Smoking, alcohol consumption and colorectal cancer risk by molecular pathological subtypes and pathways.
Efrat L AmitayPrudence R CarrLina JansenWilfried RothElizabeth AlwersEsther HerpelMatthias KloorHendrik BläkerJenny Chang-ClaudeHermann BrennerMichael HoffmeisterPublished in: British journal of cancer (2020)
In this large case-control study, smoking was more strongly associated with MSI-high and KRAS-wt CRC and with cases showing features of the sessile serrated pathway. Association patterns were less clear for alcohol consumption.