Proceedings of the National Academy of Sciences of the United States of America, Vol. 119, No. 16 (April 19, 2022), pp. 1-10 (10 pages) Allosteric modulators of G-protein-coupled receptors (GPCRs) ...

Opioids slot into opioid receptors and activate them. This sends signals to your brain to relieve pain and promote pleasure. Both endogenous opioids, which your body naturally produces, and exogenous ...

Muse Treatment Alcohol & Drug Rehab Los Angeles has published a new educational resource that explains how opioid receptors ...

Visual Abstract. Whole-body [11C] carfentanil PET imaging at baseline (left side of panel) and then following naloxone (middle panel) shows μ-opioid receptor (MOR) in the brain (color) and throughout ...

Scientists have known for decades that opioids relieve pain by binding to molecular switches in the brain called mu-opioid (pronounced "mew-opioid") receptors. What they didn't know - until now - was ...

Opioid agonists are substances that activate opioid receptors in the central and peripheral nervous systems. They have several uses, from pain management to treating opioid use disorder. You have ...

A novel compound strongly improves the efficacy of naloxone, the substance used to reverse overdoses of morphine, fentanyl and other opioid drugs. When administered to mice along with naloxone, it is ...

Opioid medications offer people relief from debilitating pain, but these drugs are associated with the risk for addiction, miserable withdrawal symptoms and the potential for fatal overdose.

The study reveals a plant hormone receptor-based biosensor capable of identifying synthetic opioids, enhancing detection in ...