2015
Early to Late Endosome Trafficking Controls Secretion and Zymogen Activation in Rodent and Human Pancreatic Acinar Cells
Messenger SW, Thomas D, Cooley MM, Jones EK, Falkowski MA, August BK, Fernandez LA, Gorelick FS, Groblewski GE. Early to Late Endosome Trafficking Controls Secretion and Zymogen Activation in Rodent and Human Pancreatic Acinar Cells. Cellular And Molecular Gastroenterology And Hepatology 2015, 1: 695-709. PMID: 26618189, PMCID: PMC4657148, DOI: 10.1016/j.jcmgh.2015.08.002.Peer-Reviewed Original ResearchEarly endosomesRecycling endosomesEndosomal traffickingLate endosomesDominant-negative Rab11a mutantCellular damage responseAssociated membrane proteinLysosome-Associated Membrane ProteinsPIKfyve inhibitionApical traffickingPIKfyve activityEndosomal systemCCK-8Damage responseMembrane proteinsPlasma membraneAcinar cellsPIKfyvePharmacological inhibitorsPancreatic acinar cellsTraffickingEndosomesZymogen activationAdenoviral overexpressionCellular death
2007
Regulation of insulin secretion and GLUT4 trafficking by the calcium sensor synaptotagmin VII
Li Y, Wang P, Xu J, Gorelick F, Yamazaki H, Andrews N, Desir GV. Regulation of insulin secretion and GLUT4 trafficking by the calcium sensor synaptotagmin VII. Biochemical And Biophysical Research Communications 2007, 362: 658-664. PMID: 17720139, PMCID: PMC2194288, DOI: 10.1016/j.bbrc.2007.08.023.Peer-Reviewed Original ResearchConceptsGLUT4 trafficSyt VIIPlasma membraneGLUT4 translocationConstitutive expressionSecretory granule exocytosisSkeletal muscle cellsGLUT4 traffickingRegulated exocytosisVoltage-gated potassium channel Kv1.3Vesicular trafficSynaptotagmin VIIGLUT4 presentPotassium channel Kv1.3Calcium sensorIntracellular compartmentsDeletion resultsGlucose-stimulated insulin secretionChannel Kv1.3Granule exocytosisPancreatic beta cellsChannel activityInsulin secretionPancreatic islet cellsMuscle cells
1988
Development of Secretagogue Responsiveness in the Pancreas
Jamieson JD, Gorelick FS, Chang A. Development of Secretagogue Responsiveness in the Pancreas. Scandinavian Journal Of Gastroenterology 1988, 23: 98-103. PMID: 2852401, DOI: 10.3109/00365528809095920.Peer-Reviewed Original ResearchConceptsSecretory pathwaySecretory proteinsPancreatic acinar cellsEpithelial cell polarityDependent protein kinase IIRegulated secretory pathwayConstitutive secretory pathwayAcinar cellsProtein kinase IICell polarityMembrane proteinsPhosphorylated substratesRegulated secretionBasolateral domainCell biologyPlasmalemmal domainsPlasma membraneKinase IISecond messengerSecretagogue responsivenessFunctional specializationProteinEpithelial cellsPathwayZymogen granules