The Spelling Mistake In The Genetic Code That Causes A Type Of Ovarian Cancer
Eureka! Vancouver scientists from the Ovarian Cancer Research (OvCaRe) Program at BC Cancer Agency and Vancouver Coastal Health Research Institute have discovered that there appears to be a single spelling mistake in the genetic code of granulosa cell tumours, a rare and often untreatable form of ovarian cancer. This means that out of the three billion nucleotide pairs that make up the genetic code of the tumour, one - the same one in every tumour sample - is incorrect. The discovery, published online June 10th in the New England Journal of Medicine, marks the beginning of a new era of cancer genomics, where the complete genetic sequence of cancers can be unravelled and the mutations that cause them exposed. For women with granulosa cell tumours it represents the first specific diagnostic tool and clear path to develop much needed treatments for this cancer.
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