Download or read book Pathogenesis of Mycobacterium tuberculosis and its Interaction with the Host Organism written by Jean Pieters and published by Springer. This book was released on 2013-12-12 with total page 245 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mycobacterium tuberculosis is one of the most notorious pathogens on earth, causing the death of approximately 1.5 million people annually. A major problem in the fight against tuberculosis is the emergence of strains that have acquired resistance to all available antibiotics. One key to the success of M. tuberculosis as a pathogen is its ability to circumvent host immune responses at different levels. This is not only a result of the special makeup of M. tuberculosis in terms of genetic diversity and DNA metabolism and its possession of specialized secretion systems, but also of its ability to hijack the host’s innate immune defence mechanisms. In this volume, researchers from different disciplines provide a topical overview of the diverse mechanisms that contribute to the virulence of M. tuberculosis, ranging from their genetic, metabolic and molecular makeup, as well as the complex strategies these bacteria utilize to escape immune destruction within infected hosts.
Download or read book Pathogenesis of Mycobacterium tuberculosis and its Interaction with the Host Organism written by Jean Pieters and published by Springer. This book was released on 2016-08-23 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mycobacterium tuberculosis is one of the most notorious pathogens on earth, causing the death of approximately 1.5 million people annually. A major problem in the fight against tuberculosis is the emergence of strains that have acquired resistance to all available antibiotics. One key to the success of M. tuberculosis as a pathogen is its ability to circumvent host immune responses at different levels. This is not only a result of the special makeup of M. tuberculosis in terms of genetic diversity and DNA metabolism and its possession of specialized secretion systems, but also of its ability to hijack the host’s innate immune defence mechanisms. In this volume, researchers from different disciplines provide a topical overview of the diverse mechanisms that contribute to the virulence of M. tuberculosis, ranging from their genetic, metabolic and molecular makeup, as well as the complex strategies these bacteria utilize to escape immune destruction within infected hosts.
Download or read book Molecular Biology of The Cell written by Bruce Alberts and published by . This book was released on 2002 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Mycobacterium Tuberculosis Molecular Infection Biology Pathogenesis Diagnostics and New Interventions written by Seyed Ehtesham Hasnain and published by Springer Nature. This book was released on 2019-11-30 with total page 524 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book reviews recent advances in the molecular and infection biology, pathology, and molecular epidemiology of Mycobacterium tuberculosis, as well as the identification and validation of novel molecular drug targets for the treatment of this mycobacterial disease. Despite being completely curable, tuberculosis is still one of the leading global causes of death. M. tuberculosis, the causative organism – one of the smartest pathogens known – adopts highly intelligent strategies for survival and pathogenesis. Presenting a wealth of information on the molecular infection biology of M. tuberculosis, as well as nontuberculous mycobacteria (NTM), the book provides an overview of the functional role of the PE/PPE group of proteins, which is exclusive to the genus Mycobacteria, of host-pathogen interactions, and virulence. It also explores the pathogenesis of the infection, pathology, epidemiology, and diagnosis of NTM. Finally it discusses current and novel approaches in vaccine development against tuberculosis, including the role of nanotechnology. With state-of-the-art contributions from experts in the respective domains, this book is an informative resource for practitioners as well as medical postgraduate students and researchers.
Download or read book Disease Control Priorities Third Edition Volume 6 written by King K. Holmes and published by World Bank Publications. This book was released on 2017-11-06 with total page 506 pages. Available in PDF, EPUB and Kindle. Book excerpt: Infectious diseases are the leading cause of death globally, particularly among children and young adults. The spread of new pathogens and the threat of antimicrobial resistance pose particular challenges in combating these diseases. Major Infectious Diseases identifies feasible, cost-effective packages of interventions and strategies across delivery platforms to prevent and treat HIV/AIDS, other sexually transmitted infections, tuberculosis, malaria, adult febrile illness, viral hepatitis, and neglected tropical diseases. The volume emphasizes the need to effectively address emerging antimicrobial resistance, strengthen health systems, and increase access to care. The attainable goals are to reduce incidence, develop innovative approaches, and optimize existing tools in resource-constrained settings.
Download or read book Bacterial Pathogenesis written by and published by Academic Press. This book was released on 1998-07-01 with total page 620 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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
Download or read book Pathogenesis of Mycobacterium tuberculosis and its Interaction with the Host Organism written by Jean Pieters and published by Springer Science & Business Media. This book was released on 2013-12-09 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mycobacterium tuberculosis is one of the most notorious pathogens on earth, causing the death of approximately 1.5 million people annually. A major problem in the fight against tuberculosis is the emergence of strains that have acquired resistance to all available antibiotics. One key to the success of M. tuberculosis as a pathogen is its ability to circumvent host immune responses at different levels. This is not only a result of the special makeup of M. tuberculosis in terms of genetic diversity and DNA metabolism and its possession of specialized secretion systems, but also of its ability to hijack the host’s innate immune defence mechanisms. In this volume, researchers from different disciplines provide a topical overview of the diverse mechanisms that contribute to the virulence of M. tuberculosis, ranging from their genetic, metabolic and molecular makeup, as well as the complex strategies these bacteria utilize to escape immune destruction within infected hosts.
