Additional file 2: of Genome-wide DNA methylation and long-term ambient air pollution exposure in Korean adults

Table S1. CpG probe filtering criteria in the 450 K array. Table S2. CpGs included in the top five differentially methylated regions in relation to PM10 from each analysis: DMRcate and comb-p (ordered by software and chromosomal location). Table S3. CpGs included in the top five differentially methylated regions in relation to NO2 from each analysis: DMRcate and comb-p (ordered by software and chromosomal location). Table S4. Enriched networks in genes related to PM10 exposure. Table S5. Enriched networks in genes related to NO2 exposure. Table S6. Look-up analysis of CpGs associated with NO2 exposure (FDR < 0.05 in earlier epigenome-wide association studies) in the Korean COPD cohort, sorted by uncorrected P in the Korean COPD Cohort. Table S7. Associations between methylation levels at air pollution associated CpGs (FDR < 0.05) and the expression levels of nearby genes: cis-eQTMs. Table S8. Differential methylation of an interaction between NO2 exposure and COPD status (XLSX 115 kb)