Stem cell research paper essay. Embryonic Stem Cell Research, Research Paper Example 2022-10-18
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Stem cell research has the potential to revolutionize the field of medicine and has garnered significant attention in recent years. Stem cells are unique because they have the ability to develop into many different types of cells in the body, including muscle, nerve, and blood cells. This characteristic makes them particularly useful for a wide range of therapeutic applications, including regenerative medicine and the treatment of various diseases and injuries.
There are two main types of stem cells: embryonic stem cells and adult stem cells. Embryonic stem cells are derived from embryos and have the ability to differentiate into any type of cell in the body. They are considered to be pluripotent, meaning that they have the potential to give rise to all cell types in the body. On the other hand, adult stem cells are found in various tissues and organs in the body and are responsible for repairing and maintaining those tissues. They are considered to be multipotent, meaning that they can only differentiate into a limited number of cell types.
One of the main areas of focus in stem cell research is the use of stem cells for regenerative medicine. This involves the use of stem cells to repair or replace damaged or diseased tissue in the body. For example, stem cells have been used to repair damaged heart tissue in patients who have suffered from heart attacks, and they have also been used to regenerate brain cells in patients with Parkinson's disease.
Another important aspect of stem cell research is the use of stem cells to model diseases in the laboratory. By growing stem cells in the laboratory and then manipulating them to develop into specific cell types, researchers can study the development of diseases and test potential therapies. This can help to improve our understanding of diseases and ultimately lead to the development of more effective treatments.
However, stem cell research is not without its controversies. One major concern is the ethical implications of using embryonic stem cells, as the embryos must be destroyed in order to extract the stem cells. In addition, there are concerns about the potential for stem cells to form tumors when transplanted into the body, as well as the potential for stem cells to be rejected by the body's immune system.
Despite these challenges, stem cell research holds great promise for the future of medicine. With further research and advances in technology, it is likely that stem cells will play an increasingly important role in the treatment of a wide range of diseases and injuries. As such, it is important that we continue to invest in and support stem cell research in order to fully realize its potential to improve the lives of people around the world.
Stem cell research has the potential to revolutionize the field of medicine and change the way we treat a variety of diseases and conditions. Stem cells are unspecialized cells that have the ability to differentiate into any cell type in the body. This characteristic makes them a potentially valuable tool for regenerative medicine, as they can be used to replace damaged or diseased cells and tissues.
There are two main types of stem cells: embryonic stem cells and adult stem cells. Embryonic stem cells are derived from early stage embryos and have the ability to differentiate into any cell type in the body. Adult stem cells, on the other hand, are found in various tissues and organs in the body and have a more limited ability to differentiate.
One of the main areas of stem cell research is in the field of regenerative medicine, where stem cells are used to repair or replace damaged tissues and organs. For example, stem cells have been used to treat a variety of conditions including heart disease, spinal cord injuries, and diabetes. In addition, stem cell research has the potential to be used in the development of new treatments for conditions such as Alzheimer's disease, Parkinson's disease, and multiple sclerosis.
However, stem cell research is not without controversy. The use of embryonic stem cells in research has been a contentious issue, as the destruction of embryos is required to obtain these cells. There are also ethical concerns surrounding the use of stem cells in medical treatments, as some people believe that it is wrong to use human cells in this way.
Despite these challenges, stem cell research has made significant progress in recent years and has the potential to revolutionize the field of medicine. As our understanding of stem cells grows, we will continue to see new and exciting developments in this field that will benefit people around the world.
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Continuous tests would help establish minimal risk depending on substantial evidence. At the same time, and importantly, these very arguments serve to reinforce the responsibility of science to question its course, particularly in areas so touching upon how humanity is perceived. Expanding Approved Stem Cell Lines in Ethically Responsible Ways. Others also fear that stem cell research would be similar to cloning in the extent it would create a new type or class of humans. Ethical issues are mentioned occasionally, but not discussed. Edina: ABDO Publishing Company, 2007.
What is more, the use of adult stem cells is more likely to solve the problem of immune rejection, which may prove to be a major concern with the use of embryonic stem cells. Blood , 131 8 , 917-931. Frankel, PhD and Michele S. It is obligated to act for the public interest in a manner removed from ideological, religious, or philosophical concerns, yet the society it governs is largely composed of just those elements. These are used for stem cell treatment, which is an intervention strategy that introduces new adult stem cells into damaged tissue in order to treat disease or injury.
