Researchers used data from three million people to trace the biography of an inherited lung cancer risk gene.

"Biography of an inherited lung cancer risk gene traced using data from 3 million people" — Nature Medicine · Science & Medicine

29 Sept 2026

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What it means

This is a large-scale genetic epidemiology study published in Nature Medicine that traces the ancestral history and modern prevalence of a rare inherited mutation in the gene (). Using genomic data from over 3 million people in the database, the researchers show that carriers of this mutation face roughly a 25-fold increased risk of lung cancer, particularly among never-smokers, and reconstruct how the mutation spread through populations over centuries.

Accuracy & sourcesSourced

The claim is highly solid: it comes directly from a peer-reviewed paper in Nature Medicine (doi:10.1038/d41591-026-00048-w), with corroborating press releases from Harvard Medical School and EurekAlert. The reporting closely reflects the primary source, and the large sample size (3+ million) adds statistical robustness.

Researchers used data from three million people to trace the biography of an inherited lung cancer risk gene.

What it means

Accuracy & sourcesSourced

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