Mycobacterium Tuberculosis: Molecular Infection Biology, Pathogenesis, Diagnostics and New Interventions

Mycobacterium Tuberculosis: Molecular Infection Biology, Pathogenesis, Diagnostics and New Interventions

Author: Seyed Ehtesham Hasnain

Publisher: Springer Nature

Published: 2019-11-30

Total Pages: 524

ISBN-13: 9813294132

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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.


Disease Control Priorities, Third Edition (Volume 6)

Disease Control Priorities, Third Edition (Volume 6)

Author: King K. Holmes

Publisher: World Bank Publications

Published: 2017-11-06

Total Pages: 1027

ISBN-13: 1464805253

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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.


Pathogenesis, Diagnostics, Treatments of Mycobacterium tuberculosis and Its co-Infection with HIV or SARS-CoV-2

Pathogenesis, Diagnostics, Treatments of Mycobacterium tuberculosis and Its co-Infection with HIV or SARS-CoV-2

Author: Amit Singh

Publisher: Frontiers Media SA

Published: 2024-01-30

Total Pages: 108

ISBN-13: 283254388X

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Mycobacterium tuberculosis is the major cause of tuberculosis (TB) across the globe. Around one-fourth of the world’s population is infected with TB asymptomatically. Longer regimen of anti-TB drugs (longer treatment leading to poor adherence to treatment), interrupted anti-TB drugs treatment (long regimen with incomplete anti-TB treatment), and ineffectiveness of the anti-TB drugs due to the re-emergence of latent TB infections are just a few mechanisms that play a major hindrance to achieving the end of the global TB epidemic by 2035 as WHO plans. The emergence of drug-resistant in Mycobacterium tuberculosis and co-infections with HIV as well as SARS-CoV-2 poses a serious threat to global health agencies. It was reported that the TB cases in India and other endemic countries are two to three times higher than in the last few years. Different mechanisms were acquired by the bacteria to become multidrug-resistant such as an alternation in the target site, drug efflux by overexpression of efflux pumps, inactivation of drugs by enzymes and biofilms. Mechanisms adopted by bacteria and longer anti-tuberculosis treatment regimens are the greatest threat in TB control programs especially in malnourished, immune-compromised, M. tuberculosis co-infection with HIV and SARS-CoV-2 individuals in developing countries. There is a great need for shorter anti-TB regimens and novel drugs with a different mode of action to encounter the emergence of drug resistance in Mycobacterium tuberculosis. Combinatorial drug treatments by anti-TB drugs along with the repurposed drugs are also the novel choice against this deadly TB. The current issue will focus on different mechanisms adopted by mycobacterium to develop multidrug-resistant mycobacteria and the impact of SARS-CoV-2 pandemics in TB treatment and management. Furthermore, the modern techniques used for the early diagnosis and management of M. tuberculosis and its co-infection with HIV and SARS-CoV-2 are the point of innovative interest that shows the potential development in technologies and applications for the management of these co-infections.


Tuberculosis Host-Pathogen Interactions

Tuberculosis Host-Pathogen Interactions

Author: Jeffrey D. Cirillo

Publisher: Springer Nature

Published: 2019-09-10

Total Pages: 255

ISBN-13: 3030253813

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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.


Mycobacteria and TB

Mycobacteria and TB

Author: Stefan H. E. Kaufmann

Publisher: Karger Medical and Scientific Publishers

Published: 2003

Total Pages: 165

ISBN-13: 3805574592

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Tuberculosis remains one of the main fatal infections in humans. With annual morbidity and mortality rates worldwide of 8 and 2 million cases respectively, the disease is far from being eradicated. In fact, the dangerous liaison between TB and HIV, and the increasing incidences of multidrug resistant strains of Mycobacterium tuberculosis are aggravating the problem. The latest epidemiological data indicate that new drugs and a novel vaccine are urgently needed to control TB adequately. This volume summarizes the state of the art in the prevention, diagnosis and therapy of TB. In addition, the molecular biology of M. tuberculosis and the immunology of the host response are presented. Researchers are beginning to understand how the immune response controls the pathogen quite efficiently, yet fails to eradicate it completely in the 2 billion people worldwide who are infected but do not develop the disease. Finally, recent strategies towards the development of new vaccines are reviewed. Scientists investigating the epidemiology, immunology and molecular biology of TB or engaged in vaccine and drug development as well as physicians and social workers treating TB patients will benefit from this timely overview.


Mycobacterium Tuberculosis Protocols

Mycobacterium Tuberculosis Protocols

Author: Tanya Parish

Publisher: Springer Science & Business Media

Published: 2008-02-01

Total Pages: 403

ISBN-13: 1592591477

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The aim of this book is to provide detailed protocols for studying the molecular biology of the pathogen Mycobacterium tuberculosis, and its int- actions with host cells. As established mycobacterial laboratories move - wards exploiting the genome, and laboratories with expertise in other fields apply them to mycobacteria, both traditional and novel methodologies need to be reviewed. Thus the chapters in Mycobacterium tuberculosis Protocols range from perspectives on storage of strains and safety issues to the application of the latest functional genomics technologies. The last few years have been remarkable ones for research into M. tuber- losis. The most important landmark by far has been the completion of the genome sequence of the widely studied H37Rv strain (1). We can now predict every protein and RNA molecule made by the pathogen. This information is or will soon be enriched by the addition of genome sequences of other strains from the M. tuberculosis complex: a second strain of M. tuberculosis, My- bacterium bovis, and the vaccine strain, M. bovis BCG. Valuable comparative data will also be provided by the genome sequences of Mycobacterium leprae, Mycobacterium avium, and Streptomyces coelicolor. Another recent milestone for M. tuberculosis has been the development of efficient mutagenesis me- odologies, the lack of which has been a major handicap in functional studies.


