The DEAD-Box RNA Helicase DDX3 Interacts with m(6)A RNA Demethylase ALKBH5.

The DEAD-Box RNA Helicase DDX3 Interacts with m(6)A RNA Demethylase ALKBH5.
复制标题

DOI:
10.1155/2017/8596135
复制
发表时间:
2017
影响因子:
4.3
通讯作者:
Shan G
Shan G
中科院分区:
医学3区
文献类型:
--
作者:
Shah A;Rashid F;Awan HM;Hu S;Wang X;Chen L;Shan G

文献摘要

参考文献

被引文献

相似文献

DDX3是DEAD盒RNA解旋酶家族的成员。DDX3是一种多方面的解旋酶,在细胞周期、应激反应、细胞凋亡和RNA代谢等关键生物学过程中发挥重要作用。在这项研究中,我们发现DDX3与ALKBH 5(一种m6A RNA去甲基化酶)相互作用。DDX3的ATP结构域和ALKBH 5的DSBH结构域是它们相互作用所必需的。DDX3还能调节mRNA的去甲基化。我们还发现DDX3调节microRNA的甲基化状态,并且DDX3和AGO2之间存在相互作用。m6A RNA修饰的动力学仍然是一个需要进一步研究的领域,在这里,我们通过显示RNA去甲基化可以由DDX3等蛋白质调节来增加一个链接。
DDX3 is a member of the family of DEAD-box RNA helicases. DDX3 is a multifaceted helicase and plays essential roles in key biological processes such as cell cycle, stress response, apoptosis, and RNA metabolism. In this study, we found that DDX3 interacted with ALKBH5, an m6A RNA demethylase. The ATP domain of DDX3 and DSBH domain of ALKBH5 were indispensable to their interaction with each other. Furthermore, DDX3 could modulate the demethylation of mRNAs. We also showed that DDX3 regulated the methylation status of microRNAs and there was an interaction between DDX3 and AGO2. The dynamics of m6A RNA modification is still a field demanding further investigation, and here, we add a link by showing that RNA demethylation can be regulated by proteins such as DDX3.
DOI: 10.1371/journal.pone.0059445
发表时间: 2013
期刊: PloS one
影响因子: 3.7
作者:
Kasim V;Wu S;Taira K;Miyagishi M
通讯作者: Miyagishi M
RNA结合蛋白介导的髓母细胞瘤转录后基因调控。
DOI: 10.14348/molcells.2014.0008
发表时间: 2014-05
影响因子: 3.8
作者:
Bish R;Vogel C
通讯作者: Vogel C
DOI: 10.1371/journal.pone.0022477
发表时间: 2011
期刊: PloS one
影响因子: 3.7
作者:
Chaudhury S;Berrondo M;Weitzner BD;Muthu P;Bergman H;Gray JJ
通讯作者: Gray JJ
DOI: 10.1146/annurev-biochem-060713-035546
发表时间: 2014
影响因子: 16.6
作者:
Jarmoskaite I;Russell R
通讯作者: Russell R
DOI: 10.1038/onc.2008.33
发表时间: 2008-06-01
期刊: ONCOGENE
影响因子: 8
作者:
Botlagunta, M.;Vesuna, F.;Raman, V.
通讯作者: Raman, V.