Results 31 to 40 of about 5,613 (225)
Crystal Structures of a Quorum-quenching Antibody [PDF]
Journal of Molecular Biology, 2007 A large number of Gram-negative bacteria employ N-acyl homoserine lactones (AHLs) as signaling molecules in quorum sensing, which is a population density-dependent mechanism to coordinate gene expression. Antibody RS2-1G9 was elicited against a lactam mimetic of the N-acyl homoserine lactone and represents the only reported monoclonal antibody that ...
Erik W, Debler +5 more
openaire +2 more sources
Blue light directly modulates the quorum network in the human pathogen Acinetobacter baumannii
Scientific Reports, 2021 Quorum sensing modulates bacterial collective behaviors including biofilm formation, motility and virulence in the important human pathogen Acinetobacter baumannii.
Marisel Romina Tuttobene +9 more
doaj +1 more source
RdmA Is a Key Regulator in Autoinduction of DSF Quorum Quenching in Pseudomonas nitroreducens HS-18
mBio, 2023 Diffusible signal factor (DSF) represents a family of widely conserved quorum-sensing (QS) signals which regulate virulence factor production and pathogenicity in numerous Gram-negative bacterial pathogens.
Huishan Wang +5 more
doaj +1 more source
Quorum Sensing and Quorum Quenching in Agrobacterium: A “Go/No Go System”? [PDF]
Genes, 2018 The pathogen Agrobacterium induces gall formation on a wide range of dicotyledonous plants. In this bacteria, most pathogenicity determinants are borne on the tumour inducing (Ti) plasmid. The conjugative transfer of this plasmid between agrobacteria is regulated by quorum sensing (QS). However, processes involved in the disturbance of QS also occur in
Dessaux, Yves, Faure, Denis
openaire +2 more sources
Advances in BODIPY Derivatives for Antibacterial Phototherapy
Angewandte Chemie, EarlyView.This review systematically summarizes the design strategies and structure‐activity relationships of BODIPY‐based antibacterial phototherapy, covering molecular engineering of small‐molecule photosensitizers and nanoplatforms, bacterial targeting and carrier design, and discussing the challenges and future perspectives associated with clinical ...
Li Lv +9 more
wiley +2 more sources
Microbial Biotechnology, 2023 Virulence factor modulating (VFM) is a quorum sensing (QS) signal shared by and specific to Dickeya bacteria, regulating the production of plant cell wall degrading enzymes (PCWDEs) and virulence of Dickeya. High polarity and trace of VFM signal increase
Fan Liu +10 more
doaj +1 more source
DETECTION OF QUORUM QUENCHING -PRODUCING BACTERIA FROM RHIZOSPHERE SOIL AS A BIOCONTROL AGENTS
, 2021 Quorum sensing is known as a communication mechanism among bacteria to control gene expression such as bioluminescence, pigmentation, and pathogenicity. Quorum quenching is known as inhibition of quorum sensing activity.
Johanna, Inez +2 more
core +1 more source
Quorum Sensing peptides for dental infection Quorum Quenching
, 2023 embargoed_20260904Il sistema digerente umano ospita varie colonie batteriche complesse e dinamiche che variano per composizione e funzione metabolica.
MARCOLUNGO, CHIARA
core
Shipin gongye ke-jiTo study the types of quorum quenching bacteria in soil and their quorum quenching characteristics, the study screened, isolated, and identified quorum quenching strains from soil and assessed their quorum quenching properties, the inhibitory and ...
Xiqian TAN +6 more
doaj +1 more source
Signal Disruption Leads to Changes in Bacterial Community Population
Frontiers in Microbiology, 2019 The disruption of bacterial signaling (quorum quenching) has been proven to be an innovative approach to influence the behavior of bacteria. In particular, lactonase enzymes that are capable of hydrolyzing the N-acyl homoserine lactone (AHL) molecules ...
Michael Schwab +15 more
doaj +1 more source