Bacterial Pathogens And Their Virulence Factors

Bacterial Pathogens and their Virulence Factors contains a detailed description of 32 major bacterial pathogens that affect human health and their associated virulence determinants. Chapter 1 gives an overview of the different types and classes of general virulence factors involved in host cell adherence and invasion, dissemination within the host, host cell damage, and evasion of host defense systems, as well as mechanisms by which these virulence factors are regulated. Chapters 2 through 33 give concise descriptions of the disease states associated with the 32 bacterial genera and their major pathogenic species, along with an in-depth description of the individual virulence factors that have been found to be functionally involved in pathogenicity. A detailed bibliography derived from primary literature and review articles accompanies each of these chapters, allowing the reader to delve more deeply into individual pathogens and their virulence determinants. Chapter 34 discusses the exciting possibilities and initial successes of using detailed information on a pathogen’s virulence toolkit to design new therapeutics aimed at specific virulence traits.

Established almost 30 years ago, Methods in Microbiology is the most prestigious series devoted to techniques and methodology in the field. Now totally revamped, revitalized, with a new format and expanded scope, Methods in Microbiology will continue to provide you with tried and tested, cutting-edge protocols to directly benefit your research. Focuses on the methods most useful for the microbiologist interested in the way in which bacteria cause disease Includes section devoted to 'Approaches to characterising pathogenic mechanisms' by Stanley Falkow Covers safety aspects, detection, identification and speciation Includes techniques for the study of host interactions and reactions in animals and plants Describes biochemical and molecular genetic approaches Essential methods for gene expression and analysis Covers strategies and problems for disease control

This highly anticipated update of the acclaimed textbook draws on the latest research to give students the knowledge and tools to explore the mechanisms by which bacterial pathogens cause infections in humans and animals. Written in an approachable and engaging style, the book uses illustrative examples and thought-provoking exercises to inspire students with the potential excitement and fun of scientific discovery. Completely revised and updated, and for the first time in stunning full-color, Bacterial Pathogenesis: A Molecular Approach, Fourth Edition, builds on the core principles and foundations of its predecessors while expanding into new concepts, key findings, and cutting-edge research, including new developments in the areas of the microbiome and CRISPR as well as the growing challenges of antimicrobial resistance. All-new detailed illustrations help students clearly understand important concepts and mechanisms of the complex interplay between bacterial pathogens and their hosts. Study questions at the end of each chapter challenge students to delve more deeply into the topics covered, and hone their skills in reading, interpreting, and analyzing data, as well as devising their own experiments. A detailed glossary defines and expands on key terms highlighted throughout the book. Written for advanced undergraduate, graduate, and professional students in microbiology, bacteriology, and pathogenesis, this text is a must-have for anyone looking for a greater understanding of virulence mechanisms across the breadth of bacterial pathogens.

Principles of Bacterial Pathogenesis presents a molecular perspective on a select group of bacterial pathogens by having the leaders of the field present their perspective in a clear and authoritative manner. Each chapter contains a comprehensive review devoted to a single pathogen. Several chapters include work from authors outside the pathogenesis field, providing general perspectives on the evolution, regulation, and secretion of virulence and determinants. Key Features * Explains the basic principles of bacterial pathogenesis * Covers diverse aspects integrating regulation, cellular microbiology and evolution of microbial disease of humans * Discusses current strategies for the identification of virulence determinants and the methods used by microbes to deliver virulence factors * Presents authoritative treatises of the major disease microorganisms

Ground-breaking overview of an enduring topic Despite the use of antibiotics, bacterial diseases continue to be a critical issue in public health, and bacterial pathogenesis remains a tantalizing problem for research microbiologists. This new edition of Virulence Mechanisms of Bacterial Pathogens broadly covers the knowledge base surrounding this topic and presents recently unraveled bacterial virulence strategies and cutting-edge therapies. A team of editors, led by USDA scientist Indira Kudva, compiled perspectives from experts to explain the wide variety of mechanisms through which bacterial pathogens cause disease: the host interface, host cell enslavement, and bacterial communication, secretion, defenses, and persistence. A collection of reviews on targeted therapies rounds out the seven sections of this unique book. The new edition provides insights into some of the most recent advances in the area of bacterial pathogenesis, including how metabolism shapes the host-pathogen interface interactions across species and genera mechanisms of the secretion systems evasion, survival, and persistence mechanisms new therapies targeting various adaptive and virulence mechanisms of bacterial pathogens Written to promote discussion, extrapolation, exploration, and multidimensional thinking, Virulence Mechanisms of Bacterial Pathogens serves as a textbook for graduate courses on bacterial pathogenesis and a resource for specialists in bacterial pathogenicity, such as molecular biologists, physician scientists, infectious disease clinicians, dental scientists, veterinarians, molecular biologists, industry researchers, and technicians.

