2012 Biology Period 1 Stem Cell Debate I think that we should stick to researching adult stem cells because it is more ethical‚ better success rate than embryonic cells‚ and they are more knowledgeable to the people. Adult stem cells are controversial but way less than embryonic stem cells. Stem cells are found in all multicellular organisms and are divided through mitosis. Adult stem cells are found in various tissues. Adult stem cells can be regenerated into specialized cells just not as many. Embryonic
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Stem cells. To be or not to be It is one of the most evocative phrases in the lexicon of science: stem cells research‚ the creation of cells that can be used to make people healthier‚ stronger and even can treat cancer – the greatest killer of our time. Stem cells have been touted as one of the most significant discoveries in medical history! The ongoing research in this field hold high hopes that in a few years stem cells used in genetic therapy may be able to cure or alleviate the suffering
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Cell‚ Vol. 116‚ 769–778‚ March 19‚ 2004‚ Copyright 2004 by Cell Press Socializing with the Neighbors: Stem Cells and Their Niche Elaine Fuchs‚* Tudorita Tumbar‚ and Geraldine Guasch Howard Hughes Medical Institute The Rockefeller University New York‚ New York 10021 Review The potential of stem cells in regenerative medicine relies upon removing them from their natural habitat‚ propagating them in culture‚ and placing them into a foreign tissue environment. To do so‚ it is essential to
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the detection of non-disease genes‚ those which cause a physical or psychological state not associated with disease‚ such as sex and tissue type (Stoller 2008‚ 364). However‚ in his article “Procreative Beneficence: Why we should select the best children” Savulescu widened the scope of this debate‚ arguing that the use of PGD in this manner is not only morally acceptable but a moral obligation for prospective parents. He contends that all genetic information‚ both disease and non-disease‚ should be
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Stem cell research is often at the forefront of heated ethical debates due to its assessment of human life. If stem cell research cannot be ethically defended‚ then it should not be conducted. “You cannot defend a study ethically unless the presumed cost is lower than expected benefits. The cost-benefit analysis of scientific research needs to include human/animal discomfort/risks‚ environmental issues‚ material costs‚ etc” which is necessary to support the positive outcome which the research claims
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Ethics in Action 01 April 2010 The Ethical Implications of Embryonic Stem Cell Research Stem cell is defined by Webster’s New World Medical Dictionary as‚ “one of the human body’s master cells‚ with the ability to grow into any one of the body’s more than 200 cell types (Webster’s New World Medical Dictionary‚ 2000).” The ethical implications of stem cell research; particularly with regards to embryonic stem cell research‚ has become an increasingly popular topic of debate in recent years. Medical
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One of the most controversial debates in recent history has been the human embryonic stem cell debate. Millions and millions of embryos are not used each year when they could very well lead to a cure for fatal diseases such as leukemia and cancer. As well as become a cure for neurological diseases like Alzheimer’s disease and Parkinson’s disease. Human embryonic stem cell research has enormous potential to cure many diseases and change the face of modern medicine. However‚ there is much debate
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lift certain limitations on federal funding for embryonic stem cell research (“Embryos and Unintended Consequences”). In 1973‚ the United States legalized abortion with the landmark supreme court case Roe vs. Wade. According to The Michael J. Fox Foundation for Parkinson’s Research‚ stems cells are‚ “a renewable source of tissue that can be coaxed to become different cell types of the body.” Embryonic stem cells in particular are‚ “stem cells derived from embryos that develop from eggs that have been
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The moral dilemma of embryonic stem cell research is: either the embryo is a human being or it’s not a human being‚ a person’s belief can help alter their decision on being for or against the research‚ cloning could be the answer to saving a life‚ and the potential the embryonic research can have will make a big impact on the world. To say that an embryo is or is not a human depends on the person and the concept they have on when a life is actually started. Many say that it starts at the embryo‚
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Ethics Behind Stem Cell Research. Is Stem Cell Research ethical? Yes‚ it is. An embryo which is four or five days old‚ from which stem cells are derived‚ is not a human being yet‚ because it’s brain is nonfunctional and it’s heart is not beating. So destroying it would not be murder‚ it’s just a beginning of a long process of obtaining stem cells from it. Ronald Reagan‚ The Ethics Committee of the American Society for Reproductive Medicine‚ Christopher Reeve‚ Michael J. Fox and various writers
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