Tuberculosis and the Tubercle Bacillus

Tuberculosis and the Tubercle Bacillus

Author: William R. Jacobs, Jr.

Publisher: John Wiley & Sons

Published: 2020-07-15

Total Pages: 741

ISBN-13: 1555819567

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Can today's innovative practices and molecular tools tame this ancient disease? One third of the world's population is infected with tuberculosis (TB), with about 10 million new cases annually. To combat TB and its agent, Mycobacterium tuberculosis, the World Health Organization launched The End TB Strategy, which aims to slash the suffering and cost of TB by 2035. This makes the second edition of Tuberculosis and the Tubercle Bacillus, edited by Jacobs, McShane, Mizrahi, and Orme, an extremely valuable resource for scientists and clinicians. The editors have gathered their colleagues from around the world to present the latest on the molecular biology of M. tuberculosis and related species, the host-pathogen interactions that enable invasion, and the host's immune response to M. tuberculosis infection. The basic, clinical, and translational research presented in this book supports the goals of WHO's End TB Strategy by driving toward the development of effective vaccines, rapid molecular diagnostics, and anti-TB drugs. Creating an effective tuberculosis vaccine. Understand the innate and adaptive immune response to M. tuberculosis infection, its study in established animal models, and how this information is being used to develop new vaccines against TB. Formulating new antituberculosis drugs. Learn the challenges and methods for evaluating new drugs in preclinical trials with a focus on drugs that work against "persisters" and those that act on the electron transport complex and ATP synthase of M. tuberculosis. Overcoming the challenges of diagnosing tuberculosis. Review new diagnostic tools that are simple, rapid, affordable, specific, sensitive, and safe, including molecular-based diagnostic methods such as GeneXpert MTB/RIF. Using molecular, genomic, and bioinformatics tools to understand the biology and evolution of Mycobacterium. Explore current research on the molecular mechanisms that M. tuberculosis uses to evade the immune system, enter a state of nonreplicating persistence, and become reactivated. The second edition of Tuberculosis and the Tubercle Bacillus presents the latest research on a microorganism that is exquisitely well adapted to its human host. This pathogen continues to confound scientists, clinicians, and public health specialists, who will all find much valuable information in this comprehensive set of reviews.


Systems Biology of Tuberculosis

Systems Biology of Tuberculosis

Author: Johnjoe McFadden

Publisher: Springer Science & Business Media

Published: 2012-12-09

Total Pages: 238

ISBN-13: 1461449669

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The book starts with a general introduction into the relevance of systems biology for understanding tuberculosis. This will be followed by several chapters which describe the application of systems biology to various aspects of the study of the pathogen, Mycobacterium tuberculosis, and its interaction with the host. The book provides the reader with an account of how the new science of systems biology is providing novel insights into the ancient scourge of tuberculosis. It will also describe how systems biology can be applied to the control of tuberculosis, including the development of new treatments, vaccines and diagnostics.


Tuberculosis

Tuberculosis

Author: M. Monir Madkour

Publisher: Springer Science & Business Media

Published: 2011-04-27

Total Pages: 974

ISBN-13: 3642189377

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A comprehensive textbook on tuberculosis that covers all aspects of the disease: epidemiology, microbiology, diagnosis, treatment, control and prevention. The main part of the book comprises very detailed and richly illustrated clinical chapters. The copious images are the advantage of this book. Chapters on new methods and treatments and on animal tuberculosis are included. The material is based on a wealth of experience in tuberculosis as seen in endemic countries such as Saudi Arabia that enjoy free access to advanced investigative and therapeutic facilities. This coexistence of endemicity of the disease and state-of-the-art facilities is rare in poor and developing countries or in rich and developed nations. This multidisciplinary volume is ideal for all clinicians, laboratory and research workers, epidemiologists, university teachers and students, health care planners and international organizations involved in world health and infectious disease.


Diagnosis of Mycobacterium

Diagnosis of Mycobacterium

Author: Amit Singh

Publisher: Springer Nature

Published: 2023-12-16

Total Pages: 274

ISBN-13: 9819956242

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This book covers all the aspects related to the laboratory diagnosis of Mycobacterium. Laboratory diagnosis includes microscopic to advance molecular diagnosis. Moreover, it deals with the methods used to detect antimycobacterial susceptibility tests and drug resistance. Chapters cover most potential methods and techniques from traditional to advanced future diagnostics for identifying tuberculosis, NTM, and latent TB infections. Also discussed the challenges and opportunities in the diagnostic science of infectious disease. This book offers assistance to students, postgraduate medical students, researchers, medical practitioners, postdoctoral fellows, microbiologists, nurses, and public health officers working in tuberculosis control programs to understand various modalities for diagnosis and drug-resistance tuberculosis.