Variable expression levels of keratin and vimentin reveal differential EMT status of circulating tumor cells and correlation with clinical characteristics and outcome of patients with metastatic breast cancer.

BMC Cancer · 2015 · PMC4434869 · PMID 25962645

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highly significantno p-value reported

Analysis of CD45 and keratin expression in CTCs and PBMCs revealed a highly significant difference between the 2 populations (Additional file 1 ).

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