Matches in SemOpenAlex for { <https://semopenalex.org/work/W2029147573> ?p ?o ?g. }
- W2029147573 endingPage "132" @default.
- W2029147573 startingPage "125" @default.
- W2029147573 abstract "To elucidate the regulatory pathway through which pancreastatin inhibits insulin secretion, RINm5F insulinoma cells were challenged with physiological and pharmacological probes known to stimulate insulin release through different mechanisms. Utilizing the electrophysiological technique of capacitance measurements as a correlate to exocytosis, pancreastatin was found to significantly diminish maximum capacitance changes evoked by glyceraldehyde, an effect which was attenuated in pertussis toxin-treated cells. In static incubations of this cell line, pancreastatin significantly inhibited insulin secretion stimulated by glyceraldehyde, carbachol and A23187, secretagogues known to directly elevate β-cell cytosolic Ca2+. This peptide also inhibited insulin secretion stimulated by phorbol myristate acetate (PIVIA), but only at incubation times ≤15 min. It was without effect on insulin secretion stimulated by mastoparan and longer incubations (30 min) with PMA, where the secretory mechanisms are not necessarily Ca2+-dependent. Additionally, pancreastatin had no effect on carbachol-generated inositol phosphate accumulation but inhibited simultaneously stimulated insulin secretion. All inhibitory effects of pancreastatin were pertussis toxin sensitive. These results suggest that pancreastatin inhibits insulin secretion in RINm5F cells through a G-protein regulated mechanism at a control point involved in the Ca2+-directed exocytotic machinery, a feature shared by other physiologic inhibitors of insulin secretion." @default.
- W2029147573 created "2016-06-24" @default.
- W2029147573 creator A5013152437 @default.
- W2029147573 creator A5018224118 @default.
- W2029147573 creator A5031151313 @default.
- W2029147573 date "1996-02-01" @default.
- W2029147573 modified "2023-09-25" @default.
- W2029147573 title "Pancreastatin inhibits insulin secretion in RINm5F cells through obstruction of G-protein mediated, calcium-directed exocytosis" @default.
- W2029147573 cites W1530460707 @default.
- W2029147573 cites W1551462273 @default.
- W2029147573 cites W1585020772 @default.
- W2029147573 cites W1602363216 @default.
- W2029147573 cites W1826258163 @default.
- W2029147573 cites W1847993534 @default.
- W2029147573 cites W1988861189 @default.
- W2029147573 cites W1989772738 @default.
- W2029147573 cites W1990482183 @default.
- W2029147573 cites W2006510348 @default.
- W2029147573 cites W2018570709 @default.
- W2029147573 cites W2022968719 @default.
- W2029147573 cites W2037819730 @default.
- W2029147573 cites W2045677943 @default.
- W2029147573 cites W2050597115 @default.
- W2029147573 cites W2065011201 @default.
- W2029147573 cites W2066404205 @default.
- W2029147573 cites W2071881271 @default.
- W2029147573 cites W2073709031 @default.
- W2029147573 cites W2074980696 @default.
- W2029147573 cites W2091887886 @default.
- W2029147573 cites W2093364452 @default.
- W2029147573 cites W2095142337 @default.
- W2029147573 cites W2176847545 @default.
- W2029147573 cites W2205124025 @default.
- W2029147573 cites W2218148748 @default.
- W2029147573 doi "https://doi.org/10.1016/s0143-4160(96)90081-0" @default.
- W2029147573 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/8689670" @default.
- W2029147573 hasPublicationYear "1996" @default.
- W2029147573 type Work @default.
- W2029147573 sameAs 2029147573 @default.
- W2029147573 citedByCount "16" @default.
- W2029147573 countsByYear W20291475732013 @default.
- W2029147573 countsByYear W20291475732014 @default.
- W2029147573 countsByYear W20291475732017 @default.
- W2029147573 countsByYear W20291475732018 @default.
- W2029147573 countsByYear W20291475732020 @default.
- W2029147573 countsByYear W20291475732023 @default.
- W2029147573 crossrefType "journal-article" @default.
- W2029147573 hasAuthorship W2029147573A5013152437 @default.
- W2029147573 hasAuthorship W2029147573A5018224118 @default.
- W2029147573 hasAuthorship W2029147573A5031151313 @default.
- W2029147573 hasConcept C126322002 @default.
- W2029147573 hasConcept C134018914 @default.
- W2029147573 hasConcept C175969161 @default.
- W2029147573 hasConcept C181199279 @default.
- W2029147573 hasConcept C24998067 @default.
- W2029147573 hasConcept C2776317432 @default.
- W2029147573 hasConcept C2778492296 @default.
- W2029147573 hasConcept C2778988552 @default.
- W2029147573 hasConcept C2779306644 @default.
- W2029147573 hasConcept C2780053029 @default.
- W2029147573 hasConcept C2781272698 @default.
- W2029147573 hasConcept C49039625 @default.
- W2029147573 hasConcept C49773422 @default.
- W2029147573 hasConcept C519063684 @default.
- W2029147573 hasConcept C55493867 @default.
- W2029147573 hasConcept C62478195 @default.
- W2029147573 hasConcept C71924100 @default.
- W2029147573 hasConcept C80631254 @default.
- W2029147573 hasConcept C86803240 @default.
- W2029147573 hasConcept C95444343 @default.
- W2029147573 hasConceptScore W2029147573C126322002 @default.
- W2029147573 hasConceptScore W2029147573C134018914 @default.
- W2029147573 hasConceptScore W2029147573C175969161 @default.
- W2029147573 hasConceptScore W2029147573C181199279 @default.
- W2029147573 hasConceptScore W2029147573C24998067 @default.
- W2029147573 hasConceptScore W2029147573C2776317432 @default.
- W2029147573 hasConceptScore W2029147573C2778492296 @default.
- W2029147573 hasConceptScore W2029147573C2778988552 @default.
- W2029147573 hasConceptScore W2029147573C2779306644 @default.
- W2029147573 hasConceptScore W2029147573C2780053029 @default.
- W2029147573 hasConceptScore W2029147573C2781272698 @default.
- W2029147573 hasConceptScore W2029147573C49039625 @default.
- W2029147573 hasConceptScore W2029147573C49773422 @default.
- W2029147573 hasConceptScore W2029147573C519063684 @default.
- W2029147573 hasConceptScore W2029147573C55493867 @default.
- W2029147573 hasConceptScore W2029147573C62478195 @default.
- W2029147573 hasConceptScore W2029147573C71924100 @default.
- W2029147573 hasConceptScore W2029147573C80631254 @default.
- W2029147573 hasConceptScore W2029147573C86803240 @default.
- W2029147573 hasConceptScore W2029147573C95444343 @default.
- W2029147573 hasIssue "2" @default.
- W2029147573 hasLocation W20291475731 @default.
- W2029147573 hasLocation W20291475732 @default.
- W2029147573 hasOpenAccess W2029147573 @default.
- W2029147573 hasPrimaryLocation W20291475731 @default.
- W2029147573 hasRelatedWork W181192377 @default.
- W2029147573 hasRelatedWork W1973049774 @default.
- W2029147573 hasRelatedWork W2010236753 @default.