TNF (Tumor Necrosis Factor)

Tumor Necrosis Factor (TNF) is a protein produced by immune cells that plays a critical role in inflammation and the body's response to infection or injury. It helps coordinate the body's defense by signaling other immune cells to respond, but when produced excessively or improperly, it can contribute to chronic inflammatory conditions like rheumatoid arthritis or inflammatory bowel disease. TNF's actions are essential for fighting certain infections and controlling cell growth, but balancing its activity is key to maintaining health and preventing tissue damage.