Impact of N-Acyl-Homoserine Lactones, Quorum Sensing Molecules, on Gut Immunity [PDF]
Frontiers in Immunology, 2020 Among numerous molecules found in the gut ecosystem, quorum sensing (QS) molecules represent an overlooked part that warrants highlighting. QS relies on the release of small molecules (auto-inducers) by bacteria that accumulate in the environment ...
Garance Coquant +3 more
doaj +5 more sources
Unusual enantiomeric D,L-N-acyl homoserine lactones in Pectobacterium atrosepticum and Pseudomonas aeruginosa. [PDF]
PLoS ONE, 2023 Quorum Sensing allows bacteria to sense their population density via diffusible N-acyl homoserine lactone (N-HL) signaling molecules. Upon reaching a high enough cell density, bacteria will collectively exhibit a phenotype.
Umang Dhaubhadel +4 more
doaj +4 more sources
Quorum sensing N-Acyl homoserine lactones are a new class of anti-schistosomal. [PDF]
PLoS Neglected Tropical Diseases, 2020 BackgroundSchistosomiasis is a prevalent neglected tropical disease that affects approximately 300 million people worldwide. Its treatment is through a single class chemotherapy, praziquantel.
Helen Whiteland +7 more
doaj +5 more sources
Pseudomonas cremoricolorata Strain ND07 Produces N-acyl Homoserine Lactones as Quorum Sensing Molecules [PDF]
Sensors, 2014 Quorum sensing (QS) is a bacterial cell-to-cell communication system controlling QS-mediated genes which is synchronized with the population density. The regulation of specific gene activity is dependent on the signaling molecules produced, namely N-acyl
Nina Yusrina Muhamad Yunos +8 more
doaj +6 more sources
Detection of New Quorum Sensing N-Acyl Homoserine Lactones From Aeromonas veronii [PDF]
Frontiers in Microbiology, 2018 Sturgeon is an important fresh water-culture fish in China. A problem with sturgeon is its high susceptibility to spoilage. Food spoilage is reported to be regulated by quorum sensing (QS). To identify the QS signals acetylated homoserine lactones (AHLs)
Meng Gui +9 more
doaj +5 more sources
Global and Phylogenetic Distribution of Quorum Sensing Signals, Acyl Homoserine Lactones, in the Family of Vibrionaceae [PDF]
Marine Drugs, 2014 Bacterial quorum sensing (QS) and the corresponding signals, acyl homoserine lactones (AHLs), were first described for a luminescent Vibrio species. Since then, detailed knowledge has been gained on the functional level of QS; however, the abundance of ...
Bastian Barker Rasmussen +5 more
doaj +7 more sources
Synthesis and biological evaluation of novel N-α-haloacylated homoserine lactones as quorum sensing modulators [PDF]
Beilstein Journal of Organic Chemistry, 2014 Novel N-α-haloacylated homoserine lactones, in which a halogen atom was introduced at the α-position of the carbonyl function of the N-acyl chain, have been studied as quorum sensing (QS) modulators and compared with a library of natural N-acylated ...
Michail Syrpas +4 more
doaj +3 more sources
Synthesis and analysis of stable isotope-labelled N-acyl homoserine lactones [PDF]
RSC Advances, 2016 Aliphatic aldehydes were deuterated at the alpha-position via a base-catalyzed exchange reaction with D2O. These deuterated building blocks were used for the synthesis of labelled analogues of quorum sensing signal molecules belonging to the three major ...
De Kimpe, Norbert +3 more
core +3 more sources
Production of both l‐ and d‐ N‐acyl‐homoserine lactones by Burkholderia cepacia and Vibrio fischeri [PDF]
MicrobiologyOpen, 2021 Quorum sensing (QS) is a complex process in which molecules, such as l‐N‐acyl‐homoserine lactones (l‐AHLs), are produced as essential signaling molecules allowing bacteria to detect and respond to cell population density by gene regulation.
Abiud E. Portillo +2 more
doaj +2 more sources
Anti-Inflammatory Effects of Analogues of N-Acyl Homoserine Lactones on Eukaryotic Cells. [PDF]
Int J Mol Sci, 2020 Background: Since acyl-homoserine lactone (AHL) profiling has been described in the gut of healthy subjects and patients with inflammatory bowel disease (IBD), the potential effects of these molecules on host cells have raised interest in the medical community.
Peyrottes A +6 more
europepmc +4 more sources