necessary. Recent studies have suggested coexistence of diklerent cancer stem cell populations within a tumor mass, where the tumor initiation and lktastasis properties of these cancer stem cells can be uncoupled. Cancer stem cells also possess resistant phenotypes that evade standard chemotherapy and radiotherapy, resulting in tumor relapse.
necessary. Recent studies have suggested coexistence of diklerent cancer stem cell populations within a tumor mass, where the tumor initiation and lktastasis properties of these cancer stem cells can be uncoupled. Cancer stem cells also possess resistant phenotypes that evade standard chemotherapy and radiotherapy, resulting in tumor relapse.