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Embryonic Stem Cells Essay

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During the nineteenth century, it was discovered that cells could regenerate other cells. Moving on to the twentieth century it was found that cells could also regenerate blood cells. The first human histocompatibility antigens were found by J. Dausset in the 1950’s. The antigens help identify what is normal to be in the body and what shouldn’t be. During the 1960’s, the study of how tissue can be changed has increased. Stem cells have created a big interest in the past ten years. Some stem cells like bone marrow are limited to what it can do but it has no ethical problems like the embryonic stem cells. These cells are currently getting studied to be able to help with heart attacks, strokes, diabetes, organ reconstruction and so much more. Stem cells will be very …show more content…

ESCs are the most interesting. FSC and ASC are limited. Stem cells are being experimented with the heart muscles. Cardiac insufficiency is when the heart isn’t able to pump how it should. Ten thousand of these are found within years. Heart transplants are the only option right now. The problem with heart transplants are the donors of the heart. New treatments are needed so it can help people with this problem. A new treatment that is possible is Xenotransplantation. Cell therapy also could be a definite fix but it has come consequences with it. Trials with gene and cell therapy haven’t created a definite solution. Harvesting cells or of humans can only be in health centers that are approved by Public Authorities. Right now cardiac grafts in sex mismatch are being observed. Trials have been done involving cardiac muscles and mice. The experiment involved injecting bone marrow from a male mouse. The results showed that the stem cells repaired the tissue. The cytokines released could be how the tissue repaired itself. The first human trial was in 2007 using stem cells for heart disease. The patient had stem cells delivered by IV to help after having a heart

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What scientists have found out is that it is very difficult to keep human cells in the lab for a long amount of time and days. When it is removed from the human body, most of it will die immediately or reproduce a limited amount of cancerous cells from a 31 year old woman named Henrietta Lacks who cells never died. An author tells the story of Henrietta Lacks, a woman who was diagnosed

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Writer of "Perils and Promise: Destroy an Embryo, Waste a Life" , is U.S Representative Christopher H. Smith (Smith). Smith's article topic is about the research done using embryonic stem cells and destroying the embryo after instead of just using adult stem cells for research. He persuades his opinion to the reader in an extremely strong and aggressive tone. Smith makes excellent use throughout his article of all three elements of Pathos: appeals to fear and concern, appeals to emotion, and appeals to emotions and the need for self-esteem.

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The story "Quitters,Inc" by Stephen King is about a man name Morrison who is joining in a company were they help him quit smoking which is recomended by a old friend, McCann. The company is anonymous at first, but once Morrison signs a contract, Morrison knows that he will be followed by people. Morrison disobeys and the company revenges on his wife by shoking her. The company also aware him if he smokes again, they will cut his wife finger off. In the end Morrison quits smoking and meets his old friend McCann wife and notices her finger is cut off.

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Search for literature or research that will help you answer this question. Summarize and cite it here. Explain Lo, Bernard, and Lindsay Parham. " Ethical Issues in Stem Cell Research."

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Though there have since become guidelines, for much of the first half century of cell research all projects were riddled with a lack of ethical treatment of the patients and the exploitation of them and their cells. Despite the gripes of the patients, especially those whom are mentioned by Skloot, they are largely ignored in favor of the money making giant that is the cell growing

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For example, Alzheimer’s disease is a disease that is caused by brain cell death. Alzheimer’s does not have a cure, and the only treatment for it is medication that will slow the death of cells. However, if embryonic stem cells were used, they could replace and, theoretically, stop the death of brain cells, which would in turn, halt the disease. So overall, this treatment could dramatically benefit patients struggling through diseases like Alzheimer’s, Parkinson’s, cancer, and diabetes. Furthermore, the increase of quality of life for these living people is more than worth the possible destruction of a cluster of

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Xenotransplantation has the potential to save the multitude of people who are waiting for human organ donors. The definition of xenotransplantation is the transfer of organs, tissues, and/or living cells from another species, typically an animal, to another, such as a human being. The prefix ‘xeno’ means other or different while transplantation refers to the transfer of an organ or tissue. The controversial idea of using animal organs for humans has been studied for many decades but the major advances seem to have been made just in the last decade. The actual, successful operations have not been performed until recently since now people are opting to try out a pig heart rather than die waiting on a list for a human organ donor.

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Regenerative medicine has a cure to failing or damage tissues. Stem cell increase years to human life, cure disorder and it also includes make one seems juvenile. As a result this gives leisure to the opening of stem cell clinics to the public in the Philippines. Cellular Therapeutics Center of Makati

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The researchers also made the cells invisible to the rest of the cells in her body or else the other cells would attack the CAR T cells because they would be considered foreign to her body. Once the CAR T cells were in the patient’s body, the results showed that the treatment was successful (Saey). This shows that gene editing can help treat cancer, which would be a huge medical breakthrough. Also, gene editing can help treat serious eye conditions. Researchers can modify mutated genes that are causing the eye conditions.

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Understanding how the adult stem cells are used in treatments and their successes is necessary to learning why adult stem cells are more effective than embryonic stem cells. Adult stem cells are used widely today. Bone marrow transplants are often used to treat Leukemia- a form of cancer that affects white blood cells- or to help replenish the cells of anyone who underwent chemotherapy treatment. Bone marrow transplants have been performed since the late 1960s and have a 100 day survival rate of 98 percent (Volumes and Measures). Adult stem cells can also be used to grow skin grafts for patients with life-threatening burns (What Diseases and Conditions can be Treated With Stem Cells?).

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( Raven-Jackson 12-14 ). The way to go is obviously xenotransplantation because of the lack of human organ donors, but it’s not all good. The only good that comes out of xenotransplantation is hope, but the physical risks are still something of higher importance to take into

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Stem cell therapies have the potential to be able to regenerate all of the tissues in the human body and along with gene therapy could be the most powerful tools in medicine with the potential to treat a

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