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Author: Erika Chiong Claud Publisher: Academic Press ISBN: 0128206179 Category : Science Languages : en Pages : 242
Book Description
The Developing Microbiome: Lessons from Early Life focuses on the establishment of the microbiome in early life, exposing it as a key mediator of diseases and health throughout the lifecycle. The content presents a comprehensive view of the status of the field and draws real-world correlations to health and disease states. It collates the significant research being done in the pediatric microbiome research space and bridges the knowledge gap showing the factors that impact health and disease states throughout the lifecycle. Finally, it offers knowledge on how the microbiome is and can be manipulated to promote change. This is a perfect reference for both researchers and clinical scientists who are interested in the role of the infant microbiome in health and disease, as well as gastroenterologists and pediatricians looking to affect change in their patients. - Provides comprehensive coverage of the factors that influence microbiome development - Links research in pediatric patients to later life stages - Examines increasing evidence on the impact of the microbiome beyond the gut
Author: Erika Chiong Claud Publisher: Academic Press ISBN: 0128206179 Category : Science Languages : en Pages : 242
Book Description
The Developing Microbiome: Lessons from Early Life focuses on the establishment of the microbiome in early life, exposing it as a key mediator of diseases and health throughout the lifecycle. The content presents a comprehensive view of the status of the field and draws real-world correlations to health and disease states. It collates the significant research being done in the pediatric microbiome research space and bridges the knowledge gap showing the factors that impact health and disease states throughout the lifecycle. Finally, it offers knowledge on how the microbiome is and can be manipulated to promote change. This is a perfect reference for both researchers and clinical scientists who are interested in the role of the infant microbiome in health and disease, as well as gastroenterologists and pediatricians looking to affect change in their patients. - Provides comprehensive coverage of the factors that influence microbiome development - Links research in pediatric patients to later life stages - Examines increasing evidence on the impact of the microbiome beyond the gut
Author: Food Forum Publisher: National Academies Press ISBN: 030926586X Category : Medical Languages : en Pages : 197
Book Description
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.
Author: Nava Dayan Publisher: John Wiley & Sons ISBN: 1119592232 Category : Medical Languages : en Pages : 432
Book Description
The book provides a comprehensive detailed summary of current status on skin microbiome research in health and disease as well as key regulatory and legal aspects. In the past decade, interest and technology have greatly advanced to unravel the nature and effect of skin microbiome on our health. Diseases such as atopic dermatitis and acne are at the forefront of this research, but also other conditions such as skin cancer are under investigation. In addition, mapping of the skin microbiome has gone from basic to more detailed with attempts to correlate it to various ages, ethnicities and genders. In parallel to mapping it, a great deal of research is dedicated to understanding its functionality and communication (and hence effect) on human cells. The Skin Microbiome Handbook is a summary of current status of knowledge, research tools and approaches in skin microbiome, in health and disease. It contains the following categories: healthy skin microbiome and oral-skin interaction; skin microbiome observational research; skin microbiome in disequilibrium and disease; skin's innate immunity; testing and study design; regulatory and legal aspects for skin microbiome related products. The 18 chapters of the book are written by carefully selected leaders in the academia and industry exhibiting extensive experience and understanding in the areas of interest.
Author: National Academies of Sciences, Engineering, and Medicine Publisher: National Academies Press ISBN: 0309458390 Category : Science Languages : en Pages : 133
Book Description
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.
Author: B. Koletzko Publisher: Karger Medical and Scientific Publishers ISBN: 3318026913 Category : Medical Languages : en Pages : 349
Book Description
There is no other time in life when the provision of adequate and balanced nutrition is of greater importance than during infancy and childhood. During this dynamic phase characterized by rapid growth, development and developmental plasticity, a sufficient amount and appropriate composition of nutrients both in health and disease are of key importance for growth, functional outcomes such as cognition and immune response, and the metabolic programming of long-term health and well-being. This compact reference text provides concise information to readers who seek quick guidance on practical issues in the nutrition of infants, children and adolescents. After the success of the first edition, which sold more than 50'000 copies in several languages, the editors prepared this thoroughly revised and updated second edition which focuses again on nutritional challenges in both affluent and poor populations around the world. Serving as a practical reference guide, this book will contribute to further improving the quality of feeding of healthy infants and children, as well as enhancing the standards of nutritional care in sick children.
Author: E. Isolauri Publisher: Karger Medical and Scientific Publishers ISBN: 3318060313 Category : Medical Languages : en Pages : 192
Book Description
The intestinal microbiome is especially important during the first thousand days of life. Exposure to microbes in utero significantly impacts fetal development, in part through epigenetic processes and in part through hormonal influences which cause a change in the mother's intestinal microbiome. The nature of delivery and perinatal antibiotic treatment, as well as diet (especially in the postpartum period), can also influence initial microbial colonization and the development of appropriate intestinal defense mechanisms. These, in turn, can affect the expression of allergy, autoimmune disease, and brain function, among other things, later in life. The first part of this publication focuses on the development of the human microbiome in utero and the importance of normal colonization of the newborn gut in immune development and disease prevention. The second section deals with the normal development of gut microbiota and with clinical conditions associated with dysbiosis. The final chapters cover various aspects of human milk evolution and oligosaccharides.
