CHCHD2 and Lissencephaly: After obtaining the written informed consent, skin fibroblasts were provided from this patient and disease-specific induced pluripotent stem (iPS) cells were generated and used for medical research (Shimojima K, Okumura A, Hayashi M, Kondo T, Inoue H, and Yamamoto T. CHCHD2 is down-regulated in neuronal cells differentiated from iPS cells derived from patients with lissencephaly.