Author

Ragnheidur Arnadottir

National University Hospital of Iceland

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Genetics· 1 Genomics· 1

Signature Assays, Organisms & Methods

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Organism:human· 2 Approach:statistical model· 2 Research Focus:clustering· 1 Research Focus:fine-mapping· 1 Research Focus:GWAS / association mapping· 1 Assay:GWAS summary statistics· 1 Research Focus:variant calling· 1 Assay:whole-exome sequencing· 1

Frequent Co-Authors

Kāri StefánssoniD· 2 shared Alison D. MurrayiD· 1 shared Amy L. ShafririD· 1 shared Anders Dupont BørglumiD· 1 shared Andrews Shan· 1 shared Anna Margret Jonsdottir· 1 shared Archie CampbelliD· 1 shared Arne Vanhie· 1 shared

Activity by Year

2018-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 27 mutual co-author links

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2 shared papersGenetics

Kāri StefánssonORCID

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2 papers

Recent·Most cited

GeneticsbioRxivPreprintFeb 26, 2026

Endometriosis lesions are oligoclonal structures derived from the normal endometrium

Sigurgeir Ólafsson, Asgeir Orn Arnthorsson, Kirsten Kübler…·Kāri Stefánsson

This study shows endometriosis lesions originate from the normal endometrium through clonal expansion, with distinct clones at different body sites.

2 citations

humanwhole-exome sequencing

𝕏 PostBluesky

GenomicsbioRxivPreprintSep 7, 2018

Large-scale genome-wide association meta-analysis of endometriosis reveals 13 novel loci and genetically-associated comorbidity with other pain conditions

Nilüfer Rahmioğlu, Banasik Karina, Paraskevi Christofidou…·Hapangama K Dharani

This study identifies 13 novel genetic loci associated with endometriosis through a large GWAS meta-analysis and finds genetic links to other pain-related conditions.

42 citations

humanGWAS summary statistics

𝕏 PostBluesky