Mechanism and Molecular Network of RBM8A-Mediated Regulation of Oxaliplatin Resistance in Hepatocellular Carcinoma.

Mechanism and Molecular Network of RBM8A-Mediated Regulation of Oxaliplatin Resistance in Hepatocellular Carcinoma.
复制标题

RBM8A介导的肝细胞癌奥沙利铂耐药调节机制和分子网络

DOI:
10.3389/fonc.2020.585452
复制
发表时间:
2020
影响因子:
4.7
通讯作者:
Lin Y
Lin Y
中科院分区:
医学3区
文献类型:
--
作者:
Liang R;Zhang J;Liu Z;Liu Z;Li Q;Luo X;Li Y;Ye J;Lin Y

文献摘要

参考文献

被引文献

相似文献

RNA结合基序蛋白8A(RBM 8A)在肝细胞癌(HCC)中异常过表达,并参与上皮-间质转化(EMT)。EMT在肝癌耐药过程中起重要作用,提示RBM 8A可能参与了肝癌奥沙利铂(OXA)耐药的调节。在此,我们使用体外和体内模型研究了RBM 8A及其下游通路在OXA耐药性中的潜在参与。RBM 8A过表达诱导OXA耐药HCC细胞中的EMT,改变细胞增殖、凋亡、迁移和侵袭。此外,全基因组微阵列结合生物信息学分析显示,RBM 8A在OXA耐药HCC中具有广泛的转录调控能力,包括调节几种重要的肿瘤相关信号通路的能力。特别是,组蛋白去乙酰化酶9(HDAC 9)出现作为一个重要的中介RBM 8A活性相关的OXA耐药性。这些数据表明,RBM 8A及其相关的调控途径代表了HCC中OXA耐药和治疗靶点的潜在标志物。
RNA-binding motif protein 8A (RBM8A) is abnormally overexpressed in hepatocellular carcinoma (HCC) and involved in the epithelial-mesenchymal transition (EMT). The EMT plays an important role in the development of drug resistance, suggesting that RBM8A may be involved in the regulation of oxaliplatin (OXA) resistance in HCC. Here we examined the potential involvement of RBM8A and its downstream pathways in OXA resistance using in vitro and in vivo models. RBM8A overexpression induced the EMT in OXA-resistant HCC cells, altering cell proliferation, apoptosis, migration, and invasion. Moreover, whole-genome microarrays combined with bioinformatics analysis revealed that RBM8A has a wide range of transcriptional regulatory capabilities in OXA-resistant HCC, including the ability to regulate several important tumor-related signaling pathways. In particular, histone deacetylase 9 (HDAC9) emerged as an important mediator of RBM8A activity related to OXA resistance. These data suggest that RBM8A and its related regulatory pathways represent potential markers of OXA resistance and therapeutic targets in HCC.
WGCNA:用于加权相关网络分析的 R 包。
DOI: 10.1186/1471-2105-9-559
发表时间: 2008-12-29
期刊: BMC bioinformatics
影响因子: 3
作者:
Langfelder P;Horvath S
通讯作者: Horvath S
外泌体 microRNA-32-5p 通过 PI3K/Akt 途径诱导肝细胞癌多药耐药
DOI: 10.1186/s13046-018-0677-7
发表时间: 2018-03-12
期刊: Journal of experimental & clinical cancer research : CR
影响因子: --
作者:
Fu X;Liu M;Qu S;Ma J;Zhang Y;Shi T;Wen H;Yang Y;Wang S;Wang J;Nan K;Yao Y;Tian T
通讯作者: Tian T
DOI: 10.1371/journal.pone.0114104
发表时间: 2014
期刊: PloS one
影响因子: 3.7
作者:
Ávila-Moreno F;Armas-López L;Álvarez-Moran AM;López-Bujanda Z;Ortiz-Quintero B;Hidalgo-Miranda A;Urrea-Ramírez F;Rivera-Rosales RM;Vázquez-Manríquez E;Peña-Mirabal E;Morales-Gómez J;Vázquez-Minero JC;Téllez-Becerra JL;Ramírez-Mendoza R;Ávalos-Bracho A;de Alba EG;Vázquez-Santillán K;Maldonado-Lagunas V;Santillán-Doherty P;Piña-Sánchez P;Zúñiga-Ramos J
通讯作者: Zúñiga-Ramos J
索拉非尼对亚太地区晚期肝细胞癌患者的疗效和安全性:一项 III 期随机、双盲、安慰剂对照试验
DOI: 10.1016/s1470-2045(08)70285-7
发表时间: 2009-01-01
期刊: LANCET ONCOLOGY
影响因子: 51.1
作者:
Cheng, Ann-Lii;Kang, Yoon-Koo;Guan, Zhongzhen
通讯作者: Guan, Zhongzhen
DOI: 10.1093/nar/gkx1013
发表时间: 2018-01-04
影响因子: 14.9
作者:
Han H;Cho JW;Lee S;Yun A;Kim H;Bae D;Yang S;Kim CY;Lee M;Kim E;Lee S;Kang B;Jeong D;Kim Y;Jeon HN;Jung H;Nam S;Chung M;Kim JH;Lee I
通讯作者: Lee I