Evidence map›Paper›PMID 36270580›Full record

ReviewJournal of molecular biology2022

Effects of Mutations and Post-Translational Modifications on α-Synuclein In Vitro Aggregation.

Samantha X Pancoe, Yanxin J Wang, Marie Shimogawa, Ryann M Perez, Sam Giannakoulias, E James Petersson

Abstract readReview
In one paragraph

Review in Journal of molecular biology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed
–field-weighted citation impact
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

33 citing papers in PubMed.

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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

6 authors.

Samantha X PancoeDepartment of Chemistry, University of Pennsylvania, 231 South 34th Street, Philadelphia, PA 19104, USA.
Yanxin J WangDepartment of Chemistry, University of Pennsylvania, 231 South 34th Street, Philadelphia, PA 19104, USA.
Marie ShimogawaDepartment of Chemistry, University of Pennsylvania, 231 South 34th Street, Philadelphia, PA 19104, USA.
Ryann M PerezDepartment of Chemistry, University of Pennsylvania, 231 South 34th Street, Philadelphia, PA 19104, USA.
Sam GiannakouliasDepartment of Chemistry, University of Pennsylvania, 231 South 34th Street, Philadelphia, PA 19104, USA.
E James PeterssonDepartment of Chemistry, University of Pennsylvania, 231 South 34th Street, Philadelphia, PA 19104, USA. Electronic address: ejpetersson@sas.upenn.edu.

Funding

Predoctoral Training at the Chemistry-Biology InterfaceT32GM133398 · NIGMS · UNIVERSITY OF PENNSYLVANIA · PI Ronen Marmorstein, Ernest James Petersson · 2020 to 2026
$2.4M
Studying Aggregation in Neurodegenerative Disease Using Synthetic ProteinsR01NS103873 · NINDS · UNIVERSITY OF PENNSYLVANIA · PI Ernest James Petersson · 2019 to 2026
$2.1M
NIGMS NIH HHS T32 GM133398NINDS NIH HHS R01 NS103873
6 · The paper itself

Abstract

Fibrillar aggregates of the α-synuclein (αS) protein are the hallmark of Parkinson's Disease and related neurodegenerative disorders. Characterization of the effects of mutations and post-translational modifications (PTMs) on the αS aggregation rate can provide insight into the mechanism of fibril formation, which remains elusive in spite of intense study. A comprehensive collection (375 examples) of mutant and PTM aggregation rate data measured using the fluorescent probe thioflavin T is presented, as well as a summary of the effects of fluorescent labeling on αS aggregation (20 examples). A curated set of 131 single mutant de novo aggregation experiments are normalized to wild type controls and analyzed in terms of structural data for the monomer and fibrillar forms of αS. These tabulated data serve as a resource to the community to help in interpretation of aggregation experiments and to potentially be used as inputs for computational models of aggregation.

Indexed as

alpha-SynucleinProtein AggregatesProtein Processing, Post-TranslationalAmyloidHumansMutationParkinson Diseasealpha-SynucleinAmyloidProtein Aggregatesamyloidfibrilneurodegenerative disorderParkinson’s Diseasethioflavin T

Identifiers

PMID36270580
PMCPMC9922159

What OpenQuestion holds

Textmetadata
LicenceTDM
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.