The Molecular Architecture of Pseudomonas aeruginosa Quorum-Sensing Inhibitors

Q Li, S Mao, H Wang, X Ye - Marine Drugs, 2022 - mdpi.com
The survival selection pressure caused by antibiotic-mediated bactericidal and bacteriostatic
activity is one of the important inducements for bacteria to develop drug resistance. Bacteria …

Quorum Sensing Inhibitors to Quench P. aeruginosa Pathogenicity

M Duplantier, E Lohou, P Sonnet - Pharmaceuticals, 2021 - mdpi.com
The emergence and the dissemination of multidrug-resistant bacteria constitute a major
public health issue. Among incriminated Gram-negative bacteria, Pseudomonas aeruginosa …

Design and synthesis of novel benzimidazole derivatives as potential Pseudomonas aeruginosa anti-biofilm agents inhibiting LasR: Evidence from comprehensive …

RH Abd El-Aleam, AM Sayed, MN Taha… - European Journal of …, 2022 - Elsevier
Quorum sensing (QS) inhibition is one of the potential methods to target bacterial infection.
In this study, comprehensive molecular dynamics simulation (MDS) experiments were …

Chemical probe of AHL modulators on quorum sensing in Gram-Negative Bacteria and as antiproliferative agents: A review

M Ampomah-Wireko, C Luo, Y Cao, H Wang… - European Journal of …, 2021 - Elsevier
Pathogenic bacteria use an intercellular chemical communication system called quorum
sensing (QS) to control the expression of cellular functions such as virulence factors, biofilm …

Novel therapeutic strategies for treating Pseudomonas aeruginosa infection

X Shao, Y Xie, Y Zhang, J Liu, Y Ding… - Expert Opinion on …, 2020 - Taylor & Francis
Introduction: Persistent infections caused by the superbug Pseudomonas aeruginosa and its
resistance to multiple antimicrobial agents are huge threats to patients with cystic fibrosis as …

Bacterial virulence factors: a target for heterocyclic compounds to combat bacterial resistance

RH Abd El-Aleam, RF George, HH Georgey… - RSC …, 2021 - pubs.rsc.org
Antibiotic resistance is one of the most important challenges of the 21st century. However,
the growing understanding of bacterial pathogenesis and cell-to-cell communication has …

Synthesis of Novel Quinazolinone Analogues for Quorum Sensing Inhibition

S Shandil, TT Yu, S Sabir, DSC Black, N Kumar - Antibiotics, 2023 - mdpi.com
As bacteria continue to develop resistance mechanisms against antimicrobials, an
alternative method to tackle this global concern must be developed. As the pqs system is the …

Design, synthesis and evaluation of oxazolopyridinone derivatives as quorum sensing inhibitors

W Chen, P Zhang, T Guo, X Gu, B Bai, S Zhang… - Bioorganic …, 2023 - Elsevier
The antibiotic crisis is associated with the appearance of multidrug resistant (MDR)
pathogens, which has caused severe bacterial infections and imposed a huge burden on …

Novel Vanillin‐based hybrids inhibit quorum sensing and silences phenotypical expressions in Pseudomonas aeruginosa

T Dua, S Mangal, G Akshita, Harshdeep… - Drug Development …, 2023 - Wiley Online Library
In this study, we report the chemical synthesis, computational analysis, and anti‐virulent
studies of five Vanillin‐based hybrids employing phytochemicals. Vanillin (V) is known to …

Design, synthesis and biological evaluation of triazole, sulfonamide and sulfonyl urea derivatives of N-acylhomoserine lactone as quorum sensing inhibitors

UR Yadav, K Devender, M Poornima… - Journal of Molecular …, 2024 - Elsevier
Triazole, sulfonamide and sulfonyl urea derivatives of N-acylhomoserine lactones (AHLs)
have been prepared from homoserine lactone hydrobromide which in turn is derived from l …