Researchers at UC Santa Barbara identified a pain pathway in fruit flies that reduces the sensation of pain from heat. The researchers discovered that just a single neuron on each side of the animal’s ...

BackgroundPhytochemicals—bioactive molecules derived from plants—have a long history in traditional medicine and have already given rise to several modern ...

Pain is good. It’s the body’s way to keep an animal from harming itself or repeating a dangerous mistake. But sometimes the debilitating sensation can get in the way. So evolution has devised ways to ...

Scientists created a model of the human pain pathway in a dish by connecting four separate brain organoids. The feat should help them understand sensory disorders like those affecting pain perception.

Sex differences in the prevalence, severity, and disability associated with pain are well documented in both clinical and preclinical research. Despite ...

A new review article penned by a trio of researchers suggests insects do have the capacity to experience pain. The article summarizes the latest behavioral and molecular science before concluding the ...

Rheumatoid arthritis is a chronic autoimmune disease that affects millions of people worldwide. This disease prompts the ...

The degree to which a surgical patient’s subconscious processing of pain, or “nociception,” is properly managed by their anesthesiologist will directly affect the degree of post-operative drug side ...

Around one million people every year suffer from a parasitic condition known as cutaneous leishmaniasis. Spread by sandfly bites, the parasite causes nasty skin ulcerations but for many people the ...

Pain, often rated as the most significant symptom of hidradenitis suppurativa (HS), can substantially reduce quality of life and increase the risk of disability and chronic opioid use. Although the ...