Project description:We report a single-nuclei RNA-seq (snRNA-seq) transcriptomic study on human neural retinal tissue to identify transcriptome profile for individual cell types. Six retina samples from three healthy donors were profiled and RNA-seq data with high quality was obtained for 5873 single nuclei. All seven major retinal cell types were observed from the dataset and marker genes for each cell type were identified by differential gene express analysis.
Project description:Three-dimensional retinal organoids (3D-retinas) are a promising graft source for transplantation therapy. We previously developed self-organizing culture for 3D-retina generation from human induced pluripotent stem cells (hiPSCs). Toward clinical applications on hPSC-derived retinal sheets, the establishment of a quality control (QC) strategy for 3D-retinas and dissected retinal sheets has remained a major challenge. We performed a microarray analysis for retinal tissue and off-target tissue to identify the major off-target tissue in hiPSC-culture.
Project description:We report RNA-Seq experiments of whole eye tissues from A/J, BALB/c, and C57BL/6 background mice. Examine ocular tissue from 3 different background mice that display varying rates of retinal degeneration.
Project description:Diabetic Retinopathy (DR) is a potentially blinding retinal disorder which develops through the pathogenesis of diabetes. Extracellular Vesicles (EVs) provide a novel biomarker for pre-symptomatic disease diagnosis and prognosis. Proteomic analysis was performed on explanted DR retinal tissue, DR retinal EVs and DR urinary EVs. DR samples were compared to normal retinal tissue, retinal EVs and urinary EVs, respectively