Evidence map›Paper›PMID 35980391›Full record

ArticleChembiochem : a European journal of chemical biology2022

A Hybrid Structural Method for Investigating Low Molecular Weight Oligomeric Structures of Amyloid Beta.

Sayan Gupta, Jevgenij A Raskatov, Corie Y Ralston

Abstract read
In one paragraph

Article in Chembiochem : a European journal of chemical biology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. Review
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.

Sayan GuptaMolecular Foundry Division, Lawrence Berkeley National Laboratory, 1 Cyclotron Road, Berkeley, CA 94720, USA.
Jevgenij A RaskatovDepartment of Chemistry and Biochemistry, University of California Santa Cruz Physical Science Building 356, 1156 High Street, Santa Cruz, CA 95064, USA.
Corie Y RalstonMolecular Foundry Division, Lawrence Berkeley National Laboratory, 1 Cyclotron Road, Berkeley, CA 94720, USA.ORCID 0000-0002-7899-0951

Funding

User Training and OutreachP30GM124169 · NIGMS · UNIVERSITY OF CALIF-LAWRENC BERKELEY LAB · PI PAUL David ADAMS, Gregory L Hura · 2017 to 2026
$28.6M
Development of high-dose time-resolved x-ray footprinting technologies to enable the next level of structural analysis for challenging biological problemsR01GM126218 · NIGMS · UNIVERSITY OF CALIF-LAWRENC BERKELEY LAB · PI RALSTON, CORIE Y · 2018 to 2025
$3.4M
New assay method for pinpointing structural features in amyloid oligomer formationR21AG072478 · NIA · UNIVERSITY OF CALIF-LAWRENC BERKELEY LAB · PI RALSTON, CORIE Y · 2021 to 2021
$559k
NIA NIH HHS R21 AG072478NIGMS NIH HHS P30 GM124169NIGMS NIH HHS R01 GM126218
6 · The paper itself

Abstract

Spurred in part by the failure of recent therapeutics targeting amyloid β plaques in Alzheimer's Disease (AD), attention is increasingly turning to the oligomeric forms of this peptide that form early in the aggregation process. However, while numerous amyloid β fibril structures have been characterized, primarily by NMR spectroscopy and cryo-EM, obtaining structural information on the low molecular weight forms of amyloid β that presumably precede and/or seed fibril formation has proved challenging. These transient forms are heterogeneous, and depend heavily on experimental conditions such as buffer, temperature, concentration, and degree of quiescence during measurement. Here, we present the concept for a new approach to delineating structural features of early-stage low molecular weight amyloid β oligomers, using a solvent accessibility assay in conjunction with simultaneous fluorescence measurements.

Indexed as

Alzheimer DiseaseAmyloid beta-PeptidesAmyloidHumansMagnetic Resonance SpectroscopyMolecular WeightPeptide FragmentsAmyloidAmyloid beta-PeptidesPeptide FragmentsAlzheimer's disease therapeuticsamyloid betahybrid methodshydroxyl radical footprintingoligomeric structures

Identifiers

PMID35980391
PMCPMC9729406

What OpenQuestion holds

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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.