An Exploration Of The Genetics And Molecular Mechanisms Underlying Conserved Longevity Interventions

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An Exploration of the Genetics and Molecular Mechanisms Underlying Conserved Longevity Interventions

Author : George L. Sutphin
Publisher :
ISBN 13 :
Total Pages : 208 pages
Book Rating : 4.:/5 (821 download)

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Book Synopsis An Exploration of the Genetics and Molecular Mechanisms Underlying Conserved Longevity Interventions by : George L. Sutphin

Download or read book An Exploration of the Genetics and Molecular Mechanisms Underlying Conserved Longevity Interventions written by George L. Sutphin and published by . This book was released on 2012 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aging is a degenerative process that causes a time-dependent deterioration of virtually every biological system in the majority of species. Age is the primary risk factor for many human diseases, including the top causes of death modern societies. Developing treatments to slow the aging process has the potential increase human life span and simultaneously prevent or improve outcomes in countless diseases. Studying aging in mammals is challenging due to the relatively high longevity of most mammalian species and the costs associated with maintaining populations of mammals in the laboratory for their entire life span. The invertebrate organisms Saccharomyces cerevisiae, Caenorhabditis elegans, and Drosophila melanogaster have emerged as central models in aging due to relatively short life spans, ease of maintenance in the laboratory, well characterized genetics, and the availability of a wide range of genetic and biochemical tools. By focusing on genetic pathways and interventions that influence longevity in a similar manner across these evolutionarily divergent species, we can gain insight into the biology of aging in mammals. The application of genome-scale techniques in aging research has started to define the range of genetic and environmental factors involved in longevity determination, and the high degree of intercommunication between these factors. This dissertation reviews current progress toward identifying and understanding conserved longevity interventions and presents several current lines of investigation aimed both at developing tools for analyzing the complex interactions between aging factors and at probing the mechanism of action of specific longevity interventions.

Molecular Mechanisms of Aging

Author : Konrad Beyreuther
Publisher : Springer Science & Business Media
ISBN 13 : 3642842240
Total Pages : 327 pages
Book Rating : 4.6/5 (428 download)

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Book Synopsis Molecular Mechanisms of Aging by : Konrad Beyreuther

Download or read book Molecular Mechanisms of Aging written by Konrad Beyreuther and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 327 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Future of Human Healthspan

Author : The National Academies
Publisher : National Academies Press
ISBN 13 : 0309178223
Total Pages : 140 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis The Future of Human Healthspan by : The National Academies

Download or read book The Future of Human Healthspan written by The National Academies and published by National Academies Press. This book was released on 2008-04-24 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt: An individual's healthspan can be defined as the length of time an individual is able to maintain good health. In 2007, over one hundred experts and researchers from public and private institutions across the nation convened to find new ways of addressing the human healthspan and the elusive nature of aging. Experts in public health, bioengineering, neuroscience and gerontology discussed how stress and lifestyle influence the decline of health at older ages. Other discussions focused on the integration of technology in the quality of life, gerontology, regenerative medicine and life expectancy with regard to social and behavioral traits. Still, other groups explored topics such as the cellular and molecular mechanisms of biological aging, the effects of exercise on the human healthspan, and changes in social context to enhance functional status of the elderly. Most importantly, experts agreed that it was imperative to ensure that the elderly have access to medical services by establishing relationships with health care and insurance providers.

Molecular Epidemiology

Author : Paul A. Schulte
Publisher : Academic Press
ISBN 13 : 0323138578
Total Pages : 609 pages
Book Rating : 4.3/5 (231 download)

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Book Synopsis Molecular Epidemiology by : Paul A. Schulte

Download or read book Molecular Epidemiology written by Paul A. Schulte and published by Academic Press. This book was released on 2012-12-02 with total page 609 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book will serve as a primer for both laboratory and field scientists who are shaping the emerging field of molecular epidemiology. Molecular epidemiology utilizes the same paradigm as traditional epidemiology but uses biological markers to identify exposure, disease or susceptibility. Schulte and Perera present the epidemiologic methods pertinent to biological markers. The book is also designed to enumerate the considerations necessary for valid field research and provide a resource on the salient and subtle features of biological indicators.

