Weronica Ek
Researcher at Department of Immunology, Genetics and Pathology; Research programme: Genomics and Neurobiology; Research group Åsa Johansson
- E-mail:
- weronica.ek@igp.uu.se
- Visiting address:
- BMC, Husargatan 3
751 22 Uppsala - Postal address:
- Box 815
751 08 Uppsala

Publications
Recent publications
Hormonal Contraceptive Formulations and Breast Cancer Risk in Adolescents and Premenopausal Women
Part of JAMA Oncology, 2025
- DOI for Hormonal Contraceptive Formulations and Breast Cancer Risk in Adolescents and Premenopausal Women
- Download full text (pdf) of Hormonal Contraceptive Formulations and Breast Cancer Risk in Adolescents and Premenopausal Women
Part of Upsala Journal of Medical Sciences, 2025
- DOI for Toll-like receptor 4 (TLR-4) polymorphisms and asthma risk in rural and urban settings: findings from the UK biobank
- Download full text (pdf) of Toll-like receptor 4 (TLR-4) polymorphisms and asthma risk in rural and urban settings: findings from the UK biobank
Part of The BMJ, 2024
- DOI for Contemporary menopausal hormone therapy and risk of cardiovascular disease - a Swedish nationwide register-based emulated target trial
- Download full text (pdf) of Contemporary menopausal hormone therapy and risk of cardiovascular disease - a Swedish nationwide register-based emulated target trial
Adiposity and sex-specific cancer risk.
Part of Cancer Cell, p. 1186-11970000, 2023
- DOI for Adiposity and sex-specific cancer risk.
- Download full text (pdf) of Adiposity and sex-specific cancer risk.
Population-based cohort study of oral contraceptive use and risk of depression
Part of Epidemiology and Psychiatric Sciences, 2023
- DOI for Population-based cohort study of oral contraceptive use and risk of depression
- Download full text (pdf) of Population-based cohort study of oral contraceptive use and risk of depression
All publications
Articles in journal
Hormonal Contraceptive Formulations and Breast Cancer Risk in Adolescents and Premenopausal Women
Part of JAMA Oncology, 2025
- DOI for Hormonal Contraceptive Formulations and Breast Cancer Risk in Adolescents and Premenopausal Women
- Download full text (pdf) of Hormonal Contraceptive Formulations and Breast Cancer Risk in Adolescents and Premenopausal Women
Part of Upsala Journal of Medical Sciences, 2025
- DOI for Toll-like receptor 4 (TLR-4) polymorphisms and asthma risk in rural and urban settings: findings from the UK biobank
- Download full text (pdf) of Toll-like receptor 4 (TLR-4) polymorphisms and asthma risk in rural and urban settings: findings from the UK biobank
Part of The BMJ, 2024
- DOI for Contemporary menopausal hormone therapy and risk of cardiovascular disease - a Swedish nationwide register-based emulated target trial
- Download full text (pdf) of Contemporary menopausal hormone therapy and risk of cardiovascular disease - a Swedish nationwide register-based emulated target trial
Adiposity and sex-specific cancer risk.
Part of Cancer Cell, p. 1186-11970000, 2023
- DOI for Adiposity and sex-specific cancer risk.
- Download full text (pdf) of Adiposity and sex-specific cancer risk.
Population-based cohort study of oral contraceptive use and risk of depression
Part of Epidemiology and Psychiatric Sciences, 2023
- DOI for Population-based cohort study of oral contraceptive use and risk of depression
- Download full text (pdf) of Population-based cohort study of oral contraceptive use and risk of depression
Part of Arthritis & Rheumatology, p. 2027-2035, 2023
- DOI for Body Mass Index and the Risk of Rheumatic Disease: Linear and Nonlinear Mendelian Randomization Analyses
- Download full text (pdf) of Body Mass Index and the Risk of Rheumatic Disease: Linear and Nonlinear Mendelian Randomization Analyses
Part of Rheumatology, p. 2101-2108, 2023
- DOI for Effects of oral contraceptives and menopausal hormone therapy on the risk of rheumatoid arthritis: a prospective cohort study
- Download full text (pdf) of Effects of oral contraceptives and menopausal hormone therapy on the risk of rheumatoid arthritis: a prospective cohort study
Gene-based variant analysis of whole-exome sequencing in relation to eosinophil count
Part of Frontiers in Immunology, 2022
- DOI for Gene-based variant analysis of whole-exome sequencing in relation to eosinophil count
- Download full text (pdf) of Gene-based variant analysis of whole-exome sequencing in relation to eosinophil count
Part of Nature Communications, 2022
- DOI for Contribution of rare whole-genome sequencing variants to plasma protein levels and the missing heritability
- Download full text (pdf) of Contribution of rare whole-genome sequencing variants to plasma protein levels and the missing heritability
Oral Contraceptives, Hormone Replacement Therapy, and Stroke Risk
Part of Stroke, p. 3107-3115, 2022
Investigating the Effect of Estradiol Levels on the Risk of Breast, Endometrial, and Ovarian Cancer
Part of Journal of the Endocrine Society, 2022
- DOI for Investigating the Effect of Estradiol Levels on the Risk of Breast, Endometrial, and Ovarian Cancer
- Download full text (pdf) of Investigating the Effect of Estradiol Levels on the Risk of Breast, Endometrial, and Ovarian Cancer
