Akihiro Tajima

1.1k total citations
20 papers, 870 citations indexed

About

Akihiro Tajima is a scholar working on Surgery, Molecular Biology and Pathology and Forensic Medicine. According to data from OpenAlex, Akihiro Tajima has authored 20 papers receiving a total of 870 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Surgery, 9 papers in Molecular Biology and 8 papers in Pathology and Forensic Medicine. Recurrent topics in Akihiro Tajima's work include Helicobacter pylori-related gastroenterology studies (9 papers), Genetic factors in colorectal cancer (8 papers) and Colorectal Cancer Treatments and Studies (4 papers). Akihiro Tajima is often cited by papers focused on Helicobacter pylori-related gastroenterology studies (9 papers), Genetic factors in colorectal cancer (8 papers) and Colorectal Cancer Treatments and Studies (4 papers). Akihiro Tajima collaborates with scholars based in Japan, United States and Australia. Akihiro Tajima's co-authors include John M. Carethers, Betty L. Cabrera, Ryan T. Doctolero, Edward J. Smith, Katsumi Miyai, Cynthia Behling, C. Richard Boland, Ajay Goel, Robert S. Sandler and Temitope O. Keku and has published in prestigious journals such as Gastroenterology, PLoS ONE and The Journal of Physiology.

In The Last Decade

Akihiro Tajima

20 papers receiving 848 citations

Peers

Countries citing papers authored by Akihiro Tajima

Since Specialization

Citations

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

Fields of papers citing papers by Akihiro Tajima

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Akihiro Tajima

This figure shows the co-authorship network connecting the top 25 collaborators of Akihiro Tajima. A scholar is included among the top collaborators of Akihiro Tajima 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 Akihiro Tajima. Akihiro Tajima 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	Influence of Race on Microsatellite Instability and CD8+ T Cell Infiltration in Colon Cancer 2014 ·PLoS ONE ·John M. Carethers, (unknown), Bing Yang, Ryan T. Doctolero, Akihiro Tajima, (unknown), Edward J. Smith, (unknown), Ryan Janke, (unknown), (unknown), Ming Ji, (unknown), Betty L. Cabrera, Katsumi Miyai, Temitope O. Keku, Christopher F. Martin, Joseph A. Galanko, Robert S. Sandler, Kathleen L. McGuire	71
2	Non-Steroidal Anti-Inflammatory Drug (NSAID)-Induced Small Intestinal Injury 2013 ·Pharmaceutica Analytica Acta ·Akihiro Tajima	3
3	Both hMutSα and hMutSß DNA Mismatch Repair Complexes Participate in 5-Fluorouracil Cytotoxicity 2011 ·PLoS ONE ·Akihiro Tajima, Moriya Iwaizumi, Stephanie Tseng-Rogenski, Betty L. Cabrera, John M. Carethers	27
4	Evidence for an hMSH3 defect in familial hamartomatous polyps 2010 ·Cancer ·Sherry C. Huang, (unknown), Edward J. Smith, Ryan T. Doctolero, Akihiro Tajima, Stayce E. Beck, Noel Weidner, John M. Carethers	18
5	Proton pump inhibitors and recurrent bleeding in peptic ulcer disease 2008 ·Journal of Gastroenterology and Hepatology ·Akihiro Tajima, (unknown), Kazuyoshi Suzuki, (unknown), Morio Takahashi, Tadahito Shimada, Akira Terano, Hideyuki Hiraishi, Hajime Kuwayama	11
6	Up‐regulation of TFF1 (pS2) expression by TNF‐α in gastric epithelial cells 2007 ·Journal of Gastroenterology and Hepatology ·(unknown), Tadahito Shimada, (unknown), Guozhong Chen, (unknown), (unknown), Michiko Yamagata, Akihiro Tajima, Masashi Yoneda, Akira Terano, Hideyuki Hiraishi	17
