中文版 | English
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
Author
Publication Years
2022
DOI
Source Title
ISSN
1009-0754
Volume43Issue: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.
Keywords
URL[Source Record]
Language
Chinese
SUSTech Authorship
First
Data Source
WanFang
WanFangID
hjyxzz202210017
Citation statistics
Cited Times [WOS]:0
Document TypeJournal Article
Identifierhttp://kc.sustech.edu.cn/handle/2SGJ60CL/525030
DepartmentSouthern 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 AffilicationSouthern University of Science and Technology Hospital
First Author's First AffilicationSouthern 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.
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.
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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