The Lung Microbiome

The Lung Microbiome
Author: Michael J. Cox
Publisher: European Respiratory Society
Total Pages: 261
Release: 2019-03-01
Genre: Medical
ISBN: 1849841020

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
Author: Gaurav Gupta
Publisher: Springer
Total Pages: 0
Release: 2023-03-30
Genre: Science
ISBN: 9789811689598

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.

The Microbiome in Respiratory Disease

The Microbiome in Respiratory Disease
Author: Yvonne J. Huang
Publisher:
Total Pages: 0
Release: 2022
Genre:
ISBN: 9783030871055

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 Microbiome in Respiratory Disease

The Microbiome in Respiratory Disease
Author: Yvonne J. Huang
Publisher: Springer Nature
Total Pages: 308
Release: 2022-01-01
Genre: Medical
ISBN: 3030871045

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 Interplay of Microbiome and Immune Response in Health and Diseases

The Interplay of Microbiome and Immune Response in Health and Diseases
Author: Gwendolyn Barcel´o-Coblijn
Publisher: MDPI
Total Pages: 206
Release: 2019-11-06
Genre: Medical
ISBN: 3039216465

[Increasing evidence suggests that microbiota and especially the gut microbiota (the microbes inhabiting the gut including bacteria, archaea, viruses, and fungi) plays a key role in human physiology and pathology. Recent findings indicate how dysbiosis—an imbalance in the composition and organization of microbial populations—could severely impact the development of different medical conditions (from metabolic to mood disorders), providing new insights into the comprehension of diverse diseases, such as IBD, obesity, asthma, autism, stroke, diabetes, and cancer. Given that microbial cells in the gut outnumber host cells, microbiota influences human physiology both functionally and structurally. Microbial metabolites bridge various—even distant—areas of the organism by way of the immune and hormone system. For instance, it is now clear that the mutual interaction between the gastrointestinal tract and the brain (gut–brain axis), often involves gut microbiota, indicating that the crosstalk between the organism and its microbial residents represents a fundamental aspect of both the establishment and maintenance of healthy conditions. Moreover, it is crucial to recognize that beyond the intestinal tract, microbiota populates other host organs and tissues (e.g., skin and oral mucosa). We have edited this eBook with the aim of publishing manuscripts focusing on the impact of microbiota in the development of different diseases and their associated treatments.]

The Respiratory Microbiome in COPD

The Respiratory Microbiome in COPD
Author: Orla O'Carroll
Publisher:
Total Pages:
Release: 2018
Genre: Medicine
ISBN:

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 Human Microbiota and Chronic Disease

The Human Microbiota and Chronic Disease
Author: Luigi Nibali
Publisher: John Wiley & Sons
Total Pages: 738
Release: 2016-08-05
Genre: Science
ISBN: 1118982894

Microbiota-associated pathology can be a direct result of changes in general bacterial composition, such as might be found in periodontitis and bacterial vaginosis, and/or as the result of colonization and/or overgrowth of so called keystone species. The disruption in the composition of the normal human microbiota, or dysbiosis, plays an integral role in human health and human disease. The Human Microbiota and Human Chronic Disease: Dysbioses as a Cause of Human Pathology discusses the role of the microbiota in maintaining human health. The text introduces the reader to the biology of microbial dysbiosis and its potential role in both bacterial disease and in idiopathic chronic disease states. Divided into five sections, the text delineates the concept of the human bacterial microbiota with particular attention being paid to the microbiotae of the gut, oral cavity and skin. A key methodology for exploring the microbiota, metagenomics, is also described. The book then shows the reader the cellular, molecular and genetic complexities of the bacterial microbiota, its myriad connections with the host and how these can maintain tissue homeostasis. Chapters then consider the role of dysbioses in human disease states, dealing with two of the commonest bacterial diseases of humanity – periodontitis and bacterial vaginosis. The composition of some, if not all microbiotas can be controlled by the diet and this is also dealt with in this section. The discussion moves on to the major ‘idiopathic’ diseases afflicting humans, and the potential role that dysbiosis could play in their induction and chronicity. The book then concludes with the therapeutic potential of manipulating the microbiota, introducing the concepts of probiotics, prebiotics and the administration of healthy human faeces (faecal microbiota transplantation), and then hypothesizes as to the future of medical treatment viewed from a microbiota-centric position. Provides an introduction to dysbiosis, or a disruption in the composition of the normal human microbiota Explains how microbiota-associated pathology and other chronic diseases can result from changes in general bacterial composition Explores the relationship humans have with their microbiota, and its significance in human health and disease Covers host genetic variants and their role in the composition of human microbial biofilms, integral to the relationship between human health and human disease Authored and edited by leaders in the field, The Human Microbiota and Human Chronic Disease will be an invaluable resource for clinicians, pathologists, immunologists, cell and molecular biologists, biochemists, and system biologists studying cellular and molecular bases of human diseases.