Sex differences in gene regulation in the dorsal root ganglion after nerve injury.

ABSTRACT:

Background

Pain is a subjective experience derived from complex interactions among biological, environmental, and psychosocial pathways. Sex differences in pain sensitivity and chronic pain prevalence are well established. However, the molecular basis underlying these sex dimorphisms are poorly understood particularly with regard to the role of the peripheral nervous system. Here we sought to identify shared and distinct gene networks functioning in the peripheral nervous systems that may contribute to sex differences of pain in rats after nerve injury.

Results

We performed RNA-seq on dorsal root ganglia following chronic constriction injury of the sciatic nerve in male and female rats. Analysis from paired naive and injured tissues showed that 1513 genes were differentially

SUBMITTER: Stephens KE 

PROVIDER: S-EPMC6381758 | biostudies-literature | 2019 Feb

REPOSITORIES: biostudies-literature