• A blastocyst (cloned or not), because it lacks any trace of a nervous system, has no capacity for suffering or conscious experience in any form - the special properties that, in our view, spell the difference between biological tissue and a human life worthy of respect and rights. (wikiquote.org)
  • The research, published in the 12 March 2004 issue of Science, was reported as "Evidence of a pluripotent human embryonic stem cell line derived from a cloned blastocyst. (wikipedia.org)
  • In the prestigious American journal Science, he claimed that he had succeeded in cloning a human blastocyst, which is an embryo in its early developmental stages (Hwang et al. (asu.edu)
  • Twentieth-century researcher Ernest John Christopher Polge studied the reproductive processes of livestock and determined a method to successfully freeze, thaw, and utilize viable sperm cells to produce offspring in animals. (asu.edu)
  • In 1966, his final year at Nottingham, he received a scholarship to conduct research for a summer under English biologist Ernest John Christopher Polge in the Unit of Reproductive Physiology and Biochemistry, then a division of the Agricultural Research Council at the University of Cambridge. (mathisfunforum.com)
  • Since the embryos had adult DNA, the resulting stem cells became clones of the adult somatic cells. (wikipedia.org)
  • Embryonic stem cell research ( ESCR ) is highly controversial, primarily because extraction of such cells results in the destruction of days-old human embryos. (ecamrl.org)
  • While Rep. DeGette's Stem Cell Research Advancement Act (H.R. 4808) would authorize taxpayer dollars for research involving the killing of human embryos, it goes much further. (ecamrl.org)
  • for research purposes" and "research in which a human embryo or embryos are destroyed. (ecamrl.org)
  • Thus, if the bills become law, only the implantation of cloned embryos would be barred from being federally funded, rather than actual cloning. (ecamrl.org)
  • This has already been accomplished in humans, although the resulting embryos were destroyed after two weeks. (humanize.today)
  • Adding to the immorality, these clones would presumably be gestated in artificial wombs - which would require repeated experimentation on living human embryos and fetuses to perfect. (humanize.today)
  • It is also our view that there are no sound reasons for treating the early-stage human embryo or cloned human embryo as anything special, or as having moral status greater than human somatic cells in tissue culture. (wikiquote.org)
  • Developments in biotechnology have raised new concerns about animal welfare, as farm animals now have their genomes modified (genetically engineered) or copied (cloned) to propagate certain traits useful to agribusiness, such as meat yield or feed conversion. (wikiquote.org)
  • The Hwang affair, or Hwang scandal, or Hwanggate, is a case of scientific misconduct and ethical issues surrounding a South Korean biologist, Hwang Woo-suk, who claimed to have created the first human embryonic stem cells by cloning in 2004. (wikipedia.org)
  • The report concluded: "This study shows the feasibility of generating human ES [embryonic stem] cells from a somatic cell isolated from a living person. (wikipedia.org)
  • It was the first instance of cloning of adult human cells and human embryonic stem cells. (wikipedia.org)
  • 2004). A year later, in a second Science article, he made the earth-shattering announcement that he had derived eleven embryonic stem cell lines using his cloning technique (Hwang et al. (asu.edu)
  • The first government-approved human trial using cells derived from embryonic stem cells has begun, it was announced Oct. 11. (ecamrl.org)
  • He rose to public notice in 1999 when he announced that he had successfully cloned a dairy cow, named Yeongrong-i, and a few months later, a Korean cow, Jin-i (also reported as Yin-i). (wikipedia.org)
  • Scientists would need to develop a way of successfully cloning humans and disabling their cognitive functions so they could only be used for organs, he noted. (humanize.today)
  • In 2004, Hwang announced the first complete cloning of human embryo. (wikipedia.org)
  • Given that we have an efficiency of 1% cloning for livestock species and if only one in a thousand cells are viable then around 100,000 cells would need to be transferred. (wikiquote.org)
  • The use of various types of stem cells for research purposes to make disease "models" in the lab for regenerative medicine and for "therapies" to cure sick patients for diseases is constantly in the news. (lifeissues.net)
  • But what is not getting such wide reporting is the use of pluripotent stem cells (as well as many other types of cells and genetic engineering techniques) for reproductive purposes . (lifeissues.net)
  • In 2005, they published again in Science the successful cloning of 11 person-specific stem cells using 185 human eggs. (wikipedia.org)
  • Meanwhile, human trials with adult stem cells not only are safe for the donor and recipient but have produced treatments for more than 70 ailments in human beings. (ecamrl.org)
  • Yet the congressional tug-of-war on a preferred route to finding treatments to diseases and other ailments using stem cells helps to make the case for another bill, one that has lingered in Congress since its introduction. (ecamrl.org)
