{"title":"沉默LncRNA WT1-AS对三阴性乳腺癌细胞MDA-MB-231侵袭和迁移的影响","authors":"舒家武, Shu Jiawu, 李熙君, Liu Xijun, 朱力勤, Zhu Liqin, 王燕燕, Wang Yan-yan","doi":"10.3971/J.ISSN.1000-8578.2021.20.0744","DOIUrl":null,"url":null,"abstract":"目的探讨LncRNA WT1-AS对三阴性乳腺癌细胞MDA-MB-231侵袭和迁移的影响。 方法qRT-PCR检测WT1-AS在三阴性乳腺癌细胞中的表达及基因沉默的效率;Transwell实验检测WT1-AS对MDA-MB-231细胞侵袭能力的影响;划痕实验检测WT1-AS对MDA-MB-231细胞迁移能力的影响;Western blot检测WT1-AS对MDA-MB-231细胞E-cadherin、N-cadherin、Vimentin和Snail表达的影响。 结果与正常乳腺上皮细胞相比,WT1-AS在三阴性乳腺癌细胞MDA-MB-231、MDA-MB-453、MDA-MB-468中的表达量明显上调;沉默WT1-AS后,MDA-MB-231细胞侵袭和迁移能力明显降低,且E-cadherin表达明显上调,N-cadherin、Vimentin和Snail表达量显著下调。 结论WT1-AS可以通过调控EMT促进三阴性乳腺癌细胞MDA-MB-231的侵袭与迁移能力。","PeriodicalId":9579,"journal":{"name":"肿瘤防治研究","volume":"17 1","pages":"244-247"},"PeriodicalIF":0.0000,"publicationDate":"2021-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"沉默LncRNA WT1-AS对三阴性乳腺癌细胞MDA-MB-231侵袭和迁移的影响\",\"authors\":\"舒家武, Shu Jiawu, 李熙君, Liu Xijun, 朱力勤, Zhu Liqin, 王燕燕, Wang Yan-yan\",\"doi\":\"10.3971/J.ISSN.1000-8578.2021.20.0744\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"目的探讨LncRNA WT1-AS对三阴性乳腺癌细胞MDA-MB-231侵袭和迁移的影响。 方法qRT-PCR检测WT1-AS在三阴性乳腺癌细胞中的表达及基因沉默的效率;Transwell实验检测WT1-AS对MDA-MB-231细胞侵袭能力的影响;划痕实验检测WT1-AS对MDA-MB-231细胞迁移能力的影响;Western blot检测WT1-AS对MDA-MB-231细胞E-cadherin、N-cadherin、Vimentin和Snail表达的影响。 结果与正常乳腺上皮细胞相比,WT1-AS在三阴性乳腺癌细胞MDA-MB-231、MDA-MB-453、MDA-MB-468中的表达量明显上调;沉默WT1-AS后,MDA-MB-231细胞侵袭和迁移能力明显降低,且E-cadherin表达明显上调,N-cadherin、Vimentin和Snail表达量显著下调。 结论WT1-AS可以通过调控EMT促进三阴性乳腺癌细胞MDA-MB-231的侵袭与迁移能力。\",\"PeriodicalId\":9579,\"journal\":{\"name\":\"肿瘤防治研究\",\"volume\":\"17 1\",\"pages\":\"244-247\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2021-03-23\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"肿瘤防治研究\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.3971/J.ISSN.1000-8578.2021.20.0744\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"Medicine\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"肿瘤防治研究","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.3971/J.ISSN.1000-8578.2021.20.0744","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"Medicine","Score":null,"Total":0}
引用次数: 0