakura,Kyoko Takahashi,Tomoko Itoh,Akira Hosono,Yoshika Momose,Kikuji Itoh,Chiharu Nishiyama,Chiharu Nishiyama,Shuichi Kaminogawa +8 more
TL;DR: It is shown that heat-killed commensal bacteria suppressed degranulation of mast cells in vitro in a MyD88-independent manner and Enterococcus faecalis showed the strongest suppression of de granulation through partial inhibition of Ca2+ signaling upon the high affinity IgE receptor (FcεRI) cross-linking.