Jonas Halfvarson
Impact in
- Genetics top 0.05%
- Inflammatory Bowel Disease
- Genetic Associations and Epidemiology
- Molecular Biology top 0.5%
- Gut microbiota and health
- Epigenetics and DNA Methylation
Papers in
- Genetics 243
- Inflammatory Bowel Disease 239
- Genetic Associations and Epidemiology 8
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- Gastrointestinal motility and disorders 4
- Co-authors
- Curt Tysk (31 shared papers)Gunnar Järnerot (12 shared papers)Jonas Filip Ludvigsson (69 shared papers)Johan Dicksved (5 shared papers)Ola Olén (70 shared papers)Lars G. Engstrand (7 shared papers)Benjamin P. Willing (3 shared papers)Mauro D’Amato (19 shared papers)
- Journals
- Journal of Crohn s and Colitis (38 papers)Gastroenterology (24 papers)Scandinavian Journal of Gastroenterology (23 papers)Inflammatory Bowel Diseases (23 papers)Alimentary Pharmacology & Therapeutics (18 papers)
- Partner nations
- SwedenUnited StatesUnited Kingdom
In The Last Decade
Jonas Halfvarson
276 papers receiving 21.8k citations
Jonas Halfvarson's Hit Papers
Peers
Comparison fields: 5 of 160
- Genetics 12.4k
- Molecular Biology 5.5k
- Gastroenterology 594
- Immunology 1.1k
- Pathology and Forensic Medicine 940
Countries citing papers authored by Jonas Halfvarson
This map shows the geographic impact of Jonas Halfvarson'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 Jonas Halfvarson with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Jonas Halfvarson more than expected).
Fields of papers citing papers by Jonas Halfvarson
This network shows the impact of papers produced by Jonas Halfvarson. 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 Jonas Halfvarson. The network helps show where Jonas Halfvarson may publish in the future.
Co-authors
The 25 scholars most cited alongside Jonas Halfvarson, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 285 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | Genome-wide meta-analysis increases to 71 the number of confirmed Crohn's disease susceptibility loci Hit paper breakdown → | 2010 | 2131 |
| 2 | Meta-analysis identifies 29 additional ulcerative colitis risk loci, increasing the number of confirmed associations to 47 Hit paper breakdown → | 2011 | 1146 |
| 3 | Multiple sclerosis genomic map implicates peripheral immune cells and microglia in susceptibility Hit paper breakdown → | 2019 | 1067 |
| 4 | Dynamics of the human gut microbiome in inflammatory bowel disease Hit paper breakdown → | 2017 | 944 |
| 5 | A Pyrosequencing Study in Twins Shows That Gastrointestinal Microbial Profiles Vary With Inflammatory Bowel Disease Phenotypes Hit paper breakdown → | 2010 | 881 |
| 6 | Deep resequencing of GWAS loci identifies independent rare variants associated with inflammatory bowel disease Hit paper breakdown → | 2011 | 645 |
| 7 | Inherited determinants of Crohn's disease and ulcerative colitis phenotypes: a genetic association study Hit paper breakdown → | 2015 | 627 |
| 8 | Analysis of five chronic inflammatory diseases identifies 27 new associations and highlights disease-specific patterns at shared loci Hit paper breakdown → | 2016 | 600 |
| 9 | Genome-wide association identifies multiple ulcerative colitis susceptibility loci Hit paper breakdown → | 2010 | 547 |
| 10 | 2009 | 543 | |
| 11 | Fine-mapping inflammatory bowel disease loci to single-variant resolution Hit paper breakdown → | 2017 | 465 |
| 12 | 2008 | 452 | |
| 13 | 2009 | 439 | |
| 14 | 2008 | 395 | |
| 15 | 2008 | 380 | |
| 16 | Colorectal cancer in ulcerative colitis: a Scandinavian population-based cohort study Hit paper breakdown → | 2020 | 373 |
| 17 | 2012 | 351 | |
| 18 | 2013 | 337 | |
| 19 | 2003 | 320 | |
| 20 | 2018 | 237 |
About Jonas Halfvarson
Jonas Halfvarson is a scholar working on Genetics, Gastroenterology, Molecular Biology, Oncology and Immunology, having authored 285 papers that have together received 22.3k indexed citations. Recurring topics across this work include Inflammatory Bowel Disease (239 papers), Gut microbiota and health (16 papers), Genetic Associations and Epidemiology (8 papers), Colorectal Cancer Screening and Detection (7 papers), Epigenetics and DNA Methylation (5 papers), Microscopic Colitis (4 papers), Biosimilars and Bioanalytical Methods (4 papers) and Gastrointestinal motility and disorders (4 papers). The work is most often cited by research in Genetics (12.4k citations), Molecular Biology (5.5k citations), Gastroenterology (594 citations), Immunology (1.1k citations) and Pathology and Forensic Medicine (940 citations). Jonas Halfvarson has collaborated with scholars based in Sweden, United States and United Kingdom. Frequent co-authors include Curt Tysk, Gunnar Järnerot, Jonas Filip Ludvigsson, Johan Dicksved, Ola Olén, Lars G. Engstrand, Benjamin P. Willing, Mauro D’Amato, Marianna Lucio and Magnus Rosenquist. Their work appears in journals such as Journal of Crohn s and Colitis, Gastroenterology, Scandinavian Journal of Gastroenterology, Inflammatory Bowel Diseases and Alimentary Pharmacology & Therapeutics.
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.