Scientists have identified molecular and structural changes in taste buds that may explain why a small subset of people experience long-term taste loss after COVID-19 infection. The study, published ...

Taste receptors for bitter substances are not only found on the tongue but also on cells outside the oral cavity. As a new study now shows, extraoral bitter taste receptors could also serve as ...

Surprisingly, bitter taste receptors are not only located in the mouth, but also elsewhere in the body, including the airways. Activating those receptors opens up lung passageways, so they're a ...

The body has 25 types of functional bitter taste receptors, but tasting is not their only function. Research has shown these receptors also exist in the gastrointestinal tract and on the cells of ...

Ever set off too many of the bitter taste receptors on your tongue? You probably spat out whatever it was in your mouth, and that's our best guess for why we even have them: to stop us from ingesting ...

A bitter taste has always been considered a warning signal, devoted to protecting us from ingesting potentially harmful substances. But bitter taste receptors can apparently do much more than just ...

Researchers at the University of North Carolina (UNC) at Chapel Hill School of Medicine have revealed the detailed structure of the bitter taste receptor, a protein called TAS2R14, and have shown ...

Taste receptors for bitter substances are not only found on the tongue but also on cells outside the oral cavity. As a new study by the Leibniz Institute for Food Systems Biology at the Technical ...