Expression and splicing of ABC and SLC transporters in the human blood-brain barrier measured with RNAseq.

The blood-brain barrier (BBB) expresses numerous membrane transporters that supply needed nutrients to the central nervous system (CNS), consisting mostly of solute carriers (SLC transporters), or remove unwanted substrates via extrusion pumps through the action of ATP binding cassette (ABC) transporters. Previous work has identified many BBB transporters using hybridization arrays or qRT-PCR, using targeted probes. Here we have performed next-generation sequencing of the transcriptome (RNAseq) extracted from cerebral cortex tissues and brain microvessel endothelial cells (BMEC) obtained from two donors.

Statin pharmacogenomics: pursuing biomarkers for predicting clinical outcomes.

Indicated for treating hyperlipidemias and for the prevention of cardiovascular disease (CVD), statins rank among the most commonly prescribed drug classes. While statins are considered to be highly effective in preventing atherosclerotic events, a substantial portion of treated patients still progress to overt CVD. Genetic factors are thought to contribute substantially to treatment outcome.