Kohei Wagatsuma

958 total citations
28 papers, 645 citations indexed

About

Kohei Wagatsuma is a scholar working on Oncology, Surgery and Epidemiology. According to data from OpenAlex, Kohei Wagatsuma has authored 28 papers receiving a total of 645 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Oncology, 9 papers in Surgery and 6 papers in Epidemiology. Recurrent topics in Kohei Wagatsuma's work include IgG4-Related and Inflammatory Diseases (3 papers), Gastrointestinal disorders and treatments (3 papers) and Viral-associated cancers and disorders (3 papers). Kohei Wagatsuma is often cited by papers focused on IgG4-Related and Inflammatory Diseases (3 papers), Gastrointestinal disorders and treatments (3 papers) and Viral-associated cancers and disorders (3 papers). Kohei Wagatsuma collaborates with scholars based in Japan. Kohei Wagatsuma's co-authors include Hiroshi Nakase, Daisuke Hirayama, Yoshihiro Yokoyama, Tsukasa Yamakawa, Takehiro Hirano, Tadashi Ichimiya, Yuki Hayashi, Tomoya Iida, Takao Itoi and Masanori Nojima and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and International Journal of Molecular Sciences.

In The Last Decade

Kohei Wagatsuma

22 papers receiving 641 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Kohei Wagatsuma Japan 13 260 222 109 108 102 28 645
Florin Burada Romania 15 215 0.8× 158 0.7× 81 0.7× 94 0.9× 67 0.7× 45 557
Xi Jia China 17 222 0.9× 118 0.5× 97 0.9× 76 0.7× 80 0.8× 62 894
Cheryl de Vallière Switzerland 15 470 1.8× 165 0.7× 118 1.1× 118 1.1× 119 1.2× 28 786
Ming‐Yuh Shiau Taiwan 17 177 0.7× 248 1.1× 92 0.8× 95 0.9× 84 0.8× 25 664
Yih-Hsin Chang Taiwan 16 182 0.7× 247 1.1× 107 1.0× 69 0.6× 95 0.9× 29 658
Christine Masson France 16 189 0.7× 161 0.7× 90 0.8× 95 0.9× 64 0.6× 46 715
Shiyun Tan China 16 302 1.2× 291 1.3× 238 2.2× 156 1.4× 47 0.5× 38 933
Qiaoli Zheng China 12 267 1.0× 140 0.6× 94 0.9× 85 0.8× 38 0.4× 30 627
Zhihua Ran China 10 336 1.3× 354 1.6× 110 1.0× 46 0.4× 189 1.9× 23 805
Federico Moriconi Germany 16 182 0.7× 146 0.7× 98 0.9× 112 1.0× 52 0.5× 34 712

