Trends In Quorum Sensing And Quorum Quenching

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Trends in Quorum Sensing and Quorum Quenching

V. Ravishankar Rai,Jamuna A Bai
Trends in Quorum Sensing and Quorum Quenching Book PDF

Author : V. Ravishankar Rai,Jamuna A Bai
Publisher : CRC Press
Page : 628 pages
File Size : 41,8 Mb
Release : 2020-05-04
Category : Science
ISBN : 9781000051490

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Trends in Quorum Sensing and Quorum Quenching by V. Ravishankar Rai,Jamuna A Bai Pdf

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 vs Quorum Quenching: A Battle with No End in Sight

Vipin Chandra Kalia
Quorum Sensing vs Quorum Quenching A Battle with No End in Sight Book PDF

Author : Vipin Chandra Kalia
Publisher : Springer
Page : 0 pages
File Size : 40,8 Mb
Release : 2016-08-23
Category : Science
ISBN : 8132235487

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Quorum Sensing vs Quorum Quenching: A Battle with No End in Sight by Vipin Chandra Kalia Pdf

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?

Trends in Quorum Sensing and Quorum Quenching

V. Ravishankar Rai,Jamuna A Bai
Trends in Quorum Sensing and Quorum Quenching Book PDF

Author : V. Ravishankar Rai,Jamuna A Bai
Publisher : CRC Press
Page : 407 pages
File Size : 46,7 Mb
Release : 2020-05-04
Category : Science
ISBN : 9781000051476

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Trends in Quorum Sensing and Quorum Quenching by V. Ravishankar Rai,Jamuna A Bai Pdf

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 vs Quorum Quenching: A Battle with No End in Sight

Vipin Chandra Kalia
Quorum Sensing vs Quorum Quenching A Battle with No End in Sight Book PDF

Author : Vipin Chandra Kalia
Publisher : Springer
Page : 383 pages
File Size : 47,9 Mb
Release : 2014-09-29
Category : Science
ISBN : 9788132219828

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Quorum Sensing vs Quorum Quenching: A Battle with No End in Sight by Vipin Chandra Kalia Pdf

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?

Quantitative Microbiology in Food Processing

Anderson de Souza Sant'Ana
Quantitative Microbiology in Food Processing Book PDF

Author : Anderson de Souza Sant'Ana
Publisher : John Wiley & Sons
Page : 611 pages
File Size : 47,9 Mb
Release : 2017-02-06
Category : Technology & Engineering
ISBN : 9781118756423

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Quantitative Microbiology in Food Processing by Anderson de Souza Sant'Ana Pdf

Microorganisms are essential for the production of many foods, including cheese, yoghurt, and bread, but they can also cause spoilage and diseases. Quantitative Microbiology of Food Processing: Modeling the Microbial Ecology explores the effects of food processing techniques on these microorganisms, the microbial ecology of food, and the surrounding issues concerning contemporary food safety and stability. Whilst literature has been written on these separate topics, this book seamlessly integrates all these concepts in a unique and comprehensive guide. Each chapter includes background information regarding a specific unit operation, discussion of quantitative aspects, and examples of food processes in which the unit operation plays a major role in microbial safety. This is the perfect text for those seeking to understand the quantitative effects of unit operations and beyond on the fate of foodborne microorganisms in different foods. Quantitative Microbiology of Food Processing is an invaluable resource for students, scientists, and professionals of both food engineering and food microbiology.

Implication of Quorum Sensing and Biofilm Formation in Medicine, Agriculture and Food Industry

Pallaval Veera Bramhachari
Implication of Quorum Sensing and Biofilm Formation in Medicine Agriculture and Food Industry Book PDF

Author : Pallaval Veera Bramhachari
Publisher : Springer Nature
Page : 327 pages
File Size : 44,7 Mb
Release : 2019-11-26
Category : Medical
ISBN : 9789813294097

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Implication of Quorum Sensing and Biofilm Formation in Medicine, Agriculture and Food Industry by Pallaval Veera Bramhachari Pdf

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.

Quorum Sensing and its Biotechnological Applications

Vipin Chandra Kalia
Quorum Sensing and its Biotechnological Applications Book PDF

Author : Vipin Chandra Kalia
Publisher : Springer
Page : 278 pages
File Size : 55,6 Mb
Release : 2018-08-11
Category : Medical
ISBN : 9789811308482

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Quorum Sensing and its Biotechnological Applications by Vipin Chandra Kalia Pdf

This book delves into the biotechnological applications of Quorum sensing (QS)- a peculiar gene-regulatory process of some microorganisms. Quorum Sensing allows a large bacterial population to work together in a coordinated manner to carry out metabolic activities, which individual bacterium cannot. The different chapters describe how, associating bioremediation process with energy generation is an economical proposal, for reducing pollution and managing biowastes. The book discusses how QS can be exploited for biotechnological applications in generating bioproducts, bioenergy, bioremediation, biosensors, health and agricultural activities. It further highlights how QS is becoming an integral part of synthetic biology for genetic circuits for producing: (i) novel products, (ii) biosensors, (iii) bioactive molecules, etc. The book is divided into different sections for a clear understanding of the applicability of QS in, the Environment, Energy, Agriculture and Health sectors.