Author: Emily G. Blosser Publisher: ISBN: Category : Languages : en Pages : 90
Book Description
Neonatal late-onset sepsis is invasive infection occurring after the first 48 hours of life, and one of the leading causes of death among preterm infants in the United States and abroad. Infections with Gram-negative bacteria, such as Klebsiella pneumoniae, occurring when bacteria translocate across premature gut epithelium into the bloodstream, can be particularly severe. Preterm infants in the neonatal intensive care unit undergo intense antibiotic regimens due to high risk of infection. Paradoxically, prolonged exposure of preterm infants to empiric antibiotic therapy early in the hospital stay is associated with increased risk of intestinal infection and death after adjustment for covariates. Bacterial translocation rates across mature gut epithelium are determined by complex interactions between the host’s commensal microbiota and immune system, and pathogens. Commensal microbes are believed to confer protection from bacterial translocation by competing with pathogens for space and resources, and by inducing gut immune system development directly. This study explores the role of gut microbial colonization early in life in protecting neonates from invading pathogens and in inducing gut maturation. The execution of these studies relies heavily on a mouse model of lateonset sepsis we developed in which an engineered bioluminescent strain of Klebsiella pneumoniae can be imaged in real-time within live animals. MiSeq high-throughput sequencing for bacterial 16S was used to elucidate the kinetics of colonization in pups from birth to weaning age. Sequencing revealed an important trend in colonization that early colony founders are hearty, ubiquitous species that may help prime the gut environment for colonization by microbes with stricter environmental or nutritional limitations, such as anaerobes. Importantly, our analyses demonstrate that although the maternal-derived colonization plays a critical role in early colonization of her pups, exposure to vaginal flora is not necessary for successful early colonization. Further, maternal antibiotics were found to drastically change the microbial landscape in young pups with downstream detrimental effects on resistance to Klebsiella challenge depending on the type of antibiotic administered. This novel mouse model affords us the opportunity to examine gut and colony maturation more closely. Data acquired from these studies provides new insights into the etiology of neonatal late-onset sepsis that may become important for treatment and prevention of the human disease.
Author: National Academies of Sciences, Engineering, and Medicine Publisher: National Academies Press ISBN: 0309468698 Category : Science Languages : en Pages : 123
Book Description
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.
Author: Sabu Thomas Publisher: Springer Nature ISBN: 9811676720 Category : Medical Languages : en Pages : 269
Book Description
The human microbiome refers to the complete microorganisms inhabiting the human body sites including skin, ear, nose, oral cavity, the genital, gastrointestinal and respiratory tracts, and body fluids such as breast milk, saliva, and urine. It is a significant and essential organ recognized for the body and has an established involvement in the host wellbeing, in terms of nutritional requirements and immunomodulation. This book talks about how alteration and imbalance in the same can have clinical implications associated with a multitude of gastrointestinal, lifestyle-associated, and neurodegenerative disorders. How the proliferation of specific groups of bacteria and their metabolic activities, as a result of intestinal dysbiosis leads to the 'leaky gut' condition thereby influences brain activity via the bidirectional gut-brain axis. It also coves the importance of microbial seeding and how it can be influenced by the mode of delivery, nutrition, and medication. This book also provides various therapeutic interventions such as the establishment of stool banks and Faecal microbiota transplantation (FMT) that have recently proved promising in the treatment of ASD, Inflammatory Bowel Disease, and Ulcerative Colitis. This book provides a deeper understanding of the development of the human gut microbiome and the factors driving its dysbiosis. This book is a valuable read for health professionals, medical students, nutritionists, and scientific research communities who are eager to update themselves with recent trends in microbiome research. It will also aid gastroenterologists and nutritionists to make well-informed choices regarding therapeutic regimes.
Author: National Academies of Sciences, Engineering, and Medicine Publisher: National Academies Press ISBN: 0309449839 Category : Science Languages : en Pages : 318
Book Description
People's desire to understand the environments in which they live is a natural one. People spend most of their time in spaces and structures designed, built, and managed by humans, and it is estimated that people in developed countries now spend 90 percent of their lives indoors. As people move from homes to workplaces, traveling in cars and on transit systems, microorganisms are continually with and around them. The human-associated microbes that are shed, along with the human behaviors that affect their transport and removal, make significant contributions to the diversity of the indoor microbiome. The characteristics of "healthy" indoor environments cannot yet be defined, nor do microbial, clinical, and building researchers yet understand how to modify features of indoor environmentsâ€"such as building ventilation systems and the chemistry of building materialsâ€"in ways that would have predictable impacts on microbial communities to promote health and prevent disease. The factors that affect the environments within buildings, the ways in which building characteristics influence the composition and function of indoor microbial communities, and the ways in which these microbial communities relate to human health and well-being are extraordinarily complex and can be explored only as a dynamic, interconnected ecosystem by engaging the fields of microbial biology and ecology, chemistry, building science, and human physiology. This report reviews what is known about the intersection of these disciplines, and how new tools may facilitate advances in understanding the ecosystem of built environments, indoor microbiomes, and effects on human health and well-being. It offers a research agenda to generate the information needed so that stakeholders with an interest in understanding the impacts of built environments will be able to make more informed decisions.
Author: Erika Chiong Claud
Author: Erika Chiong Claud
Author: Food Forum
Author: Nava Dayan
Author: National Academies of Sciences, Engineering, and Medicine
Author: B. Koletzko
Author: E. Isolauri
Author: Emily G. Blosser
Author: National Academies of Sciences, Engineering, and Medicine
Author: Sabu Thomas
Author: National Academies of Sciences, Engineering, and Medicine