Heterozygous RAB3A variants cause cerebellar ataxia by a partial loss-of-function mechanism. Hengel H, Hannan SB, Reich S, et al. Heterozygous RAB3A variants cause cerebellar ataxia by a partial loss-of-function mechanism. Brain : a journal of neurology. 2025. doi:10.1093/brain/awaf111 Read more