U. Theissen

7 papers and 298 indexed citations
i
.

About

U. Theissen is a scholar working on Immunology and Allergy, Surgery and Dermatology. According to data from OpenAlex, U. Theissen has authored 7 papers receiving a total of 298 indexed citations (citations by other indexed papers that have themselves been cited), including 3 papers in Immunology and Allergy, 3 papers in Surgery and 2 papers in Dermatology. Recurrent topics in U. Theissen’s work include Biomedical and Chemical Research (3 papers), Contact Dermatitis and Allergies (2 papers) and Food Allergy and Anaphylaxis Research (2 papers). U. Theissen is often cited by papers focused on Biomedical and Chemical Research (3 papers), Contact Dermatitis and Allergies (2 papers) and Food Allergy and Anaphylaxis Research (2 papers). U. Theissen collaborates with scholars based in Germany, Canada and France. U. Theissen's co-authors include Randolf Brehler, Thomas A. Luger, Charles Mohr, N. Mertes, Thomas Schwarz, Y. De Prost, H. Degreef, J Delescluse, Siegfried Nolting and Aditya K. Gupta and has published in prestigious journals such as Allergy, Dermatology and Der Hautarzt.

In The Last Decade

Co-authorship network of co-authors of U. Theissen

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

Fields of papers citing papers by U. Theissen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by U. Theissen

Since Specialization
Citations

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

Explore authors with similar magnitude of impact

Rankless by CCL
2026