1991
Multiple preprosomatostatin sorting signals mediate secretion via discrete cAMP- and tetradecanoylphorbolacetate-responsive pathways.
Sevarino K, Stork P. Multiple preprosomatostatin sorting signals mediate secretion via discrete cAMP- and tetradecanoylphorbolacetate-responsive pathways. Journal Of Biological Chemistry 1991, 266: 18507-18513. PMID: 1680862, DOI: 10.1016/s0021-9258(18)55090-0.Peer-Reviewed Original ResearchConceptsRegulated secretory pathwaySecretory pathwayMutant precursorRat preprosomatostatinVesicular stomatitis virus G proteinMature peptide regionVirus G proteinSorting signalsRegulated secretionAmino terminusProteolytic maturationExpression vectorNeuropeptide precursorsSite recognitionG proteinsRIN-5F cellsPeptide regionPathwaySecreted productsMutationsIntracellular productsCellsEndocrine cellsResidues
1990
Processing and intracellular sorting of anglerfish and rat preprosomatostatins in mammalian endocrine cells
Sevarino K, Ventimiglia R, Stork P. Processing and intracellular sorting of anglerfish and rat preprosomatostatins in mammalian endocrine cells. Metabolism 1990, 39: 26-29. PMID: 1976215, DOI: 10.1016/0026-0495(90)90203-o.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsCloning, MolecularFishesMutationProtein PrecursorsRatsSomatostatinSpecies Specificity
1989
Amino-terminal sequences of prosomatostatin direct intracellular targeting but not processing specificity
Sevarino K, Stork P, Ventimiglia R, Mandel G, Goodman R. Amino-terminal sequences of prosomatostatin direct intracellular targeting but not processing specificity. Cell 1989, 57: 11-19. PMID: 2564811, DOI: 10.1016/0092-8674(89)90167-0.Peer-Reviewed Original ResearchConceptsEndocrine cell linesRat preprosomatostatinCarboxy-terminal thirdDistinct cell typesAmino-terminal sequenceCell linesHybrid proteinLeader sequenceIntracellular targetingRegulated pathwayPreprosomatostatin 1Cellular factorsExpression vectorCell typesPattern of processingProcessing siteBioactive peptidesAnglerfish isletsSequenceDifferential processingPeptidesProteinResiduesPathwayHigh levels
1987
Cell-specific processing of preprosomatostatin in cultured neuroendocrine cells.
Sevarino K, Felix R, Banks C, Low M, Montminy M, Mandel G, Goodman R. Cell-specific processing of preprosomatostatin in cultured neuroendocrine cells. Journal Of Biological Chemistry 1987, 262: 4987-4993. PMID: 2881926, DOI: 10.1016/s0021-9258(18)61143-3.Peer-Reviewed Original Research
1986
Identification of a cyclic-AMP-responsive element within the rat somatostatin gene.
Montminy M, Sevarino K, Wagner J, Mandel G, Goodman R. Identification of a cyclic-AMP-responsive element within the rat somatostatin gene. Proceedings Of The National Academy Of Sciences Of The United States Of America 1986, 83: 6682-6686. PMID: 2875459, PMCID: PMC386573, DOI: 10.1073/pnas.83.18.6682.Peer-Reviewed Original ResearchConceptsRat somatostatin geneSomatostatin geneCAMP responsivenessReporter gene encoding chloramphenicolTranscriptional initiation siteProtein kinase 2Promoter deletion mutantsSimian virus 40 promoterSomatostatin gene promoterCAMP-responsive elementPC12 rat pheochromocytoma cellsKinase 2 activityGene encoding chloramphenicolTranscriptional regulationDeletion mutantsChimeric genePromoter elementsGene promoterGene expressionKinase 2Rat pheochromocytoma cellsInitiation siteResponsive elementGenesBase pairs