Transcriptomics

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Characterization of pain-related behaviors and gene expression profiling of peripheral sensory ganglia of a mouse model of acute ankle sprain


ABSTRACT: Lateral ankle sprain (LAS) is a very common type of joint injury.Unfortunately, a certain proportion of individuals who once developed LAS may suffer persistent ankle pain and recurrent sprains. However, the molecular pain mechanisms underlying LAS are still not well understood. To investigate the potential mechanisms of pain in LAS model mice, we performed RNA- Seq of ipsilateral DRG of sham and LAS model group mice. GO analysis found that the mostly enriched biological process include immune response and positive regulation of gene expression. Immune response can trigger neuroinflammation, a critical process for peripheral sensitization and contributes to chronic pain mechanisms. Furthermore, our RNA-Seq analysis indicated that LAS modulated the expression of multiple genes and gene networks in the DRGs. Our work may help to further advance the understandings of the molecular pain mechanisms underlying LAS and help to identify novel targets for LAS.

ORGANISM(S): Mus musculus

PROVIDER: GSE230178 | GEO | 2023/04/25

REPOSITORIES: GEO

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