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Essay / Research Paper Abstract
This 3 page paper delineates the benefits of stem cell research and the challenges that it faces. The author presents the opinion that the future of this research rests on the identification of alternatives for harvesting that do not involve human fetuses. Bibliography lists 4 sources
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3 pages (~225 words per page)
File: AM2_PPstmCllChllngs.rtf
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Unformatted sample text from the term paper:
health to the worlds population. It has the potential to impact the face of medicine across all cultures and across all geographic boundaries. The applications of stem
cell research include improved treatment in such difficult and debilitating conditions as heart disease, cancer, Parkinsons disease and, in fact, an untold number of other potential applications. Many of
the applications that stem cells could be put to in medicine are direct but others are more indirect. Researchers have now discovered that only a select few of the
cells in a cancerous tumor, for example, are truly tumorigenic (Bernstein , 2007). Stem cells could theoretically be useful in developing drugs to target these tumorigenic cells (Bernstein ,
2007). While this would be more of an indirect application of stem cell research it would be a valuable application non-the-less. Stem cell research has recently even offered
promise in being able to restore sight in those with photoreceptor loss (Review of Optometry, 2006). In short, the blind could be made to see, the chronically ill could
be healed, and the terminally ill could regain a promise of life with the utilization of stem cells. Potential Challenges The most pressing challenge in stem cell research is
overcoming the social and political road blocks for using embryonic stem cells. Because these cells must be harvested from aborted fetuses there is considerable controversy surrounding the practice and
even prohibitions against the collection of more of the cells. A moratorium has been placed on the harvest of these cells. This leaves only so many already-harvested fetal
stem cells open for use in research. Embryonic stem cells work best in these types of applications because, in general, adult stem cells do not evidence the tremendous flexibility
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