A common microRNA signature in mouse models of retinal degeneration.

ABSTRACT: Perturbed microRNA (miR) expression is a feature of, and may play a fundamental role in, certain disease states such as different forms of cancer. Retinitis pigmentosa (RP) a group of inherited retinal degenerations is characterised by a progressive loss of photoreceptor cells and consequent visual handicap. We have previously reported an altered pan-retinal expression of miR-96, -183, -1 and -133 in a P347S-Rhodopsin transgenic mouse model of RP. As many different mutations in Rhodopsin and other genes such as RDS/Peripherin can lead to RP, it was of interest to explore whether the characterized retinal miR expression signature was observed in three other mouse models of RP linked to rhodopsin and rds/peripherin. Therefore, pan-retinal expression of miR-96, -182, -183, -1, -133 and -142 w

SUBMITTER: Loscher CJ 

PROVIDER: S-EPMC4030402 | biostudies-literature | 2008 Dec

REPOSITORIES: biostudies-literature