Prdm12 modulates pain-related behavior by remodeling gene expression in mature nociceptors.

ABSTRACT:

Abstract

Prdm12 is a conserved epigenetic transcriptional regulator that displays restricted expression in nociceptors of the developing peripheral nervous system. In mice, Prdm12 is required for the development of the entire nociceptive lineage. In humans, PRDM12 mutations cause congenital insensitivity to pain, likely because of the loss of nociceptors. Prdm12 expression is maintained in mature nociceptors suggesting a yet-to-be explored functional role in adults. Using Prdm12 inducible conditional knockout mouse models, we report that in adult nociceptors Prdm12 is no longer required for cell survival but continues to play a role in the transcriptional control of a network of genes, many of them encoding ion channels and receptors. We found that disruption of Prdm12 alters the e

SUBMITTER: Latragna A 

PROVIDER: S-EPMC9341233 | biostudies-literature | 2022 Aug

REPOSITORIES: biostudies-literature