Virulence properties of Pseudomonas aeruginosa lacking the extreme-stress sigma factor AlgU (sigmaE) (Q28492839)

https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:8698507%20AND%20SRC:MED&resulttype=core&format=json

17 October 2019

title

Virulence properties of Pseudomonas aeruginosa lacking the extreme-stress sigma factor AlgU (sigmaE) (English)

2 references

24 January 2017

https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:8698507%20AND%20SRC:MED&resulttype=core&format=json

17 October 2019

main subject

virulence

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Pseudomonas aeruginosa

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author name string

H Yu

1

1 reference

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17 October 2019

J C Boucher

2

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17 October 2019

N S Hibler

3

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17 October 2019

V Deretic

4

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17 October 2019

language of work or name

English

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publication date

1 July 1996

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24 January 2017

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17 October 2019

published in

Infection and Immunity

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24 January 2017

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17 October 2019

volume

64

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24 January 2017

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17 October 2019

issue

7

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17 October 2019

page(s)

2774-2781

1 reference

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Two distinct loci affecting conversion to mucoidy in Pseudomonas aeruginosa in cystic fibrosis encode homologs of the serine protease HtrA

17 October 2019

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Analysis of promoters controlled by the putative sigma factor AlgU regulating conversion to mucoidy in Pseudomonas aeruginosa: relationship to sigma E and stress response

19 March 2017

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Avirulence of a Pseudomonas aeruginosa algC mutant in a burned-mouse model of infection

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19 March 2017

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A mutation in algN permits trans activation of alginate production by algT in Pseudomonas species

29 September 2017

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Characterization of a locus determining the mucoid status of Pseudomonas aeruginosa: AlgU shows sequence similarities with a Bacillus sigma factor

29 September 2017

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Mechanism of conversion to mucoidy in Pseudomonas aeruginosa infecting cystic fibrosis patients

29 September 2017

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Conversion of Pseudomonas aeruginosa to mucoidy in cystic fibrosis: environmental stress and regulation of bacterial virulence by alternative sigma factors

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Analysis of the Streptomyces coelicolor sigE gene reveals the existence of a subfamily of eubacterial RNA polymerase sigma factors involved in the regulation of extracytoplasmic functions

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Mucoid-to-nonmucoid conversion in alginate-producing Pseudomonas aeruginosa often results from spontaneous mutations in algT, encoding a putative alternate sigma factor, and shows evidence for autoregulation

29 September 2017

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29 September 2017

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rpoE, the gene encoding the second heat-shock sigma factor, sigma E, in Escherichia coli.

29 September 2017

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Functional equivalence of Escherichia coli sigma E and Pseudomonas aeruginosa AlgU: E. coli rpoE restores mucoidy and reduces sensitivity to reactive oxygen intermediates in algU mutants of P. aeruginosa

29 September 2017

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Pathogenesis of cystic fibrosis

29 September 2017

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Pseudomonas aeruginosa sodA and sodB mutants defective in manganese- and iron-cofactored superoxide dismutase activity demonstrate the importance of the iron-cofactored form in aerobic metabolism

29 September 2017

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Multiple promoters and induction by heat shock of the gene encoding the alternative sigma factor AlgU (sigma E) which controls mucoidy in cystic fibrosis isolates of Pseudomonas aeruginosa

29 September 2017

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Biologic activities of antibodies to the neutral-polysaccharide component of the Pseudomonas aeruginosa lipopolysaccharide are blocked by O side chains and mucoid exopolysaccharide (alginate).

29 September 2017

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29 September 2017

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29 September 2017

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Simple model for the study of Pseudomonas aeruginosa infections in leukopenic mice

29 September 2017

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29 September 2017

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29 September 2017

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Flagella and motility alterations in Pseudomonas aeruginosa strains from patients with cystic fibrosis: relationship to patient clinical condition

29 September 2017

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Avirulence and altered physiological properties of cystic fibrosis strains of Pseudomonas aeruginosa

29 September 2017

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Hypochlorite scavenging by Pseudomonas aeruginosa alginate

29 September 2017

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Identification, characterization, and mapping of the Escherichia coli htrA gene, whose product is essential for bacterial growth only at elevated temperatures

29 September 2017

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29 September 2017

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29 September 2017

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29 September 2017

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29 September 2017

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Alginate may accumulate in cystic fibrosis lung because the enzymatic and free radical capacities of phagocytic cells are inadequate for its degradation.

2 June 2018

1 reference

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Alginate inhibition of the uptake of Pseudomonas aeruginosa by macrophages

2 June 2018

1 reference

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Increased phagocytic cell chemiluminescence in patients with cystic fibrosis

2 June 2018

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The role of a stress-response protein in Salmonella typhimurium virulence

2 June 2018

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Identification of the sigma E subunit of Escherichia coli RNA polymerase: a second alternate sigma factor involved in high-temperature gene expression

2 June 2018

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Alginate synthesis in mucoid Pseudomonas aeruginosa: a chromosomal locus involved in control

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12 December 2020

Bacteremic pneumonia due to gram-negative bacilli

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Scavenging by alginate of free radicals released by macrophages

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Infection with Pseudomonas cepacia in chronic granulomatous disease: role of nonoxidative killing by neutrophils in host defense

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Reactive oxygen species in the killing of Pseudomonas aeruginosa by human leukocytes

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12 December 2020

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17 October 2019

2 references

24 January 2017