K
Keiko Kato
Researcher at Keio University
Publications - 13
Citations - 4385
Keiko Kato is an academic researcher from Keio University. The author has contributed to research in topics: Fumarase & Cancer. The author has an hindex of 10, co-authored 12 publications receiving 3336 citations. Previous affiliations of Keiko Kato include Yokohama City University.
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Journal ArticleDOI
Commensal microbe-derived butyrate induces the differentiation of colonic regulatory T cells
Yukihiro Furusawa,Yuuki Obata,Shinji Fukuda,Takaho A. Endo,Gaku Nakato,Daisuke Takahashi,Yumiko Nakanishi,Chikako Uetake,Keiko Kato,Tamotsu Kato,Masumi Takahashi,Noriko N. Fukuda,Shinnosuke Murakami,Eiji Miyauchi,Shingo Hino,Koji Atarashi,Satoshi Onawa,Yumiko Fujimura,Trevor Lockett,Julie M. Clarke,David L. Topping,Masaru Tomita,Shohei Hori,Osamu Ohara,Tatsuya Morita,Haruhiko Koseki,Jun Kikuchi,Kenya Honda,Koji Hase,Hiroshi Ohno +29 more
TL;DR: It is shown that a large bowel microbial fermentation product, butyrate, induces the differentiation of colonic Treg cells in mice and ameliorated the development of colitis induced by adoptive transfer of CD4+ CD45RBhi T cells in Rag1−/− mice.
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Global metabolic reprogramming of colorectal cancer occurs at adenoma stage and is induced by MYC
Kiyotoshi Satoh,Shinichi Yachida,Masahiro Sugimoto,Minoru Oshima,Toshitaka Nakagawa,Shintaro Akamoto,Sho Tabata,Kaori Saitoh,Keiko Kato,Saya Sato,Kaori Igarashi,Yumi Aizawa,Rie Kajino-Sakamoto,Yasushi Kojima,Teruaki Fujishita,Ayame Enomoto,Akiyoshi Hirayama,Takamasa Ishikawa,Makoto Mark Taketo,Yoshio Kushida,Reiji Haba,Keiichi Okano,Masaru Tomita,Yasuyuki Suzuki,Shinji Fukuda,Masahiro Aoki,Tomoyoshi Soga +26 more
TL;DR: It is shown that metabolic reprogramming of colorectal cancer is caused chiefly by aberrant MYC expression, and inhibition of MYC target pyrimidine synthesis genes such as CAD, UMPS, and CTPS blocked cell growth, and thus are potential targets for coloreCTal cancer therapy.
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Inhibition of mitochondrial aconitase by succination in fumarate hydratase deficiency.
Nicola Ternette,Ming Yang,Mahima Laroyia,Mitsuhiro Kitagawa,Linda O'Flaherty,Kathryn Wolhulter,Kaori Igarashi,Kaori Saito,Keiko Kato,Roman Fischer,Alexandre Berquand,Benedikt M. Kessler,Terry Lappin,Terry Lappin,Norma Frizzell,Tomoyoshi Soga,Julie Adam,Patrick J. Pollard,Patrick J. Pollard +18 more
TL;DR: Evidence is provided that succination, resulting from FH deficiency, targets and potentially alters the function of multiple proteins and may contribute to the dysregulated metabolism observed in HLRCC.
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Quantitative metabolome analysis profiles activation of glutaminolysis in glioma with IDH1 mutation
Fumiharu Ohka,Maki Ito,Melissa Ranjit,Takeshi Senga,Ayako Motomura,Kazuya Motomura,Kaori Saito,Keiko Kato,Yukinari Kato,Toshihiko Wakabayashi,Tomoyoshi Soga,Atsushi Natsume +11 more
TL;DR: It is concluded that glutaminolysis is activated in gliomas with IDH1-R132H mutation and that development of novel therapeutic approaches targeting activated glutaminosynthesis is warranted.
Journal ArticleDOI
A Role for Cytosolic Fumarate Hydratase in Urea Cycle Metabolism and Renal Neoplasia
Julie Adam,Ming-Ming Yang,Christina Bauerschmidt,Mitsuhiro Kitagawa,Linda O'Flaherty,Pratheesh Maheswaran,Gizem Özkan,Natasha Sahgal,Dilair Baban,Keiko Kato,Kaori Saito,Keiko Iino,Kaori Igarashi,Michael R.L. Stratford,Christopher W. Pugh,Daniel A. Tennant,Christian Ludwig,Benjamin Davies,Peter J. Ratcliffe,Mona El-Bahrawy,Mona El-Bahrawy,Houman Ashrafian,Tomoyoshi Soga,Patrick J. Pollard +23 more
TL;DR: It is demonstrated that FH1-deficient cells and tissues exhibit defects in the urea cycle/arginine metabolism, and the importance of extramitochondrial metabolic pathways in FH-associated oncogenesis and the Urea Cycle/argInine metabolism as a potential therapeutic target is highlighted.