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Generation of a human iPSC line (UCLi025-A) from a patient with PHARC syndrome harbouring biallelic variants in ABHD12.

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posted on 2025-01-27, 09:45 authored by Sara Romero-Vázquez, Katy Linkens, Lyes Toualbi, Daniel Jackson, Cécile Méjécase, Henry Houlden, Mariya Moosajee
A human induced pluripotent stem cell (hiPSC) line (UCLi025-A) was generated from dermal fibroblast cells from a 42-year-old female donor with polyneuropathy, hearing loss, retinitis pigmentosa and early-onset cataract (PHARC) syndrome carrying a homozygous nonsense variant in ABHD12 c.193C>T, p.(Arg65*). Fibroblasts were confirmed to carry the variant by Sanger sequencing and subsequently reprogrammed using non-integrating episomal plasmids generating a hiPSC line (UCLi025-A). This established cell line was validated for pluripotency markers expression, in vitro differentiation potential and normal karyotype. The utilization of this cell line will serve as a valuable resource for modelling PHARC syndrome and identification of therapeutic targets.

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