Circulating 27-hydroxycholesterol and breast cancer tissue expression of CYP27A1, CYP7B1, LXR-β, and ERβ: results from the EPIC-Heidelberg cohort.
Charlotte Le CornetBritta WalterDisorn SookthaiTheron S JohnsonTilman KühnEster HerpelRudolf KaaksRenée Turzanski FortnerPublished in: Breast cancer research : BCR (2020)
This exploratory study suggests limited associations between tumor marker status and epidemiologic or breast cancer characteristics. Furthermore, the association between circulating 27HC and breast cancer risk may not vary by tumor expression of CYP27A1, CYP7B1, LXR-β, or ERβ.