Association of Thrombomodulin Gene C1418T Polymorphism with Susceptibility to Kawasaki Disease in Chinese Children

Kawasaki disease (KD) is an acute systemic vasculitis that predominantly affects children and can result in coronary artery lesions (CALs). Thrombomodulin (TM) is a critical cofactor in the protein C anticoagulant system. The TM C1418T (rs1042579) polymorphism is associated with a high risk of cardiac-cerebral vascular diseases. But the association of the TM C1418T polymorphism with susceptibility to KD, CAL formation, and intravenous immunoglobulin (IVIG) resistance is still unclear. In our study, we examined the TM C1418T polymorphism in 122 children with KD and 126 healthy children and revealed the correlation between the TM C1418T polymorphism and KD, CAL formation, and IVIG resistance.