The genetic basis of cerebral palsy.

Fahey MC1, Maclennan AH2, Kretzschmar D3, Gecz J2,4, Kruer MC5,6,7.

Author information

Abstract

Although prematurity and hypoxic-ischaemic injury are well-recognized contributors to the pathogenesis of cerebral palsy (CP), as many as one-third of children with CP may lack traditional risk factors. For many of these children, a genetic basis to their condition is suspected. Recent findings have implicated copy number variants and mutations in single genes in children with CP. Current studies are limited by relatively small patient numbers, the underlying genetic heterogeneity identified, and the paucity of validation studies that have been performed. However, several genes mapping to intersecting pathways controlling neurodevelopment and neuronal connectivity have been identified. Analogous to other neurodevelopmental disorders such as autism and intellectual disability, the genomic architecture of CP is likely to be highly complex. Although we are just beginning to understand genetic contributions to CP, new insights are anticipated to serve as a unique window into the neurobiology of CP and suggest new targets for intervention.

PMID:: 28042670
DOI:: 10.1111/dmcn.13363

From From Genomics & Health Impact Scan Database

This database includes published scientific literature on evidence-based translation of genomic discoveries into improved health care and disease prevention that have a potential impact on population health.