Lung cancer in never smokers
Lung cancer in never smokers (LCINS) now accounts for a growing proportion of lung cancer cases, with distinct demographics and biology.
Identifying risk factors for LCINS remains challenging.
The most well established factors—germline variants, clonal hematopoiesis, and environmental exposures—currently lack validated screening tests.
https://www.cell.com/trends/cancer/fulltext/S2405-8033(25)00315-2
