Our immune system is armed with an array of defenses designed to detect and eliminate harmful threats. One of its most powerful defense mechanisms is the complement system—a group of proteins that ...

Our immune system is armed with an array of defenses designed to detect and eliminate harmful threats. One of its most powerful defense mechanisms is ...

A drop in estradiol and progesterone levels after menopause could increase cartilage aging and degeneration, leading to osteoarthritis, a study in mice suggests.

By co-localization studies, the researchers showed that only a few of the IL-17A-positive cells in the inflamed synovium were T cells, as most of them were negative for the T cell markers CD3 ...

A team of Indian researchers have developed an innovative "self-actuating" drug delivery system that can change the treatment ...

Similarly, prostaglandins are a type of lipid produced in response to inflammation. When high levels of prostaglandins are ...

World Rheumatoid Arthritis Day on February 2, 2025, is a powerful reminder of the importance of understanding rheumatoid ...

Researchers discovered a previously unknown mechanism that may drive tissue damage and a new target for drug discovery.