Results 81 to 90 of about 4,426 (184)

The characterization of a new stabilized lactonase from the endophytic fungi Aspergillus pseudonomiae with anti‐bacterial and anti‐fungal properties

Protein Science, Volume 35, Issue 8, August 2026.
Abstract Microorganisms use diverse small‐molecule signals to coordinate behavior, supporting interspecies and interkingdom communication. These chemical dialogs shape fundamental biological processes and define interactions from cooperation to antagonism.
Dor Ben Tovim, Olena Trofimyuk, Elon Yariv, Gali Prag, Livnat Afriat‐Jurnou   +4 more
wiley   +1 more source

Virulence of Plant Pathogenic Bacteria Attenuated by Degradation of Fatty Acid Cell-to-Cell Signaling Factors

Molecular Plant-Microbe Interactions, 2008
Diffusible signal factor (DSF) is a fatty acid signal molecule involved in regulation of virulence in several Xanthomonas species as well as Xylella fastidiosa.
Karyn L. Newman, Subhadeep Chatterjee, Kimberly A. Ho, Steven E. Lindow   +3 more
doaj   +1 more source

To Move or Not to Move: When and How Bacteria Suppress Flagellar Motility

Molecular Microbiology, Volume 126, Issue 2, Page 173-189, August 2026.
Motility cessation in bacteria is a key regulatory strategy that provides multiple survival advantages including enhanced community cooperation, niche adaptation and evasion of host immune responses. This process is controlled by associated mechanisms such as post‐translational modifications and second messenger signalling that stabilise non‐motile ...
Fatemeh Mohaghegh, Jacob Scadden, Matthew A. B. Baker   +2 more
wiley   +1 more source

Inhibition of Pseudomonas aeruginosa Quorum Sensing by Curcuma xanthorrhiza Roxb. Extract

Journal of Pure and Applied Microbiology, 2019
Microorganisms such as Pseudomonas aeruginosa have always been adaptable in surviving the harsh environment such as antimicrobial agents via the quorum sensing (QS) mechanism.
Ahmad Fiqri Mustaqim Othman, Yaya Rukayadi, Son Radu   +2 more
doaj   +1 more source

Quorum Quenching: A Potential Target for Antipseudomonal Therapy.

Infection 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.
Hemmati,Fatemeh, Salehi,Roya, Ghotaslou,Reza, Samadi Kafil,Hossein, Hasani,Alka, Gholizadeh,Pourya, Nouri,Roghayeh, Ahangarzadeh Rezaee,Mohammad   +7 more
openaire   +4 more sources

Bacillus cereus-derived α-amylase disrupts biofilm formation and quorum sensing in multidrug-resistant Klebsiella pneumoniae

BMC Microbiology
Background and objectives Klebsiella pneumoniae is a multidrug-resistant pathogen implicated in severe community- and hospital-acquired infections such as bacteremia, urinary tract infections, sepsis, and pneumonia.
Abd-El-Rahman A. Mustafa, Amal M. Abo-Kamer, Lamiaa A. Al-Madboly   +2 more
doaj   +1 more source

Quorum Quenching with a Diffusible Signal Factor Analog in Stenotrophomonas maltophilia. [PDF]

Pathogens, 2023
Guillén-Navarro D, González-Vázquez R, León-Ávila G, Giono-Cerezo S.   +3 more
europepmc   +1 more source

Novel T4ASS effector with quorum quenching activity. [PDF]

ISME J, 2023
Venturi V, Bez C.
europepmc   +1 more source

Biotechnological Potential of Quorum Quenching Bacterial Strains Isolated from <i>Perca fluviatilis</i>. [PDF]

Animals (Basel)
Dokolin DA, Zlobin IV, Sokolov MN, Sysuev AS, Payuta AA, Flerova EA, Zaitseva YV.   +6 more
europepmc   +1 more source

Developing a Silver Nanocomposite With Quorum-Quenching Enzyme Ag-Est816 to Prevent Periodontitis. [PDF]

Int Dent J
Zhao ZZ, Fan X, Chu CH, Zhang J.
europepmc   +1 more source