Author

Hjördís Birna Árnadóttir

University of CopenhagenORCID 0009-0001-5271-6284Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Research Focus:cell type annotation· 1 Research Focus:development & morphogenesis· 1 Approach:experimental assay· 1 Assay:imaging· 1 Organism:mouse· 1 Assay:spatial transcriptomics· 1

Frequent Co-Authors

Danai Anastasia PanouiD· 1 shared FrodeK. RømeriD· 1 shared Jorge Felipe Lima TeixeiraiD· 1 shared Katrine GraverseniD· 1 shared Sandra B. AnderseniD· 1 shared Sigri KløveiD· 1 shared

Activity by Year

2025-2025 · peak 1/yr

Co-Author Collaboration Network

6 top collaborators · 15 mutual co-author links

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1 shared paperCell Biology

Danai Anastasia PanouORCID

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1 paper

Recent·Most cited

Host age at experimental Helicobacter pylori infection shapes epithelial development of mouse gastric organoids

Hjördís Birna Árnadóttir, Danai Anastasia Panou, Jorge Felipe Lima Teixeira, FrodeK. Rømer, Katrine Graversen, Sigri Kløve, Sandra B. Andersen

This study shows that infecting mice with Helicobacter pylori at a young age leads to larger gastric organoids and alters cell type composition compared to adult infection.

bioRxiv · Aug 31, 2025 · PreprintCell Biology