High Resolution Characterization Of The Human Oral Microbiome In Health And Disease

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High Resolution Characterization of the Human Oral Microbiome in Health and Disease

Author : Chiranjit Mukherjee
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (117 download)

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Book Synopsis High Resolution Characterization of the Human Oral Microbiome in Health and Disease by : Chiranjit Mukherjee

Download or read book High Resolution Characterization of the Human Oral Microbiome in Health and Disease written by Chiranjit Mukherjee and published by . This book was released on 2019 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: In conclusion, a new sequencing approach was developed here, and applied in three separate clinical microbiome studies, in conjunction with standard 16S sequencing, to gain new insights into the personalization, stability, acquisition and strain diversity of the oral microbiota in health and disease. These insights will help improve our understanding of the complex microbial communities that reside within the human oral cavity and their interactions with the human host.

The Oral Microbiome in an Ecological Perspective

Author : Egija Zaura
Publisher : Frontiers Media SA
ISBN 13 : 2889195767
Total Pages : 118 pages
Book Rating : 4.8/5 (891 download)

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Book Synopsis The Oral Microbiome in an Ecological Perspective by : Egija Zaura

Download or read book The Oral Microbiome in an Ecological Perspective written by Egija Zaura and published by Frontiers Media SA. This book was released on 2015-07-27 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt: The oral cavity harbors an immense diversity of microorganisms, including bacteria, fungi, archaea, protozoa and viruses. At health, oral microbial community is thought to be in a state of homeostasis, even after numerous perturbations (e.g., toothbrushing, food intake) a day. The breach in this homeostasis can occur for instance if the perturbations become too excessive (e.g., frequent carbohydrate intake leading to acidification of the community) or the host is compromised (e.g., inadequate immune response resulting in persistent inflammation of periodontal tissue). Aggressive antimicrobial therapy (e.g., antibiotics in case of periodontal disease or preventive antibiotic therapy before and after dental extractions) is commonly applied with all the negative consequences of this approach. So far little is known on the interplay between the environmental, host and microbial factors in maintaining an ecological balance. What are the prerequisites for a healthy oral ecosystem? Can we restore an unbalanced oral microbiome? How stable is the oral microbiome through time and how robust it is to external perturbations? Gaining new insights in the ecological factors sustaining oral health will lead to conceptually new therapies and preventive programs. Recent advances in high throughput technologies have brought microbiology as a science to a new era, allowing an open-ended approach instead of focusing on few opportunistic pathogens. With this topic we would like to integrate the current high-throughput ‘omics’ tools such as metagenomics, metatranscriptomics, metaproteomics or metabolomics with biochemical, physiological, genetic or clinical parameters within the oral microbial ecosystem. We aim to address questions underlying the regulation of the ecological balance in the oral cavity by including the following areas: • Ecology of oral microbiome at health • Ecology of oral microbiome under oral diseases • Ecology of oral microbiome during non-oral diseases • Shifts in the oral microbiome by therapeutic approaches (e.g., antimicrobials, replacement therapy, pre- and probiotics) • Modeling of oral ecological shifts (e.g., animal models, in vitro microcosm models) • Complex inter- and intra-kingdom interactions (e.g., bacterial-fungal-host) related to oral ecology • Environmental (e.g., diet, tobacco), host-related (e.g., immune response, saliva composition and flow) and biotic (e.g., bacterial competition) factors influencing oral ecology • Geographic variation in oral microbial ecology and diversity

The Human Microbiome, Diet, and Health

Author : Food Forum
Publisher : National Academies Press
ISBN 13 : 030926586X
Total Pages : 197 pages
Book Rating : 4.3/5 (92 download)

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Book Synopsis The Human Microbiome, Diet, and Health by : Food Forum

