The Epstein-Barr Virus latent membrane protein 1 (LMP1) induces cellular microRNA146a

ABSTRACT: The Epstein Barr virus (EBV) encoded latent membrane protein-1 (LMP1) is a functional homologue of the tumor necrosis factor receptor family and contributes substantially to the oncogenic potential of EBV through activation of Nuclear Factor-kappaB (NF-kappaB). MicroRNAs (miRNAs) are a class of small RNA molecules that are involved in the regulation of cellular processes such as growth, development, and apoptosis, and have recently been linked to cancer phenotypes. Through miRNA microarray analysis, we demonstrate that LMP1 dysregulates the expression of several cellular miRNAs, including the most highly regulated of these, miR-146a. Quantitative RT-PCR analysis confirmed induced expression of miR-146a by LMP1. Analysis of miR-146a expression in EBV latency type III and type I cell lines r

ORGANISM(S): Homo sapiens

SUBMITTER: Erik Flemington 

PROVIDER: E-GEOD-10057 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress