Tumor initiation and routine maintenance are largely dependent on a small fraction of cancer cells, named tumor-initiating cells or cancer stem cells. All those types of cells exhibit indefinite self-renewal potential, possible to induce tumorigenesis, and resistance to chemotherapeutic agents 5, six. Conventional anti-cancer medicines concentrate on fast multiplying tumor https://tussilagone33209.answerblogs.com/29921051/detailed-notes-on-itd-1