Researchers with the B.C. Cancer Agency have become the first-ever to decode the DNA of breast cancer cells, and have discovered that gene mutations in those tumours shift as the disease spreads.
These findings were presented in the Nature journal, and chart the genetic mutations that occurred in the 3 billion letters of the DNA sequence from an estrogen-receptor-alpha- positive breast tumour. It has been said that this discovery will provide unprecedented understanding about how breast cancer progresses.
