Skin fibroblasts from pantothenate kinase-associated neurodegeneration patients show altered cellular oxidative status and have defective iron-handling properties - Campanella, A; Privitera, D; Guaraldo, M; Rovelli, E; Barzaghi, C; Garavaglia, B; Santambrogio, P; Cozzi, A; Levi, S (Hum Mol Genet, 2012)