Testing pregnant people's blood to look at free-floating DNA can tell doctors about the health of the fetus. But these tests sometime turn up DNA... A new kind of blood test can screen for many ...
Blood plasma can harbor DNA changes that could flag cancer years before existing diagnostic tests, an early study hints. The recent study, published May 22 in the journal Cancer Discovery, found ...
Free-floating DNA carrying cancerous mutations was detected in blood three years before any other signs of cancer appeared. If approved as a test, doctors might detect cancers sooner and treat them ...