News tagged with cell receptor

A new method for prostate cancer imaging

Prostate cancer is one of the most common cancers in men. Tumor growth is critically regulated by the androgen receptor, and treatment strategies to lower androgens, such as testosterone, are a mainstay of clinical treatment. ...

Jul 21, 2016
popularity0 comments 0

Insulin-sensitive fat leads to obesity

SORLA is a protein that influences the balance of metabolic processes in adipose tissue, a particular form of fat. Too much of it makes fat cells overly sensitive to insulin, which leads them to break down less fat. SORLA ...

Jun 21, 2016
popularity4 comments 0

Receptor (biochemistry)

In biochemistry, a receptor is a protein molecule, embedded in either the plasma membrane or cytoplasm of a cell, to which a mobile signaling (or "signal") molecule may attach. A molecule which binds to a receptor is called a "ligand," and may be a peptide (such as a neurotransmitter), a hormone, a pharmaceutical drug, or a toxin, and when such binding occurs, the receptor undergoes a conformational change which ordinarily initiates a cellular response. However, some ligands merely block receptors without inducing any response (e.g. antagonists). Ligand-induced changes in receptors result in physiological changes which constitute the biological activity of the ligands.

This text uses material from Wikipedia, licensed under CC BY-SA

Subscribe to rss feed