Why is there a link between chimerism and autoimmune diseases?

Microchimerism is implicated in autoimmune diseases. This phenomenon, called microchimerism, is known as one that can provoke several autoimmune disorders, such as lupus and rheumatoid arthritis.

Explanation:

Chronic disease is a condition of human chimerism that shares similarities with some autoimmune diseases. Chimerism has been known to play a role in the pathogenesis of autoimmune diseases. Chimerism indicates the presence of cells from one individual in another individual. Chimeric cell injection causes lupus-like disease. Regarding all of this we can see that chimerism provokes autoimmune deseases.