Fig. 1From: Mutual interaction of lncRNAs and epigenetics: focusing on cancerReciprocal interaction between lncRNAs and DNA promoter methylation. A The expression level of lncRNAs is controlled by DNA methylation and DNA-methylating enzymes in the promoter region of their codding genes. B Inversely, some lncRNAs can control the expression of various genes by interacting with DNA-methylating enzymes with different mechanismsBack to article page