"Demethylation" Pronounce,Meaning And Examples

"Demethylation" Natural Recordings by Native Speakers

Demethylation

"Demethylation" Meaning

Demethylation is the biological process by which a methyl group (-CH3) is removed from a molecule, typically from DNA or a protein. This process is important in various cellular functions, such as gene regulation, cellular differentiation, and development. Demethylation can result in changes to an individual's genetic material, leading to altered gene expression, and is often involved in various diseases, including cancer.

"Demethylation" Examples

Demethylation Usage Examples

1. Biological Context

Demethylation is a crucial step in gene regulation in cells. The process involves the removal of a methyl group from DNA, allowing for the activation of previously silenced genes.

2. Research Study

The scientists studied the effects of demethylation on cancer cells, finding that it led to the suppression of tumor growth and increased sensitivity to chemotherapy.

3. Medical Treatment

Demethylation therapy is a promising treatment for patients with neurodegenerative diseases, as it helps to restore the expression of key genes involved in neuronal health.

4. Environmental Impact

The pesticide contamination of the soil led to the demethylation of plant genes, resulting in reduced crop yields and altered plant morphology.

5. Molecular Biology

Demethylation enzymes play a vital role in the maintenance of genome stability by controlling the levels of DNA methylation and preventing genetic mutations.

"Demethylation" Similar Words

Demesnes

Demesnial

Demeter

Demethaniser

Demethanizer

A demethanizer is a unit in a natural gas processing plant that is used to separate methane from natural gas. It does this by heating the gas to high temperatures and then using a solvent to remove the methane, which is then separated from the other gases.

Demethylase

Demethylated

Demethylating

Demethylating refers to the process of removing a methyl group (-CH3) from a molecule, often a compound, gene, or DNA sequence. This process can occur naturally through various biological mechanisms or be induced artificially through external factors or treatments. Demethylation can be significant in various biological and chemical contexts, including: 1. Gene regulation: DNA demethylation can affect gene expression by removing methylated cytosine residues, which can lead to altered gene activity or silencing. 2. Epigenetics: Demethylation plays a crucial role in epigenetic modifications, influencing gene expression, cellular development, and disease susceptibility. 3. Cancer biology: Demethylation of tumor suppressor genes can contribute to tumorigenesis by releasing these genes from epigenetic silencing. 4. Environmental toxin exposure: Demethylation has been linked to the effects of environmental toxins, such as endocrine disruptors, on developmental and reproductive health. 5. Chemical reactions: Demethylation can also occur in chemical reactions, such as in the synthesis of certain compounds or the degradation of others. In summary, demethylating refers to the removal of a methyl group from a molecule, which can have significant effects on biological processes, gene regulation, and chemical reactions.

Demetrius

Demetrius is a proper noun, typically referring to: 1. Demetrius I of Bactria (c. 200-150 BCE), a Greek king who ruled the Greco-Bactrian Kingdom. 2. Demetrius I of Macedon (c. 337-283 BCE), a Greek king who was the son of Alexander the Great. In literature and art, Demetrius is also a character's name, such as: 1. Demetrius (A Midsummer Night's Dream): a young Athenian nobleman who is the suitor of Hermia in William Shakespeare's play. 2. Demetrius (Saint Demetrius): a Christian martyr and saint, often depicted as a Roman general or warrior. In general, "Demetrius" is a Greek name meaning "of Demeter", referencing the Greek goddess of agriculture and fertility.

Demi-glace

A demi-glace is a rich and flavorful sauce made from the reduction of brown stock, typically used in French cuisine. It is often used as a basis for other sauces, such as espagnole, and is known for its dark color, intense flavor, and velvety texture.

Demi-glaze

A demi-glace is a rich and flavorful sauce made by reducing a mixture of stock and wine to create a thick, syrupy consistency. It is often used as a base for other sauces and is particularly popular in French cuisine.