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. 2013 Feb;20(2):101-8.
doi: 10.1038/cgt.2012.91. Epub 2013 Jan 18.

RNA interference targeting human FAK and EGFR suppresses human non-small-cell lung cancer xenograft growth in nude mice

C Li  1 , X Zhang, L Cheng, L Dai, F Xu, J Zhang, H Tian, X Chen, G Shi, Y Li, T Du, S Zhang, Y Wei, H Deng
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RNA interference targeting human FAK and EGFR suppresses human non-small-cell lung cancer xenograft growth in nude mice

C Li et al. Cancer Gene Ther. 2013 Feb.

"VSports注册入口" Abstract

Transfection of plasmid vectors coexpressing short hairpin RNA (shRNA) for focal adhesion kinase (FAK) and epidermal growth factor receptor (EGFR) significantly inhibited protein level of FAK and EGFR. Knockdown of FAK and EGFR expression significantly inhibited cell proliferation and induced cell apoptosis of A549 lung cancer cells in vitro. In A549 subcutaneous xenograft model, mice treated for 3 weeks with plasmid that coexpresses FAK and EGFR shRNA had significantly smaller tumors than those in control mice (P < 0 VSports手机版. 01). FAK and EGFR dual silencing also significantly decreased microvessel density, tumor cell proliferation and increased the level of apoptosis in tumor cells. Moreover, administration with plasmid that coexpresses FAK and EGFR shRNA significantly inhibited the A549 experimental lung metastases. Collectively, our data suggest that the dual inhibition of FAK and EGFR by using plasmid vector-based RNA interference might be a novel therapeutic approach to the treatment of human NSCLC. .

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