Quorum sensing is a population-density-dependent signalling mechanism by which bacteria coordinate gene expression through the secretion and detection of small diffusible molecules. In pathogenic ...

Fungal pathogens coordinate collective behaviours through quorum sensing, a cell-density-dependent communication system that relies on the secretion and detection of small signalling molecules. In ...

Pseudomonas aeruginosa is notorious for its role in food spoilage and infections, posing a significant threat to both food safety and human health. Traditionally, antimicrobial agents have been the go ...

It has been reported that the minimum inhibitory concentration (MIC) and the minimum bactericidal concentration (MBC) for biofilm bacteria are 10 to 1000 times higher than the corresponding values for ...

Scientists at the University of Nottingham have discovered how specific surface patterns on plastics used for medical devices can drastically reduce the ability of bacteria to attach and multiply, ...

University of Minnesota researchers have found a way to prevent gum disease by disrupting bacterial communication rather than ...

Researchers found blocking bacterial AHL signals with lactonase enzymes boosts health-linked oral microbes, and oxygen levels ...

Light is a universal stimulus that influences all living things. Cycles of light and dark help set the biological clocks for organisms ranging from single-celled bacteria to human beings. Some ...

Researchers have looked into the behavior of Listeria monocytogenes related to biofilms and how they support the persistence of the pathogen in food processing environments. A study led by the ...

Scientists have discovered a novel method to influence oral bacteria by disrupting their chemical communication, known as quorum sensing. By blocking specific signaling molecules, researchers promoted ...

Quorum sensing and quenching: A microbial dial for carbon-neutral wastewater treatment. This schematic summarizes how quorum sensing (QS) and quorum quenching (QQ) control greenhouse gas emissions ...