Recent Advances In Bacterial Biofilm Studies

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Recent Advances in Bacterial Biofilm Studies

Author : Liang Wang,Bing Gu,Li Zhang,Zuobin Zhu
Publisher : BoD – Books on Demand
Page : 184 pages
File Size : 50,6 Mb
Release : 2024-02-28
Category : Medical
ISBN : 9781803567082

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Recent Advances in Bacterial Biofilm Studies by Liang Wang,Bing Gu,Li Zhang,Zuobin Zhu Pdf

Bacterial biofilm is a complex structure with diverse bacterial cells in a highly organized and ordered group within a matrix of extracellular polymeric substances they produce. Microbes attach to surfaces to develop biofilms, a sophisticated process regulated by factors such as nutritional status and biotic/abiotic surface features. An established biofilm structure mainly comprises bacterial cells, proteins, nucleic acid, and exo-polysaccharides that are extracellular macromolecules excreted as tightly bound layers in microbes, providing a perfect niche for bacteria to exchange genetic material between cells. In addition, bacterial cells in the matrix also communicate via quorum sensing, which greatly impacts biofilm processes. Under clinical circumstances, bacterial biofilm shows great resistance to antibiotics, disinfectants, and body defense systems, making it difficult for clinicians to eradicate and facilitate many infectious disease processes, leading to chronic infections of patients with long-term hospitalization and high mortality rates. Therefore, it is very important to understand the recent advances in forming, regulating, and eradicating biofilms in human infections to better prevent, control, and treat biofilm infections in humans. Written by an international team of basic and clinical researchers, the chapters of this book provide novel insights and advanced knowledge for life science researchers, clinical researchers, doctors, and other interested readers on some of the latest developments in biofilms.

Biofilms

Author : L V Evans
Publisher : CRC Press
Page : 507 pages
File Size : 46,7 Mb
Release : 2003-09-02
Category : Science
ISBN : 9780203304723

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Biofilms by L V Evans Pdf

Biofilms affect the lives of all of us, growing as they do for example on our teeth (as plaque), on catheters and medical implants in our bodies, on our boats and ships, in food processing environments, and in drinking and industrial water treatment systems. They are highly complex biological communities whose detailed structure and functioning is only gradually being unravelled, with the development of increasingly sophisticated technology for their study. Biofilms almost always have a negative impact on human affairs (flocs in sewage treatment plants are a major exception) and a lot of research is being carried out to gain a better understanding of them, so that we will be in a better position to control them. This volume, with contributions by international experts from widely diverse areas of this field, presents a state-of-the-art picture of where we are at present in terms of our knowledge of biofilms, the techniques being used to study them, and possible strategies for controlling their growth more successfully. It should provide a valuable reference source for information on biofilms and their control for many years to come.

Advances in Bacteria Research and Treatment: 2011 Edition

Author : Anonim
Publisher : ScholarlyEditions
Page : 535 pages
File Size : 52,5 Mb
Release : 2012-01-09
Category : Medical
ISBN : 9781464921438

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Advances in Bacteria Research and Treatment: 2011 Edition by Anonim Pdf

Advances in Bacteria Research and Treatment: 2011 Edition is a ScholarlyEditions™ eBook that delivers timely, authoritative, and comprehensive information about Bacteria. The editors have built Advances in Bacteria Research and Treatment: 2011 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about Bacteria in this eBook to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Advances in Bacteria Research and Treatment: 2011 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/.

Emerging Concepts in Bacterial Biofilms

Author : Sabu Thomas
Publisher : Cambridge Scholars Publishing
Page : 381 pages
File Size : 44,8 Mb
Release : 2020-01-10
Category : Science
ISBN : 9781527545175

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Emerging Concepts in Bacterial Biofilms by Sabu Thomas Pdf

The ability to form biofilms is a universal attribute of bacteria. Bacteria are able to grow on almost every surface, forming these architecturally complex communities. In biofilms, the cells grow in multicellular aggregates, encased in an extracellular matrix produced by the bacteria themselves. They impact humans in many ways, and can form in natural, medical and industrial settings. For example, the formation of biofilms on medical devices such as catheters or implants often results in difficult-to-treat chronic infections. This book focuses on emerging concepts in bacterial biofilm research, such as the different mechanisms of biofilm formation in Gram negative and Gram positive bacteria, and the burden of biofilm associated infections. It also highlights the various anti-biofilm strategies that can be translated to curb biofilm-associated infections and the escalation of antimicrobial resistance determinants.

