Stem Cells are the body’s “master” cells that regenerate and turn into the cells that form all of the tissues, organs, and systems in the human body. The different cell types within the body are all derived from such cells- and hence the name. Stem cells are undifferentiated, “blank” cells that do not yet have a specific function. Characteristically, stem cells have a high capacity for self-renewal.
Stem cells have the unique ability to differentiate into a variety of cells. When a stem cell divides, each new cell has the potential to either remain a stem cell or become another type of cell with a more specialized function-such as a muscle cell, a red blood cell or a nerve cell.
Given a right environment, stem cells can give rise to a number of tissues that constitute the different organs. Also serving as a kind of repair system for the body, stem cells can divide repeatedly and then differentiate and replenish cells within the body. These unique characteristics are the reason why stem cells are considered a breakthrough in regenerative medicine. They have the potential for providing cells and tissues to treat various debilitating, life-threatening diseases.