Cloning - It’s Time for Organ Farms Essay - 1441 Words

It’s Time for Organ Farms Currently 70,000 Americans are on the organ waiting list and fewer than 20,000 of these people can hope to have their lives saved by human organ transplantation.1 As a result of this shortage, there has been a tremendous demand for research in alternative methods of organ transplantation. Private companies are racing to develop these technologies with an estimated market of six billion dollars.2 Xenotransplantation, or cross-species organ transplantation, appears to be the most likely solution in the near future, and cloned pigs are the main candidates. Pigs and humans have remarkable similarities in physiology, which along with cloning makes pigs strong possibilities for organ donors. A†¦show more content†¦The insertion of this gene, however, would further reduce the bodys ability to fight viral infection after transplant surgery. Nobody knows for certain what some of the long-term consequences of inserting a porcine organ into our bodies would be. One problem could be the existence of unknown viruses in pigs DNA. Daniel Salmon at the Scripps Research Institute found that human cells could be infected with viruses called porcine endogenous retroviruses, which exist dormantly (inactively) in all pigs. Salmon found that mice transplanted with pig Islet of Langerhans cells became infected with the virus, although it only replicated a few times before it became dormant in them as well.5 Another concern is the possibility of pig viruses merging with human ones to create hybrids.4 These viruses and others like them could have serious consequences in transplant patients and their progeny. The most controversial alternative to xenotransplantation is surprisingly close to reality. It involves growing headless humans for their organs. Researchers at the University of Texas recently found a way to delete the gene in experimental mice that tells the embryo to produce a head. Although they died instantly, four mice were actually born without heads. Why should humans be any different? Lee Silver, a biologist at Princeton, has claimed, ItShow MoreRelated Reproducibility Of Man Essay1245 Words   |  5 Pagesthe ethics of cloning. In the short shadow of the replication of Dolly the sheep, and five little piglets from Virginia comes the discussion on if this practice should really be allowed, and if so, what limits do you set? How can you look in the eyes of people who have had there family members pass away because the cloning of pigs for their organs have been outlawed. But what do you say when it comes to the question of just raising humans, lets say in a â€Å"human farm†, for exact organ and tissue matchesRead MorePersuasive Essay On Cloning724 Words   |  3 Pagesan exact replica of person by cloning. But some people say it’s not humane and it would be weird if there is 2 of the exact same person in the world. People are also concerned because nobody knows how these clones will act. We don’t know if the host will be harmed and we also don’t know if the clones will become evil and destroy the world. I believe that we shouldn’t clone humans simply because we don’t have enough information on cloning. In the process of cloning humans we would have to manipulateRead MoreHuman Cloning: the Negative Effects on Society1587 Words   |  7 PagesHuman Cloning: The Negative Effects on Society Human cloning is possible but also dangerous to society. One day during an assembly in March 1977, a heated debate began over the topic of human cloning. Both sides were getting very involved in the argument. Suddenly a group of protestors stormed the stage. They were protesting human cloning while chanting, We shall not be cloned! During the protest the group held up a sign that said: We will create the perfect race Ââ€" Adolf Hitler (Lester andRead MoreEssay on Genetic Engineering Is Not Safe990 Words   |  4 Pagesnot letting them be, it can be helpful and or cause many dangerous risks to nature. By not letting the plants create their own pesticides naturally it can be helpful now but dangerous and regretful later on. Also, with the pesticide everywhere in a farm, it will lead to a tolerance to the pesticide on the part of the bugs and they will sooner or later be immune to it. For many people including myself who are against genetic engineering, there are some acceptable excuses to use them. In the medicalRead MoreThe Belgian Blue Essay1568 Words   |  7 Pagesthat has been established through selective breeding. It’s mainly bred for the purpose of its beef production and due to it’s lean meat, it’s become popular in some parts of Europe. Hyperplasia, also known as double muscling’ occurs in belgian blue cows resulting in its heavily muscled build. Is a term for an â€Å"abnormal increase in volume of a tissue or organ caused by the formation and growth of new normal cells† (hyperplasia, 2016); so it’s the increase of the amount of muscle fibres, rather thanRead MoreCloning Right or Wrong? Essay1336 Words   |  6 PagesCloning Right or Wrong? Have you ever heard of cloning before? Well it has a lot of ups and its downs, many people are against it and many are for it? In my paper you will hear and of the good things and the bad things that happen in cloning and you can decide if you think it is right or wrong. History When I looked up the definition for cloning on www.m-w .com it stated that cloning is to propagate a clone from or to make a copy of. A book on cloning that I read stated that cloning is geneticallyRead MoreEssay on Cloning1636 Words   |  7 Pageswhen James Watson and Francis Crick discovered the structure of DNA (D’Souza NA). Ever since there has been talk of human and animal cloning. It all seemed out of reach and basically impossible, but in 1997 that all changed when a sheep, named Dolly, was the first ever mammal to be cloned. She was cloned for the purpose of curing disease and research on animal organs for human transplantation (Schaeffer 3). Now that scientists know that it is possible to clone literally anything with DNA, the worldRead MoreEssay Cloning Madness2399 Words   |  10 PagesCloning Madness Cloning, a topic that has recently caused mayhem all over the world, is possible, but will it be here to stay? The astonishing news that scientists had cloned a sheep a couple of years ago sent people into panic at the thought that humans might be next. Cloning is a radical challenge to the most fundamental laws of biology, so its not unreasonable to be concerned that it might threaten human society and dignity (Macklin 64). Since most of the opposition is coming from theRead MoreHuman Values And The And Science Impact On Our Health, Lives, Society And Environment2049 Words   |  9 Pagesâ€Å"uncertain† consequences like Cloning. It’s necessary that people should know the pros and cons of such scientific procedures before they support its continued use. (9) Cloning is the process of creating genetically identical copies of biological matter. Cloning can occur at the level of DNA, single cell, or whole organism. There are three different types of artificial cloning: gene cloning, reproductive cloning and therapeutic cloning. (7) The first type of cloning is gene cloning which focuses on makingRead MoreThe concept of cloning has been around since the 1800’s, although, in the field of scientists, it2000 Words   |  8 PagesThe concept of cloning has been around since the 1800’s, although, in the field of scientists, it has slowly been evolving into a vigorously debated topic, throughout the last 3 decades. Cloning is essentially defined as the process of artificially reproducing genetically identical organisms. Scientists all around the world, through research, are still learning more about the topic, but the fascinating process officially gained awareness as a result of a 1986 experiment conducted by Ian Wilmut, scientist