New and Future Developments in Microbial Biotechnology and Bioengineering: Microbial Biofilms

Author : Mukesh Kumar Yadav,Bhim Pratap Singh
Publisher : Elsevier
Page : 324 pages
File Size : 52,7 Mb
Release : 2019-10-10
Category : Technology & Engineering
ISBN : 9780444642806

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New and Future Developments in Microbial Biotechnology and Bioengineering: Microbial Biofilms by Mukesh Kumar Yadav,Bhim Pratap Singh Pdf

New and Future Developments in Microbial Biotechnology and Bioengineering: Microbial Biofilms is divided into three sections: microbial adhesion/biofilms in medical settings, microbial adhesion/biofilms in agriculture, and microbial adhesion/biofilm in the environment and industry. Chapters cover adhesion and biofilm formation by pathogenic microbes on tissue and on indwelling medical devices, including sections on human infections, microbial communication during biofilm mode of growth, host defense and antimicrobial resistance, and more. Other sections cover the biofilms of agriculturally important and environmental friendly microbes, including biofilm formation on plants, in soil, and in aquatic environments. Finally, the latest scientific research on microbial adhesion and biofilm formation in the environment and in industry is covered. Provides an overview on the growth, structure, cell-to-cell interactions, and control/dispersal of bacterial and fungal of in vitro and in vivo biofilms Presents an overview on the microbial adhesion, biofilm formation and structures of single-species and multi-species biofilms on human tissues/medical devices, agriculture, environment and chemical industries Includes chapters on microbial biofilms of pathogenic microbes on human tissues and in medical indwelling devices Covers factors affecting microbial biofilm, adhesion and formation

Recent Trends in Biofilm Science and Technology

Author : Manuel Simoes,Anabel Borges,Lucia Chaves Simoes
Publisher : Academic Press
Page : 416 pages
File Size : 40,9 Mb
Release : 2020-06-04
Category : Science
ISBN : 9780128194980

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Recent Trends in Biofilm Science and Technology by Manuel Simoes,Anabel Borges,Lucia Chaves Simoes Pdf

Recent Trends in Biofilm Science and Technology helps researchers working on fundamental aspects of biofilm formation and control conduct biofilm studies and interpret results. The book provides a remarkable amount of knowledge on the processes that regulate biofilm formation, the methods used, monitoring characterization and mathematical modeling, the problems/advantages caused by their presence in the food industry, environment and medical fields, and the current and emergent strategies for their control. Research on biofilms has progressed rapidly in the last decade due to the fact that biofilms have required the development of new analytical tools and new collaborations between biologists, engineers and mathematicians. Presents an overview of the process of biofilm formation and its implications Provides a clearer understanding of the role of biofilms in infections Creates a foundation for further research on novel control strategies Updates readers on the remarkable amount of knowledge on the processes that regulate biofilm formation

New Insights on Biofilm Antimicrobial Strategies

Author : Luís Melo,Nuno F. Azevedo
Publisher : MDPI
Page : 264 pages
File Size : 52,7 Mb
Release : 2021-08-17
Category : Medical
ISBN : 9783036512211

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New Insights on Biofilm Antimicrobial Strategies by Luís Melo,Nuno F. Azevedo Pdf

Over the last few decades, the study of microbial biofilms has been gaining interest among the scientific community. These microbial communities comprise cells adhered to surfaces that are surrounded by a self-produced exopolymeric matrix that protects biofilm cells against different external stresses. Biofilms can have a negative impact on different sectors within society, namely in agriculture, food industries, and veterinary and human health. As a consequence of their metabolic state and matrix protection, biofilm cells are very difficult to tackle with antibiotics or chemical disinfectants. Due to this problem, recent advances in the development of antibiotic alternatives or complementary strategies to prevent or control biofilms have been reported. This book includes different strategies to prevent biofilm formation or to control biofilm development and includes full research articles, reviews, a communication, and a perspective.

