Koichi Tsuneyama

20.3k total citations · 1 hit paper
448 papers, 15.3k citations indexed

About

Koichi Tsuneyama is a scholar working on Epidemiology, Hepatology and Surgery. According to data from OpenAlex, Koichi Tsuneyama has authored 448 papers receiving a total of 15.3k indexed citations (citations by other indexed papers that have themselves been cited), including 163 papers in Epidemiology, 159 papers in Hepatology and 101 papers in Surgery. Recurrent topics in Koichi Tsuneyama's work include Liver Disease Diagnosis and Treatment (135 papers), Liver Diseases and Immunity (117 papers) and Liver physiology and pathology (38 papers). Koichi Tsuneyama is often cited by papers focused on Liver Disease Diagnosis and Treatment (135 papers), Liver Diseases and Immunity (117 papers) and Liver physiology and pathology (38 papers). Koichi Tsuneyama collaborates with scholars based in Japan, United States and China. Koichi Tsuneyama's co-authors include Yasuni Nakanuma, M. Eric Gershwin, Kenichi Harada, Yasuo Takano, Aftab A. Ansari, Ross L. Coppel, Kazuhiro Nomoto, Zhe‐Xiong Lian, Yoshihiro Murai and Motoko Sasaki and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Journal of Biological Chemistry and Nature Communications.

In The Last Decade

Koichi Tsuneyama

432 papers receiving 15.1k 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.

Regulatory Mechanisms for Adipose Tissue M1 and M2 Macrophages in Diet-Induced Obese Mice

