Opinion paper on embryonic stem cell research

Similarly, the determination that an oocyte has failed to fertilize and thus cannot be used for reproduction is a judgment call. These adult stem cells have generally been regarded as having the capacity to form only the cell types of the organ in which they are found, but recently they have been shown to exhibit an unexpected versatility Ferrari et al.

Arguments for this view There are several stages of development that could be given increasing moral status: Conclusion As shown by the various arguments in this essay, the debate over embryonic stem cell research is a multifaceted scientific, moral, ethical, and political issue.

Embryonic research has continued nonetheless by means of alternative funding. This is not to be said that the life of an early-stage embryo is to be taken lightly.

A similar bill has been introduced in the Senate, but as of this writing Majority Leader Bill Frist has not yet indicated plans to bring it to a vote. Despite decisive House approval of a comprehensive ban on cloning, to date there has been little or no movement on legislation in the Senate, as neither side appears to have the votes needed for passage Dewar In SCNT, reprogramming is achieved after transferring nuclear DNA from a donor cell into an oocyte from which the nucleus has been removed.

New hope for stem cell research

These standard research techniques are widely used in other types of basic research, including research with stem cells from other sources. Public support for funding is lowest, by far, for stem cell research that uses cloned embryos as sources 28 percent.

InNew Jersey followed suit—and established the nation's first state-supported stem cell research facility. On a pragmatic level, without such payment, it is very difficult to recruit oocyte donors for research.

If a patient chooses to discard the embryos, it would be possible to instead remove identifiers and use them for research. Accessed September 22, Robert JS The science and ethics of making part-human animals in stem cell biology. Evidence of strong question wording effects, combined with the findings relative to low levels of public knowledge, suggest that the public may be highly susceptible to influence by changes in media attention and media characterization of the issue.

Confidentiality must be carefully protected in embryo and hESC research because breaches of confidentiality might subject donors to unwanted publicity or even harassment by opponents of hESC research Yet by Augustdespite considerable media coverage and despite an increase in self-reported attention to the issue, the public still scored relatively low in terms of knowledge.

On the matter of cloning, the public is strongly opposed to reproductive cloning, but resolve softens when it comes to medical applications, with about a third of Americans supporting this research, while a substantial proportion of Americans remain unsure about the matter.

National Institutes of Health July 17, The crucial ethical issue about informed consent is not what researchers disclose in consent forms or discussions, but rather what the participants in clinical trials understand.

Is a moratorium for isolating hES cells required, or is it preferable to carry out research on the different options, including the use of hES cells, in parallel?

In addition, research in mice suggests abnormal reprogramming of these cells in culture: Juvenile Diabetes Research Foundation.

Ethical Issues in Stem Cell Research

Members of the public and potential donors of embryos for research hold strong and diverse opinions on the matter.

Despite its controversial nature, this trial has nevertheless probably set a precedent for similar trials using neural derivatives of hES, the best controlled differentiation pathway of hES cells at the present time Reubinoff et al.

Several measures may enhance informed consent in early stem cell-based clinical trials National Council of Catholic Bishops. This level of support is somewhat surprising given that many scientists, pro-research advocates, and news organizations publicly questioned and criticized the suitability of the existing stem cell lines outlined by Bush.

In rebuttal, supporters of such research point out that the biological definitions of species are not natural and immutable but empirical and pragmatic 4041 A moratorium on hES cell research would remove the driving force behind adult stem cell research.

How closely did you follow this story? As I read each one, tell me if you happened to follow this news story very closely, fairly closely, not too closely, or not at all closely. In view of the fact that up to 14 days of development, before the primitive streak develops and three germ layers appear, embryos can split and give rise to twins or two embryos may fuse into one, it may reasonably be argued that at these early stages there is in principle no ontological individuality; this limits the moral value of an embryo.

Nonetheless, there are potential hazards to using cells that have been cultured for long periods for transplantation and although MAPCs seem to have normal chromosomes, it is important to establish that the pathways governing cell proliferation are unperturbed.

Researchers also hope to use specialized cells to replace dysfunctional cells in the brain, spinal cord, pancreas, and other organs 2. Embryonic stem cells are easier to obtain; they have a greater cell growth, otherwise known as proliferation, capacity; and they are more versatile.Stem Cell Research is dedicated to publishing high-quality manuscripts focusing on the biology and applications of stem cell research.

Submissions to Stem Cell Research, may cover all aspects of stem cells, including embryonic stem cells, tissue-specific stem cells, cancer stem cells, developmental studies, genomics and translational research.

Jul 30,  · The Case for Fetal-Cell Research. While embryonic stem cells, derived from fertilized eggs, can give rise to any cell that makes up the body, as.

The Politics of Stem Cells

The seven-year embryonic stem cell research winter brought about by George W. Bush’s reactionary ‘pro-life’ policy seems to be finally coming to an end. By restricting federal funding for. Apr 14,  · Jurisdictions that ban payments should accept such carefully considered policies as a reasonable difference of opinion on a complex issue.

Kriegstein AR, Oberman M, Reijo Pera R, Wagner RM, Wuerth MT, Wolf LE, Yamamoto KR A new era in the ethics of human embryonic stem cell research. Stem Cells White paper.

Why I believe stem cell researchers deserve our backing

However the stem cell research community and Verfaillie herself (Vastag, ) have called for more research on both adult and embryonic stem cells. ES cells that can perform as powerfully as those described by Kim et al. Opinion The Guardian view Why I believe stem cell researchers deserve our backing Embryonic stem cell research has always been controversial and I respect the views of all those with.

Opinion paper on embryonic stem cell research
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