A map of the thousand types of smell receptors in the olfactory tissue of a mouse nose, labeled by a color gradient. The bottom inset shows the precise spatial positions of a tagged subset of ...

Orphan nuclear receptors influence the onset and progression of MASLD, particularly in lipid metabolism, inflammation, autophagy, and cholesterol metabolism. These receptors may play either similar or ...

For the first time, researchers have determined how a human olfactory receptor captures an airborne scent molecule, the pivotal chemical event that triggers our sense of smell. Whether it evokes roses ...

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 ...