Koichi Yamanishi

15.1k total citations · 5 hit papers
228 papers, 11.0k citations indexed

About

Koichi Yamanishi is a scholar working on Epidemiology, Oncology and Infectious Diseases. According to data from OpenAlex, Koichi Yamanishi has authored 228 papers receiving a total of 11.0k indexed citations (citations by other indexed papers that have themselves been cited), including 202 papers in Epidemiology, 77 papers in Oncology and 50 papers in Infectious Diseases. Recurrent topics in Koichi Yamanishi's work include Herpesvirus Infections and Treatments (162 papers), Cytomegalovirus and herpesvirus research (129 papers) and Viral-associated cancers and disorders (72 papers). Koichi Yamanishi is often cited by papers focused on Herpesvirus Infections and Treatments (162 papers), Cytomegalovirus and herpesvirus research (129 papers) and Viral-associated cancers and disorders (72 papers). Koichi Yamanishi collaborates with scholars based in Japan, United States and France. Koichi Yamanishi's co-authors include Michiaki Takahashi, Yasuko Mori, Toshiomi Okuno, Yoshizo Asano, Toshio Kondo, Kimíyasu Shiraki, Takeshi Kurata, Yuji Isegawa, Tadamitsu Kishimoto and Keiji Ueda and has published in prestigious journals such as Science, Proceedings of the National Academy of Sciences and The Lancet.

In The Last Decade

Koichi Yamanishi

227 papers receiving 10.7k citations

Hit Papers

IDENTIFICATION OF HUMAN HERPESVIRUS-6 AS A CAUSAL AGENT F... 1988 2026 2000 2013 1988 2007 1993 2002 2015 250 500 750 1000
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.

  1. IDENTIFICATION OF HUMAN HERPESVIRUS-6 AS A CAUSAL AGENT FOR EXANTHEM SUBITUM
    1988 1.1k citations Koichi Yamanishi, Toshiomi Okuno et al. profile →
  2. Human Herpesviruses: Biology, Therapy, and Immunoprophylaxis
    2007 649 citations Ann M. Arvin, Gabriella Campadelli‐Fiume et al. Cambridge University Press eBooks profile →
  3. IL-6-Induced Homodimerization of gp130 and Associated Activation of a Tyrosine Kinase
    1993 629 citations Koichi Yamanishi, Tadamitsu Kishimoto et al. profile →
  4. SOCS-1 Participates in Negative Regulation of LPS Responses
    2002 552 citations Reiko Nakagawa, Tetsuji Naka et al. Immunity profile →
  5. Varicella zoster virus infection
    2015 500 citations Koichi Yamanishi et al. profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Koichi Yamanishi Japan 51 7.7k 4.2k 2.1k 1.8k 1.3k 228 11.0k
K Yamanishi Japan 47 3.8k 0.5× 1.8k 0.4× 1.5k 0.7× 1.9k 1.1× 1.5k 1.1× 301 8.6k
Stephen K. Tyring United States 44 4.6k 0.6× 1.9k 0.4× 1.0k 0.5× 1.2k 0.6× 751 0.6× 338 7.9k
Thomas F. Schulz Germany 64 6.8k 0.9× 8.5k 2.1× 4.2k 2.0× 2.7k 1.5× 1.6k 1.2× 358 14.1k
Bernhard Fleischer Germany 59 2.8k 0.4× 1.6k 0.4× 2.5k 1.2× 5.2k 2.9× 1.9k 1.5× 299 12.0k
Anthony A. Nash United Kingdom 44 4.3k 0.6× 2.5k 0.6× 826 0.4× 2.4k 1.3× 679 0.5× 121 6.7k
Barry T. Rouse United States 73 7.4k 1.0× 1.4k 0.3× 1.8k 0.9× 10.1k 5.6× 3.0k 2.3× 377 17.5k
Joseph S. Pagano United States 66 4.6k 0.6× 8.4k 2.0× 2.8k 1.3× 3.2k 1.8× 3.8k 2.9× 244 14.3k
Fred Rapp United States 46 4.9k 0.6× 2.7k 0.6× 1.4k 0.6× 1.2k 0.7× 1.9k 1.5× 362 8.3k
Charles Grose United States 53 6.6k 0.9× 633 0.2× 916 0.4× 1.5k 0.8× 708 0.5× 223 7.9k
Christian Münz Switzerland 71 6.1k 0.8× 5.4k 1.3× 1.2k 0.6× 11.9k 6.6× 4.0k 3.0× 295 19.4k

Countries citing papers authored by Koichi Yamanishi

Since Specialization
Citations

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

Fields of papers citing papers by Koichi Yamanishi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Koichi Yamanishi

