Results 101 to 110 of about 10,756 (214)

The flavonoid-sensing regulator AefR is involved in modulating quorum sensing through repressing the MexEF-OprN efflux pump in Pseudomonas fluorescens

mSystems
Flavonoids, a major component of plant root exudates, play a crucial role in mediating plant-microbe interactions. However, the mechanisms by which flavonoids are perceived and trigger downstream signaling events in microbes remain largely unknown.
Yu Xiao-Quan, Han Jian-Ting, Feng Han-Zhong, Hou Jun, Wang Zhi-Ping, Yong-Xing He   +5 more
doaj   +1 more source

Quorum sensing and its inhibition mechanisms [PDF]

BIO Web of Conferences
The article is a brief literature review. This article provides an overview of the Quorum Sensing system in bacterial communities, highlighting the peculiarities of the system for gram-positive and gramnegative microorganisms. Basic information about the
Prazdnova Evgeniya, Bren Anzhelica, Golovko Lilia, Teperin Alexander, Xu Delin, Zhao Xinqing, Chikindas Michael, Rudoy Dmitry   +7 more
doaj   +1 more source

Regular Wounding in a Natural System : Bacteria Associated With Reproductive Organs of Bedbugs and Their Quorum Sensing Abilities [PDF]

, 2017
During wounding, tissues are disrupted so that bacteria can easily enter the host and trigger a host response. Both the host response and bacterial communication can occur through quorum sensing (QS) and quorum sensing inhibition (QSI).
Deines, Peter, Hammerschmidt, Katrin, Otti, Oliver, Reinhardt, Klaus   +3 more
core   +2 more sources

Magnetic immobilization of a quorum sensing signal hydrolase, AiiA

MicrobiologyOpen, 2019
Magnetic immobilization of quorum sensing (QS) signal hydrolases provides a convenient solution for quenching QS process that is essential for bacterial biofilm formation and antimicrobial resistance.
Lin Wang, Haixing Xu, Zewen Liu, Taolei Sun, Chengqing Yuan, Ying Yang, Junhui Guo, Hao Xie   +7 more
doaj   +1 more source

Quorum Sensing and Quorum Quenching in the Mediterranean Seagrass Posidonia oceanica Microbiota

Frontiers in Marine Science, 2017
Posidonia oceanica (L.) Delile is an endemic Mediterranean seagrass angiosperm. The taxonomic diversity of the Posidonia-associated microbiota has previously been inventoried using culture-based and culture-independent approaches.
Elodie Blanchet, Elodie Blanchet, Soizic Prado, Didier Stien, Jocivânia Oliveira da Silva, Jocivânia Oliveira da Silva, Yoan Ferandin, Nicole Batailler, Laurent Intertaglia, Alexandre Escargueil, Raphaël Lami   +10 more
doaj   +1 more source

In vivo and In vitro Interactions between Pseudomonas aeruginosa and Staphylococcus spp. [PDF]

, 2017
The significance of polymicrobial infections is increasingly being recognized especially in a biofilm context wherein multiple bacterial species—including both potential pathogens and members of the commensal flora—communicate, cooperate, and compete ...
An Hotterbeekx, Herman Goossens, Samir Kumar-Singh, Surbhi Malhotra-Kumar   +3 more
core   +1 more source

Antibacterial Properties of Medicinal Plants From Pakistan Against Multidrug-Resistant ESKAPE Pathogens

Frontiers in Pharmacology, 2018
Local people in the Sudhnoti district of Pakistan share a rich practice of traditional medicine for the treatment of a variety of ailments. We selected nine plants from the Sudhnoti ethnopharmacological tradition used for the treatment of infectious and ...
Muhammad Faraz Khan, Muhammad Faraz Khan, Muhammad Faraz Khan, Huaqiao Tang, James T. Lyles, Rozenn Pineau, Zia-ur-Rahman Mashwani, Cassandra L. Quave, Cassandra L. Quave, Cassandra L. Quave   +9 more
doaj   +1 more source

Proton Motive Force-Dependent Hoechst 33342 Transport by the ABC Transporter LmrA of Lactococcus lactis [PDF]

, 2005
The fluorescent compound Hoechst 33342 is a substrate for many multidrug resistance (MDR) transporters and is widely used to characterize their transport activity.
Abbreviations ABC, Chen M., Doerrler W. T., Ecker G. F., Gajic O., Haugland R. P., Higuchi R., Ketchum C. J., Kuipers O. P., Lalande M. E., Lanzetta P. A., Lewinson O., Linnett P. E., Lubelski J., Lubelski J., Margolles A., Mazurkiewicz P., Orelle C., Paternostre M. T., Poelarends G. J., Putman M., Sakamoto K., Sambrook J., Shapiro A. B., Shapiro A. B., Shapiro A. B., Shapiro A. B., Sharma S., Steinfels E., Urbatsch I. L., van Veen H. W., van Veen H. W., van Veen H. W., Venter H., Viitanen P., Yu J. L.   +35 more
core   +2 more sources

Synergy of Quorum Quenching Enzyme and Quorum Sensing Inhibitor in InhibitingP.aeruginosaQuorum Sensing [PDF]

, 2017
ABSTRACTThe threat of antibiotic resistant bacteria has called for alternative antimicrobial strategies that would mitigate the increase of classical resistance mechanism. Many bacteria employ quorum sensing (QS) to govern the production of virulence genes and formation of drug-resistance biofilms.
Fong, July, Zhang, Chaodong, Yang, Renliang, Boo, Zhao Zhi, Tan, Soon Keat, Nielsen, Thomas E., Givskov, Michael, Wu, Bin, Su, Haibin, Yang, Liang   +9 more
openaire   +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