POLR2A Promotes the Proliferation of Gastric Cancer Cells by Advancing the Overall Cell Cycle Progression.

POLR2A Promotes the Proliferation of Gastric Cancer Cells by Advancing the Overall Cell Cycle Progression.
复制标题

POLR2A 通过促进整体细胞周期进展促进胃癌细胞增殖

DOI:
10.3389/fgene.2021.688575
复制
发表时间:
2021
影响因子:
3.7
通讯作者:
Huang C
Huang C
中科院分区:
生物学3区
文献类型:
--
作者:
Jiang Q;Zhang J;Li F;Ma X;Wu F;Miao J;Li Q;Wang X;Sun R;Yang Y;Zhao L;Huang C

文献摘要

参考文献

被引文献

相似文献

RNA聚合酶II亚基A(POLR2A)是编码RNA聚合酶II的最大亚基,与癌症进展密切相关。然而,POLR2A在胃癌(GC)中的生物学作用和潜在分子机制仍不清楚。我们的研究表明POLR2A在GC组织中高表达并促进体外和体内GC的增殖。我们还发现POLR2A参与细胞周期蛋白和细胞周期蛋白依赖性激酶(CDK)各阶段的转录调控并促进其表达,表明POLR2A对细胞周期进程的整体促进。此外,POLR2A抑制GC细胞凋亡并促进GC细胞迁移。我们的研究结果表明POLR2A在GC中发挥癌基因作用,可能是参与GC发生、发展的重要因素。
RNA polymerase II subunit A (POLR2A) is the largest subunit encoding RNA polymerase II and closely related to cancer progression. However, the biological role and underlying molecular mechanism of POLR2A in gastric cancer (GC) are still unclear. Our study demonstrated that POLR2A was highly expressed in GC tissue and promoted the proliferation of GC in vitro and in vivo. We also found that POLR2A participated in the transcriptional regulation of cyclins and cyclin-dependent kinases (CDKs) at each stage and promoted their expression, indicated POLR2A’s overall promotion of cell cycle progression. Moreover, POLR2A inhibited GC cell apoptosis and promoted GC cell migration. Our results indicate that POLR2A play an oncogene role in GC, which may be an important factor involved in the occurrence and development of GC.
DOI: 10.1038/bjc.2017.144
发表时间: 2017-06-27
影响因子: 8.8
作者:
Kurokawa Y;Yang HK;Cho H;Ryu MH;Masuzawa T;Park SR;Matsumoto S;Lee HJ;Honda H;Kwon OK;Ishikawa T;Lee KH;Nabeshima K;Kong SH;Shimokawa T;Yook JH;Doki Y;Im SA;Hirota S;Hahn S;Nishida T;Kang YK
通讯作者: Kang YK
DOI: 10.1038/nature14418
发表时间: 2015-04-30
期刊: NATURE
影响因子: 64.8
作者:
Liu, Yunhua;Zhang, Xinna;Lu, Xiongbin
通讯作者: Lu, Xiongbin
DOI: 10.1007/978-3-319-46503-6_9
发表时间: 2017-01-01
期刊: MACROMOLECULAR PROTEIN COMPLEXES: STRUCTURE AND FUNCTION
影响因子: --
作者:
Griesenbeck, Joachim;Tschochner, Herbert;Grohmann, Dina
通讯作者: Grohmann, Dina
DOI: 10.1038/nature16482
发表时间: 2016-01-28
期刊: NATURE
影响因子: 64.8
作者:
Bernecky, Carrie;Herzog, Franz;Cramer, Patrick
通讯作者: Cramer, Patrick
DOI: 10.1038/nrclinonc.2015.94
发表时间: 2015-07-01
期刊: Nature reviews. Clinical oncology
影响因子: --
作者:
Errico, Alessia
通讯作者: Errico, Alessia