Streptococci And The Host


Streptococci And The Host
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Streptococci And The Host


Streptococci And The Host
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Author : Thea Horaud
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-11-08

Streptococci And The Host written by Thea Horaud and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-11-08 with Medical categories.


Streptococci and enterococci are the etiologic agents of infectious diseases that rank among the most severe in human pathology. The diagnosis, antibiotherapy, and prevention of the streptococcal diseases have improved considerably. However, the reemergence of severe streptococcal and enterococcal diseases constitutes a growing public health con cern, which remains open to scientific and medical debate. The XIII'h Lancefield International Symposium on Streptococci and Streptococcal Diseases, held at Institut Pasteur, Paris, France, September 16---2el, 1996, attracted 505 par ticipants from 43 countries. Twenty-two percent of the participants were students, a clear sign of the intense interest in this field. Of the 390 presentations made at the symposium, 260 were submitted as manuscripts for the Proceedings; we have included 249 of these in this volume. This symposium provided a forum for the presentation of the most recent findings and approaches to understanding several important fields, such as new aspects of infec tion, bacteria~host interactions, epidemiology, and molecular genetics of streptococci and enterococci. Over the last three years, the study of these subjects has expanded as increas ingly sophisticated methods of molecular analysis have been applied to investigate the bi ology of pathogenic streptococci and enterococci. Virulence, vaccine strategies, genetics, antibiotic resistance, epidemiology, and immunology are now being examined through the lens of molecular biology. The application of recently developed techniques to this field will continue to yield insight into the mechanism by which these organisms cause disease.



Host Pathogen Interactions In Streptococcal Diseases


Host Pathogen Interactions In Streptococcal Diseases
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Author : G. Singh Chhatwal
language : en
Publisher: Springer
Release Date : 2015-04-12

Host Pathogen Interactions In Streptococcal Diseases written by G. Singh Chhatwal and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-04-12 with Medical categories.


Streptococci are Gram-positive bacteria that cause a wide spectrum of diseases, such as pharyngitis, necrotizing fasciitis and streptococcal toxic shock syndrome, as well as rheumatic fever and rheumatic heart disease as sequelae. Antibiotics alone have not been able to control the disease and in spite of many efforts an effective vaccine is not yet available. A prerequisite for novel and successful strategies for combating these bacteria is a complete understanding of the highly complex pathogenic mechanisms involved, which are analyzed in this volume. In ten chapters, prominent authors cover various aspects including streptococcal diseases and global burden, epidemiology, adaptation and transmission, and molecular mechanisms of different diseases, as well as sequelae, vaccine development and clinical management. This book will serve as a valuable reference work for scientists, students, clinicians and public health workers and provide new approaches to meeting the challenge of streptococcal diseases.



Host Pathogen Interactions In Streptococcal Diseases


Host Pathogen Interactions In Streptococcal Diseases
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Author : G Singh Chhatwal
language : en
Publisher: Springer Science & Business Media
Release Date : 2014-07-08

Host Pathogen Interactions In Streptococcal Diseases written by G Singh Chhatwal and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-07-08 with Medical categories.


Streptococci are Gram-positive bacteria that cause a wide spectrum of diseases, such as pharyngitis, necrotizing fasciitis and streptococcal toxic shock syndrome, as well as rheumatic fever and rheumatic heart disease as sequelae. Antibiotics alone have not been able to control the disease and in spite of many efforts an effective vaccine is not yet available. A prerequisite for novel and successful strategies for combating these bacteria is a complete understanding of the highly complex pathogenic mechanisms involved, which are analyzed in this volume. In ten chapters, prominent authors cover various aspects including streptococcal diseases and global burden, epidemiology, adaptation and transmission, and molecular mechanisms of different diseases, as well as sequelae, vaccine development and clinical management. This book will serve as a valuable reference work for scientists, students, clinicians and public health workers and provide new approaches to meeting the challenge of streptococcal diseases.



Streptococcus Pneumoniae


Streptococcus Pneumoniae
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Author : Jeremy Brown
language : en
Publisher: Academic Press
Release Date : 2015-05-08

Streptococcus Pneumoniae written by Jeremy Brown and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-05-08 with Science categories.


