Jón G. Jónasson

University of Iceland — IS

Biochemistry, Genetics and Molecular Biology · Life Sciences

86h-index34.8kcitations384works1.82yr avg
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Research Topics

Cancer Genomics and Diagnostics(54), Genetic factors in colorectal cancer(49), BRCA gene mutations in cancer(45), Colorectal Cancer Screening and Detection(31), RNA modifications and cancer(26)

Publications334 total

Genomic determinants of antibiotic resistance for Helicobacter pylori treatment: a retrospective phenotypic and genotypic observational study
The Lancet Microbe·2025Open Access
Splenic hamartoma in two related patients with BAP1 tumour predisposition syndrome caused by a novel germline BAP1 p.(Gly128Arg) missense variant
2025Open Access
Relative survival analysis of Merkel cell carcinoma across intersectional demographics using the Surveillance, Epidemiology, and End Results (SEER) database
JAAD International·2025Open Access
Characteristics and Neoplastic Progression in Barrett’s Esophagus: A Large Population-Based Study from Iceland
Diagnostics·2025Open Access
Lynch syndrome screening in colorectal and endometrial cancers in Iceland
Acta Oncologica·2025Open Access
Familial risk and phenotypic variation of sarcoidosis in the Icelandic population
ERJ Open Research·2025· 2 citedOpen Access
Meckel’s diverticulitis with perforation – a case report and discussion of the disorder
Læknablaðið·2024Open Access
Gene-based burden tests of rare germline variants identify six cancer susceptibility genes
Nature Genetics·2024· 15 citedOpen Access
Incidence and outcomes of Merkel cell carcinoma related to Merkel cell polyomavirus status in Iceland in 1981-2023
JAAD International·2024· 3 citedOpen Access
INCIDENCE AND PROGRESSION TO NEOPLASM IN BARRETT'S ESOPHAGUS FROM A LARGE POPULATION-BASED STUDY IN ICELAND
Gastrointestinal Endoscopy·2024
INCIDENCE AND PROGRESSION TO NEOPLASM IN BARRETT'S ESOPHAGUS FROM A LARGE POPULATION-BASED STUDY IN ICELAND
Gastrointestinal Endoscopy·2024
The Helicobacter pylori Genome Project: insights into H. pylori population structure from analysis of a worldwide collection of complete genomes
Nature Communications·2023· 61 citedOpen Access
Estrogen receptor-positive breast cancer and adverse outcome in BRCA2 mutation carriers and young non-carrier patients
npj Breast Cancer·2023· 10 citedOpen Access
Survival of patients with basal cell carcinoma, squamous cell carcinoma, and squamous cell carcinoma in situ: A whole population study
Journal of the American Academy of Dermatology·2023· 2 cited
Histopathology and levels of proteins in plasma associate with survival after colorectal cancer diagnosis
British Journal of Cancer·2023· 4 citedOpen Access
Data from Loss-of-Function Variants in the Tumor-Suppressor Gene <i>PTPN14</i> Confer Increased Cancer Risk
2023Open Access
Supplementary Material from Loss-of-Function Variants in the Tumor-Suppressor Gene <i>PTPN14</i> Confer Increased Cancer Risk
2023Open Access
Data from Loss-of-Function Variants in the Tumor-Suppressor Gene <i>PTPN14</i> Confer Increased Cancer Risk
2023Open Access
Supplementary Material from Loss-of-Function Variants in the Tumor-Suppressor Gene <i>PTPN14</i> Confer Increased Cancer Risk
2023Open Access
Metachronous Colorectal Cancer in Icelandic MSH6 and PMS2 Lynch Syndrome Carriers in 1955–2017: A Population-based Study
Gastroenterology·2023· 4 citedOpen Access
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Frequent Co-authors

Laufey Tryggvadóttír(22), Daniela Pierannunzio(13), Milena Sant(13), Pamela Minicozzi(13), Þórunn Rafnar(12), Patrick Sulem(12), Annalisa Trama(12), Daníel F. Guðbjartsson(11), Kāri Stefánsson(11), Riccardo Capocaccia(11), Simon Stacey(10), Ásgeir Sigurðsson(10), Gísli Másson(10), Unnur Þorsteinsdóttir(10), Jūlı́us Guðmundsson(10), Gemma Gatta(10), Laura Botta(10), Monika Hackl(10), Nadya Dimitrova(10), Sabine Luttmann(10)