Article
Delivery of Cas9-guided ABE8e into stem cells using poly(l-lysine) polypeptides for correction of the hemophilia-associated FIX missense mutation.
Biochemical and biophysical research communications - 5 Nov 2022
Rong Lijuan, Chen Dandan, Huang Xiangbo, Sun Ling
Abstract excerpt
The coagulation factor 9 gene (FIX) point mutation contributes to most hemophilia B cases, providing ideal gene correction models. Here we identified the frequent mutation G20519A (R226Q) in FIX, which resulted in many severe and moderate hemophilia B patients. This study aimed to investigate the effect of HDR and base editing in correcting FIX mutant. We first constructed HEK293 and liver-derived cell lines Huh7...
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