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| Wang,Limei; Wu,Xiuyin; Wang,Ruolin; Yang,Chengzhe; Li,Zhi; Wang,Cunwei; Zhang,Fenghe; Yang,Pishan. |
| Abstract Background: Bromodomain-containing protein 4 (BRD4) inhibition is a new therapeutic strategy for many malignancies. In this study, we aimed to explore the effect of BRD4 inhibition by JQ1 on in vitro cell growth, migration and invasion of salivary adenoid cystic carcinoma (SACC). Methods: The human normal epithelial cells and SACC cells (ACC-LM and ACC-83) were treated with JQ1 at concentrations of 0, 0.1, 0.5 or 1 μM. Cell Counting Kit-8 (CCK-8) assay was performed to evaluate cell proliferation. Cell apoptosis and cell cycle distribution was evaluated by Flow cytometry. Immunofluorescence staining was used to examine the expression of BRD4 in SACC cells. The quantitative real-time polymerase chain reaction (qRT-PCR) assay and western... |
| Tipo: Journal article |
Palavras-chave: Salivary adenoid cystic carcinoma; BRD4 inhibition; Proliferation; Migration; Epithelial-mesenchymal transition. |
| Ano: 2017 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602017000100213 |
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| Zhou,X.Q.; Huang,S.Y.; Zhang,D.S.; Zhang,S.Z.; Li,W.G.; Chen,Z.W.; Wu,H.W.. |
| Reversion-inducing cysteine-rich protein with kazal motifs (RECK), a novel tumor suppressor gene that negatively regulates matrix metalloproteinases (MMPs), is expressed in various normal human tissues but downregulated in several types of human tumors. The molecular mechanism for this downregulation and its biological significance in salivary adenoid cystic carcinoma (SACC) are unclear. In the present study, we investigated the effects of a DNA methyltransferase (DNMT) inhibitor, 5-aza-2′deoxycytidine (5-aza-dC), on the methylation status of the RECK gene and tumor invasion in SACC cell lines. Methylation-specific PCR (MSP), Western blot analysis, and quantitative real-time PCR were used to investigate the methylation status of the RECK gene and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: RECK; Salivary adenoid cystic carcinoma; 5-aza-2′deoxycytidine; Methylation; Transwell assay. |
| Ano: 2015 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2015000300254 |
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