Biofilms

Author : Judith Henderson
Publisher : Unknown
Page : 270 pages
File Size : 48,9 Mb
Release : 2016
Category : Science
ISBN : 1536101524

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Biofilms by Judith Henderson Pdf

Microbial biofilms are populations of microorganisms that are found on solid-liquid interface and are typically surrounded by a matrix of extracellular polymeric substances (EPS). The aggregates of cells not firmly attached to a surface are sometimes termed 'flocs' and have the same characteristics as biofilms. Bacteria in the biofilms produce an extracellular matrix and this contributes to ~90% of the biofilm biomass. They are found in all environments such as marine, freshwater, industrial surfaces, domestic appliances exposed to tap water and wastewater, dental surfaces, medical implants etc. This book discusses the characterization, applications and recent advances in the study of biofilms.

Microbial Biofilms

Author : Sanket Joshi,Dibyajit Lahiri,Rina Rani Ray,MubarakAli Davoodbasha
Publisher : Elsevier
Page : 454 pages
File Size : 53,6 Mb
Release : 2023-06-10
Category : Science
ISBN : 9780323957168

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Microbial Biofilms by Sanket Joshi,Dibyajit Lahiri,Rina Rani Ray,MubarakAli Davoodbasha Pdf

Microbial Biofilms: Challenges and Advances in Metabolomic Study is a volume in the Advances in Biotechnology and Bioengineering Series. The volume covers the metabolomic characteristics of bacterial biofilms and examines the techniques used in the analysis of the metabolomics of the biofilm, its formation, and related infections. The book includes the metabolomics study of various types of biofilms and details new strategies in targeting metabolic pathways for inhibiting the biofilm. The book also describes various types of metabolomics studies like metabolomics of oral biofilm and metabolomics of biofilm by nosocomial microbes. It also points out the recent advancements on various aspects of metabolomics studies pertaining to biofilms, related infections, their pathogenesis, and present-day treatment strategies. Microbial Biofilms: Challenges and Advances in Metabolomic Study is a helpful resource to scientists and researchers engaged in biofilm studies, precisely on the metabolomic changes at molecular level occurring in the participating microorganisms. It is also fascinating and thought provoking for the clinicians and health professionals actively involved in the treatment of biofilm mediated chronic infections, since it depicts the pathogenic consequences of the small molecular interactions of the metabolites in biofilm. Discusses recent trends in biofilms research Details newer strategies in treating the biofilm by targeting metabolic pathways Covers chronic infections caused by biofilm and their metabolomics studies Examines various analytical aspects on the metabolomics study of biofilm as well as how metabolomics regulate the formation of the biofilm Incorporates relevant case studies

Biofilms:

Author : Shane Rowland
Publisher : Unknown
Page : 0 pages
File Size : 51,6 Mb
Release : 2021
Category : Biofilms
ISBN : 1685070620

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Biofilms: by Shane Rowland Pdf

"Biofilms are naturally occurring clusters of microorganisms that stick to non-biological surfaces, like rocks in a stream. This book contains eight chapters that examine biofilms from a variety of perspectives, including the latest research in this field. Chapter One comprehensively studies the role of endophytic microbes as a potential and alternative source of antimicrobial and antibiofilm bioactive components. Chapter Two discusses how to manage oral microbial biofilm using chemical and herbal medicine. Chapter Three highlights the importance of marine biofouling and the role of coccoid cyanobacteria in this process. Chapter Four focuses on biofilm development, its impact on human health and the problems that are associated with biofilm control. Chapter Five examines microbial biofilms and their role in the environment including agriculture and bioremediation. Chapter Six reviews natural terpenoids and provides descriptions of their structural origin, biological roles and multifunctional properties, such as promoting activity on health-beneficial bacteria. Chapter Seven explains the concepts of biofilm development and the importance of honey and its implications in human health and disease control. Chapter Eight thoroughly studies the potential of honey as antibiofilm, anti-quorum sensing and dispersal agent"--

