Katsumitsu Arai

1.6k total citations
38 papers, 879 citations indexed

About

Katsumitsu Arai is a scholar working on Rheumatology, Orthopedics and Sports Medicine and Surgery. According to data from OpenAlex, Katsumitsu Arai has authored 38 papers receiving a total of 879 indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Rheumatology, 11 papers in Orthopedics and Sports Medicine and 10 papers in Surgery. Recurrent topics in Katsumitsu Arai's work include Rheumatoid Arthritis Research and Therapies (14 papers), Immune Cell Function and Interaction (6 papers) and Bone health and osteoporosis research (6 papers). Katsumitsu Arai is often cited by papers focused on Rheumatoid Arthritis Research and Therapies (14 papers), Immune Cell Function and Interaction (6 papers) and Bone health and osteoporosis research (6 papers). Katsumitsu Arai collaborates with scholars based in Japan, United States and France. Katsumitsu Arai's co-authors include Tadamasa Hanyu, Taisei Kinoshita, Tomoya Yokota, A. Miyajima, Naoto Endo, Naoki Kondo, Gary J. Nabel, Harvey Cantor, D Rennick and Toyokazu Yokota and has published in prestigious journals such as The Journal of Immunology, Biomaterials and European Journal of Immunology.

In The Last Decade

Katsumitsu Arai

38 papers receiving 837 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Katsumitsu Arai Japan 14 277 225 168 160 154 38 879
Stefania Toneguzzi Italy 16 187 0.7× 335 1.5× 400 2.4× 375 2.3× 151 1.0× 26 1.1k
Shousaku Itoh Japan 13 345 1.2× 580 2.6× 428 2.5× 108 0.7× 82 0.5× 28 1.1k
Yannic Danger France 8 487 1.8× 266 1.2× 165 1.0× 94 0.6× 107 0.7× 19 971
Kyoko Kakimoto Japan 18 167 0.6× 529 2.4× 202 1.2× 128 0.8× 105 0.7× 23 1.1k
Masayuki Tsukasaki Japan 13 320 1.2× 658 2.9× 249 1.5× 203 1.3× 103 0.7× 29 1.3k
Peter A. Hill United Kingdom 13 79 0.3× 488 2.2× 313 1.9× 140 0.9× 102 0.7× 13 927
Cinzia Zucchini Italy 19 225 0.8× 416 1.8× 178 1.1× 36 0.2× 124 0.8× 51 1.2k
Carol A. Toth United States 21 310 1.1× 390 1.7× 239 1.4× 39 0.2× 283 1.8× 35 1.4k
C. Vincent Australia 14 104 0.4× 475 2.1× 229 1.4× 162 1.0× 45 0.3× 21 982
Chisato Ueta Japan 7 172 0.6× 907 4.0× 315 1.9× 308 1.9× 107 0.7× 8 1.4k

Countries citing papers authored by Katsumitsu Arai

Since Specialization
Citations

This map shows the geographic impact of Katsumitsu Arai'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 Katsumitsu Arai with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Katsumitsu Arai more than expected).

Fields of papers citing papers by Katsumitsu Arai

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Katsumitsu Arai. 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 Katsumitsu Arai. The network helps show where Katsumitsu Arai may publish in the future.

