Aging Research In Yeast

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Aging Research in Yeast

Author : Michael Breitenbach
Publisher : Springer Science & Business Media
ISBN 13 : 9400725612
Total Pages : 373 pages
Book Rating : 4.4/5 (7 download)

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Book Synopsis Aging Research in Yeast by : Michael Breitenbach

Download or read book Aging Research in Yeast written by Michael Breitenbach and published by Springer Science & Business Media. This book was released on 2011-11-19 with total page 373 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume includes contributions by the leading experts in the field of yeast aging. Budding yeast (Saccharomyces cerevisiae) and other fungal organisms provide models for aging research that are relevant to organismic aging and to the aging processes occurring in the human body. Replicative aging, in which only the mother cell ages while the daughter cell resets the clock to zero is a model for the aging of stem cell populations in humans, while chronological aging (measured by survival in stationary phase) is a model for the aging processes in postmitotic cells (for instance, neurons of the brain). Most mechanisms of aging are studied in yeast. Among them, this book discusses: mitochondrial theories of aging, emphasizing oxidative stress and retrograde responses; the role of autophagy and mitophagy; the relationship of apoptosis to aging processes; the role of asymmetric segregation of damage in replicative aging; the role of replication stress; and the role of the cytoskeleton in aging. Modern methods of yeast genetics and genomics are described that can be used to search for aging-specific functions in a genome-wide unbiased fashion. The similarities in the pathology of senescence (studied in yeast) and of cancer cells, including genome instability, are examined.

Aging Research in Yeast

Author : Michael Breitenbach
Publisher : Springer
ISBN 13 : 9789400725607
Total Pages : 368 pages
Book Rating : 4.7/5 (256 download)

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Book Synopsis Aging Research in Yeast by : Michael Breitenbach

Download or read book Aging Research in Yeast written by Michael Breitenbach and published by Springer. This book was released on 2011-11-19 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume includes contributions by the leading experts in the field of yeast aging. Budding yeast (Saccharomyces cerevisiae) and other fungal organisms provide models for aging research that are relevant to organismic aging and to the aging processes occurring in the human body. Replicative aging, in which only the mother cell ages while the daughter cell resets the clock to zero is a model for the aging of stem cell populations in humans, while chronological aging (measured by survival in stationary phase) is a model for the aging processes in postmitotic cells (for instance, neurons of the brain). Most mechanisms of aging are studied in yeast. Among them, this book discusses: mitochondrial theories of aging, emphasizing oxidative stress and retrograde responses; the role of autophagy and mitophagy; the relationship of apoptosis to aging processes; the role of asymmetric segregation of damage in replicative aging; the role of replication stress; and the role of the cytoskeleton in aging. Modern methods of yeast genetics and genomics are described that can be used to search for aging-specific functions in a genome-wide unbiased fashion. The similarities in the pathology of senescence (studied in yeast) and of cancer cells, including genome instability, are examined.

The Evolution of Senescence in the Tree of Life

Author : Richard P. Shefferson
Publisher : Cambridge University Press
ISBN 13 : 1108138608
Total Pages : 445 pages
Book Rating : 4.1/5 (81 download)

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Book Synopsis The Evolution of Senescence in the Tree of Life by : Richard P. Shefferson

Download or read book The Evolution of Senescence in the Tree of Life written by Richard P. Shefferson and published by Cambridge University Press. This book was released on 2017-02-23 with total page 445 pages. Available in PDF, EPUB and Kindle. Book excerpt: The existing theories on the evolution of senescence assume that senescence is inevitable in all organisms. However, recent studies have shown that this is not necessarily true. A better understanding of senescence and its underlying mechanisms could have far-reaching consequences for conservation and eco-evolutionary research. This book is the first to offer interdisciplinary perspectives on the evolution of senescence in many species, setting the stage for further developments. It brings together new insights from a wide range of scientific fields and cutting-edge research done on a multitude of different animals (including humans), plants and microbes, giving the reader a complete overview of recent developments and of the controversies currently surrounding the topic. Written by specialists from a variety of disciplines, this book is a valuable source of information for students and researchers interested in ageing and life history traits and populations.

