Stem Cells

A detailed Summary of Stem Cells

Stem cells are considered "master cells" with the ability to divide for indefinite

periods in cultures and can be manipulated and transformed into any type of cell in the

body. The most common use would be the generation of cells and tissues that could be

used to either create organs or tissues to be used in transplantation and to treat many

diseases and disabilities. There is a great difference of opinion surrounding stem cell

research; conservatives and pro-choice activists are highly against further research, but the

tremendous advances in health care and President Bush's recent decision to fund more

research, have made the future of stem cells seem much more promising.

In every ground breaking scientific topic there seems to be controversy, and stem

cells are no exception. Stem cell research is so controversial because the best source of

stem cells are derived from human fetal tissue. Removing the stem cells destroys the

embryo, which leads many people to believe this process to be immoral. One advantage of

using stem cells found in embryos is their ability to transform themselves into almost every

deadly illnesses. The most exciting potential use for stem cells is the generation of tissues

limit of the number of embryos used to the number that is actually needed to carry out the

and just because they are immature human beings does not give anyone the right to

applications, like transplants to regenerate tissues or organs that were damaged by disease.

a better understanding of the normal cellular process, they can isolate the causes of these

people argue that human embryos should not be the subjects of stem cell research that

embryo's stem cells for further research. The decision to allow the research was long

to go ahead with further research. Even though there is still a great deal of controversy

justification in killing them to improve the lives of others. Therefore many people say that

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Category: Science

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