Koichiro Takahi

673 total citations
20 papers, 480 citations indexed

About

Koichiro Takahi is a scholar working on Rheumatology, Orthopedics and Sports Medicine and Surgery. According to data from OpenAlex, Koichiro Takahi has authored 20 papers receiving a total of 480 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Rheumatology, 9 papers in Orthopedics and Sports Medicine and 6 papers in Surgery. Recurrent topics in Koichiro Takahi's work include Rheumatoid Arthritis Research and Therapies (8 papers), Tendon Structure and Treatment (6 papers) and Foot and Ankle Surgery (5 papers). Koichiro Takahi is often cited by papers focused on Rheumatoid Arthritis Research and Therapies (8 papers), Tendon Structure and Treatment (6 papers) and Foot and Ankle Surgery (5 papers). Koichiro Takahi collaborates with scholars based in Japan and United States. Koichiro Takahi's co-authors include Tetsuya Tomita, Takanobu Nakase, Masataka Nishikawa, Akira Myoui, Akihide Nampei, T. Ochi, M. Kaneko, Hiroshi Takano, Takahiro Ochi and Kenrin Shi and has published in prestigious journals such as Annals of the Rheumatic Diseases, Lara D. Veeken and Arthritis Research & Therapy.

In The Last Decade

Koichiro Takahi

19 papers receiving 468 citations

Peers

Countries citing papers authored by Koichiro Takahi

Since Specialization

Citations

This map shows the geographic impact of Koichiro Takahi's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Koichiro Takahi with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Koichiro Takahi more than expected).

Fields of papers citing papers by Koichiro Takahi

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Koichiro Takahi. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Koichiro Takahi. The network helps show where Koichiro Takahi may publish in the future.