Bacterial Processes—Advances in Research and Application: 2012 Edition

Author : Anonim
Publisher : ScholarlyEditions
Page : 156 pages
File Size : 52,5 Mb
Release : 2012-12-26
Category : Science
ISBN : 9781481603706

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Bacterial Processes—Advances in Research and Application: 2012 Edition by Anonim Pdf

Bacterial Processes—Advances in Research and Application: 2012 Edition is a ScholarlyEditions™ eBook that delivers timely, authoritative, and comprehensive information about Bacterial Processes. The editors have built Bacterial Processes—Advances in Research and Application: 2012 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about Bacterial Processes in this eBook to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Bacterial Processes—Advances in Research and Application: 2012 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/.

Biofilm formation by staphylococci and streptococci: Structural, functional and regulatory aspects and implications for pathogenesis

Author : Joan A. Geoghegan, Pietro Speziale
Publisher : Frontiers Media SA
Page : 113 pages
File Size : 48,7 Mb
Release : 2015-06-25
Category : Infectious and parasitic diseases
ISBN : 9782889195633

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Biofilm formation by staphylococci and streptococci: Structural, functional and regulatory aspects and implications for pathogenesis by Joan A. Geoghegan, Pietro Speziale Pdf

Members of the genus Staphylococcus and Streptococcus are the causative agnets of many human and animal diseases. Over the past decade the complete sequencing of many staphylococcal and streptococcal genomes has promoted a significant advance in our knowledge of these important pathogens. The pathogenicity of these bacteria is due to the expression of a large variety of virulence factors. Such determinants, which are cell wall-associated and secreted proteins, include adhesins that confer to the pathogen the ability to attach to extracellular matrix/plasma and host cell surfaces, proteins that contribute to host cell invasion and intracellular survival and soluble factors that decrease phagocytosis and modulate the immune response. Furthermore, these Gram-positive cocci in many natural environments (heart valve, lung, oral cavity, throat) and infections on implanted devices live in matrix-encased groups known as biofilms. Biofilms are specialized bacterial communities with high order organization analogous to that of a tissue in multicellular organism that adhere to abiotic or biological substrata and produce an exopolymeric matrix composed of polysaccarides, proteins, DNA or combination thereof. Bacteria within a biofilm persist in adverse conditions, show resistance to killing by antibiotics and to host immune defences and are difficult to eradicate and treat clinically. Therefore, understanding the mechanisms of biofilm development will allow us to effectively combat staphylococcal/streptococcal biofilm-based infections. This Research Topic will focus on the molecular components involved in biofilm formation by staphylococci and streptococci, the role they play in the development, maturation and dispersal of biofilm and on the regulatory aspects of such complex processes. The implication for the pathogenesis of infective diseases and potential therapeutic strategies against biofilm-based infections will be also discussed. The articles will highlight both the recent advances and future challenges inherent in this rapidly evolving area.

Advances in Microbial Biotechnology

Author : Pradeep Kumar, PhD.,Jayanta Kumar Patra,Pranjal Chandra
Publisher : CRC Press
Page : 564 pages
File Size : 46,5 Mb
Release : 2018-10-03
Category : Medical
ISBN : 9781351248891

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Advances in Microbial Biotechnology by Pradeep Kumar, PhD.,Jayanta Kumar Patra,Pranjal Chandra Pdf

