Gold nano-particles (AuNPs) carrying anti-EBV-miR-BART7-3p inhibit growth of EBV-positive nasopharyngeal carcinoma.
Gold nano-particles (AuNPs) carrying anti-EBV-miR-BART7-3p inhibit growth of EBV-positive nasopharyngeal carcinoma.
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携带抗EBV-miR-BART7-3p的金纳米颗粒(AuNPs)抑制EBV阳性鼻咽癌的生长
DOI:
10.18632/oncotarget.3046
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发表时间:
2015-04-10
期刊:
影响因子:
--
通讯作者:
Li X
中科院分区:
文献类型:
--
作者:
Cai L;Li J;Zhang X;Lu Y;Wang J;Lyu X;Chen Y;Liu J;Cai H;Wang Y;Li X
Epstein-Barr virus (EBV) infection is a major etiological factor for nasopharyngeal carcinoma (NPC). Several EBV-encoded BART miRNAs have been associated with viral latency, immune escape, cell survival, cell proliferation and apoptosis. Here, we report that EBV-miR-BART7-3p, an EBV-encoded BART miRNA highly expressed in NPC, was correlated with cell-cycle progression in vitro and increased tumor formation in vivo. This viral miRNA stimulated the PTEN/PI3K/Akt pathway and induced c-Myc and c-Jun. Knockdown of PTEN mimicked EBV-miR-BART7-3p-induced tumorigenic phenotype. Based on these results, we conducted a therapeutic experiment by using gold nano-particles (AuNPs) carrying anti-EBV-miR-BART7-3p. Silencing of EBV-miR-BART7-3p reduced tumor growth in animal model. We conclude that EBV-miR-BART7-3p favors carcinogenesis, representing a potential target for miRNA-based therapy.
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影响因子:
--
作者:
Konno Y;Dong P;Xiong Y;Suzuki F;Lu J;Cai M;Watari H;Mitamura T;Hosaka M;Hanley SJ;Kudo M;Sakuragi N
通讯作者:
Sakuragi N
影响因子:
3.7
作者:
Damania P;Sen B;Dar SB;Kumar S;Kumari A;Gupta E;Sarin SK;Venugopal SK
通讯作者:
Venugopal SK
影响因子:
6.7
作者:
Kong QL;Hu LJ;Cao JY;Huang YJ;Xu LH;Liang Y;Xiong D;Guan S;Guo BH;Mai HQ;Chen QY;Zhang X;Li MZ;Shao JY;Qian CN;Xia YF;Song LB;Zeng YX;Zeng MS
通讯作者:
Zeng MS
影响因子:
7.4
作者:
Chang, Po-Ling;Chang, Yu-Sun;Chen, Hua-Chien
通讯作者:
Chen, Hua-Chien
影响因子:
4.8
作者:
Iizasa, Hisashi;Wulff, Bjorn-Erik;Nishikura, Kazuko
通讯作者:
Nishikura, Kazuko