  • Claims that you could clone individual treatments of human beings to treat common diseases like diabetes, suggests you need a huge supply of human eggs. (wikiquote.org)
  • ESCR also has been plagued by tumors in lab animals, thereby making its safety for use in human beings highly questionable. (ecamrl.org)
  • Human cloning would create human beings asexually, meaning cloning for body parts would be to create slaves and treat them merely as harvestable crops. (humanize.today)
  • In biology , cloning is the process of producing similar populations of genetically identical individuals that occurs in nature when organisms such as bacteria , insects or plants reproduce asexually . (wikiquote.org)
  • Cloning in biotechnology refers to processes used to create copies of DNA fragments ( molecular cloning ), cells (cell cloning), or organisms . (wikiquote.org)
  • He introduced cellular nuclear transfer technology to the Chinese biological community, developed methods to clone organisms from many marine species, and investigated the role of cytoplasm in early development. (asu.edu)
  • It is quite possible that the advances in human biology in the remainder of the twentieth century will be remembered as the most significant scientific achievement of the animal species known as Homo sapiens . (lifeissues.net)
  • increased public sensitivity and awareness together with the development of national regulations of governance of human cloning and embryo research in general. (lifeissues.net)
  • An in-depth analysis aiming at re-defining this terminology according to the new developments in human embryo research would be highly beneficial . (lifeissues.net)
  • 3. National regulations of governance of human cloning and embryo research in general adopted so far confirm the convergence of views of the refusal to adopt legislation or guidelines permitting reproductive cloning , while they still show variations on the legitimacy of human cloning carried out as part of research agendas. (lifeissues.net)
  • In response, a group of lawmakers introduced legislation that would authorize federal funding for human cloning. (ecamrl.org)
  • Here's how: Under the disingenuous title "Prohibition against Funding for Human Cloning," the legislation inaccurately defines "human cloning" as the implantation of a cloned embryo, instead of as the creation of such an embryo. (ecamrl.org)
  • Otherwise, such a treaty would not recognize the inherent human nature of the early human embryo or fetus until after birth , and thus cloning them and using them for research - both "therapeutic" and "reproductive" -- would not be banned, and women undergoing "infertility treatments" could surely be put in danger. (lifeissues.net)
  • But in order to become a part of medical history, parahuman reproduction and human genetic engineering must circumvent the recalcitrance of an antiquated culture. (lifeissues.net)
  • a) Note, again, the reference to only sexual human reproduction - "the moment of conception" - i.e., fertilization. (lifeissues.net)
  • Known for his oft-disputed role in the Roman Catholic Church's approach to the Nazis and World War II, Pope Pius XII also contributed a number of important documents regarding conception, fertility, abortion, and reproductive control to the Vatican's collection of writings and doctrine on procreation. (asu.edu)
  • For its potential medical value to replace diseased and damaged cells, several scientists have tried to clone the human embryo, but in vain. (wikipedia.org)
  • Hwang's team had developed an improved method of somatic cell nuclear transfer using which they could transfer the nuclei of somatic (non-reproductive) cells into egg cells which had their nuclei removed. (wikipedia.org)
  • They used human egg cells and cumulus cells, which are found in ovaries near the developing eggs and are known to be good source of nuclear transfer. (wikipedia.org)
  • The trial, which is the first known use of such cells in a human being, is primarily intended to determine whether it is safe for spinal cord patients or whether they can tolerate it. (ecamrl.org)
  • is a British developmental biologist who was the first to use nuclear transfer of differentiated adult cells to generate a mammalian clone, a Finn Dorset sheep named Dolly, born in 1996. (mathisfunforum.com)
  • It has not yet been " ensouled " - and so is not yet a " person " - i.e., a human subject to be protected from abuse in experimentation. (lifeissues.net)
  • But one researcher in the anti-ageing field believe we could get there - or at least extend human lives beyond the current biological boundaries - without any miracle pill or injection. (humanize.today)
  • I knew and had great respect for the famous Protestant theologian and bioethicist Paul Ramsey, and used much of his work concerning the use of human subjects in research in my own. (lifeissues.net)
  • As part of that research, Raphael cofounded the Human Lactation Center, where she studied the breastfeeding habits of mothers around the world. (asu.edu)
  • The Patients First Act (H.R. 877) would do exactly as its title suggests: put patients ahead of politics, making the treatment of patients-not the pursuit of what's been dead-end, unethical research. (ecamrl.org)