Although embryonic stem cells pose enormous potential to treat and cure diseases and conditions, adult stem cells are more effective in treating these conditions. It is however facts that even to this day no human stem cells have been produced using research cloning. They are most commonly found in cord blood, bone marrow, organ donations, placenta, and embryos. HISTORY OF US STEM CELL RESEARCH LITIGATION The United States has had a long battle regarding stem cell research and its ethics, applications, and implications. They… In the words of Obama, "Today, with the executive order I am about to sign, we will bring the change that so many scientists and researchers, doctors and innovators, patients and loved ones have hoped for, and fought for, these past eight years: We will lift the ban on federal funding for promising embryonic stem cell research," President Obama further said.
Israel is where stem cell research originated, this is because in the 1960s, the first stem cell was taken from blood in Israel Liu. For those who think the… Do patients understand what it means to donate tissue to science? The subject of stem cells involves biological scientific research that proposes the potential development of treatment methods to prevent various illnesses and diseases. A significant hurdle to this one and most other uses of stem cells is that scientists have not yet understood the signals that turn specific genes on and off to influence the differentiation that occurs in these stem cells. Further research and development of treatments is ongoing to turn this possibility into a reality for those people suffering with increased succession rates. Regenexx Procedures help solve this problem by tapping into an area of high stem cell Stem Cell Research Argumentative Essay 715 Words 3 Pages one thing: stem cells. Though issues… Bibliography Hall, Carl T.
Yamanaka in Japan, discovered that adult human cells could be induced to revert to an embryonic state. The dysfunction of SCs contributes to aging due to the decline in regenerative activities of muscle tissue. . Stem cells are also used to treat brain damage, spinal cord injury, heart damage, blood cell formation, baldness, deafness, blindness and many other illnesses and they are also important for research. It exists where nothing before it existed, and consequently represents an irrefutable course of human creation as occurring. Once this recess is completed and there is 100 or more cells stem cells are them harvested.
Not only that, but use of EG cells confuses stem cell research with the debate over abortion, bring up the risk of biasing emotions McDonald 7. MEDICAL SCIENCE: Media hype over cloning and embryo stem cells. INTRODUCTION The debate over stem cell research, and whether or not it should be made legal, is very complicated and long-standing. The authors then affirm that most embryologists concur in that this is the fixed moment when the trajectory of human life is set into definitive motion George, Tollefsen 39. As it was already mentioned above, the stem cells treatment is an entirely new kind of therapy, and the consequences of it are insufficiently investigated. However, to realize all these cell-based therapies for such persistent and incapacitating diseases, a scientist must be able to easily and reproducibly manipulate stem cells so that they possess the necessary characteristics for successful differentiation transplantation and engraftment.
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Generally, people who lean left are supportive of all types of stem cell research, including the rather controversial and stigmatized embryonic stem cell research. One would think that such promisingresults would cajole lawmakers to increase federal spending on stem cellresearch. They are made through a political process. For example, as many modern couples seek assistance in having children, the interesting fact exists that untold numbers of embryos are developed through in vitro fertility procedures and are discarded Svendsen, Ebert 147. This opposition ultimately values the potential for human life over actual human life, so that, in a perverse twist, the very people claiming to be standing up for the sanctity of life are actually the ones most responsible for continued suffering and death. Nonetheless, the advances rendered possible by this work are simply too immense to be sacrificed to it. Of particular concern is the potential for reproductive cloning, a door that the author believes was opened when the UK government approved the use of embryonic stems cells for research and medicine.
Not too long ago, the stem cell research funding was cut off by President Bush. Those supporting… References American Policy Roundtable. Yet, the fact that surplus IVF embryos are unwanted does not mark them as less human, the ethical implication being that humans have rights regardless if they are wanted or not. This is a shortcoming easily resolved but does impact the site's relative dynamism. It was a stepping stone to the application of great ideas to real life medical treatments.
Stem Cells Research Paper: Advantages and Disadvantages of Stem
In this way, it is quite clear that the process of production of the stem cells is also connected with the similar issue. This project proposes using the water maze test, the electric shock test, and the submerged platform test. Forexample a woman named Sylvia Elam had undergone several surgeries since hermassive stroke in 1992. Prenatal Screening 1488 Words 6 Pages Selection of embryos for enhancement may be a too far in terms of actual duty and would likely be rejected. However stem cell research still has a long way to go before it becomes a reality to start treating with it.