Cancer Cancer cells release circulating tumor DNA into the bloodstream, which can sometimes be used to measure tumor progression and treatment response. Chan et al. sought to address whether so-called… Click to show full abstract
Cancer Cancer cells release circulating tumor DNA into the bloodstream, which can sometimes be used to measure tumor progression and treatment response. Chan et al. sought to address whether so-called “liquid biopsies” could be used to diagnose cancer before an individual had symptoms. They used
               
Click one of the above tabs to view related content.