HDAC and HAT inhibitors differently affect analgesia mediated by group II metabotropic glutamate receptors

Conclusions: Our results demonstrate that systemically injected CUR is able to inhibit H3 and H4 acetylation in the DRG and to down-regulate mGlu2 receptors in the spinal cord. We also demonstrate that long term modification of the mGlu2 expression affects the analgesic properties of the orthosteric mGlu2/3 agonist, LY379268. These data open up the possibility that epigenetic modulators might be given in combination with "traditional" drugs in a context of a multi target approach for a better analgesic efficacy.
Source: Molecular Pain - Category: Molecular Biology Authors: Source Type: research