The Epidemiology of Aging

Author : Anne Newman
Publisher : Springer Science & Business Media
ISBN 13 : 9400750617
Total Pages : 611 pages
Book Rating : 4.4/5 (7 download)

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Book Synopsis The Epidemiology of Aging by : Anne Newman

Download or read book The Epidemiology of Aging written by Anne Newman and published by Springer Science & Business Media. This book was released on 2012-12-12 with total page 611 pages. Available in PDF, EPUB and Kindle. Book excerpt: The average age of the world’s population is increasing at an unprecedented rate and this increase is changing the world. This “Silver tsunami” emphasizes the need to provide advanced training in epidemiology and increase the cadre of experts in the study of aging. This book is designed to summarize unique methodological issues relevant to the study of aging, biomarkers of aging and the biology/physiology of aging and in-depth discussions of the etiology and epidemiology of common geriatric syndromes and diseases. Contributing authors in the book represent many disciplines, not only epidemiology and clinical geriatrics, but also demography, health services, research, cardiovascular disease, diabetes, psychiatry, neurology, social services, musculoskeletal diseases and cancer. The aim of the book is to provide a broad multidisciplinary background for any student/researcher interested in aging. The material in the book is organized and comprehensive. It represents the most up-to-date information on the scientific issues in aging research written by academics who specialize in research and training in the broad field of aging. The structure and organization of the book reflects our course series in the Epidemiology of Aging starting with the broad issues of demography and methodology, and then addressing specific health conditions and geriatric conditions common to older persons.

Scientific Frontiers in Developmental Toxicology and Risk Assessment

Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309070864
Total Pages : 348 pages
Book Rating : 4.3/5 (9 download)

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Book Synopsis Scientific Frontiers in Developmental Toxicology and Risk Assessment by : National Research Council

Download or read book Scientific Frontiers in Developmental Toxicology and Risk Assessment written by National Research Council and published by National Academies Press. This book was released on 2000-12-21 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: Scientific Frontiers in Developmental Toxicology and Risk Assessment reviews advances made during the last 10-15 years in fields such as developmental biology, molecular biology, and genetics. It describes a novel approach for how these advances might be used in combination with existing methodologies to further the understanding of mechanisms of developmental toxicity, to improve the assessment of chemicals for their ability to cause developmental toxicity, and to improve risk assessment for developmental defects. For example, based on the recent advances, even the smallest, simplest laboratory animals such as the fruit fly, roundworm, and zebrafish might be able to serve as developmental toxicological models for human biological systems. Use of such organisms might allow for rapid and inexpensive testing of large numbers of chemicals for their potential to cause developmental toxicity; presently, there are little or no developmental toxicity data available for the majority of natural and manufactured chemicals in use. This new approach to developmental toxicology and risk assessment will require simultaneous research on several fronts by experts from multiple scientific disciplines, including developmental toxicologists, developmental biologists, geneticists, epidemiologists, and biostatisticians.

Mechanisms of Cell Death

Author : Zahra Zakeri
Publisher :
ISBN 13 :
Total Pages : 236 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Mechanisms of Cell Death by : Zahra Zakeri

Download or read book Mechanisms of Cell Death written by Zahra Zakeri and published by . This book was released on 1999 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contains papers from a July 1998 conference held at the Queens College Campus of the City University of New York. Papers are arranged in sections on mechanisms and general considerations, programmed (developmental) cell death, and cell death and pathological and clinical situations. Specific topics

Chromatin Regulation and Dynamics

Author : Anita Göndör
Publisher : Academic Press
ISBN 13 : 0128034025
Total Pages : 498 pages
Book Rating : 4.1/5 (28 download)

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Book Synopsis Chromatin Regulation and Dynamics by : Anita Göndör

