Zhang X, Daugherty S, de Groat W. Activation of CaMKII and ERK1/2 contributes to the time-dependent potentiation of Ca2+ response elicited by repeated application of capsaicin in rat DRG neurons. Am J Physiol Regul Integr Comp Physiol. 2011;300:R644-54 pubmed publisher
..Potentiation may be an important peripheral autosensitization mechanism that occurs independently of the pronociceptive effects of inflammatory mediators and neurotrophic factors. ..
Zhang X, Pietra C, Lovati E, de Groat W. Activation of neurokinin-1 receptors increases the excitability of guinea pig dorsal root ganglion cells. J Pharmacol Exp Ther. 2012;343:44-52 pubmed publisher