Over the last few decades, the rapid and vast development of advanced microbial bioresources and metagenomics techniques has completely transformed the field of microbial biotechnology. Our understanding of microbial diversity, evolutionary biology, and microbial interaction with their animal and plant hosts at molecular level has been revolutionized with an abundance of new research. This new volume, Advances in Microbial Biotechnology: Current Trends and Future Prospect, focuses on the application of microorganisms for several purposes: for plant protection and improvement, for environmental remediation purposes, and for the improvement of human health. Various applications of microorganisms are covered broadly and have been appropriately reflected in depth in different chapters. The book is divided into four major sections: applied microbiology in agriculture microbes in the environment microbes in human health microbes in nanotechnology The book provides insight into the diverse microorganisms that have been explored and exploited in the development of various applications for agricultural improvements. The book also looks at the application of microbes for the removal of pollutants and the recovery of metals and oils. Also discussed is the detection and exploitation of microorganisms in the diagnosis of human diseases, providing possible holistic approaches to health. This new volume will provide a wealth of information on new research on the application of microbial biotechnology today.

Microbial Biofilms

Author : Bakrudeen Abdul
Publisher : CRC Press
Page : 485 pages
File Size : 41,5 Mb
Release : 2020-11-05
Category : Medical
ISBN : 9781000215618

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Microbial Biofilms by Bakrudeen Abdul Pdf

This book provides a broad range of applications and recent advances in the search for biofilm materials in nature. It also explains the future implications for biofilms in the areas of advanced molecular genetics, pharmaceuticals, pharmacology, and toxicology. This book is comprised of 20 chapters from leading experts in the field and it examines immunology and microbiological studies derived from biofilms as well as explores environmental, agricultural, and chemical impacts on biofilms. It is divided into five subdivisions: biofilms and its complications, biofilm infections in human body, detection of biofilm-forming pathogens, antibiofilm chemotherapy, and biofilms production tools in aquaculture. This book may be used as a text or reference for everyone interested in microbial biofilms and their current applications. It is also highly recommended for environmental microbiologists, medical microbiologists, bioremediation experts, and microbiologists working in biocorrosion, biofouling, biodegradation, water microbiology, quorum sensing, and many other related areas. Scientists in academia, research laboratories, and industry will also find it of interest. This book includes chapter homework problems and case studies. Powerpoints are also available for adopting instructors. Discusses and clarifies the resource of isolation and chemical properties from biofilms Discusses the latest pharmaceutical, pharmacological, and medicinal approaches toward the treatment of chronic and uncured diseases, such as Alzheimer’s osteoporotic, sexual dysfunction, sleep sickness, allergy treatment, asthma, hair loss, AIDS, hypertension, antiaging, etc. Examines immunology and microbiological studies derived from biofilms Explores environmental, agricultural, and chemical impacts on biofilms. Dr. Bakrudeen Ali Ahmed Abdul is an Associate Professor, the Head of the Department of Biochemistry and Dean of the School of Life Sciences, Centre for Research and Development (CRD), PRIST Deemed University, Vallam, Thanjavur, Tamil Nadu, India. His research areas include the application of plant biochemistry, bioactive compound production, biotechnological methods, development of pharmaceutical products and pharmacological studies.

Antibiofilm Agents

Author : Kendra P. Rumbaugh,Iqbal Ahmad
Publisher : Springer Science & Business Media
Page : 497 pages
File Size : 48,6 Mb
Release : 2014-05-08
Category : Science
ISBN : 9783642538339

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Antibiofilm Agents by Kendra P. Rumbaugh,Iqbal Ahmad Pdf

This book provides a survey of recent advances in the development of antibiofilm agents for clinical and environmental applications. The fact that microbes exist in structured communities called biofilms has slowly become accepted within the medical community. We now know that over 80% of all infectious diseases are biofilm-related; however, significant challenges still lie in our ability to diagnose and treat these extremely recalcitrant infections. Written by experts from around the globe, this book offers a valuable resource for medical professionals seeking to treat biofilm-related disease, academic and industry researchers interested in drug discovery and instructors who teach courses on microbial pathogenesis and medical microbiology.