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1、中華實(shí)驗(yàn)和臨床病毒學(xué)雜志2014年6月第28卷第3期ChineseJExpClinVirol,June2014,Vo1.28,No.3·l61.論著艮乙肝患者外周血中Thl7細(xì)胞趨化因子受體的表達(dá)水平劉艷瓊,楊小安,鄒勇,李莉,潘興飛,李剛,徐啟桓【摘要】目的檢測慢性乙型病毒性肝炎(chronichepatitisB,CHB)患者外周血中Thl7細(xì)胞表面趨化因子受體CCR4、CCR6、CXCR3的表達(dá),分析CCR4、CCR6、CXCR3與丙氨酸轉(zhuǎn)氨酶(ALT)、總膽紅素(TBil)及HBVDNA載量的相關(guān)性。方法流式細(xì)胞儀檢測30例CHB患者(CHB組)及l(fā)5名健
2、康人(對照組)外周血中Thl7細(xì)胞CCR4、CCR6、CXCR3的表達(dá),與ALT、TBil、HBVDNA載量進(jìn)行相關(guān)性分析。結(jié)果CHB組CD4+Thl7細(xì)胞CCR4、CCR6、CXCR3的表達(dá)水平高于對照組,其差異有統(tǒng)計(jì)學(xué)意義(P<0.05)。CHB組CD8+Thl7細(xì)胞CCR4、CCR6的表達(dá)水平高于對照組,其差異有統(tǒng)計(jì)學(xué)意義(P<0.05)。CCR4、CCR6表達(dá)水平與ALT、HBVDNA載量呈正相關(guān)(P<0.05),與TBil水平無相關(guān)性(P>0.05)。結(jié)論CHB患者外周血中Thl7細(xì)胞表面CCR4、CCR6表達(dá)增高,與炎癥程度相關(guān),可能涉及Thl7細(xì)胞引
3、起的肝損傷。【主題詞】肝炎,乙型,慢性;炎癥趨化因子類ExpressionofchemokinereceptorsonThl7cellinperipheralbloodofpatientswithchronichepatitisBLiuYanqiong‘,YangXiaoan,ZouYong,LiLi,PanXingfei,LiGang,XuQihuan.DepartmentofInfectionsDeseases,TheThirdAffilatedHospitalofSunYatSenUniversity,Guangzhou510630,ChinaCorresp
4、ondingauthor:XUQihuan.Emaif:xqh03030513@aliyun.tom【Abstract】0bjectiveToinvestigatetheexpressionofchemokinereceptorsCCR4,CCR6,CXCR3onThl7cell,andanalyzethecorrelationbetweenchemokinereceptorsandserumbiochemicalparametersofliverfunctiontestandhepatitisBvirus(HBV)DNAloadinperipheralblood
5、ofchronichepatitisB(CHB)patients.MethodsThirtypatientswithCHB(CHBgroup)and15healthypersons(controlgroup)wereenrolledinthestudy.CCR4,CCR6,CXCR3expressionlevelsonThl7cellwereassayedbyflowcytometry.Thecorrelationbetweenchemokinereceptorsandalanineaminotransferase(ALT),totalbilirubin(TBil
6、),andHBVDNAloadwereanalyzedusingPearson’scorrelationanalysis,respectively.ResultsCCR4,CCR6,CXCR3expressionlevelsonCD4+Thl7cellinCHBgroupwerehigherthanthatofcontrolgroup.Moreover,thedifferencebetweenthemwasstatisticallysignificant(P<0.05).CCR4,CCR6expressionlevelsonCD8+Thl7cellinCHBgro
7、upwerehigherthanthatofcontrolgroup(P<0.05).AlthoughCXCR3expressionlevelonCD8+Thl7cellinCHBgroupwashigherthanthatofcontrolgroup,therewasnosignificantdifferencebetweenthem(P>0.05).CCR4,CCR6expressionlevelswerepositivelycorrelatedwithserumALT,HBVDNAload,respectively(P<0.05),butwerenotcor
8、relat