Results 81 to 90 of about 13,538,908 (209)

Bacteria‐Responsive Nanostructured Drug Delivery Systems for Targeted Antimicrobial Therapy

Advanced Materials, Volume 38, Issue 51, 11 September 2026.
Bacteria‐responsive nanocarriers are designed to release antimicrobials only in the presence of infection‐specific cues. This selective activation ensures drug release precisely at the site of infection, avoiding premature or indiscriminate release, and enhancing efficacy.
Guillermo Landa, Gracia Mendoza, Silvia Irusta, Manuel Arruebo   +3 more
wiley   +1 more source

Phenotypic expression of the gene‐for‐gene interaction in plant pathogenic bacteria: An implication for resistance to bacterial diseases by plants

Agrosystems, Geosciences &Environment, Volume 9, Issue 3, September 2026.
Abstract Plant pathogenic bacteria cause massive losses in agriculture and damage to natural plant habitats. Bacterial pathogens not only reduce crop production, but they also reduce crop quality by releasing toxins into the environment. Pathogenic bacteria that invade plant tissues must overcome the plant's defense mechanisms. Plants possess an innate
Muluken Getahun, Zelalem Bekeko
wiley   +1 more source

Fatty Acid Composition of Fixed Oil of Linum strictum and Its Antibiofilm, Anticoagulant, and α‐Amylase Inhibitory Effects–In Vitro and In Silico Study

Chemistry &Biodiversity, Volume 23, Issue 9, September 2026.
Chemical composition, in vitro biological activity and in silico molecular docking of fixed oil of Linum strictum. ABSTRACT The present study investigated the fatty acid composition of Linum strictum seed oil and evaluated its antibacterial, antibiofilm, anticoagulant, and α‐amylase inhibitory activities.
Hayet Edziri, Pooja Bargali, Marwa Melliti, Hasan Aljohi, Mohammad NasserAlkhrayef, Rim Gtari, Marcello Iriti, Ravendra Kumar, Ibrahim O. Alanazi   +8 more
wiley   +1 more source

Bioactive compounds of Hemidesmis indices inhibit the acyl-homoserine lactone synthase [PDF]

AHL (acyl homoserine lactone) is a signaling molecule responsible for communication in gram negative bacteria, which is responsible for bacterial virulence as well as biofilm formation.
Murugan , Kasi, Rodrigo, Clara Preethi
core   +1 more source

A Sinorhizobium meliloti-specific N-acyl homoserine lactone quorum-sensing signal increases nodule numbers in Medicago truncatula independent of autoregulation

Frontiers in Plant Science, 2014
N-acyl homoserine lactones (AHLs) act as quorum sensing signals that regulate cell-density dependent behaviors in many gram-negative bacteria, in particular those important for plant-microbe interactions.
Debora Fabiola Veliz Vallejos, Giel Eduard van Noorden, Mengqi eYuan, Ulrike eMathesius   +3 more
doaj   +1 more source

Accurate mass analysis of N-acyl-homoserine-lactones and cognate lactone-opened compounds in bacterial isolates of Pseudomonas aeruginosa PAO1 by LC-ESI-LTQ-FTICR-MS

, 2009
N-acyl-homoserine-lactones (AHSLs) are widely conserved signal molecules present in quorum sensing systems of Gramnegative bacteria such as Pseudomonas aeruginosa.
Giuliana Bianco, TOMMASO R. I. CATALDI, SALVATORE ABATE, BIANCO, Giuliana   +3 more
core   +2 more sources

Characterization of the Erwinia chrysanthemi expI-expR locus directing the synthesis of two N-acyl-homoserine lactone signal molecules

, 1998
International audienceThe plant pathogen Erwinia chrysanthemi produces three acyl-homoserine lactones (acyl-HSLs). One has been identified as N-(3-oxohexanoyl)-homoserine lactone (OHHL), and the two others were supposed to be N-(hexanoyl)-homoserine ...
Reverchon, Sylvie, Bouillant, Marie-Louise, Salmond, G., Reverchon, S., Nasser, William, Nasser, W.   +5 more
core   +1 more source

Use of acyl-homoserine lactone derivatives as anti-thrombotic agents

, 2016
Uses of acyl-homoserine lactone compounds are described. In particular, uses of acyl-homoserine lactone compounds as anti-thrombotic agents, to inhibit platelets from becoming hypersensitive, and/or to prevent thrombosis, are ...
Wuescher, Leah M., Keeley, Brenton R., Westphal, Glenn R., Worth, Randall G.   +3 more
core  

N-Acyl-homoserine Lactones from Enterobacter sakazakii (Cronobacter spp.) and Their Degradation by Bacillus cereus Enzymes

, 2015
Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)A chemical study of acyl-homoserine lactones (acyl-HSLs) produced by Enterobacter sakazakii resulted in the identification of
Araujo, FDS, Esper, LMR, Sircili, MP, Marsaioli, AJ, Kuaye, AY   +4 more
core   +1 more source

Rhodococcus erythropolis and Its γ-Lactone Catabolic Pathway: An Unusual Biocontrol System That Disrupts Pathogen Quorum Sensing Communication

Agronomy, 2013
Rhodococcus erythropolis is an environmental Gram-positive Actinobacterium with a versatile metabolism involved in various bioconversions and degradations.
Xavier Latour, Corinne Barbey, Andrea Chane, Anne Groboillot, Jean-François Burini   +4 more
doaj   +1 more source