A hyperbranched dopamine-containing PEG-based polymer for the inhibition of α-synuclein fibrillation

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A hyperbranched dopamine-containing PEG-based polymer for the inhibition of α-synuclein fibrillation.

Aggregation of α-synuclein is believed to play an important role in Parkinson's disease and in other neurodegenerative maladies. Small molecule inhibitors of this process are among the most promising drug candidates for neurodegenerative diseases. Dendrimers have also been studied for anti-fibrillation applications but they can be difficult and expensive to synthetize. Here we show that RAFT po...

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α-Synuclein (αS) is an intrinsically disordered protein that is associated with Parkinson's disease (PD) through its ability to self-assemble into oligomers and fibrils. Inhibition of this oligomerization cascade is an interesting approach to developing therapeutical strategies and β-synuclein (βS) has been described as a natural negative regulator of this process. However, the biological backg...

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ژورنال

عنوان ژورنال: Biochemical and Biophysical Research Communications

سال: 2016

ISSN: 0006-291X

DOI: 10.1016/j.bbrc.2015.12.060