Download or read book Chromatin Regulation and Dynamics written by Anita Göndör and published by Academic Press. This book was released on 2016-10-25 with total page 498 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chromatin Regulation and Dynamics integrates knowledge on the dynamic regulation of primary chromatin fiber with the 3D nuclear architecture, then connects related processes to circadian regulation of cellular metabolic states, representing a paradigm of adaptation to environmental changes. The final chapters discuss the many ways chromatin dynamics can synergize to fundamentally contribute to the development of complex diseases. Chromatin dynamics, which is strategically positioned at the gene-environment interface, is at the core of disease development. As such, Chromatin Regulation and Dynamics, part of the Translational Epigenetics series, facilitates the flow of information between research areas such as chromatin regulation, developmental biology, and epidemiology by focusing on recent findings of the fast-moving field of chromatin regulation. Presents and discusses novel principles of chromatin regulation and dynamics with a cross-disciplinary perspective Promotes crosstalk between basic sciences and their applications in medicine Provides a framework for future studies on complex diseases by integrating various aspects of chromatin biology with cellular metabolic states, with an emphasis on the dynamic nature of chromatin and stochastic principles Integrates knowledge on the dynamic regulation of primary chromatin fiber with 3D nuclear architecture, then connects related processes to circadian regulation of cellular metabolic states, representing a paradigm of adaptation to environmental changes

Genes, Behavior, and the Social Environment

Author : Institute of Medicine
Publisher : National Academies Press
ISBN 13 : 0309101964
Total Pages : 385 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Genes, Behavior, and the Social Environment by : Institute of Medicine

Download or read book Genes, Behavior, and the Social Environment written by Institute of Medicine and published by National Academies Press. This book was released on 2006-12-07 with total page 385 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the past century, we have made great strides in reducing rates of disease and enhancing people's general health. Public health measures such as sanitation, improved hygiene, and vaccines; reduced hazards in the workplace; new drugs and clinical procedures; and, more recently, a growing understanding of the human genome have each played a role in extending the duration and raising the quality of human life. But research conducted over the past few decades shows us that this progress, much of which was based on investigating one causative factor at a time—often, through a single discipline or by a narrow range of practitioners—can only go so far. Genes, Behavior, and the Social Environment examines a number of well-described gene-environment interactions, reviews the state of the science in researching such interactions, and recommends priorities not only for research itself but also for its workforce, resource, and infrastructural needs.

Centenarians—A Model to Study the Molecular Basis of Lifespan and Healthspan

Author : Annibale Puca
Publisher : MDPI
ISBN 13 : 3036509801
Total Pages : 204 pages
Book Rating : 4.0/5 (365 download)

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Book Synopsis Centenarians—A Model to Study the Molecular Basis of Lifespan and Healthspan by : Annibale Puca

Download or read book Centenarians—A Model to Study the Molecular Basis of Lifespan and Healthspan written by Annibale Puca and published by MDPI. This book was released on 2021-06-15 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt: People around the world are living longer. For the first time in history, most humans will live to be sixty and beyond. By 2050, the world's population aged 60 and over will reach a total of 2 billion, up from 900 million in 2015. Today, 125 million people are 80 years of age or older. By 2050, there will be 434 million people in this age group worldwide. In addition, the pace of aging of the world population is also increasing. However, there is not enough evidence to show that older people have better health than their parents. While rates of severe disability have declined over the past 30 years (but only in high-income countries), there have been no significant changes in mild to moderate disability over the same period of time. Indeed, the increase in the duration of life (lifespan) does not coincide with the increase in the duration of health (healthspan), that is, the period of life free from serious chronic diseases and disabilities. Therefore, the identification of the factors that predispose to a long and healthy life, as discussed in the papers of this book, is of enormous interest for translational medicine.

Epigenetics of Aging

Author : Trygve O. Tollefsbol
Publisher : Springer Science & Business Media
ISBN 13 : 1441906398
Total Pages : 462 pages
Book Rating : 4.4/5 (419 download)

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Book Synopsis Epigenetics of Aging by : Trygve O. Tollefsbol

