Complex cortical dysplasia with other brain malformations (CDCBM) is a disorder of aberrant neuronal migration and disturbed axonal guidance. Patients exhibit mental retardation, strabismus combined with nystagmus, axial hypotonia, and spasticity. The severity of mental retardation ranged from mild to severe. Complex cortical malformations associated with mutations in tubulin and motor proteins of the kinesin genes have been reported.
Schaffer AE, Breuss MW, Caglayan AO, Al-Sanaa N, Al-Abdulwahed HY, Kaymakcalan H, Yilmaz C, Zaki MS, Rosti RO, Copeland B, Baek ST, Musaev D, Scott EC, Ben-Omran T, Kariminejad A, Kayserili H, Mojahedi F, Kara M, Cai N, Silhavy JL, Elsharif S, Fenercioglu E, Barshop BA, Kara B, Wang R, Stanley V, James KN, Nachnani R, Kalur A, Megahed H, Incecik F, Danda S, Alanay Y, Faqeih E, Melikishvili G, Mansour L, Miller I, Sukhudyan B, Chelly J, Dobyns WB, Bilguvar K, Jamra RA, Gunel M, Gleeson JG
タイトル
Biallelic loss of human CTNNA2, encoding alphaN-catenin, leads to ARP2/3 complex overactivity and disordered cortical neuronal migration.
Lee S, Chen DY, Zaki MS, Maroofian R, Houlden H, Di Donato N, Abdin D, Morsy H, Mirzaa GM, Dobyns WB, McEvoy-Venneri J, Stanley V, James KN, Mancini GMS, Schot R, Kalayci T, Altunoglu U, Karimiani EG, Brick L, Kozenko M, Jamshidi Y, Manzini MC, Beiraghi Toosi M, Gleeson JG
タイトル
Bi-allelic Loss of Human APC2, Encoding Adenomatous Polyposis Coli Protein 2, Leads to Lissencephaly, Subcortical Heterotopia, and Global Developmental Delay.
Qian X, DeGennaro EM, Talukdar M, Akula SK, Lai A, Shao DD, Gonzalez D, Marciano JH, Smith RS, Hylton NK, Yang E, Bazan JF, Barrett L, Yeh RC, Hill RS, Beck SG, Otani A, Angad J, Mitani T, Posey JE, Pehlivan D, Calame D, Aydin H, Yesilbas O, Parks KC, Argilli E, England E, Im K, Taranath A, Scott HS, Barnett CP, Arts P, Sherr EH, Lupski JR, Walsh CA
タイトル
Loss of non-motor kinesin KIF26A causes congenital brain malformations via dysregulated neuronal migration and axonal growth as well as apoptosis.
Willemsen MH, Vissers LE, Willemsen MA, van Bon BW, Kroes T, de Ligt J, de Vries BB, Schoots J, Lugtenberg D, Hamel BC, van Bokhoven H, Brunner HG, Veltman JA, Kleefstra T
タイトル
Mutations in DYNC1H1 cause severe intellectual disability with neuronal migration defects.