A-K Ulfgren
Impact in
- Rheumatology top 2%
- Rheumatoid Arthritis Research and Therapies
- Systemic Lupus Erythematosus Research
- Immunology top 10%
- T-cell and B-cell Immunology
- Neutrophil, Myeloperoxidase and Oxidative Mechanisms
Papers in
-
- Rheumatoid Arthritis Research and Therapies 2
- Co-authors
- Dimitrios Makrygiannakis (3 shared papers)Lars Klareskog (7 shared papers)Anca I. Catrina (2 shared papers)Anders Eklúnd (1 shared paper)Albert J.W. Zendman (1 shared paper)C. Magnus Sköld (1 shared paper)Monika Hermansson (1 shared paper)Johan Grünewald (1 shared paper)
- Journals
- Annals of the Rheumatic Diseases (3 papers)British Journal of Dermatology (1 paper)Nitric Oxide (1 paper)Ghent University Academic Bibliography (Ghent University) (1 paper)Arthritis Research (6 papers)
- Partner nations
- SwedenUnited StatesNorway
In The Last Decade
A-K Ulfgren
11 papers receiving 802 citations
A-K Ulfgren's Hit Papers
Peers
Comparison fields: 5 of 75
- Rheumatology 405
- Immunology 206
- Microbiology 55
- Immunology and Allergy 47
- Periodontics 24
Countries citing papers authored by A-K Ulfgren
This map shows the geographic impact of A-K Ulfgren'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 A-K Ulfgren with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites A-K Ulfgren more than expected).
Fields of papers citing papers by A-K Ulfgren
This network shows the impact of papers produced by A-K Ulfgren. 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 A-K Ulfgren. The network helps show where A-K Ulfgren may publish in the future.
Co-authors
The 25 scholars most cited alongside A-K Ulfgren, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | Smoking increases peptidylarginine deiminase 2 enzyme expression in human lungs and increases citrullination in BAL cells Hit paper breakdown → | 2008 | 411 |
| 2 | 2006 | 232 | |
| 3 | 2002 | 112 | |
| 4 | 2008 | 30 | |
| 5 | 2004 | 14 | |
| 6 | 2002 | 8 | |
| 7 | 2005 | 6 | |
| 8 | 2004 | 2 | |
| 9 | S100A12-expression is upregulated by TNF and may serve as a marker for the success of anti-TNF therapy | 2005 | 1 |
| 10 | 2004 | 1 | |
| 11 | 2002 | 1 | |
| 12 | 2004 | 0 |
About A-K Ulfgren
A-K Ulfgren is a scholar working on Epidemiology, Rheumatology, Immunology, Molecular Biology and Endocrine and Autonomic Systems, having authored 12 papers that have together received 818 indexed citations. Recurring topics across this work include Rheumatoid Arthritis Research and Therapies (2 papers), Nitric Oxide and Endothelin Effects (1 paper), Advanced Glycation End Products research (1 paper), Neonatal skin health care (1 paper), Immunotherapy and Immune Responses (1 paper), Inflammation biomarkers and pathways (1 paper), S100 Proteins and Annexins (1 paper) and Alkaline Phosphatase Research Studies (1 paper). The work is most often cited by research in Rheumatology (405 citations), Immunology (206 citations), Microbiology (55 citations), Immunology and Allergy (47 citations) and Periodontics (24 citations). A-K Ulfgren has collaborated with scholars based in Sweden, United States and Norway. Frequent co-authors include Dimitrios Makrygiannakis, Lars Klareskog, Anca I. Catrina, Anders Eklúnd, Albert J.W. Zendman, C. Magnus Sköld, Monika Hermansson, Johan Grünewald, Anthony P. Nicholas and Erik af Klint. Their work appears in journals such as Annals of the Rheumatic Diseases, British Journal of Dermatology, Nitric Oxide, Ghent University Academic Bibliography (Ghent University) and Arthritis Research.
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.