A therapeutic approach to pantothenate kinase associated neurodegeneration: a pilot study.

ABSTRACT:

Background

Neurodegeneration with brain iron accumulation (NBIA) is a group of genetic neurological disorders frequently associated with iron accumulation in the basal nuclei of the brain characterized by progressive spasticity, dystonia, muscle rigidity, neuropsychiatric symptoms, and retinal degeneration or optic nerve atrophy. Pantothenate kinase-associated neurodegeneration (PKAN) is one of the most widespread NBIA disorders. The diagnosis of PKAN is established with clinical features and the "eye of the tiger" sign identified on brain MRI and the identification of biallelic pantothenate kinase 2 (PANK2) pathogenic variants on molecular genetic testing. PANK2 catalyzes the first reaction of coenzyme A (CoA) biosynthesis, thus, altered PANK2 activity is expected to induce CoA de

SUBMITTER: Pereira A 

PROVIDER: S-EPMC11606047 | biostudies-literature | 2024 Nov

REPOSITORIES: biostudies-literature