The Microbiome in Respiratory Disease

The Microbiome in Respiratory Disease PDF

Author: Yvonne J. Huang

Publisher: Springer Nature

Published: 2022-01-01

Total Pages: 308

ISBN-13: 3030871045

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This book comprehensively covers the microbiome in respiratory disease, from the initial research study to the disease-specific implications and related applications. Research on the respiratory microbiome is increasing in volume and scope. This reflects rapidly growing interest in the study of respiratory disease to understand how microbiota shape mechanisms of disease pathogenesis. The respiratory tract spans the nasal passages, sinus cavities, oropharynx, and the tracheobronchial tree of the lungs. In these compartments of the upper and lower respiratory tract, the microbiota have now been studied in the context of several chronic respiratory conditions. These include chronic sinusitis, allergic rhinitis, asthma, chronic obstructive pulmonary disease (COPD), bronchiectasis and pulmonary fibrosis, to name a few. The potential impact of ecological interactions (i.e., between microbes and between microbiota and host) within and across respiratory compartments is increasingly recognized. The book is organized into two main sections. Part I, Principles and Tools, covers conceptual modeling of the respiratory microbiome, experimental methodology with a focus on a priori considerations in study design and sampling, laboratory and computational methods for analysis of respiratory microbiome data, and minimizing interpretive pitfalls. Part II, Applications, discusses the evidence from specific studies that have shed novel insights into the influence of respiratory microbiota on mechanisms or outcomes in specific diseases. Based on current best evidence, disease-specific chapters include chronic rhinosinusitis, asthma (pediatric and adult studies), chronic obstructive pulmonary disease (COPD), cystic fibrosis (CF), bronchiectasis not due to CF, idiopathic pulmonary fibrosis, and lung transplant. This is an ideal reference for forward-thinking practitioners with interest in novel developments in precision medicine applications in lung disease, as well as translational scientists in the field of microbiology, immunology and lung biology.

The Lung Microbiome

The Lung Microbiome PDF

Author: Michael J. Cox

Publisher: European Respiratory Society

Published: 2019-03-01

Total Pages: 261

ISBN-13: 1849841020

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Studying the lung microbiome requires a specialist approach to sampling, laboratory techniques and statistical analysis. This Monograph introduces the techniques used and discusses how respiratory sampling, 16S rRNA gene sequencing, metagenomics and the application of ecological theory can be used to examine the respiratory microbiome. It examines the different components of the respiratory microbiome: viruses and fungi in addition to the more frequently studied bacteria. It also considers a range of contexts from the paediatric microbiome and how this develops to disease of all ages including asthma and chronic obstructive pulmonary disease, chronic suppurative lung diseases, interstitial lung diseases, acquired pneumonias, transplantation, cancer and HIV, and the interaction of the respiratory microbiome and the environment.

Microbiome in Inflammatory Lung Diseases

Microbiome in Inflammatory Lung Diseases PDF

Author: Gaurav Gupta

Publisher: Springer Nature

Published: 2022-03-25

Total Pages: 380

ISBN-13: 9811689571

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This book reviews the role of the lung microbiome in the development and progression of lung diseases. It deals with the role of microbiota dysbiosis in influencing host defense and immunity leading to resistance, colonization, and disease exacerbation. The book delineates the complex interaction between pathogen and lung residual microbiota during disease conditions. It further highlights the potential role of lung microbiota as the key modulator of lung carcinogenesis and immune response against cancer cells. Lastly, it reviews technological developments for unraveling the lung microbiome that profoundly impacts clinical diagnostics. This book is an essential resource for the scientists working in pulmonary diseases, pharmaceutical & clinical sciences, and pulmonary clinicians.

Microbiome in Human Health and Disease

Microbiome in Human Health and Disease PDF

Author: Pallaval Veera Bramhachari

Publisher: Springer Nature

Published: 2021-10-18

Total Pages: 306

ISBN-13: 9811631565

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The book provides an overview on how the microbiome contributes to human health and disease. The microbiome has also become a burgeoning field of research in medicine, agriculture & environment. The readers will obtain profound knowledge on the connection between intestinal microbiota and immune defense systems, medicine, agriculture & environment. The book may address several researchers, clinicians and scholars working in biomedicine, microbiology and immunology. The application of new technologies has no doubt revolutionized the research initiatives providing new insights into the dynamics of these complex microbial communities and their role in medicine, agriculture & environment shall be more emphasized. Drawing on broad range concepts of disciplines and model systems, this book primarily provides a conceptual framework for understanding these human-microbe, animal-microbe & plant-microbe, interactions while shedding critical light on the scientific challenges that lie ahead. Furthermore this book explains why microbiome research demands a creative and interdisciplinary thinking—the capacity to combine microbiology with human, animal and plant physiology, ecological theory with immunology, and evolutionary perspectives with metabolic science.This book provides an accessible and authoritative guide to the fundamental principles of microbiome science, an exciting and fast-emerging new discipline that is reshaping many aspects of the life sciences. These microbial partners can also drive ecologically important traits, from thermal tolerance to diet in a typical immune system, and have contributed to animal and plant diversification over long evolutionary timescales. Also this book explains why microbiome research presents a more complete picture of the biology of humans and other animals, and how it can deliver novel therapies for human health and new strategies.

