MicroRNA expression profile of methamphetamine-sensitized and saline-control mice examined by high throughput sequencing. MicroRNA expression profile of methamphetamine-sensitized and saline-control mice examined by high throughput sequencing

Using microRNA-Seq, we examined the alteration of microRNA expression profiles in the nucleus accumbens of methamphetamine-sensitized and saline-control mice. Nucleus accumbens lysate from eight mice of each group were pooled as one sample. Two RNA samples from each group were prepared and were then processed to generate small RNA libraries, which were sequenced on the Illumina Hiseq 2000. The aberrant expression of microRNAs identified in this study may involve in METH-induced locomotor sensitization and addiction.