K
Koichiro Ohmura
Researcher at Kyoto University
Publications - 184
Citations - 7612
Koichiro Ohmura is an academic researcher from Kyoto University. The author has contributed to research in topics: Rheumatoid arthritis & Medicine. The author has an hindex of 37, co-authored 157 publications receiving 6004 citations.
Papers
More filters
Journal ArticleDOI
Anti-citrullinated peptide/protein antibody (ACPA)-negative RA shares a large proportion of susceptibility loci with ACPA-positive RA: a meta-analysis of genome-wide association study in a Japanese population.
Chikashi Terao,Koichiro Ohmura,Yuta Kochi,Katsunori Ikari,Yukinori Okada,Masakazu Shimizu,Naoshi Nishina,Akari Suzuki,Keiko Myouzen,Takahisa Kawaguchi,Meiko Takahashi,Kiyoshi Takasugi,Akira Murasawa,Shinichi Mizuki,Mitsuhiro Iwahashi,Keiko Funahashi,Masamitsu Natsumeda,Moritoshi Furu,Motomu Hashimoto,Hiromu Ito,Takao Fujii,Kazuhiko Ezawa,Tsukasa Matsubara,Tsutomu Takeuchi,Michiaki Kubo,Ryo Yamada,Atsuo Taniguchi,Hisashi Yamanaka,Shigeki Momohara,Kazuhiko Yamamoto,Tsuneyo Mimori,Fumihiko Matsuda,Fumihiko Matsuda +32 more
TL;DR: Many of the susceptibility loci were shared between ACPA-positive and -negative RA, and positive correlations were not observed between the ACpa-negative two subpopulations.
Journal ArticleDOI
Immature Multipotent Hemopoietic Progenitors Lacking Long-Term Bone Marrow-Reconstituting Activity in the Aorta-Gonad-Mesonephros Region of Murine Day 10 Fetuses
Koichiro Ohmura,Hiroshi Kawamoto,Min Lu,Tomokatsu Ikawa,Shoichi Ozaki,Kazuwa Nakao,Yoshimoto Katsura +6 more
TL;DR: This study succeeded in enriching the multipotent progenitors that are capable of generating myeloid, T, and B cells in the LFA-1− subpopulation of TER-119−c-kit+CD45+ cells from the aorta-gonad-mesonephros (AGM) region of day 10 fetuses, and found that these day 10 AGM LFA -1− cells do not show the LTR activity, whereas day 11 AGM
Journal ArticleDOI
Myeloperoxidase/HLA Class II Complexes Recognized by Autoantibodies in Microscopic Polyangiitis.
Ryosuke Hiwa,Koichiro Ohmura,Noriko Arase,Hui Jin,Kouyuki Hirayasu,Masako Kohyama,Tadahiro Suenaga,Fumiji Saito,Chikashi Terao,Tatsuya Atsumi,Hirotsugu Iwatani,Tsuneyo Mimori,Hisashi Arase +12 more
TL;DR: The aim of this study was to address the role of HLA class II molecules in the cell surface expression of MPO in patients with MPA.
Journal ArticleDOI
Periodic fever and erythema nodosum associated with MDS with trisomy 8: report of two cases and review of the literature
Takanori Fujimura,Naoichiro Yukawa,Ran Nakashima,Yoshitaka Imura,Daisuke Kawabata,Takaki Nojima,Koichiro Ohmura,Takao Fujii,Takashi Usui,Tsuneyo Mimori +9 more
TL;DR: The results of a literature review of 35 cases of MDS with trisomy 7 and Behçet’s disease-like symptoms suggest that the disease entity of “trisomy 8 syndrome” may be considered, and that it is an important differential diagnosis of periodic fever and EN.
Journal ArticleDOI
Cleaved Form of Osteopontin in Urine as a Clinical Marker of Lupus Nephritis.
Koji Kitagori,Hajime Yoshifuji,Takuma Oku,Takuma Oku,Chiyomi Sasaki,Chiyomi Sasaki,Hitomi Miyata,Keita P. Mori,Toshiki Nakajima,Koichiro Ohmura,Daisuke Kawabata,Naoichiro Yukawa,Naoichiro Yukawa,Yoshitaka Imura,Kosaku Murakami,Ran Nakashima,Takashi Usui,Takao Fujii,Takao Fujii,Kaoru Sakai,Motoko Yanagita,Yoshitaka Hirayama,Yoshitaka Hirayama,Tsuneyo Mimori +23 more
TL;DR: Results suggest that urine OPN N-half concentration reflects renal inflammation and may be a novel disease activity marker for LN.