Quorum Network Sensing Quenching In Multidrug Resistant Pathogens

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Quorum Network Sensing Quenching In Multidrug Resistant Pathogens

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Author : Rodolfo Garcia-Conteras
language : en
Publisher: Frontiers Media SA
Release Date : 2019-06-28

Quorum Network Sensing Quenching In Multidrug Resistant Pathogens written by Rodolfo Garcia-Conteras and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-06-28 with categories.

The findings of the contributed studies from this Research Topic reflect important aspects (hot topics) of Quorum network (Sensing/Quenching) in multidrug-resistant pathogens, which including: (i) novel mechanisms of QS and detection techniques, (ii) QS/QQ in clinical multidrug resistant strains, (iii) the relationship between QS/QQ as well as multidrug resistance, and (iv) the application of new QQ therapies.

Quorum Sensing Vs Quorum Quenching A Battle With No End In Sight

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Author : Vipin Chandra Kalia
language : en
Publisher: Springer
Release Date : 2014-09-29

Quorum Sensing Vs Quorum Quenching A Battle With No End In Sight written by Vipin Chandra Kalia and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-09-29 with Science categories.

Microbial relationships with all life forms can be as free living, symbiotic or pathogenic. Human beings harbor 10 times more microbial cells than their own. Bacteria are found on the skin surface, in the gut and other body parts. Bacteria causing diseases are the most worrisome. Most of the infectious diseases are caused by bacterial pathogens with an ability to form biofilm. Bacteria within the biofilm are up to 1000 times more resistant to antibiotics. This has taken a more serious turn with the evolution of multiple drug resistant bacteria. Health Departments are making efforts to reduce high mortality and morbidity in man caused by them. Bacterial Quorum sensing (QS), a cell density dependent phenomenon is responsible for a wide range of expressions such as pathogenesis, biofilm formation, competence, sporulation, nitrogen fixation, etc. Majority of these organisms that are important for medical, agriculture, aquaculture, water treatment and remediation, archaeological departments are: Aeromonas, Acinetobacter, Bacillus, Clostridia, Enterococcus, Pseudomonas, Vibrio and Yersinia spp. Biosensors and models have been developed to detect QS systems. Strategies for inhibiting QS system through natural and synthetic compounds have been presented here. The biotechnological applications of QS inhibitors (QSIs) in diverse areas have also been dealt with. Although QSIs do not affect growth and are less likely to impose selective pressure on bacteria, however, a few reports have raised doubts on the fate of QSIs. This book addresses a few questions. Will bacteria develop mechanisms to evade QSIs? Are we watching yet another defeat at the hands of bacteria? Or will we be acting intelligently and survive the onslaughts of this Never Ending battle?

Perspectives Of Quorum Quenching In New Drug Development

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Author : Naga Raju Maddela
language : en
Publisher: CRC Press
Release Date : 2024-05-09

Perspectives Of Quorum Quenching In New Drug Development written by Naga Raju Maddela and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-05-09 with Medical categories.

Antibiotic resistance in pathogen microorganisms is a major global concern, especially the formation of biofilms. Quorum quenching has been practically used to control biofilm growth, and this indicates a promising hope for the development of new drugs for the control of biofilm-forming pathogens. This book provides a single source of information about two issues: the biology of quorum sensing and quorum quenching, and the perspectives of quorum quenching in new drug development. The text covers the latest literature from the last ten years and insights into quorum quenching and its need in medicine as an anti-virulence strategy. Features: Exclusively focuses on quorum quenching and its ability to be used as an alternative to antibiotics in the control of multidrug-resistant pathogens. Reviews the latest literature and case studies of the last ten years in the field of quorum sensing and quorum quenching. Promotes a new approach to the development of the next generation of antibacterial drugs. In the wake of rising antibiotic drug resistance, it is crucial to develop an alternative approach to control bacterial infection diseases and quorum quenching appears to be a promising strategy in the development of new medicines.

Trends In Quorum Sensing And Quorum Quenching

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Author : V. Ravishankar Rai
language : en
Publisher: CRC Press
Release Date : 2020-05-04

Trends In Quorum Sensing And Quorum Quenching written by V. Ravishankar Rai and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-05-04 with Science categories.

The book on Trends in Quorum Sensing and Quorum Quenching: New Perspectives and Applications focuses on the recent advances in the field of quorum sensing in bacteria and the novel strategies developed for quorum sensing inhibition. The topics covered are multidisciplinary and wide-ranging,and includes quorum sensing phenomenon in pathogenic bacteria, food spoilers, and agriculturally relevant bacteria. The applications of quorum sensing inhibitors such as small molecules, bioactives, natural compounds, and quorum quenching enzymes in controlling bacterial infections in clinical settings, agriculture and aquaculture are discussed. The potential use of quorum quenching enzymes for mitigating biofouling is also covered. Special focus is given to exploring quorum sensing inhibitors from microbes and flora inhabiting biodiversity rich regions including tropical rain forests and marine environments. Key features: Covers the fundamental aspects, the progress and challenges in the field of quorum sensing and quorum quenching Reviews quorum sensing in Gram-positive and Gram-negative bacteria of clinical, agricultural, and industrial relevance Discusses the application and future trends of quorum sensing inhibitors from lab to clinical and environmental settings Provides comprehensive coverage on molecular mechanisms in bacterial signaling

Quorum Sensing

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Author : Saurabh Sudha Dhiman
language : en
Publisher:
Release Date : 2021

Quorum Sensing written by Saurabh Sudha Dhiman and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021 with Science categories.

