Evidence map›Paper›PMID 22686709›Full record

ArticleACS nano2012

Single-particle characterization of Aβ oligomers in solution.

Erik C Yusko, Panchika Prangkio, David Sept, Ryan C Rollings, Jiali Li, Michael Mayer

Abstract read
In one paragraph

Article in ACS nano, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers.

0numbers the graph read from it
0cells of the map it votes in
34citing 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

34 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Cellular and Nuclear Forces: An Overview.Methods in molecular biology (Clifton, N.J.) · 2025
    Review
  6. Review
  7. Article
  8. Secondary Nucleation of Aβ Revealed by Single-Molecule and Computational Approaches.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2024
    Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Localized Nanopore Fabrication via Controlled Breakdown.Nanomaterials (Basel, Switzerland) · 2022
    Review
  14. Article
  15. Article
  16. Review
  17. Article
  18. Article
  19. Application of Solid-State Nanopore in Protein Detection.International journal of molecular sciences · 2020
    Review
  20. Article
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.

Erik C YuskoDepartment of Biomedical Engineering, University of Michigan, Ann Arbor, Michigan 48109, United States.
Panchika Prangkio
David Sept
Ryan C Rollings
Jiali Li
Michael Mayer

Funding

Chip-Based and Single Protein Transport Assays of Multidrug Resistance TransporteR01GM081705 · NIGMS · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI MAYER, MICHAEL · 2007 to 2011
$1.4M
Exploration of Solid-state Nanopore Reading Labeled Linear DNA SequenceR21HG004776 · NHGRI · UNIVERSITY OF ARKANSAS AT FAYETTEVILLE · PI LI, JIALI · 2008 to 2012
$1.0M
Solid-state Nanopore Identification for ProteinsR21HG003290 · NHGRI · UNIVERSITY OF ARKANSAS AT FAYETTEVILLE · PI LI, JIALI · 2004 to 2009
$680k
NHGRI NIH HHS HG003290NHGRI NIH HHS HG004776NHGRI NIH HHS R21 HG003290NHGRI NIH HHS R21 HG004776NIGMS NIH HHS 1R01GM081705NIGMS NIH HHS R01 GM081705
6 · The paper itself

Abstract

Determining the pathological role of amyloids in amyloid-associated diseases will require a method for characterizing the dynamic distributions in size and shape of amyloid oligomers with high resolution. Here, we explored the potential of resistive-pulse sensing through lipid bilayer-coated nanopores to measure the size of individual amyloid-β oligomers directly in solution and without chemical modification. This method classified individual amyloid-β aggregates as spherical oligomers, protofibrils, or mature fibers and made it possible to account for the large heterogeneity of amyloid-β aggregate sizes. The approach revealed the distribution of protofibrillar lengths (12- to 155 -mer) as well as the average cross-sectional area of protofibrils and fibers.

Indexed as

Amyloid beta-PeptidesHumansIn Vitro TechniquesLipid BilayersMicrofluidic Analytical TechniquesMicroscopy, Electron, TransmissionModels, MolecularNanoporesNanotechnologyPatch-Clamp TechniquesPeptide FragmentsProtein MultimerizationProtein Structure, QuaternarySolutionsAmyloid beta-Peptidesamyloid beta-protein (1-40)Lipid BilayersPeptide FragmentsSolutions

Identifiers

PMID22686709
PMCPMC3418869

What OpenQuestion holds

Textmetadata
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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.