Takeya Tsutsumi

6.5k total citations · 2 hit papers
94 papers, 4.3k citations indexed

About

Takeya Tsutsumi is a scholar working on Epidemiology, Hepatology and Molecular Biology. According to data from OpenAlex, Takeya Tsutsumi has authored 94 papers receiving a total of 4.3k indexed citations (citations by other indexed papers that have themselves been cited), including 56 papers in Epidemiology, 44 papers in Hepatology and 26 papers in Molecular Biology. Recurrent topics in Takeya Tsutsumi's work include Hepatitis C virus research (39 papers), Liver Disease Diagnosis and Treatment (29 papers) and Hepatitis B Virus Studies (25 papers). Takeya Tsutsumi is often cited by papers focused on Hepatitis C virus research (39 papers), Liver Disease Diagnosis and Treatment (29 papers) and Hepatitis B Virus Studies (25 papers). Takeya Tsutsumi collaborates with scholars based in Japan, United States and Nepal. Takeya Tsutsumi's co-authors include Kazuhiko Koike, Kyoji Moriya, Yoshizumi Shintani, Hajime Fujie, Satoshi Kimura, Hiroshi Yotsuyanagi, Tatsuo Miyamura, Yoshiharu Matsuura, Hideyuki Miyoshi and Kotaro Ishibashi and has published in prestigious journals such as Circulation, Nature Medicine and Gastroenterology.

In The Last Decade

Takeya Tsutsumi

86 papers receiving 4.2k 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.

The core protein of hepatitis C virus induces hepatocellular carcinoma in transgenic mice

1998 982 citations Kyoji Moriya, Hiroshi Yotsuyanagi et al. profile →
Hepatitis C virus infection and diabetes: direct involvement of the virus in the development of insulin resistance

2004 601 citations Takeya Tsutsumi, Kyoji Moriya et al. profile →

Peers

Takeya Tsutsumi

EPIDE

HEPAT

ONCOL

IMMUN

Hajime Fujie Japan

Zu‐Yau Lin Taiwan

Mitsuhiko Moriyama Japan

Jidong Jia China

Yoshizumi Shintani Japan

Amir Shlomai Israel

Hong Ren China

Hiroshi Yatsuhashi Japan

Keisuke Hino Japan

Imam Waked Egypt

Hajime Fujie Japan

Takeya Tsutsumi

3.0k ×1.0

EPIDE

3.0k ×1.1

HEPAT

891 ×0.8

353 ×0.9

ONCOL

299 ×0.9

IMMUN

Citations per year, relative to Takeya Tsutsumi Takeya Tsutsumi (= 1×) peers Hajime Fujie

Countries citing papers authored by Takeya Tsutsumi

Since Specialization

Citations

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

Fields of papers citing papers by Takeya Tsutsumi

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Takeya Tsutsumi

This figure shows the co-authorship network connecting the top 25 collaborators of Takeya Tsutsumi. A scholar is included among the top collaborators of Takeya Tsutsumi 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 Takeya Tsutsumi. Takeya Tsutsumi 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

Koibuchi, Tomohiko, Makoto Yamagishi, Michiko Koga, et al.. (2025). Enhancer of zeste homolog 1/2 dual inhibitor valemetostat outperforms enhancer of zeste homolog 2-selective inhibitors in reactivating latent HIV-1 reservoirs ex vivo. Frontiers in Microbiology. 16. 1581330–1581330. 1 indexed citations

Takahashi, Kazuaki, Keiko Arai, Makoto Saito, et al.. (2024). Characterization of mutations in hepatitis B virus DNA isolated from Japanese HBsAg-positive blood donors in 2021 and 2022. Archives of Virology. 169(5). 103–103. 1 indexed citations

Abe, Kazumi, Koichi Abe, Yuki Kawasaki, et al.. (2024). Facility wastewater monitoring as an effective tool for pandemic infection control: An experience in COVID-19 pandemic with long-term monitoring. Journal of Infection and Chemotherapy. 31(1). 102499–102499. 1 indexed citations

Kanno, Yoshiaki, Koh Okamoto, Takayuki Shinohara, et al.. (2024). Pre-Transplant Seroprevalence, Associated Factors, and Post-Transplant Incidence of Toxoplasma gondii Infection Among Heart Transplant Recipients in Japan. Transplantation Proceedings. 56(1). 148–152.

