Bacterial biofilm and extracellular polymeric substances in the treatment of environmental pollutants: beyond the protective role in survivability

KU Mahto, M Priyadarshanee, DP Samantaray… - Journal of Cleaner …, 2022 - Elsevier
Increased tolerance to toxic pollutants and enhanced degradation capabilities of the
bacterial biofilm is often attributed to the matrix of extracellular polymeric substances (EPS) …

Oral commensal streptococci: gatekeepers of the oral cavity

JJ Baty, SN Stoner, JA Scoffield - Journal of Bacteriology, 2022 - Am Soc Microbiol
Oral commensal streptococci are primary colonizers of the oral cavity. These streptococci
produce many adhesins, metabolites, and antimicrobials that modulate microbial succession …

The role of extracellular DNA in the establishment, maintenance and perpetuation of bacterial biofilms

M Okshevsky, RL Meyer - Critical reviews in microbiology, 2015 - Taylor & Francis
The significance of extracellular DNA (eDNA) in biofilms was overlooked until researchers
added DNAse to a Pseudomonas aeruginosa biofilm and watched the biofilm disappear …

Streptococcus sanguinis biofilm formation & interaction with oral pathogens

B Zhu, LC Macleod, T Kitten, P Xu - Future microbiology, 2018 - Taylor & Francis
Caries and periodontitis are the two most common human dental diseases and are caused
by dysbiosis of oral flora. Although commensal microorganisms have been demonstrated to …

The roles of extracellular DNA in the structural integrity of extracellular polymeric substance and bacterial biofilm development

T Das, S Sehar, M Manefield - Environmental microbiology …, 2013 - Wiley Online Library
Bacteria adhere to natural and engineered surfaces and develop into mature biofilms
encased in self‐produced extracellular polymeric substances (EPSs). EPS consists of …

Mini-review: Biofilm responses to oxidative stress

M Gambino, F Cappitelli - Biofouling, 2016 - Taylor & Francis
Biofilms constitute the predominant microbial style of life in natural and engineered
ecosystems. Facing harsh environmental conditions, microorganisms accumulate reactive …

[HTML][HTML] Pyocyanin Promotes Extracellular DNA Release in Pseudomonas aeruginosa

T Das, M Manefield - 2012 - journals.plos.org
Bacterial adhesion and biofilm formation are both dependent on the production of
extracellular polymeric substances (EPS) mainly composed of polysaccharides, proteins …

How microbial aggregates protect against nanoparticle toxicity

J Tang, Y Wu, S Esquivel-Elizondo, SJ Sørensen… - Trends in …, 2018 - cell.com
The increasing use and discharge of nanoparticles (NPs) pose risks to microorganisms that
maintain the health of aquatic ecosystems. Although NPs are toxic to microorganisms, they …

Reactive oxygen species in the signaling and adaptation of multicellular microbial communities

M Čáp, L Váchová, Z Palková - Oxidative medicine and cellular …, 2012 - Wiley Online Library
One of the universal traits of microorganisms is their ability to form multicellular structures,
the cells of which differentiate and communicate via various signaling molecules. Reactive …

Regulating the intersection of metabolism and pathogenesis in gram‐positive bacteria

AR Richardson, GA Somerville… - Metabolism and …, 2015 - Wiley Online Library
For prototrophic bacteria, central metabolism (ie, glycolysis, the pentose phosphate
pathway, and the Krebs cycle) supplies the 13 biosynthetic intermediates necessary to …