RhoB: Team Oncogene or Team Tumor Suppressor?

RhoB: Team Oncogene or Team Tumor Suppressor?
复制标题

DOI:
10.3390/genes9020067
复制
发表时间:
2018-01-30
期刊:
影响因子:
3.5
通讯作者:
Gilkes DM
Gilkes DM
中科院分区:
生物学3区
文献类型:
--
作者:
Ju JA;Gilkes DM

文献摘要

参考文献

被引文献

相似文献

尽管Rho GTPases RhoA、RhoB和RhoC有85%以上的氨基酸序列相同,但它们在肿瘤进展中发挥着非常不同的作用。许多研究表明RhoA和RhoC对肿瘤的发展有积极的作用,但RhoB在癌症中的作用尚不明确。RhoB含有一个独特的c端区域,该区域经历了特定的翻译后修饰,影响其定位和功能。与RhoA和RhoC不同,RhoB不仅存在于质膜上,还存在于核内体、多泡体上,甚至在细胞核中也有发现。这些独特的特征有助于RhoB在肿瘤微环境中的多样性和潜在的相反功能。在这里,我们讨论了RhoB在癌症发生和发展过程中作为致癌基因和肿瘤抑制因子的双重作用。
Although Rho GTPases RhoA, RhoB, and RhoC share more than 85% amino acid sequence identity, they play very distinct roles in tumor progression. RhoA and RhoC have been suggested in many studies to contribute positively to tumor development, but the role of RhoB in cancer remains elusive. RhoB contains a unique C-terminal region that undergoes specific post-translational modifications affecting its localization and function. In contrast to RhoA and RhoC, RhoB not only localizes at the plasma membrane, but also on endosomes, multivesicular bodies and has even been identified in the nucleus. These unique features are what contribute to the diversity and potentially opposing functions of RhoB in the tumor microenvironment. Here, we discuss the dualistic role that RhoB plays as both an oncogene and tumor suppressor in the context of cancer development and progression.
DOI: 10.18632/oncotarget.3888
发表时间: 2015-06-20
期刊: Oncotarget
影响因子: --
作者:
Delmas A;Cherier J;Pohorecka M;Medale-Giamarchi C;Meyer N;Casanova A;Sordet O;Lamant L;Savina A;Pradines A;Favre G
通讯作者: Favre G
DOI: 10.1074/jbc.m508650200
发表时间: 2005-12-30
影响因子: 4.8
作者:
Canguilhem, B;Pradines, A;Favre, G
通讯作者: Favre, G
DOI: 10.1016/s0962-8924(99)01710-9
发表时间: 2000-03-01
影响因子: 19
作者:
Ellis, S;Mellor, H
通讯作者: Mellor, H
DOI: 10.1038/sj.onc.1205746
发表时间: 2002-09-05
期刊: ONCOGENE
影响因子: 8
作者:
Ader, I;Toulas, C;Favre, G
通讯作者: Favre, G
DOI: 10.1371/journal.pone.0157599
发表时间: 2016-07-06
期刊: PLOS ONE
影响因子: 3.7
作者:
Chen, Weihao;Niu, Shaoxi;Zhang, Xu
通讯作者: Zhang, Xu