Evidence map›Paper›PMID 22901060›Full record

ReviewAntioxidants & redox signaling2013

Disulfide bond formation in the bacterial periplasm: major achievements and challenges ahead.

Katleen Denoncin, Jean-François Collet

Abstract readReview
In one paragraph

Review in Antioxidants & redox signaling, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 66 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
66citing papers in PubMed, 1 pooled it
4.5field-weighted citation impact, top 5% 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

66 citing papers in PubMed, 1 synthesis or guideline pooled it, 127 citations in OpenAlex.

  1. Drug-resistantClinical microbiology reviews · 2025
    Pooled it
  2. Disulphide maintenance systems and proteostasis.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2026
    Review
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  11. A cryptic oxidoreductase safeguards oxidative protein folding inProceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  12. Exposure ofJournal of fungi (Basel, Switzerland) · 2023
    Article
  13. Article
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  15. Survival ofMicroorganisms · 2022
    Article
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  19. Article
  20. Vascular thiol isomerases in thrombosis: The yin and yang.Journal of thrombosis and haemostasis : JTH · 2020
    Review

6 more citing papers are in PubMed but not listed here.

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.

Katleen DenoncinBrussels Center for Redox Biology, de Duve Institute, Université catholique de Louvain, Brussels 1200, Belgium.
Jean-François Collet
Walloon Excellence in Lifesciences and Biotechnology · BE

Funding

European Research Council 282335
6 · The paper itself

Abstract

significanceThe discovery of the oxidoreductase disulfide bond protein A (DsbA) in 1991 opened the way to the unraveling of the pathways of disulfide bond formation in the periplasm of Escherichia coli and other Gram-negative bacteria. Correct oxidative protein folding in the E. coli envelope depends on both the DsbA/DsbB pathway, which catalyzes disulfide bond formation, and the DsbC/DsbD pathway, which catalyzes disulfide bond isomerization. RECENT ADVANCES: Recent data have revealed an unsuspected link between the oxidative protein-folding pathways and the defense mechanisms against oxidative stress. Moreover, bacterial disulfide-bond-forming systems that differ from those at play in E. coli have been discovered. CRITICAL ISSUES: In this review, we discuss fundamental questions that remain unsolved, such as what is the mechanism employed by DsbD to catalyze the transfer of reducing equivalents across the membrane and how do the oxidative protein-folding catalysts DsbA and DsbC cooperate with the periplasmic chaperones in the folding of secreted proteins. FUTURE DIRECTIONS: Understanding the mechanism of DsbD will require solving the structure of the membranous domain of this protein. Another challenge of the coming years will be to put the knowledge of the disulfide formation machineries into the global cellular context to unravel the interplay between protein-folding catalysts and chaperones. Also, a thorough characterization of the disulfide bond formation machineries at work in pathogenic bacteria is necessary to design antimicrobial drugs targeting the folding pathway of virulence factors stabilized by disulfide bonds.

Indexed as

BacteriaBacterial ProteinsDisulfidesModels, MolecularPeriplasmProtein FoldingBacterial ProteinsDisulfides

Identifiers

PMID22901060
PMCPMC3676657
OpenAlexW1968522752

What OpenQuestion holds

Textmetadata
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.