What Role Does DNA Methylation Play in Toxicology?
In toxicology, understanding DNA methylation is crucial because it helps elucidate how environmental toxicants can lead to adverse health outcomes. Exposure to heavy metals, air pollutants, and other toxic substances can induce changes in DNA methylation patterns. These alterations can contribute to the development of diseases such as cancer, cardiovascular disorders, and neurological conditions. By studying these changes, toxicologists can better understand the mechanisms of toxicity and identify potential biomarkers for exposure and disease risk.