Handbook of the Biology of Aging

Author : Nicolas Musi
Publisher : Academic Press
ISBN 13 : 0124116205
Total Pages : 576 pages
Book Rating : 4.1/5 (241 download)

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Book Synopsis Handbook of the Biology of Aging by : Nicolas Musi

Download or read book Handbook of the Biology of Aging written by Nicolas Musi and published by Academic Press. This book was released on 2015-08-20 with total page 576 pages. Available in PDF, EPUB and Kindle. Book excerpt: Handbook of the Biology of Aging, Eighth Edition, provides readers with an update on the rapid progress in the research of aging. It is a comprehensive synthesis and review of the latest and most important advances and themes in modern biogerontology, and focuses on the trend of ‘big data’ approaches in the biological sciences, presenting new strategies to analyze, interpret, and understand the enormous amounts of information being generated through DNA sequencing, transcriptomic, proteomic, and the metabolomics methodologies applied to aging related problems. The book includes discussions on longevity pathways and interventions that modulate aging, innovative new tools that facilitate systems-level approaches to aging research, the mTOR pathway and its importance in age-related phenotypes, new strategies to pharmacologically modulate the mTOR pathway to delay aging, the importance of sirtuins and the hypoxic response in aging, and how various pathways interact within the context of aging as a complex genetic trait, amongst others. Covers the key areas in biological gerontology research in one volume, with an 80% update from the previous edition Edited by Matt Kaeberlein and George Martin, highly respected voices and researchers within the biology of aging discipline Assists basic researchers in keeping abreast of research and clinical findings outside their subdiscipline Presents information that will help medical, behavioral, and social gerontologists in understanding what basic scientists and clinicians are discovering New chapters on genetics, evolutionary biology, bone aging, and epigenetic control Provides a close examination of the diverse research being conducted today in the study of the biology of aging, detailing recent breakthroughs and potential new directions

Yeasts in Biotechnology and Human Health

Author : Isabel Sá-Correia
Publisher : Springer
ISBN 13 : 3030130355
Total Pages : 242 pages
Book Rating : 4.0/5 (31 download)

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Book Synopsis Yeasts in Biotechnology and Human Health by : Isabel Sá-Correia

Download or read book Yeasts in Biotechnology and Human Health written by Isabel Sá-Correia and published by Springer. This book was released on 2019-03-25 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book discusses genome-based strategies to provide a holistic understanding of yeasts in Human Health and as model organisms in basic research or industrial production. Using numerous Saccharomyces cerevisiae strains and various non-conventional yeast species isolated from diverse origins, it describes essential biological processes, the biotechnological exploitation of yeast and pathogenesis control. It also demonstrates how functional and comparative genomics and the development of genome engineering tools are used in modern yeast research. The use of yeasts as experimental eukaryotic models increasingly gained prominence when several Nobel Prizes in Physiology/Medicine and Chemistry were awarded for innovative research, using yeast strains to elucidate molecular mechanisms in a wide range of human physiological processes and diseases, such as autophagy, cell cycle regulation and telomerase activity. This book offers useful insights for scientists in yeast research, clinical scientists working with yeast infectious models and for industrial researchers using applied microbiology.

Aging Mechanisms

Author : Nozomu Mori
Publisher : Springer
ISBN 13 : 4431557636
Total Pages : 435 pages
Book Rating : 4.4/5 (315 download)

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Book Synopsis Aging Mechanisms by : Nozomu Mori

