The Roles of Genetic Factors in Kawasaki Disease: A Systematic Review and Meta-analysis of Genetic Association Studies

摘要

This systematic review and meta-analysis aimed to better elucidate the roles of genetic factors in Kawasaki disease (KD), and determine the potential genetic biomarkers of KD. The systematic literature search of PubMed, Medline, Embase, Web of Science and CNKI identified 164 eligible studies. The qualitative synthesis revealed that 62 genes may be correlated with the susceptibility to KD, and 47 genes may be associated with the incidence of coronary artery lesions (CALs) in KD. A total of 53 polymorphisms in 34 genes were investigated in further quantitative synthesis. Of these, 23 gene polymorphisms were found to be significantly correlated with KD susceptibility, and 10 gene polymorphisms were found to be significantly associated with the incidence of CALs in KD. In conclusion, our findings indicate that gene polymorphisms of ACE, BLK, CASP3, CD40, FCGR2A, FG beta, HLA-E, IL1A, IL6, ITPKC, LTA, MPO, PD1, SMAD3, CCL17 and TNF may affect KD susceptibility. Besides, genetic variations in BTNL2, CASP3, FCGR2A, FGF23, FG beta, GRIN3A, HLA-E, IL10, ITPKC and TGFBR2 may serve as biomarkers of CALs in KD.