C19ORF12 (Chromosome 19 Open Reading Frame 12): C19ORF12 is a gene located on chromosome 19 that encodes a protein with a currently unclear function. This protein is believed to be involved in maintaining mitochondrial integrity and metabolism. Its importance is highlighted by its link to neurodegeneration with brain iron accumulation (NBIA), specifically mitochondrial membrane protein-associated neurodegeneration (MPAN). C19ORF12 is thought to support mitochondrial function, possibly through roles in lipid metabolism or protecting mitochondrial membranes from oxidative stress. Mutations in this gene have been associated with progressive neurological symptoms, such as motor dysfunction, cognitive decline, and iron buildup in the brain.