PI3K/mTOR inhibition can impair tumor invasion and metastasis in vivo despite a lack of antiproliferative action in vitro: implications for targeted therapy.

Breast Cancer Res Treat · 2013 · PMC3608882 · PMID 23430223

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showed a trendno p-value reported

Cytoplasmic p27 staining showed a trend toward increase between primary and nodal tumors.

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