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

All Works

20 of 20 papers shown
1.
2.
Okuno, Yoshinobu, et al.. (2017). Associations of Perceived Mental Stress, Sense of Purpose in Life, and Negative Life Events With the Risk of Incident Herpes Zoster and Postherpetic Neuralgia. American Journal of Epidemiology. 187(2). 251–259. 19 indexed citations
3.
Ozaki, Takao, Naoko Nishimura, Kensei Gotoh, et al.. (2015). Evaluation of varicella zoster virus-specific cell-mediated immunity by using an interferon-γ enzyme-linked immunosorbent assay. Journal of Immunological Methods. 426. 50–55. 6 indexed citations
4.
Okuno, Yoshinobu, Yoshiyuki Miyazaki, Yasuyuki Gomi, et al.. (2014). The Shozu Herpes Zoster (SHEZ) Study: Assessment of skin test with varicella skin test antigen “BIKEN” for predicting the risk of herpes zoster and post-herpetic neuralgia-Community-based prospective cohort study-. 30(10). 905–915. 3 indexed citations
5.
Tanimoto, Takeshi, Nobuyuki Takenaka, Shinichi Tamura, et al.. (2012). Comparison of the Cross-Reactive Anti-Influenza Neutralizing Activity of Polymeric and Monomeric IgA Monoclonal Antibodies. Viral Immunology. 25(5). 433–439. 6 indexed citations
6.
Nakano, Kazushi, Harutaka Katano, Kenjiro Tadagaki, et al.. (2012). Novel monoclonal antibodies for identification of multicentric Castleman's disease; Kaposi's sarcoma-associated herpesvirus-encoded vMIP-I and vMIP-II. Virology. 425(2). 95–102. 2 indexed citations
7.
Kawabata, Akiko, Huamin Tang, Honglan Huang, Koichi Yamanishi, & Yasuko Mori. (2009). Human herpesvirus 6 envelope components enriched in lipid rafts: evidence for virion-associated lipid rafts. Virology Journal. 6(1). 127–127. 16 indexed citations
8.
Okamoto, Shigefumi, Hironori Yoshii, Takami Akagi, et al.. (2007). Influenza hemagglutinin vaccine with poly(γ-glutamic acid) nanoparticles enhances the protection against influenza virus infection through both humoral and cell-mediated immunity. Vaccine. 25(49). 8270–8278. 36 indexed citations
9.
Arvin, Ann M., Gabriella Campadelli‐Fiume, Edward S. Mocarski, et al.. (2007). Human Herpesviruses: Biology, Therapy, and Immunoprophylaxis. Cambridge University Press eBooks. 649 indexed citations breakdown →
10.
Amo, Kiyoko, Keiko Tanaka‐Taya, Reiko Inagi, et al.. (2003). Human Herpesvirus 6B Infection of the Large Intestine of Patients with Diarrhea. Clinical Infectious Diseases. 36(1). 120–123. 24 indexed citations
11.
Okuno, Toshiomi, et al.. (2002). Activation of human herpesvirus 8 open reading frame K5 independent of ORF50 expression. Virus Research. 90(1-2). 77–89. 31 indexed citations
12.
Nomura, Midori, Mitsue Kurita-Taniguchi, Kazuhiro Kondo, et al.. (2002). Mechanism of host cell protection from complement in murine cytomegalovirus (CMV) infection: identification of a CMV-responsive element in the CD46 promoter region. European Journal of Immunology. 32(10). 2954–2964. 16 indexed citations
13.
Gomi, Yasuyuki, et al.. (2002). Comparison of the Complete DNA Sequences of the Oka Varicella Vaccine and Its Parental Virus. Journal of Virology. 76(22). 11447–11459. 144 indexed citations
14.
Nakagawa, Reiko, Tetsuji Naka, Hiroko Tsutsui, et al.. (2002). SOCS-1 Participates in Negative Regulation of LPS Responses. Immunity. 17(5). 677–687. 552 indexed citations breakdown →
15.
Isegawa, Yuji, Tetsu Mukai, Kazushi Nakano, et al.. (1999). Comparison of the Complete DNA Sequences of Human Herpesvirus 6 Variants A and B. Journal of Virology. 73(10). 8053–8063. 188 indexed citations
16.
Inagi, Reiko, Ratigorn Guntapong, Masayuki Nakao, et al.. (1996). Human herpesvirus 6 induces IL-8 gene expression in human hepatoma cell line, Hep G2. Journal of Medical Virology. 49(1). 34–40. 39 indexed citations
17.
Yunoki, Mikihiro, et al.. (1992). Development of Human Monoclonal Antibodies Against Human Cytomegalovirus. Hybridoma. 11(5). 569–579. 2 indexed citations
18.
Shiraki, Kimiyasu, K Horiuchi, Yoshizo Asano, Koichi Yamanishi, & Michiaki Takahashi. (1991). Differentiation of Oka varicella vaccine strain from wild varicella‐zoster virus strains isolated from vaccinees and household contact. Journal of Medical Virology. 33(2). 128–132. 24 indexed citations
19.
Tamura, Manabu, Hideo Asada, Kazuhiro Kondo, Michiaki Takahashi, & Koichi Yamanishi. (1987). Effects of human and murine interferons against hemorrhagic fever with renal syndrome (HFRS) virus (Hantaan virus). Antiviral Research. 8(4). 171–178. 38 indexed citations
20.
Morimoto, Yasuhiko, Susumu Kishimoto, Koichi Yamanishi, et al.. (1985). Clinical Features of Hemorrhagic Fever with Renal Syndrome (Epidemic Hemorrhagic Fever) in Japan: A Clinical and Laboratory Study on 27 Cases in Osaka in the 1960's and the 1980's. Kansenshogaku zasshi. 59(5). 439–458. 2 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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