Koichi Murata

Scopus Author ID ORCID

Publication Activity (10 Years)

Years Active: 2018-2024
Publications (10 Years): 28

Top Topics

Rheumatoid Arthritis

Computed Tomography

Total Hip Arthroplasty

Disease Activity

Top Venues

Arthritis research & therapy

Arthritis & rheumatology (Hoboken, N.J.)

Rheumatology international

International journal of rheumatic diseases

This page only lists publications with an associated author ORCID identifier.

Publications

Tomoya Kawakami, Sho Masui, Akira Onishi, Hideo Onizawa, Takayuki Fujii, Kosaku Murakami, Koichi Murata, Masao Tanaka, Takashi Shimada, Shunsaku Nakagawa, Shuichi Matsuda, Akio Morinobu, Tomohiro Terada, Atsushi Yonezawa
Comparison of safety and effectiveness between etanercept biosimilar LBEC0101 and reference in patients with rheumatoid arthritis in real-world data using the KURAMA cohort. Modern rheumatology (2024)
Takayuki Fujii, Koichi Murata, Hideo Onizawa, Akira Onishi, Kosaku Murakami, Masao Tanaka, Moritoshi Furu, Hiromu Ito, Akio Morinobu, Shuichi Matsuda
The influence of medial cuneiform inclination on postoperative hallux valgus recurrence in rheumatoid arthritis patients: Insights from the KURAMA cohort study. International journal of rheumatic diseases 27 (5) (2024)
Akane Umeda, Koichi Murata, Yoshiki Murotani, Takayuki Fujii, Akira Onishi, Kosaku Murakami, Hideo Onizawa, Bungo Otsuki, Takayoshi Shimizu, Masao Tanaka, Akio Morinobu, Shuichi Matsuda
Low Hounsfield unit values on computed tomography as a potential predictor of vertebral fracture in patients with rheumatoid arthritis: The KURAMA cohort study. International journal of rheumatic diseases 27 (4) (2024)
Akio Umemoto, Takeshi Kuwada, Koichi Murata, Masahiro Shiokawa, Sakiko Ota, Yoshiki Murotani, Akihiro Itamoto, Kohei Nishitani, Hiroyuki Yoshitomi, Takayuki Fujii, Akira Onishi, Hideo Onizawa, Kosaku Murakami, Masao Tanaka, Hiromu Ito, Hiroshi Seno, Akio Morinobu, Shuichi Matsuda
Identification of anti-citrullinated osteopontin antibodies and increased inflammatory response by enhancement of osteopontin binding to fibroblast-like synoviocytes in rheumatoid arthritis. Arthritis research & therapy 25 (1) (2023)
Takashi Noguchi, Akio Sakamoto, Yoshiki Murotani, Koichi Murata, Masahiro Hirata, Yosuke Yamada, Junya Toguchida, Shuichi Matsuda
Inhibition of RANKL Expression in Osteocyte-like Differentiated Tumor Cells in Giant Cell Tumor of Bone after Denosumab Treatment. The journal of histochemistry and cytochemistry : official journal of the Histochemistry Society (2023)
Ryu Watanabe, Kosaku Murakami, Toshimitsu Fujisaki, Hiromu Ito, Koichi Murata, Wataru Yamamoto, Takayuki Fujii, Hideo Onizawa, Akira Onishi, Masao Tanaka, Akio Morinobu, Motomu Hashimoto
Baseline erythrocyte sedimentation rate level predicts long-term inhibition of radiographic progression by tocilizumab: the KURAMA cohort. Immunological medicine (2023)
Akio Umemoto, Takeshi Kuwada, Koichi Murata, Masahiro Shiokawa, Sakiko Ota, Yoshiki Murotani, Akihiro Itamoto, Kohei Nishitani, Hiroyuki Yoshitomi, Takayuki Fujii, Akira Onishi, Hideo Onizawa, Kosaku Murakami, Masao Tanaka, Hiromu Ito, Hiroshi Seno, Akio Morinobu, Shuichi Matsuda
