Figure 5From: Short-term diesel exhaust inhalation in a controlled human crossover study is associated with changes in DNA methylation of circulating mononuclear cells in asthmaticsA CpG site residing in the miR-21 genomic locus changed in DNA methylation in response to DE. Post and pre methylation beta values of CpG site cg07181702 (residing within miR-21) found to have significantly decrease in methylation by 3.9% in response to DE-, but not FA-, exposure.Back to article page