John Ryan

89 papers and 2.6k indexed citations
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About

John Ryan is a scholar working on Epidemiology, Rheumatology and Immunology. According to data from OpenAlex, John Ryan has authored 89 papers receiving a total of 2.6k indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Epidemiology, 12 papers in Rheumatology and 11 papers in Immunology. Recurrent topics in John Ryan’s work include Autoimmune and Inflammatory Disorders Research (7 papers), Inflammasome and immune disorders (5 papers) and Rheumatoid Arthritis Research and Therapies (4 papers). John Ryan is often cited by papers focused on Autoimmune and Inflammatory Disorders Research (7 papers), Inflammasome and immune disorders (5 papers) and Rheumatoid Arthritis Research and Therapies (4 papers). John Ryan collaborates with scholars based in United States, Ireland and Canada. John Ryan's co-authors include Bonnie B. Blomberg, Daniela Frasca, Ana Marie Landin, Suzanne C. Lechner, David Lee, Michael H. Criqui, Kiang Liu, Paul D. Sorlie, Janice Barnhart and Lisa M. LaVange and has published in prestigious journals such as The Journal of Immunology, American Journal of Respiratory and Critical Care Medicine and Cancer.

In The Last Decade

Co-authorship network of co-authors of John Ryan

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

John Ryan

86 papers receiving 2.4k citations

Fields of papers citing papers by John Ryan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by John Ryan

Since Specialization
Citations

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

Top Papers & Citation Paths

Explore John Ryan's most cited publications and discover how their work connects to other scholars through 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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