This whole concept is loaded with
controversy but those who are worried about passing on defective and potentially dangerous genes see how this
is an opportunity to breed out disease. The rapidly growing field is known as
Reproductive Genetics. The technique is known as Pre-implantation Genetic
Diagnosis or PGD. It is an embryo screening procedure that can identify deadly
gene mutations and alter a child’s genetic destiny. This procedure has been around for two
decades used in detecting one disease, Cystic Fibrosis. Now with mapping the
human genes, it can be used to root out virtually any
disease caused by a single defective gene. We are talking about horrors like
Tay-sacks, Muscular Dystrophy, Sickle Cell Anemia, Hemophilia, Huntinton’s Disease and even Alzheimer’s if it is a
particular gene that causes a onset. Colon Cancer if they know which gene is
that gene. Breast Cancer now done regularly.
There are only a hand full of
labs in this country that provides this type of testing which is why three
thousand couples turn to this type of testing each year. Adults who have had aggressive
forms of cancer can now take steps to produce their next generation of family
cancer free. You can tell a lot from one cell and that one cell has fertility
clinics all over the country sending cell samples of people to Genesis Genetics
just outside Detroit where a team of scientists will take over and break open
the cell and reveal the genetic information, the DNA. They look to make sure
the genes are strung in the right order to find defects in the genetic code. If
mutations are found, new technology can isolate the problem areas. Here is
where religious guilt kicks in. Is it ethical to destroy embryos that have
faulty genes? It is still a difficult decision for many parents.
The goal is to have available
this type of testing to all people who wish to have a baby. Someday people will
not use sex to reproduce. It is too risky and dangerous. The debate goes
further that some people will abuse this technology to try to create the
perfect race whatever the definition of that is. Right now this is good in that
it will be preventing future generations from suffering with the common
diseases that is plaguing our generation. It is good to not have Polio or
Lepers around anymore. Genepeeks has the patent that includes the technology to
determine other traits like eye color, hair color, and social intelligence.
There are no real laws or rules in this country limiting what this type of technology
can be used to look for.
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