Download or read book The Human Microbiome, Diet, and Health written by Food Forum and published by National Academies Press. This book was released on 2013-02-27 with total page 197 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Food Forum convened a public workshop on February 22-23, 2012, to explore current and emerging knowledge of the human microbiome, its role in human health, its interaction with the diet, and the translation of new research findings into tools and products that improve the nutritional quality of the food supply. The Human Microbiome, Diet, and Health: Workshop Summary summarizes the presentations and discussions that took place during the workshop. Over the two day workshop, several themes covered included: The microbiome is integral to human physiology, health, and disease. The microbiome is arguably the most intimate connection that humans have with their external environment, mostly through diet. Given the emerging nature of research on the microbiome, some important methodology issues might still have to be resolved with respect to undersampling and a lack of causal and mechanistic studies. Dietary interventions intended to have an impact on host biology via their impact on the microbiome are being developed, and the market for these products is seeing tremendous success. However, the current regulatory framework poses challenges to industry interest and investment.

Bacterial Biofilms

Author : Tony Romeo
Publisher : Springer Science & Business Media
ISBN 13 : 3540754180
Total Pages : 302 pages
Book Rating : 4.5/5 (47 download)

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Book Synopsis Bacterial Biofilms by : Tony Romeo

Download or read book Bacterial Biofilms written by Tony Romeo and published by Springer Science & Business Media. This book was released on 2008-02-26 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt: Throughout the biological world, bacteria thrive predominantly in surface-attached, matrix-enclosed, multicellular communities or biofilms, as opposed to isolated planktonic cells. This choice of lifestyle is not trivial, as it involves major shifts in the use of genetic information and cellular energy, and has profound consequences for bacterial physiology and survival. Growth within a biofilm can thwart immune function and antibiotic therapy and thereby complicate the treatment of infectious diseases, especially chronic and foreign device-associated infections. Modern studies of many important biofilms have advanced well beyond the descriptive stage, and have begun to provide molecular details of the structural, biochemical, and genetic processes that drive biofilm formation and its dispersion. There is much diversity in the details of biofilm development among various species, but there are also commonalities. In most species, environmental and nutritional conditions greatly influence biofilm development. Similar kinds of adhesive molecules often promote biofilm formation in diverse species. Signaling and regulatory processes that drive biofilm development are often conserved, especially among related bacteria. Knowledge of such processes holds great promise for efforts to control biofilm growth and combat biofilm-associated infections. This volume focuses on the biology of biofilms that affect human disease, although it is by no means comprehensive. It opens with chapters that provide the reader with current perspectives on biofilm development, physiology, environmental, and regulatory effects, the role of quorum sensing, and resistance/phenotypic persistence to antimicrobial agents during biofilm growth.

Oral Biofilms

Author : S. Eick
Publisher : Karger Medical and Scientific Publishers
ISBN 13 : 3318068527
Total Pages : 247 pages
Book Rating : 4.3/5 (18 download)

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Book Synopsis Oral Biofilms by : S. Eick

Download or read book Oral Biofilms written by S. Eick and published by Karger Medical and Scientific Publishers. This book was released on 2020-12-21 with total page 247 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biofilms are highly organized polymicrobial communities that are embedded in an extracellular matrix and formed on natural and artificial surfaces. In the oral cavity, biofilms are formed not only on natural teeth, but also on restorative materials, prosthetic constructions, and dental implants. Oral diseases like caries, gingivitis, periodontitis, and also pulp inflammation are associated with biofilms. This publication is an up-to-date overview on oral biofilms from different clinically relevant perspectives. Experts comprising basic researchers and clinicians report on recent research relating to biofilms - from general summaries to recommendations for daily clinical work. This book covers all aspects of oral biofilms, including models used in the laboratory, biofilms in dental water unit lines, periodontal and peri-implant biofilms, caries-related biofilms, halitosis, endodontic biofilms, and Candida infections, as well as biofilms on dental materials and on orthodontic appliances. Several chapters deal with anti-biofilm therapy, from the efficacy of mechanical methods and the use of antimicrobials, to alternative concepts. This publication is particularly recommended to dental medicine students, practitioners, other oral healthcare professionals, and scientists with an interest in translational research on biofilms.

