Gene expression profile of peripheral blood mononuclear cells in the X-linked alpha thalassemia mental retardation (ATRX) syndrome

ABSTRACT: ATRX is a severe X-linked disorder characterized by mental retardation, facial dysmorphism, urogenital abnormalities and alpha-thalassemia. The disease is caused by mutations in ATRX gene, which encodes a protein belonging to the SWI/SNF DNA helicase family, a group of proteins involved in the regulation of gene transcription at the chromatin level. In order to identify specific genes involved in the pathogenesis of the disease, we compared, by cDNA microarray, the expression levels of approximately 8500 transcripts between ATRX and normal males of comparable age. The analysis has been performed on pooled RNA extracted by Peripheral blood mononuclear cell pellet of three male ATRX patients in comparison to that obtained from a pool of 42 normal males (age 7.6+ 2.4).

ORGANISM(S): Homo sapiens

SUBMITTER: Vincenza Barresi 

PROVIDER: E-GEOD-22028 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress