Hydrogen peroxide from L-amino acid oxidase of king cobra (Ophiophagus hannah) venom attenuates Pseudomonas biofilms.
Journal
Scientific reports
ISSN: 2045-2322
Titre abrégé: Sci Rep
Pays: England
ID NLM: 101563288
Informations de publication
Date de publication:
12 07 2023
12 07 2023
Historique:
received:
03
03
2023
accepted:
29
06
2023
medline:
14
7
2023
pubmed:
13
7
2023
entrez:
12
7
2023
Statut:
epublish
Résumé
Because of the high incidence of Pseudomonas aeruginosa biofilms-related nosocomial infections, venoms from common Thai snakes were tested. Although venoms from king cobra (Ophiophagus hannah; OH) and green pit viper (Trimeresurus albolabris) showed the broadest antibacterial spectrum, OH venom demonstrated more profound anti-biofilm activities against P. aeruginosa. Additionally, purified L-amino acid oxidase from OH venom (OH-LAAO), using a three-step chromatography and protein identification, reduced biofilm mass as indicated by the downregulation of several genes, including the genes for biofilm synthesis (algD and pslB) and biofilm regulators (algU, gacA, and siaD). Moreover, OH-LAAO disrupted Pseudomonas-preformed biofilms via upregulation of several genes for biofilm dispersion (nbdA, bdlA, and dipA) and biofilm degradation (endA and pslG), resulting in a reduction of the biofilm biomass. Due to the antimicrobial effects and anti-biofilm activities (reduced production plus increased dispersion) neutralized by catalase, a hydrogen peroxide (H
Identifiants
pubmed: 37438396
doi: 10.1038/s41598-023-37914-3
pii: 10.1038/s41598-023-37914-3
pmc: PMC10338509
doi:
Substances chimiques
L-Amino Acid Oxidase
EC 1.4.3.2
Hydrogen Peroxide
BBX060AN9V
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Pagination
11304Informations de copyright
© 2023. The Author(s).
Références
Int J Mol Sci. 2022 Jul 27;23(15):
pubmed: 35955437
Microbiology (Reading). 2023 Feb;169(2):
pubmed: 36757866
Appl Microbiol Biotechnol. 2015 Oct;99(19):7847-57
pubmed: 26243056
Nat Rev Chem. 2022;6(7):451-469
pubmed: 35702592
Front Pharmacol. 2020 Feb 25;11:110
pubmed: 32158389
Clin J Am Soc Nephrol. 2009 May;4(5):957-64
pubmed: 19406972
PLoS Genet. 2016 May 13;12(5):e1006032
pubmed: 27176226
Toxicon. 2010 Apr 1;55(4):795-804
pubmed: 19944711
Antimicrob Agents Chemother. 2016 Aug 22;60(9):5554-62
pubmed: 27401562
Microbiol Spectr. 2022 Jun 29;10(3):e0240821
pubmed: 35604233
J Proteomics. 2013 Aug 26;89:141-53
pubmed: 23796489
FEMS Microbiol Rev. 2012 Jul;36(4):893-916
pubmed: 22212072
Nat Rev Microbiol. 2020 Oct;18(10):571-586
pubmed: 32533131
Comp Biochem Physiol C Toxicol Pharmacol. 2011 Mar;153(2):237-42
pubmed: 21059402
Front Pharmacol. 2020 Jul 24;11:1132
pubmed: 32848750
Eur J Biochem. 1995 Mar 15;228(3):805-16
pubmed: 7737180
Signal Transduct Target Ther. 2022 Jun 25;7(1):199
pubmed: 35752612
Infect Immun. 2014 May;82(5):2048-58
pubmed: 24595142
Biotechnol Adv. 2021 Jul-Aug;49:107734
pubmed: 33785375
Zool Res. 2018 Mar 18;39(2):87-96
pubmed: 29515090
Microbiology (Reading). 1999 Jun;145 ( Pt 6):1349-1357
pubmed: 10411261
Emerg Med J. 2011 Feb;28(2):107-14
pubmed: 20511640
PLoS One. 2021 Oct 7;16(10):e0258148
pubmed: 34618850
Antioxid Redox Signal. 2006 Mar-Apr;8(3-4):243-70
pubmed: 16677071
FEBS Lett. 2002 Nov 20;531(3):509-12
pubmed: 12435602
Toxicon. 2007 Sep 15;50(4):479-89
pubmed: 17543361
Biochem Biophys Res Commun. 2013 Nov 22;441(3):550-4
pubmed: 24183721
Int J Biochem. 1991;23(3):323-7
pubmed: 2044840
Biochim Biophys Acta. 2011 Jul;1810(7):683-94
pubmed: 21539897
Toxicon. 2005 Jun 15;45(8):1163-70
pubmed: 15922781
Appl Microbiol Biotechnol. 2021 Jun;105(12):4819-4832
pubmed: 34106313
Front Neurol. 2021 Dec 02;12:716778
pubmed: 34925203
Toxins (Basel). 2020 Sep 20;12(9):
pubmed: 32962193
Elife. 2021 Mar 01;10:
pubmed: 33646117
Lancet. 2017 Jul 1;390(10089):2
pubmed: 28677550
Nat Rev Microbiol. 2016 Aug 11;14(9):563-75
pubmed: 27510863
Front Microbiol. 2019 May 03;10:913
pubmed: 31130925
Front Microbiol. 2016 Feb 26;7:179
pubmed: 26955366
PLoS Negl Trop Dis. 2017 Dec 15;11(12):e0006138
pubmed: 29244815
Toxins (Basel). 2017 Sep 18;9(9):
pubmed: 28927001
ACS Appl Bio Mater. 2021 Dec 20;4(12):8248-8258
pubmed: 35005941
J Proteomics. 2015 Apr 29;120:105-25
pubmed: 25748141
Biomed Res Int. 2014;2014:196754
pubmed: 24738050
Nat Rev Microbiol. 2014 Jul;12(7):465-78
pubmed: 24861036
Microb Pathog. 2019 Dec;137:103745
pubmed: 31520734
S Afr Med J. 2017 Mar 29;107(4):315-319
pubmed: 28395682
Microbiol Mol Biol Rev. 2014 Sep;78(3):510-43
pubmed: 25184564