Title | miR-30a-5p表达对结直肠癌发生及转移的影响研究 |
Alternative Title | Effects of miR-30a-5p expression on the occurrence and metastasis of colorectal cancer
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Author | |
Publication Years | 2022
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DOI | |
Source Title | |
ISSN | 1009-0754
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Volume | 43Issue:10Pages:1086-1089,1097 |
Abstract | 目的 探讨miR-30a-5p表达对结直肠癌发生及转移的影响.方法 采用HCT116细胞和裸鼠作为研究对象,按miR-30a-5p的转染情况分为miR-30a-5p模拟物组、miR-30a-5p抑制剂组和对照组.采用qRT-PCR法检测各组miR-30a-5p mRNA表达水平.采用划痕实验和Transwell实验分别观察细胞的迁移和侵袭能力.采用Western blotting法检测各组Vi-mentin、E-cadherin蛋白表达水平,并采用裸鼠成瘤实验进行进一步验证.结果 在HCT116细胞中miR-30a-5p mRNA表达量(0.29±0.02)较在NCM466细胞中表达量(0.76±0.12)明显更低,差异有统计学意义(P<0.05);与对照组比较,miR-30a-5p模拟物组细胞侵袭能力明显更弱(P<0.05),而miR-30a-5p抑制剂组细胞侵袭能力明显更强(P<0.05);与对照组比较,miR-30a-5p模拟物组细胞迁移能力明显更弱(P<0.05),而miR-30a-5p抑制剂组细胞迁移能力明显更强(P<0.05);与对照组比较,miR-30a-5p模拟物组Vimentin明显更低,E-cadherin明显更高(P<0.05),而miR-30a-5p抑制剂组Vimentin明显更高,E-cadherin明显更低(P<0.05);与对照组比较,miR-30a-5p模拟物组肿瘤体积明显更小(P<0.05),miR-30a-5p抑制剂组肿瘤体积明显更大(P<0.05).结论 miR-30a-5p可通过调节结直肠癌细胞上皮-间质转化,从而影响肿瘤的发生、发展. |
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URL | [Source Record] |
Language | Chinese
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SUSTech Authorship | First
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Data Source | WanFang
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WanFangID | hjyxzz202210017
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Citation statistics |
Cited Times [WOS]:0
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Document Type | Journal Article |
Identifier | http://kc.sustech.edu.cn/handle/2SGJ60CL/525030 |
Department | Southern University of Science and Technology Hospital |
Affiliation | 1.518000 广东 深圳,南方科技大学医院肛肠外科 2.深圳市宝安区人民医院 3.广东医科大学研究生院 |
First Author Affilication | Southern University of Science and Technology Hospital |
First Author's First Affilication | Southern University of Science and Technology Hospital |
Recommended Citation GB/T 7714 |
彭柳花,贾雄,贺德,等. miR-30a-5p表达对结直肠癌发生及转移的影响研究[J]. 海军医学杂志,2022,43(10):1086-1089,1097.
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APA |
彭柳花,贾雄,贺德,&陈天明.(2022).miR-30a-5p表达对结直肠癌发生及转移的影响研究.海军医学杂志,43(10),1086-1089,1097.
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MLA |
彭柳花,et al."miR-30a-5p表达对结直肠癌发生及转移的影响研究".海军医学杂志 43.10(2022):1086-1089,1097.
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