TLR4 and familial dilated cardiomyopathy: According to the statistical analysis of the author keywords, numerous molecules such as NF-κB, NLRP3 inflammasome, Nrf-2, TNF-α, protein kinase C (PKC), PPARα, TLR4, p38 mitogen-activated protein kinase (MAPK), TGF-β (transforming growth factor-β), Sirt1, and AKT were associated with inflammation in DCM.