Download or read book Tuberculosis written by David Schlossberg and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt: Completely revised and updated, this comprehensive resource covers the epidemiology, pathogenesis, varied clinical manifestations, treatment and prevention of tuberculosis. All of the extra-pulmonary as well as pulmonary manifestations of tuberculosis are covered. Atypical mycobacterial infection is detailed. A special feature of this second edition is the new material on AIDS, which is now known to be complicated by tuberculosis infection.
Download or read book Tuberculosis Host Pathogen Interactions written by Jeffrey D. Cirillo and published by Springer Nature. This book was released on 2019-09-10 with total page 255 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book summarizes the progress in studies of tuberculosis host-pathogen interactions from several perspectives: molecular microbiology, immunology, animal models, clinical studies, epidemiology, and drug discovery. Tuberculosis (TB) remains a severe global public health problem. Complex interactions between environmental, microbial and host factors lead to clinically relevant infections. Studies on bacterial virulence, host-genetic, and immunological factors contributing to the susceptibility to TB provide an ever-growing foundation of knowledge that is critical to finding new interventions. Studies of immune mechanisms against M. tuberculosis infection have identified immunological markers associated with specific phenotypes in the host, providing insight into how they may be used to augment current treatment strategies. Recent advances in diagnosis, therapeutics and vaccines, as well as basic-research oriented studies have shed light on the development of new directions for prevention, treatment and control of TB. Improved understanding of the interplay between the bacterium and host is a key component of reducing incidence worldwide.
Download or read book Janeway s Immunobiology written by Kenneth Murphy and published by Garland Science. This book was released on 2010-06-22 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The Janeway's Immunobiology CD-ROM, Immunobiology Interactive, is included with each book, and can be purchased separately. It contains animations and videos with voiceover narration, as well as the figures from the text for presentation purposes.
Download or read book Tuberculosis written by Larry S. Schlesinger and published by Taylor & Francis. This book was released on 2022-03-10 with total page 175 pages. Available in PDF, EPUB and Kindle. Book excerpt: M. tuberculosis remains one of the most successful human pathogens known. The causative agent of tuberculosis, it also has a unique ability to persist for years in the infected, apparently healthy host. This dormant organism can be reactivated years, even decades later to cause tuberculosis. This book reviews the most important state-of-the-art approaches currently used to study microbe-host interactions and highlights emerging methodologies.
Download or read book Ending the War Metaphor written by Institute of Medicine and published by National Academies Press. This book was released on 2006-07-09 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: Infectious diseases have existed longer than us, as long as us, or are relatively newer than us. It may be the case that a disease has existed for many, many years but has only recently begun affecting humans. At the turn of the century the number of deaths caused by infections in the United States had been falling steadily but since the '80s has seen an increase. In the past 30 years alone 37 new pathogens have been identified as human disease threats and 12% of known human pathogens have been classified as either emerging or remerging. Whatever the story, there is currently a "war" on infectious diseases. This war is simply the systematic search for the microbial "cause" of each disease, followed by the development of antimicrobial therapies. The "war" on infectious diseases, however, must be revisited in order to develop a more realistic and detailed picture of the dynamic interactions among and between host organisms and their diverse populations of microbes. Only a fraction of these microbes are pathogens. Thus, in order to explore the crafting of a new metaphor for host-microbe relationships, and to consider how such a new perspective might inform and prioritize biomedical research, the Forum on Microbial Threats of the Institute of Medicine (IOM) convened the workshop, Ending the War Metaphor: The Changing Agenda for Unraveling the Host-Microbe Relationship on March 16-17, 2005. Workshop participants examined knowledge and approaches to learning about the bacterial inhabitants of the human gut, the best known host-microbe system, as well as findings from studies of microbial communities associated with other mammals, fish, plants, soil, and insects. The perspective adopted by this workshop is one that recognizes the breadth and diversity of host-microbe relationships beyond those relative few that result in overt disease. Included in this summary are the reports and papers of individuals participating in the Forum as well as the views of the editors.
Download or read book Handbook of Tuberculosis written by Stefan H. E. Kaufmann and published by Wiley-Blackwell. This book was released on 2008-03-17 with total page 1350 pages. Available in PDF, EPUB and Kindle. Book excerpt: Coinciding with the first TB therapies to enter clinical trials in 60 years, this is the most comprehensive account of the latest developments in clinical, therapeutic and basic research into the disease, presented by the most prolific of all researchers in the field. Divided into three clearly structured volumes, the first deals with molecular biology and biochemistry of the pathogen, including genetics and genomics, as well as drug design. The second volume covers cell biology, immunology and vaccine development, while the third is devoted to epidemiology and clinical approaches, including drug resistance, veterinary aspects and clinical field trials. With one new infection worldwide every second, this is an essential reference for bacteriologists, immunologists, pathologists and pathophysiologists, molecular and cell biologists, as well as those working in the pharmaceutical industry.