The New Science of Metagenomics

Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309106761
Total Pages : 170 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis The New Science of Metagenomics by : National Research Council

Download or read book The New Science of Metagenomics written by National Research Council and published by National Academies Press. This book was released on 2007-06-24 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt: Although we can't usually see them, microbes are essential for every part of human life-indeed all life on Earth. The emerging field of metagenomics offers a new way of exploring the microbial world that will transform modern microbiology and lead to practical applications in medicine, agriculture, alternative energy, environmental remediation, and many others areas. Metagenomics allows researchers to look at the genomes of all of the microbes in an environment at once, providing a "meta" view of the whole microbial community and the complex interactions within it. It's a quantum leap beyond traditional research techniques that rely on studying-one at a time-the few microbes that can be grown in the laboratory. At the request of the National Science Foundation, five Institutes of the National Institutes of Health, and the Department of Energy, the National Research Council organized a committee to address the current state of metagenomics and identify obstacles current researchers are facing in order to determine how to best support the field and encourage its success. The New Science of Metagenomics recommends the establishment of a "Global Metagenomics Initiative" comprising a small number of large-scale metagenomics projects as well as many medium- and small-scale projects to advance the technology and develop the standard practices needed to advance the field. The report also addresses database needs, methodological challenges, and the importance of interdisciplinary collaboration in supporting this new field.

The Gut Microbiome in Health and Disease

Author : Dirk Haller
Publisher : Springer
ISBN 13 : 3319905457
Total Pages : 355 pages
Book Rating : 4.3/5 (199 download)

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Book Synopsis The Gut Microbiome in Health and Disease by : Dirk Haller

Download or read book The Gut Microbiome in Health and Disease written by Dirk Haller and published by Springer. This book was released on 2018-07-27 with total page 355 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book provides an overview on how the gut microbiome contributes to human health. The readers will get profound knowledge on the connection between intestinal microbiota and immune defense systems. The tools of choice to study the ecology of these highly-specialized microorganism communities such as high-throughput sequencing and metagenomic mining will be presented. In addition the most common diseases associated to the composition of the gut flora are discussed in detail. The book will address researchers, clinicians and advanced students working in biomedicine, microbiology and immunology.

Environmental Chemicals, the Human Microbiome, and Health Risk

Author : National Academies of Sciences, Engineering, and Medicine
Publisher : National Academies Press
ISBN 13 : 0309468698
Total Pages : 123 pages
Book Rating : 4.3/5 (94 download)

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Book Synopsis Environmental Chemicals, the Human Microbiome, and Health Risk by : National Academies of Sciences, Engineering, and Medicine

Download or read book Environmental Chemicals, the Human Microbiome, and Health Risk written by National Academies of Sciences, Engineering, and Medicine and published by National Academies Press. This book was released on 2018-03-01 with total page 123 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Bacteriological investigations of the human oral microbiota in health and disease

Author : Kanokporn Kampoo
Publisher :
ISBN 13 :
Total Pages : 256 pages
Book Rating : 4.:/5 (827 download)

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Book Synopsis Bacteriological investigations of the human oral microbiota in health and disease by : Kanokporn Kampoo

Download or read book Bacteriological investigations of the human oral microbiota in health and disease written by Kanokporn Kampoo and published by . This book was released on 2011 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Prenatal Diagnosis and Screening for Down Syndrome

Author : Subrata Dey
Publisher : BoD – Books on Demand
ISBN 13 : 9533073551
Total Pages : 248 pages
Book Rating : 4.5/5 (33 download)

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Book Synopsis Prenatal Diagnosis and Screening for Down Syndrome by : Subrata Dey

Download or read book Prenatal Diagnosis and Screening for Down Syndrome written by Subrata Dey and published by BoD – Books on Demand. This book was released on 2011-08-17 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a concise yet comprehensive source of current information on Down syndrome. Research workers, scientists, medical graduates and paediatricians will find it an excellent source for reference and review. This book focuses on exciting areas of research on prenatal diagnosis - Down syndrome screening after assisted reproduction techniques, noninvasive techniques, genetic counselling and ethical issues. Whilst aimed primarily at research worker on Down syndrome, we hope that the appeal of this book will extend beyond the narrow confines of academic interest and be of interest to a wider audience, especially parents and relatives of Down syndrome patients.

