IVF treatment to remove cancerous genes in embryos
Genes that predispose fertile Australian women to breast and ovarian cancers are increasingly being treated by the In-vitro-fertilisation (IVF) technique which removes the cancerous genes from the embryos.
Two clinics in Melbourne are treating women with a `pre-implantation` genetic diagnosis technique to remove these genes in the embryos so that the mutation is not passed on to the off-springs.
Mutation in the BRCA 1 and BRCA 2 genes increases the chances of breast cancer in women by 60-80 per cent, the report said.