CRISPR/Cas therapeutic strategies for autosomal dominant disorders.

ABSTRACT: Autosomal dominant disorders present unique challenges, as therapeutics must often distinguish between healthy and diseased alleles while maintaining high efficiency, specificity, and safety. For this task, CRISPR/Cas remains particularly promising. Various CRISPR/Cas systems, like homology-directed repair, base editors, and prime editors, have been demonstrated to selectively edit mutant alleles either by incorporating these mutations into sgRNA sequences (near the protospacer-adjacent motif ["near the PAM"]) or by targeting a novel PAM generated by the mutation ("in the PAM"). However, these probability-based designs are not always assured, necessitating generalized, mutation-agnostic strategies like ablate-and-replace and single-nucleotide polymorphism editing. Here, we detail recent ad

SUBMITTER: Caruso SM 

PROVIDER: S-EPMC9057583 | biostudies-literature | 2022 May

REPOSITORIES: biostudies-literature