What is the Importance of Non-coding RNAs in Toxicological Epigenetics?
Non-coding RNAs, such as microRNAs and long non-coding RNAs, are involved in the regulation of gene expression at the post-transcriptional level. These molecules can be influenced by toxicant exposure, leading to changes in cellular function. For instance, exposure to cadmium has been associated with altered microRNA expression, which in turn can affect pathways related to cancer development and progression.
