ArticleeLife2024
Modulation of α-synuclein aggregation amid diverse environmental perturbation.
Article in eLife, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
6 citing papers in PubMed.
- Dissecting the Molecular Determinants of α-synuclein Phase Separation and Condensate Aging: The Pivotal Role of β-Sheet-Rich Motifs.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Article
- Repulsive vs Attractive Crowding Distinctly Regulate TDP-43 Condensates through Region-specific Structural Dynamics.JACS Au · 2025Article
- Theoretical Methods for Assessing the Density of Protein Nanodroplets.International journal of molecular sciences · 2025Article
- Histidine-rich enantiomeric peptide coacervates enhance antigen sequestration and presentation to T cells.Chemical science · 2025Article
- Recent Progress in Modeling and Simulation of Biomolecular Crowding and Condensation Inside Cells.Journal of chemical information and modeling · 2024Review
- Article
Corrections and comments
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Authors and funding
3 authors.
Funding
Abstract
Intrinsically disordered protein α-synuclein (αS) is implicated in Parkinson's disease due to its aberrant aggregation propensity. In a bid to identify the traits of its aggregation, here we computationally simulate the multi-chain association process of αS in aqueous as well as under diverse environmental perturbations. In particular, the aggregation of αS in aqueous and varied environmental condition led to marked concentration differences within protein aggregates, resembling liquid-liquid phase separation (LLPS). Both saline and crowded settings enhanced the LLPS propensity. However, the surface tension of αS droplet responds differently to crowders (entropy-driven) and salt (enthalpy-driven). Conformational analysis reveals that the IDP chains would adopt extended conformations within aggregates and would maintain mutually perpendicular orientations to minimize inter-chain electrostatic repulsions. The droplet stability is found to stem from a diminished intra-chain interactions in the C-terminal regions of αS, fostering inter-chain residue-residue interactions. Intriguingly, a graph theory analysis identifies
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.