Author

Jeanne M. Quinn

Northwestern UniversityORCID 0000-0002-7830-4659Unclaimed 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 signaling & trafficking· 2 Organism:mouse· 2 Research Focus:development & morphogenesis· 1 Approach:experimental assay· 1 Assay:proteomics· 1 Approach:statistical model· 1

Frequent Co-Authors

Annette S. FlozakiD· 2 shared Cara J. GottardiiD· 2 shared Phuong M. LeiD· 2 shared Adam W. T. SteffeckiD· 1 shared Anthea WengiD· 1 shared Che‐Fan HuangiD· 1 shared Erik Arroyo-ColoniD· 1 shared Mitsuhiko IkuraiD· 1 shared

Activity by Year

2025-2025 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 35 mutual co-author links

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2 shared papersCell Biology

Annette S. FlozakORCID

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2 papers

Recent·Most cited

Cell BiologybioRxivPreprintAug 21, 2025

α-catenin phosphorylation is actomyosin-sensitive and required for epithelial barrier functions through Afadin

Jeanne M. Quinn, Phuong M. Le, Anthea Weng…·Cara J. Gottardi

This study shows that α-catenin phosphorylation, regulated by actomyosin contractility, is essential for epithelial barrier function through its interaction with Afadin.

DOI 10.1101/2025.08.21.671625

mouseexperimental assay

𝕏 PostBluesky

Cell BiologyBiology OpenPeer-reviewedJan 8, 2025

α-catenin phosphorylation is elevated during mitosis to resist apical rounding and epithelial barrier leak

Phuong M. Le, Jeanne M. Quinn, Adam W. T. Steffeck…·Cara J. Gottardi

The paper shows that α-catenin phosphorylation during mitosis prevents apical rounding and epithelial barrier leak by strengthening cell-cell interactions.

4 citations

mouseproteomics

𝕏 PostBluesky