TLR2 ligands induce cardioprotection against ischaemia/reperfusion injury through a PI3K/Akt-dependent mechanism

摘要

AimsToll-like receptor (TLR)-mediated signalling pathways have been implicated in myocardial ischaemia/reperfusion (I/R) injury. Activation of the phosphoinositide 3-kinase (PI3K)/Akt pathway protects the myocardium from ischaemic injury. We hypothesized that the modulation of TLR2 would induce cardioprotection against I/R injury via activation of the PI3K/Akt signalling.