摘要
编码 adiponectin 受体 1 的基因( ADIPOR1 )和小象ubiquitin一样修饰词( SUMO4 ) 4 被连接了到 anti-atherogenic 效果，但是很少对是否被知道在二基因的多型性，独立行动或交往，没有 diabetes.MethodsWe genotyped ，影响冠的动脉疾病( CAD )的风险没有糖尿病的 200 个 CAD 病人和没有 CAD 的 200 控制，它被选择基于前一个没有 diabetes.ResultsRisk 等位基因，协会也是的潜力在 ADIPOR1 (rs7539542-G， rs7514221-C 和 rs3737884-G ) 在三 SNP 在这些 SNP 和 CAD 的临床的特征之间探索了，没有糖尿病，在在 SUMO4 的 SNP rs237025 的 G 等位基因显著地增加了 CAD 的风险，与从 1.79 ～ 4.44 的 ORs。任何这四风险等位基因的搬运人出现了类似不利 ? 临床的特征。与有 CC 或 GC 遗传型的个人相比，有在 rs3737884 的 GG 遗传型的那些在影响了左前面的下降冠的动脉的 CAD 的显著地更高的风险(或：6.77， P = 0.009 ) ，恰好冠的动脉(或：4.81， P = 0.028 ) 或容器的一个相对大的数字(P = 0.04 ) 。没有糖尿病，在 SUMO4 在 SNP 象风险等位基因一样在 ADIPOR1 在三 SNP 中的至少一个带风险等位基因的个人比不带任何风险等位基因的个人在 CAD 的显著地更高的风险(或：5.82， 95% CI：1.2327.7， P = 0.013 ) 没有糖尿病，在 ADIPOR1 和 SUMO4 的 .ConclusionsSNPs 与 CAD 的提高的风险被联系，并且在二基因的 SNP 可以交往联合影响疾病风险。
Background The genes encoding adiponectin receptor 1 （ADIPOR1） and small ubiquitin-like modifier 4 （SUM04） have been linked to anti-atherogenic effects, but little is known about whether polymorphisms in the two genes, acting separately or interacting, affect risk of coronary artery disease （CAD） without diabetes. Methods We genotyped 200 CAD patients without diabetes and 200 controls without CAD or diabetes at three single-nucleotide polymorphisms （SNPs） in ADIPOR1 and one SNP in SUM04, which were chosen based on previous studies. Potential associations were also explored between these SNPs and clinical characteristics of CAD without diabetes. Results Risk alleles at three SNPs inADIPOR1 （rs7539542-G, rs7514221-C and rs3737884-G） and the G allele at SNP rs237025 in SUM04 significantly increased risk of CAD without diabetes, with ORs ranging from 1.79 to 4.44. Carriers of any of these four risk alleles showed similar adverse clinical characteristics. Compared with individuals with a CC or GC genotype, those with a GG genotype at rs3737884 were at significantly higher risk of CAD that affected the left anterior descending coronary artery （OR： 6.77, P = 0.009）, the right coronary artery （OR： 4.81, P = 0.028） or a relatively large number of vessels （P = 0.04）. Individuals carrying a risk allele at one or more of the three SNPs in ADIPOR1 as well as a risk allele at the SNP in SUM04 were at significantly higher risk of CAD without diabetes than individuals not carrying any risk alleles （OR： 5.82, 95% CI： 1.23-27.7, P= 0.013）. Conelusions SNPs in ADIPORl and SUMO4 are associated with elevated risk of CAD without diabetes, and SNPs in the two genes may interact to jointly affect disease risk.
基金
Acknowledgments This study was funded by the National Natural Science Foundation of China （81570323, 30972709, 81061120527, 81241082） and the 12th Five-Year National Program of the Ministry of Scientific Technology （2012BAI10B01）. We thank Liu M and Zhou L from Beijing Hospital for providing experimental data, the nurses from Beijing Anzhen Hospital for collecting specimens, and the study volunteers.
