Evidence map›Paper›PMID 32699326›Full record

ArticleScientific reports2020

The hot sites of α-synuclein in amyloid fibril formation.

Anahita Khammari, Seyed Shahriar Arab, Mohammad Reza Ejtehadi

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
0.9field-weighted citation impact, top 21% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

8 citing papers in PubMed, 18 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors at 2 institutions in 1 country.

Anahita KhammariDepartment of Biophysics, School of Biological Sciences, Tarbiat Modares University, Tehran, Iran.
Seyed Shahriar ArabDepartment of Biophysics, School of Biological Sciences, Tarbiat Modares University, Tehran, Iran. sh.arab@modares.ac.ir.
Mohammad Reza EjtehadiPhysics Department, Sharif University of Technology, P.O. Box 11155-9161, Tehran, Iran. ejtehadi@sharif.edu.
Tarbiat Modares University · IRSharif University of Technology · IR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The role of alpha-synuclein (αS) amyloid fibrillation has been recognized in various neurological diseases including Parkinson's Disease (PD). In early stages, fibrillation occurs by the structural transition from helix to extended states in monomeric αS followed by the formation of beta-sheets. This alpha-helix to beta-sheet transition (αβT) speeds up the formation of amyloid fibrils through the formation of unstable and temporary configurations of the αS. In this study, the most important regions that act as initiating nuclei and make unstable the initial configuration were identified based on sequence and structural information. In this regard, a Targeted Molecular Dynamics (TMD) simulation was employed using explicit solvent models under physiological conditions. Identified regions are those that are in the early steps of structural opening. The trajectory was clustered the structures characterized the intermediate states. The findings of this study would help us to better understanding of the mechanism of amyloid fibril formation.

Indexed as

alpha-SynucleinAmino Acid SequenceAmyloidHumansHydrophobic and Hydrophilic InteractionsMolecular Dynamics SimulationParkinson DiseaseProtein Conformation, alpha-HelicalProtein Conformation, beta-StrandProtein Structure, Tertiaryalpha-SynucleinAmyloid

Identifiers

PMID32699326
PMCPMC7376172
OpenAlexW3044137323

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.