Evidence map›Paper›PMID 33499319›Full record

ReviewInternational journal of molecular sciences2021

Neurodegenerative Proteinopathies in the Proteoform Spectrum-Tools and Challenges.

Aneeqa Noor, Saima Zafar, Inga Zerr

Open access · goldAbstract readReview
In one paragraph

Review in International journal of molecular sciences, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
1.7field-weighted citation impact, top 17% 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

16 citing papers in PubMed, 21 citations in OpenAlex.

  1. Review
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  5. Article
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  9. Article
  10. Review
  11. Article
  12. Myelin in Alzheimer's disease: culprit or bystander?Acta neuropathologica communications · 2023
    Review
  13. Review
  14. Proteinopathies associated to repeat expansion disorders.Journal of neural transmission (Vienna, Austria : 1996) · 2022
    Review
  15. Article
  16. 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 at 1 institution in 2 countries.

Aneeqa NoorDepartment of Neurology, University Medical Center Göttingen, 37075 Göttingen, Germany.ORCID 0000-0001-8692-3161
Saima ZafarDepartment of Neurology, University Medical Center Göttingen, 37075 Göttingen, Germany.
Inga ZerrDepartment of Neurology, University Medical Center Göttingen, 37075 Göttingen, Germany.ORCID 0000-0002-6722-2463
German Center for Neurodegenerative Diseases · DE

Funding

Physics-to-Medicine Initiative Göttingen (LM der Niedersächsischen Vorab) PhD student Stipend
6 · The paper itself

Abstract

Proteinopathy refers to a group of disorders defined by depositions of amyloids within living tissue. Neurodegenerative proteinopathies, including Alzheimer's disease, Parkinson's disease, Creutzfeldt-Jakob disease, and others, constitute a large fraction of these disorders. Amyloids are highly insoluble, ordered, stable, beta-sheet rich proteins. The emerging theory about the pathophysiology of neurodegenerative proteinopathies suggests that the primary amyloid-forming proteins, also known as the prion-like proteins, may exist as multiple proteoforms that contribute differentially towards the disease prognosis. It is therefore necessary to resolve these disorders on the level of proteoforms rather than the proteome. The transient and hydrophobic nature of amyloid-forming proteins and the minor post-translational alterations that lead to the formation of proteoforms require the use of highly sensitive and specialized techniques. Several conventional techniques, like gel electrophoresis and conventional mass spectrometry, have been modified to accommodate the proteoform theory and prion-like proteins. Several new ones, like imaging mass spectrometry, have also emerged. This review aims to discuss the proteoform theory of neurodegenerative disorders along with the utility of these proteomic techniques for the study of highly insoluble proteins and their associated proteoforms.

Indexed as

AdultAgedAge of OnsetAmyloidElectrophoresis, Gel, Two-DimensionalHumansMass SpectrometryMiddle AgedNeurodegenerative DiseasesPrion ProteinsPrognosisProtein FoldingProtein Processing, Post-TranslationalProteomeProteomicsSoftwareAmyloidPrion ProteinsProteome2D-PAGEhydrogen/deuterium exchange mass spectrometryimaging MSprion-like proteinsproteinopathiesproteoformstop-down MS

Identifiers

PMID33499319
PMCPMC7865347
OpenAlexW3122951258

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.