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Received:June 07, 2022 Published Online:January 20, 2023
Received:June 07, 2022 Published Online:January 20, 2023
中文摘要: 转移是许多恶性肿瘤患者死亡的重要因素,也是影响治疗效果的主要障碍,在许多组织类型中,转移是由上皮-间充质转化(EMT)促进的。研究发现EMT是一个连续动态过程,一些细胞既表达上皮标志物,又表达间充质标志物,称为部分EMT。肿瘤细胞中的部分EMT被认为可以增强其侵袭性,产生循环的肿瘤细胞和癌症干细胞,并促进对抗癌药物的耐药性。这些表型变化是由肿瘤微环境中各个因子调控的,本综述中对部分EMT与肿瘤微环境的关系及对肿瘤转移及发展的影响进行讨论。
中文关键词: 上皮-间充质转化,部分 肿瘤微环境 肿瘤转移
Abstract:Metastasisisanimportantcontributortodeathinmanycancerpatientsandamajorbarriertoeffectivetreatment.Inmanytissuetypes,metastasisisfacilitatedbyepithelial-mesenchymaltransition(EMT).IthasbeenfoundthatEMTisacontinuousanddynamicprocess,andsomecellsexpressbothepithelialandmesenchymalmarkers,whichiscalledpartialEMT.PartialEMTintumorcellsisthoughttoenhancetheirinvasiveness,generatecirculatingtumorcellsandcancerstemcells,andpromoteresistancetoanticancerdrugs.Thesephenotypicchangesareregulatedbyvariousfactorsinthetumormicroenvironment.ThisreviewdiscusstherelationshipbetweenpartialEMTandthetumormicroenvironment,andtheinfluenceoftumormetastasisanddevelopment.
文章编号: 中图分类号:R73-3 文献标志码:A
基金项目:国家自然科学基金项目(81972538)
Author Name | Affiliation |
HOUNa,HANChu,LIJin-jin,LILong-jiang | HeadandNeckTumorSurgeryDepartment,WestChinaSchool/HospitalofStomatologySichuanUniversity,Chengdu,Sichuan610041,China |
Author Name | Affiliation |
HOUNa,HANChu,LIJin-jin,LILong-jiang | HeadandNeckTumorSurgeryDepartment,WestChinaSchool/HospitalofStomatologySichuanUniversity,Chengdu,Sichuan610041,China |
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