Dec 10, 2025 · The methylation process regulates how and when genes are expressed. It influences everything from cell specialization during early development to the risk of diseases like cancer.

Methylation, in the chemical sciences, is the addition of a methyl group on a substrate, or the substitution of an atom (or group) by a methyl group. Methylation is a form of alkylation, with a methyl …

Aug 2, 2025 · Methylation is a fundamental biochemical process occurring continuously within every cell of the body. It involves the transfer of a small chemical tag, a methyl group, from one molecule to …

Jul 6, 2023 · Here, we break down what methylation is, what can interfere with it, and how to support methylation to enhance overall health.

1 day ago · Methylation is a chemical modification of DNA and other molecules that may be retained as cells divide to make more cells. When found in DNA, methylation can alter gene expression.

Nov 26, 2024 · What is methylation? We have a guide of everything you need to know about this biochemical process and what it does in your body.

Methylation is a universal biochemical process which covalently adds methyl groups to a variety of molecular targets. It plays a critical role in two major global regulatory mechanisms, epigenetic …

Nov 8, 2024 · Methylation often occurs at the promoter region of a gene, which can silence the expression from one parent while keeping it active from the other. Correct methylation is very …

Presently, the exact role of methylation in gene expression is unknown, but it appears that proper DNA methylation is essential for cell differentiation and embryonic development.

Methylation, the transfer of a methyl group (―CH3) to an organic compound. Methyl groups may be transferred through addition reactions or substitution reactions; in either case, the methyl group takes …