Alexandre Johannsen
- Dermatology top 5%
- Immunology and Allergy top 5%
- Gastroenterology top 5%
- Epidemiology
- Physiology
- Co-authors
- Stéphanie Christen‐ZaechPatrick MeylanCaroline LangSarah NorrenbergGilbert GreubGuy Prod’homDaniel HohlYvan Vial
- Topics
- Allergic Rhinitis and Sensitization (2 papers)T-cell and B-cell Immunology (2 papers)Immune Cell Function and Interaction (2 papers)
- Journals
- Journal of Biological ChemistryThe Journal of ImmunologyJournal of Investigative Dermatology
- Partner nations
- SwitzerlandUnited StatesUnited Kingdom
In The Last Decade
Alexandre Johannsen
6 papers receiving 312 citations
Peers
Comparison fields: 5 of 51
- Dermatology 154
- Immunology and Allergy 128
- Gastroenterology 96
- Epidemiology 70
- Physiology 60
Countries citing papers authored by Alexandre Johannsen
This map shows the geographic impact of Alexandre Johannsen'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 Alexandre Johannsen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Alexandre Johannsen more than expected).
Fields of papers citing papers by Alexandre Johannsen
This network shows the impact of papers produced by Alexandre Johannsen. 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 Alexandre Johannsen. The network helps show where Alexandre Johannsen may publish in the future.
Co-authorship network of co-authors of Alexandre Johannsen
This figure shows the co-authorship network connecting the top 25 collaborators of Alexandre Johannsen. A scholar is included among the top collaborators of Alexandre Johannsen 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 Alexandre Johannsen. Alexandre Johannsen is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 9 | |
| 2 | 176 | |
| 3 | 7 | |
| 4 | 2 | |
| 5 | 22 | |
| 6 | 105 |
About Alexandre Johannsen
Alexandre Johannsen is a scholar working on Immunology and Allergy, Dermatology and Gastroenterology, having authored 6 papers that have together received 321 indexed citations. Recurring topics across this work include Allergic Rhinitis and Sensitization (2 papers), T-cell and B-cell Immunology (2 papers) and Immune Cell Function and Interaction (2 papers). The work is most often cited by research in Immunology and Allergy (128 citations), Gastroenterology (96 citations) and Dermatology (154 citations). Alexandre Johannsen has collaborated with scholars based in Switzerland, United States and United Kingdom. Frequent co-authors include Stéphanie Christen‐Zaech, Patrick Meylan, Caroline Lang, Sarah Norrenberg, Gilbert Greub, Guy Prod’hom, Daniel Hohl, Yvan Vial, Magdalini Kypriotou and Gary M. Gray. Their work appears in journals such as Journal of Biological Chemistry, The Journal of Immunology and Journal of Investigative Dermatology.
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.