Quorum Sensing

Giuseppina Tommonaro
Quorum Sensing Book PDF

Author : Giuseppina Tommonaro
Publisher : Academic Press
Page : 309 pages
File Size : 47,6 Mb
Release : 2019-04-08
Category : Medical
ISBN : 9780128149065

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Quorum Sensing by Giuseppina Tommonaro Pdf

Quorum sensing (QS) is a process of bacterial cooperative behaviour that has an effect on gene regulation. This cell-to-cell communication system involves the production of signalling molecules according to cell density and growth stage. Virulence, the ability to infest a habitat and cause disease, is also governed by such communication signals. Quorum Sensing: Molecular mechanism and biotechnological application collects, describes and summarizes the most interesting results obtained from experts working on QS mechanisms. It contributes to the understanding of the molecular basis that regulates this mechanism, and describes new findings in fields of application. This volume describes the QS mechanism from its molecular basis to medical applications such as antibiotic therapy and involvement of QS in pathologies. This reference also analyzes its potential use in biotechnological applications such as food packaging, drug delivery, and marine biofilm. The broad scope of this title will be of significant use to researchers across several fields with interest in QS, including to microbiologists, chemists, biochemists and ecologists. Describes Quorum Sensing (QS) mechanisms from their molecular basis, to their clinical applications Spans several fields in relation to QS, including microbiology, chemistry, biochemistry and ecology Considers QS as an approach to the discovery of new antibiotics Looks at QS as a means to understand the microbial world and towards use of bacteria and their products in biotechnological applications Summarizes key results on QS mechanisms’ molecular basis and fields of application

Implication of Quorum Sensing System in Biofilm Formation and Virulence

Pallaval Veera Bramhachari
Implication of Quorum Sensing System in Biofilm Formation and Virulence Book PDF

Author : Pallaval Veera Bramhachari
Publisher : Springer
Page : 381 pages
File Size : 44,6 Mb
Release : 2019-01-28
Category : Medical
ISBN : 9789811324291

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Implication of Quorum Sensing System in Biofilm Formation and Virulence by Pallaval Veera Bramhachari Pdf

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.

Bioresources and Bioprocess in Biotechnology

Shiburaj Sugathan,N. S. Pradeep,Sabu Abdulhameed
Bioresources and Bioprocess in Biotechnology Book PDF

Author : Shiburaj Sugathan,N. S. Pradeep,Sabu Abdulhameed
Publisher : Springer
Page : 438 pages
File Size : 53,7 Mb
Release : 2017-05-26
Category : Science
ISBN : 9789811042843

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Bioresources and Bioprocess in Biotechnology by Shiburaj Sugathan,N. S. Pradeep,Sabu Abdulhameed Pdf

This book is a compilation of detailed articles on various products and services that can be derived from bioresources through bioprocess. It offers in-depth discussions and case studies on commercially and therapeutically important enzymes, antimicrobials, anti-cancer molecules and anti-inflammatory substances. It also includes a separate section on emerging trends in bioactive substances research. This unique book is a valuable source of information for biotechnologists and bioprocess experts as well as academics and researchers who are actively involved in product and process development.

Microbial Technology for Health and Environment

Pankaj Kumar Arora
Microbial Technology for Health and Environment Book PDF

Author : Pankaj Kumar Arora
Publisher : Springer Nature
Page : 414 pages
File Size : 41,7 Mb
Release : 2020-03-21
Category : Science
ISBN : 9789811526794

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Microbial Technology for Health and Environment by Pankaj Kumar Arora Pdf

Rampant industrialization has caused high levels of contamination by various toxic chemicals in our water bodies, which is a matter of concern in terms of ecosystems, as well as human and animal health. Polluted wastewater can contaminate drinking water and is also is a causal factor for bio-magnification of heavy metals into our food cycle. In the last decade, several methodologies have been adopted to clean the wastewaters, and among these, microbial remediation has emerged as an effective technology. Several variants of microbial technologies have been developed for wastewater treatment and biodegradation specific to the industry, type of waste and toxicity of the chemicals. This book describes the recent advances in microbial degradation and microbial remediation of various xenobiotic compounds in soil and wastewater. It also explains various modern microbial technologies for biodegradation and wastewater treatment. It covers various microbial technologies for wastewater treatment, biodegradation, bioremediation and solid waste management. Gathering contributions from leading international it focuses on the status quo in industrial wastewater treatment and its biodegradation. The book is intended for researchers in the field of industrial wastewater, students of environmental sciences and practitioners in water pollution abatement.

