Multi-target siRNA based on DNMT3A/B homologous conserved region influences cell cycle and apoptosis of human prostate cancer cell line TSU-PR1.
Multi-target siRNA based on DNMT3A/B homologous conserved region influences cell cycle and apoptosis of human prostate cancer cell line TSU-PR1.
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基于DNMT3A/B同源保守区的多靶点siRNA影响人前列腺癌细胞系TSU-PR1的细胞周期和凋亡
DOI:
10.1590/s1415-47572012005000021
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发表时间:
2012-01
影响因子:
2.1
通讯作者:
He DL
中科院分区:
文献类型:
--
作者:
Du YF;Liang L;Shi Y;Long QZ;Zeng J;Wang XY;He DL
Abnormal genome hypermethylation participates in the tumorigenesis and development of prostate cancer. Prostate cancer cells highly express DNA methyltransferase 3 (DMNT3) family genes, essential for maintaining genome methylation. In the present study, multi-target siRNA, based on the homologous region of the DNMT3 family, was designed for the in vitro investigation of its effects on the proliferation, migration, and invasion of TSU-PR1 prostate cancer cells. The consequential cell-cycle derangement, through DNMT3A/B or only DNMT3B silencing, was partially efficient, without affecting apoptosis. DNMT3A silencing had absolutely no effect on changing TSU-PR1 cell biological behavior. Hence, DNMT3B alone apparently plays a key role in maintaining the unfavorable behavior of prostate-cancer cells, thereby implying its potential significance as a promising therapeutic target, with DNMT3A simply in the role of helper.
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影响因子:
10.4
作者:
Benbrahim-Tallaa L;Waterland RA;Dill AL;Webber MM;Waalkes MP
通讯作者:
Waalkes MP
影响因子:
3.6
作者:
Momparler, RL
通讯作者:
Momparler, RL
DOI:
10.1124/jpet.104.074195
发表时间:
2005-02-01
影响因子:
3.5
作者:
Schneider-Stock, R;Diab-Assef, M;Gali-Muhtasib, H
通讯作者:
Gali-Muhtasib, H
影响因子:
7.5
作者:
Przybylski, M.;Kozlowska, A.;Jagodzinski, P. P.
通讯作者:
Jagodzinski, P. P.
影响因子:
46.9
作者:
Reynolds, A;Leake, D;Khvorova, A
通讯作者:
Khvorova, A