This Rare Gene Drastically Raises Lung Cancer Risk in People Who Never Smoked

A newly identified gene mutation drastically increases lung cancer risk, even in individuals who have never smoked, particularly those in Southern Appalachia where the gene is most prevalent. This discovery could lead to more targeted prevention and treatment strategies for a population previously thought to have a lower risk of lung cancer. Understanding this mutation's prevalence and effects is crucial for developing more effective public health measures and personalized medical interventions.