Biotechnological Applications of Quorum Sensing Inhibitors

Vipin Chandra Kalia
Biotechnological Applications of Quorum Sensing Inhibitors Book PDF

Author : Vipin Chandra Kalia
Publisher : Springer
Page : 473 pages
File Size : 43,7 Mb
Release : 2018-05-30
Category : Science
ISBN : 9789811090264

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Biotechnological Applications of Quorum Sensing Inhibitors by Vipin Chandra Kalia Pdf

This book discusses the practical applications of quorum sensing inhibitors for both human and plant health. Quorum sensing inhibitors that disrupt microbial biofilms can be employed to treat bacterial infections. The book describes the various bioactive molecules that can serve as quorum sensing inhibitors to combat deadly bacterial infections, in addition to several synthetic quorum sensing inhibitors. Quorum sensing is the mechanism through which bacteria develop antibiotic resistance. Intended to provide a clearer understanding of the practical applications of quorum sensing inhibitors, the book details how the problem of antibiotic resistance can be countered through the intelligent application of quorum sensing inhibitors.

Aquaculture Health Management

Frederick S.B. Kibenge,Mark D. Powell
Aquaculture Health Management Book PDF

Author : Frederick S.B. Kibenge,Mark D. Powell
Publisher : Academic Press
Page : 396 pages
File Size : 50,6 Mb
Release : 2020-06-13
Category : Technology & Engineering
ISBN : 9780128133606

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Aquaculture Health Management by Frederick S.B. Kibenge,Mark D. Powell Pdf

Aquaculture Health Management: Design and Operation Approaches is an essential reference for the diverse aquaculture community. With the steadily increasing importance of healthy fish production and the expansion of the animal aquaculture industry to new geographic areas, new microbial and parasitic species with pathogenic potential continue to emerge. The book covers the broad spectrum of fish and shellfish health, the functional roles of pathogen emergence, and the impacts of nutrition and preventative medicine such as pre- and probiotics, as well as chemical treatments, relevant legislation and more. This reference takes a comprehensive approach to understanding overall fish health management, making it valuable to aquaculturists, practitioners in aquatic animal health, veterinarians and all those in industry, government or academia who are interested in aquaculture and fisheries and their sustainable futures. Presents the biosecurity measures used to prevent the spread of disease Discusses fish immunology to help readers understand preventive medicine for a healthy fish production Examines the latest scientific methods and technologies to maximize efficiencies for healthy fish production for farming Includes the most commonly researched fish, crustaceans and mollusks in aquaculture

Microbial Biofilms

Mahmoud Ghannoum,Matthew Parsek,Marvin Whiteley,Pranab K. Mukherjee
Microbial Biofilms Book PDF

Author : Mahmoud Ghannoum,Matthew Parsek,Marvin Whiteley,Pranab K. Mukherjee
Publisher : John Wiley & Sons
Page : 608 pages
File Size : 45,6 Mb
Release : 2015-10-01
Category : Science
ISBN : 9781683673330

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Microbial Biofilms by Mahmoud Ghannoum,Matthew Parsek,Marvin Whiteley,Pranab K. Mukherjee Pdf

An examination of the research and translational application to prevent and treat biofilm-associated diseases In the decade since the first edition of Microbial Biofilms was published, the interest in this field has expanded, spurring breakthrough research that has advanced the treatment of biofilm-associated diseases. This second edition takes the reader on an exciting, extensive review of bacterial and fungal biofilms, ranging from basic molecular interactions to innovative therapies, with particular emphasis on the division of labor in biofilms, new approaches to combat the threat of microbial biofilms, and how biofilms evade the host defense. Chapters written by established investigators cover recent findings, and contributions from investigators new to the field provide unique and fresh insights. Specifically, Microbial Biofilms provides state-of-the-art research in the field of bacterial and fungal biofilms detailed descriptions of the in vitro and in vivo models available to evaluate microbial biofilms future areas of research and their translational and clinical applications Microbial Biofilms is a useful reference for researchers and clinicians. It will also provide insight in the dynamic field of microbial biofilms for graduate and postgraduate students.

Biocommunication of Archaea

Guenther Witzany
Biocommunication of Archaea Book PDF

Author : Guenther Witzany
Publisher : Springer
Page : 324 pages
File Size : 44,5 Mb
Release : 2017-09-27
Category : Science
ISBN : 9783319655369

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Biocommunication of Archaea by Guenther Witzany Pdf

Archaea represent a third domain of life with unique properties not found in the other domains. Archaea actively compete for environmental resources. They perceive themselves and can distinguish between ‘self’ and ‘non-self’. They process and evaluate available information and then modify their behaviour accordingly. They assess their surroundings, estimate how much energy they need for particular goals, and then realize the optimum variant. These highly diverse competences show us that this is possible owing to sign(aling)- mediated communication processes within archaeal cells (intra-organismic), between the same, related and different archaeal species (interorganismic), and between archaea and nonarchaeal organisms (transorganismic). This is crucial in coordinating growth and development, shape and dynamics. Such communication must function both on the local level and between widely separated colony parts. This allows archaea to coordinate appropriate response behaviors in a differentiated manner to their current developmental status and physiological influences. This book will orientate further investigations on how archaeal ecosphere inhabitants communicate with each other to coordinate their behavioral patterns and whats the role of viruses in this highly dynamic interactional networks.