Countries citing papers authored by Kohei Wagatsuma

Since Specialization
Citations

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

Fields of papers citing papers by Kohei Wagatsuma

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Kohei Wagatsuma

This figure shows the co-authorship network connecting the top 25 collaborators of Kohei Wagatsuma. A scholar is included among the top collaborators of Kohei Wagatsuma 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 Kohei Wagatsuma. Kohei Wagatsuma 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.
Akutsu, Noriyuki, Masashi Idogawa, Kohei Wagatsuma, et al.. (2024). Genomic analysis of an aggressive hepatic leiomyosarcoma case following treatment for hepatocellular carcinoma. Hepatology Research. 54(9). 859–865.
2.
Yoto, Yuko, Akira Ishii, Kohei Wagatsuma, et al.. (2024). Ulcerative Colitis Preceding Asymptomatic Wilson’s Disease: A Case Report and Literature Review. SHILAP Revista de lepidopterología. 4(1). 100548–100548.
3.
Hirano, Takehiro, Y Kawakami, Kohei Wagatsuma, et al.. (2023). A Case of Immunoglobulin G4-Related Gastrointestinal Disease Diagnosed From Persistent Diarrhea and Abdominal Pain. SHILAP Revista de lepidopterología. 2(8). 1089–1092. 1 indexed citations
4.
Akutsu, Noriyuki, Y Kawakami, Takehiro Hirano, et al.. (2022). A case of hepatocellular carcinoma with long-term survival by multidisciplinary treatment for cranial and skeletal muscle metastases. Clinical Journal of Gastroenterology. 15(5). 960–967.
5.
6.
Akutsu, Noriyuki, Keisuke Ishigami, Kohei Wagatsuma, et al.. (2022). Synergistic effect of IFN-γ and IL-1β on PD-L1 expression in hepatocellular carcinoma. Biochemistry and Biophysics Reports. 30. 101270–101270. 17 indexed citations
7.
Motoya, Masayo, Shun Takai, Hiroshi Moriya, et al.. (2022). Sustained Eosinophilic Cholangitis Due to a Mite Allergy Mimicking Sclerosing Cholangitis. Internal Medicine. 61(16). 2477–2482. 1 indexed citations
8.
Ishigami, Keisuke, et al.. (2021). Sustained hyperbilirubinemia following clarithromycin administration. 2(2). e0057–e0057.
9.
Yokoyama, Yoshihiro, Tsukasa Yamakawa, Tadashi Ichimiya, et al.. (2021). Gastrointestinal involvement in a patient with familial Mediterranean fever mimicking Crohn’s disease: a case report. Clinical Journal of Gastroenterology. 14(4). 1103–1107. 7 indexed citations
10.
Hayashi, Yuki, Kohei Wagatsuma, Masanori Nojima, et al.. (2021). The characteristics of gastrointestinal symptoms in patients with severe COVID-19: a systematic review and meta-analysis. Journal of Gastroenterology. 56(5). 409–420. 27 indexed citations
11.
Ichimiya, Tadashi, Tsukasa Yamakawa, Takehiro Hirano, et al.. (2020). Autophagy and Autophagy-Related Diseases: A Review. International Journal of Molecular Sciences. 21(23). 8974–8974. 233 indexed citations
12.
Hirano, Takehiro, Daisuke Hirayama, Kohei Wagatsuma, et al.. (2020). Immunological Mechanisms in Inflammation-Associated Colon Carcinogenesis. International Journal of Molecular Sciences. 21(9). 3062–3062. 92 indexed citations
13.
Yokoyama, Yoshihiro, Tsukasa Yamakawa, Takehiro Hirano, et al.. (2020). Current Diagnostic and Therapeutic Approaches to Cytomegalovirus Infections in Ulcerative Colitis Patients Based on Clinical and Basic Research Data. International Journal of Molecular Sciences. 21(7). 2438–2438. 13 indexed citations
14.
Nakase, Hiroshi, Takehiro Hirano, Kohei Wagatsuma, et al.. (2020). Artificial intelligence‐assisted endoscopy changes the definition of mucosal healing in ulcerative colitis. Digestive Endoscopy. 33(6). 903–911. 24 indexed citations
15.
Iida, Tomoya, Daisuke Hirayama, Naoki Minami, et al.. (2019). Down-regulation of RalGTPase-Activating Protein Promotes Colitis-Associated Cancer via NLRP3 Inflammasome Activation. Cellular and Molecular Gastroenterology and Hepatology. 9(2). 277–293. 10 indexed citations
16.
Iida, Tomoya, Kohei Wagatsuma, Daisuke Hirayama, Yoshihiro Yokoyama, & Hiroshi Nakase. (2019). The Etiology of Pancreatic Manifestations in Patients with Inflammatory Bowel Disease. Journal of Clinical Medicine. 8(7). 916–916. 27 indexed citations
17.
Iida, Tomoya, Hiroyuki Kaneto, Kohei Wagatsuma, et al.. (2018). Efficacy and safety of endoscopic procedures for common bile duct stones in patients aged 85 years or older: A retrospective study. PLoS ONE. 13(1). e0190665–e0190665. 14 indexed citations
18.
Iida, Tomoya, Yoshihiro Yokoyama, Kohei Wagatsuma, Daisuke Hirayama, & Hiroshi Nakase. (2018). Impact of Autophagy of Innate Immune Cells on Inflammatory Bowel Disease. Cells. 8(1). 7–7. 50 indexed citations
19.
Iida, Tomoya, Hiroyuki Kaneto, Kohei Wagatsuma, et al.. (2018). Can Trainees Safely Perform Endoscopic Treatments for Common Bile Duct Stones? A Single-center Retrospective Study. Internal Medicine. 57(7). 923–928. 5 indexed citations
20.
Hayashi, Toshiaki, Daisuke Hirayama, Kohei Wagatsuma, et al.. (2015). [A case of primary mediastinal (Thymic) B-cell lymphoma successfully treated with the DA-EPOCH-R Regimen].. PubMed. 42(1). 119–22. 1 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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