Anthony T. Nguyen

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Purpose To employ type II clustered regularly interspaced short palindromic repeats (CRISPR)-Cas9 endonuclease to suppress ocular angiogenesis by genomic disruption of VEGF-A in human RPE cells. Methods CRISPR sequences targeting exon 1 of human VEGF-A were computationally identified based on predicted Cas9 on- and off-target probabilities. Single guide(More)
PURPOSE MicroRNA-34a (miR-34a) has been implicated in neurodegeneration. MiR-34a belongs to a signaling network involving p53 and Sirt-1. This network responds to DNA damage with further downstream signals that induce senescence or apoptosis. Our goal was to measure the expression level of miR-34a in the mouse retina and RPE as a function of age. METHODS(More)
PURPOSE To determine the localization of complement factor H (Cfh) mRNA and its protein in the mouse outer retina. METHODS Quantitative real-time PCR (qPCR) was used to determine the expression of Cfh and Cfh-related (Cfhr) transcripts in the RPE/choroid. In situ hybridization (ISH) was performed using the novel RNAscope 2.0 FFPE assay to localize the(More)
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