Literature DB >> 22773629

Phosphate starvation promotes swarming motility and cytotoxicity of Pseudomonas aeruginosa.

Manjeet Bains1, Lucía Fernández, Robert E W Hancock.   

Abstract

We investigated the transcriptional responses of Pseudomonas aeruginosa under phosphate-deficient (0.2 mM) conditions compared to phosphate sufficiency (1 mM). This elicited enormous transcriptional changes in genes related to phosphate acquisition, quorum sensing, chemotaxis, toxin secretion, and regulation. This dysregulation also led to increased virulence-associated phenotypes, including swarming motility and cytotoxicity.

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Year:  2012        PMID： 22773629      PMCID： PMC3426718          DOI： 10.1128/AEM.01015-12

Source DB:  PubMed          Journal:  Appl Environ Microbiol        ISSN： 0099-2240            Impact factor:   4.792


  34 in total

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Review 2.  Pseudomonas aeruginosa: all roads lead to resistance.

Authors:  Elena B M Breidenstein; César de la Fuente-Núñez; Robert E W Hancock
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Journal:  Environ Microbiol       Date:  2010-03-29       Impact factor: 5.491

5.  Complete genome sequence of Pseudomonas aeruginosa PAO1, an opportunistic pathogen.

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Journal:  Nature       Date:  2000-08-31       Impact factor: 49.962

6.  Transcriptional induction of an Agrobacterium regulatory gene at tandem promoters by plant-released phenolic compounds, phosphate starvation, and acidic growth media.

Authors:  S C Winans
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7.  Sinorhizobium meliloti phospholipase C required for lipid remodeling during phosphorus limitation.

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Journal:  Proc Natl Acad Sci U S A       Date:  2009-12-14       Impact factor: 11.205

8.  Phosphate availability regulates biosynthesis of two antibiotics, prodigiosin and carbapenem, in Serratia via both quorum-sensing-dependent and -independent pathways.

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Journal:  Mol Microbiol       Date:  2003-01       Impact factor: 3.501

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  48 in total

Review 1.  Interplay between genetic regulation of phosphate homeostasis and bacterial virulence.

Authors:  Samuel Mohammed Chekabab; Josée Harel; Charles M Dozois
Journal:  Virulence       Date:  2014-10-31       Impact factor: 5.882

2.  Multiple Environmental Factors Influence the Importance of the Phosphodiesterase DipA upon Pseudomonas aeruginosa Swarming.

Authors:  Anne E Mattingly; Nachiket G Kamatkar; Nydia Morales-Soto; Bradley R Borlee; Joshua D Shrout
Journal:  Appl Environ Microbiol       Date:  2018-03-19       Impact factor: 4.792

3.  Differential regulation of polyphosphate genes in Pseudomonas aeruginosa.

Authors:  Nicolás Federico Villamil Munévar; Luiz Gustavo de Almeida; Beny Spira
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5.  Assessing Travel Conditions: Environmental and Host Influences On Bacterial Surface Motility.

Authors:  Anne E Mattingly; Abigail A Weaver; Aleksandar Dimkovikj; Joshua D Shrout
Journal:  J Bacteriol       Date:  2018-03-19       Impact factor: 3.490

Review 6.  Bacterial Sphingomyelinases and Phospholipases as Virulence Factors.

Authors:  Marietta Flores-Díaz; Laura Monturiol-Gross; Claire Naylor; Alberto Alape-Girón; Antje Flieger
Journal:  Microbiol Mol Biol Rev       Date:  2016-06-15       Impact factor: 11.056

7.  Genes required for and effects of alginate overproduction induced by growth of Pseudomonas aeruginosa on Pseudomonas isolation agar supplemented with ammonium metavanadate.

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8.  Oral Polyphosphate Suppresses Bacterial Collagenase Production and Prevents Anastomotic Leak Due to Serratia marcescens and Pseudomonas aeruginosa.

Authors:  Sanjiv K Hyoju; Robin E Klabbers; Melissa Aaron; Monika A Krezalek; Alexander Zaborin; Mara Wiegerinck; Neil H Hyman; Olga Zaborina; Harry Van Goor; John C Alverdy
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9.  Pseudomonas aeruginosa AlgR phosphorylation modulates rhamnolipid production and motility.

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Journal:  J Bacteriol       Date:  2013-10-04       Impact factor: 3.490

10.  Gene PA2449 is essential for glycine metabolism and pyocyanin biosynthesis in Pseudomonas aeruginosa PAO1.

Authors:  Benjamin R Lundgren; William Thornton; Mark H Dornan; Luis Roberto Villegas-Peñaranda; Christopher N Boddy; Christopher T Nomura
Journal:  J Bacteriol       Date:  2013-03-01       Impact factor: 3.490
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