Research progress of P2X7 receptors involved in pain regulation / 中国药理学通报

ABSTRACT

The ATP-gated ionotropic P2X7 receptor has been widely concerned in recent years. Upon activation by ATP and its derivatives, P2X7 receptor induces a series of responses such as activation of PANX1 and release of IL-lg. Elucidation of the role and mechanism of P2X7 receptor in pain would provide ideas for the development of new and effective analgesic drugs. This review discusses the recent progress of P2X7 receptor in inflammatory pain, neuropathic pain, cancer pain, and morphine tol-erance , and summarizes the possible mechanism of P2X7 receptor involved in the modulation of pain.