Co-authorship network of co-authors of Katsumitsu Arai

This figure shows the co-authorship network connecting the top 25 collaborators of Katsumitsu Arai. A scholar is included among the top collaborators of Katsumitsu Arai 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 Katsumitsu Arai. Katsumitsu Arai is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Arai, Katsumitsu, et al.. (2020). Incidence of recreational snowboarding-related spinal injuries over an 11-year period at a ski resort in Niigata, Japan. BMJ Open Sport & Exercise Medicine. 6(1). e000742–e000742. 6 indexed citations
2.
Kondo, Naoki, et al.. (2019). Clinical outcome of Niigata-Senami-Kyocera modular unconstrained total elbow arthroplasty for destructive elbow in patients with rheumatoid arthritis. Journal of Shoulder and Elbow Surgery. 28(5). 915–924. 7 indexed citations
3.
Suzuki, Nobuaki, Katsumitsu Arai, Hiroshi Otsuka, et al.. (2016). Challenges to prevent secondary fractures in patients with hip fractures in Joetsu Myoko, Japan through the increased use of osteoporosis treatment and collaboration with family doctors. Journal of Bone and Mineral Metabolism. 35(3). 315–323. 12 indexed citations
4.
Kondo, Naoki, et al.. (2012). Early Diagnosis of Rheumatoid Arthritis Combining the Japan College of Rheumatology Diagnostic Criteria for Detecting Rheumatoid Arthritis and Serum-level Anticyclic Citrullinated Peptide Antibodies. 55(3). 73–79. 1 indexed citations
5.
Kondo, Naoki, et al.. (2012). Osteoconductive action of alendronate after implantation of beta tricalcium phosphate in rat adjuvant-induced arthritis. Journal of Bone and Mineral Metabolism. 30(6). 609–618. 1 indexed citations
6.
7.
Arai, Katsumitsu, et al.. (2007). Proximal femoral fracture in patients with rheumatoid arthritis. Modern Rheumatology. 17(4). 317–321. 4 indexed citations
8.
Arai, Katsumitsu, et al.. (2006). Risk factors for vertebral fracture in menopausal or postmenopausal Japanese women with rheumatoid arthritis: a cross-sectional and longitudinal study. Journal of Bone and Mineral Metabolism. 24(2). 118–124. 52 indexed citations
9.
Kondo, Naoki, Kunihiko Tokunaga, Tomoyuki Ito, et al.. (2006). High dose glucocorticoid hampers bone formation and resorption after bone marrow ablation in rat. Microscopy Research and Technique. 69(10). 839–846. 9 indexed citations
10.
Arai, Katsumitsu, et al.. (2002). IP-10 and Mig facilitate accumulation of T cells in the virus-infected liver. Cellular Immunology. 219(1). 48–56. 52 indexed citations
11.
Hanyu, Tadamasa, et al.. (2001). Flexible hinge toe implant arthroplasty for rheumatoid arthritis of the first metatarsophalangeal joint: long-term results. Journal of Orthopaedic Science. 6(2). 141–147. 26 indexed citations
12.
13.
Arai, Katsumitsu & Tatsuhiko Tanizawa. (2000). Osteoblastic bone metastasis with unusual synthesis of trabeculae in the bone marrow space: A case report with a node-strut analysis. Journal of Bone and Mineral Metabolism. 18(4). 223–225. 1 indexed citations
14.
Hanyu, Tadamasa, et al.. (1999). Histomorphometric assessment of bone changes in rats with type II collagen-induced arthritis. Bone. 24(5). 485–490. 28 indexed citations
15.
Hanyu, Tadamasa, et al.. (1999). Structural mechanisms of bone loss in iliac biopsies: comparison between rheumatoid arthritis and postmenopausal osteoporosis. Rheumatology International. 18(5-6). 193–200. 7 indexed citations
16.
17.
Kawachi, Yasuyuki, Katsumitsu Arai, Tetsuya Moroda, et al.. (1995). Supportive cellular elements for hepatic T cell differentiation: T cells expressing intermediate levels of the T cell receptor are cytotoxic against syngeneic hepatoma, and are lost after hepatocyte damage. European Journal of Immunology. 25(12). 3452–3459. 30 indexed citations
18.
Kinoshita, Taisei, Tomoya Yokota, Katsumitsu Arai, & A. Miyajima. (1995). Regulation of Bcl-2 expression by oncogenic Ras protein in hematopoietic cells.. PubMed. 10(11). 2207–12. 133 indexed citations
19.
Iiai, Tsuneo, Yasuyuki Kawachi, Hiroyuki Hirahara, et al.. (1994). <b>SITE OF EXTRATHYMIC T-CELL PROLIFERATION AND THEIR SUBSEQUENT FATE, OCCURRING IN THE LIVER OF AUTOIMMUNE MRL-<i>1pr</i>/<i>1pr </i></b><b>MICE </b>. Biomedical Research. 15(2). 101–114. 6 indexed citations
20.
Nakayama, Naoki, Kiyohiko Hatake, Atsushi Miyajima, Katsumitsu Arai, & Takashi Yokota. (1989). Colony-stimulating factors, cytokines and hematopoiesis. Current Opinion in Immunology. 2(1). 68–77. 13 indexed citations

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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