Spinocerebellar ataxia type 1 (SCA1) is an incurable neurodegenerative disease caused by a pathogenic glutamine repeat expansion in the protein ataxin-1 (ATXN1).
As LANP interacts with ataxin 1--a protein mutated in the neurodegenerative disease spinocerebellar ataxia type 1 (SCA1)--we tested whether ataxin 1 can alter the E4F-LANP interaction.
Spinocerebellar ataxia type 1 (SCA1) is a dominantly inherited neurodegenerative disease of the cerebellum caused by a polyglutamine-repeat expansion in the protein ATXN1.
Understanding how Ataxin-1 expression is regulated in the human brain could inspire novel molecular therapies for this fatal, dominantly inherited neurodegenerative disease.