Researchers identify a reduction in the PLCβ2 protein as the cause for long-term sweet, bitter, and umami taste loss in post-COVID patients.

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 ...

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 ...

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 ...

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 ...

Humans have bitter taste receptors not only in their mouths but in their lungs, too. Researchers have exploited these receptors’ innate ability to dilate the airways to create a potent new drug that ...

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 ...