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 ...

In a small study, patients reporting long-term taste changes showed molecular disruptions and structural irregularities in ...

Even after the virus disappears, some people continue to experience altered taste. New research suggests that subtle molecular changes in taste receptor cells, not visible damage, may explain why ...

Bitter taste receptors are not only expressed in oral cavity cells but also in the gastrointestinal lining. To understand the diverse functions of these receptors, understanding the structure is ...

In the stomach, so-called parietal cells are responsible for acid production. They react not only to the body's own messenger molecules, but also to bitter-tasting food constituents such as caffeine.

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 ...

Scientists found that compounds in coffee interact with a cell receptor that helps reduce stress and inflammation.

Chemotherapy can make food taste metallic, bland, or unpleasant, turning everyday eating into a clinical challenge that ...