Author

Katharine S. Ullman

University of UtahORCID 0000-0003-3693-2830Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

Click to filter author papers

Signature Assays, Organisms & Methods

Click to filter · or open tag

Research Focus:cell type annotation· 3 Approach:experimental assay· 3 Research Focus:cell signaling & trafficking· 2 Organism:human· 2 Research Focus:cell-cell communication· 1 Research Focus:chromatin & epigenetic regulation· 1 Research Focus:development & morphogenesis· 1 Assay:imaging· 1

Frequent Co-Authors

Adam FrostiD· 1 shared Aik Choon TaniD· 1 shared Andrew K. ShiauiD· 1 shared Ayse M. TurkmeniD· 1 shared Chris StubbeniD· 1 shared Christopher C. JenseniD· 1 shared David Jenkins· 1 shared Douglas R. MackayiD· 1 shared

Activity by Year

2025-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 17 mutual co-author links

Click any collaborator node to inspect or filter shared papers

Focal author (center)Selected co-authorORCID co-authorUnlinked name

Curved chords = mutual co-authorship

1 shared paperCell Biology

Adam FrostORCID

Mutual co-authors in cluster

Author profile →

3 papers

Recent·Most cited

Cell BiologyJournal of Cell SciencePeer-reviewedJun 4, 2026

Progerin-Induced Nuclear Envelope Remodeling is Shaped by Cell Division and NUP153

Ayse M. Turkmen, Jing Wang, Adam Frost, Katharine S. Ullman

This study shows progerin causes nuclear envelope remodeling in two stages, with NUP153 promoting invagination, and links these changes to aging-related nuclear morphology.

1 citation

humanimaging

𝕏 PostBluesky

Cell BiologybioRxivPreprintDec 15, 2025

Mammalian Cells Integrate Endoplasmic Reticulum and Nuclear Envelope signals to time mitotic entry

Yusuke Shiozaki, Nicholas Codallos, Natasha O. Saik…·Maho Niwa

This study shows mammalian cells use ER and NE structure to control mitotic timing, with ER stress delaying mitosis and disrupting spindle formation.

DOI 10.64898/2025.12.12.693814

humanproteomics

𝕏 PostBluesky

Cell BiologybioRxivPreprintNov 9, 2025

RNA splicing is required for timely completion of abscission and is modulated by the abscission checkpoint

Genevieve C. Couldwell, Jessica N. Vincent-Mueller, Douglas R. Mackay…·Katharine S. Ullman

The paper investigates the role of RNA splicing factors in abscission checkpoint maintenance and identifies a unique RNA landscape associated with ACB formation.

DOI 10.1101/2025.11.09.687034

multiomeexperimental assay

𝕏 PostBluesky