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Ethical debate on embryonic stem cell research
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Stem cell research ethics essay
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Could you imagine being able to create new organs, tissues, muscles, and even food? With embryonic stem cell technology, believe it or not, these things are possible. Stem cells are the body's raw materials. Specifically, they are cells from which all other cells with specialized functions are generated. Under the right conditions in the body or in a laboratory, stem cells can divide to form more cells called daughter cells. These daughter cells either become new stem cells or turn into specialized cells with a more specific function, such as blood cells, brain cells, muscle cells or bone cells. The possibilities are almost endless. The debate and main issue with this technology is that the actual stem cells come from embryos. Embryos are an unborn or unhatched offspring in the process of development. Although there is controversy surrounding these cells, embryonic stem cells should continue to be researched and used, because they have so much potential. Although there are many arguments against embryonic stem cell research, there have already been many success stories because of stem cells. Through bone marrow transplants and stem cell transplants many people survived illnesses against the odds. A bone marrow transplant is when bone marrow from a …show more content…
This belief is wrong. Many countries including the United States have laws regarding embryonic stem cells. The United States has limits on when you can take embryos and there off course has to be consent from the donor of the stem cells. All these regulations are being met and the research is being done safely and in a way that always keeps safety as a first priority. New procedures and uses of stem cells also have to be deemed safe or the risks have to at least be shared before treatment can take place. These regulations make sure stem cells are being used in a safe way and that you know the facts about the way researchers are using
Are stem cells ethical to use in medical research? The most basic cells in the human body are stem cells. Because doctors use stem cells for medical treatment of chronic ailments, stem cells play an important role in human medical research. However, despite the benefits of stem cells in medical treatment, controversy surrounds the methods employed to obtain them. Should researchers continue to use stem cells?
Unquestionably, stem cell research is unethical on multiple accounts. Firstly, embryos are human beings and even though they’re a few days old they are not a “pre-embryo,” a term stating that after conception, the embryo was actually not an embryo. Thankfully, that term is now known as scientifically invalid. As soon as the
Which is why discussing the legality of researching stem cells is complicated. Scientific discoveries and advancements in healthcare are some of the most important things on this planet. However, people's faiths and morals are important as well and must be respected. No one can say absolutely whether or not stem cell research is ethical since the answer stems from opinions. Whether you follow Divine Command Theory or Utilitarianism, both are simply opinions on what is right and
...ting embryos specifically for stem cell research should not be allowed. Continued stem cell research will benefit all of mankind with its promise of medical advances. Opponents’ concerns about destroying human life will be quelled because stem cells will be taken from already doomed embryos. The federal government will be able to regulate the research and ensure that it is lawfully conducted.
Stem cells are undifferentiated cells that can differentiate themselves into specific cell type. There are two types of stem cells. The first one is the adult's stem cell. These stem cells can be found in various places in an adult human body, like the brain, the bone marrow or the liver. The other type of stem cells is the embryonic stem cells. These cells are found in embryos before its implantation in the mother's uterus. At this stage the embryo is divided in two types of cell. The first one is the outer cluster of cell that forms the embryo that will become part of the placenta once the embryo hatch. And the inner cluster is the source of embryonic stem cell since it consists of undifferentiated cell that will divide and differentiate to form all the organs and tissue needed in an adult organism. As stem cell are undifferentiated cell they can become whatever cell type is needed in an organism and could be the solution to diseases that are, at this date, incurable. (Medical News Today, 2013). Most of the ethic's problem of the stem cells researches come from the embryonic stem cell researches and how the cells are collected. Embryonic stem cells can be obtained in several ways. The first one is after a couple's fertility treatment, there might be some embryos left and the couple can decide to donate their embryos to research. The second option is to collect stem cells from a foetus after an abortion. And the last possibility is to use therapeutic cloning. Using an ovum from witch the nucleus was taken off and the nucleus of a somatic cell, the origin of this cell in the body doesn't matter, it can come from the skin for example, it is possible to create an embryo and get the stem cell from the created embryo. But in all of...
Embryonic stem cells are derived from a four or five day old human embryo that is in the blastocyst phase of development (see figure 5). The embryo’s that are used for stem cell research, are extra’s that have been created in IVF clinics (in vitro fertilization), that are no longer needed. Embryonic stem cells are totipotent (cells with the potential to develop into any cells in the body). Scientists have discovered an alternative to embryonic stem cells, these cells ...
