Steve O’Brien

7 papers and 453 indexed citations
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About

Steve O’Brien is a scholar working on Immunology, Virology and Hematology. According to data from OpenAlex, Steve O’Brien has authored 7 papers receiving a total of 453 indexed citations (citations by other indexed papers that have themselves been cited), including 4 papers in Immunology, 4 papers in Virology and 3 papers in Hematology. Recurrent topics in Steve O’Brien’s work include HIV Research and Treatment (4 papers), Chronic Lymphocytic Leukemia Research (3 papers) and Immune Cell Function and Interaction (3 papers). Steve O’Brien is often cited by papers focused on HIV Research and Treatment (4 papers), Chronic Lymphocytic Leukemia Research (3 papers) and Immune Cell Function and Interaction (3 papers). Steve O’Brien collaborates with scholars based in United States, France and United Kingdom. Steve O’Brien's co-authors include Daniel Zagury, George W. Nelson, Cheryl A. Winkler, Jean‐François Zagury, Houria Hendel, Jay Rappaport, Mary Carrington, Hélène Le Buanec, Jean‐Marie Andrieu and François Schächter and has published in prestigious journals such as Blood, The Journal of Immunology and JAIDS Journal of Acquired Immune Deficiency Syndromes.

In The Last Decade

Co-authorship network of co-authors of Steve O’Brien

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

Fields of papers citing papers by Steve O’Brien

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Steve O’Brien. 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 Steve O’Brien. The network helps show where Steve O’Brien may publish in the future.

Countries citing papers authored by Steve O’Brien

Since Specialization
Citations

This map shows the geographic impact of Steve O’Brien'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 Steve O’Brien with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Steve O’Brien 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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2026