Identification of anti-citrullinated osteopontin antibodies and increased inflammatory response by enhancement of osteopontin binding to fibroblast-like synoviocytes in rheumatoid arthritis. Arthritis research & therapy 25 (1) (2023)
Akio Umemoto, Takeshi Kuwada, Koichi Murata, Masahiro Shiokawa, Sakiko Ota, Yoshiki Murotani, Akihiro Itamoto, Kohei Nishitani, Hiroyuki Yoshitomi, Takayuki Fujii, Akira Onishi, Hideo Onizawa, Kosaku Murakami, Masao Tanaka, Hiromu Ito, Hiroshi Seno, Akio Morinobu, Shuichi Matsuda
Identification of anti-citrullinated osteopontin antibodies and increased inflammatory response by enhancement of osteopontin binding to fibroblast-like synoviocytes in rheumatoid arthritis. Arthritis research & therapy 25 (1) (2023)
Akio Umemoto, Takeshi Kuwada, Koichi Murata, Masahiro Shiokawa, Sakiko Ota, Yoshiki Murotani, Akihiro Itamoto, Kohei Nishitani, Hiroyuki Yoshitomi, Takayuki Fujii, Akira Onishi, Hideo Onizawa, Kosaku Murakami, Masao Tanaka, Hiromu Ito, Hiroshi Seno, Akio Morinobu, Shuichi Matsuda
Identification of anti-citrullinated osteopontin antibodies and increased inflammatory response by enhancement of osteopontin binding to fibroblast-like synoviocytes in rheumatoid arthritis. Arthritis research & therapy 25 (1) (2023)
Kosuke Ebina, Yuki Etani, Yuichi Maeda, Yasutaka Okita, Makoto Hirao, Wataru Yamamoto, Motomu Hashimoto, Koichi Murata, Ryota Hara, Koji Nagai, Yuri Hiramatsu, Yonsu Son, Hideki Amuro, Takayuki Fujii, Takaichi Okano, Yo Ueda, Masaki Katayama, Tadashi Okano, Shotaro Tachibana, Tomoyuki Kamenaga, Atsushi Kumanogoh, Seiji Okada, Ken Nakata
Drug retention of biologics and Janus kinase inhibitors in patients with rheumatoid arthritis: the ANSWER cohort study. RMD open 9 (3) (2023)
Tomoyuki Kamenaga, Shotaro Tachibana, Toshihisa Maeda, Mai Yamashita, Iku Shirasugi, Yuzuru Yamamoto, Hirotaka Yamada, Takaichi Okano, Keisuke Nishimura, Yo Ueda, Sadao Jinnno, Jun Saegusa, Wataru Yamamoto, Koichi Murata, Takayuki Fujii, Kenichiro Hata, Ayaka Yoshikawa, Kosuke Ebina, Yuki Etani, Naofumi Yoshida, Hideki Amuro, Motomu Hashimoto, Ryota Hara, Masaki Katayama, Tadashi Okano, Ryosuke Kuroda
Real-world comparative study of the efficacy of Janus kinase inhibitors in patients with rheumatoid arthritis: the ANSWER cohort study. Rheumatology (Oxford, England) (2023)
Shigeo Yoshida, Kohei Nishitani, Hiroyuki Yoshitomi, Shinichi Kuriyama, Shinichiro Nakamura, Takayuki Fujii, Motoo Saito, Yu Kobori, Akinori Murakami, Koichi Murata, Hiromu Ito, Hideki Ueno, Shuichi Matsuda
Knee Alignment Correction by High Tibial Osteotomy Reduces Symptoms and Synovial Inflammation in Knee Osteoarthritis Accompanied by Macrophage Phenotypic Change From M1 to M2. Arthritis & rheumatology (Hoboken, N.J.) (2022)
Yoichi Nakayama, Ryu Watanabe, Kosaku Murakami, Koichi Murata, Masao Tanaka, Hiromu Ito, Wataru Yamamoto, Kosuke Ebina, Kenichiro Hata, Yuri Hiramatsu, Masaki Katayama, Yonsu Son, Hideki Amuro, Kengo Akashi, Akira Onishi, Ryota Hara, Keiichi Yamamoto, Koichiro Ohmura, Shuichi Matsuda, Akio Morinobu, Motomu Hashimoto
Differential efficacy of TNF inhibitors with or without the immunoglobulin fragment crystallizable (Fc) portion in rheumatoid arthritis: the ANSWER cohort study. Rheumatology international 42 (7) (2022)
