Patients with chronic fatigue syndrome/myalgic encephalomyelitis (ME/CFS) have heightened innate immune responses to bacteria, viruses and fungi. While these responses are essential to fight infection ...

This is read by an automated voice. Please report any issues or inconsistencies here. There are more than 100 autoimmune diseases, affecting tens of millions as cases continue to rise, and 4 in 5 ...

Autoimmune diseases, which are estimated to affect more than 15 million people in the U.S., occur when the body responds to immune-system false alarms, and infection-fighting first responders are sent ...

Lupus is a type of autoimmune disease. In an autoimmune disease, something goes wrong in the body’s immune system, causing it to harm healthy organs, tissues, and cells. “Auto” means “self” — so if ...

Your immune system was supposed to protect you from threats, but sometimes it gets confused about what counts as an enemy and starts attacking your own healthy tissues. This internal betrayal happens ...

Living with eczema means dealing with constant skin irritation, relentless itching and the frustration of managing an overactive immune system that treats harmless substances like mortal enemies. But ...

C3G is caused by immune system dysfunction that can lead to kidney issues. When the kidneys don't work as they should, people can experience blood or protein in their urine, high blood pressure, and ...

Natural killer cells act as the immune system’s rapid-response team, but the stress of anxiety and insomnia may be quietly thinning their ranks. A study of young women in Saudi Arabia found that both ...