Download or read book Aging Mechanisms written by Nozomu Mori and published by Springer. This book was released on 2015-11-26 with total page 435 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book brings together the most up-to-date information on recent research results of leading laboratories on aging science in East Asia, particularly in Japan, Korea, and Hong Kong. Starting with a comprehensive overview of various hypotheses on biological mechanisms of aging by Dr. Sataro Goto, each chapter covers broad aspects of the most recent findings in aging-related topics: centenarian studies and genome analysis of progeria, metabolic biochemistry and neurobiology, longevity controls in yeast and nematodes, oxidative stress and calorie restriction, and neurodegeneration mechanisms in Alzheimer’s and Huntington’s diseases, with further potential therapeutic approaches to these age-related neurodegenerative diseases. Also included, in part, is a summary and the outcomes of a scientific discussion forum called the Asian Aging Core for Longevity (AACL) that has been held annually alternating between Japan and Korea during the last decade. This book can serve as a useful resource for finding appropriate collaborators in the areas it covers. The target readership is made up of graduate students and researchers at universities, medical and/or life-science schools, and biomedical and pharmaceutical institutes. Why does aging exist? How do we age? How is each organism’s lifespan determined? These are fundamental questions in the field. We may be still far from achieving a complete view of aging mechanisms, but this book, Aging Mechanisms, offers an excellent opportunity to become familiar with the most updated progress in the biomedical research of aging in Japan and Korea, the two leading nations for human longevity.

The Rise of Yeast

Author : Nicholas P. Money
Publisher : Oxford University Press
ISBN 13 : 0190270713
Total Pages : 225 pages
Book Rating : 4.1/5 (92 download)

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Book Synopsis The Rise of Yeast by : Nicholas P. Money

Download or read book The Rise of Yeast written by Nicholas P. Money and published by Oxford University Press. This book was released on 2018 with total page 225 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nicholas Money gives us a history of our interactions with one of the most important organisms in the world--yeast.

Cellular Quiescence

Author : H. Daniel Lacorazza
Publisher : Humana Press
ISBN 13 : 9781493973705
Total Pages : 303 pages
Book Rating : 4.9/5 (737 download)

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Book Synopsis Cellular Quiescence by : H. Daniel Lacorazza

Download or read book Cellular Quiescence written by H. Daniel Lacorazza and published by Humana Press. This book was released on 2017-10-18 with total page 303 pages. Available in PDF, EPUB and Kindle. Book excerpt: This detailed volume explores methods and protocols that aim to increase our understanding of how cells enter a quiescent state during homeostasis and how cells exit quiescence and re-enter differentiating cell divisions to restore damaged tissues, essential for developing new approaches in regenerative medicine in the future. The chapters in this book were designed to address cellular quiescence in prokaryote and eukaryote organisms, detection of quiescence (Hoechst/pyronin Y, FUCCI, CFSE, BrdU, H2B-GFP, CyTOF), quiescence in stem cells (skin, intestinal, neuronal, hematopoietic), genomic regulation (gene expression, transcription factors, lncRNA, RNA methylation), as well as analysis of the heterogeneity of quiescence by computer modeling. Written for the highly successful Methods in Molecular Biology series, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and tips on troubleshooting and avoiding known pitfalls. Authoritative and practical, Cellular Quiescence: Methods and Protocols offers a broad view of basic and cutting-edge technology to inspire research in this emerging field of cell biology.

Cellular Aging and Cell Death

Author : Nikki J. Holbrook
Publisher : John Wiley & Sons
ISBN 13 : 9780471121237
Total Pages : 344 pages
Book Rating : 4.1/5 (212 download)

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Book Synopsis Cellular Aging and Cell Death by : Nikki J. Holbrook

