Mastodawn

Imagine the lives we could save with reliable early detection! This could be a massive leap forward in the fight against cancer. #CancerResearch #DNA #JohnsHopkins #JHU #MedSky #ResearchSky

Cancer DNA is detectable in bl...

Tiny, newly formed tumors shed small fragments of DNA that are swept into the bloodstream. Future cancer screening tests could detect them early.

Science News