Alyssa Johnsen

25 papers and 874 indexed citations i.

About

Alyssa Johnsen is a scholar working on Rheumatology, Immunology and Hematology. According to data from OpenAlex, Alyssa Johnsen has authored 25 papers receiving a total of 874 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Rheumatology, 14 papers in Immunology and 7 papers in Hematology. Recurrent topics in Alyssa Johnsen’s work include Rheumatoid Arthritis Research and Therapies (9 papers), Spondyloarthritis Studies and Treatments (7 papers) and Autoimmune and Inflammatory Disorders Research (6 papers). Alyssa Johnsen is often cited by papers focused on Rheumatoid Arthritis Research and Therapies (9 papers), Spondyloarthritis Studies and Treatments (7 papers) and Autoimmune and Inflammatory Disorders Research (6 papers). Alyssa Johnsen collaborates with scholars based in United States, Belgium and United Kingdom. Alyssa Johnsen's co-authors include Clifford V. Harding, Dennis J. Templeton, M S Sy, Man‐Sun Sy, Philip J. Mease, Christophe Benoist, Diane Mathis, J. France, Marleen Nys and Oliver FitzGerald and has published in prestigious journals such as Proceedings of the National Academy of Sciences, The Journal of Immunology and Immunological Reviews.

In The Last Decade

Co-authorship network of co-authors of Alyssa Johnsen i

Fields of papers citing papers by Alyssa Johnsen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Alyssa Johnsen

Since Specialization
Citations

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

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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2025