We found that the combination of XRT + NLPR3 agonist enhanced control of implanted lung adenocarcinoma primary as well as secondary tumors in a radiological dose-dependent manner, in which 12Gy x 3 fractions of stereotactic XRT was better than 5Gy x 3, while 1Gy x 2 did not improve the NLRP3 effect. Here, NLRP3 is linked to lung adenocarcinoma.