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This work was supported by National Institutes of well begun is half done. Stem Cells Dev 2013;22:2221-39.
Health grants (R01AI068978, R01CA170820 and 17. Sheridan C, Kishimoto H, Fuchs RK, Mehrotra S, Bhat-Nakshatri
P01CA132681), a translational acceleration grant from P, Turner CH, Goulet R Jr, Badve S, Nakshatri H. CD44+/CD24-
the Joint Center for Translational Medicine, the National breast cancer cells exhibit enhanced invasive properties: an early
Cancer Institute (P30CA014089), and a grant from step necessary for metastasis. Breast Cancer Res 2006;8:R59.
the Ming Hsieh Institute for Research on Engineering 18. Klonisch T, Wiechec E, Hombach-Klonisch S, Ande SR, Wesselborg
S, Schulze-Osthoff K, Los M. Cancer stem cell markers in common
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Conflicts of interests 19. Ali HR, Dawson SJ, Blows FM, Provenzano E, Pharoah PD, Caldas
C. Cancer stem cell markers in breast cancer: pathological, clinical
There are no conflicts of interest. and prognostic significance. Breast Cancer Res 2011;6:R118.
20. Tirino V, Desiderio V, Paino F, De Rosa A, Papaccio F, La Noce M,
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