2015
GLP‐2 reprograms glucose metabolism in intestinal stem cells
Shi X, Alves T, Zeng X, Kibbey R, Estes M, Guan X. GLP‐2 reprograms glucose metabolism in intestinal stem cells. The FASEB Journal 2015, 29 DOI: 10.1096/fasebj.29.1_supplement.851.4.Peer-Reviewed Original ResearchMetabolic reprogrammingIntestinal stem cellsCell proliferationMetabolic fluxStem cellsAmino acid biosynthesisGlycolysis-dependent mannerDe novo biosynthesisPyruvate kinase M2Reprograms glucose metabolismIntracellular metabolic fluxesCellular functionsAcid biosynthesisCrypt stem cellsNovo biosynthesisReprogrammingNovel roleKinase M2Aerobic glycolysisBiosynthesisGLP-2Intestinal crypt cell proliferationNuclear translocationCellular mechanismsGlycolytic intermediates
2011
Notch Lineages and Activity in Intestinal Stem Cells Determined by a New Set of Knock-In Mice
Fre S, Hannezo E, Sale S, Huyghe M, Lafkas D, Kissel H, Louvi A, Greve J, Louvard D, Artavanis-Tsakonas S. Notch Lineages and Activity in Intestinal Stem Cells Determined by a New Set of Knock-In Mice. PLOS ONE 2011, 6: e25785. PMID: 21991352, PMCID: PMC3185035, DOI: 10.1371/journal.pone.0025785.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBasic Helix-Loop-Helix Transcription FactorsCell DifferentiationCell LineageClone CellsEnterocytesGene Knock-In TechniquesGene TargetingHomeodomain ProteinsIntegrasesIntestinesKineticsMiceMice, Inbred C57BLMice, TransgenicMicrovilliMultipotent Stem CellsReceptors, NotchSequence Homology, Amino AcidSignal TransductionStem CellsTranscription Factor HES-1Transcription, Genetic
2008
Chimeric mice reveal clonal development of pancreatic acini, but not islets
Swenson ES, Xanthopoulos J, Nottoli T, McGrath J, Theise ND, Krause DS. Chimeric mice reveal clonal development of pancreatic acini, but not islets. Biochemical And Biophysical Research Communications 2008, 379: 526-531. PMID: 19116141, PMCID: PMC2657659, DOI: 10.1016/j.bbrc.2008.12.104.Peer-Reviewed Original ResearchConceptsStem/progenitor cellsMultiple progenitorsAdult mouse small intestineMale ES cellsProgenitor cellsFemale blastocystsCrypt stem cellsClonal descendantsES cellsY chromosomeChimeric miceFemale cellsIntestinal crypt stem cellsExocrine pancreatic aciniFemale epithelial cellsClonal developmentStem cellsSitu hybridizationMouse small intestineEpithelial cellsIntestinal cryptsProgenitorsPancreatic aciniCellsPancreatic islets
2000
Telomere dysfunction impairs DNA repair and enhances sensitivity to ionizing radiation
Wong K, Chang S, Weiler S, Ganesan S, Chaudhuri J, Zhu C, Artandi S, Rudolph K, Gottlieb G, Chin L, Alt F, DePinho R. Telomere dysfunction impairs DNA repair and enhances sensitivity to ionizing radiation. Nature Genetics 2000, 26: 85-88. PMID: 10973255, DOI: 10.1038/79232.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsApoptosisCell NucleusCell SurvivalChromosome AberrationsChromosomesDNA FragmentationDNA RepairDose-Response Relationship, RadiationFibroblastsGenotypeIn Situ Nick-End LabelingKineticsMiceMice, TransgenicModels, GeneticRadiation ToleranceRadiation, IonizingTelomereThymus GlandTime FactorsConceptsMouse embryonic fibroblastsTelomere functionOrganismal responsesLinear eukaryotic chromosomesDNA repair machineryTelomerase RNA geneNon-homologous endImpairs DNA repairRole of telomeraseTelomerase-deficient miceEukaryotic chromosomesRNA genesYeast telomeresNucleoprotein complexesRepair machineryDNA repairIntact telomeresCrypt stem cellsEmbryonic fibroblastsTelomere dysfunctionDe novo synthesisChromosomal repairGenetic instabilityPrimary thymocytesRate of apoptosis
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