Toshimitsu Majima

453 total citations
13 papers, 371 citations indexed

About

Toshimitsu Majima is a scholar working on Surgery, Oncology and Epidemiology. According to data from OpenAlex, Toshimitsu Majima has authored 13 papers receiving a total of 371 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Surgery, 4 papers in Oncology and 3 papers in Epidemiology. Recurrent topics in Toshimitsu Majima's work include Telomeres, Telomerase, and Senescence (3 papers), Pancreatic and Hepatic Oncology Research (2 papers) and Cancer-related Molecular Pathways (2 papers). Toshimitsu Majima is often cited by papers focused on Telomeres, Telomerase, and Senescence (3 papers), Pancreatic and Hepatic Oncology Research (2 papers) and Cancer-related Molecular Pathways (2 papers). Toshimitsu Majima collaborates with scholars based in Japan, United Kingdom and Cambodia. Toshimitsu Majima's co-authors include Tsukasa Tsunoda, Mitsuyasu Kagiyama, Kanako Kikuchi, Masahiro Tsutsumi, Yoichi Konishi, Toshifumi Tsujiuchi, Hoyoku Nishino, Ayumi Denda, Tomokazu Fukuda and Dai Nakae and has published in prestigious journals such as The American Journal of Gastroenterology, Cancer Letters and Cell Transplantation.

In The Last Decade

Toshimitsu Majima

12 papers receiving 359 citations

Peers

Toshimitsu Majima

ONCOL

GENET

SURGE

IMMUN

Hitoshi Teraoka Japan

Xinwei Wang China

M Kitamura Japan

Rajalakshmi Nair United States

Yoshihiko Kadowaki Japan

Lois Ramsey United States

H Ohmori Japan

Chengxin Luo China

Helena Shaked United States

Fabio Ferrando Italy

Hitoshi Teraoka Japan

Toshimitsu Majima

141 ×1.0

125 ×1.2

ONCOL

39 ×0.5

GENET

87 ×1.1

SURGE

129 ×2.2

IMMUN

Citations per year, relative to Toshimitsu Majima Toshimitsu Majima (= 1×) peers Hitoshi Teraoka

Countries citing papers authored by Toshimitsu Majima

Since Specialization

Citations

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

Fields of papers citing papers by Toshimitsu Majima

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Toshimitsu Majima

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

All Works

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13 of 13 papers shown

Tsunoda, Tsukasa, et al.. (2001). VEGF, basic-FGF, and TGF-beta in Crohn's disease and ulcerative colitis: a novel mechanism of chronic intestinal inflammation. The American Journal of Gastroenterology. 96(3). 822–828. 196 indexed citations

Kawashima, Kunihiro, et al.. (2000). Two Cases of Inflammatory Pseudotumor of The Spleen.. The Japanese Journal of Gastroenterological Surgery. 33(3). 357–361. 2 indexed citations

Tsunoda, Tsukasa, et al.. (1999). Forskolin-Stimulated Adenylylcyclase Activity: A Marker to Assess Islet Cell Viability Following Cold Storage in Different Solutions and to Predict Islet Cell Function following Transplantation. Cell Transplantation. 8(4). 383–388. 3 indexed citations

Iki, Katsumichi, Toshifumi Tsujiuchi, Toshimitsu Majima, et al.. (1998). Increased telomerase activity in intrahepatic cholangiocellular carcinomas induced by N-nitrosobis(2-oxopropyl)amine in hamsters. Cancer Letters. 131(2). 185–190. 9 indexed citations

Tsunoda, Tsukasa, Yasuhisa Yamamoto, Hiroyuki Imai, et al.. (1998). Staging and treatment for patients with pancreatic cancer. How small is an early pancreatic cancer?. Journal of Hepato-Biliary-Pancreatic Surgery. 5(2). 128–132. 23 indexed citations

Majima, Toshimitsu, Masahiro Tsutsumi, Hoyoku Nishino, Tsukasa Tsunoda, & Yoichi Konishi. (1998). Inhibitory Effects of β-Carotene, Palm Carotene, and Green Tea Polyphenols on Pancreatic Carcinogenesis Initiated by N-Nitrosobis(2-oxopropy1)amine in Syrian Golden Hamsters. Pancreas. 16(1). 13–18. 39 indexed citations

Tsutsumi, Masahiro, Toshifumi Tsujiuchi, Osamu Ishikawa, et al.. (1997). Increased Telomerase Activities in Human Pancreatic Duct Adenocarcinomas. Japanese Journal of Cancer Research. 88(10). 971–976. 19 indexed citations

Majima, Toshimitsu, et al.. (1997). Mutations of K-ras but not p53 genes in biliary duct and pancreatic duct carcinomas induced in hamsters by cholecystoduodenostomy with dissection of the common duct followed by N-nitrosobis(2-oxopropyl)amine. Cancer Letters. 118(1). 47–53. 9 indexed citations

Okajima, E, Seiichiro Ozono, Toshimitsu Majima, et al.. (1997). Chemopreventive Efficacy of Piroxicam Administered Alone or in Combination with Lycopene and β‐Carotene on the Development of Rat Urinary Bladder Carcinoma after A N‐Butyl‐N‐(4‐hydroxybutyl)nitrosamine Treatment. Japanese Journal of Cancer Research. 88(6). 543–552. 39 indexed citations

10.

Tsujiuchi, Toshifumi, Akira Kido, Dai Nakae, et al.. (1996). Infrequent Ki-ras and an absence of p53 mutations in hepatocellular carcinomas induced by a choline deficient l-amino acid defined diet in rats. Cancer Letters. 108(1). 137–141. 9 indexed citations

11.

Tsujiuchi, Toshifumi, Masahiro Tsutsumi, Akira Kido, et al.. (1996). Increased Telomerase Activity in Hyperplastic Nodules and Hepatocellular Carcinomas Induced by a Choline‐deficient L‐Amino Acid‐defined Diet in Rats. Japanese Journal of Cancer Research. 87(11). 1111–1115. 17 indexed citations

12.

Majima, Toshimitsu, Masaaki Nakahara, Takaharu Oue, et al.. (1989). A case of porto-systemic(Inose type) encephalopathy due to shunt from inferior mesenteric vein to inferior vena cava.. The Japanese Journal of Gastroenterological Surgery. 22(3). 843–846. 6 indexed citations

13.

Kawaguchi, Takanori, et al.. (1988). A case of early esophageal cancer associated with esophageal achalasia.. The Japanese Journal of Gastroenterological Surgery. 21(7). 2038–2041.

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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