de-iodinase

Thân thiện

The enzyme de-iodinase is active in thyroid hormone regulation.

Definition

1. Noun:
   • An enzyme that removes the iodine radical: De-iodinase is a specific type of enzyme responsible for catalyzing the removal of iodine atoms from molecules, particularly from thyroid hormones.

Usage

• Noun:
  • De-iodinase activity is crucial for regulating thyroid hormone levels in the body.
  • Researchers are studying the function of de-iodinase in metabolic processes.

Examples

• Noun:
  • The de-iodinase enzyme converts the hormone T4 into the more active T3.
  • A deficiency in de-iodinase can lead to hormonal imbalances.

Advanced Usage

• "De-iodinase pathway": Refers to the biochemical route involving de-iodinase enzymes.

  • The de-iodinase pathway is a key mechanism for local thyroid hormone activation in tissues.

• "De-iodinase inhibition": The act of blocking or reducing the activity of this enzyme.

  • Certain environmental toxins can cause de-iodinase inhibition.

Variants and Related Words

• Deiodinase (n): An alternative spelling for de-iodinase.

  • Deiodinase is often used interchangeably with de-iodinase in scientific literature.

• Deiodination (n): The chemical process of removing iodine, which is catalyzed by de-iodinase.

  • Deiodination of thyroid hormones occurs primarily in the liver and kidneys.

Synonyms

• Iodothyronine deiodinase: The full technical name for the enzyme.
• Thyroid hormone deiodinase: A descriptive synonym emphasizing its role with thyroid hormones.

Related Terms

• Enzyme (n): A protein that acts as a catalyst in biochemical reactions.
• Thyroid hormone (n): Hormones like T3 and T4 whose metabolism involves de-iodinase.

Học thuật

Noun

1. an enzyme that removes the iodine radical