Cancer Stem Cell Theory

Cancer Stem Cell Theory suggests that within tumors, there exists a subpopulation of cells known as cancer stem cells. These cells have the ability to self-renew and drive tumor growth, much like normal stem cells in the body. Unlike other tumor cells, cancer stem cells can resist treatments, leading to cancer recurrence. This theory highlights the importance of targeting these specific cells for more effective therapy, as eliminating them may prevent tumors from returning. Understanding cancer this way helps researchers develop better strategies to combat it and improve patient outcomes.