Fig. 7From: p38 MAPK mediates glial P2X7R-neuronal P2Y1R inhibitory control of P2X3R expression in dorsal root ganglion neuronsA schematic shows the involvement of p38 in P2X7R-P2Y1R-P2X3R inhibitory control. Activation of P2X7R-P2Y1R leads to the activation of p38 in DRG neurons. p38 down-regulates P2X3Rs and results in reduction of nociceptionBack to article page