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  • Title: Generation of optic atrophy 1 patient-derived induced pluripotent stem cells (iPS-OPA1-BEHR) for disease modeling of complex optic atrophy syndromes (Behr syndrome).
    Author: Hauser S, Schuster S, Theurer Y, Synofzik M, Schöls L.
    Journal: Stem Cell Res; 2016 Sep; 17(2):426-429. PubMed ID: 27879217.
    Abstract:
    Human skin fibroblasts were isolated from a 48-year-old patient carrying compound heterozygous mutations (c.610+364G>A and c.1311A>G) in OPA1, responsible for early onset optic atrophy complicated by ataxia and pyramidal signs (Behr syndrome; OMIM #210000). Fibroblasts were reprogrammed using episomal plasmids carrying hOCT4, hSOX2, hKLF4, hL-MYC and hLIN28. The generated transgene-free line iPS-OPA1-BEHR showed no additional genomic aberrations, maintained the disease-relevant mutations, expressed important pluripotency markers and was capable to differentiate into cells of all three germ layers in vitro. The generated iPS-OPA1-BEHR line might be a useful platform to study the pathomechanism of early onset complicated optic atrophy syndromes.
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