ALKBH5-mediated m(6)A demethylation of FOXM1 mRNA promotes progression of uveal melanoma.

ALKBH5-mediated m(6)A demethylation of FOXM1 mRNA promotes progression of uveal melanoma.
复制标题

DOI:
10.18632/aging.202371
复制
发表时间:
2021-01-10
期刊:
Aging
影响因子:
--
通讯作者:
Zhong J
Zhong J
中科院分区:
其他
文献类型:
--
作者:
Hao L;Yin J;Yang H;Li C;Zhu L;Liu L;Zhong J

文献摘要

参考文献

被引文献

相似文献

在这项研究中,我们发现ALKBH 5,N6-甲基腺苷(m6 A)甲基转移酶复合物的关键成分,在葡萄膜黑色素瘤(UM)细胞系中显着升高,ALKBH 5下调抑制体内肿瘤生长。ALKBH 5高表达预测UM患者的预后较差。EP 300诱导的H3 K27乙酰化活化增加ALKBH 5表达。ALKBH 5的下调抑制UM细胞的增殖、迁移和侵袭,并增加体外细胞凋亡。此外,ALKBH 5可能通过FOXM 1 mRNA的去甲基化,增加其表达和稳定性,诱导上皮向间质转化(EMT),从而促进UM转移。总之,我们的研究表明AKLBH 5诱导的FOXM 1 mRNA的m6 A去甲基化促进UM进展。因此,AKLBH 5是UM的潜在预后生物标志物和治疗靶点。
In this study, we found that ALKBH5, a key component of the N6-methyladenosine (m6A) methyltransferase complex, was significantly elevated in uveal melanoma (UM) cell lines and that ALKBH5 downregulation inhibited tumor growth in vivo. High ALKBH5 expression predicted worse outcome in patients with UM. EP300-induced H3K27 acetylation activation increased ALKBH5 expression. Downregulation of ALKBH5 inhibited UM cell proliferation, migration, and invasion and increased apoptosis in vitro. Besides, ALKBH5 may promote UM metastasis by inducing epithelial-to-mesenchymal transition (EMT) via demethylation of FOXM1 mRNA, which increases its expression and stability. In sum, our study indicates that AKLBH5-induced m6A demethylation of FOXM1 mRNA promotes UM progression. Therefore, AKLBH5 is a potential prognostic biomarker and therapeutic target in UM.
DOI: 10.1159/000491915
发表时间: 2018-01-01
影响因子: --
作者:
He, Yuan;Hu, Hao;Miao, Yi
通讯作者: Miao, Yi
DOI: 10.2147/opth.s89591
发表时间: 2017
期刊: Clinical ophthalmology (Auckland, N.Z.)
影响因子: --
作者:
Krantz BA;Dave N;Komatsubara KM;Marr BP;Carvajal RD
通讯作者: Carvajal RD
DOI: 10.1200/jco.2005.02.6534
发表时间: 2005-11-01
影响因子: 45.3
作者:
Rietschel, P;Panageas, KS;Chapman, PB
通讯作者: Chapman, PB
DOI: 10.1158/0008-5472.can-11-3102
发表时间: 2012-02-01
期刊: Cancer research
影响因子: 11.2
作者:
Huang C;Qiu Z;Wang L;Peng Z;Jia Z;Logsdon CD;Le X;Wei D;Huang S;Xie K
通讯作者: Xie K
DOI: 10.2147/tacg.s69210
发表时间: 2016
期刊: The application of clinical genetics
影响因子: --
作者:
Helgadottir H;Höiom V
通讯作者: Höiom V