Biopsies from people with persistent post-COVID-19 taste disturbance have revealed reduced expression of a key signalling protein and structural disruption in taste buds, offering the first ...

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 ...

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

By Dr. Liji Thomas, MD Even after the virus disappears, some people continue to experience altered taste. New research ...

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 ...

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 ...