2009 586 citations Takeshi Oya, Koichi Tsuneyama et al. profile →

Peers

Countries citing papers authored by Koichi Tsuneyama

Since Specialization

Citations

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

Fields of papers citing papers by Koichi Tsuneyama

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Koichi Tsuneyama

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

#	Work	Indexed citations
1	A clinicopathological study of IgG4-related autoimmune hepatitis and IgG4-hepatopathy 2025 ·Journal of Gastroenterology ·Atsushi Tanaka, Kenji Notohara, Maki Tobari, Masanori Abe, Takeji Umemura, Atsushi Takahashi, Akemi Tsutsui, (unknown), Koichi Tsuneyama, Atsushi Masamune, Kenichi Harada, Hiromasa Ohira, Mitsuhiro Kawano	0
2	High-fat diet modulates bile acid composition and gut microbiota, affecting severe cholangitis and cirrhotic change in murine primary biliary cholangitis 2024 ·Journal of Autoimmunity ·(unknown), Akira Honda, M. Yamashita, (unknown), Hidenao Noritake, Kenta Yamamoto, (unknown), Mayuko Ichimura‐Shimizu, Koichi Tsuneyama, Teruo Miyazaki, Nobuhito Kurono, Patrick S.C. Leung, M. Eric Gershwin, Takafumi Suda, Kazuhito Kawata	1
3	Unveiling the association between fluoroquinolones and aortic diseases using real-world database analysis and pharmacological experiments 2024 ·Biomedicine & Pharmacotherapy ·Kôji Miyata, Yuki Izawa‐Ishizawa, (unknown), (unknown), (unknown), (unknown), Masateru Kondo, (unknown), Takahiro Niimura, Fuka Aizawa, Kenta Yagi, Maki Sato, (unknown), Hirofumi Hamano, Kei Kawada, Masayuki Chuma, Yoshito Zamami, Koichi Tsuneyama, Mitsuhiro Goda, Keisuke Ishizawa	1
4	Immunoglobulin G4-related Autoimmune Hepatitis Following Type 1 Autoimmune Pancreatitis: A Case Report and Literature Review 2024 ·Internal Medicine ·Cheng‐Hock Toh, Shinichi Morita, (unknown), (unknown), Kunihiko Yokoyama, Masatoshi Sato, (unknown), Takeshi Sakai, (unknown), Koichi Tsuneyama	0
5	Dietary therapy of murine primary biliary cholangitis induces hepatocellular steatosis: A cautionary tale 2024 ·Liver International ·Weici Zhang, (unknown), Patrick S.C. Leung, Koichi Tsuneyama, (unknown), Manuel Rojas, Luke S. Heuer, William M. Ridgway, Aftab A. Ansari, Howard A. Young, Charles R. Mackay, M. Eric Gershwin	2
6	Effect of daikenchuto (TU-100) on carcinogenesis in non-alcoholic steatohepatitis 2023 ·The Journal of Medical Investigation ·Shinichiro Yamada, Yuji Morine, Satoru Imura, Tetsuya Ikemoto, Yu Saito, Mayuko Ichimura‐Shimizu, Koichi Tsuneyama, Mitsue Nishiyama, (unknown), Mitsuo Shimada	1
7	Accumulation of α-synuclein in hepatocytes in nonalcoholic steatohepatitis and its usefulness in pathological diagnosis 2023 ·Pathology - Research and Practice ·(unknown), Masato Hosokawa, Mayuko Ichimura‐Shimizu, Hirohisa Ogawa, (unknown), Satoshi Sumida, Koichi Tsuneyama	4
8	Establishment of repeated liver biopsy technique in experimental mice 2023 ·Heliyon ·(unknown), Mayuko Ichimura‐Shimizu, Hirohisa Ogawa, (unknown), (unknown), Satoko Nakamura, (unknown), (unknown), (unknown), Ryoji HOKAO, Yasusei Kudo, Takeshi Oya, Koichi Tsuneyama	1
9	Cooperative but Distinct Role of Medullary Thymic Epithelial Cells and Dendritic Cells in the Production of Regulatory T Cells in the Thymus 2023 ·The Journal of Immunology ·(unknown), Minoru Matsumoto, Takeshi Oya, Koichi Tsuneyama, Mitsuru Matsumoto	4
10	Brain‐derived neurotrophic factor knock‐out mice develop non‐alcoholic steatohepatitis 2023 ·The Journal of Pathology ·Mayuko Ichimura‐Shimizu, Masami Kojima, Shingo Suzuki, (unknown), (unknown), (unknown), Toshiyuki Mizui, Koichi Tsuneyama	5
11	Assessment of Ultra-Early-Stage Liver Fibrosis in Human Non-Alcoholic Fatty Liver Disease by Second-Harmonic Generation Microscopy 2022 ·International Journal of Molecular Sciences ·Takeo Minamikawa, Eiji Hase, Mayuko Ichimura‐Shimizu, Yuki Morimoto, Akihiro Suzuki, Takeshi Yasui, Satoko Nakamura, Akemi Tsutsui, Koichi Takaguchi, Koichi Tsuneyama	4
12	Clinical practice guidelines for autoimmune hepatitis 2022 ·Hepatology Research ·Hiromasa Ohira, Atsushi Takahashi, Mikio Zeniya, Masanori Abe, Teruko Arinaga‐Hino, Satoru Joshita, Akinobu Takaki, Nobuhiro Nakamoto, Jong‐Hon Kang, Yoshiyuki Suzuki, (unknown), Ayano Inui, Kazuhiko Koike, Kenichi Harada, Yasunari Nakamoto, Yasuteru Kondo, Takuya Genda, Koichi Tsuneyama, (unknown), Atsushi Tanaka	14
13	Defective endoplasmic reticulum stress response via X box‐binding protein 1 is a major cause of poor liver regeneration after partial hepatectomy in mice with non‐alcoholic steatohepatitis 2022 ·Journal of Hepato-Biliary-Pancreatic Sciences ·Katsuki Miyazaki, Yu Saito, Mayuko Ichimura‐Shimizu, (unknown), Tetsuya Ikemoto, Shinichiro Yamada, Kazunori Tokuda, Yuji Morine, Koichi Tsuneyama, Mitsuo Shimada	1
14	Molecular imaging analysis of microvesicular and macrovesicular lipid droplets in non-alcoholic fatty liver disease by Raman microscopy 2020 ·Scientific Reports ·Takeo Minamikawa, Mayuko Ichimura‐Shimizu, Hiroki Takanari, Yuki Morimoto, (unknown), (unknown), Eiji Hase, Takeshi Yasui, Koichi Tsuneyama	25
15	A non-obese, diet-induced animal model of nonalcoholic steatohepatitis in Wistar/ST rats compared to Sprague-Dawley rats 2020 ·SHILAP Revista de lepidopterología ·Katsuhisa Omagari, (unknown), (unknown), (unknown), (unknown), Ayumi Fukuda, Kazuhito Suruga, Mayuko Ichimura‐Shimizu, Koichi Tsuneyama	6
16	The interplay of type I and type II interferons in murine autoimmune cholangitis as a basis for sex‐biased autoimmunity 2017 ·Hepatology ·Heekyong Bae, Deborah L. Hodge, Guoxiang Yang, Patrick S.C. Leung, Sathi Babu Chodisetti, Julio C. Valencia, Michael Sanford, (unknown), Ziaur S. M. Rahman, Koichi Tsuneyama, Gary L. Norman, M. Eric Gershwin, Howard A. Young	46
17	Neutrophil depletion protects against zomepirac-induced acute kidney injury in mice 2017 ·Chemico-Biological Interactions ·(unknown), Shingo Oda, (unknown), Koichi Tsuneyama, Tsuyoshi Yokoi	2
18	Knockdown of superoxide dismutase 2 enhances acetaminophen-induced hepatotoxicity in rat 2009 ·Toxicology ·(unknown), Mayu Morita, (unknown), Koichi Tsuneyama, Tatsuki Fukami, Miki Nakajima, Tsuyoshi Yokoi	23
19	Deficiency in regulatory T cells results in development of antimitochondrial antibodies and autoimmune cholangitis # 2008 ·Hepatology ·Weici Zhang, Rahul Sharma, (unknown), Xiaosong He, (unknown), Koichi Tsuneyama, Zhigang Tian, Zhe‐Xiong Lian, Shu Man Fu, Eric M. Gershwin	77
20	Expression of PTEN and FHIT is involved in regulating the balance between apoptosis and proliferation in lung carcinomas. 2007 ·PubMed ·Hua‐chuan Zheng, Koichi Tsuneyama, Hiroyuki Takahashi, Shigeharu Miwa, Kazuhiro Nomoto, Hiroshi Saito, Shinji Masuda, Yasuo Takano	7

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.

Explore authors with similar magnitude of impact