Results 161 to 170 of about 352,159 (203)

Review of quorum-quenching probiotics: A promising non-antibiotic-based strategy for sustainable aquaculture.

Journal of Fish Diseases
The emergence of antibiotic-resistant bacteria (ARBs) and genes (ARGs) in aquaculture underscores the urgent need for alternative veterinary strategies to combat antimicrobial resistance (AMR).
Anisa Rilla Lubis, Md. Afsar Ahmed Sumon, Nguyen Dinh-Hung, Arun K. Dhar, J. Delamare‐Deboutteville, Do‐Hyung Kim, Andy Shinn, Duangkhae Kanjanasopa, P. Permpoonpattana, H. Doan, Nguyen Vu Linh, Christopher L. Brown   +11 more
semanticscholar   +1 more source

Potential role of quorum quenching activity of silver nanoparticles in controlling non-filamentous bulking within activated sludge process.

Chemosphere, 2023
The effective prevention and control of non-filamentous bulking is a significant challenge. In this study, the underlying effect of quorum sensing (QS) on inducing non-filamentous bulking and the maintenance effect of silver nanoparticles (AgNPs) on ...
Weixing Liu, Jing Wang, Shao-Yang Liu, You-Peng Chen, F. Fang, Peng Yan   +5 more
semanticscholar   +1 more source

Biofouling control potential of quorum quenching anaerobes in lab-scale anaerobic membrane bioreactors: Foulants profile and microbial dynamics.

Chemosphere, 2023
Indigenously isolated anaerobes encoding four quorum quenching (QQ) enzymes were applied in immobilized- and bioaugmented forms for their implications on membrane foulants, microbial taxa, and biofouling control.
H. Waheed, C. Mehmood, Yiwei Li, Ying Du, Yeyuan Xiao   +4 more
semanticscholar   +1 more source

The mitigation potential of synergistic quorum quenching and antibacterial properties for biofilm proliferation and membrane biofouling.

Water Research
Biofouling has been a persistent problem hindering the application of membranes in water treatment, and quorum quenching has been identified as an effective method for mitigating biofouling, but surface accumulation of live bacteria still induces biofilm
Yuan Li, Jixiang Dai, Yanjing Ma, Yuyang Yao, Dayang Yu, Jiangnan Shen, Lijun Wu   +6 more
semanticscholar   +1 more source

Carbon metabolism characteristics of quorum quenching bacteria Rhodococcus sp. BH4 determine the bioaugmentation efficiency under different carbon source conditions.

Water Research
Carbon sources are critical factors influencing bacterial bioaugmentation, however, the underlying mechanisms, particularly the metabolic characteristics of bioaugmented bacteria remain poorly understood. The bioaugmented bacterium Rhodococcus sp.
Yaodong Wu, Xiaohui Liu, Dongbo Liang, Dongyue Li, Jun Li, Wei Guo, Xiujie Wang   +6 more
semanticscholar   +1 more source

Interactions between quorum sensing/quorum quenching and virulence genes may affect coral health by regulating symbiotic bacterial community.

Environmental Research, 2023
Quorum sensing (QS) and quorum quenching (QQ) are two antagonistic processes that may regulate the composition, function and structure of bacterial community.
Meiting Xu, Yihua Lyu, Keke Cheng, Boya Zhang, Zhonghua Cai, Guofu Chen, Jin Zhou   +6 more
semanticscholar   +1 more source

Quorum quenching and proactive host defense

Trends in Plant Science, 2003
Both plants and humans have inducible defense mechanisms. This passive defense strategy leaves the host unprotected for a period of time until resistance is activated. Moreover, many bacterial pathogens have evolved cell-cell communication (quorum-sensing) mechanisms to mount population-density-dependent attacks to overwhelm the host's defense ...
openaire   +2 more sources

Potential roles of quorum quenching in microbial aggregates during wastewater treatment.

Bioresource Technology
Quorum sensing-regulated microbial behaviors often negatively impact wastewater treatment, leading to issues such as biofouling in membrane bioreactors, filamentous bulking, and resistance gene transfer. Quorum quenching, which counteracts quorum sensing,
Yi Fu, Song-Ya Li, Yang Chen, You-Peng Chen, Jin-song Guo, Shao-Yang Liu, Peng Yan   +6 more
semanticscholar   +1 more source

Bacillus quorum quenching shapes the citrus mycobiome through interkingdom signaling.

Science of the Total Environment
Microbiomes are sustained through infinite yet mutually interacting microbial communities, with bacteria and fungi serving as the major constituents.
Ayesha Ahmed, Yinglong Liu, P. He, Pengfei He, Yi-xin Wu, Shahzad Munir, Yueqiu He   +6 more
semanticscholar   +1 more source

Enriched autoinducer-2 (AI-2)-based quorum quenching consortium in a ceramic anaerobic membrane bioreactor (AnMBR) for biofouling retardation.

Water Research, 2022
This study is the first to enrich a facultative QQ consortium for AI-2-based quorum sensing (QS) disruption (FQQ2) and discover its quorum quenching (QQ) performance in an anaerobic membrane bioreactor (AnMBR) for membrane fouling retardation.
Boyan Xu, Qiqin Cho, T. C. Ng, Shujuan Huang, H. Ng   +4 more
semanticscholar   +1 more source