Cancer Cells Break Their Own DNA to Grow | Science News

Science News Today | 2 Min News | The Daily News Now! · Aug 2, 2026 · 1m

Cancer cells are literally breaking their own DNA to fuel rapid growth — and it’s a dangerous game that backfires over time. By overdriving “super-enhancers” — the genetic gas pedals of cancer — these cells strain their DNA until it snaps. But they’re also surprisingly good at fixing the breaks, which ironically fuels more mutations and makes tumors even more aggressive. The twist? These breaks aren’t random — they cluster around the genes super-enhancers control. Scientists now see this self-destructive cycle as a potential weakness: if we can disrupt either the super-enhancers or the DNA…