Evidence map›Paper›PMID 27666938›Full record

ReviewProteomics. Clinical applications2016

Proteomic approaches to quantify cysteine reversible modifications in aging and neurodegenerative diseases.

Liqing Gu, Renã A S Robinson

Open access · greenAbstract readReview
In one paragraph

Review in Proteomics. Clinical applications, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
1.9field-weighted citation impact, top 12% 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

23 citing papers in PubMed, 38 citations in OpenAlex.

  1. Review
  2. Protein cleaver: an interactive web interface forFrontiers in bioinformatics · 2025
    Article
  3. Review
  4. Review
  5. Article
  6. Review
  7. Article
  8. Review
  9. Review
  10. Article
  11. Review
  12. Review
  13. Estrogen Receptor and Vascular Aging.Frontiers in aging · 2021
    Review
  14. Article
  15. Review
  16. Review
  17. Review
  18. Review
  19. Minimotifs dysfunction is pervasive in neurodegenerative disorders.Alzheimer's & dementia (New York, N. Y.) · 2018
    Article
  20. Allosteric inhibition of carnosinase (CN1) by inducing a conformational shift.Journal of enzyme inhibition and medicinal chemistry · 2017
    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

2 authors at 1 institution in 1 country.

Liqing GuDepartment of Chemistry, University of Pittsburgh, Pittsburgh, PA, USA.
Renã A S RobinsonDepartment of Chemistry, University of Pittsburgh, Pittsburgh, PA, USA.
University of Pittsburgh · US

Funding

Novel Multiplexing Proteomics to Study the Periphery in Alzheimer's DiseaseR01GM117191 · NIGMS · VANDERBILT UNIVERSITY · PI ROBINSON, RENA A. S. · 2016 to 2020
$2.1M
NIGMS NIH HHS R01 GM117191
6 · The paper itself

Abstract

Cysteine is a highly reactive amino acid and is subject to a variety of reversible post-translational modifications (PTMs), including nitrosylation, glutathionylation, palmitoylation, as well as formation of sulfenic acid and disulfides. These modifications are not only involved in normal biological activities, such as enzymatic catalysis, redox signaling, and cellular homeostasis, but can also be the result of oxidative damage. Especially in aging and neurodegenerative diseases, oxidative stress leads to aberrant cysteine oxidations that affect protein structure and function leading to neurodegeneration as well as other detrimental effects. Methods that can identify cysteine modifications by type, including the site of modification, as well as the relative stoichiometry of the modification can be very helpful for understanding the role of the thiol proteome and redox homeostasis in the context of disease. Cysteine reversible modifications however, are challenging to investigate as they are low abundant, diverse, and labile especially under endogenous conditions. Thanks to the development of redox proteomic approaches, large-scale quantification of cysteine reversible modifications is possible. These approaches cover a range of strategies to enrich, identify, and quantify cysteine reversible modifications from biological samples. This review will focus on nongel-based redox proteomics workflows that give quantitative information about cysteine PTMs and highlight how these strategies have been useful for investigating the redox thiol proteome in aging and neurodegenerative diseases.

Indexed as

Protein Processing, Post-TranslationalAgingAnimalsCysteineHumansNeurodegenerative DiseasesOxidation-ReductionProteomicsCysteineAgingAlzheimer's diseaseCysteineMass spectrometryNeurodegenerative diseasesOxidationQuantitative proteomicsRedox proteomicsReversible PTMsReview

Identifiers

PMID27666938
PMCPMC5157156
OpenAlexW2523937502

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.