Download or read book Epigenetics of Aging written by Trygve O. Tollefsbol and published by Springer Science & Business Media. This book was released on 2009-11-11 with total page 462 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent studies have indicated that epigenetic processes may play a major role in both cellular and organismal aging. These epigenetic processes include not only DNA methylation and histone modifications, but also extend to many other epigenetic mediators such as the polycomb group proteins, chromosomal position effects, and noncoding RNA. The topics of this book range from fundamental changes in DNA methylation in aging to the most recent research on intervention into epigenetic modifications to modulate the aging process. The major topics of epigenetics and aging covered in this book are: 1) DNA methylation and histone modifications in aging; 2) Other epigenetic processes and aging; 3) Impact of epigenetics on aging; 4) Epigenetics of age-related diseases; 5) Epigenetic interventions and aging: and 6) Future directions in epigenetic aging research. The most studied of epigenetic processes, DNA methylation, has been associated with cellular aging and aging of organisms for many years. It is now apparent that both global and gene-specific alterations occur not only in DNA methylation during aging, but also in several histone alterations. Many epigenetic alterations can have an impact on aging processes such as stem cell aging, control of telomerase, modifications of telomeres, and epigenetic drift can impact the aging process as evident in the recent studies of aging monozygotic twins. Numerous age-related diseases are affected by epigenetic mechanisms. For example, recent studies have shown that DNA methylation is altered in Alzheimer’s disease and autoimmunity. Other prevalent diseases that have been associated with age-related epigenetic changes include cancer and diabetes. Paternal age and epigenetic changes appear to have an effect on schizophrenia and epigenetic silencing has been associated with several of the progeroid syndromes of premature aging. Moreover, the impact of dietary or drug intervention into epigenetic processes as they affect normal aging or age-related diseases is becoming increasingly feasible.

Molecular Biology of Aging

Author : Leonard Guarente
Publisher : CSHL Press
ISBN 13 : 0879698241
Total Pages : 610 pages
Book Rating : 4.8/5 (796 download)

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Book Synopsis Molecular Biology of Aging by : Leonard Guarente

Download or read book Molecular Biology of Aging written by Leonard Guarente and published by CSHL Press. This book was released on 2008 with total page 610 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume covers the major threads in the molecular genetics of aging, including genes that regulate aging, causes of aging, evolutionary theories of aging, and the relationship between diet and aging. Among specific topics covered are calorie restriction, mitochondria, sirtuins, telomeres, stem cells, and cancer.

Mechanisms of Life History Evolution

Author : Thomas Flatt
Publisher : OUP Oxford
ISBN 13 : 0191621021
Total Pages : 506 pages
Book Rating : 4.1/5 (916 download)

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Book Synopsis Mechanisms of Life History Evolution by : Thomas Flatt

Download or read book Mechanisms of Life History Evolution written by Thomas Flatt and published by OUP Oxford. This book was released on 2011-05-12 with total page 506 pages. Available in PDF, EPUB and Kindle. Book excerpt: Life history theory seeks to explain the evolution of the major features of life cycles by analyzing the ecological factors that shape age-specific schedules of growth, reproduction, and survival and by investigating the trade-offs that constrain the evolution of these traits. Although life history theory has made enormous progress in explaining the diversity of life history strategies among species, it traditionally ignores the underlying proximate mechanisms. This novel book argues that many fundamental problems in life history evolution, including the nature of trade-offs, can only be fully resolved if we begin to integrate information on developmental, physiological, and genetic mechanisms into the classical life history framework. Each chapter is written by an established or up-and-coming leader in their respective field; they not only represent the state of the art but also offer fresh perspectives for future research. The text is divided into 7 sections that cover basic concepts (Part 1), the mechanisms that affect different parts of the life cycle (growth, development, and maturation; reproduction; and aging and somatic maintenance) (Parts 2-4), life history plasticity (Part 5), life history integration and trade-offs (Part 6), and concludes with a synthesis chapter written by a prominent leader in the field and an editorial postscript (Part 7).

Mitochondria and Longevity

Author :
Publisher : Academic Press
ISBN 13 : 9780128157367
Total Pages : 0 pages
Book Rating : 4.1/5 (573 download)

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Book Synopsis Mitochondria and Longevity by :

Download or read book Mitochondria and Longevity written by and published by Academic Press. This book was released on 2018-08-03 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mitochondria and Longevity, Volume 340, the latest release in the International Review of Cell and Molecular Biology series reviews and details current advances in cell and molecular biology. The IRCMB series has a worldwide readership, maintaining a high standard by publishing invited articles on important and timely topics with this release focusing on topics such as Mitochondria metabolism and aging, Mitohormesis, Mitochondrial dynamics in the aging stem cell compartment, Mitochondrial proteostasis and aging, Mitochondrial DNA mutations and aging, Mitochondrial sirtuins, NAD+, NADH and aging, Mitophagy and aging, Mitochondria, calcium transport and aging.

