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1、［基金項(xiàng)目］重慶市合川區(qū)科委科技項(xiàng)目(項(xiàng)目編號(hào)：合川-2016-14;項(xiàng)目名稱：宮頸癌及C1N組織中CD68、MMP-9的表達(dá)及臨床意義)［作者簡(jiǎn)介］李雪蓮，女，副主任醫(yī)師，研宄方向：婦科腫瘤。E-mail：xuelianwawa@163.com［通訊作者］毛熙光，男，主任醫(yī)院，婦科腫瘤:E-mail：MXG6639@163.com子宮頸鱗癌組織中MMP-9的表達(dá)與間質(zhì)中TAMs浸潤的臨床意義李雪蓮'，毛熙光2*(1.重慶市合川區(qū)人民醫(yī)院婦科，重慶401520；2.西南醫(yī)科大學(xué)附屬醫(yī)院婦科，四川瀘州646000)［摘要］目的：探討基質(zhì)金屬蛋白酶一9(MMP-9)表
2、達(dá)與腫瘤相關(guān)巨噬細(xì)胞(TAMs)浸潤與子宮頸鱗狀細(xì)胞癌(squamouscarcinomaofcervix,SCC)臨床病理特征的關(guān)系。方法：選取50例子宮頸鱗狀細(xì)胞癌組織、30例宮頸上皮內(nèi)腫瘤111級(jí)組織(C1N111)及20例正常宮頸組織，采用免疫組化SP法檢測(cè)MMP-9、CD68(標(biāo)記TAMs)的表達(dá)。結(jié)果：SCC組織中關(guān)P-9、CD68陽性細(xì)胞數(shù)明顯多于GINIII組織和正常宮頸組織；SCC組織中剛P-9、CD68的表達(dá)與SCC的浸潤深度、淋巴結(jié)轉(zhuǎn)移和臨床分期均呈正相關(guān)；SCC組織中MMP-9與CD68的表達(dá)呈正相關(guān)。結(jié)論：TAMs的浸潤數(shù)量和MMP-9的
3、表達(dá)與SCC的浸潤深度、淋巴結(jié)轉(zhuǎn)移和臨床分期有關(guān)，TAMs浸潤數(shù)量與關(guān)P-9的表達(dá)呈正相關(guān)，MMP-9可能參與TAMs募集，而TAMs又通過分泌更多的剛P-9促進(jìn)SGG的浸潤、轉(zhuǎn)移。［關(guān)鍵詞］子宮頸鱗狀細(xì)胞癌；腫瘤相關(guān)巨噬細(xì)胞；基質(zhì)金屬蛋白酶TheclinicalsignificanceoftheexpressionofMMP.9andtheinfiltrationofTAMsinsquamouscarcinomaofcervixLiXuelian1，MaoXiguang2*(ThePeople’sHospitalofHechuandistrict,Gynaeco
4、logy,Chongqing401520,China;TheAffiliatedHospitalofSouthwestMedicalUniversity,Gynaecology,SichuanLuzhou646000,China)[Abstract]Objective:ToinvestigatetheexpressionofMMP-9andthenumberofTAMsinsquamouscarcinomaofcervixandtherelationshipbetweentheselevelsandclinicopathlogiccharacteristicsof
5、squamouscarcinomaofcervix.Methods:Fiftycasesofsquamouscarcinomaofcervixwereenrolled,including30casesofcervicalintraepithelialneoplasiaIII(CINIII)and20casesofnormalcervicaltissues.SPimmunohistochemicalmethodwasusedtodetecttheexpressionofMMP-9andCD68(markedasTAMs).Results:ThenumberofMMP
6、-9andCD68positivecellsinsquamouscarcinomaofcervixtissuesweremorethanthatinCINIIIandnormaltissues；theexpressionofMMP-9andthenumberofTAMsinsquamouscarcinomatissueswerepositivelycorrelatedwithdepthofinvasionJymphnodemetastasisandclinicalstage；thenumberofTAMswerepositivelycorrelatedwithMM
7、P-9.Conclusion:NumberofTAMswaspositivelycorrelatedwithdepthofinvasion,lymphnodemetastasisandclinicalstageinsquamouscarcinomaofcervixtissues.ThenumberofTAMswaspositivelycorrelatedwiththeMMP-9,indicatingthatMMP-9maybeinvolvedintheTAMstoraise,meanwhiletheTAMsmaysecretemoreMMP-9topromoteS
8、CCinv
