DNA Repair

Your DNA Is Playing Russian Roulette Behind Your Back. Here’s the Real Cancer Story Nobody Tells You

Why does the same cigarette smoke give one person cancer and leave another untouched? New Cambridge research reveals that DNA repair capacity and immune surveillance — not just exposure — determine who gets cancer and who doesn’t. This isn’t an excuse to keep smoking. It’s a wake-up call that cancer risk is a personal biological lottery, and the future of prevention means finding out whether your number’s already been called.