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

Stanford Medicine investigators have replicated, in a lab dish, one of the most prominent human nervous pathways for sensing pain. This nerve circuit transmits sensations from the body’s skin to the ...

Estrogen may cause certain colon cells, shown in green in this microscope image, to release a hormone called peptide YY. This, in turn, causes a different type of colon cell, colored magenta, to pump ...

The American College of Cardiology (ACC) expert decision pathway for chest pain can safely and effectively rule out acute coronary syndromes in most patients, but not for those with known coronary ...

Share on Pinterest Researchers say circuits in the brain could help provide pain relief without the use of opioids. Westend61/Getty Images Researchers have identified an alternative pain control ...

Pain isn't just a physical sensation—it also carries emotional weight. That distress, anguish, and anxiety can turn a fleeting injury into long-term suffering. Subscribe to our newsletter for the ...

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 ...

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 ...

Stanford Medicine investigators have replicated, in a lab dish, one of humans' most prominent nervous pathways for sensing pain. This nerve circuit transmits sensations from the body's skin to the ...