NeurosciencebioRxivPreprint
PRMT5 is required for full-length HTT expression by repressing multiple proximal intronic polyadenylation sites
Mona Alqazzaz, Felipe E. Ciamponi, Jolene Caifeng Ho…·Panagiotis Prinos
This paper identifies PRMT5 as a regulator of HTT mRNA splicing and alternative polyadenylation, showing that its inhibition reduces full-length HTT protein levels by promoting premature termination and cleavage.