Ryan Ichikawa
Impact in
- Microbiology top 5%
- Antimicrobial Peptides and Activities
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- Immune Response and Inflammation
- IL-33, ST2, and ILC Pathways
Papers in
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- Immunotherapy and Immune Responses 2
- Immune Cell Function and Interaction 2
- Immune Response and Inflammation 2
- Psoriasis: Treatment and Pathogenesis 1
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- Microscopic Colitis 2
- Co-authors
- David Q. Shih (7 shared papers)Hon Wai Koon (7 shared papers)Stephan R. Targan (4 shared papers)Charalabos Pothoulakis (6 shared papers)Samantha Ho (5 shared papers)Richard L. Gallo (3 shared papers)Tressia Hing (3 shared papers)Kyriaki Bakirtzi (3 shared papers)
- Journals
- Gastroenterology (2 papers)The Journal of Immunology (2 papers)Cellular and Molecular Gastroenterology and Hepatology (1 paper)Clinical and Experimental Gastroenterology (1 paper)ImmunoHorizons (1 paper)
- Partner nations
- United StatesChinaSouth Korea
In The Last Decade
Ryan Ichikawa
13 papers receiving 463 citations
Peers
Comparison fields: 5 of 67
- Microbiology 147
- Immunology 165
- Emergency Medical Services 29
- Genetics 100
- Gastroenterology 17
Countries citing papers authored by Ryan Ichikawa
This map shows the geographic impact of Ryan Ichikawa'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 Ryan Ichikawa with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ryan Ichikawa more than expected).
Fields of papers citing papers by Ryan Ichikawa
This network shows the impact of papers produced by Ryan Ichikawa. 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 Ryan Ichikawa. The network helps show where Ryan Ichikawa may publish in the future.
Co-authors
The 25 scholars most cited alongside Ryan Ichikawa, 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 | 2011 | 108 | |
| 2 | 2012 | 83 | |
| 3 | 2017 | 60 | |
| 4 | 2014 | 47 | |
| 5 | 2021 | 43 | |
| 6 | 2014 | 41 | |
| 7 | 2013 | 37 | |
| 8 | 2017 | 23 | |
| 9 | 2018 | 13 | |
| 10 | 2018 | 9 | |
| 11 | 2024 | 3 | |
| 12 | 2014 | 3 | |
| 13 | 2012 | 2 |
About Ryan Ichikawa
Ryan Ichikawa is a scholar working on Immunology, Epidemiology, Genetics, Microbiology and Surgery, having authored 13 papers that have together received 472 indexed citations. Recurring topics across this work include Antimicrobial Peptides and Activities (3 papers), Inflammatory Bowel Disease (3 papers), Immunotherapy and Immune Responses (2 papers), Helicobacter pylori-related gastroenterology studies (2 papers), Microscopic Colitis (2 papers), Immune Cell Function and Interaction (2 papers), Immune Response and Inflammation (2 papers) and Psoriasis: Treatment and Pathogenesis (1 paper). The work is most often cited by research in Microbiology (147 citations), Immunology (165 citations), Emergency Medical Services (29 citations), Genetics (100 citations) and Gastroenterology (17 citations). Ryan Ichikawa has collaborated with scholars based in United States, China and South Korea. Frequent co-authors include David Q. Shih, Hon Wai Koon, Stephan R. Targan, Charalabos Pothoulakis, Samantha Ho, Richard L. Gallo, Tressia Hing, Kyriaki Bakirtzi, Michelle Cheng and Ivy Ka Man Law. Their work appears in journals such as Gastroenterology, The Journal of Immunology, Cellular and Molecular Gastroenterology and Hepatology, Clinical and Experimental Gastroenterology and ImmunoHorizons.
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.