2021
Divergent Functions of Tissue-Resident and Blood-Derived Macrophages in the Hemorrhagic Brain
Chang CF, Goods BA, Askenase MH, Beatty HE, Osherov A, DeLong JH, Hammond MD, Massey J, Landreneau M, Love JC, Sansing LH. Divergent Functions of Tissue-Resident and Blood-Derived Macrophages in the Hemorrhagic Brain. Stroke 2021, 52: 1798-1808. PMID: 33840225, PMCID: PMC8085165, DOI: 10.1161/strokeaha.120.032196.Peer-Reviewed Original ResearchConceptsMonocyte-derived macrophagesIntracerebral hemorrhageT cell proliferationCore transcriptional programDifferential gene expressionDistinct transcriptional signaturesBone marrow-derived macrophagesAntigen-specific T cell proliferationTranscriptional programsCD4 T cell proliferationLongitudinal transcriptomic analysisVivo phagocytosis assaysTranscriptomic analysisDivergent functionsMarrow-derived macrophagesMHCII genesTissue-resident microgliaAntigen-presenting capabilityAutologous blood injectionGene expressionPrimary microglia culturesInnate immune cellsPhagocytosis of debrisTranscriptional signatureBlood-derived macrophages
2020
Transcriptional signatures of participant-derived neural progenitor cells and neurons implicate altered Wnt signaling in Phelan-McDermid syndrome and autism
Breen MS, Browne A, Hoffman GE, Stathopoulos S, Brennand K, Buxbaum JD, Drapeau E. Transcriptional signatures of participant-derived neural progenitor cells and neurons implicate altered Wnt signaling in Phelan-McDermid syndrome and autism. Molecular Autism 2020, 11: 53. PMID: 32560742, PMCID: PMC7304190, DOI: 10.1186/s13229-020-00355-0.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentAdultAutistic DisorderChildChild, PreschoolChromosome DeletionChromosome DisordersChromosomes, Human, Pair 22FemaleGene Expression ProfilingGene Expression RegulationHumansInduced Pluripotent Stem CellsMaleNeural Stem CellsNeuronsReproducibility of ResultsWnt Signaling PathwayConceptsNeural progenitor cellsTranscriptional signatureGene co-expression network analysisHiPSC-NPCsCo-expression network analysisIndependent biological samplesHiPSC-derived neural cellsProgenitor cellsPostsynaptic density genesDistinct transcriptional signaturesGenetic risk lociHuman-induced pluripotent stem cellsPluripotent stem cellsPotassium channel activityProtein translationSpecific neurobiological pathwaysTranscriptional differencesEmbryonic developmentLoss of SHANK3Risk lociHiPSC neuronsMorphological phenotypesWnt pathwayGenesHiPSC clones
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