Stem cell research has the potential to treat many diseases, repair damaged cells, and grow human organs. While controversial due to the use of embryonic stem cells, adult stem cells can also be used but are less effective. Embryonic stem cells come from embryos 4-5 days after pregnancy begins containing around 150 cells. Stem cell research will greatly benefit medicine by enabling the creation of new organs to save lives and repair tissues. Stem cells can become many cell types and may allow for limb regeneration.

1. Stem Cell Research Benefits
Stem Cell Research; Benefit to Medicine Would you say no to treating many kinds of diseases, repairing damaged cells, and growing human organs?
Well, look no further, stem cell research is your way to go. Stem cell research has been a tough subject for many people to touch on, due to it involving
a human embryo; but not many people know that you can also use cells from adults to grow like stem cells as well, but it is not as effective as
embryonic stem cells. Embryonic stem cell research involves taking an embryo from a woman after 4–5 days of pregnancy, so that it has developed
enough, and should have around 150 cells ("Pros and Cons"). Stem cell research will contribute greatly to benefit medicine and the health of patients
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Everything in your body works together, and when something fails, more than likely, some other part of your body, most likely an organ, will shut
down as well. With stem cell research and development, scientists are getting closer and closer to creating new organs, and it will be able to save
the lives of more patients (Egendorf 162). Stem cells are unspecialized cells that have an opportunity to become blood, brain, tissue, muscle, and
many more types of cells in the human body ("Pros and Cons"). Stem cells stand the chance of becoming limbs, and scientists are working to the best
of their ability to make it possible. They have used stem cells on salamanders with missing limbs, and they have been able to regrow their limbs back,
so scientists believe that we stand a chance of regrowing our own human limbs with the use of stem cells
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2. Stem Cell Research Essay
Stem cell research is the future of medical and biological research and remedies, and it is fascinating to watch the progression of this new and
important science as it unfolds. These cells were discovered in mouse embryos in the 1980s, and are remarkable because of their potential to grow
into a variety of different kinds of cells within a body. Common in fetuses, and more rare in adult animals of all kinds, stem cells can be manipulated
in useful ways to repair many tissues, dividing limitlessly for therapeutic purposes. When a stem cell divides, each new cell has the potential either to
remain a stem cell or to differentiate into more specialized tissue, such as nerve, pancreas, bone marrow, or unique blood components. Initially...show
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While it is true that all people began as blastocysts and embryos, and that we agree a formed person has moral standing, this led to a gray area in
ethical reasoning. At what point do we consider a person to be a person? Did the parents of the embryos knowingly contribute their potential
offspring for research? If a blastocyst is merely undifferentiated tissue, this is no problem. But if it is a person, then is it even legally possible for its
parents to donate one person in the service of other people? The rational solution to this quandary is to recognize that while fetuses may or may not
have moral standing as people, they unquestionably can be utilized to help the lives of those that we KNOW to have moral standing. Laws are not, and
should not be made based on subjective arguments of the greater good. They are, and should be, based on known benefits and costs. If the agencies that
funnel funding from "defunct" research areas decided to reroute them into stem cell acquisition from (for instance) plants, then the issue would not be
controversial. (except for maybe the Environmental Liberation Front, perhaps). [Bjerkvig, Tysnes, Aboody, Najbauer, and Terzis "The origin of the
cancer stem cell: current controversies and new insights" National Institutes of Health (995) December 5, 2005] Scientists
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