Streptococcus Pneumoniae: Molecular Mechanisms of Host-Pathogen Interactions provides a comprehensive overview of our existing knowledge on Streptococcus pneumoniae antibiotic resistance, dissemination, and pathogenesis, including immunology. It presents a state-of-the-art overview of the implications of existing data, along with the areas of research that are important for future insights into the molecular mechanisms of pneumococcal infections and how to combat these infections. Users will find a timely update on the topic, as the dramatic increase in antibiotic resistance pneumoniae cases and limitations of the currently available pneumoniae vaccines are creating new concerns on these gram-positive bacteria that are endowed with a high virulence potential, and are the most common etiologic agent of respiratory and life-threatening invasive diseases. Provides an updated overview of our existing knowledge on Streptococcus pneumoniae antibiotic resistance, dissemination, and pathogenesis, including immunology Helps strengthen interdisciplinary networking and the focus of scientific resources by targeting epidemiology, vaccines, genetics, antibiotic resistance, clonal dissemination, Streptococcus pneumoniae biology, functional genomics, inflammasome, biomarkers, and more Multi-authored by leaders in the field who present a state-of-the-art overview of what the implications are of existing data, and the areas of research that are important for future insights into the molecular mechanisms of pneumococcal infections Supports combinatory networking in order to find new solutions in clinical therapies Reflects the most topical pneumococcal research trends



Streptococcus Group A


Streptococcus Group A
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Author : Tara C. Smith
language : en
Publisher: Infobase Publishing
Release Date : 2010

Streptococcus Group A written by Tara C. Smith and has been published by Infobase Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010 with Medical categories.


Discusses group A streptococcus and the diseases they can cause, their diagnosis, treatment, and more.



Molecular Analysis Of Streptococcus Pyogenes And Its Interactions With The Human Host


Molecular Analysis Of Streptococcus Pyogenes And Its Interactions With The Human Host
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Author : Andreas Berge
language : en
Publisher:
Release Date : 1997

Molecular Analysis Of Streptococcus Pyogenes And Its Interactions With The Human Host written by Andreas Berge and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997 with Streptococcus pyogenes categories.




Biofilm Formation By Staphylococci And Streptococci Structural Functional And Regulatory Aspects And Implications For Pathogenesis


Biofilm Formation By Staphylococci And Streptococci Structural Functional And Regulatory Aspects And Implications For Pathogenesis
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Author : Joan A. Geoghegan
language : en
Publisher: Frontiers Media SA
Release Date : 2015-06-25

Biofilm Formation By Staphylococci And Streptococci Structural Functional And Regulatory Aspects And Implications For Pathogenesis written by Joan A. Geoghegan and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-06-25 with Infectious and parasitic diseases categories.


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.



Streptococcal Infections


Streptococcal Infections
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Author : Dennis L. Stevens
language : en
Publisher: Oxford University Press, USA
Release Date : 2000

Streptococcal Infections written by Dennis L. Stevens and has been published by Oxford University Press, USA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000 with Streptococcal infectinons categories.


Streptococcal Infections: Clinical Aspects, Microbiology, and Molecular Pathogenesis offers an in-depth examination of the spectrum of hemolytic streptococcal infections and their complications. Additionally, the volume incorporates and discusses aspects of pneumococcal, entrococcal, and oral streptococcal disease. The recent resurgence of rheumatic fever, concomitant outbreaks of severe systemic group A streptococcal infections (often accompanied by toxic shock), an increasing incidence of multiple antibiotic resistance among streptococcal species, and an intensified effort to develop effective streptococcal vaccines have brought renewed attention to the continuing role of streptococci for causing significant medical and public health problems in both industrialized and developing countries. Addressing clinical and epidemiological aspects, and microbiological and other approaches of the research scientist, this volume is the first to comprehensively address these clinically important organisms in many years. The contributors are internationally recognized for their expertise, making this book invaluable for infectious disease physicians, (internists, pediatricians, and family physicians, microbiologists, epidemiologists, and basic scientists with an interest in streptococcal infections and their complications.



Interactions Between Haemolytic Streptococci And The Human Host Heart Skin And Beyond


Interactions Between Haemolytic Streptococci And The Human Host Heart Skin And Beyond
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Author : Anna Bläckberg
language : en
Publisher:
Release Date : 2022

Interactions Between Haemolytic Streptococci And The Human Host Heart Skin And Beyond written by Anna Bläckberg and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022 with categories.




Streptococcal Infections


Streptococcal Infections
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Author : Maclyn McCarty
language : en
Publisher:
Release Date : 1954

Streptococcal Infections written by Maclyn McCarty and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1954 with Streptococcal infections categories.