Stem cell therapy is the use of stem cells to treat or prevent a medical condition. Stem cells are cells that can reproduce themselves over and over again. These unique cells have the ability to develop into specialized cells for specific organs or into tissues. These cells are needed to create a human being. Stem cells are the focus of much research as a possible cure or treatment for all kinds of diseases.
So why exactly are stem cells important? As mentioned previously, stem cells have the striking potential to develop into many different cell types in the body during early life and growth. In addition, in many tissues they serve as a sort of internal repair system, dividing imperatively without limit to restore other cells as long as the
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Researchers grow stem cells in a lab. These stem cells are operated to specialize into specific types of cells. The specialized cells can then be implanted into a person. For example, if this person has heart disease, the cells could be infused into the heart muscle. The healthy transplanted heart cells could then commit to repairing damaged heart muscle. Researchers have already demonstrated that adult bone marrow cells guided to become heart-like cells can restore heart tissue in people.
There is debate, however, on the ethical side of the utilization of stem cells. The controversy of the pros and cons of stem cell research clearly exhibits the problematic ethical evaluations researchers must do from time to time. All scientists must ponder whether the positive effects portrayed from their research are probable to be significantly higher than the negative effects. On the pro side, stem cell research can potentially help treat a spectrum of medical predicaments. It could direct humanity closer to superior treatment and possibly remedy a number of illnesses. Better treatment of such diseases could also give meaningful social benefits for individuals and economic achievement for