Common Mitochondrial Haplogroups and Cutaneous Squamous Cell Carcinoma Risk.

ABSTRACT: Background: Cutaneous squamous cell carcinoma (cSCC) is the second most common cancer in United States, and its incidence is substantially higher in men than women, but the reasons for the difference are unknown. We explored whether common mitochondrial DNA (mtDNA) haplogroups, which have been associated with cancer risk, and in particular squamous cell carcinoma risk arising in other organs, could explain this biological sex difference in cSCC susceptibility.Methods: We performed a retrospective cohort study using data from the Genetic Epidemiology Research in Adult Health and Aging cohort composed of 67,868 non-Hispanic white subjects (7,701 cSCC cases and 60,167 controls). Genotype information on >665,000 SNPs was generated using Affymetrix Axiom arrays designed to maximiz

SUBMITTER: Jorgenson E 

PROVIDER: S-EPMC6241517 | biostudies-literature | 2018 Jul

REPOSITORIES: biostudies-literature