Methylation Profiles

Methylation profiles refer to patterns of chemical modifications on DNA, specifically the addition of methyl groups to certain DNA regions. These changes can influence gene activity, turning genes on or off without altering the DNA sequence itself. Methylation is a natural process that plays a crucial role in development, aging, and disease. By studying these profiles, scientists can gain insights into how genes are regulated in various conditions, such as cancer or genetic disorders, potentially leading to new diagnostic tools and therapies. Essentially, methylation helps control how our genetic instructions are expressed in our bodies.