  • Even if you don't have a religious view of the sanctity of life, you have to ask is there going to be a massive trade in human eggs from poor women to rich countries. (wikiquote.org)
  • Since the term "born" has been used as an essential part of the definition of " reproductive cloning " used by Weissman, the National Academy of Sciences, etc., then it is critical to use the accurate term with the proper meaning. (lifeissues.net)
  • Under a deceptively written definition, human cloning would be permitted as long as a clone is not implanted. (ecamrl.org)
  • The somatic cell nuclear transfer (SCNT) technique being discussed in the story is the same process that made Dolly the sheep. (humanize.today)
  • In addition to low success rates, cloned animals tend to have more compromised immune function and higher rates of infection, tumor growth, and other disorders. (wikiquote.org)
  • Isidore Geoffroy Saint-Hilaire studied anatomy and congenital abnormalities in humans and other animals in nineteenth century France. (asu.edu)
  • a) It would seem that Saunders uses the "potential" argument here quite appropriately, but it is critical that the term be understood properly in order to deflect any misunderstandings or misinterpretations - especially if the term were to be used in any U. N. treaty on human cloning. (lifeissues.net)
  • Originally the relevant philosophical term was "potency" (or inherent power or capacity conveyed by a specific nature) was used to apply to an already existing substance - such as a new living human embryo. (lifeissues.net)
  • If the term "potential" were to be incorporated into a U. N. treaty on human cloning, it would be necessary to clarify its use as referring to an already existing human being/person. (lifeissues.net)
  • In this section, the term "human cloning" means the implantation of the product [the cloned embryo] of transferring the nuclear material of a human somatic cell into an egg cell from which the nuclear material has been removed or rendered inert [SCNT] into a uterus or the functional equivalent of a uterus. (ecamrl.org)
  • But it is perhaps not auspicious to quote him for purposes of the scientific debates on human cloning, because Ramsey agreed with and supported the scientific myth of the "pre-embryo" 47 made famous by Jesuit Richard McCormick and frog embryologist Clifford Grobstein. (lifeissues.net)
  • Thus if by "potential" one means "potency" - i.e., that the early human embryo already exists with a human nature that is already there, and has its own inherent power or capacity (provided by that human nature) to simply grow bigger and bigger through all the usual developmental stages through birth, then such a statement stands as accurate - both scientifically and philosophically. (lifeissues.net)
  • On the other hand, if by "potential" one means that the human embryo is not a human being or human person yet , but might be later once it has been born (i.e., a "baby"), then that statement is both scientifically and philosophically incorrect. (lifeissues.net)
  • Thus, while Ramsey agreed that there is a human being present immediately at fertilization, he did not agree that it was also a human embryo or a human person - the classic "pre-embryo" argument. (lifeissues.net)
  • Dr. Alex Zhavoronkov, head of Insilico Medicine and the subject of the Daily Mail article, says: "Cloning, in my opinion, is the only way to make a dramatic leap in life extension and turn longevity into an engineering problem. (humanize.today)
  • 7. "[footnote 16]: The cloning procedure supplies the oocyte with a complete set of chromosomes, all of which are contained in the nucleus which is transferred into the denucleated oocyte. (lifeissues.net)
  • In 2002, he claimed creation of a genetically modified pig that could be used for human organ transplant. (wikipedia.org)
  • Reproductive cloning is expensive and highly inefficient. (wikiquote.org)
  • In other words, the clone of the person seeking to live forever would be fully human. (humanize.today)
  • You can clone a dog that has been dead for fewer than five days, too, as long as you wrap its body in wet towels and place it in a refrigerator, which keeps it from drying out before getting to the vet. (wikiquote.org)
  • Lennart Nilsson is a world-renowned photojournalist recognized for his exploratory images of the inside of the human body. (asu.edu)
  • In that sense, the human embryo would not be even a human being yet, much less a human person. (lifeissues.net)
  • That is, it would be acknowledging that the human embryo and the human " baby " are the same human being and human person throughout all of his/her development. (lifeissues.net)
  • Next, the nucleus of the person to be cloned is removed from a skin cell and placed where the egg's nucleus used to be. (humanize.today)
  • 6. " ... any living human embryo has the inherent 'potential' to develop into a healthy baby . (lifeissues.net)
  • More than 100 nuclear transfer procedures could be required to produce one viable clone. (wikiquote.org)
  • One scheme by which they think they might accomplish this goal is to create clones of themselves and then scavenge those clones' bodies for parts to be transplanted. (humanize.today)