Exploring the Link Between Cancer and Autoimmune Diseases

The immune system is responsible for defending against infections and diseases. However, for some people, the immune system does not function like it should. For example, in those with an autoimmune disease, the body mistakenly attacks normal cells.

Prevalence of Autoimmune Diseases in the U.S.

An autoimmune disease may arise due to genetics and environmental factors. There are more than 100 types of autoimmune diseases, according to reports from the American Autoimmune Related Diseases Association. In the United States alone, about 24 million people have a form of autoimmune disease.

Some of the most common types include: