Project description:To identify the detailed molecular causes of the mitochondrial dysfunction, oxidative burden and more vulnerable redox balance in Rett mouse hippocampus, we screened for differential gene expression in the hippocampal CA1 subfield of adult male mice. A whole mouse genome microarray was performed to assess, whether key enzymes of the mitochondrial respiratory chain or major cellular radical scavenging enzymes are affected in this MeCP2-deficient mouse model of Rett syndrome.
Project description:To identify the detailed molecular causes of the mitochondrial dysfunction, oxidative burden and more vulnerable redox balance in Rett mouse hippocampus, we screened for differential gene expression in the hippocampal CA1 subfield of adult male mice. A whole mouse genome microarray was performed to assess, whether key enzymes of the mitochondrial respiratory chain or major cellular radical scavenging enzymes are affected in this MeCP2-deficient mouse model of Rett syndrome. Comparison of gene expression between male wildtype mice (Mecp2+/y) and mice lacking the MECP2 gene (Mecp2-/y) [B6.129P2(C)-Mecp2tm-1-1Bird (Guy et al. 2001, Nat. Genet. 27: 322-326)]. In total, 9 mice of each genotype were analyzed. The mRNA of groups of 3 animals was pooled to generate 3 independent biological samples, and finally three microarrays were run for each genotype.
Project description:This SuperSeries is composed of the following subset Series: GSE24285: Genome-wide Analysis Reveals Mecp2-dependent Regulation of MicroRNAs in a Mouse Model of Rett Syndrome (mm8 chromosomal tiling arrays) GSE24286: Genome-wide Analysis Reveals Mecp2-dependent Regulation of MicroRNAs in a Mouse Model of Rett Syndrome (mm8 promoter tiling arrays) GSE24320: Genome-wide Analysis Reveals Mecp2-dependent Regulation of MicroRNAs in a Mouse Model of Rett Syndrome (high-throughput small RNA sequencing) Refer to individual Series
Project description:Differential Gene Expression and Mitochondrial Dysfunction in Imprinting center deletion (PWS- IC del) Mouse model of Prader-Willi Syndrome
