CRISPR-Cas editing technologies for viral-mediated gene therapies of human diseases: Mechanisms, progress, and challenges.

ABSTRACT: The gene therapy landscape has evolved substantially in recent years, beginning with the approval of the first adeno-associated virus-based gene therapy, Luxterna, in 2017. Since then, the US FDA has approved nearly 30 new viral gene therapy programs, with notable examples including Zolgensma, Spinraza, Hemgenix, Zynteglo, Lyfgenia, Kymriah, Skysona, and Tecelra. Remarkably, all these products rely on delivery via adeno-associated vectors (AAVs) and lentiviral vectors (LVs). Improvements in viral-mediated gene transfer efficiency and clinical-scale manufacturing, together with immense commercial interest, have greatly propelled the clinical adoption of gene therapy products. In recent years, clustered regularly interspaced short palindromic repeats (CRISPR) and its related Cas proteins (CR

SUBMITTER: Kantor B 

PROVIDER: S-EPMC12767858 | biostudies-literature | 2026 Mar

REPOSITORIES: biostudies-literature