7	Peroxisome proliferator-activated receptor γ (PPARγ) regulates trefoil factor family 2 (TFF2) expression in gastric epithelial cells 2006 ·The International Journal of Biochemistry & Cell Biology ·Tadahito Shimada, (unknown), (unknown), (unknown), (unknown), Michiko Yamagata, Akihiro Tajima, Masashi Yoneda, Akira Terano, Hideyuki Hiraishi	14
8	Review article: regulation of TFF1 (pS2) expression in gastric epithelial cells 2006 ·Yasutoshi Fujii, Tadahito Shimada, (unknown), (unknown), Kaoru Tabei, (unknown), Akihiro Tajima, Masashi Yoneda, Akira Terano, H. Hiraishi	3
9	Review article: regulation of TFF1 (pS2) expression in gastric epithelial cells 2006 ·Alimentary Pharmacology & Therapeutics ·Yasutoshi Fujii, Tadahito Shimada, (unknown), (unknown), Kaoru Tabei, (unknown), Akihiro Tajima, Masashi Yoneda, Akira Terano, H. Hiraishi	2
10	Diet, Lifestyle, and Genomic Instability in the North Carolina Colon Cancer Study 2005 ·Cancer Epidemiology Biomarkers & Prevention ·Jessie A. Satia, Temitope O. Keku, Joseph A. Galanko, Christopher F. Martin, Ryan T. Doctolero, Akihiro Tajima, Robert S. Sandler, John M. Carethers	60
11	[Duodenal ulcer is one of the diseases for which H. pylori eradication is recommended]. 2005 ·PubMed ·Tadahito Shimada, (unknown), Akihiro Tajima, Masashi Yoneda, Hideyuki Hiraishi	1
12	Loss of activin receptor type 2 protein expression in microsatellite unstable colon cancers 2004 ·Gastroenterology ·Barbara Jung, Ryan T. Doctolero, Akihiro Tajima, (unknown), Temitope O. Keku, Robert S. Sandler, John M. Carethers	100
13	Nuclear Accumulation of β-Catenin Occurs Commonly in the Epithelial Cells of Juvenile Polyps 2004 ·Pediatric Research ·Michiko Iwamoto, Edward J. Hoffenberg, John M. Carethers, Ryan T. Doctolero, Akihiro Tajima, Kentaro Sugano, Wilbur A. Franklin, Dennis J. Ahnen	8
14	The mismatch repair complex hMutSα recognizes 5-fluorouracil-modified DNA: Implications for chemosensitivity and resistance 2004 ·Gastroenterology ·Akihiro Tajima, Martin Heß, Betty L. Cabrera, Richard D. Kolodner, John M. Carethers	103
15	Use of 5-fluorouracil and survival in patients with microsatellite-unstable colorectal cancer 2004 ·Gastroenterology ·John M. Carethers, Edward J. Smith, Cynthia Behling, (unknown), Akihiro Tajima, Ryan T. Doctolero, Betty L. Cabrera, Ajay Goel, (unknown), Katsumi Miyai, C. Richard Boland	353
16	Distribution of adrenomedullin (AM), proadrenomedullin N-terminal 20 peptide, and AM mRNA in the rat gastric mucosa by immunocytochemistry and in situ hybridization 1999 ·Histochemistry and Cell Biology ·Akihiro Tajima, R. Yoshiyuki Osamura, Susumu Takekoshi, Yoshiko Itoh, Naoko Sanno, Tetsuya Mine, Toshiro Fujita	16
17	The Effect of Lansoprazole Treatment on the Healing and Relapse of Peptic Ulcer and Serum Levels of IgG Anti-Helicobacter pylori Antibody 1995 ·Journal of Clinical Gastroenterology ·Tetsuya Mine, Hiroshi Yasuda, (unknown), (unknown), Hirosato Mashima, Akihiro Tajima, (unknown), Tomohiro Tsuchida, (unknown), (unknown)	2
18	Human chronic gastric ulcer and connexin. 1995 ·PubMed ·Tetsuya Mine, (unknown), (unknown), Akihiro Tajima, (unknown), (unknown)	7
19	Characteristics of transmural potential changes associated with the proton‐peptide co‐transport in toad small intestine. 1987 ·The Journal of Physiology ·Masako Abe, Takeshi Hoshi, Akihiro Tajima	28
20	Hydrogen ion-coupled transport of d-glucose by phlorizin-sensitive sugar carrier in intestinal brush-border membranes 1986 ·Biochimica et Biophysica Acta (BBA) - Biomembranes ·Takeshi Hoshi, Noriko Takuwa, Masako Abe, Akihiro Tajima	26

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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