The first step towards a "Cancer Dependency Map"
/That most cancers use the same set of molecular tools is a very powerful idea, but it has been hard to figure out what these tools are and how to target them. Follow the link below for a quick, and enthusiastic, summary of genome-scale CRISPR–Cas9 screens of 324 human cancer cell lines from 30 cancer types with the goal of developing a new, diverse and more effective portfolio of cancer drug targets.
'Dismantling cancer' reveals weak spots
James Gallagher, BBC News
Scientists have taken cancer apart piece-by-piece to reveal its weaknesses, and come up with new ideas for treatment. A team at the Wellcome Sanger Institute disabled every genetic instruction, one at a time, inside 30 types of cancer. It has thrown up 600 new cancer vulnerabilities and each could be the target of a drug.Cancer Research UK praised the sheer scale of the study.
The study heralds the future of personalised cancer medicine. At the moment drugs like chemotherapy cause damage throughout the body. One of the researchers is Dr Fiona Behan, whose mother died after getting cancer for the second time.
