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| Zhang,Wei; Lv,Shengqing; Liu,Jun; Zang,Zhenle; Yin,Junyi; An,Ning; Yang,Hui; Song,Yechun. |
| PCI-24781 is a novel histone deacetylase inhibitor that inhibits tumor proliferation and promotes cell apoptosis. However, it is unclear whether PCI-24781 inhibits Enhancer of Zeste 2 (EZH2) expression in malignant gliomas. In this work, three glioma cell lines were incubated with various concentrations of PCI-24781 (0, 0.25, 0.5, 1, 2.5 and 5 M) and analyzed for cell proliferation by the MTS 3-(4,5-dimethylthiazol-2-yl)-5-(3-carboxymethoxyphenyl)-2-(4-sulfophenyl)-2H-tetrazolium assay and colony formation, and cell cycle and apoptosis were assessed by flow cytometry. The expression of EZH2 and apoptosis-related proteins was assessed by western blotting. Malignant glioma cells were also transfected with EZH2 siRNA to examine how PCI-24781 suppresses tumor... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: EZH2; Malignant gliomas; PCI-24781; PIK3K/Akt/mTOR signaling pathway. |
| Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572014000500015 |
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