Figure 1. NLRP1 expression was significantly lower in LUAD tissues than in normal or adjacent normal tissues. (A) NLRP1 expression was significantly down-regulated in cancer tissues compared to normal tissues (p < 0.05). (B–D) NLRP1 was expressed at a lower level in LUAD tissues than noncancerous adjacent tissues (p < 0.05) with the comparison of 192 paired samples from three different LUAD datasets.