2023
SOX9 Governs Gastric Mucous Neck Cell Identity and Is Required for Injury-Induced Metaplasia
Willet S, Thanintorn N, McNeill H, Huh S, Ornitz D, Huh W, Hoft S, DiPaolo R, Mills J. SOX9 Governs Gastric Mucous Neck Cell Identity and Is Required for Injury-Induced Metaplasia. Cellular And Molecular Gastroenterology And Hepatology 2023, 16: 325-339. PMID: 37270061, PMCID: PMC10444955, DOI: 10.1016/j.jcmgh.2023.05.009.Peer-Reviewed Original ResearchConceptsSRY-box transcription factor 9Cell identityAdult homeostasisGastric progenitorsMucous neck cellsZymogenic chief cellsGastric developmentNeck cellsPotential genesMaster regulatorExpression patternsGene expressionSPEM cellsCell differentiationCorpus unitsSOX9 expressionSOX9Factor 9Specific expansionHomeostasisMisexpressionSox9 deletionReprogrammingChief cellsGenetic deletion
2013
Evolution of the human gastrokine locus and confounding factors regarding the pseudogenicity of GKN3
Geahlen JH, Lapid C, Thorell K, Nikolskiy I, Huh WJ, Oates EL, Lennerz JK, Tian X, Weis VG, Khurana SS, Lundin SB, Templeton AR, Mills JC. Evolution of the human gastrokine locus and confounding factors regarding the pseudogenicity of GKN3. Physiological Genomics 2013, 45: 667-683. PMID: 23715263, PMCID: PMC3742967, DOI: 10.1152/physiolgenomics.00169.2012.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsCarrier ProteinsComputational BiologyDNA PrimersEvolution, MolecularFluorescent Antibody TechniqueGastric MucosaGenetic LociGenetics, PopulationGenotypeHaplotypesHumansLikelihood FunctionsMacaca mulattaMembrane ProteinsMiceMice, Inbred C57BLMicroarray AnalysisMicroscopy, ConfocalModels, GeneticMutationPhylogenyPolymorphism, Single NucleotidePseudogenesRacial GroupsSelection, GeneticSpecies SpecificitySus scrofaConceptsSelective sweepsHuman genetic locusGenome evolutionGenomic neighborsSplice donor siteDirectional selectionHuman genomeGenetic lociBp downstreamEuropean genesGKN3Gastric mucous neck cellsStop codon mutationThird memberHuman populationGenesCodon mutationLociGKN2Haplotype analysisMucous neck cellsMutationsAfrican populationsNeck cellsGKN1
2010
XBP1 Controls Maturation of Gastric Zymogenic Cells by Induction of MIST1 and Expansion of the Rough Endoplasmic Reticulum
Huh WJ, Esen E, Geahlen JH, Bredemeyer AJ, Lee A, Shi G, Konieczny SF, Glimcher LH, Mills JC. XBP1 Controls Maturation of Gastric Zymogenic Cells by Induction of MIST1 and Expansion of the Rough Endoplasmic Reticulum. Gastroenterology 2010, 139: 2038-2049. PMID: 20816838, PMCID: PMC2997137, DOI: 10.1053/j.gastro.2010.08.050.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBasic Helix-Loop-Helix Transcription FactorsCell DifferentiationCell LineChief Cells, GastricDNA-Binding ProteinsEndoplasmic Reticulum, RoughIntegrasesMiceMice, KnockoutMicroscopy, Electron, TransmissionPromoter Regions, GeneticRegulatory Factor X Transcription FactorsSecretory VesiclesStem CellsTranscription FactorsX-Box Binding Protein 1ConceptsEndoplasmic reticulumZymogenic cellsRough endoplasmic reticulumNC markersGastric zymogenic cellsTranscription factor XBP1Large secretory vesiclesLamellar rough endoplasmic reticulumAbsence of XBP1Transcription factor MIST1Cell shape abnormalitiesCre-loxP systemTranscriptional regulationChromatin immunoprecipitationTranscriptional activationSecretory vesiclesGastric cell linesMist1Neck cellsXBP1Cell typesImmunoblot analysisCell linesQuantitative reverse transcriptase-polymerase chain reactionMIST1 expression