Bitter taste receptors, also known as TAS2Rs, are a distinct family of G protein-coupled receptors (GPCRs) originally recognised for their role in oral bitter taste perception. Recent research has ...

Receptor proteins, expressed on the cell surface or within the cell, bind to different signaling molecules, known as ligands, initiating cellular responses. Taste receptors, expressed in oral tissues, ...

The bitter taste receptors we have on our tongues are also found in other organs, including the gut. A new study has identified two specific receptors in the large intestine that are associated with ...

A bitter taste receptor, TAS2R14, has been shown to respond to both extracellular and intracellular signals. Indeed, it can respond to both signals simultaneously. This finding is especially ...

Oct. 28 -- TUESDAY, Oct. 27 (HealthDay News) -- Some common herbicides and cholesterol drugs block a nutrient-sensing receptor known as T1R3, researchers report. "Compounds that either activate or ...

Taste and smell are so intimately connected that a whiff of well-loved foods evokes their taste without any conscious effort. Now, brain scans and machine learning have for the first time pinpointed ...

Past studies have shown that the human sweet taste receptor conveys sweet perception in the mouth and may help regulate glucose metabolism throughout the body. At the same time, the anti-inflammatory ...