2019
Orally Dosed Citalopram Stimulates Small Intestinal Mucosal Growth
Zhang L, Greig CJ, Cowles RA. Orally Dosed Citalopram Stimulates Small Intestinal Mucosal Growth. Journal Of Surgical Research 2019, 236: 326-331. PMID: 30694773, DOI: 10.1016/j.jss.2018.11.033.Peer-Reviewed Original ResearchMeSH KeywordsAdministration, OralAnimalsCell ProliferationCitalopramFemaleHumansIleumIntestinal MucosaMaleMiceMice, Inbred C57BLModels, AnimalSelective Serotonin Reuptake InhibitorsShort Bowel SyndromeTime FactorsConceptsMucosal surface areaSelective serotonin reuptake inhibitorsSerotonin reuptake inhibitorsIntestinal mucosal growthVillus heightVillus widthD citalopramReuptake inhibitorsMucosal growthCrypt depthCrypt widthSmall intestinal mucosal growthShort bowel syndromeT-testSerious intestinal disordersStudent's t-testOral agentsBowel syndromeOral therapyEnteral administrationC57BL/6 miceIleal segmentIntestinal disordersDay 21Day 7
2018
Potentiation of serotonin signaling protects against intestinal ischemia and reperfusion injury in mice
Tackett JJ, Gandotra N, Bamdad MC, Muise ED, Cowles RA. Potentiation of serotonin signaling protects against intestinal ischemia and reperfusion injury in mice. Neurogastroenterology & Motility 2018, 31: e13498. PMID: 30394002, DOI: 10.1111/nmo.13498.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsCell ProliferationEnterocytesIleumIntestinal DiseasesIntestinal MucosaMiceMice, Inbred C57BLMice, KnockoutReperfusion InjurySelective Serotonin Reuptake InhibitorsSerotoninSerotonin Plasma Membrane Transport ProteinsSignal TransductionConceptsSerotonin re-uptake transporterWild-type littermatesIntestinal ischemiaEnterocyte proliferationMucosal injurySuperior mesenteric artery occlusionPotentiation of serotoninMesenteric artery occlusionRe-uptake transporterChi-squared testEnteric serotoninSMA occlusionArtery occlusionR injuryReperfusion injuryEpithelial injuryMucosal protectionEnteroendocrine cellsGoblet cellsIschemiaInjurySSRIsMiceSerotoninCellular composition
2012
Neuronal Serotonin Regulates Growth of the Intestinal Mucosa in Mice
Gross ER, Gershon MD, Margolis KG, Gertsberg ZV, Li Z, Cowles RA. Neuronal Serotonin Regulates Growth of the Intestinal Mucosa in Mice. Gastroenterology 2012, 143: 408-417.e2. PMID: 22609381, PMCID: PMC3687781, DOI: 10.1053/j.gastro.2012.05.007.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsCholine O-AcetyltransferaseCholinergic NeuronsEnterochromaffin CellsIntestinal MucosaKetanserinMaleMiceMice, Inbred C57BLMice, KnockoutMuscarinic AntagonistsReceptor, Serotonin, 5-HT2AScopolamineSelective Serotonin Reuptake InhibitorsSerotonergic NeuronsSerotoninSerotonin AntagonistsSerotonin Plasma Membrane Transport ProteinsTryptophan HydroxylaseConceptsSelective serotonin re-uptake inhibitorsSerotonin re-uptake inhibitorsRe-uptake inhibitorsWild-type miceIntestinal mucosaSerotonin re-uptake transporterCholinergic submucosal neuronsIntestinal mucosal epitheliumRe-uptake transporterTryptophan hydroxylase 1Tryptophan hydroxylase 2Submucosal neuronsCholinergic neuronsCholine acetyltransferaseNeuronal serotoninMucosal growthMucosal epitheliumMucosal cellsSERT knockoutEpithelial proliferationAbstractTextMiceHydroxylase 2MucosaNeural precursors