Author

Sarah R. Barger

Yale UniversityORCID 0000-0002-6941-7256Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Approach:experimental assay· 3 Organism:C. elegans· 2 Research Focus:cell signaling & trafficking· 2 Research Focus:cell type annotation· 2 Research Focus:development & morphogenesis· 2 Research Focus:chromatin & epigenetic regulation· 1 Approach:genetic perturbation / CRISPR· 1 Organism:mouse· 1

Frequent Co-Authors

Shirin BahmanyariD· 2 shared Shoken LeeiD· 2 shared Frances E. Q. MooreiD· 1 shared Karen OegemaiD· 1 shared Marc C. GoudgeiD· 1 shared Marjorie Palmieri· 1 shared Mira KrendeliD· 1 shared Neale D. RidgwayiD· 1 shared

Activity by Year

2025-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 18 mutual co-author links

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2 shared papersCell Biology

Shirin BahmanyarORCID

Mutual co-authors in cluster

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3 papers

Recent·Most cited

TMEM209/NPP-28 partitions PLK-1 between the nuclear envelope and nuclear interior during mitosis

Victoria Puccini de Castro, Sarah R. Barger, Răzvan Azamfirei, Tiffany Y Su, Rebecca A. Green, Ronald J. Biggs, Frances E. Q. Moore, Shoken Lee, Karen Oegema, Pablo Lara-González, Shirin Bahmanyar

This study identifies NPP-28 as a regulator of PLK-1 localization during mitosis, showing it partitions PLK-1 between the nuclear envelope and interior to control NEBD.

bioRxiv · Oct 6, 2026 · PreprintCell Biology

Hierarchical membrane-chromatin tethering buffers nuclear envelope assembly against alterations in lipid flux

Sarah R. Barger, Sofia Sepùlveda, Yang Han, Marc C. Goudge, Shoken Lee, Neale D. Ridgway, Shirin Bahmanyar

The paper shows that hierarchical membrane-chromatin tethering, specifically involving LEM-2 and Emerin, ensures nuclear envelope stability by regulating lipid homeostasis and preventing abnormal nuclear morphology.

bioRxiv · Mar 2, 2026 · PreprintCell Biology

Myo1e/f at the podosome base regulate podosome dynamics and promote macrophage migration

Pasquale Cervero, Sarah R. Barger, Perrine Verdys, Robert Herzog, Tyler Paul, Marjorie Palmieri, Renaud Poincloux, Stefan Linder, Mira Krendel

This study identifies Myo1e and Myo1f as regulators of podosome dynamics and macrophage migration by localizing to the podosome base.

bioRxiv · Apr 28, 2025 · PreprintCell Biology