Kotaro Koyama
- Molecular Medicine top 5%
- Physiology top 5%
- Microbiology top 5%
- Antimicrobial Peptides and Activities 7
- Immunology top 10%
- Toxin Mechanisms and Immunotoxins 8
- Endocrinology top 10%
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- Glycosylation and Glycoproteins Research 5
- Insect Resistance and Genetics 5
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- Insect and Pesticide Research 3
- Insect Utilization and Effects 3
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- Insect Pest Control Strategies 3
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- Cancer Research and Treatments 2
- Co-authors
- Takashi SügimuraKeiji WakabayashiTomoichiro AkibaTakashi KanazawaYuko Matsushima‐HibiyaTakuo KonoToshio FukushimaSadao Kimura
- Journals
- Proceedings of the Japan Academy Series B (4 papers)Proceedings of the National Academy of Sciences (4 papers)Biochemical and Biophysical Research Communications (2 papers)
- Partner nations
- JapanUnited KingdomGermany
In The Last Decade
Kotaro Koyama
30 papers receiving 685 citations
Peers
Comparison fields: 5 of 76
- Molecular Medicine 93
- Physiology 82
- Microbiology 108
- Immunology 288
- Endocrinology 57
Countries citing papers authored by Kotaro Koyama
This map shows the geographic impact of Kotaro Koyama'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 Kotaro Koyama with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Kotaro Koyama more than expected).
Fields of papers citing papers by Kotaro Koyama
This network shows the impact of papers produced by Kotaro Koyama. 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 Kotaro Koyama. The network helps show where Kotaro Koyama may publish in the future.
Co-authorship network
The 25 scholars most cited alongside Kotaro Koyama, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | 2004 | 15 | |
| 2 | 2004 | 19 | |
| 3 | 2003 | 40 | |
| 4 | 2002 | 19 | |
| 5 | 2001 | 39 | |
| 6 | 2001 | 5 | |
| 7 | 2000 | 32 | |
| 8 | 2000 | 1 | |
| 9 | 1999 | 38 | |
| 10 | 1998 | 34 | |
| 11 | 1997 | 10 | |
| 12 | 1996 | 37 | |
| 13 | Inhibition of lymphatic metastasis in a syngeneic rat fibrosarcoma model by an angiogenesis inhibitor, AGM-1470. | 1996 | 5 |
| 14 | 1995 | 13 | |
| 15 | 1990 | 10 | |
| 16 | Differences of host immune response and of sensitivity to chemotherapeutic agents between two clones of rat fibrosarcoma with different metastatic potential. | 1986 | 3 |
| 17 | Glycosphingolipids in clonal variants of rat fibrosarcoma cells with different transplantability. | 1983 | 6 |
| 18 | Correlation of glycosylation in a membrane protein with a molecular weight of 150,000 with tumorigenic property of rat fibrosarcoma variants. | 1979 | 13 |
| 19 | 1972 | 9 | |
| 20 | [TUMOR TOXOHORMONE UNRELATED TO BACTERIAL CONTAMINATION]. | 1964 | 4 |
About Kotaro Koyama
Kotaro Koyama is a scholar working on Microbiology, Insect Science and Immunology, having authored 30 papers that have together received 761 indexed citations. Recurring topics across this work include Toxin Mechanisms and Immunotoxins (8 papers), Antimicrobial Peptides and Activities (7 papers), Glycosylation and Glycoproteins Research (5 papers), Insect Resistance and Genetics (5 papers), Insect and Pesticide Research (3 papers), Insect Pest Control Strategies (3 papers), Insect Utilization and Effects (3 papers) and Cancer Research and Treatments (2 papers). The work is most often cited by research in Molecular Medicine (93 citations), Physiology (82 citations) and Microbiology (108 citations). Kotaro Koyama has collaborated with scholars based in Japan, United Kingdom and Germany. Frequent co-authors include Takashi Sügimura, Keiji Wakabayashi, Tomoichiro Akiba, Takashi Kanazawa, Yuko Matsushima‐Hibiya, Takuo Kono, Toshio Fukushima, Sadao Kimura, Masahiko Watanabe and Masahiko Watanabe. Their work appears in journals such as Proceedings of the Japan Academy Series B, Proceedings of the National Academy of Sciences, Biochemical and Biophysical Research Communications, JNCI Journal of the National Cancer Institute and European Journal of Biochemistry.
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.