LncRNA UCA1对卵巢癌细胞侵袭及迁移的影响及机制

被引:19
作者
王帆 [1 ]
周戬平 [2 ]
谢小娟 [3 ]
胡军 [4 ]
郭华 [4 ]
胡巧侠 [4 ]
机构
[1] 陕西省人民医院妇科
[2] 西安交通大学医学院第二附属医院小儿科
[3] 陕西省人民医院临床检验中心
[4] 陕西省人民医院中心实验室
关键词
长链非编码RNA; UCA1; 卵巢癌; 肿瘤侵袭; 肿瘤转移;
D O I
暂无
中图分类号
R737.31 [卵巢肿瘤];
学科分类号
摘要
目的:探讨长链非编码RNA UCA1对卵巢癌细胞SKOV3侵袭及迁移能力的影响及可能的作用机制。方法:用脂质体2000将pc DNA/UCA1表达载体及pc DNA3.1空载体转染卵巢癌细胞SKOV3细胞。用G418筛选,建立稳定表达UCA1 RNA的SKOV3/pc DNA-UCA1细胞及转染空载体的SKOV3/pc DNA3.1细胞。RT-PCR方法检测两株细胞中UCA1的表达,鉴定阳性细胞株。Millicell小室检测两株细胞侵袭及迁移能力的变化,蛋白印迹法检测两株细胞MMP2及MMP9蛋白表达的变化。结果:成功构建稳定表达UCA1的SKOV3细胞,表达UCA1 RNA后,SKOV3细胞的侵袭及迁移能力均增加,MMP2及MMP9蛋白表达增加。结论:UCA1 RNA可能通过增加SKOV3细胞中MMP2及MMP9的表达来增强其侵袭及迁移能力,在卵巢癌侵袭及进展中发挥作用。
引用
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页码:1 / 4
页数:4
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