Article
Parental smoking and risk of childhood brain tumors by functional polymorphisms in polycyclic aromatic hydrocarbon metabolism genes.
PloS one - 1 Jan 2013
Barrington-Trimis Jessica L, Searles Nielsen Susan, Preston-Martin Susan, Gauderman W James, Holly Elizabeth A, Farin Federico M, Mueller Beth A, McKean-Cowdin Roberta
Abstract excerpt
BACKGROUND: A recent meta-analysis suggested an association between exposure to paternal smoking during pregnancy and childhood brain tumor risk, but no studies have evaluated whether this association differs by polymorphisms in genes that metabolize tobacco-smoke chemicals. METHODS: We assessed 9 functional polymorphisms in 6 genes that affect the metabolism of polycyclic aromatic hydrocarbons (PAH) to evaluate...
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