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Up to 17 million Americans carry hidden cancer-risk genes, urging wider screenings for early detection.
A new study reveals that up to 17 million Americans—about 5% of the population—carry hidden genetic mutations that raise cancer risk, even without family history or lifestyle factors.
Analyzing over 70 cancer-related genes, researchers found more than 3,400 unique pathogenic variants, indicating genetic predisposition is more common than previously thought.
Experts stress that routine screenings like mammograms and colonoscopies are vital for all individuals, not just those with known risk factors, to enable early detection and prevention.
The findings support broader genetic screening and improved preventive care strategies.
Hasta 17 millones de estadounidenses llevan genes ocultos de riesgo de cáncer, lo que insta a exámenes más amplios para la detección temprana.