Stem cell research ethical or not

Is Stem Cell Research Ethical?

For example, hematopoietic stem cells can differentiate into all three blood cell types as well as into neural stem cells, cardiomyocytes, and liver cells. A candidate for president is a potential president, but he or she does not have the rights of a president and should not be treated as a president.

A portion of stem cell researchers use embryos that were created but not used in in vitro fertility treatments to derive new stem cell lines. Whatever moral status the human embryo has for us, the life that it lives has a value to the embryo itself. Most of these embryos are to be destroyed, or stored for long periods of time, long past their viable storage life.

First, each embryo created for procreative purposes is originally viewed as a potential child in the sense that each is a candidate for implantation and development into a mature human. National Academies Press Ethical and policy issues in research involving human participants. Judaism has no issue with technology.

From a therapeutic standpoint, the HESCs obtained from leftover IVF embryos are not genetically diverse enough to address the problem of immune rejection by recipients of stem cell transplants. As discussed in Section B.

InJames Thomson and Jeffrey Jones derived the first human embryonic stem cells, with even greater potential for drug discovery and therapeutic transplantation. Investigations document still more problems for stem cell researchers. Some opponents fear the creation of chimeras—mythical beasts that appear part human and part animal and have characteristics of both humans and animals If we are not sure whether a fertilized egg should be considered a human being, then we should not destroy it.

He hopes "that these cells will provide a valuable resource for tissue repair and for engineered organs, as well". The thought of destroying a human embryo can be unsettling, even if it is only five days old. Problems at the Margins of Life, New York: The question remains, though, whether this degree of cellular interaction is sufficient to render the early human embryo a human being.

An embryo is not protected by the limitations on abortion, until it is implanted in a woman.

The Stem Cell Debate: Is it Over?

In its most basic form, the central argument supporting the claim that it is unethical to destroy human embryos goes as follows: The phase when the baby could survive if born prematurely. There should be a sound scientific justification for using human oocytes and embryos to derive new human stem cell lines.

Little is known about the wishes of sperm donors concerning research. Could researchers use these materials while appropriately distancing themselves from the wrongful practice? Appearance of the primitive streak — the beginnings of the nervous system — at around 14 days.

Allowing research to be carried out on the stem cell lines might allow some good to come out of their destruction.

Yet, no one, including those who oppose HESC research, argues that we should not support these areas of research. The embryo has no moral status at all An embryo is organic material with a status no different from other body parts.

Ethical concerns about SCNT 1. People are unlikely to drop such objections even if the cell lines were deidentified or even if many years had passed since the original donation. Analyses of cancer clinical trials reveal that the information in consent forms generally is adequate.

Cord blood stem cells Hematopoietic stem cells from cord blood can be banked and are widely used for allogenic and autologous stem cell transplantation in pediatric hematological diseases as an alternative to bone marrow transplantation.

Human factors in breaches of confidentiality should also be considered.

Ethics of Stem Cell Research

Moreover, some people argue that because the technique of SCNT can be used for reproduction, its development and use for basic research should be banned. However, using only existing embryonic stem cell lines is scientifically problematic.

George and Gomez-Lobo If we could clone one of his cells, but instead of allowing the cloned cell to develop into a fetus, we might place it into the appropriate environment that would cause it to differentiate into a liver that would be virtually genetically identical to that of the sick man.Support Ethical Alternatives ; Information and Updates on Advances in Stem Cell Research.

Stem Cell Research

Law & Policy Legal Developments, Regulations, and Documents Regarding SCR Policy. Commentary & Analysis Contemporary Assessment of Developments in Science, Law, and Policy. Latest News. Stem cell therapies are not new.

Stem cell controversy

Doctors have been performing bone marrow stem cell transplants for decades. But when scientists learned how to remove stem cells from human embryos inboth excitement and controversy ensued.

Apr 14,  · Stem cell research offers great promise for understanding basic mechanisms of human development and differentiation, as well as the hope for new treatments for diseases such as diabetes, spinal cord injury, Parkinson’s disease, and myocardial infarction. Watch video · Embryonic stem cells offer hope for new therapies, but their use in research has been hotly debated.

Different countries have chosen to regulate embryonic stem cell. The stem cell controversy is the consideration of the ethics of research involving the development, use, and destruction of human embryos.

Most commonly, this controversy focuses on embryonic stem mi-centre.com all stem cell research involves the human embryos.

Ethical Issues in Stem Cell Research

For example, adult stem cells, amniotic stem cells, and induced pluripotent stem cells do not involve creating, using, or destroying human. Not only is stem cell research ethical, I believe it is essential in order to attempt to find the answers and potential cures to crippling diseases which strip patients of their dignity and hope.

We should not be put off by the slippery slope arguments and trust in UK legilsation that permits such research within tightly controlled boundaries.

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Stem cell research ethical or not
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