Shigeo Yoshida, Kohei Nishitani, Hiroyuki Yoshitomi, Shinichi Kuriyama, Shinichiro Nakamura, Takayuki Fujii, Motoo Saito, Yu Kobori, Akinori Murakami, Koichi Murata, Hiromu Ito, Hideki Ueno, Shuichi Matsuda
Knee alignment correction by high tibial osteotomy reduces symptoms and synovial inflammation in knee osteoarthritis accompanied by macrophage phenotypic change from M1 to M2. Arthritis & rheumatology (Hoboken, N.J.) (2022)
Kohei Doi, Koichi Murata, Shuji Ito, Akari Suzuki, Chikashi Terao, Shinichiro Ishie, Akio Umemoto, Yoshiki Murotani, Kohei Nishitani, Hiroyuki Yoshitomi, Takayuki Fujii, Ryu Watanabe, Motomu Hashimoto, Kosaku Murakami, Masao Tanaka, Hiromu Ito, Kyung-Hyun Park-Min, Lionel B Ivashkiv, Akio Morinobu, Shuichi Matsuda
Role of Lysine-Specific Demethylase 1 in Metabolically Integrating Osteoclast Differentiation and Inflammatory Bone Resorption Through Hypoxia-Inducible Factor 1α and E2F1. Arthritis & rheumatology (Hoboken, N.J.) 74 (6) (2022)
Takuya Tomizawa, Hiromu Ito, Koichi Murata, Shuichi Matsuda
A unique salvage operation strategy: implantation of the ulnar total elbow component to the radius to overcome large ulnar bone defect caused by infection after total elbow arthroplasty. Modern rheumatology case reports (2021)
Tomoya Nakajima, Ryu Watanabe, Motomu Hashimoto, Koichi Murata, Kosaku Murakami, Masao Tanaka, Hiromu Ito, Wataru Yamamoto, Koji Kitagori, Shuji Akizuki, Ran Nakashima, Hajime Yoshifuji, Koichiro Ohmura, Shuichi Matsuda, Akio Morinobu
Neutrophil count reduction 1 month after initiating tocilizumab can predict clinical remission within 1 year in rheumatoid arthritis patients. Rheumatology international (2021)
Ryu Watanabe, Motomu Hashimoto, Koichi Murata, Kosaku Murakami, Masao Tanaka, Koichiro Ohmura, Hiromu Ito, Shuichi Matsuda
Prevalence and predictive factors of difficult-to-treat rheumatoid arthritis: the KURAMA cohort. Immunological medicine (2021)
Hiromu Ito, Koichi Murata, Yasumori Sobue, Toshihisa Kojima, Keiichiro Nishida, Isao Matsushita, Yutaka Kawahito, Masayo Kojima, Shintaro Hirata, Yuko Kaneko, Kishimoto Mitsumasa, Masataka Kohno, Masaaki Mori, Akio Morinobu, Atsuko Murashima, Yohei Seto, Takahiko Sugihara, Eiichi Tanaka, Takeo Nakayama, Masayoshi Harigai
Comprehensive risk analysis of postoperative complications in patients with rheumatoid arthritis for the 2020 update of the Japan College of Rheumatology clinical practice guidelines for the management of rheumatoid arthritis. Modern rheumatology (2021)
Mirei Shirakashi, Mikako Maruya, Keiji Hirota, Tatsuaki Tsuruyama, Takashi Matsuo, Ryu Watanabe, Koichi Murata, Masao Tanaka, Hiromu Ito, Hajime Yoshifuji, Koichiro Ohmura, Dirk Elewaut, Shimon Sakaguchi, Sidonia Fagarasan, Tsuneyo Mimori, Motomu Hashimoto
Effect of impaired T-cell receptor signaling on the gut microbiota and systemic autoimmunity. Arthritis & rheumatology (Hoboken, N.J.) (2021)
Kosuke Ebina, Toru Hirano, Yuichi Maeda, Wataru Yamamoto, Motomu Hashimoto, Koichi Murata, Akira Onishi, Sadao Jinno, Ryota Hara, Yonsu Son, Hideki Amuro, Tohru Takeuchi, Ayaka Yoshikawa, Masaki Katayama, Keiichi Yamamoto, Makoto Hirao, Yasutaka Okita, Atsushi Kumanogoh, Ken Nakata
