2019
Stem cell-derived retinal pigment epithelium from patients with age-related macular degeneration exhibit reduced metabolism and matrix interactions
Gong J, Cai H, Team N, Noggle S, Paull D, Rizzolo LJ, Del Priore LV, Fields MA. Stem cell-derived retinal pigment epithelium from patients with age-related macular degeneration exhibit reduced metabolism and matrix interactions. Stem Cells Translational Medicine 2019, 9: 364-376. PMID: 31840941, PMCID: PMC7031648, DOI: 10.1002/sctm.19-0321.Peer-Reviewed Original ResearchMeSH KeywordsBruch MembraneHumansInduced Pluripotent Stem CellsMacular DegenerationRetinal Pigment EpitheliumConceptsExtracellular matrixIPSC-RPEMetabolic-related pathwaysComplement immune systemTransepithelial electrical resistanceRod photoreceptor outer segmentsPluripotent stem cellsAged Bruch's membraneCell-specific morphologyObserved phenotypeAltered extracellular matrixControl iPSCsMitochondrial respirationMitochondrial functionMatrix interactionsCell attachmentStem cellsTranscriptomePhotoreceptor outer segmentsDistinct clustersComplement genesRetinal pigment epitheliumGenesIPSCsMembrane
2018
Culturing of Retinal Pigment Epithelial Cells on an Ex Vivo Model of Aged Human Bruch's Membrane
Cai H, Gong J, Del Priore LV, Tezel TH, Fields MA. Culturing of Retinal Pigment Epithelial Cells on an Ex Vivo Model of Aged Human Bruch's Membrane. Journal Of Visualized Experiments 2018, 57084. PMID: 29708536, PMCID: PMC5933494, DOI: 10.3791/57084.Peer-Reviewed Original ResearchConceptsAtrophic age-related macular degenerationInduced pluripotent stem cellsRetinal pigment epithelial cellsEx vivo modelBruch's membranePigment epithelial cellsVivo modelGeographic atrophyHuman Bruch's membraneEstablishment of polarityHuman Bruch's membrane explantsRPE cellsAge-related macular degenerationMembrane pathologySufficient animal modelsEpithelial cellsEye Disease StudyPluripotent stem cellsAged Bruch's membraneBruch's membrane explantsPrimary cell linesAged human Bruch's membranePhotoreceptor outer segmentsGene expressionEffective therapy
2008
Effects of extracellular matrix and neighboring cells on induction of human embryonic stem cells into retinal or retinal pigment epithelial progenitors
Gong J, Sagiv O, Cai H, Tsang SH, Del Priore LV. Effects of extracellular matrix and neighboring cells on induction of human embryonic stem cells into retinal or retinal pigment epithelial progenitors. Experimental Eye Research 2008, 86: 957-965. PMID: 18472095, PMCID: PMC4405535, DOI: 10.1016/j.exer.2008.03.014.Peer-Reviewed Original ResearchConceptsHuman embryonic stem cellsEmbryonic stem cellsNeural progenitorsNeural progenitor markersPA6 cellsStem cellsRPE markersProgenitor markersExtracellular matrixHuman Bruch's membrane explantsNeighboring cellsGene expression profilesNervous system developmentBruch's membrane explantsPA6 stromal cellsNew genesNeural retinaAdult neural retinaExpression profilesMicroarray analysisEpithelial progenitorsInduced expressionCell adhesionNeurite formationNeuronal phenotype