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Baby born without cancer gene...

Quote:

The first British baby genetically selected to be free of a breast cancer gene has been born, University College London has said

She grew from an embryo screened to ensure it did not contain the faulty BRCA 1 gene, which passes the risk of breast cancer down generations.
University College London said the the mother and her little girl were doing "very well".

Any girl born with the gene has a 50% to 85% of developing breast cancer.

Announcing the girl's birth, Paul Serhal, medical director of the Assisted Conception Unit at the hospital, said: "This little girl will not face the spectre of developing this genetic form of breast cancer or ovarian cancer in her adult life.

"The parents will have been spared the risk of inflicting this disease on their daughter.
"The lasting legacy is the eradication of the transmission of this form of cancer that has blighted these families for generations."

In June the mother, then 27, told how she decided to undergo the screening process after seeing all her husband's female relatives suffer the disease.

The woman, who wanted to remain anonymous, said at the time: "We felt that, if there was a possibility of eliminating this for our children, then that was a route we had to go down."

It is not clear exactly where the baby was born.

The technique, known as pre-implantation genetic diagnosis (PGD) has already been used in the UK to free babies of inherited disorders such as cystic fibrosis and Huntington's disease. But breast cancer is different because it does not inevitably affect a child from birth and may or may not develop later in life. There is also a chance it can be cured, if caught early enough.

Permission to carry out PGD for breast cancer had to be obtained from the Human Fertilisation and Embryology Authority by the London clinic which performed the procedure.

The body, which licenses IVF clinics and embryo research, gave the go-ahead after holding a public consultation. Doctors at the private clinic, housed at University College Hospital, conducted tests on 11 embryos by removing just one cell from each when they were three days old. Six embryos were found to carry the defective BRCA1 gene.
Two embryos which were free of the gene were implanted, resulting in a single pregnancy

Faulty genes are responsible for between 5% and 10% of the 44,000 cases of breast cancer that occur in the UK each year. BRCA1 and its sister gene BRCA2 are the two most commonly involved.

of course this is a good thing, yes? playing at god a little of course but this little girl can grow up free in the knowledge she'll never develop breast cancer....

or is there a whole can of them there worms being opened up here?

hmmm... something doesnt sit right with me on this issue....