Evaluating therapeutic efficacy against cancer stem cells: new challenges posed by a new paradigm.

Cell Stem Cell

Division of Cell and Molecular Biology, Toronto General Research Institute, Toronto, ON M5G 1L7, Canada.

Published: November 2007

Current measures of anticancer drug efficacy reflect bulk cell killing and are poorly suited to detect activity against cancer stem cells (CSCs), which sustain tumor growth. The CSC paradigm necessitates a reexamination of methodologies used to evaluate clinical efficacy of anticancer therapies, as well as strategies employed during preclinical drug development.

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Source
http://dx.doi.org/10.1016/j.stem.2007.10.005DOI Listing

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