James Cullen

45 papers and 1.7k indexed citations i.

About

James Cullen is a scholar working on Surgery, Genetics and Epidemiology. According to data from OpenAlex, James Cullen has authored 45 papers receiving a total of 1.7k indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Surgery, 8 papers in Genetics and 7 papers in Epidemiology. Recurrent topics in James Cullen’s work include Organ Transplantation Techniques and Outcomes (6 papers), Inflammatory Bowel Disease (5 papers) and Microscopic Colitis (5 papers). James Cullen is often cited by papers focused on Organ Transplantation Techniques and Outcomes (6 papers), Inflammatory Bowel Disease (5 papers) and Microscopic Colitis (5 papers). James Cullen collaborates with scholars based in Canada, United States and Spain. James Cullen's co-authors include Robin S. McLeod, Zane Cohen, Dennis Stamp, W. Robert Bruce, Alan Medline, Luca Roncucci, Manfred Wuttig, J. E. Blair, Julie Carrier and Johane P. Allard and has published in prestigious journals such as Physical Review Letters, Applied Physics Letters and Gastroenterology.

In The Last Decade

Co-authorship network of co-authors of James Cullen i

Fields of papers citing papers by James Cullen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by James Cullen

Since Specialization
Citations

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