NeuralCipher Research overview
The text below is the source article’s original abstract under a verified reuse license. cc by
A30P and A53T mutations of the presynaptic protein alpha-synuclein are associated with familial forms of Parkinson disease. NMR spectroscopy demonstrates that Parkinsonism-linked mutations greatly perturb specific tertiary interactions essential for the native state of alpha-synuclein. However, alpha-synuclein is not completely unfolded but exhibits structural fluctuations on the time scale of secondary structure formation and loses its native conformation gradually when protein stability decreases. The redistribution of the ensemble of alpha-synuclein conformers may underlie toxic gain-of-function by fostering self-association and altered binding affinity to ligands and receptors.
Scientific assessment
Research question
Assess the question within the original study’s scope.
Methods & sample
Check the source article for study design and sample details.
Key findings
An editorially approved findings summary is not yet published for this record.
Limitations
Generalizability, bias and clinical meaning require separate assessment.
Methods, samples and clinical conclusions are not inferred from bibliographic metadata.