lncAKHE enhances cell growth and migration in hepatocellular carcinoma via activation of NOTCH2 signaling.

lncAKHE enhances cell growth and migration in hepatocellular carcinoma via activation of NOTCH2 signaling.
复制标题

lncAKHE 通过激活 NOTCH2 信号传导增强肝细胞癌的细胞生长和迁移

DOI:
10.1038/s41419-018-0554-5
复制
发表时间:
2018-05-01
影响因子:
9
通讯作者:
Zhou X
Zhou X
中科院分区:
生物学1区
文献类型:
--
作者:
Huang G;Jiang H;Lin Y;Wu Y;Cai W;Shi B;Luo Y;Jian Z;Zhou X

文献摘要

参考文献

被引文献

相似文献

肝细胞癌是第六大最常见的癌症,每年在世界各地造成大量死亡。然而,控制肝癌发生的分子机制在很大程度上仍然未知。在这里,我们发现了一个未表征的长链非编码RNA,命名为lncAKHE。我们发现lnakhe在肝细胞癌组织中高表达。lnakhe缺失显著损害肝细胞癌细胞增殖、迁移和侵袭能力,同时促进细胞凋亡。此外,lnakhe在肝细胞癌组织中的高表达水平与临床严重程度和低生存率相关。在机制上,lnakhe与YEATS4合作,增强NOTCH2信号的激活,而NOTCH2信号通常在肝细胞癌中异常上调。总之,我们的研究表明lnakhe可能促进HCC的肿瘤进展,并可作为HCC治疗的新靶点。
Hepatocellular carcinoma is the sixth most common cancer and gives rise to numerous deaths around the world every year. However, the molecular mechanism that controls hepatocarcinogenesis remains largely unknown. Here we found out an uncharacterized long noncoding RNA named lncAKHE. We found that lncAKHE was highly expressed in hepatocellular carcinoma tissues. lncAKHE depletion remarkably impaired the abilities of cell proliferation, migration, and invasion in hepatocellular carcinoma while promgoogoting cell apoptosis. Moreover, higher expression level of lncAKHE in hepatocellular carcinoma tissues was associated with more clinical severity and lower survival rates. Mechanistically, lncAKHE cooperated with YEATS4 to enhance the activation of NOTCH2 signaling which is usually abnormally upregulated in hepatocellular carcinoma. In conclusions, our study showed that lncAKHE may promote tumor progression in HCC and serve as a novel target for HCC treatment.
DOI: 10.1053/j.gastro.2011.12.061
发表时间: 2012-05
期刊: Gastroenterology
影响因子: 29.4
作者:
El-Serag HB
通讯作者: El-Serag HB
DOI: 10.1038/onc.2017.184
发表时间: 2017-10-12
期刊: Oncogene
影响因子: 8
作者:
Peng WX;Koirala P;Mo YY
通讯作者: Mo YY
DOI: 10.1038/nature08975
发表时间: 2010-04-15
期刊: Nature
影响因子: 64.8
作者:
通讯作者: --
DOI: 10.1016/j.bbcan.2015.07.001
发表时间: 2015-08
期刊: Biochimica et biophysica acta
影响因子: --
作者:
Bhan A;Mandal SS
通讯作者: Mandal SS
DOI: 10.1016/j.cell.2016.05.075
发表时间: 2016-06-16
期刊: Cell
影响因子: 64.5
作者:
Atianand MK;Hu W;Satpathy AT;Shen Y;Ricci EP;Alvarez-Dominguez JR;Bhatta A;Schattgen SA;McGowan JD;Blin J;Braun JE;Gandhi P;Moore MJ;Chang HY;Lodish HF;Caffrey DR;Fitzgerald KA
通讯作者: Fitzgerald KA