Reducing PIAS1 levels rescues mHTT-associated phenotypes in R6/2 mice
Striatal modulation of PIAS1 alters insoluble mHTT, SUMO, and ubiquitin accumulation
PIAS1 reduction normalizes inflammatory homeostasis of key markers in R6/2 striatum
PIAS1 overexpression exacerbates mHTT-associated phenotypes