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Protein aggregation, particularly the formation of amyloid fibrils, is associated with numerous human disorders, including Parkinson's disease. This neurodegenerative condition is characterised by the accumulation of α-Synuclein amyloid fibrils within intraneuronal deposits known as Lewy bodies or neurites. C-terminally truncated forms of α-Synuclein are frequently observed in these inclusions in the brains of patients, and their increased aggregation propensity suggests a role in the disease's pathogenesis. This study demonstrates that the small molecule ZPD-2 acts as a potent inhibitor of both the spontaneous and seeded amyloid polimerisation of C-terminally truncated α-Synuclein by interfering with early aggregation intermediates. This dual activity positions this molecule as a promising candidate for therapeutic development in treating synucleinopathies.
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| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC11616005 | PMC |
| http://dx.doi.org/10.1111/febs.17310 | DOI Listing |
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