21 Victoria Miller
Mrs. Healy
English III pd. 1
2 March 2013
Human Cloning In July of 1996 scientists announced the birth of Dolly the cloned sheep. This event had brought humankind to another crossroads of scientific research and ethical concerns. Some scientists are concerned that a cloning ban would restrict research that would be potentially beneficial. Human therapeutic cloning is the same as reproductive cloning. Human therapeutic cloning could play an important role in regenerative medicine by providing embryonic stem cells for treatment that are derived from the patient’s own cells. Cloning could produce animals that possess a desirable genetic trait: for example, provide new clues to aging and cancer and can also assist in the development of new medications. In normal breeding, successive generations often lose the incorporated gene. The reasoning as to why cloning is beneficial is that if there is someone who is fatally sick and the only way to survive is if the received a transplant for an organ (“Human”). If there was not a donor available for transplant, the doctors could have the necessary organ cloned by taking DNA. Furthermore, if the nucleus is removed from an unfertilized egg and the cell is fused with a cell from an adult individual, the resulting cell will only have the nucleus from the genes of the adult individual that had donated a cell (“Human”). If the cell is implanted in the uterus of a surrogate mother, then the baby will be an exact copy of the donor of the cell “(Human)”. Cloning is r4eality in other species. Stem cell therapy is the revolutionary new way to treat disease and injury, by transplant of new cells able to repair damaged tissues or organs. With the creation of Dolly the cloned sheep, it demonstrated that the normal developmental process of cellular differentiation could be reversible, since differentiated cell can be converted into all of the other cell types that make up a whole animal (“Stem”). This suggests a radical new approach to the problem of tissue incompatibility (“Stem”). Perhaps in the near future, when cells would be needed to perform transplants, it could be possible to obtain them by collecting skin fibroblasts or other cells and allowing them to proliferate before being converted into the specific cell type needed for the disease being treated (“Stem”). When these cells were returned to the patients, they would not be rejected because they have the patient’s identical immune profile (“Stem”). At present, the only way to achieve such a transformation would be to collect human egg and incubate the resulting human embryo for six to seven days before recovery of pluripotent stem cells (“Stem”).
A clone is an exact genetic copy. Bacteria and plants can be cloned naturally, but animal cloning is much more tedious and challenging. When Dolly the sheep was cloned in 1996, it showed that animal cells could be reprogrammed under certain experimental conditions, and achieving this in one mammalian species suggested cloning would be possible in others, including humans (“Human”). Human cloning can refer to either therapeutic cloning or reproductive cloning. Both can theoretically be achieved using the same technology, nuclear transfer, used to create other clones in other species (“Human”).
In human reproductive cloning, a process in which nuclear transfer would also be the first step, the goal would be to create an embryo that could develop to term rather than being harvested for its cells. As of 2011, there have been no scientifically verifiable cases off human reproductive cloning (“Human”). Genetic engineering is the alteration of the genetic material of living cells in order to make them capable of producing new substances or performing new functions. When the genetic material within the living cells is working properly, the human body can develop and function smoothly (“Genetic”). The effect can be dramatic: deformities, disease, and even death. In the past
Human cloning Many couples across the world have had problems with conceiving a child, this may have be due to the fact that they are infertile. Cloning gives them hope in enabling them to have their own child because with the help of the surrogate mother, she can have a child of her own using her own DNA or her husbands. This is a very difficult choice for people because they never know the outcome because child may have complications with could have an effect on their health. For example in 1997…
a clone of a beloved animal? With the advances in technology this could be biologically possible. Great right? Well, unfortunately lots of things can go wrong in the process of cloning. Cloning is unethical because the high risks of defects and complications and the overall abnormality of the idea. To start with, cloning is highly experimental and even as there have been successes most don't live the same as they normally would if they weren't clone. In the article “Animal Clones: Double Trouble…
What is the purpose of trying to clone humans? Well, no one really knows. But it is against many people’s religious and ethical views. I am against human cloning. While people are in constant pursuit of ways to improve and advance the quality of human life, some activities in the field of genetics face analysis from many support groups because they are seen as violating fundamental and ethical principles. Human cloning is one area of genetic engineering that has started intense debates. Below are…
Emily Lopez-Cruz Mr.Paxson English-1301 6 December 2012 Human Cloning: Doppelgänger As clones enter the room through the double doors, they see rows of plastic blue chairs full of people with dark circles under their eyes. They are waiting to be summoned into another room where they will find an exam table, metal tools laid out in preparation of their arrival and a tall man wearing a white lab coat. The man is holding a clipboard with all of the information of the patients he is ready to examine…
1. Human cloning 2. Human cloning is the creation of a genetically identical copy of a human. The term is generally used to refer to artificial human cloning, which is the reproduction of human cells and tissue. It does not refer to the natural conception and delivery of identical twins. 3. Scientists had been working on cloning animals for years. When the breakthrough occurred, the entire medical world was turned on its head. The sea urchin that was cloned over a century ago in 1885 did not hit…
transplanted without rejection as well as drugs and toxins to be tested with safely. Artificially reproducing cells will unlock a massive gate towards understanding the complexity of life and ultimately towards curing all illness and disease. Work on cloning techniques such as somatic cell nuclear transfer and induced pluripotent stem cells are allowing us to increase our understanding on developmental biology. We can observe the short and naturally rarely occurring embryonic stage repeatedly and accurately…
The Cloning Controversy Human cloning is a form of cloning that is designed to result in a reproduction of a human being or a human body part. There are a number of proper and spiritual issues surrounding human cloning, and many countries have banned human cloning, research into procedures which are designed to result in cloned humans. The same values which have been positively used to clone animals could also be utilized to make human clones, even though as of 2008, no researchers had claimed…
As human creatures, to encounter an ordinary life is a right given to us that we are to appreciate that a cloned human may not. The human life is a blessing from God that we must fortune. The standards and the significance of human life ought to be initially examined and additionally addressed. Experiencing this sort of procedure would look as though a human is only a bit of property that can be recreated precisely as it was at whatever time (De Gruchy, 2002). This would mean like the standard reproduction…
HUMAN CLONING“And the lord god formed man from the dust of the ground and breathed in to his nostrils the breath of life; and ma became a living soul. The lord god then took one of his ribs and closed up his flesh instead thereof: and with the rib from which the lord god had taken from man he created woman." (Gen. 2:7)Is cloning necessary for advancements in improving the quality of life? People often question whether or not we as a scientific nation are trying to play the role of God by the diverse…
simple fact that cloning is relevent in the scientific world is insane. There are so many possibilities that come along with cloning, negative and positive. Cloning can either turn out for the best, with a successful clone and a proper use for it. Or it can go bad, with an experiment gone wrong, a messed up clone, and nothing to do with it or any way to get rid of it. Whenever a scientist clones a living creature they usually have a set plan for it afterwards, depndeding on if the cloning was a success…