An Autoimmune Component to Parkinson ' s Disease

Researchers here provide evidence for Parkinson's disease to have a significant autoimmune component, adding to other factors known to contribute to the death of dopamine generating neurons that is characteristic of this disease. It is certainly the case that the growing dysfunction of the immune system in later life includes a variety of autoimmune aspects, and that those aspects are still poorly mapped. It is reasonable to expect that researchers will continue to uncover ways in which immune system failures contribute to well-known age-related conditions in the years ahead. The disovery here is particularly interesting, as it links autoimmunity to the buildup of metabolic waste and consequent failure of mechanisms of maintenance that is observed in aging. This is a target for the SENS rejuvenation research program, and therapies built on this approach should prove broadly beneficial, precisely because they will halt and turn back many chains of consequences akin to that reported by the researchers here. Researchers have found the first direct evidence that autoimmunity - in which the immune system attacks the body's own tissues - plays a role in Parkinson's disease, the neurodegenerative movement disorder. The findings raise the possibility that the death of neurons in Parkinson's could be prevented by therapies that dampen the immune response. "The idea that a malfunctioning immune system contributes to Parkinson's dates back almost 100 years. But until now, no on...
Source: Fight Aging! - Category: Research Authors: Tags: Daily News Source Type: blogs