Rare inherited EGFR mutation linked to dramatically increased lung cancer risk

A rare inherited mutation in the Epidermal Growth Factor Receptor (EGFR) gene is associated with a 25-fold increased risk of lung cancer, according to a study by investigators at Dana-Farber Cancer Institute and 23andMe Research Institute. The findings included de-identified, aggregated genetic data from more than 3.3 million 23andMe research-consented participants.