does parkinson disease affect the immune system

Immune response linked to Parkinson’s disease : Parkinson’s disease is a degenerative brain disorder that develops when nerve cells in the brain become impaired and eventually die. As these brain cells die, people with Parkinson’s disease may start experiencing involuntary shaking, muscle stiffness, slowed movements, problems with balance, and other symptoms. At first, only a tremor in one hand may be […]