NLRP2 and central nervous system cancer: In particular, the NLRP2 inflammasome is expressed upon the stimulation of the damage-associated molecular pattern (DAMP) ATP in human astrocytes and is expected to play a potential role in glioma as it induces pro-inflammatory cytokine activation through NLRP2 inflammasome activation by P2X7 receptor and pannexin 1 channel [186].