Transcription profiling of cerebellum from Mecp2 mutant mice to identify pathways mis-regulated by MeCP2 deficiency in Rett Syndrome

ABSTRACT: Background MeCP2, methyl-CpG-binding protein 2, binds to methylated cytosines at CpG dinucleotides, as well as to unmethylated DNA, and affects chromatin condensation. MECP2 mutations in females lead to Rett syndrome, a neurological disorder characterized by developmental stagnation and regression, loss of purposeful hand use and speech, stereotypic hand movements, deceleration of brain growth, autonomic dysfunction and seizures. Most mutations occur de novo during spermatogenesis. Located at Xq28, MECP2 is subject to X inactivation, and affected females are mosaic. Rare hemizygous males suffer from a severe congenital encephalopathy. Methods To identify pathways mis-regulated by MeCP2 deficiency, microarray-based global gene expression studies were carried out on cerebellum of Mecp2 mu

ORGANISM(S): Mus musculus

SUBMITTER: Charandle Jordan 

PROVIDER: E-SMDB-4087 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress