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Essay on Stem Cell Research: For Better or for Worse?

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For as long as humans exist, optimal health continues to remain vital for a productive life. As new medical discoveries increase through generations, humans become healthier, therefore, their life expectancy rises. Stem cell research, a relatively new field, investigates to improve and lengthen human life. The possibility of stem cells to develop prospering health makes them beneficial to the human race.
Why do stem cell debates create such a large uproar? Stem cells posses the potential to arise into hundreds of different cells in the body- for this reason stem cells are also referred to as undifferentiated cells. Stem cells’ value also comes from their ability to “replicate many times, or proliferate” (“Stem Cell Basics” 1). Scientists suggest stem cells acquire the capability to treat debilitating immune complications such as: Alzheimer’s diseases, spinal cord injury, stroke, burns, heart disease, diabetes, osteoarthritis, and rheumatoid arthritis (“Stem Cell Basics” 1). Scientists obtain these dynamic cells from two sources: embryos and adults.
Embryonic stem cells exist in three to five day-old embryos, also known as blastocysts, but to obtain this type of stem cell causes inevitable death of the embryos (“Stem Cell Basics” 1). This causes concern in people, but scientists aspire to use embryonic stem cells because they are pluripotent- capable of transforming into all types of body cells except for the placenta (Robertson 191). By conducting experiments using these versatile cells, scientists enhance understanding about human development and advance treating illness and disease. While utilizing embryonic stem cells, Hans R. Keirstead found “human embryonic cells allow paralyzed rats to partially regain the abili...


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...t of embryonic stem cell research, articulates about the excessiveness of stem cell research and that it may diminish humanity (Lauritzen 30). Geunin defends stem cell research by questioning why embryonic stem cell research displeases people, specifically Christians. He positions ancient religious texts not only provide little guidance, but also possess no knowledge about embryology (1). Even though quarrel over stem cell research continues, sixty-seven percent of Americans support embryonic stem cell research (Hall 18).
Despite the discrepancy, research demonstrates stem cells retain the facility to improve humans. An estimated 50,000 adult stem cell transplants occur worldwide each year (“Rethinking Stem Cell Research” 9). Who wants to be troubled by the sicknesses of life? If research proceeds, stem cells may be the key to unlocking flawless health.



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