Microbiome in Human Health and Disease

Author : Pallaval Veera Bramhachari
Publisher : Springer Nature
ISBN 13 : 9811631565
Total Pages : 306 pages
Book Rating : 4.8/5 (116 download)

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Book Synopsis Microbiome in Human Health and Disease by : Pallaval Veera Bramhachari

Download or read book Microbiome in Human Health and Disease written by Pallaval Veera Bramhachari and published by Springer Nature. This book was released on 2021-10-18 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Characterization of the Human Host Gut Microbiome with an Integrated Genomics

Author : Alison Russell Erickson
Publisher :
ISBN 13 :
Total Pages : 240 pages
Book Rating : 4.:/5 (793 download)

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Book Synopsis Characterization of the Human Host Gut Microbiome with an Integrated Genomics by : Alison Russell Erickson

Download or read book Characterization of the Human Host Gut Microbiome with an Integrated Genomics written by Alison Russell Erickson and published by . This book was released on 2011 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: The new field of 'omics' has spawned the development of metaproteomics, an approach that has the ability to identify and decipher the metabolic functions of a proteome derived from a microbial community that is largely uncultivable. With the development and availabilities of high throughput proteomics, high performance liquid chromatography coupled to mass spectrometry (MS) has been leading the field for metaproteomics. MS-based metaproteomics has been successful in its' investigations of complex microbial communities from soils to the human body. Like the environment, the human body is host to a multitude of microorganisms that reside within the skin, oral cavity, vagina, and gastrointestinal tract, referred to as the human microbiome. The human microbiome is made up of trillions of bacteria that outnumber human genes by several orders of magnitude. These microbes are essential for human survival with a significant dependence on the microbes to encode and carryout metabolic functions that humans have not evolved on their own. Recently, metaproteomics has emerged as the primary technology to understand the metabolic functional signature of the human microbiome. Using a newly developed integrated approach that combines metagenomics and metaproteomics, we attempted to address the following questions: i) do humans share a core functional microbiome and ii) how do microbial communities change in response to disease. This resulted in a comprehensive identification and characterization of the metaproteome from two healthy human gut microbiomes. These analyses have resulted in an extended application to characterize how Crohn's disease affects the functional signature of the microbiota. Contrary to measuring highly complex and representative gut metaproteomes is a less complex, controlled human-derived microbial community present in the gut of gnotobiotic mice. This human gut model system enhanced the capability to directly monitor fundamental interactions between two dominant phyla, Bacteroides and Firmicutes, in gut microbiomes colonized with two or more phylotypes. These analyses revealed membership abundance and functional differences between phylotypes when present in either a binary or 12-member consortia. This dissertation aims to characterize host microbial interactions and develop MS-based methods that can provide a better understanding of the human gut microbiota composition and function using both approaches.

Microbial Biofilms

Author : Dharumadurai Dhanasekaran
Publisher : BoD – Books on Demand
ISBN 13 : 9535124358
Total Pages : 526 pages
Book Rating : 4.5/5 (351 download)

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Book Synopsis Microbial Biofilms by : Dharumadurai Dhanasekaran

Download or read book Microbial Biofilms written by Dharumadurai Dhanasekaran and published by BoD – Books on Demand. This book was released on 2016-07-13 with total page 526 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the book Microbial Biofilms: Importance and applications, eminent scientists provide an up-to-date review of the present and future trends on biofilm-related research. This book is divided with four subdivisions as biofilm fundamentals, applications, health aspects, and their control. Moreover, this book also provides a comprehensive account on microbial interactions in biofilms, pyocyanin, and extracellular DNA in facilitating Pseudomonas aeruginosa biofilm formation, atomic force microscopic studies of biofilms, and biofilms in beverage industry. The book comprises a total of 21 chapters from valued contributions from world leading experts in Australia, Bulgaria, Canada, China, Serbia, Germany, Italy, Japan, the United Kingdom, the Kingdom of Saudi Arabia, Republic of Korea, Mexico, Poland, Portugal, and Turkey. This book may be used as a text or reference for everyone interested in biofilms and their applications. It is also highly recommended for environmental microbiologists, soil scientists, medical microbiologists, bioremediation experts, and microbiologists working in biocorrosion, biofouling, biodegradation, water microbiology, quorum sensing, and many other related areas. Scientists in academia, research laboratories, and industry will also find it of interest.