Koga, Michiko, Makoto Saito, Megumi Kubota, et al.. (2024). Attenuation of hepatitis A antibody after immunization with hepatitis A vaccine (Aimmugen) in people living with HIV. Hepatology Research. 54(5). 487–494. 1 indexed citations

Okushin, Kazuya, Tatsuya Kanto, Masaaki Korenaga, et al.. (2024). Real‐world trends in acute viral hepatitis in Japan: A nationwide questionnaire‐based survey. Hepatology Research. 55(3). 301–308.

Honda, Akira, Shinya Matsumoto, Shinya Yamamoto, et al.. (2024). Cholecystocutaneous Fistula Associated with <i>Edwardsiella tarda</i> as a Result of Aggressive Lymphoma Development. Internal Medicine. 64(3). 429–433. 1 indexed citations

Ikeuchi, Kazuhiko, Takeya Tsutsumi, Aya Ishizaka, et al.. (2023). Modulation of duodenal and jejunal microbiota by rifaximin in mice with CCl4-induced liver fibrosis. Gut Pathogens. 15(1). 14–14. 1 indexed citations

Adachi, Eisuke, Makoto Saito, Tadashi Kikuchi, et al.. (2023). Incidence of sexually transmitted hepatitis C virus infection among men who have sex with men in Japan from 2009 to 2023. Journal of Medical Virology. 95(8). e29039–e29039.

10.

Tsutsumi, Takeya, Hiroshi Yotsuyanagi, Kazuhiko Ikeuchi, et al.. (2023). Differential peripheral memory T cell subsets sensitively indicate the severity of nonalcoholic fatty liver disease. Hepatology Research. 54(6). 525–539. 3 indexed citations

11.

Ishizaka, Aya, Michiko Koga, Taketoshi Mizutani, et al.. (2023). Antibody induction and immune response in nasal cavity by third dose of SARS-CoV-2 mRNA vaccination. Virology Journal. 20(1). 146–146. 9 indexed citations

12.

Adachi, Eisuke, Makoto Saito, Masamichi Isobe, et al.. (2022). Anti-spike protein antibody titer at the time of breakthrough infection of SARS-CoV-2 omicron. Journal of Infection and Chemotherapy. 28(7). 1015–1017. 7 indexed citations

13.

Mizutani, Taketoshi, Aya Ishizaka, Michiko Koga, et al.. (2022). Correlation Analysis between Gut Microbiota Alterations and the Cytokine Response in Patients with Coronavirus Disease during Hospitalization. Microbiology Spectrum. 10(2). e0168921–e0168921. 51 indexed citations

14.

Koga, Michiko, Masanori Nojima, Megumi Kubota, et al.. (2021). Changes in survival and causes of death among people living with HIV: Three decades of surveys from Tokyo, one of the Asian metropolitan cities. Journal of Infection and Chemotherapy. 27(7). 949–956. 9 indexed citations

15.

Sekiba, Kazuma, Motoyuki Otsuka, Eri Tanaka, et al.. (2021). HBx-induced degradation of Smc5/6 complex impairs homologous recombination-mediated repair of damaged DNA. Journal of Hepatology. 76(1). 53–62. 60 indexed citations

16.

Ishizaka, Aya, Michiko Koga, Taketoshi Mizutani, et al.. (2021). Prolonged Gut Dysbiosis and Fecal Excretion of Hepatitis A Virus in Patients Infected with Human Immunodeficiency Virus. Viruses. 13(10). 2101–2101. 14 indexed citations

17.

Okushin, Kazuya, Takeya Tsutsumi, Kazuhiko Ikeuchi, et al.. (2020). Heterozygous knockout of Bile salt export pump ameliorates liver steatosis in mice fed a high-fat diet. PLoS ONE. 15(8). e0234750–e0234750. 13 indexed citations

18.

Ikeuchi, Kazuhiko, Eisuke Adachi, Takashi Sasaki, et al.. (2020). An Outbreak of USA300 Methicillin-Resistant Staphylococcus aureus Among People With HIV in Japan. The Journal of Infectious Diseases. 223(4). 610–620. 12 indexed citations

19.

Sato, Hidenori, Eisuke Adachi, Lay Ahyoung Lim, et al.. (2019). CD4/CD8 ratio predicts the cellular immune response to acute hepatitis C in HIV-coinfected adults. Journal of Infection and Chemotherapy. 25(8). 646–648. 11 indexed citations

20.

Skaar, Jeffrey R., Laurence Florens, Takeya Tsutsumi, et al.. (2007). PARC and CUL7 Form Atypical Cullin RING Ligase Complexes. Cancer Research. 67(5). 2006–2014. 56 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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