Kazuhiko Ikeuchi

887 total citations
40 papers, 368 citations indexed

About

Kazuhiko Ikeuchi is a scholar working on Epidemiology, Infectious Diseases and Hepatology. According to data from OpenAlex, Kazuhiko Ikeuchi has authored 40 papers receiving a total of 368 indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Epidemiology, 19 papers in Infectious Diseases and 14 papers in Hepatology. Recurrent topics in Kazuhiko Ikeuchi's work include Hepatitis C virus research (10 papers), Hepatitis B Virus Studies (8 papers) and Liver Disease Diagnosis and Treatment (7 papers). Kazuhiko Ikeuchi is often cited by papers focused on Hepatitis C virus research (10 papers), Hepatitis B Virus Studies (8 papers) and Liver Disease Diagnosis and Treatment (7 papers). Kazuhiko Ikeuchi collaborates with scholars based in Japan, United States and Cambodia. Kazuhiko Ikeuchi's co-authors include Hiroshi Yotsuyanagi, Takeya Tsutsumi, Yusuke Okuma, Taku Tabata, Eisuke Adachi, Michiko Koga, Kazuya Okushin, Kyoji Moriya, Kazuhiko Koike and Makoto Saito and has published in prestigious journals such as PLoS ONE, Scientific Reports and The Journal of Infectious Diseases.

In The Last Decade

Kazuhiko Ikeuchi

35 papers receiving 362 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Kazuhiko Ikeuchi Japan	10	142	129	115	62	58	40	368
Suzanne Fiorillo United States	11	137 1.0×	110 0.9×	109 0.9×	123 2.0×	24 0.4×	19	386
Ewa Siwak Poland	9	111 0.8×	157 1.2×	117 1.0×	18 0.3×	38 0.7×	24	372
C. Smacchia Italy	8	118 0.8×	138 1.1×	39 0.3×	77 1.2×	18 0.3×	10	400
Tomoko Uehira Japan	12	212 1.5×	131 1.0×	50 0.4×	93 1.5×	16 0.3×	54	475
Mercedes Márquez-Coello Spain	10	55 0.4×	178 1.4×	51 0.4×	32 0.5×	41 0.7×	23	378
Annie Fang United States	13	155 1.1×	117 0.9×	59 0.5×	63 1.0×	14 0.2×	29	394
Claudia Simonelli Italy	5	284 2.0×	202 1.6×	161 1.4×	54 0.9×	88 1.5×	9	430
Simone Becker United States	11	203 1.4×	184 1.4×	69 0.6×	24 0.4×	111 1.9×	13	461
Faisal Mahmood Pakistan	10	165 1.2×	115 0.9×	59 0.5×	15 0.2×	27 0.5×	20	382
Kenan Dolapçıoğlu Türkiye	14	38 0.3×	118 0.9×	59 0.5×	42 0.7×	53 0.9×	36	527

Countries citing papers authored by Kazuhiko Ikeuchi

Since Specialization

Citations

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

Fields of papers citing papers by Kazuhiko Ikeuchi

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Kazuhiko Ikeuchi

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

Ikeuchi, Kazuhiko, Makoto Saito, Kazuya Okushin, et al.. (2025). Comparative effectiveness of antiviral treatment on household transmission of SARS-CoV-2: a retrospective cohort study using administrative data. BMC Infectious Diseases. 25(1). 1213–1213.

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

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.

Okamoto, Koh, Shigeo Ishikawa, Kazuhiko Ikeuchi, et al.. (2024). The Effectiveness and Safety of the Short‐Course Therapy in Liver Transplant Recipients With Uncomplicated Gram‐Negative Bacteremia: A Retrospective Study. Transplant Infectious Disease. 27(1). e14434–e14434. 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, et al.. (2023). Mpox associated with Panton-Valentin leucocidin-producing methicillin-resistant Staphylococcus aureus among people with HIV. Journal of Infection and Chemotherapy. 29(7). 710–712. 1 indexed citations

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

10.

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.

11.

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

12.

Adachi, Eisuke, Kazuhiko Ikeuchi, Michiko Koga, & Hiroshi Yotsuyanagi. (2022). Background factors in people living with HIV in Japan who switch to cabotegravir plus rilpivirine: A pilot study. Journal of Infection and Chemotherapy. 29(1). 109–111. 4 indexed citations

13.

Ikeuchi, Kazuhiko, Kazuya Okushin, Makoto Saito, et al.. (2022). Prevalence of HIV infection among non-elderly individuals with hepatitis C in Japan: a population-based cohort study using a health insurance claim data. BMC Infectious Diseases. 22(1). 167–167. 3 indexed citations

14.

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

15.

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

16.

Okushin, Kazuya, Rie Suzuki, Takeya Tsutsumi, et al.. (2021). Change in hepatitis C virus positivity among needle-stick injury source patients: a 10-year experience in a Japanese tertiary hospital. BMC Infectious Diseases. 21(1). 399–399. 3 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.

Kurosawa, Shuhei, Noritaka Sekiya, Kazuaki Fukushima, et al.. (2019). Unusual manifestation of disseminated herpes simplex virus type 2 infection associated with pharyngotonsilitis, esophagitis, and hemophagocytic lymphohisitocytosis without genital involvement. BMC Infectious Diseases. 19(1). 65–65. 8 indexed citations

20.

Okushin, Kazuya, Takeya Tsutsumi, Kazuhiko Ikeuchi, et al.. (2018). Helicobacter pyloriinfection and liver diseases: Epidemiology and insights into pathogenesis. World Journal of Gastroenterology. 24(32). 3617–3625. 45 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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