N-Formyl peptides drive mitochondrial damage associated molecular pattern induced neutrophil activation through ERK1/2 and P38 MAP kinase signalling pathways

Our findings demonstrate that signalling through FPR-1 and activation of p38 and ERK1/2 MAPKs are key events in mtDAMP-induced neutrophil activation. Gaining an understanding of the signalling pathways involved in mtDAMP-induced neutrophil activation may assist in the development of future therapeutic strategies aimed at targeting the SIRS response to improve the outcome of the hospitalised trauma patient. Reducing the severity of the inflammatory response may realise substantial benefits for the severely injured trauma patient.