Abstract
AimImmunoinflammatory response plays an important role in the pathophysiological process of ischemic stroke (IS). Forkhead box P3 (FOXP3) is a master regulator for immune cells. Polymorphisms of FOXP3 gene might contribute to the susceptibility of IS. This study aimed to explore the association between FOXP3 gene polymorphisms (rs3761548 and rs2232365) and IS susceptibility in the Chinese Han population. MethodsPolymerase chain reaction and Sanger sequencing were used to detect the genotype of FOXP3 gene rs3761548 and rs2232365 polymorphisms. ResultsSmoking, diabetes mellitus (DM), and HBP histories, higher TG and HDL-C levels were more frequently observed in IS patients than in controls. In comparison with rs3761548 GG genotype, GT genotype (OR = 1.573, 95 %CI = 1.030–2.402; adjusted: OR = 1.736, 95 %CI = 1.070–2.817) and GT + TT vs. GG model (OR = 1.581, 95 %CI = 1.0449–2.382; adjusted: OR = 1.720, 95 %CI = 1.074–2.755) of rs3761548 polymorphism was significantly correlated with elevated ischemic stroke susceptibility both at prior and after adjusted by smoking, HBP, DM, TG and HDL-C. Recessive model of rs2232365 polymorphism could elevate the susceptibility of ischemic stroke (OR = 11.962, 95 %CI = 1.144–3.3363; adjusted: OR = 1.876, 95 %CI = 1.016–3.463). Besides, rs3761548 dominant model (OR = 2.757, 95 %CI = 1.379–5.552; adjusted: OR = 2.601, 95 %CI = 1.268–5.336) and rs2232365 recessive model (OR = 3.103, 95 %CI = 1.463–6.583; adjusted: OR = 3.545, 95 %CI = 1.600–7.855) were related to the severity of ischemic stroke. ConclusionFOXP3 gene rs3761548 and rs2232365 polymorphisms were risk factors for susceptibility and severity of IS.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have