Stem cells create many amazing opportunities and could be very life changing for many people. Many researchers are looking to stem cells for cures to many medical conditions - including type 1 diabetes, Parkinson's disease, osteoporosis, and heart disease. One day, stem cells may be able to halt the progress of such diseases (Brownlee).
Stem cells have two characteristics that other cells do not posses. For one, the stem cells have not committed themselves to being any one cell type, and another is that the stem cells can multiply, sometimes indefinitely, and they maintain the blank slate property and can adapt to any cell type (Brownlee). Although stem cells are uncommitted, researchers say that some cells have fewer options than others. For example, liver can only be a brand of liver and so on. However, in response to chemical messages, the body's native stem cells differentiate by themselves. Even with this possible restriction, the stem cells essential nature - their ability to transform into more than one of the body's 300 cell...
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