Journal of Capital Medical University ›› 2020, Vol. 41 ›› Issue (6): 935-942.doi: 10.3969/j.issn.1006-7795.2020.06.012

• Clinical Research • Previous Articles     Next Articles

The relationship between ADIPOR1 rs7539542 and the susceptibility of coronary artery disease and type 2 diabetes in Han population

Li Xiang1, Pu Lianmei1, Ruan Yang2, Li Hong1, Jin Zening2*   

  1. 1. Emergency & Critical Care Center, Beijing Anzhen Hospital, Capital Medical University, Beijing 100029, China;
    2. Department of Cardiology, Beijing Tiantan Hospital, Capital Medical University, Beijing 100070, China
  • Received:2019-08-09 Online:2020-12-21 Published:2021-01-18
  • Contact: * E-mail:Jin_zening@163.com
  • Supported by:
    National Natural Science Foundation of China (81570323); Beijing Lab for Cardiovascular Precision Medicine,Beijing, China(PXM2020_014226_000017_00377132_FCG).

Abstract: Objective To analyze whether single nucleotide polymorphisms (SNPs) in non-intronic regions contributed to coronary artery disease (CAD) or type 2 diabetes (T2D) risk. Methods Seven hundred thirty-seven subjects who had undergone coronary arteriography were included in this multi-disease comparative study, with gender-, age-, and body mass index-matched among groups. There were 193 controls, 142 patients with T2D, 203 with CAD, and 199 with T2D and CAD. Three SNPs (rs7539542 G>C and rs10581 C>T at 3′ untranslated regions (UTR), rs7517286 T>C at 5′UTR) were genotyped by direct Sanger sequencing. Results rs7539542 C allele was positively associated with both CAD (OR=1.67-2.34, P=2.87×10-4-0.002) and CAD with T2D (OR=1.52-2.08, P=0.003-0.016). Further analysis of case-case comparative results showed that rs7539542 C allele was associated with an increased risk of CAD in T2D patients (OR=1.58-2.90, P=0.002-0.038). Subgroup analyses of blood pressure level suggested that the above associations could only be found in the non-hypertension subgroup. For gene-environment interactions in the non-hypertension subgroup, rs7539542 CC genotype correlated with triglyceride level and contributed to a higher risk of CAD (OR=5.006, P=0.041) and CAD with T2D (OR=5.381, P=0.04). No significant association was found between rs7517286 or rs10581 variant and CAD or T2D(P>0.05). Conclusion Our results suggest that rs7539542 at 3′UTR of ADIPOR1 is associated with CAD independently, especially in non-hypertension subjects.

Key words: adiponectin receptor 1, rs7539542, coronary artery disease, type 2 diabetes, association

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