Mis-splicing in Huntington's disease: harnessing the power of comparative transcriptomics.

A recent paper by Elorza et al. describes an 'intersect-RNA-seq' analysis of Huntington's disease (HD) by parallel RNA sequencing (RNA-seq) profiling of HD brain tissues from humans and mice. This work illustrates a broadly applicable strategy to elucidate splicing alterations in neurological diseases by integrating the transcriptome profiles of human patient tissues and animal models.