New Test Identifies Parkinson's Biomarker with High Accuracy

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Source: IFLScience
New Test Identifies Parkinson's Biomarker with High Accuracy
Photo: IFLScience
TL;DR Summary

The Michael J Fox Foundation has announced a breakthrough test that can detect a biomarker for Parkinson's disease with 90% accuracy, which may be able to indicate disease before typical symptoms appear. The test, called the alpha-synuclein seed amplification assay (αSyn-SAA), looks for synuclein pathology and was developed as part of the Parkinson's Progression Markers Initiative (PPMI). The biomarker will allow scientists to define Parkinson's disease biologically, opening up new routes in diagnostics and potential therapies. The study is published in The Lancet Neurology.

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