PVT1基因多态性与糖尿病肾病易感相关性研究

摘要

目的 分析探讨人浆细胞瘤转化迁移(PVT1)基因的学校苷酸的多态性(SNP)与糖尿病肾病易感相关性.方法 利用MassARRAY质谱分析对糖尿病及糖尿病肾病患者进行PVT1基因的5个SNP位点(rs10808565、rs13447075、rs2648862、rs2720709、rs2648875)多态性检测,通过统计学分析各位点多态性在糖尿病肾病及糖尿病组中的差异,探讨PVT1基因的SNP位点与糖尿病肾病易感性的相关性.结果 两组样本PVT1各基因(rs10808565、rs13447075、rs2648862、rs2720709、rs2648875)符合Hard-Weinberg遗传平衡分布,rs2648875多态性在糖尿病肾病及糖尿病组比较,差异具有统计学意义(P<0.05);rs10808565、rs13447075、rs2648862、rs2720709在糖尿病肾病及糖尿病组比较,差异均无统计学意义(P>0.05).结论 在中国人中PVT1 rs2648875多态性与糖尿病肾病存在易感相关性;rs10808565、rs13447075、rs2648862、rs2720709与糖尿病肾病易感性无关.%Objective To research the correlation of single nucleotide polymorphisms(SNPs) of Plasmacytomas Variant Translocation Gene(PVT1) and diabetes nephropathy.Methods To assay PVT1 SNPs (rs10808565,rs13447075,rs2648862,rs2720709,rs2648875) in two groups individuals with diabetes nephropathy and diabetes by MassARRAY system.Then analysis the results by statistical methods to evaluate the relationship between PVT1 SNPs and diabetes nephropathy.Results The distributions of SNPs of PVT1 (rs10808565,rs13447075,rs2648862,rs2720709,rs2648875) were all under the Hard-Weinberg equilibrium in two groups.Difference in PVT1 rs2648875 between two groups was statistically significant(P<0.05);and there were no significant differences in the others SNPs (rs10808565,rs13447075,rs2648862,rs2720709) between two groups.Conclusion PVT1 rs2648875 may contribute to the susceptibility of DN in chinese people and the others PVT1 SNPs (rs10808565,rs13447075,rs2648862,rs2720709) may not be Chinese susceptibility gene in DN.