1997
An anti-χ-1 antibody recognizes a heavily glycosylated protein in rat brain
Ciabarra A, Sevarino K. An anti-χ-1 antibody recognizes a heavily glycosylated protein in rat brain. Brain Research 1997, 46: 85-90. PMID: 9191081, DOI: 10.1016/s0169-328x(96)00275-6.Peer-Reviewed Original Research
1993
Identification of the thyrotropin-releasing hormone-prohormone and its posttranslational processing in a transfected AtT20 tumoral cell line
Nillni E, Sevarino K, Jackson I. Identification of the thyrotropin-releasing hormone-prohormone and its posttranslational processing in a transfected AtT20 tumoral cell line. Endocrinology 1993, 132: 1260-1270. DOI: 10.1210/en.132.3.1260.Peer-Reviewed Original ResearchSodium dodecyl sulfate-polyacrylamide gel electrophoresisCryptic peptidesDodecyl sulfate-polyacrylamide gel electrophoresisSulfate-polyacrylamide gel electrophoresisAtT20 cell lineCell linesPulse-chase studiesN-terminal fragmentGel filtration chromatographyCarboxy-terminalCell extractsGel electrophoresisPulse-chaseTRH progenitor sequenceProgenitor sequencePosttranslational processingWestern blot analysisAmino acidsBiosynthetic precursorFiltration chromatographyBlot analysisTumor cell linesGln-His-Pro-GlySequenceProTRH-derived peptides
1991
3 Molecular Assays for Rat Thyrotropin-Releasing Hormone Gene
Lee S, Sevarino K. 3 Molecular Assays for Rat Thyrotropin-Releasing Hormone Gene. International Review Of Neurobiology 1991, 5: 34-52. DOI: 10.1016/b978-0-12-185259-7.50008-9.Peer-Reviewed Original ResearchThyrotropin-releasing hormone geneHormone geneEukaryotic cell linesQuantitation of RNANorthern blot analysisAcetylated speciesTranscriptional regulationGenomic sequencesTransient expressionTranscriptional activityRNA preparationsRNA samplesBlot analysisCell linesGenesMolecular assaysAgarose gelSmall tissue samplesAssaysRNATissue samplesSpeciesThyroid axisLysatesRegulation
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
1988
Biosynthesis of thyrotropin-releasing hormone by a rat medullary thyroid carcinoma cell line.
Sevarino K, Wu P, Jackson I, Roos B, Mandel G, Goodman R. Biosynthesis of thyrotropin-releasing hormone by a rat medullary thyroid carcinoma cell line. Journal Of Biological Chemistry 1988, 263: 620-623. PMID: 3121619, DOI: 10.1016/s0021-9258(19)35397-9.Peer-Reviewed Original ResearchConceptsHypothalamic tissueCA77 cellsThyrotropin-releasing hormoneThyroid carcinoma cell linesRat medullary thyroid carcinoma cell lineMedullary thyroid carcinoma cell lineHormone messenger RNAPost-translational maturationCarcinoma cell linesImmunoreactive TRHRat hypothalamusPromising model systemGene regulationTRH precursorFurther studiesCell linesMessenger RNACell processesModel systemRNATissueRelative levels