Author

Charles S Lazimi

University of FloridaORCID 0009-0006-5690-4748Unclaimed 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 Approach:experimental assay· 2 Organism:mouse· 2 Research Focus:cell type annotation· 1 Research Focus:development & morphogenesis· 1 Assay:imaging· 1

Frequent Co-Authors

Austin E. Stis· 2 shared Edward A. PhelpsiD· 2 shared Alexandra E. CuaycaliD· 1 shared Amelia K. LinnemanniD· 1 shared Cherie L. StableriD· 1 shared Clayton E. MathewsiD· 1 shared D. Walker HaganiD· 1 shared Dylan SmurlickiD· 1 shared

Activity by Year

2025-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 29 mutual co-author links

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2 shared papersPhysiology

Austin E. Stis

Mutual co-authors in cluster

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2 papers

Recent·Most cited

PhysiologyMolecular MetabolismPeer-reviewedSep 25, 2026

Biosensor Cell Array Reveals Temporal GABA Secretion Dynamics from Pancreatic Islets

Austin E. Stis, Charles S Lazimi, Sandra M. Ferreira…·Edward A. Phelps

The paper reveals that GABA secretion from pancreatic beta cells occurs via the LRRC8A/D VRAC channel and is coordinated with calcium influx and depolarization, not vesicular release or insulin secretion.

DOI 10.1016/j.molmet.2026.102447

mouseexperimental assay

𝕏 PostBluesky

PhysiologybioRxivPreprintMar 21, 2025

Efficient transduction of pancreas tissue slices with genetically encoded calcium integrators

Charles S Lazimi, Austin E. Stis, Julia K. Panzer…·Edward A. Phelps

This paper develops a method to efficiently transduce pancreas tissue slices with CaMPARI2 for analyzing calcium responses, finding size-dependent differences in glucose-induced activity between isolated and slice-islets.

1 citation

mouseimaging

𝕏 PostBluesky