Biofilms by bacterial human pathogens: Clinical relevance – development, composition and regulation – therapeutical strategies
Authors:Adina Schulze1,#, Fabian Mitterer1,#, Joao P. Pombo1 and Stefan Schild1,2,3
1 Institute of Molecular Biosciences, University of Graz, Humboldtstrasse 50, 8010 Graz, Austria.
2 BioTechMed Graz, Austria.
3 Field of Excellence Biohealth – University of Graz, Graz, Austria.
# A.S. and F.M. contributed equally to this work.
Keywords:
biofilm-associated disease, nosocomial infections, Vibrio cholerae, Pseudomonas aeruginosa, staphylococci, treatment, biofilm.
Abbreviations:
AIP – autoinducing peptide;
CF – cystic fibrosis;
COPD – chronic obstructive pulmonary disease;
DGC – diguanylate cyclase;
eDNA – extracellular DNA;
EHEC – enterohemorrhagic E. coli;
EPS – extracellular polymeric substance;
GlcNAc – N-acetyl-D-glucosamine;
IBD – inflammatory bowel disease;
MRSA – methicillin-resistant S. aureus;
MSCRAMM – microbial surface components recognizing adhesive matrix molecule;
MSHA – mannose sensitive hemagglutinin;
PIA – polysaccharide intercellular adhesin;
PDE – phosphodiesterase;
QS – quorum sensing;
SERAM – secretable expanded repertoire adhesive molecule;
sRNA – small RNA;
UPEC – uropathogenic E. coli;
UTI -urinary tract infection;
UTR – untranslated region;
VPS – Vibrio exopolysaccharide.
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Conflict of interest statement:
The authors declare no conflict of interest.
Please cite this article as:
Adina Schulze, Fabian Mitterer, Joao P. Pombo and Stefan Schild (2021). Biofilms by bacterial human pathogens: Clinical relevance - development, composition and regulation - thera-peutical strategies. Microbial Cell 8(2): 28-56. doi: 10.15698/mic2021.02.741
© 2021 Schulze et al. This is an open-access article released under the terms of the Creative Commons Attribution (CC BY) license, which allows the unrestricted use, distribution, and reproduc-tion in any medium, provided the original author and source are acknowledged.
Abstract:
Notably, bacterial biofilm formation is increasingly recognized as a passive virulence factor facilitating many infectious disease processes. In this review we will focus on bacterial biofilms formed by human pathogens and highlight their relevance for diverse diseases. Along biofilm composition and regulation emphasis is laid on the intensively studied biofilms of Vibrio cholerae, Pseudomonas aeruginosa and Staphylococcus spp., which are commonly used as biofilm model organisms and therefore contribute to our general understanding of bacterial biofilm (patho-)physiology. Finally, therapeutical intervention strategies targeting biofilms will be discussed.
doi: 10.15698/mic2021.02.741
Volume 8, pp. 28 to 56, published 01/02/2021.