Dynamin 2 regulates biphasic insulin secretion and plasma glucose homeostasis
Fan F, Ji C, Wu Y, Ferguson SM, Tamarina N, Philipson LH, Lou X. Dynamin 2 regulates biphasic insulin secretion and plasma glucose homeostasis. Journal Of Clinical Investigation 2015, 125: 4026-4041. PMID: 26413867, PMCID: PMC4639984, DOI: 10.1172/jci80652.Peer-Reviewed Original ResearchConceptsDynamin 2Glucose-stimulated insulin secretionΒ-cellsExocytosis-endocytosis couplingControl β-cellsMutant β-cellsCell surface expansionF-actin remodelingInsulin granule exocytosisEndocytic intermediatesMembrane fissionInsulin granule recruitmentPancreatic β-cell dysfunctionPlasma membraneActin filamentsBiphasic insulin secretionInsulin granulesGene ablationΒ-cell dysfunctionGranule recruitmentGlucose homeostasisBlood glucose homeostasisEndocytosisGranule exocytosisEssential role