Fentanyl, a powerful synthetic opiate, is a major contributor to ... "We know fentanyl binds to opioid receptors abundant in brain regions controlling breathing, but these receptors are also ...

The class of drugs function by attaching to opioid receptors on nerve cells in the brain, spinal cord, gut, and other parts of the body. When this happens, the opioids block pain messages sent ...

This acts on other nerve cells with opiate receptors and triggers a feeling of reward that causes the mice to eat sugar even beyond fullness. This opioid pathway in the brain was specifically ...

This new study from the Turku PET Centre in Finland demonstrates for the first time that listening to favorite music also activates the brain's opioid receptors. The study measured the release of ...

The availability of suzetrigine may represent a critical step in addressing the nation’s pain management crisis. While ...

The National Institutes of Health funded the study. The human body relies on three kinds of opioid receptors to regulate pain, much like traffic control systems on a busy highway. Understanding ...