NFE2L3 promotes malignant behavior and EMT of human hepatocellular carcinoma (HepG2) cells via Wnt/β‑catenin pathway.
NFE2L3 promotes malignant behavior and EMT of human hepatocellular carcinoma (HepG2) cells via Wnt/β‑catenin pathway.
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DOI：
10.7150/jca.48100
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发表时间：
2020
影响因子：
3.9
通讯作者：
Tang A
中科院分区：
文献类型：
--
作者：
Ren Y;Wang Y;Hao S;Yang Y;Xiong W;Qiu L;Tao J;Tang A
Objective: NFE2L3 is a member of the cap 'n' collar basic-region leucine zipper family. NFE2L3 has turned out to be associated with oxidative stress, but the relevance of NFE2L3 in hepatocellular carcinoma (HCC) has remained elusive. This study aimed to investigate the role of NFE2L3 in HCC and explore underlying mechanisms. Methods: Quantitative real-time PCR, western blot and immunohistochemistry were used to detect the mRNA and protein expression of NFE2L3, the expression of epithelial-mesenchymal transition (EMT) markers and Wnt/β-catenin signaling pathway-related proteins. In loss-function experiments, HepG2 cells were transfected with lentiviral vector containing NFE2L3 short hairpin RNA or scramble control. Cell proliferation and migration were measured by Cell Counting Kit-8, Colony formation, EdU incorporation and Transwell assays respectively. Flow cytometry was used to analyze cell cycle and apoptosis. HepG2 cells were subcutaneously injected into nude mice and tumor size was measured once every other day. Results: The results revealed that high expression of NFE2L3 was positively associated with malignant behavior and EMT in HCC. Knockdown of NFE2L3 inhibited cell proliferation and migration, led to cell cycle G0/G1 arrest and induction of cell apoptosis, increased expression of E-cadherin and decreased expression of N‑cadherin, Vimentin, MMP2, CDK2 and PCNA. In addition, tumor growth was inhibited by silencing of NFE2L3 in vivo. Expression of β-catenin and Wnt target genes cyclin D1 and TCF4 was reduced in HepG2-shNFE2L3 cells. Conclusions: NFE2L3 promotes cell proliferation, metastasis, and induces EMT of hepatocellular carcinoma (HepG2) cells via activation of Wnt/β-catenin pathway.
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影响因子：
3.3
作者：
Liou GY;Storz P
通讯作者：
Storz P
影响因子：
25.7
作者：
Fujiwara N;Friedman SL;Goossens N;Hoshida Y
通讯作者：
Hoshida Y
影响因子：
8.8
作者：
Bury, Marina;Le Calve, Benjamin;Blank, Volker
通讯作者：
Blank, Volker
DOI：
10.3760/cma.j.issn.0253-3766.2019.10.001
发表时间：
2019-10-23
期刊：
Zhonghua zhong liu za zhi [Chinese journal of oncology]
影响因子：
--
作者：
An, L;Zeng, H M;He, J
通讯作者：
He, J
影响因子：
13.5
作者：
Chen, Hsin-An;Kuo, Tsang-Chih;Su, Jen-Liang
通讯作者：
Su, Jen-Liang