New developments in researching quorum sensing Microbial growth affects industries as diverse as agriculture, engineering, and medicine, to name a few. As more precise solutions are needed for modern challenges, researchers must understand the mechanisms of microbial growth. Quorum sensing (QS) is an essential part of microbial growth, and this work contains key areas such as signal molecules; mechanisms of signal transfer, role, and type of signal receptors; quorum quenching; characterization of microbial plasmids in quorum sensing; and novel and underexplored molecules involved in QS, along with therapeutic roles of quorum sensing inhibitors. This volume is perfect for researchers working on microbiology or biotechnology.

Implication Of Quorum Sensing System In Biofilm Formation And Virulence

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Author : Pallaval Veera Bramhachari
language : en
Publisher: Springer
Release Date : 2019-01-28

Implication Of Quorum Sensing System In Biofilm Formation And Virulence written by Pallaval Veera Bramhachari and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-01-28 with Medical categories.

This book illustrates the importance and significance of Quorum sensing (QS), it’s critical roles in regulating diverse cellular functions in microbes, including bioluminescence, virulence, pathogenesis, gene expression, biofilm formation and antibiotic resistance. Microbes can coordinate population behavior with small molecules called autoinducers (AHL) which serves as a signal of cellular population density, triggering new patterns of gene expression for mounting virulence and pathogenesis. Therefore, these microbes have the competence to coordinate and regulate explicit sets of genes by sensing and communicating amongst themselves utilizing variety of signals. This book descry emphasizes on how bacteria can coordinate an activity and synchronize their response to external signals and regulate gene expression. The chapters of the book provide the recent advancements on various functional aspects of QS systems in different gram positive and gram negative organisms. Finally, the book also elucidates a comprehensive yet a representative description of a large number of challenges associated with quorum sensing signal molecules viz. virulence, pathogenesis, antibiotic synthesis, biosurfactants production, persister cells, cell signaling and biofilms, intra and inter-species communications, host-pathogen interactions, social interactions & swarming migration in biofilms.

Implication Of Quorum Sensing And Biofilm Formation In Medicine Agriculture And Food Industry

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Author : Pallaval Veera Bramhachari
language : en
Publisher: Springer Nature
Release Date : 2019-11-26

Implication Of Quorum Sensing And Biofilm Formation In Medicine Agriculture And Food Industry written by Pallaval Veera Bramhachari and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-11-26 with Medical categories.

The book illustrates the role of quorum sensing in the food industry, agriculture, veterinary sciences, and medicine. It highlights the importance of quorum sensing in regulating diverse cellular functions in microbes, including virulence, pathogenesis, controlled-gene expression systems, and antibiotic resistance. This book also describes the role of quorum sensing in survival behavior and antibiotic resistance in bacteria. Further, it reviews the major role played by quorum sensing in food spoilage, biofilm formation, and food-related pathogenesis. It also explores the methods for the detection and quantification of quorum sensing signals. It also presents antimicrobial and anti-quorum sensing activities of medicinal plants. Finally, the book elucidates a comprehensive yet representative description of basic and applied aspects of quorum sensing inhibitors. This book serves an ideal guide for researchers to understand the implications of quorum sensing in the food industry, medicine, and agriculture.

Bacterial Signaling

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Author : Reinhard Krämer
language : en
Publisher: John Wiley & Sons
Release Date : 2009-12-09

Bacterial Signaling written by Reinhard Krämer and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-12-09 with Science categories.

Providing a comprehensive insight into cellular signaling processes in bacteria with a special focus on biotechnological implications, this is the first book to cover intercellular as well as intracellular signaling and its relevance for biofilm formation, host pathogen interactions, symbiotic relationships, and photo- and chemotaxis. In addition, it deals in detail with principal bacterial signaling mechanisms -- making this a valuable resource for all advanced students in microbiology. Dr. Krämer is a world-renowned expert in intracellular signaling and its implications for biotechnology processes, while Dr. Jung is an expert on intercellular signaling and its relevance for biomedicine and agriculture.

Fungal Metabolites

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Author : Jean-Michel Mérillon
language : en
Publisher:
Release Date :

Fungal Metabolites written by Jean-Michel Mérillon and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on with Fungi categories.

Trends In Quorum Sensing And Quorum Quenching

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Author : V. Ravishankar Rai
language : en
Publisher: CRC Press
Release Date : 2020-05-04

Trends In Quorum Sensing And Quorum Quenching written by V. Ravishankar Rai and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-05-04 with Science categories.

The book on Trends in Quorum Sensing and Quorum Quenching: New Perspectives and Applications focuses on the recent advances in the field of quorum sensing in bacteria and the novel strategies developed for quorum sensing inhibition. The topics covered are multidisciplinary and wide-ranging,and includes quorum sensing phenomenon in pathogenic bacteria, food spoilers, and agriculturally relevant bacteria. The applications of quorum sensing inhibitors such as small molecules, bioactives, natural compounds, and quorum quenching enzymes in controlling bacterial infections in clinical settings, agriculture and aquaculture are discussed. The potential use of quorum quenching enzymes for mitigating biofouling is also covered. Special focus is given to exploring quorum sensing inhibitors from microbes and flora inhabiting biodiversity rich regions including tropical rain forests and marine environments. Key features: Covers the fundamental aspects, the progress and challenges in the field of quorum sensing and quorum quenching Reviews quorum sensing in Gram-positive and Gram-negative bacteria of clinical, agricultural, and industrial relevance Discusses the application and future trends of quorum sensing inhibitors from lab to clinical and environmental settings Provides comprehensive coverage on molecular mechanisms in bacterial signaling