Author

Savita Dhanvantari

Western UniversityORCID 0000-0001-6453-1386Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Cell Biology· 2 Molecular Biology· 1

Signature Assays, Organisms & Methods

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Research Focus:differential expression· 2 Organism:mouse· 2 Approach:statistical model· 2 Assay:bulk RNA-seq· 1 Research Focus:cell signaling & trafficking· 1 Approach:experimental assay· 1 Organism:human· 1 Assay:imaging· 1

Frequent Co-Authors

Samuel Ugulini· 2 shared Bob B. Kiaii· 1 shared Daniel B HardyiD· 1 shared Gerald Wisenberg· 1 shared Leonard G. LuytiD· 1 shared Nelson ChangiD· 1 shared Rebecca SullivaniD· 1 shared Tina Yu· 1 shared

Activity by Year

2020-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 23 mutual co-author links

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2 shared papersCell Biology

Samuel Ugulini

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3 papers

Recent·Most cited

Cell BiologybioRxivPreprintNov 2, 2026

Cannabidiol Impairs Glucagon Trafficking and Secretion Through the Lysosomal System in Murine αTC1-6 cells

Samuel Ugulini, Daniel B Hardy, Savita Dhanvantari

This study shows that CBD reduces glucagon secretion in mouse αTC1-6 cells by altering lysosomal trafficking and secretion pathways.

DOI 10.64898/2026.10.30.762933

mousebulk RNA-seq

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Cell BiologyThe Journal of PhysiologyPeer-reviewedAug 20, 2026

Stathmin-2 Mediates Paracrine Hormone Regulation of Glucagon Through Lysosomal Trafficking in αTC1-6 cells

Nelson Chang, Samuel Ugulini, Savita Dhanvantari

This study shows insulin and somatostatin regulate glucagon secretion via Stathmin-2-dependent lysosomal trafficking in αTC1-6 cells.

DOI 10.1113/jp291537

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Molecular BiologyCJC OpenPeer-reviewedNov 3, 2020

Regional Differences in the Ghrelin-Growth Hormone Secretagogue Receptor Signalling System in Human Heart Disease

Rebecca Sullivan, Varinder K. Randhawa, Tyler J. Lalonde…·Savita Dhanvantari

The paper examines the ghrelin-GHSR signaling system in cardiac tissue from patients with valvular disease and preserved LV function, finding regional differences and correlations with disease markers.

10 citations

humanproteomics

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