Persistent variations of blood DNA methylation associated with treatment exposures and risk for cardiometabolic outcomes in long-term survivors of childhood cancer in the St. Jude Lifetime Cohort.
Nan SongChia-Wei HsuHaitao PanYinan ZhengLifang HouJin-Ah SimZhenghong LiHeather MulderJohn EastonEmily WalkerGeoffrey NealeCarmen L WilsonKirsten K NessKevin R KrullDeo Kumar SrivastavaYutaka YasuiJinghui ZhangMelissa M HudsonLeslie L RobisonI-Chan HuangZhaoming WangPublished in: Genome medicine (2021)
In childhood cancer survivors, cancer treatment exposures are associated with DNAm patterns present decades following the exposure. Treatment-associated DNAm sites may mediate the causal pathway from specific treatment exposures to certain cardiometabolic conditions, suggesting the utility of DNAm sites as risk predictors and potential mechanistic targets for future intervention studies.