Spinocerebellar Ataxia, Autosomal Recessive, with Axonal Neuropathy 1, also known as scan1, is related to spinocerebellar ataxia, autosomal recessive, with axonal neuropathy 2 and axonal neuropathy. An important gene associated with Spinocerebellar Ataxia, Autosomal Recessive, with Axonal Neuropathy 1 is TDP1 (Tyrosyl-DNA Phosphodiesterase 1), and among its related pathways/superpathways are Packaging Of Telomere Ends and Homology Directed Repair. Affiliated tissues include spinal cord and cerebellum, and related phenotypes are ataxia and areflexia