Abstract
Pain is the dominant symptom of osteoarthritis (OA) and available analgesic treatments offer inadequate pain relief. The capsaicin receptor, TRPV1 is considered to be a promising analgesic target. TRPV1 is expressed in multiple cell types of the joint. A variant of the TRPV1 gene is associated with the risk of developing symptomatic OA and synovial TRPV1 expression is increased in OA patients undergoing total joint replacement. Potent and selective small molecule TRPV1 antagonists have analgesic effects in preclinical models of OA highlighting the potential utility of TRPV1 antagonists in OA pain management. However, use of these compounds is associated with serious on-target-mediated side effects and analgesic efficacy in OA patients in clinical trials remains to be proven. This review article will discuss recent findings in this area and explore the potential utility of TRPV1 antagonists in the treatment of OA pain.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
