Evaluation of cancer stem cells markers expression in HCC trough real-time polymerase chain reaction.

Quantitative real-time polymerase chain reaction (qRT-PCR) flexibility, robustness and reproducibility have rapidly extended the scope of the method. Cancer stem cells are gaining increasing importance since their role in cancer initiation, treatment resistance and recurrence give rise to a wide range of potential diagnostic and therapeutic applications. The expression of several characteristic markers is proven a reliable method to assess stem-like-phenotype of cancer cells. Here, we provided a thorough protocol for the study of cancer stem cells in hepatocellular carcinoma mouse models and cell cultures using qRT-PCR.