{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Davis RJ"],"funding":["NEI NIH HHS","New York State Department of Health"],"pagination":["42-49"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC5511099"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["9(1)"],"pubmed_abstract":["Age-related macular degeneration (AMD) is a common cause of central visual loss in the elderly. Retinal pigment epithelial (RPE) cell loss occurs early in the course of AMD and RPE cell transplantation holds promise to slow disease progression. We report that subretinal transplantation of RPE stem cell (RPESC)-derived RPE cells (RPESC-RPE) preserved vision in a rat model of RPE cell dysfunction. Importantly, the stage of differentiation that RPESC-RPE acquired prior to transplantation influenced the efficacy of vision rescue. Whereas cells at all stages of differentiation tested rescued photoreceptor layer morphology, an intermediate stage of RPESC-RPE differentiation obtained after 4 weeks of culture was more consistent at vision rescue than progeny that were differentiated for 2 weeks or"],"journal":["Stem cell reports"],"pubmed_title":["The Developmental Stage of Adult Human Stem Cell-Derived Retinal Pigment Epithelium Cells Influences Transplant Efficacy for Vision Rescue."],"pmcid":["PMC5511099"],"funding_grant_id":["R01 EY026215","R01 EY029281","C028504"],"pubmed_authors":["Alam NM","Borden SM","Finnemann SC","Mazzoni F","Zhao C","Blenkinsop TA","Prusky GT","Aguilar V","Charniga CJ","Campbell M","Fiske M","Davis RJ","Temple S","Naimark M","Muller C","Stern JH","Saini JS","Lederman PL","Boles N"],"additional_accession":[]},"is_claimable":false,"name":"The Developmental Stage of Adult Human Stem Cell-Derived Retinal Pigment Epithelium Cells Influences Transplant Efficacy for Vision Rescue.","description":"Age-related macular degeneration (AMD) is a common cause of central visual loss in the elderly. Retinal pigment epithelial (RPE) cell loss occurs early in the course of AMD and RPE cell transplantation holds promise to slow disease progression. We report that subretinal transplantation of RPE stem cell (RPESC)-derived RPE cells (RPESC-RPE) preserved vision in a rat model of RPE cell dysfunction. Importantly, the stage of differentiation that RPESC-RPE acquired prior to transplantation influenced the efficacy of vision rescue. Whereas cells at all stages of differentiation tested rescued photoreceptor layer morphology, an intermediate stage of RPESC-RPE differentiation obtained after 4 weeks of culture was more consistent at vision rescue than progeny that were differentiated for 2 weeks or","dates":{"release":"2017-01-01T00:00:00Z","publication":"2017 Jul","modification":"2026-05-05T09:44:06.465Z","creation":"2019-03-27T02:50:29Z"},"accession":"S-EPMC5511099","cross_references":{"pubmed":["28625537"],"doi":["10.1016/j.stemcr.2017.05.016"]}}