Hi,
The successes with stem cell research:
Number of cures found using:
- Adult stem cells => 70 plus
- Embryonic stem cells => 0
More info:
1. A stem cell is a popular name for a cell that is
undifferentiated; that means it has not yet begun to develop to maturity.
2. Some scientists believe that stem cells may be
used to repair damaged organs, and to treat some
degenerative diseases such as Alzheimer’s,
Parkinson’s, and spinal cord injuries.
3. There are two types of human stem cells, namely
adult stem cells and embryonic stem cells. Adult stem cells can be derived from certain tissues including blood, brain, bone marrow, fat, and umbilical cord blood.
4. Embryonic stem cells can be derived from human
embryos about one week after fertilisation. The
extraction of embryonic stem cells is unacceptable
because it kills human embryos.
5. A number of international documents, including the Nuremberg Code and the United Nations Declaration of Human Rights, reject the use of human beings in experimental research, and so embryonic stem cell research is in violation of these codes.
6. Some embryo research involves experimenting on
those so-called “surplus” embryos who are left over
from IVF. Other research is carried out on embryos
who are deliberately formed for the purpose of
destroying them to extract their stem cells.
7. Tumours have developed in both adults and
animals who were injected with embryonic stem
cells, and to date, there have been no successful
therapies developed from using these cells.
8. Patients would have to purchase embryonic stem
cells, and the costly drugs to prevent their immune
system from rejecting them. This would not be the
case with adult stem cells.
9. Many private investors in biotechnology are
withdrawing their money from embryonic stem cell
researchers because they are not seeing any
positive results. On the other hand, the successes of adult stem cell research are spurring major
investment because of the beneficial therapies it has produced.
Dr Peter Hollands, who worked as a clinical embryologist at Bourn Hall Clinic, the world's first IVF unit, has said that “embryonic stem cells have yet to be used to treat any form of disease,” and that it is “common sense” to direct resources towards adult over embryonic research.(
http://www.stemcellresearch.org/facts/treatments.htm)
Hope this information is useful,
John