P. Ryan
Impact in
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- Immune Cell Function and Interaction
- T-cell and B-cell Immunology
- Immunotherapy and Immune Responses
- Ophthalmology top 10%
- Ocular Diseases and Behçet’s Syndrome
Papers in
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- Immune Cell Function and Interaction 4
- Immunotherapy and Immune Responses 2
- T-cell and B-cell Immunology 2
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- Cytomegalovirus and herpesvirus research 2
- Co-authors
- Lesley A. Bergmeier (2 shared papers)Md Samiul Hasan (1 shared paper)Daniel J. Pennington (3 shared papers)Farida Fortune (1 shared paper)Natalia Izotova (1 shared paper)Ali Jawad (1 shared paper)Capucine L. Grandjean (1 shared paper)Nital Sumaria (1 shared paper)
- Journals
- Clinical & Experimental Immunology (1 paper)PLoS ONE (1 paper)Journal of Dentistry (1 paper)Journal of Prosthetic Dentistry (1 paper)Frontiers in Immunology (1 paper)
- Partner nations
- United KingdomUnited StatesGermany
In The Last Decade
P. Ryan
12 papers receiving 286 citations
Peers
Comparison fields: 5 of 71
- Immunology 121
- Ophthalmology 41
- Rheumatology 48
- Oncology 50
- Oral Surgery 10
Countries citing papers authored by P. Ryan
This map shows the geographic impact of P. Ryan'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 P. Ryan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites P. Ryan more than expected).
Fields of papers citing papers by P. Ryan
This network shows the impact of papers produced by P. Ryan. 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 P. Ryan. The network helps show where P. Ryan may publish in the future.
Co-authors
The 25 scholars most cited alongside P. Ryan, 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 | 2016 | 88 | |
| 2 | 2009 | 60 | |
| 3 | 2017 | 54 | |
| 4 | 2023 | 25 | |
| 5 | 1974 | 16 | |
| 6 | 2012 | 12 | |
| 7 | Cell-mediated immune functions and immunoregulatory cells in Behçet's syndrome. | 1982 | 12 |
| 8 | 2020 | 7 | |
| 9 | 2024 | 6 | |
| 10 | 2012 | 5 | |
| 11 | 1988 | 2 | |
| 12 | 2025 | 1 | |
| 13 | 2023 | 0 |
About P. Ryan
P. Ryan is a scholar working on Immunology, Epidemiology, Orthodontics, Infectious Diseases and Molecular Biology, having authored 13 papers that have together received 288 indexed citations. Recurring topics across this work include Immune Cell Function and Interaction (4 papers), Immunotherapy and Immune Responses (2 papers), T-cell and B-cell Immunology (2 papers), Dental materials and restorations (2 papers), Cytomegalovirus and herpesvirus research (2 papers), Marine animal studies overview (1 paper), Epilepsy research and treatment (1 paper) and SARS-CoV-2 detection and testing (1 paper). The work is most often cited by research in Immunology (121 citations), Ophthalmology (41 citations), Rheumatology (48 citations), Oncology (50 citations) and Oral Surgery (10 citations). P. Ryan has collaborated with scholars based in United Kingdom, United States and Germany. Frequent co-authors include Lesley A. Bergmeier, Md Samiul Hasan, Daniel J. Pennington, Farida Fortune, Natalia Izotova, Ali Jawad, Capucine L. Grandjean, Nital Sumaria, V.J. Kingsmill and Ian J. McKay. Their work appears in journals such as Clinical & Experimental Immunology, PLoS ONE, Journal of Dentistry, Journal of Prosthetic Dentistry and Frontiers in Immunology.
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.