Gen Tohda

1.1k total citations
19 papers, 496 citations indexed

About

Gen Tohda is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Cardiology and Cardiovascular Medicine. According to data from OpenAlex, Gen Tohda has authored 19 papers receiving a total of 496 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Surgery, 5 papers in Pulmonary and Respiratory Medicine and 3 papers in Cardiology and Cardiovascular Medicine. Recurrent topics in Gen Tohda's work include Esophageal and GI Pathology (3 papers), Blood Coagulation and Thrombosis Mechanisms (3 papers) and Anesthesia and Sedative Agents (3 papers). Gen Tohda is often cited by papers focused on Esophageal and GI Pathology (3 papers), Blood Coagulation and Thrombosis Mechanisms (3 papers) and Anesthesia and Sedative Agents (3 papers). Gen Tohda collaborates with scholars based in Japan, United States and Zambia. Gen Tohda's co-authors include Koji Oida, Isamu Miyamori, S Higashi, Eiko Okada, Mamoru Morikawa, Sadao Takahashi, Masahiro Ohtani, Hideo Tada, Katsumi Eguchi and Satoru Takahashi and has published in prestigious journals such as Circulation, Diabetes Care and Arteriosclerosis Thrombosis and Vascular Biology.

In The Last Decade

Gen Tohda

18 papers receiving 474 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Gen Tohda Japan 10 256 131 112 110 69 19 496
Tatsuo Kadoya Japan 12 95 0.4× 199 1.5× 40 0.4× 198 1.8× 18 0.3× 35 382
M. Smith Australia 10 257 1.0× 20 0.2× 71 0.6× 152 1.4× 73 1.1× 15 492
Shinji FUKATA Japan 13 254 1.0× 82 0.6× 87 0.8× 142 1.3× 14 0.2× 37 637
Kazusada Shirao Japan 13 308 1.2× 47 0.4× 94 0.8× 219 2.0× 6 0.1× 42 634
Brian O’Sullivan United States 13 330 1.3× 22 0.2× 117 1.0× 401 3.6× 92 1.3× 24 752
Morag Chisholm United Kingdom 15 149 0.6× 26 0.2× 23 0.2× 104 0.9× 72 1.0× 37 604
Ioannis Bramis Greece 11 213 0.8× 48 0.4× 65 0.6× 105 1.0× 5 0.1× 25 458
Christopher Kingswood United Kingdom 8 122 0.5× 62 0.5× 20 0.2× 338 3.1× 83 1.2× 15 824
E Scappaticci Italy 17 275 1.1× 16 0.1× 34 0.3× 479 4.4× 22 0.3× 31 799
D. H. Keeling United Kingdom 10 283 1.1× 16 0.1× 54 0.5× 212 1.9× 35 0.5× 23 641

Countries citing papers authored by Gen Tohda

Since Specialization
Citations

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

Fields of papers citing papers by Gen Tohda

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Gen Tohda

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

All Works

19 of 19 papers shown
1.
Matsuda, Hidetaka, Katsushi Hiramatsu, Y. Murata, et al.. (2021). A case of idiopathic portal hypertension accompanying multiple hepatic nodular regenerative hyperplasia in a patient with systemic sclerosis. Clinical Journal of Gastroenterology. 14(3). 820–826. 3 indexed citations
2.
Tohda, Gen, et al.. (2018). Management of endoscopic biliary stenting for choledocholithiasis: Evaluation of stent-exchange intervals. World Journal of Gastrointestinal Endoscopy. 10(1). 45–50. 9 indexed citations
3.
Tohda, Gen, et al.. (2016). Efficacy and safety of emergency endoscopic retrograde cholangiopancreatography for acute cholangitis in the elderly. World Journal of Gastroenterology. 22(37). 8382–8382. 28 indexed citations
4.
Tohda, Gen. (2016). Gastric adenocarcinoma of fundic gland type: Endoscopic and clinicopathological features. World Journal of Gastrointestinal Endoscopy. 8(4). 244–244. 18 indexed citations
5.
Hsu, Maylee, Kenichi Harada, Saya Igarashi, et al.. (2012). Case of telangiectatic/inflammatory hepatocellular adenoma arising in a patient with primary sclerosing cholangitis. Hepatology Research. 42(6). 611–618. 2 indexed citations
6.
Tohda, Gen, Choichi Sugawa, Christopher P. Gayer, et al.. (2007). Clinical evaluation and management of caustic injury in the upper gastrointestinal tract in 95 adult patients in an urban medical center. Surgical Endoscopy. 22(4). 1119–1125. 53 indexed citations
7.
8.
9.
Tohda, Gen, et al.. (2005). Evaluation of clinical features of ischemic colitis: Comparison between young and elderly. Digestive Endoscopy. 17(2). 123–130. 7 indexed citations
10.
Tohda, Gen, et al.. (2005). Propofol Sedation During Endoscopic Procedures: Safety and Effective Administration by Registered Nurses, Supervised by Endoscopists. Gastrointestinal Endoscopy. 61(5). AB123–AB123. 2 indexed citations
11.
Tohda, Gen, et al.. (2003). SELF-EXPANDABLE METALLIC STENT FOR PALLIATION OF MALIGNANT GASTRIC OUTLET STENOSIS. Medical Entomology and Zoology. 45(6). 1061–1067.
12.
Kanehara, Hideo, Gen Tohda, Koji Oida, et al.. (2002). Thrombomodulin expression by THP-1 but not by vascular endothelial cells is upregulated by pioglitazone. Thrombosis Research. 108(4). 227–234. 13 indexed citations
13.
Takahashi, Sadao, Katsuhiko Masamura, Hideo Kanehara, et al.. (2001). Evidence of Macrophage Foam Cell Formation by Very Low-Density Lipoprotein Receptor. Circulation. 103(8). 1142–1147. 53 indexed citations
14.
Tohda, Gen, et al.. (2001). A CASE OF MUCOSA ASSOCIATED LYMPHOID TISSUE (MALT) LYMPHOMA IN THE COLON AND RECTUM. 43(12). 2237–2244. 3 indexed citations
15.
Okada, Eiko, Koji Oida, Katsumi Eguchi, et al.. (2000). Association between genetic polymorphisms (ACE genotype, PAI-1 genotype and MTHFR genotype) and coronary artery stenosis. Atherosclerosis. 151(1). 154–154. 1 indexed citations
16.
Okada, Eiko, Koji Oida, Hideo Tada, et al.. (1999). Hyperhomocysteinemia is a risk factor for coronary arteriosclerosis in Japanese patients with type 2 diabetes.. Diabetes Care. 22(3). 484–490. 86 indexed citations
17.
Tohda, Gen, et al.. (1998). Interferon-α and Development of Type 1 Diabetes. Diabetes Care. 21(10). 1774–1774. 13 indexed citations
18.
Tohda, Gen, Koji Oida, Yoshikatsu Okada, et al.. (1998). Expression of Thrombomodulin in Atherosclerotic Lesions and Mitogenic Activity of Recombinant Thrombomodulin in Vascular Smooth Muscle Cells. Arteriosclerosis Thrombosis and Vascular Biology. 18(12). 1861–1869. 59 indexed citations
19.
Oida, Koji, Gen Tohda, Hidemi Ishii, et al.. (1997). Effect of Oxidized Low Density Lipoprotein on Thrombomodulin Expression by THP-1 Cells. Thrombosis and Haemostasis. 78(4). 1228–1233. 8 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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