中国糖尿病杂志2023年1月第31卷第1期ChinJDiabetes,January2023,Vol.31,No.1·糖尿病分子生物学和遗传学·二甲双胍治疗C11orf65基因多态性2型糖尿病患者颈动脉内膜中层厚度变化的研究陈丽娟叶桂云黄远茂廖凯君陈碧华刘銮妹【摘要】目的探讨二甲双胍治疗C11orf65基因多态性T2DM患者颈动脉内膜中层厚度(CIMT)的变化。方法选取2020年2月至2021年8月于福建医科大学附属南平第一医院内分泌科治疗的新诊断T2DM患者282例。根据C11orf65rs11212617基因型将二甲双胍单药治疗的T2DM患者分为CC(n=120)、CA(n=120)及AA型(n=42)共3组。收集二甲双胍治疗前后一般资料及相关指标,检测C11orf65基因型多态性、HbA1c、CIMT等。结果282例患者基因型分布符合Hardy-Weinberg遗传平衡。二甲双胍治疗后CC基因型低于CA、AA基因型[(1.43±0.65)vs(1.64±0.66)vs(1.65±0.67)mm,P<0.05]。多因素线性回归分析结果显示,C11orf65基因型多态性是二甲双胍治疗前后CIMT变化的影响因素。结论T2DM患者C11orf65基因多态性影响二甲双胍调控血糖,与动脉粥样硬化相关。【关键词】糖尿病,2型;C11orf65;二甲双胍;颈动脉内膜中层厚度;基因多态性doi:10.3969/j.issn.1006-6187.2023.01.006Changesofcarotidintima⁃mediathicknessintype2diabeticpatientswithC11orf65genepolymorphismandtreatedwithMetforminCHENLijuan,YEGuiyun,HUANGYuanmao,etal.DepartmentofPharmacy,TheFirstHospitalofNanping,NanpingAffiliatedtoFujianMedicalUniversity,Nanping353000,ChinaCorrespondingauthor:YEGuiyun,Email:ygycljygyclj@163.com【Abstract】ObjectiveToinvestigatethechangesofcarotidintima-mediathickness(CIMT)inpatientswithtype2diabetesmellitus(T2DM)andC11orf65genepolymorphismandtreatedwithMetformin.MethodsAtotalof282T2DMpatientswithT2DMwereenrolledinthisstudyfromtheFirstHospitalofNanpingAffiliatedtoFujianMedicalUniversityfromFebruary2020toAugust2021.AllthepatientsweretreatedwithMetforminmonotherapyanddividedintothreegroupsaccordingtotheirgenotypesofC11orf65rs11212617:CC(n=120),CA(n=120)andAA(n=42)group.GeneraldataandrelevantindicatorswerecollectedbeforeandafterMetformintreatment.Glycosylatedhemoglobin(HbA1c)andCIMTweremeasured.ResultsThegenotypedistributionwasconsistentw...