The importance of embryonic stem cells rests in their lack of specialization. These basic cells are present in the earliest stages of developing embryos and are able to develop into virtually any type of cell and tissue in the body. Being self-renewing, they offer a potentially limitless source of cells and tissue. (Tucker)
Have you ever seen a movie or read a book where they can tell what your child will look like or if they have a disease or birth defect. Or have you ever wondered how the world would be shaped if we could have clones or even erase genetic diseases. All of these things are theoretically possible with stem cell research. If we are able to reach this point what would we have to sacrifice in the process. To understand humanity would we have to sacrifice the values that truly make us human? What would the fail rate be if we are able to genetically enhance the human body?
There are many different types of stem cells that are being looked at for research. These include embryonic stem cells, adult stem cells, and induced pluripotent cells. Embryonic stem cells are cells that have the potential to produce many different cells in the body. They are cells that are tak...
Stem cell research should be allowed on adults but not on humans. Only allowed on humans who are willing to be a part of the stem cell research but no one should be used against their own will. Embryos should not be used for embryonic stem cell research. An embryo being used for their stem cells and then discarded devalues that human life. This follows along the same unethical issue as abortion. When stem cells are removed from human embryos, a unique individual dies. However, if abortion is legal in the state that this research is conducted than research may be conducted on only aborted fetuses. That would be an...
“The richest source of embryonic stem cells is tissue formed during the first five days after the egg has started to divide. At this stage of development, called the blastocyst, the embryo consists of a cluster of about 100 cells that can become any cell type. Stem cells are harvested from cloned embryos at this stage of development, resulting in the destruction of the embryo while it is still in the test tube. Researchers hope to use embryonic stem cells, which have the unique ability to generate virtually all types of cells in an organism, to grow healthy tissues in the laboratory that can be used to replace injured or diseased tissues. In addition, it may be possible to learn more about the molecular causes of disease by studying embryonic stem cell lines from cloned embryos derived from the cells of animals or humans with different diseases. Finally, differentiated tissues derived from embryonic stem cells are excellent tools to test new therapeutic drugs.” Although the exploration of these new cells can be beneficial for the future human generation, some critics this practice due to the fact that it is unethical and can turn into cancer cells. Stem cells have the capability to accumulate mutation, thus leaving a risk for diseases such as
(support: Testimony): “He argues that stem cells, which are derived from six day old cloned human embryos and can form any cell type in the body, could be of enormous benefit for medical research. They could also, in the long term, be used for treating disease—so called therapeutic cloning.” says Debashis Singh, government publishing, in "Cloning/Embryonic Stem
The mention of stem cell therapy is definite to draw perplexed reactions from those who know nothing about the subject. Maximum of us have been informed that stem cells are gathered from a human embryo which is devastated in the process. But, the fact is that these therapies as practiced with categorical success are based on the use of mesenchymal stem cells gathered from the patient's own bone marrow and blood. There is a brilliant reason for this, fat removed from the ethical constraints revolving around fetal cells. For the most applied of contemplations, fetal stem cells are very poor weaponries against any complaint in that they are brilliant producers of their own ailment i.e. cancer. Fetal cells divide so speedily, that the risk of cancer
Contemporary human genetics is fast becoming a force to be reckoned with. Genetics, specifically human genetics, has come a long way, with new research and ground-breaking discoveries sky rocketing in the past decade, and with new breakthroughs being made daily in both treatment of diseases, and some more unorthodox or morally challenging scientific discoveries, human genetics is at the forefront of modern day scientific research. This makes human genetics an interesting and exciting field to be in, but as exhilarating as all the breakthrough discoveries are, some can be rather daunting, as human genetics is consistently pushing the boundaries of ethics, morality and the notions of humanity we previously thought we understood so well. Our Genetic content is the culmination of who we are: How we
Learning is something that I have always enjoyed from a young age. I have found that curiosity is synonymous with passion for learning and similarly observed that the process of gaining knowledge is enhanced by the complexity and relevance of a particular subject. It is for this reason that I have decided to pursue a graduate degree in regenerative biology since it is a challenging field whose relevance extends widely through its applications. My success as a scientist involves thorough understanding of the complex network of molecular processes mediated within a cell. This requires an extensive and well-established background in the field, one which I believe am prepared to successfully cultivate through the Massachusetts Institute of Technology,