Gene Editing Technique Helps Find Cancer’s Weak Spots
Genetic mutations that cause cancer also weaken cancer cells, allowing researchers to develop drugs that will selectively kill them. This is called “synthetic lethality” because the drug is only lethal to mutated (synthetic) cells. Researchers at UC San Diego School of Medicine and Jacobs School of Engineering developed a method to search for synthetic-lethal gene combinations. The technique, published March 20 in Nature Methods, uncovered 120 new opportunities for cancer drug development.