Results 151 to 160 of about 152,081 (201)

Quorum Quenching

Nature Reviews Molecular Cell Biology, 2001
Alison H. Mitchell
exaly   +2 more sources

Quorum Quenching

2021
Bakterien sind in der Lage, ihre Artgenossen in der Umgebung über unterschiedliche Signalmoleküle wahrzunehmen und über bestimmte Signalwege auf steigendes Zellwachstum gemeinschaftlich zu reagieren. Bezeichnet wird dieser Vorgang als Quorum Sensing und stellt ein Art bakterielle Sprache dar. Bei pathogenen Organismen führt diese Kommunikation meist zu
Vollstedt, Christel, Streit, Wolfgang
openaire   +1 more source

Quorum Quenching: A Potential Target for Antipseudomonal Therapy

open access: yesInfection and Drug Resistance, 2020
There has been excessive rate of use of antibiotics to fight Pseudomonas aeruginosa (P. aeruginosa) infections worldwide, which has consequently caused the increased resistance to multiple antibiotics in this pathogen. Due to the widespread resistance and the current poor effect of antibiotics consumed to treat P.
Hossein Samadi Kafil   +2 more
exaly   +5 more sources

Quorum-Quenching Microbial Infections: Mechanisms and Implications [PDF]

open access: yesPhilosophical Transactions of the Royal Society B: Biological Sciences, 2007
The discovery of antibiotics early in the past century marked the beginning of active control and prevention of infectious microbial diseases. However, extensive use of antibiotics has also unavoidably resulted in the emergence of ‘superbugs’ that resist conventional antibiotics. The finding that many pathogens rely on cell-to-cell
Lian-Hui Zhang   +2 more
exaly   +3 more sources

Quorum Quenching

2023
Antibiotic resistance is a global health concern. Strains of pathogenic microorganisms that have developed resistance to multiple antibiotics, such as MRSA, are extremely difficult to treat, and alternative methods for tackling pathogenic microorganisms are in demand.
openaire   +1 more source

Biotechnological applications of quorum quenching enzymes

Chemico-Biological Interactions, 2017
Numerous bacteria use quorum sensing (QS) to synchronize their behavior and monitor their population density. They use signaling molecules known as autoinducers (AI's) that are synthesized and secreted into their local environment to regulate QS-dependent gene expression. Among QS-regulated pathways, biofilm formation and virulence factor secretion are
Bzdrenga, Janek   +6 more
openaire   +3 more sources

Quorum Quenching for Sustainable Environment

2021
Quorum quenching is the process that prevents quorum sensing through the disruption of signalling cascade and bacterial communication among themselves mediated by the degradation of the signalling molecules. Therefore, quorum quenching has a considerable contribution in the negative regulation of threatening diseases and eventually increasing soil ...
Sumira Malik   +6 more
openaire   +1 more source

Towards quorum-quenching catalytic antibodies

Chem. Commun., 2009
The development of a novel method to attenuate bacterial virulence is reported, which is based upon the use of designed transition-state analogues to select human catalytic antibodies capable of degrading bacterial quorum-sensing molecules.
Prashant B, Kapadnis   +5 more
openaire   +2 more sources

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