A Growing Body
of Evidence
Browse the expanding collection of published research featuring our seed amplification assay (SAA) technology.
Scientific Paper
Neurology
α-Synuclein Seed Amplification Assay Amplification Parameters and the Risk of Progression in Prodromal Parkinson Disease
March 11, 2025
Read MoreScientific Paper
Neurobiology of Aging
CSF α-synuclein aggregation is associated with APOE ε4 and progressive cognitive decline in Alzheimer’s disease
February 27, 2025
Read MoreScientific Paper
Alzheimer's & Dementia
Influence of alpha-synuclein on glucose metabolism in Alzheimer’s disease continuum: Analyses of α-synuclein seed amplification assay and FDG-PET
February 12, 2025
Read MoreScientific Paper
eBioMedicine
Evidence for alpha-synuclein aggregation in older individuals with hyposmia: a cross-sectional study
February 1, 2025
Read MoreScientific Paper
Annals of Neurology
Staged Screening Identifies People with Biomarkers Related to Neuronal Alpha-Synuclein Disease
December 24, 2024
Read MoreScientific Paper
Movement Disorders
Association between the Amplification Parameters of the α-Synuclein Seed Amplification Assay and Clinical and Genetic Subtypes of Parkinson’s Disease
December 18, 2024
Read MoreScientific Paper
Alzheimer's & Dementia
Contribution of alpha-synuclein pathology to cerebral glucose metabolism in patients with amnestic MCI
August 23, 2024
Read MoreLiterature Review
The Lancet Neurology
A biological classification of Parkinson’s disease: the SynNeurGe research diagnostic criteria
February 1, 2024
Read MoreLiterature Review
The Lancet Neurology
A biological definition of neuronal α-synuclein disease: towards an integrated staging system for research
February 1, 2024
Read MoreScientific Paper
Alzheimer's & Dementia
A cross-sectional study of α-synuclein seed amplification assay in Alzheimer’s disease neuroimaging initiative: Prevalence and associations with Alzheimer’s disease biomarkers and cognitive function
May 21, 2024
Read MoreScientific Paper
Movement Disorders
Accurate Detection of α-Synuclein Seeds in Cerebrospinal Fluid from Isolated Rapid Eye Movement Sleep Behavior Disorder and Patients with Parkinson’s Disease in the DeNovo Parkinson (DeNoPa) Cohort
February 13, 2024
Read MoreScientific Paper
Annals of Neurology
Alpha-Synuclein Oligomers and Neurofilament Light Chain Predict Phenoconversion of Pure Autonomic Failure
April 30, 2021
Read MoreScientific Paper
Annals of Clinical and Translational Neurology
Alpha-synuclein RT-QuIC in the CSF of patients with alpha-synucleinopathies
August 28, 2016
Read MoreScientific Paper
International Journal of Molecular Sciences
Analysis of Protein Conformational Strains-A Key for New Diagnostic Methods of Human Diseases
April 17, 2020
Read MoreScientific Paper
The Lancet Neurology
Assessment of heterogeneity among participants in the Parkinson’s Progression Markers Initiative cohort using α-synuclein seed amplification: a cross-sectional study
May 1, 2023
Read More
Get in the Know
Bring biological certainty to your diagnosis with Amprion's SAAmplify-É‘SYN test. Order your shipping kits today and help move your patient beyond a probable diagnosis.
