Kei‐ichi Sugiyama
- Molecular Biology top 10%
- Hepatology top 1%
- Epidemiology top 10%
- Plant Science top 5%
- Surgery top 10%
- Co-authors
- Shingo IzawaYoshiharu InoueTakashi KumadaSeiki KiriyamaIsao TakedaAkira KimuraHidenori ToyodaToshimasa Osada
- Topics
- Carcinogens and Genotoxicity Assessment (31 papers)Mycotoxins in Agriculture and Food (13 papers)DNA Repair Mechanisms (11 papers)
- Cited by
- HepatologyGastroenterologyAging
- Partner nations
- JapanSri LankaUnited States
In The Last Decade
Kei‐ichi Sugiyama
104 papers receiving 2.3k citations
Peers
Comparison fields: 5 of 121
- Molecular Biology 915
- Hepatology 641
- Epidemiology 465
- Plant Science 399
- Surgery 308
Countries citing papers authored by Kei‐ichi Sugiyama
This map shows the geographic impact of Kei‐ichi Sugiyama'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 Kei‐ichi Sugiyama with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Kei‐ichi Sugiyama more than expected).
Fields of papers citing papers by Kei‐ichi Sugiyama
This network shows the impact of papers produced by Kei‐ichi Sugiyama. 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 Kei‐ichi Sugiyama. The network helps show where Kei‐ichi Sugiyama may publish in the future.
Co-authorship network of co-authors of Kei‐ichi Sugiyama
This figure shows the co-authorship network connecting the top 25 collaborators of Kei‐ichi Sugiyama. A scholar is included among the top collaborators of Kei‐ichi Sugiyama 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 Kei‐ichi Sugiyama. Kei‐ichi Sugiyama is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 0 | |
| 2 | 0 | |
| 3 | 1 | |
| 4 | 2 | |
| 5 | 7 | |
| 6 | 15 | |
| 7 | 4 | |
| 8 | 29 | |
| 9 | 11 | |
| 10 | 127 | |
| 11 | 9 | |
| 12 | 23 | |
| 13 | 1 | |
| 14 | 1 | |
| 15 | 4 | |
| 16 | 2 | |
| 17 | 0 | |
| 18 | 1 | |
| 19 | 2 | |
| 20 | 8 |
About Kei‐ichi Sugiyama
Kei‐ichi Sugiyama is a scholar working on Hepatology, Cancer Research and Gastroenterology, having authored 110 papers that have together received 2.3k indexed citations. Recurring topics across this work include Carcinogens and Genotoxicity Assessment (31 papers), Mycotoxins in Agriculture and Food (13 papers) and DNA Repair Mechanisms (11 papers). The work is most often cited by research in Hepatology (641 citations), Gastroenterology (123 citations) and Aging (33 citations). Kei‐ichi Sugiyama has collaborated with scholars based in Japan, Sri Lanka and United States. Frequent co-authors include Shingo Izawa, Yoshiharu Inoue, Takashi Kumada, Seiki Kiriyama, Isao Takeda, Akira Kimura, Hidenori Toyoda, Toshimasa Osada, Satoshi Nakano and Shogo Nakano. Their work appears in journals such as Journal of Biological Chemistry, Hepatology and Cancer.
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.