4.7 Article

Compelling Evidence Linking CD40 Gene With Graves' Disease in the Chinese Han Population

期刊

FRONTIERS IN ENDOCRINOLOGY
卷 12, 期 -, 页码 -

出版社

FRONTIERS MEDIA SA
DOI: 10.3389/fendo.2021.759597

关键词

Graves' disease; single nucleotide polymorphisms; CD40; association analysis; expression quantitative trait locus

资金

  1. National Natural Science Foundation of China [81870537, 81770786, 81200643, 31501015]
  2. Shanghai Municipal Education Commission-Gaofeng Clinical Medicine [20161318]

向作者/读者索取更多资源

Mutations in the CD40 gene have been widely reported as risk factors for Graves' disease. The SNP rs1883832, located near CD40, has been confirmed to predispose individuals to GD regardless of ethnicity. This study found that rs1883832 influences CD40 gene expression and serum TRAb levels, contributing to the development of GD.
Mutations in CD40 have been widely reported to be risk factors for Graves' disease (GD). The gene, along with its cognate ligand CD40L, may regulate pro-inflammatory and immune responses. Rs1883832, located at the -1 position of the Kozak sequence, is the most well-studied single nucleotide polymorphism (SNP) of CD40, and has been confirmed to predispose those with the alteration to GD, regardless of ethnicity. Our genome-wide association study (GWAS) indicated that several SNPs, including rs1883832 located within the vicinity of CD40 were associated with GD in the Han Chinese population. Aiming at identifying the most consequential SNP and its underlying pathogenic mechanism, we performed a two-stage refined study on 8,171 patients with GD and 7,906 controls, and found rs1883832 was the most significantly GD-associated SNP in the CD40 gene region (P-Combined = 9.17x10(-11), OR=1.18). Through searching the cis-expression quantitative trait locus database and using quantitative RT-PCR, we further discovered that the rs1883832 genotype can influence CD40 gene transcription. Furthermore, we demonstrated that rs1883832 is a susceptibility locus for pTRAb+ GD patients. In conclusion, the current study provides robust evidence that rs1883832 can regulate CD40 gene expression and affect serum TRAb levels, which ultimately contributes to the development of GD.

作者

我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。

评论

主要评分

4.7
评分不足

次要评分

新颖性
-
重要性
-
科学严谨性
-
评价这篇论文

推荐

暂无数据
暂无数据