Environmental Chemicals, the Human Microbiome, and Health Risk

Environmental Chemicals, the Human Microbiome, and Health Risk PDF

Author: National Academies of Sciences, Engineering, and Medicine

Publisher: National Academies Press

Published: 2018-03-01

Total Pages: 123

ISBN-13: 0309468698

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A great number of diverse microorganisms inhabit the human body and are collectively referred to as the human microbiome. Until recently, the role of the human microbiome in maintaining human health was not fully appreciated. Today, however, research is beginning to elucidate associations between perturbations in the human microbiome and human disease and the factors that might be responsible for the perturbations. Studies have indicated that the human microbiome could be affected by environmental chemicals or could modulate exposure to environmental chemicals. Environmental Chemicals, the Human Microbiome, and Health Risk presents a research strategy to improve our understanding of the interactions between environmental chemicals and the human microbiome and the implications of those interactions for human health risk. This report identifies barriers to such research and opportunities for collaboration, highlights key aspects of the human microbiome and its relation to health, describes potential interactions between environmental chemicals and the human microbiome, reviews the risk-assessment framework and reasons for incorporating chemicalâ€"microbiome interactions.

The Respiratory Microbiome in COPD

The Respiratory Microbiome in COPD PDF

Author: Orla O'Carroll

Publisher:

Published: 2018

Total Pages:

ISBN-13:

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In classical teaching, the lungs were thought of as a sterile environment with the isolation of bacteria on sputum or bronchoalveolar lavage sampling felt to represent pathogenic colonisation in disease states. This teaching has been over-turned with the discovery of a rich microbiome in the respiratory tract. The respiratory microbiome is a huge target for novel research in many fields, most notable in that of airway diseases such as asthma and chronic obstructive pulmonary disease (COPD). Next-generation sequencing is a culture-independent method for microbial sampling which has transformed the accuracy and speed at which whole microbial communities can be described in studies. This has led to an explosion of knowledge regarding the human respiratory microbiome. COPD is a common, chronic disease of the respiratory system involving an irreversible airway obstruction which places huge burden on patients and healthcare systems alike. The respiratory microbiome is different in those who suffer from COPD than in those without the disease, but little is known as to the role of the microbiome in disease pathogenesis or manifestation. This chapter aims to outline the advances in sequencing methods in relation to the microbiome and establish a description of the respiratory microbiome in health and in COPD. We will describe the existing literature on the topic and discuss potential key areas for future research.

The Chemistry of Microbiomes

The Chemistry of Microbiomes PDF

Author: National Academies of Sciences, Engineering, and Medicine

Publisher: National Academies Press

Published: 2017-07-19

Total Pages: 133

ISBN-13: 0309458390

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The 21st century has witnessed a complete revolution in the understanding and description of bacteria in eco- systems and microbial assemblages, and how they are regulated by complex interactions among microbes, hosts, and environments. The human organism is no longer considered a monolithic assembly of tissues, but is instead a true ecosystem composed of human cells, bacteria, fungi, algae, and viruses. As such, humans are not unlike other complex ecosystems containing microbial assemblages observed in the marine and earth environments. They all share a basic functional principle: Chemical communication is the universal language that allows such groups to properly function together. These chemical networks regulate interactions like metabolic exchange, antibiosis and symbiosis, and communication. The National Academies of Sciences, Engineering, and Medicine's Chemical Sciences Roundtable organized a series of four seminars in the autumn of 2016 to explore the current advances, opportunities, and challenges toward unveiling this "chemical dark matter" and its role in the regulation and function of different ecosystems. The first three focused on specific ecosystemsâ€"earth, marine, and humanâ€"and the last on all microbiome systems. This publication summarizes the presentations and discussions from the seminars.

Microbiome-Host Interactions

Microbiome-Host Interactions PDF

Author: D. Dhanasekaran

Publisher: CRC Press

Published: 2021-04-01

Total Pages: 863

ISBN-13: 1000353141

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Microbiota are a promising and fascinating subject in biology because they integrate the microbial communities in humans, animals, plants, and the environment. In humans, microbiota are associated with the gut, skin, and genital, oral, and respiratory organs. The plant microbial community is referred to as "holobiont," and it is influential in the maintenance and health of plants, which themselves play a role in animal health and the environment. The contents of Microbiome-Host Interactions cover all areas as well as new research trends in the fields of plant, animal, human, and environmental microbiome interactions. The book covers microbiota in polar soil environments, in health and disease, in Caenorhabditis elegans, and in agroecosystems, as well as in rice root and actinorhizal root nodules, speleothems, and marine shallow-water hydrothermal vents. Moreover, this book provides comprehensive accounts of advanced next-generation DNA sequencing, metagenomic techniques, high-throughput 16S rRNA sequencing, and understanding nucleic acid sequence data from fungal, algal, viral, bacterial, cyanobacterial, actinobacterial, and archaeal communities using QIIME software (Quantitative Insights into Microbial Ecology). FEATURES Summarizes recent insight in microbiota and host interactions in distinct habitats, including Antarctic, hydrothermal vents, speleothems, oral, skin, gut, feces, reproductive tract, soil, root, root nodules, forests, and mangroves Illustrates the high-throughput amplicon sequencing, computational techniques involved in the microbiota analysis, downstream analysis and visualization, and multivariate analysis commonly used for microbiome analysis Describes probiotics and prebiotics in the composition of the gut microbiota, skin microbiome impact in dermatologic disease prevention, and microbial communities in the reproductive tract of humans and animals Presents information in a reachable way for students, teachers, researchers, microbiologists, computational biologists, and other professionals who are interested in strengthening or enlarging their knowledge about microbiome analysis with next-generation DNA sequencing in the different branches of the sciences