Stem cells can be defined simply as cells which are not specialized in any specific tissue or organs. In other words, stem cells have not differentiated into other cell types to form tissues and organs. They are the base or foundational cells to develop into cells which specialized in certain functions. Another distinguishing characteristics of stem cells is their ability to undergo division, giving rise to more stem cells. The significance of stem cells in their application to the human body and human health boils down to the two important characteristics of differentiation and self-regeneration. Imagine how powerful they can be if stems cells can be developed into heart cells, especially when someone’s heart is doomed to fail Or, for someone with damaged brain cells or nerve cells, wouldn’t it be extremely great news if stem cells can develop new brain cells or nerve cells for the person. Indeed, the potential and possibilities of exploiting stem cells for medical science and health science are enormous. Many untreatable diseases and ailments may in the near future become curable. Stem cells are classified into various types based on their ability to undergo differentiation into different cell types. In other words, their classification, and hence their name, is derived from their potential to develop into one, two or several other cell types. In my presentation I’ll discuss the principals of formation the stem cell and its applications .
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