Transcription profiling of sheep prion accumulating ovine microglia

ABSTRACT: Sheep scrapie (Sc) is the classical transmissible spongiform encephalopathy (prion disease). The conversion of normal cellular prion protein (PrPC) to disease-associated prion protein (PrPSc) is a fundamental component of prion disease pathogenesis. The molecular mechanisms contributing to prion diseases and the impact of PrPSc accumulation on cellular biology are not fully understood. To define the molecular changes associated with PrPSc accumulation, primary sheep microglia were inoculated with PrPSc and then the transcriptional profile of these PrPSc-accumulating microglial cells was compared to the profile of PrPSc-lacking microglial cells using the Affymetrix Bovine Genome Array. The experimental design included three biological replicates, each with three technical replicates, an

ORGANISM(S): Ovis aries

SUBMITTER: James Stanton 

PROVIDER: E-GEOD-12688 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress