NLRP3 and infection: NCF4 (OMIM 601488) which transcribes a subunit (p40-phox) of NAPDH oxidase which activates the NLRP3 inflammasome, and NLRP3 (OMIM 606416) were both induced by PBA during infection, at 24 and 72 hrs, respectively (P≤0.026).