Isolation, identification, and characterization of cancer stem cells: A review
Journal of Cellular Physiology
Published online on February 28, 2017
Abstract
Cancer stem cells (CSCs) or tumor‐initiating cells (TICs) as a small subset of neoplastic cells are able to produce a tumor (tumorigenesis), maintain the population of tumorigenic cells (self‐renewal), and generate the heterogeneous cells constructing the entire tumor (pluripotency). The research on stationary and circulating CSCs due to resistance to conventional therapies and inability in complete eradication of cancer is critical for developing novel therapeutic strategies for a more effective reduction in the risk of tumor metastasis and cancer recurrence. This review compiles information about different methods of detection and dissociation, side population, cellular markers, and establishment culture of CSCs, as well as characteristics of CSCs such as tumorigenicity, and signaling pathways associated with self‐renewal and the capability of the same histological tumor regeneration in various cancers.
This review compiles information about detection, dissociation, side population, cellular markers, and establishment culture of cancer stem cells, as well as characteristics of CSCs such as tumorigenicity, signaling pathways associated with self‐renewal and the capability of the same histological tumor regeneration in various cancers.