Causal effects of inflammatory protein biomarkers on inflammatory diseases
Part of Science Advances, 2021
- DOI for Causal effects of inflammatory protein biomarkers on inflammatory diseases
- Download full text (pdf) of Causal effects of inflammatory protein biomarkers on inflammatory diseases
Part of American Journal of Psychiatry, p. 625-634, 2021
Part of American Journal of Hematology, p. 1350-1362, 2021
- DOI for Characterization of the human ABO genotypes and their association to common inflammatory and cardiovascular diseases in the UK Biobank
- Download full text (pdf) of Characterization of the human ABO genotypes and their association to common inflammatory and cardiovascular diseases in the UK Biobank
Part of Clinical and Experimental Allergy, p. 78-86, 2021
Time-dependent effects of oral contraceptive use on breast, ovarian and endometrial cancers
Part of Cancer Research, p. 1153-1162, 2021
Part of Journal of Clinical Endocrinology and Metabolism, 2021
- DOI for Genome-Wide Association Study of Estradiol Levels and the Causal Effect of Estradiol on Bone Mineral Density
- Download full text (pdf) of Genome-Wide Association Study of Estradiol Levels and the Causal Effect of Estradiol on Bone Mineral Density
Targeted Analysis of Serum Proteins Encoded at Known Inflammatory Bowel Disease Risk Loci
Part of Inflammatory Bowel Diseases, p. 306-316, 2019
- DOI for Targeted Analysis of Serum Proteins Encoded at Known Inflammatory Bowel Disease Risk Loci
- Download full text (pdf) of Targeted Analysis of Serum Proteins Encoded at Known Inflammatory Bowel Disease Risk Loci
Part of Nature Medicine, p. 1390-1395, 2019
Part of Scientific Reports, 2019
- DOI for Improved power and precision with whole genome sequencing data in genome-wide association studies of inflammatory biomarkers
- Download full text (pdf) of Improved power and precision with whole genome sequencing data in genome-wide association studies of inflammatory biomarkers
Part of Nature Communications, 2019
- DOI for Genome-wide association study of body fat distribution identifies adiposity loci and sex-specific genetic effects
- Download full text (pdf) of Genome-wide association study of body fat distribution identifies adiposity loci and sex-specific genetic effects
Part of Human Molecular Genetics, p. 4022-4041, 2019
- DOI for Genome-wide association analysis of 350 000 Caucasians from the UK Biobank identifies novel loci for asthma, hay fever and eczema
- Download full text (pdf) of Genome-wide association analysis of 350 000 Caucasians from the UK Biobank identifies novel loci for asthma, hay fever and eczema
Part of Neurogastroenterology and Motility, 2018
Genetic variants influencing phenotypic variance heterogeneity
Part of Human Molecular Genetics, p. 799-810, 2018
Part of Frontiers in Genetics, 2018
- DOI for A Meta-Analysis of Genome-Wide Association Studies of Growth Differentiation Factor-15 Concentration in Blood
- Download full text (pdf) of A Meta-Analysis of Genome-Wide Association Studies of Growth Differentiation Factor-15 Concentration in Blood
Breast-feeding and risk of asthma, hay fever, and eczema
Part of Journal of Allergy and Clinical Immunology, p. 1157-+, 2018
Part of Neurogastroenterology and Motility, 2017
Epigenome-wide DNA methylation study of IgE concentration in relation to self-reported allergies
Part of Epigenomics, p. 407-418, 2017
Part of PLOS Genetics, 2017
- DOI for The relative contribution of DNA methylation and genetic variants on protein biomarkers for human diseases.
- Download full text (pdf) of The relative contribution of DNA methylation and genetic variants on protein biomarkers for human diseases.
Part of PLOS Genetics, 2017
- DOI for Gene-environment interaction study for BMI reveals interactions between genetic factors and physical activity, alcohol consumption and socioeconomic status.
- Download full text (pdf) of Gene-environment interaction study for BMI reveals interactions between genetic factors and physical activity, alcohol consumption and socioeconomic status.
Tea and coffee consumption in relation to DNA methylation in four European cohorts
Part of Human Molecular Genetics, p. 3221-3231, 2017
Part of Human Molecular Genetics, p. 4739-4748, 2016
Part of Human Molecular Genetics, p. 817-827, 2016
Part of Epigenomics, p. 5-7, 2016
Part of International Journal of Cancer, p. 1146-1152, 2016
Part of Carcinogenesis, p. 992-998, 2015
Part of PLOS ONE, 2015
Pleiotropic Analysis of Cancer Risk Loci on Esophageal Adenocarcinoma Risk.
Part of Cancer Epidemiology, Biomarkers and Prevention, 2015
Part of Gut, 2015
The history of genetics in inflammatory bowel disease.
Part of Annals of Gastroenterology, 2014
Part of Journal of the National Cancer Institute, 2014
Most common 'sporadic' cancers have a significant germline genetic component.
Part of Human Molecular Genetics, 2014
Part of Gastroenterology, 2014
Part of Journal of the National Cancer Institute, p. 1711-8, 2013
Part of Nature Genetics, 2013
Part of Frontiers in Genetics, 2012
Common variants at the MHC locus and at chromosome 16q24.1 predispose to Barrett's esophagus.
Part of Nature Genetics, 2012