Cited by 168Bacterial Genetics and BiotechnologyEscherichia coli research studiesHeat shock proteins research

Maintaining integrity under stress: Envelope stress response regulation of pathogenesis in gram-negative bacteria

Open access
Hews, Claire L., Cho, Timothy, Rowley, Gary, Raivio, Tracy L.·2019·Frontiers in Cellular and Infection Microbiology

Abstract

The Gram-negative bacterial envelope is an essential interface between the intracellular and harsh extracellular environment. Envelope stress responses (ESRs) are crucial to the maintenance of this barrier and function to detect and respond to perturbations in the envelope, caused by environmental stresses. Pathogenic bacteria are exposed to an array of challenging and stressful conditions during their lifecycle and, in particular, during infection of a host. As such, maintenance of envelope homeostasis is essential to their ability to successfully cause infection. This review will discuss our current understanding of the σE- and Cpx-regulated envelope stress responses (ESRs), with a specific focus on their role in the virulence of a number of model pathogens.

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Integrity signals

Registry

Crossref · 10.3389/fcimb.2019.00313

Cites

274 of 274 references verified0 citation errors · 0 not checkable

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  • The Cpx two-component system and the heat shock σE pathway are well-characterized regulatory transduction pathways of envelope stress responses for preventing perturbation in periplasmic protein folding.

    “So far, the Cpx two-component system (2CST system CpxRA) and the heat shock σE pathway have been well-characterized as two regulatory transduction pathways of Envelope stress responses (ESRs) systems for preventing any perturbation in the periplasmic protein folding [143].”

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Cites

2 retracted

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Research works printed but not linked: 1

  1. Pandey S. Martins K. L. Mathee K. (2016). Posttranslational regulation of antisigma factors of RpoE: a comparison between the Escherichia coli and Pseudomonas aeruginosa systems, in Stress and Environmental Regulation of Gene Expression and Adaptation in Bacteria, ed de Brujin F. J. (Hoboken, NJ: John Wiley and Sons, Inc), 361– 367.

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Authors
Hews, C. L., Cho, T., Rowley, G., & Raivio, T. L.
Affiliations
  • University of East Anglia (GB)
  • University of Alberta (CA)
Corresponding author
  • Rowley, Gary
  • Raivio, Tracy L.
Venue
Frontiers in Cellular and Infection Microbiology
Published
2019-09-04
Volume
9
Pages
313-313
ISSN
2235-2988 (ISSN-L)
OpenAlex
W2969979807
Cited by
168
References
274
Citations by year
2026: 17 · 2025: 21 · 2024: 23 · 2023: 22 · 2022: 33 · 2021: 37 · 2020: 13 · 2019: 1 · 2018: 1
FWCI
2.78
Type
journal article
Language
en
Open access
Locations
  • Frontiers in Cellular and Infection Microbiology (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • UEA Digital Repository (University of East Anglia) (acceptedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
Funders
  • Canadian Institutes of Health Research (MOP342982)
  • Biotechnology and Biological Sciences Research Council (M011216, BB/M011216, 1786329, BB/M011216/1)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Bacterial Genetics and Biotechnology
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Endocrinology › Escherichia coli research studies
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Heat shock proteins research
Keywords
envelope stress response, Gram-negative bacteria, sigma E, CPX, bacterial virulence, pathogenesis, host-pathogen interaction
MeSH terms
Adaptation, Physiological, Cell Membrane, Cell Wall, Gram-Negative Bacteria, Stress, Physiological, Gene Expression Regulation, Bacterial, Gene Regulatory Networks

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