Ads
related to: symptoms of immune system disorders
Search results
Results From The WOW.Com Content Network
An autoimmune disease is a condition arising from an abnormal immune response to a normal body part. [5] There are at least 80 types of autoimmune diseases. [5] Nearly any body part can be involved. Common symptoms include low-grade fever and feeling tired. [5] Often symptoms come and go. [5]
A class of diseases, some of which may be autoimmune. Erythroblastosis fetalis: Mother's immune system attacks fetus. An immune system disorder but not autoimmune. Fibrodysplasia ossificans progressiva: Possibly an immune system disorder but not autoimmune. Gastrointestinal pemphigoid: No consistent evidence of association with autoimmunity.
A key difference is a malfunction of the innate immune system in autoinflammatory diseases, whereas in autoimmune diseases there is a malfunction of the adaptive immune system. [ 8 ] Symptoms of autoimmune diseases can significantly vary, primarily based on the specific type of the disease and the body part that it affects.
The decreased ability of the immune system to clear infections in these patients may be responsible for causing autoimmunity through perpetual immune system activation. [18] One example is common variable immunodeficiency (CVID) where multiple autoimmune diseases are seen, e.g., inflammatory bowel disease , autoimmune thrombocytopenia , and ...
The immune system is a network of biological systems that protects an organism from diseases. It detects and responds to a wide variety of pathogens , from viruses to bacteria , as well as cancer cells , parasitic worms , and also objects such as wood splinters , distinguishing them from the organism's own healthy tissue .
The concept of autoimmunity, where the body's immune system attacks its own cells, was not widely accepted until the 1950s. As the understanding of the immune system and its role in disease evolved, researchers began to explore the possibility that some cases of chronic urticaria could be driven by autoimmune processes. [16]
Ads
related to: symptoms of immune system disorders