2021
DOI: 10.1007/978-3-030-65481-8_11
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Molecular Mechanisms of Campylobacter Biofilm Formation and Quorum Sensing

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Cited by 19 publications
(13 citation statements)
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“…(55) have shown that iron acquisition genes are down-regulated during acid stress, so it can be hypothesised that exposure of C. jejuni to LEO also led to stress responses in these bacteria. It is important to note that the iron-uptake system is involved in the colonisation, biofilm formation and pathogenicity of this pathogen (56,57), so down-regulation of this pathway might lead to reduction of these processes. Gene cstA, which encodes a carbon starvation protein, was also down-regulated, and this gene is known to be involved in C. jejuni motility and autoagglutination (58).…”
Section: Discussionmentioning
confidence: 99%
“…(55) have shown that iron acquisition genes are down-regulated during acid stress, so it can be hypothesised that exposure of C. jejuni to LEO also led to stress responses in these bacteria. It is important to note that the iron-uptake system is involved in the colonisation, biofilm formation and pathogenicity of this pathogen (56,57), so down-regulation of this pathway might lead to reduction of these processes. Gene cstA, which encodes a carbon starvation protein, was also down-regulated, and this gene is known to be involved in C. jejuni motility and autoagglutination (58).…”
Section: Discussionmentioning
confidence: 99%
“…Nevertheless, it is still unclear whether AI-2 in C. jejuni represents a true QS signaling molecule or whether it is a metabolic by-product of a crucial central metabolic methyl cycle pathway [ 45 ]. To date, AI-2 receptors have still not been identified [ 46 ], and mechanisms by which bioactive compounds affect C. jejuni signaling should be further investigated.…”
Section: Discussionmentioning
confidence: 99%
“…Properties such as intercellular signaling with AI-2 signaling molecule, motility, and chemotaxis allow them to form biofilms or colonize existing biofilms on abiotic surfaces such as polystyrene, glass, and stainless steel. Within biofilms, Campylobacters are protected from antimicrobial agents that penetrate the biofilm matrix slowly and poorly [ 7 ]. Various approaches are used to control Campylobacters in the food production chain, but none is fully effective [ 8 ].…”
Section: Introductionmentioning
confidence: 99%