LncRNA GClnc1 may contribute to the progression of ovarian cancer by regulating p53 signaling pathway.

LncRNA GClnc1 may contribute to the progression of ovarian cancer by regulating p53 signaling pathway.
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DOI:
10.4081/ejh.2020.3166
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发表时间:
2020-11-10
期刊:
European journal of histochemistry : EJH
影响因子:
--
通讯作者:
Wan T
Wan T
中科院分区:
其他
文献类型:
--
作者:
Li H;Zeng Z;Yang X;Chen Y;He L;Wan T

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卵巢癌(Ovarian cancer,OC)是妇科恶性肿瘤中发病率最高、死亡率最高的一种。由于目前的治疗方法对OC无效,因此必须开发新的潜在治疗靶点来管理OC。本研究旨在揭示长链非编码RNA(lncRNA)GClnc1在OC中与p53信号通路相关的分子机制。lncRNA H19 GClnc 1在OC组织中的表达明显高于相应正常组织。接下来,我们发现lncRNA GClnc1抑制p53。此外,lncRNA GClnc1过表达促进了细胞的增殖和迁移。随后,p53沉默使lncRNA GCln1敲低对细胞增殖和迁移的影响成为可能。综上所述,LncRNA GClnc1通过调节p53信号通路参与了OC的发生发展。同时,我们的研究结果也表明,lncRNA GClnc1可能作为一个新的治疗OC患者的目标。
Ovarian cancer (OC) is one of the most prevalent and deadly types of gynecological malignancy. Since current treatments are not effective against OC, it is imperative to develop novel potential therapeutic targets for managing OC. In this study, we aimed to uncover the underlying molecular mechanism of long non-coding RNA (lncRNA) GClnc1 related to p53 signaling pathway in OC. The expression of lncRNA H19 GClnc1 was markedly higher in OC samples than the related normal tissues. Next, we found that lncRNA GClnc1 inhibited p53. In addition, the lncRNA GClnc1 overexpression promoted the cell proliferation and migration in vitro. Subsequently, p53 silencing obligated the effect of lncRNA GCln1 knock down on cell proliferation and migration. To sum up, LncRNA GClnc1 contributes to the progression of OC by regulating p53 signaling pathway. Meanwhile, our findings also suggested that lncRNA GClnc1 may serve as a novel therapeutic target for OC patients.
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