Microorganisms Indigenous to Man

Author : Theodor Rosebury
Publisher :
ISBN 13 : 9781258355777
Total Pages : 448 pages
Book Rating : 4.3/5 (557 download)

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Book Synopsis Microorganisms Indigenous to Man by : Theodor Rosebury

Download or read book Microorganisms Indigenous to Man written by Theodor Rosebury and published by . This book was released on 2012-05-01 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Atlas of Oral Microbiology: From Healthy Microflora to Disease

Author : Xuedong Zhou
Publisher : Springer Nature
ISBN 13 : 9811578990
Total Pages : 368 pages
Book Rating : 4.8/5 (115 download)

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Book Synopsis Atlas of Oral Microbiology: From Healthy Microflora to Disease by : Xuedong Zhou

Download or read book Atlas of Oral Microbiology: From Healthy Microflora to Disease written by Xuedong Zhou and published by Springer Nature. This book was released on 2021-01-06 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is the second edition of Atlas of Oral Microbiology: From Healthy Microflora to Disease (ISBN 978-0-12-802234-4), with two new features: we add about 60 pictures of 14 newly isolated microbes from human dental plaque, at the same time, we re-organize the content of this book and provide more research progress about the oral microbiome bank of China, the invasion of oral microbiota into the gut, and the relationships between Oral Microflora and Human Diseases. This book is keeping up with the advanced edge of the international research field of oral microbiology. It innovatively gives us a complete description of the oral microbial systems according to different oral ecosystems. It collects a large number of oral microbial pictures, including cultural pictures, colonies photos, and electron microscopy photos. It is by far the most abundant oral microbiology atlas consists of the largest number of pictures. In the meantime, it also described in detail a variety of experimental techniques, including microbiological isolation, culture, and identification. It is an atlas with strong practical function. The editors and writers of this book have long been engaged in teaching and research work in oral microbiology and oral microecology. This book deserves a broad audience, and it will meet the needs of researchers, clinicians, teachers, and students major in biology, dental medicine, basic medicine, or clinical medicine. It can also be used to facilitate teaching and international academic exchanges.

Mammalian Protein Metabolism

Author : H.N. Munro
Publisher : Elsevier
ISBN 13 : 0323142575
Total Pages : 783 pages
Book Rating : 4.3/5 (231 download)

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Book Synopsis Mammalian Protein Metabolism by : H.N. Munro

Download or read book Mammalian Protein Metabolism written by H.N. Munro and published by Elsevier. This book was released on 2012-12-02 with total page 783 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mammalian Protein Metabolism, Volume IV is an 11-chapter text that describes the regulation of protein metabolism in mammals, both at the subcellular level and at the level of the intact organ and of the whole animal. The first two chapters deal with the fundamental control mechanisms in the synthesis and turnover of proteins, followed by chapters on the mode of action of hormones on protein metabolism and on the role of free amino acid pools in regulation. These topics are followed by discussions on the regulation of individual amino acid pathways and the diurnal rhythms in protein metabolism. The final chapters explore the regulation of protein metabolism in four major organs and tissues of the body, including the gastrointestinal tract, liver, kidney, and musculature. This book will be of great benefit to biologists, researchers, and biology students.

The Lung Microbiome

Author : Michael J. Cox
Publisher : European Respiratory Society
ISBN 13 : 1849841020
Total Pages : 261 pages
Book Rating : 4.8/5 (498 download)

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Book Synopsis The Lung Microbiome by : Michael J. Cox

Download or read book The Lung Microbiome written by Michael J. Cox and published by European Respiratory Society. This book was released on 2019-03-01 with total page 261 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.