Koji Takeuchi

17.2k total citations · 1 hit paper
573 papers, 14.3k citations indexed

About

Koji Takeuchi is a scholar working on Surgery, Pharmacology and Molecular Biology. According to data from OpenAlex, Koji Takeuchi has authored 573 papers receiving a total of 14.3k indexed citations (citations by other indexed papers that have themselves been cited), including 262 papers in Surgery, 171 papers in Pharmacology and 121 papers in Molecular Biology. Recurrent topics in Koji Takeuchi's work include Helicobacter pylori-related gastroenterology studies (213 papers), Inflammatory mediators and NSAID effects (158 papers) and Neuropeptides and Animal Physiology (94 papers). Koji Takeuchi is often cited by papers focused on Helicobacter pylori-related gastroenterology studies (213 papers), Inflammatory mediators and NSAID effects (158 papers) and Neuropeptides and Animal Physiology (94 papers). Koji Takeuchi collaborates with scholars based in Japan, United States and Russia. Koji Takeuchi's co-authors include Susumu Okabe, Shinichi Kato, Kikuko Amagase, Akiko Tanaka, Shinichi Kato, Loren Laine, Andrzej S. Tarnawski, William Silen, Eitaro Aihara and Hideki Ukawa and has published in prestigious journals such as Journal of Biological Chemistry, SHILAP Revista de lepidopterología and Gastroenterology.

In The Last Decade

Koji Takeuchi

559 papers receiving 13.7k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Gastric Mucosal Defense and Cytoprotection: Bench to Bedside

2008 562 citations Koji Takeuchi et al. Gastroenterology profile →

Peers

Countries citing papers authored by Koji Takeuchi

Since Specialization

Citations

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

Fields of papers citing papers by Koji Takeuchi

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Koji Takeuchi

This figure shows the co-authorship network connecting the top 25 collaborators of Koji Takeuchi. A scholar is included among the top collaborators of Koji Takeuchi 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 Koji Takeuchi. Koji Takeuchi 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	Boron neutron capture therapy and add-on bevacizumab in patients with recurrent malignant glioma 2022 ·Japanese Journal of Clinical Oncology ·Motomasa Furuse, Shinji Kawabata, Masahiko Wanibuchi, (unknown), Koji Takeuchi, Natsuko Kondo, Hiroki Tanaka, Yoshinori Sakurai, Minoru Suzuki, Koji Ono, Shin‐Ichi Miyatake	15
2	Roles of Cyclooxygenase, Prostaglandin E2 and EP Receptors in Mucosal Protection and Ulcer Healing in the Gastrointestinal Tract 2018 ·Current Pharmaceutical Design ·Koji Takeuchi, Kikuko Amagase	129
3	Roles of pro-angiogenic and anti-angiogenic factors as well as matrix metalloproteinases in healing of NSAID-induced small intestinal ulcers in rats 2013 ·Life Sciences ·(unknown), Kikuko Amagase, (unknown), (unknown), Koji Takeuchi	17
4	The Role of Food for the Formation and Prevention of Gastrointestinal Lesions Induced by Aspirin in Cats 2013 ·Digestive Diseases and Sciences ·Hiroshi Satoh, Kikuko Amagase, Koji Takeuchi	9
5	Endogenous prostaglandin E₂accelerates healing of indomethacin‐induced small intestinal lesions through upregulation of vascular endothelial growth factor expression by activation of EP4 receptors 2010 ·Journal of Gastroenterology and Hepatology ·Koji Takeuchi, (unknown), Kikuko Amagase, (unknown), (unknown), (unknown)	31
6	Voglibose, an Alpha-glucosidase Inhibitor, to Increase Active Glucagon-like Peptide-1 Levels 2009 ·Yusuke Moritoh, Koji Takeuchi, Masatoshi Hazama	9
7	ADAPTIVE GASTRIC CYTOPROTECTION IS MEDIATED BY PROSTAGLANDIN E RECEPTOR EP1 BUT NOT EP4 SUBTYPE 2008 ·(unknown), (unknown), Shinichi Kato, Koji Takeuchi	1
8	PROTECTIVE EFFECT OF TEPRENONE AGAINST INDOMETHACIN-INDUCED SMALL INTESTINAL LESIONS IN RATS 2006 ·(unknown), Aya Yokota, Ryoko Ohno, Akiko Tanaka, Koji Takeuchi	3
9	Protective Effect of Lafutidine, a Novel H2-Receptor Antagonist, on Reflux Esophagitis in Rats Through Capsaicin-Sensitive Afferent Neurons 2003 ·SHILAP Revista de lepidopterología ·(unknown), Masanori Yamato, Shinichi Kato, Koji Takeuchi	1
10	COX and NOS Isoforms Involved in Acid-Induced Duodenal Bicarbonate Secretion in Rats 2002 ·Digestive Diseases and Sciences ·Koji Takeuchi, (unknown), (unknown), (unknown), Shoji Kawauchi	27
11	The roles of nitric oxide and prostaglandins in alterations of ulcerogenic and healing responses in adjuvant‐induced arthritic rat stomachs 2000 ·Alimentary Pharmacology & Therapeutics ·Shinichi Kato, Akiko Tanaka, Tomonori Kunikata, Hiroyuki Mizoguchi, Koji Takeuchi	14
12	Mucosal protection by pituitary adenylate cyclase activating polypeptide against duodenal ulceration induced by mepirizole in rats. 1997 ·Gastroenterology ·(unknown), (unknown), (unknown), Koji Takeuchi	1
13	The influence of craniofacial form on bite force and emg Activity of the masticatory muscles. I. Analysis of craniofacial forms. 1991 ·Nihon Hotetsu Shika Gakkai Zasshi ·Koji Takeuchi, Toshimitsu Iinuma, (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), Nobuhito Gionhaku, (unknown), (unknown), (unknown)	1
14	The influence of craniofacial form on bite force and EMG activity of the masticatory muscles. II. The three-dimensional bite force measurement system. 1991 ·Nihon Hotetsu Shika Gakkai Zasshi ·Toshimitsu Iinuma, Nobuhito Gionhaku, (unknown), Koji Takeuchi, Hideaki Takeuchi, (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), Katsuyuki Yamamoto	1
15	Bilateral adrenalectomy worsens gastric mucosal lesions induced by indomethacin in the rat 1989 ·Gastroenterology ·Koji Takeuchi, (unknown), Megumu Okada, Hiromichi Niida, Susumu Okabe	13
16	Elevated plasma prostaglandin E2 levels in schizophrenia 1989 ·Journal of Neural Transmission ·Hisanobu Kaiya, Masaaki Uematsu, (unknown), Akira Nishida, Koji Takeuchi, Masakatsu Nozaki, Eiichi Idaka	48
17	Lithium and haloperidol differentially alter the dynorphin A (1–8) and enkephalin levels in the neurointermediate lobe of rat pituitary 1987 ·Neuropeptides ·Subbiah P. Sivam, (unknown), Koji Takeuchi, Jau‐Shyong Hong	15
18	Effects of elcatonin, a synthetic analogue of eel calcitonin, on acute gastric and duodenal lesions and gastroduodenal function in rats. 1986 ·Folia Pharmacologica Japonica ·Koji Takeuchi, Osamu Furukawa, Hironori Tanaka, (unknown), Susumu Okabe	3
19	1983 ·Folia Pharmacologica Japonica ·Susumu Okabe, Koji Takeuchi, (unknown), (unknown), (unknown)	1
20	[Psychiatric manifestations of brain tumors--from the viewpoint of neurosurgery]. 1969 ·PubMed ·(unknown), Koji Takeuchi	0

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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