Novel case of neurodegeneration with brain iron accumulation 4 (NBIA4) caused by a pathogenic variant affecting splicing

Neurodegeneration with brain iron accumulation type 4 (NBIA4) also known as MPAN (mitochondria protein-associated neurodegeneration) is a rare neurological disorder which main feature is brain iron accumulation most frequently in the globus pallidus and substantia nigra. Whole exome sequencing (WES) in a 12-year-old patient revealed 2 variants in the C19orf12 gene, a previously reported common 11 bp deletion c.204_214del11, p.(Gly69Argfs*10) and...