Cited by 199Bacterial biofilms and quorum sensingBacterial Genetics and BiotechnologyEscherichia coli research studies

Stimulation of bacterial growth by heat-stable, norepinephrine-induced autoinducers

Freestone, Primrose P.E, Haigh, Richard D, Williams, Peter H, Lyte, Mark·1999·FEMS Microbiology Letters

Abstract

The ability of norepinephrine to increase the growth of Escherichia coli in a serum-based medium has previously been shown to be due to the production of an autoinducer of growth during early log phase. Seventeen Gram-negative and 6 Gram-positive clinical isolates were examined for a similar ability to respond to norepinephrine, and to synthesise autoinducer. The majority of Gram-negative strains both produced and responded to heat-stable norepinephrine-induced autoinducers of growth. Most of these autoinducers showed a high degree of cross-species activity, suggesting the existence of a novel family of Gram-negative bacterial signalling molecules. In contrast, although a number of Gram-positive strains were able to respond to norepinephrine, the majority failed to produce autoinducers in the presence of norepinephrine.

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Registry

Crossref · 10.1111/j.1574-6968.1999.tb13449.x

Cites

19 of 19 references verified0 citation errors · 0 not checkable

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  • Bacterial growth promotion by host stress molecules is not unique to P aeruginosa and is also seen with Streptococcus pneumoniae, S aureus, and Klebsiella pneumoniae.

    “Bacterial growth promotion by host stress molecules is not unique to P aeruginosa, and is also seen with Streptococcus pneumoniae,121 S aureus,122 and Klebsiella pneumoniae.”

    From The microbiome and critical illness (2016) · cites this paper as [123]

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Authors
Freestone, P. P. E., Haigh, R. D., Williams, P. H., & Lyte, M.
Affiliations
  • University of Leicester (GB)
  • Minnesota State University, Mankato (US)
Corresponding author
Freestone, Primrose P.E
Venue
FEMS Microbiology Letters
Published
1999-03
Volume
172
Issue
1
Pages
53-60
ISSN
  • 0378-1097 (ISSN-L)
  • 1574-6968
OpenAlex
W2134412511
Cited by
199
References
19
Citations by year
2026: 4 · 2025: 7 · 2024: 4 · 2023: 9 · 2022: 5 · 2021: 18 · 2020: 11 · 2019: 6 · 2018: 9 · 2017: 4 · 2016: 16 · 2015: 5 · 2014: 6 · 2013: 8 · 2012: 11
FWCI
1.38
Type
journal article
Language
en
Open access
closed
Locations
  • FEMS Microbiology Letters (publishedVersion)
  • PubMed (publishedVersion)
  • Leicester Research Archive (University of Leicester) (submittedVersion)
Funders
  • Wellcome Trust
  • National Institutes of Health (5k02mh001371-02)
  • State Key Laboratory of Synthetical Automation for Process Industries
  • National Institute of Mental Health (MH-50431, MH01371, R01MH050431)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Bacterial biofilms and quorum sensing
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Bacterial Genetics and Biotechnology
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Endocrinology › Escherichia coli research studies
Keywords
norepinephrine, autoinducers, bacterial growth stimulation, Escherichia coli, bacterial quorum sensing, Gram-negative bacteria, Gram-positive bacteria, clinical bacterial isolates
MeSH terms
Gram-Negative Bacteria, Gram-Positive Bacteria, Humans, Norepinephrine, Gram-Negative Bacterial Infections, Gram-Positive Bacterial Infections, Culture Media, Conditioned

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