Co-authorship network of co-authors of Koichiro Takahi

This figure shows the co-authorship network connecting the top 25 collaborators of Koichiro Takahi. A scholar is included among the top collaborators of Koichiro Takahi based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Koichiro Takahi. Koichiro Takahi is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Stabilizing effect of total ankle arthroplasty by distal translation and lateralization of talus in varus ankle deformity 2024 ·MUSCULOSKELETAL SURGERY ·Takaaki Noguchi, Makoto Hirao, Gensuke Okamura, Yuki Etani, Kosuke Ebina, Hideki Tsuboi, (unknown), Akira Miyama, Koichiro Takahi, Kenji Takami, Shigeyoshi Tsuji, Seiji Okada, Jun Hashimoto	0
2	Early full weight-bearing and gait exercise after cemented total ankle arthroplasty with a modified anterolateral approach 2024 ·Modern Rheumatology ·(unknown), Makoto Hirao, Takaaki Noguchi, Gensuke Okamura, (unknown), (unknown), Yuki Etani, Kosuke Ebina, Hideki Tsuboi, Akira Miyama, Koichiro Takahi, Kenji Takami, Shigeyoshi Tsuji, Seiji Okada, Jun Hashimoto	2
3	Early mobilization of dorsiflexion from 3 days after cemented total ankle arthroplasty with modified antero-lateral approach 2023 ·Journal of Orthopaedic Science ·(unknown), Makoto Hirao, Takaaki Noguchi, Yuki Etani, Kosuke Ebina, Gensuke Okamura, Hideki Tsuboi, Akira Miyama, Koichiro Takahi, Kenji Takami, Shigeyoshi Tsuji, Seiji Okada, Jun Hashimoto	3
4	Modified Anterolateral Approach for Total Ankle Arthroplasty 2021 ·Foot & Ankle Orthopaedics ·Makoto Hirao, Kosuke Ebina, Yuki Etani, Shoichi Kaneshiro, Hideki Tsuboi, Takaaki Noguchi, Gensuke Okamura, Yasuo Kunugiza, Hiroyuki Nakaya, Masataka Nishikawa, Shigeyoshi Tsuji, Koichiro Takahi, Hajime Owaki, Jun Hashimoto	4
5	Radiographic effects observed in the coronal view after medial malleolar osteotomy at total ankle arthroplasty in rheumatoid arthritis cases 2020 ·Journal of Orthopaedic Science ·Makoto Hirao, Jun Hashimoto, Kosuke Ebina, Hideki Tsuboi, Koichiro Takahi, Hiroyuki Nakaya, Takaaki Noguchi, Yasuo Kunugiza, Shigeyoshi Tsuji, Hideki Yoshikawa	3
6	Effects of follow-on therapy after denosumab discontinuation in patients with postmenopausal osteoporosis 2020 ·Modern Rheumatology ·Kosuke Ebina, Jun Hashimoto, Masafumi Kashii, Makoto Hirao, Akira Miyama, Hiroyuki Nakaya, Shigeyoshi Tsuji, Koichiro Takahi, Hideki Tsuboi, Gensuke Okamura, Yuki Etani, Kenji Takami, Hideki Yoshikawa	20
7	The efficacy and safety of additional administration of tacrolimus in patients with rheumatoid arthritis who showed an inadequate response to tocilizumab 2016 ·Modern Rheumatology ·Shoichi Kaneshiro, Kosuke Ebina, Makoto Hirao, Hideki Tsuboi, Masataka Nishikawa, Akihide Nampei, (unknown), Koichiro Takahi, Takaaki Noguchi, Hajime Owaki, Jun Hashimoto, Hideki Yoshikawa	10
8	AB0365 Prevalence and Factors Associated with Depression and Anxiety in Patients with Rheumatoid Arthritis Using Data from a Large Japanese Cohort Database in 2013 (Ninja 2013 Database) 2015 ·Annals of the Rheumatic Diseases ·Masao Katayama, Tomoya Miyamura, (unknown), Eiichi Suematsu, Yukitomo Urata, Toshihiro Matsui, Atsushi Kaneko, Daihei Kida, (unknown), Yoshiki Kawabe, S Yoshizawa, Shinichiro Tsunoda, Hajime Sano, (unknown), Koichiro Takahi, Jinju Nishino, Shigeto Tohma	1
9	Disease Activity, Knee Function, and Walking Ability in Patients with Rheumatoid Arthritis 10 Years after Primary Total Knee Arthroplasty 2014 ·Journal of orthopaedic surgery ·Masataka Nishikawa, Hajime Owaki, Koichiro Takahi, Takeshi Fuji	4
10	Corrective Osteotomy and Ligament Repair for Longstanding Radial Collateral Ligament Tear of the Proximal Interphalangeal Joint: Case Series 2012 ·The Journal Of Hand Surgery ·Junichi Miyake, Takashi Masatomi, Tsuyoshi Murase, Koichiro Takahi, Hisao Moritomo, Hideki Yoshikawa	4
11	Late infection of total knee arthroplasty inflamed by anti-TNFα, Infliximab therapy in rheumatoid arthritis 2009 ·Rheumatology International ·Takashi Yurube, Koichiro Takahi, Hajime Owaki, Takeshi Fuji, Masahiro Kurosaka, Minoru Doita	9
12	Limited VH gene usage in B-cell clones established with nurse-like cells from patients with rheumatoid arthritis 2005 ·Lara D. Veeken ·(unknown), Koichiro Takahi, Hideki Tsuboi, Tomoko Toyosaki‐Maeda, (unknown), (unknown), Norihisa Kikuchi, Shigemi Norioka, Makoto Iwasaki, Takaji Matsutani, Takashi Itoh, Shoji Yamane, Hiroshi Takemoto, Yuji Tsuruta, Yasunori Shimaoka, Masao Yukioka, Ryuji Suzuki, T. Ochi	5
13	Prevention of the onset and progression of collagen‐induced arthritis in rats by the potent p38 mitogen‐activated protein kinase inhibitor FR167653 2003 ·Arthritis & Rheumatism ·Masataka Nishikawa, Akira Myoui, Tetsuya Tomita, Koichiro Takahi, Akihide Nampei, (unknown)	141
14	VLA-4-dependent and -independent pathways in cell contact-induced proinflammatory cytokine production by synovial nurse-like cells from rheumatoid arthritis patients 2002 ·Arthritis Research & Therapy ·Eiji Takeuchi, Toshiyuki Tanaka, Eiji Umemoto, Tetsuya Tomita, Kenrin Shi, Koichiro Takahi, Ryuji Suzuki, Takahiro Ochi, Masayuki Miyasaka	11
15	Expression of extracellular matrix metalloproteinase inducer and enhancement of the production of matrix metalloproteinases in rheumatoid arthritis 2002 ·Arthritis & Rheumatism ·Tetsuya Tomita, Takanobu Nakase, Motoharu Kaneko, Kenrin Shi, Koichiro Takahi, Takahiro Ochi, Hideki Yoshikawa	75
16	Early closure of growth plate causes poor growth of long bones in collagen-induced arthritis rats. 2002 ·PubMed ·Koichiro Takahi, Jun Hashimoto, Kenji Hayashida, Kejian Shi, Hiroshi Takano, Hideki Tsuboi, Yoshito Matsui, Takanobu Nakase, (unknown), T. Ochi, Hideki Yoshikawa	12
17	TUMOR NECROSIS FACTOR-α CONVERTING ENZYME EXPRESSION IN THE JOINTS OF RHEUMATOID ARTHRITIS PATIENTS 2002 ·Journal of Musculoskeletal Research ·Koichiro Takahi, Tetsuya Tomita, Takanobu Nakase, Motoharu Kaneko, Hiroshi Takano, Akira Myoui, Jun Hashimoto, Takahiro Ochi, Hideki Yoshikawa	1
18	[Bone marrow plays an important role in joint destruction in patients with rheumatoid arthritis]. 2001 ·PubMed ·(unknown), M. Kaneko, Hina Takano, Koichiro Takahi, Takanobu Nakase, Hiroto Tsuboi, Yukiyoshi Toritsuka, Jun Hashimoto, Hideki Yoshikawa, T. Ochi	1
19	Expression of proteinases and inflammatory cytokines in subchondral bone regions in the destructive joint of rheumatoid arthritis 2001 ·Lara D. Veeken ·M. Kaneko, Tetsuya Tomita, Takanobu Nakase, Yoshiyuki Ohsawa, H. Seki, Eiji Takeuchi, Hiroshi Takano, Kejian Shi, Koichiro Takahi, Eiki Kominami, Yasuo Uchiyama, Hideki Yoshikawa, T. Ochi	100
20	Transcription factor decoy for NFκB inhibits cytokine and adhesion molecule expressions in synovial cells derived from rheumatoid arthritis 2000 ·Lara D. Veeken ·Tetsuya Tomita, Hiroshi Takano, Naruya Tomita, Ryuichi Morishita, M. Kaneko, (unknown), Koichiro Takahi, Takanobu Nakase, Y Kaneda, Hiroaki Yoshikawa, T. Ochi	74

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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