TTF1, in the Form of Nanoparticles, Inhibits Angiogenesis, Cell Migration and Cell Invasion In Vitro and In Vivo in Human Hepatoma through STAT3 Regulation.

TTF1, in the Form of Nanoparticles, Inhibits Angiogenesis, Cell Migration and Cell Invasion In Vitro and In Vivo in Human Hepatoma through STAT3 Regulation.
复制标题

纳米颗粒形式的 TTF1 通过 STAT3 调节抑制人肝癌体内体外血管生成、细胞迁移和细胞侵袭

DOI:
10.3390/molecules21111507
复制
发表时间:
2016-11-10
期刊:
Molecules (Basel, Switzerland)
影响因子:
--
通讯作者:
Zhang X
Zhang X
中科院分区:
其他
文献类型:
--
作者:
Xiao B;Lin D;Zhang X;Zhang M;Zhang X

文献摘要

参考文献

相似文献

TTF1-NP(5,2‘,4’-三羟基-6,7,5‘-三甲氧基黄酮纳米粒)来源于长白山传统药用植物珍珠梅,已在多种肝癌细胞类型和组织中显示出抗肿瘤作用。本研究旨在探讨TTF1-NP对人肝癌细胞及肝癌细胞诱导的裸鼠肝癌的抑制作用机制。在此,我们证明TTF1-NP通过下调STAT3蛋白的表达和活化,以及血管内皮生长因子、KDR、碱性成纤维细胞生长因子、MMP2和MMP9的水平,抑制HUVECs的管状形成和HepG2细胞的迁移和侵袭,并抑制裸鼠移植的HepG2细胞的肿瘤生长。我们进一步发现,TTF1-NP降低了STAT3的DNA结合能力。综上所述,我们的结果提供了TTF1-NP通过STAT3的作用抑制癌细胞迁移、侵袭和血管生成的机制,并提示TTF1-NP可能成为肝细胞癌治疗的潜在疗法。
TTF1-NP (5,2′,4′-trihydroxy-6,7,5′-trimethoxyflavone nanoparticles), derived from the traditional Changbai Mountain medicinal plant Sorbaria sorbifolia (SS), has been showed its anti-cancer effect in various liver cancer cell types and tissues. The present study was designed to evaluate the antitumor mechanism of the TTF1-NP against HepG2 hepatoma cells and HepG2 cells-induced hepatocarcinoma (HCC) in nude mouse model. Here we demonstrated that TTF1-NP inhibits tube formation of HUVECs and HepG2 cell migration and invasion, and inhibits tumor growth in nude mice implanted with HepG2 cells through the downregulation of STAT3 protein and activation, along with VEGF, KDR, bFGF, MMP2 and MMP9 levels. We further revealed that TTF1-NP decreased the DNA-binding capacity of STAT3. Together our results provide a mechanism by which TTF1-NP suppresses cancer cell migration, invasion and angiogenesis through the action of STAT3 and suggests TTF1-NP as a potential therapy for hepatocellular cancer treatment.
DOI: 10.1158/1940-6207.capr-13-0209
发表时间: 2013-10
期刊: Cancer prevention research (Philadelphia, Pa.)
影响因子: --
作者:
Bhat TA;Nambiar D;Tailor D;Pal A;Agarwal R;Singh RP
通讯作者: Singh RP
草药提取物中 TTF1 对肿瘤血管生成的抑制作用
DOI: 10.3748/wjg.v17.i44.4875
发表时间: 2011-11-28
影响因子: 4.3
作者:
Liu, Chao;Li, Xiao-Wan;Zhang, Xue-Wu
通讯作者: Zhang, Xue-Wu
DOI: 10.1111/apt.13554
发表时间: 2016-04-01
影响因子: 7.6
作者:
Cucchetti, A.;Trevisani, F.;Pinna, A. D.
通讯作者: Pinna, A. D.
DOI: 10.18632/oncotarget.1932
发表时间: 2014-05-15
期刊: Oncotarget
影响因子: --
作者:
Mehner C;Hockla A;Miller E;Ran S;Radisky DC;Radisky ES
通讯作者: Radisky ES
DOI: 10.1158/0008-5472.can-09-0476
发表时间: 2009-09-01
期刊: Cancer research
影响因子: 11.2
作者:
Cho SG;Yi Z;Pang X;Yi T;Wang Y;Luo J;Wu Z;Li D;Liu M
通讯作者: Liu M