Author

Shawn Duckett

University of Alberta

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

Biology Disciplines

Click to filter author papers

Cell Biology· 1

Signature Assays, Organisms & Methods

Click to filter · or open tag

Research Focus:cell signaling & trafficking· 1 Research Focus:development & morphogenesis· 1 Approach:experimental assay· 1 Organism:human· 1 Organism:mouse· 1 Assay:proteomics· 1

Frequent Co-Authors

Aliya F SpigelmaniD· 1 shared Kunimasa SuzukiiD· 1 shared Nancy P. SmithiD· 1 shared Patrick E. MacDonaldiD· 1 shared Theodore dos SantosiD· 1 shared Xiong LiuiD· 1 shared

Activity by Year

2025-2025 · peak 1/yr

Co-Author Collaboration Network

6 top collaborators · 15 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

Aliya F SpigelmanORCID

Mutual co-authors in cluster

Author profile →

1 paper

Recent·Most cited

TMEM55A-mediated PI5P signaling regulates α-cell actin depolymerization and glucagon secretion

Xiong Liu, Theodore dos Santos, Aliya F Spigelman, Shawn Duckett, Nancy P. Smith, Kunimasa Suzuki, Patrick E. MacDonald

This study identifies TMEM55A as a regulator of α-cell exocytosis and glucagon secretion through PI5P signaling and F-actin remodeling in response to oxidative stress.

Diabetologia · Mar 26, 2025Peer-reviewedCell Biology