Adenine base editing correction of LMNA c.745C>T (p.R249W) in congenital muscular dystrophy myoblasts improves cellular phenotype while revealing deleterious p.L248P bystander effects
Mario Santafe, Iván Hernández, D. Mazzeo, Déborah Gómez-Domínguez, Diego Megı́as, Kamel Mamchaoui, Ignacío Pérez de Castro
This study uses adenine base editing to correct the LMNA c.745C>T mutation in myoblasts, showing improved cellular phenotype but also revealing harmful bystander mutations.
bioRxiv · Aug 4, 2026 · PreprintCell Biology