Drug retention of sarilumab, baricitinib, and tofacitinib in patients with rheumatoid arthritis: the ANSWER cohort study. Clinical rheumatology 40 (7) (2021)
Tamami Yoshida, Motomu Hashimoto, Go Horiguchi, Kosaku Murakami, Koichi Murata, Kohei Nishitani, Ryu Watanabe, Wataru Yamamoto, Masao Tanaka, Akio Morinobu, Hiromu Ito, Shuichi Matsuda, Ritei Uehara
Pain catastrophizing hinders Disease Activity Score 28 - erythrocyte sedimentation rate remission of rheumatoid arthritis in patients with normal C-reactive protein levels. International journal of rheumatic diseases 24 (12) (2021)
Kosuke Ebina, Toru Hirano, Yuichi Maeda, Wataru Yamamoto, Motomu Hashimoto, Koichi Murata, Tohru Takeuchi, Koji Nagai, Yonsu Son, Hideki Amuro, Akira Onishi, Sadao Jinno, Ryota Hara, Masaki Katayama, Keiichi Yamamoto, Atsushi Kumanogoh, Makoto Hirao
Drug retention of secondary biologics or JAK inhibitors after tocilizumab or abatacept failure as first biologics in patients with rheumatoid arthritis -the ANSWER cohort study. Clinical rheumatology 39 (9) (2020)
Koichi Murata, Bungo Otsuki, Shunsuke Fujibayashi, Takayoshi Shimizu, Shuichi Matsuda
Letter to the Editor concerning "Impact of spinal alignment and stiffness on impingement after total hip arthroplasty: a radiographic study of pre‑ and post‑operative spinopelvic alignment" by Hagiwara S, et al. (Eur Spine J. 2020; doi.org/10.1007/s00586-020-06589-z). European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society 29 (12) (2020)
Koichi Murata, Hiromu Ito, Motomu Hashimoto, Kosaku Murakami, Ryu Watanabe, Masao Tanaka, Wataru Yamamoto, Shuichi Matsuda
Fluctuation in anti-cyclic citrullinated protein antibody level predicts relapse from remission in rheumatoid arthritis: KURAMA cohort. Arthritis research & therapy 22 (1) (2020)
Sadao Jinno, Akira Onishi, M Hassan Murad, Kengo Akashi, Motomu Hashimoto, Wataru Yamamoto, Koichi Murata, Tohru Takeuchi, Takuya Kotani, Yuichi Maeda, Kosuke Ebina, Yonsu Son, Hideki Amuro, Ryota Hara, Masaki Katayama, Jun Saegusa, Akio Morinobu
Comparison of the efficacy and safety of biologic agents between elderly-onset and young-onset RA patients: the ANSWER cohort study. Rheumatology international 40 (12) (2020)
Koichi Murata, Motomu Hashimoto, Wataru Yamamoto, Yonsu Son, Hideki Amuro, Koji Nagai, Tohru Takeuchi, Masaki Katayama, Yuichi Maeda, Kosuke Ebina, Ryota Hara, Sadao Jinno, Akira Onishi, Kosaku Murakami, Masao Tanaka, Hiromu Ito, Tsuneyo Mimori, Shuichi Matsuda
The family history of rheumatoid arthritis in anti-cyclic citrullinated peptide antibody-positive patient is not a predictor of poor clinical presentation and treatment response with modern classification criteria and treatment strategy: the ANSWER cohort study. Rheumatology international 40 (2) (2019)
Koichi Murata, Hiromu Ito, Motomu Hashimoto, Kohei Nishitani, Kosaku Murakami, Masao Tanaka, Wataru Yamamoto, Tsuneyo Mimori, Shuichi Matsuda
Elderly onset of early rheumatoid arthritis is a risk factor for bone erosions, refractory to treatment: KURAMA cohort. International journal of rheumatic diseases 22 (6) (2018)