N-(3-oxo-acyl)homoserine lactones signal cell activation through a mechanism distinct from the canonical pathogen-associated molecular pattern recognition receptor pathways. - Kravchenko VV; Kaufmann GF; Mathison JC; Scott DA; Katz AZ; Wood MR; Brogan AP; Lehmann M; Mee JM; Iwata K; Pan Q; Fearns C; et al. (The Journal of biological chemistry, 2006)