nuri77Intracellular infections by Gram-negative bacteria are a snificant global health threat. The nuclear receptor Nur77 (also called TR3, NGFI-B, or NR4A1) was recently shownNur77 responds to a wide range of physiological molecules and stimuli. 4, 14 These snals quickly induce Nur77 expression and stimulate its transcriptional activity; Nur77