Activation of NLRP3 inflammasome in peripheral nerve contributes to paclitaxel-induced neuropathic pain.

ABSTRACT: Background Paclitaxel is commonly used as a cancer chemotherapy drug that frequently causes peripheral neuropathic pain. Inflammasome is a multiprotein complex consisting of Nod-like receptor proteins (NLRPs), apoptosis-associated speck-like protein, and caspase-1, which functions to switch on the inflammatory process and the release of interleukin-1β. Growing evidences have supported that peripheral interleukin-1β is critical in enhancing paclitaxel-induced neuropathic pain. However, whether activation of NLRP3 inflammasome in peripheral nerve contributes to paclitaxel-induced neuropathic pain is still unclear. Results Paclitaxel induced mechanical allodynia of rats from day 3 and worsened gradually till 3 weeks after injection. Paclitaxel resulted in expression of NLRP3 and activated fra

SUBMITTER: Jia M 

PROVIDER: S-EPMC5562344 | biostudies-literature | 2017 Jan-Dec

REPOSITORIES: biostudies-literature