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STEM CELLS

Science has made many discoveries over the years and its discoveries have helped us understand why things happen and why they happen. We have had many great scientists who devoted their lives in laboratories testing many natural and chemical reactions. Medicine is a field in which over the years science has made a lot of improvements and many scientific tests helped us found the cure of many deadly deceases. Even though there has been a lot done there is still a lot more to be accomplished. In 1981 scientists started testing one of the most amazing discoveries of medicine, Stem Cells. Stem Cells are cells that have the potential to develop into many different types of cell in the body during early life and growth. These serve as a repair system by dividing themselves without any limits to replace other cells, such as muscle cells, red blood cells and brain cells. One of the most potential uses of human Stem Cells would be to replace the necessity of organ donation, which nowadays the demand is very high. These cells can replace specific cells type and renew tissue to help cure Alzheimer’s decease, spinal cord injury, stroke, burns, heart decease, diabetes, osteoarthritis, and rheumatoid arthritis. One good example is to generate healthy heart muscle cells in a laboratory then transplant the cells into a patient with a heart decease. Type 1 diabetes is another serious condition, which many people suffer specially in this country. New studies have been done with Embryonic stem cells in trying for the pancreas to produce insulin by generating new cells since they have been destroyed by the own patient’s immune system. Stem Cells have to meet the following criteria in order for them to successfully outcome: • Proliferate extensively and generate sufficient quantities of tissue. • Differentiate into the

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