Association of TNFSF4 Polymorphisms with Vogt-Koyanagi-Harada and Behcet's Disease in Han Chinese.

ABSTRACT: To investigate whether single nucleotide polymorphisms (SNPs) of the Tumor Necrosis Factor Superfamily 4 (TNFSF4) gene are associated with Vogt-Koyanagi-Harada (VKH) and Behcet's disease (BD) in a Chinese Han population. A two-stage case control study was carried out in 1331 VKH, 938 BD and 1752 healthy controls. Ten TNFSF4 SNPs, including rs1234314, rs1234315, rs2205960, rs704840, rs2795288, rs844654, rs12039904, rs10912580, rs844665, and rs844644, were genotyped using the PCR-restriction fragment length polymorphism method. Genotype and allele frequencies were analyzed between cases and healthy controls using the X2 or Fisher's exact test and p values were corrected for multiple comparisons. We observed a significantly increased frequency of the TT genotype of rs1234315 in BD patients (Pc?=?1.44?×?10-5, OR?=?1.734, 95% CI?=?1.398-2.151). The frequency of the TT genotype of rs12039904 was significantly higher in patients with VKH disease as compared to controls (Pc?=?4.62?×?10-5, OR?=?1.959, 95% CI?=?1.483-2.588). Analysis of clinical manifestations in VKH disease and BD did not show an association with the TNFSF4 gene polymorphisms. The study suggests that the TNFSF4 gene may be involved in the susceptibility to VKH disease and BD in Han Chinese.

SUBMITTER: Lu S 

PROVIDER: S-EPMC5181833 | biostudies-literature | 2016 Nov

REPOSITORIES: biostudies-literature