摘要
长链非编码RNA-PVT1(lncRNA PVT1)作为一种重要的致癌性非编码RNA在多种恶性肿瘤呈现高表达并提示不良预后,其通过影响肿瘤细胞的增殖、迁移、侵袭和凋亡促进肿瘤的发生发展。目前大量的研究表明lncRNA PVT1在多种肿瘤中具有致癌活性或驱动作用,比如以竞争性内源RNA或作为"分子海绵"负性调控肿瘤相关miRNA的表达促进肿瘤发生等,因此,基于lncRNA PVT1在肿瘤发病中的关键作用,进一步的深入研究有望为恶性肿瘤提供新的治疗靶点。
LncRNA PVT1 is an important carcinogenic long non-coding RNA,and the high expression of lncRNA PVT1 in malignant tumors suggests a poor prognosis. LncRNA PVT1 can promote the tumorigenesis and development of cancers by affecting cell proliferation,migration,invasion and apoptosis. Accumulating evidence has indicated that lncRNA PVT1,as a competing endogenous RNA or a molecular sponge,negatively modulates miRNA expression to promote the cancer development. Based on the critical role of lncRNA PVT1 in the pathogenesis of cancers,further study would provide a novel therapeutic target for various cancers in the future.
作者
潘雪峰
高春芳
PAN Xue-feng;GAO Chun-fang(PLA 150 Central Hospital,Luoyang 471031,China;The Second Military Medical University, Shanghai 200433,China)
出处
《肿瘤学杂志》
CAS
2019年第2期145-151,共7页
Journal of Chinese Oncology
关键词
长链非编码RNA
PVT1
肿瘤
治疗靶点
,long non-coding RNA
plasmacytoma variant translocation 1
neoplasm
therapeutic target