The Rate of Living

Author : Raymond Pearl
Publisher :
ISBN 13 :
Total Pages : 220 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis The Rate of Living by : Raymond Pearl

Download or read book The Rate of Living written by Raymond Pearl and published by . This book was released on 1928 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Geriatric Gastroenterology

Author : C. S. Pitchumoni
Publisher : Springer Science & Business Media
ISBN 13 : 1441916237
Total Pages : 660 pages
Book Rating : 4.4/5 (419 download)

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Book Synopsis Geriatric Gastroenterology by : C. S. Pitchumoni

Download or read book Geriatric Gastroenterology written by C. S. Pitchumoni and published by Springer Science & Business Media. This book was released on 2012-07-26 with total page 660 pages. Available in PDF, EPUB and Kindle. Book excerpt: As aging trends in the United States and Europe in particular are strongly suggestive of increasingly older society, it would be prudent for health care providers to better prepare for such changes. By including physiology, disease, nutrition, pharmacology, pathology, radiology and other relevant associated topics, Geriatric Gastroenterology fills the void in the literature for a volume devoted specifically to gastrointestinal illness in the elderly. This unique volume includes provision of training for current and future generations of physicians to deal with the health problems of older adults. It will also serve as a comprehensive guide to practicing physicians for ease of reference. Relevant to the geriatric age group, the volume covers epidemiology, physiology of aging, gastrointestinal physiology, pharmacology, radiology, pathology, motility disorders, luminal disorders, hepato-biliary disease, systemic manifestations, neoplastic disorders, gastrointestinal bleeding, cancer and medication related interactions and adverse events, all extremely common in older adults; these are often hard to evaluate and judge, especially considering the complex aging physiology. All have become important components of modern medicine. Special emphasis is be given to nutrition and related disorders. Capsule endoscopy and its utility in the geriatric population is also covered. Presented in simple, easy to read style, the volume includes numerous tables, figures and key points enabling ease of understanding. Chapters on imaging and pathology are profusely illustrated. All chapters are written by specialists and include up to date scientific information. Geriatric Gastroenterology is of great utility to residents in internal medicine, fellows in gastroenterology and geriatric medicine as well as gastroenterologists, geriatricians and practicing physicians including primary care physicians caring for older adults.

Human Genetics and Genomics

Author : Bruce R. Korf
Publisher : John Wiley & Sons
ISBN 13 : 1118537661
Total Pages : 280 pages
Book Rating : 4.1/5 (185 download)

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Book Synopsis Human Genetics and Genomics by : Bruce R. Korf

Download or read book Human Genetics and Genomics written by Bruce R. Korf and published by John Wiley & Sons. This book was released on 2012-11-19 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: This fourth edition of the best-selling textbook, Human Genetics and Genomics, clearly explains the key principles needed by medical and health sciences students, from the basis of molecular genetics, to clinical applications used in the treatment of both rare and common conditions. A newly expanded Part 1, Basic Principles of Human Genetics, focuses on introducing the reader to key concepts such as Mendelian principles, DNA replication and gene expression. Part 2, Genetics and Genomics in Medical Practice, uses case scenarios to help you engage with current genetic practice. Now featuring full-color diagrams, Human Genetics and Genomics has been rigorously updated to reflect today’s genetics teaching, and includes updated discussion of genetic risk assessment, “single gene” disorders and therapeutics. Key learning features include: Clinical snapshots to help relate science to practice 'Hot topics' boxes that focus on the latest developments in testing, assessment and treatment 'Ethical issues' boxes to prompt further thought and discussion on the implications of genetic developments 'Sources of information' boxes to assist with the practicalities of clinical research and information provision Self-assessment review questions in each chapter Accompanied by the Wiley E-Text digital edition (included in the price of the book), Human Genetics and Genomics is also fully supported by a suite of online resources at www.korfgenetics.com, including: Factsheets on 100 genetic disorders, ideal for study and exam preparation Interactive Multiple Choice Questions (MCQs) with feedback on all answers Links to online resources for further study Figures from the book available as PowerPoint slides, ideal for teaching purposes The perfect companion to the genetics component of both problem-based learning and integrated medical courses, Human Genetics and Genomics presents the ideal balance between the bio-molecular basis of genetics and clinical cases, and provides an invaluable overview for anyone wishing to engage with this fast-moving discipline.