Probing the diabetes and colorectal cancer relationship using gene - environment interaction analyses

0579627 - ÚEM 2024 RIV DE eng J - Journal Article
Dimou, N. - Kim, A.E. - Flanagan, O. - Murphy, N. - Virginia, D.O. - Shcherbina, A. - Aglago, E.K. - Bouras, E. - Campbell, P.T. - Casey, G. - Gallinger, S. - Gruber, S. - Jenkins, M.A. - Yi, L. - Moreno, V. - Ruiz-Narvaez, E. - Stern, M.C. - Tian, Y. - Tsilidis, K.K. - Arndt, V. - Barry, E.L. - Baurley, J.W. - Berndt, S.I. - Bezieau, S. - Bien, S.A. - Vodička, Pavel - Vodičková, Ludmila … Total 88 authors
Probing the diabetes and colorectal cancer relationship using gene - environment interaction analyses.
British Journal of Cancer. Roč. 129, č. 3 (2023), s. 511-520. ISSN 0007-0920. E-ISSN 1532-1827
R&D Projects: GA MŠMT LX22NPO5102
Institutional support: RVO:68378041
Keywords : genome-wide association * risk * zinc * metaanalysis
OECD category: Human genetics
Impact factor: 8.8, year: 2022
Method of publishing: Open access
https://www.nature.com/articles/s41416-023-02312-z

BackgroundDiabetes is an established risk factor for colorectal cancer. However, the mechanisms underlying this relationship still require investigation and it is not known if the association is modified by genetic variants. To address these questions, we undertook a genome-wide gene-environment interaction analysis.MethodsWe used data from 3 genetic consortia (CCFR, CORECT, GECCO, 31,318 colorectal cancer cases/41,499 controls) and undertook genome-wide gene-environment interaction analyses with colorectal cancer risk, including interaction tests of genetics(G)xdiabetes (1-degree of freedom, d.f.) and joint testing of Gxdiabetes, G-colorectal cancer association (2-d.f. joint test) and G-diabetes correlation (3-d.f. joint test).ResultsBased on the joint tests, we found that the association of diabetes with colorectal cancer risk is modified by loci on chromosomes 8q24.11 (rs3802177, SLC30A8 - ORAA: 1.62, 95% CI: 1.34-1.96, ORAG: 1.41, 95% CI: 1.30-1.54, ORGG: 1.22, 95% CI: 1.13-1.31, p-value(3-d.f.): 5.46 x 10(-11)) and 13q14.13 (rs9526201, LRCH1 - ORGG: 2.11, 95% CI: 1.56-2.83, ORGA: 1.52, 95% CI: 1.38-1.68, ORAA: 1.13, 95% CI: 1.06-1.21, p-value(2-d.f.): 7.84 x 10(-09)).DiscussionThese results suggest that variation in genes related to insulin signaling (SLC30A8) and immune function (LRCH1) may modify the association of diabetes with colorectal cancer risk and provide novel insights into the biology underlying the diabetes and colorectal cancer relationship.
Permanent Link: https://hdl.handle.net/11104/0348445