Over the past few decades the increase in bacterial resistance has led to the search for novel antibacterial therapies and a better understanding of virulence mechanisms used by pathogens. It has been shown that the interplay between pathogenic bacteria and the host is complex and finely balanced. Successful pathogens can manipulate host homeostasis and normal cell functions using a variety of molecular strategies. This volume of the Karger book series Contributions to Microbiology summarizes some of the most important bacterial virulence mechanisms. Eminent scientists provide an update on recent findings in their fields. This state-of-the-art account will not only attract the interest of clinical and preclinical researchers, but will also be of great value to students with an interest in medicine, biology, chemistry, and infectious diseases.

Host defences against bacterial pathogens: defences of body surfaces; Clinical importance of understanding host defences; Preventing contactbetween host and pathogen; Skin and mucosal surfaces: the body's firstline of defence; Special defences of specific mucosal surfaces; Host defences against bacterial pathogens: defences of tissue and blood; Constitutive, nonspecific defences; Induced defences: antibodies, activated macrophages, and cytotoxic t cells; Factors that impair or improve host defences; Virulence factors that promote colonization; What is virulence?; Colonization and invasion of host surfaces; Evading complement, phagocytes, and the andibody response; Virulence factors that damage the host; Exotoxins; Hydrolytic enzymes; Bacterial products that provoke an autoimmune response; Endotoxin and other toxic bacterial cellwall components; Regulation of virulence genes; Types of regulation; Experimental approaches to investigating the host-bacterium interaction; Designing an experimental system for studing the bacterium-host interaction; Measurements of virulence; Identifying a potential virulence factor and that it is impotant for virulence; Vaccines and other approaches to modulating the immune response; Virulence factors and rational design of vaccines; Properties of good vaccines; Passive immunization; Immune stimulants other than vaccines; Antibiotics: mechanisms of action and mechanisms of bacterial resistance; Characteristics of antibiotics; Mechanisms of action of antibiotics; Resistance mechanisms; Transfer of resistance genes; Origin of antibiotic resistance genes; Paradigms of bacterium-host interactions; Diphtheria; Virulence factors; Regulation of toxin production: Treatment and prevention of diphtheria; Scarlet fever, toxic shock syndrome, and the return of severe, invasive streptococcal disease; Fluctuating fortunes of scarlet fever and TSS; Virulence factors; Treatment and prevention; Disease without colonization: food-borne toxines caused by Clostridium bolutinum, Staphylococcus aureus, and Clostridium perfringens; Botulism; Food-borne disease caused by S. aurens and C. perfrigens; Cholera (Vibrio cholerae); Pathogenesis and epidemiology of cholera; Virulence factors; Transcriptional regulation of virulence genes; Treatment and prevention; Whoopingcough (Bordetella pertussis); Whooping cough; Steps in infection; Virulence factors; Regulation of virulence genes; Treatment and prevention; Dysentery caused by Shigella species; Dysentery; Virulence factors; Organization of virulence genes; Regulation of virulence genes; Treatment and prevention; Listeria monocytogenes; Listeriosis; Virulence factors; Organization and regulation of virulence genes; Treatment and prevention; Escherichia coli gastrointestinal infections; The amazing variety of diseases caused by E. coli strains; Serotypes and virotypes; Animal and cell culture models; Virulence factors of ETEC strains; Virulence factors of EAggEC strains; Virulence factor of EPEC strains; Virulence factors of EHEC and EIEC strains; Escherichia coli urinary tract infections; Epidemiology of urinary tract infections; Virulence factors of Uropathogenic E. coli strains; Organization and regulation of virulence genes; Treatment and prevention; Yersinia infections; Pathogenic Yersinia species; Virulence mechanisms; Regulation of virulence genes; Treatment and prevention; Salmonella infections; Salmonella species and serogroups; Diseases caused by species and serotypes of Salmonella; Virulence factors; Regulation of virulence genes; Treatment and prevention; Neisseria gonorrhoeae; Gonorrhea; Virulence factors; Continuing search for a vaccine against gonorrhea; Pseudomonas aeruginosa; The quintessential opportunist; Virulence factors; Future Challenges; Gastric and duodenal ulcers: an infections disease; Revolution in gastroentorology; Virulence factors; Treatment and prevention; Pseudomembranous colitis; Pseudomembranous colitis: a disease caused by antibiotics; Virulence factrs; Treatment and prevention; Lyme disease and syphilis; Lyma disease; Virulence factors; Syphilis and lyme disease: two spirochetal diseases with a similar pathology; Treatment and prevention; Legionnaire's disease; The dark side of modern comforts: air conditioning turns ugly; Virulence factors; Treatment and prevention; Tuberculosis; A disease of the past returns to haunt the future; Spread and progression of TB; M. tuberculosis and its unusual cell wall; Emergenceand treatment of drug-resistant TB; Diagnosis of TB; Virulence factors; Immunity to TB; Streptococcus pneumoniae; Streptococcus pneumoniae: an inflammatory subject; Charateristics of S. pneumoniae; Virulence factors; Treatment and prevention; Streptococcal sore throat, rheumatic fever, and glomerulonephritis; The unsolved riddle of rheumatic fever and glomerulonephritis; Virulence factors; Treatment and prevention; Cell surface structure of bacteria; Phylogenetic diversity of pathogenic bacteria; Nucleic acid-based detection systems; Answers to end-of-chapter questions.