期刊
ANNALS OF TRANSLATIONAL MEDICINE
卷 9, 期 14, 页码 -出版社
AME PUBL CO
DOI: 10.21037/atm-21-1126
关键词
Type 1 diabetes mellitus (T1DM); single-nucleotide polymorphism (SNP); caspase recruitment domain-containing protein 8 (CARDS)
This study found that the CARDS gene SNP rs2043211 was significantly associated with GADA positivity in T1DM patients, but the polymorphisms of rs10403848 and rs2043211 were not associated with susceptibility to T1DM.
Background: This study sought to examine the correlation between 2 single-nucleotide polymorphisms (SNPs; rs10403848 and rs2043211) in the caspase recruitment domain-containing protein 8 (CARDS) gene and the risks and clinical features of patients with type 1 diabetes mellitus (T1DM) in the Han Chinese population. Methods: A case-control study involving the Han Chinese population was designed, and individuals diagnosed with classical T1DM and healthy controls were enrolled in this study. MassARRAY genotyped the SNPs of rs10403848 and rs2043211. Logistic regression and chi-square analyses were conducted to compare the allele distributions and genotypes of the T1DM and healthy control participants. A Kruskal-Wallis 1-way analysis of variance was used to perform the genotype-phenotype analysis for the T1DM patients. Results: In total, 510 participants with classical T1DM and 531 sex-matched healthy control participants participated in this study. The CARDS SNP of rs2043211 was significantly associated with the rate of glutamic-acid-decarboxylase-antibody (GADA) positivity among T1DM patients (P=0.021). However, no significant differences in the distributions of alleles or the genotypes of rs10403848 and rs2043211 were observed between the case and control groups, and these 2 SNPs were not associated with T1DM under various inheritance models. Conclusions: The rs10403848 and rs2043211 polymorphisms of CARDS were not associated with susceptibility to T1DM. However, rs2043211 was found to be correlated with GADA positivity in participants with T1DM.
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