Download or read book Critical Needs and Gaps in Understanding Prevention Amelioration and Resolution of Lyme and Other Tick Borne Diseases written by Institute of Medicine and published by National Academies Press. This book was released on 2011-07-01 with total page 560 pages. Available in PDF, EPUB and Kindle. Book excerpt: A single tick bite can have debilitating consequences. Lyme disease is the most common disease carried by ticks in the United States, and the number of those afflicted is growing steadily. If left untreated, the diseases carried by ticks-known as tick-borne diseases-can cause severe pain, fatigue, neurological problems, and other serious health problems. The Institute of Medicine held a workshop October 11-12, 2010, to examine the state of the science in Lyme disease and other tick-borne diseases.
Download or read book Actin based Motility written by Marie-France Carlier and published by Springer Science & Business Media. This book was released on 2010-09-23 with total page 434 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since the discovery of actin by Straub in the 1950’s and the pioneering work of Oosawa on actin self-assembly in helical laments in the 1960’s, many books and conference proceedings have been published. As one of the most essential p- teins in life, essential for movement in organisms rangingfrom bacteria to higher eukaryotes, it is no surprise that actin has fascinated generations of scientists from many different elds. Actin can be considered as a “living treasure” of biology; the kinetics and thermodynamics of self-assembly, the dissipative nature of actin po- merization, the molecular interactions of monomeric and polymerized actin with regulators, the mechanical properties of actin gels, and more recently the force p- ducing motile and morphogenetic processes organized by the actin nanomachine in response to signaling, are all milestones in actin research. Discoveries that directly derive from and provide deeper insight into the fundamental properties of actin are constantly being made, making actin an ever appealing research molecule. At the same time, the explosion in new technologies and techniques in biological sciences has served to attract researchers from an expanding number of disciplines, to study actin. This book presents the latest developments of these new multiscale approaches of force and movement powered by self-assembly processes, with the hope to opening our perspectives on the many areas of actin-based motility research.
Download or read book Understanding Tuberculosis written by Pere-Joan Cardona and published by BoD – Books on Demand. This book was released on 2012-02-15 with total page 566 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mycobacterium tuberculosis is a disease that is transmitted through aerosol. This is the reason why it is estimated that a third of humankind is already infected by Mycobacterium tuberculosis. The vast majority of the infected do not know about their status. Mycobacterium tuberculosis is a silent pathogen, causing no symptomatology at all during the infection. In addition, infected people cannot cause further infections. Unfortunately, an estimated 10 per cent of the infected population has the probability to develop the disease, making it very difficult to eradicate. Once in this stage, the bacilli can be transmitted to other persons and the development of clinical symptoms is very progressive. Therefore the diagnosis, especially the discrimination between infection and disease, is a real challenge. In this book, we present the experience of worldwide specialists on the diagnosis, along with its lights and shadows.
Download or read book ESX 1 A Novel Alternative Secretion System in Mycobacterium Tuberculosis that Mediates the Host pathogen Interaction written by Sarah A. Stanley and published by . This book was released on 2006 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mycobacterium tuberculosis is one of the world's most successful pathogens, infecting approximately one-third of humanity. This remarkable bacterium has infected human beings for millennia, and has evolved mechanisms for the manipulation of host biology to create an optimal environment for bacterial survival and growth. Here we describe the identification and characterization of ESX-1, the first alternative secretion system identified in M. tuberculosis, and show its fundamental importance for virulence. We have identified three genes, Rv3870, Rv3871, and Rv3877, that encode components of the ESX-1 secretion system, which functions to secrete ESAT-6 and CFP-10, proteins with dual functions as immunodominant antigens and virulence factors. Components and substrates of ESX-1 are required for full virulence of M. tuberculosis in both mice and macrophages. The ESX-1 secretion system functions to subvert host cell biology, and is required for the suppression of Interleukin-12 (IL-12) and Tumor Necrosis Factor-alpha (TNF-alpha). ESX-1 is also required for the induction, both in vivo and in vitro, of type I Interferons (IFNs), cytokines usually associated with an anti-viral immune response. We show that the induction of type I IFNs may be a pathogenic strategy that enhances virulence of M. tuberculosis. We also examine the role of the ESAT-6 and CFP-10 in the protective immune response in M. tuberculosis. We find that restoration of a functional ESX-1 system to the live attenuated vaccine strain mycobacterium Bacille Calmette-Guerin results in an increase in immunogenicity of this strain, which may lead to the development of more a more effective vaccine. These studies identify ESX-1 mediated secretion of ESAT-6 and CFP-10 to one of the most important pathways identified in M. tuberculosis, both for virulence of the organism and for induction of the protective immune response to infection, and begin to describe the mechanisms by which ESX-1 secretion regulates host biology and the outcome of infection.