Download or read book Cellular Aging and Cell Death written by Nikki J. Holbrook and published by John Wiley & Sons. This book was released on 1995-12-20 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cellular AGING AND CELL DEATH Edited by Nikki J. Holbrook, George R. Martin, and Richard A.Lockshin Cellular Aging and Cell Death provides a thorough understanding ofthe mechanisms responsible for cellular aging, covering the recentresearch on programmed cell death and senescence, and describingtheir role in the control of cell proliferation and the agingprocess. This one-of-a-kind book is the first to combine the twohottest research areas of cell biology into one comprehensivetext. Leading experts contribute to give readers an authoritativeoverview of the distinct fields of cellular aging and programmedcell death, as well as to demonstrate how both fields are criticalto understanding the aging process. They address the large andgrowing interest in apoptosis, especially with regard to themolecular signals that induce and regulate programmed cell death,and the role of apoptosis in a variety of age-associated diseasesand disabilities. Throughout the book, a strong emphasis is placedon the interrelationship of the molecular, cellular, andphysiological aspects of senescence. Individual chapters discuss such topics as the role and regulationof apoptosis in development, the potential impact of cell death onsuch postmitotic tissues as nerve and muscle, and suggest thatprogrammed cell death plays an important role in both pathologicaland nonpathological aspects of aging, including neurodegenerativediseases. One important chapter focuses on the most recent research involvingthe study of telomeres, whose reduction in length with age and celldivision may underlie cellular senescence. The subject of neuronalcell death is also put into the perspective of aging. Cellular Aging and Cell Death bridges the rapidly growing fields ofcellular aging and programmed cell death. This thorough, yetconcise book will be of particular interest to graduate studentsand researchers within the fields of cell and developmentalbiology, neurobiology, immunology, and physiology. Physicians andmedical students involved in the fields of gerontology andpathology will also find this an informative reference.

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.

Lifespan

Author : David A. Sinclair
Publisher : Atria Books
ISBN 13 : 1501191977
Total Pages : 432 pages
Book Rating : 4.5/5 (11 download)

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Book Synopsis Lifespan by : David A. Sinclair

Download or read book Lifespan written by David A. Sinclair and published by Atria Books. This book was released on 2019-09-10 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: A NEW YORK TIMES BESTSELLER “Brilliant and enthralling.” —The Wall Street Journal A paradigm-shifting book from an acclaimed Harvard Medical School scientist and one of Time’s most influential people. It’s a seemingly undeniable truth that aging is inevitable. But what if everything we’ve been taught to believe about aging is wrong? What if we could choose our lifespan? In this groundbreaking book, Dr. David Sinclair, leading world authority on genetics and longevity, reveals a bold new theory for why we age. As he writes: “Aging is a disease, and that disease is treatable.” This eye-opening and provocative work takes us to the frontlines of research that is pushing the boundaries on our perceived scientific limitations, revealing incredible breakthroughs—many from Dr. David Sinclair’s own lab at Harvard—that demonstrate how we can slow down, or even reverse, aging. The key is activating newly discovered vitality genes, the descendants of an ancient genetic survival circuit that is both the cause of aging and the key to reversing it. Recent experiments in genetic reprogramming suggest that in the near future we may not just be able to feel younger, but actually become younger. Through a page-turning narrative, Dr. Sinclair invites you into the process of scientific discovery and reveals the emerging technologies and simple lifestyle changes—such as intermittent fasting, cold exposure, exercising with the right intensity, and eating less meat—that have been shown to help us live younger and healthier for longer. At once a roadmap for taking charge of our own health destiny and a bold new vision for the future of humankind, Lifespan will forever change the way we think about why we age and what we can do about it.

Handbook of Models for Human Aging

Author : P. Michael Conn
Publisher : Elsevier
ISBN 13 : 0080460062
Total Pages : 1103 pages
Book Rating : 4.0/5 (84 download)

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Book Synopsis Handbook of Models for Human Aging by : P. Michael Conn

Download or read book Handbook of Models for Human Aging written by P. Michael Conn and published by Elsevier. This book was released on 2011-04-28 with total page 1103 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Handbook of Models for Human Aging is designed as the only comprehensive work available that covers the diversity of aging models currently available. For each animal model, it presents key aspects of biology, nutrition, factors affecting life span, methods of age determination, use in research, and disadvantages/advantes of use. Chapters on comparative models take a broad sweep of age-related diseases, from Alzheimer's to joint disease, cataracts, cancer, and obesity. In addition, there is an historical overview and discussion of model availability, key methods, and ethical issues. Utilizes a multidisciplinary approach Shows tricks and approaches not available in primary publications First volume of its kind to combine both methods of study for human aging and animal models Over 200 illustrations

An Unsolved Problem of Biology

Author : Peter Brian Medawar
Publisher :
ISBN 13 :
Total Pages : 24 pages
Book Rating : 4.:/5 (54 download)

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Book Synopsis An Unsolved Problem of Biology by : Peter Brian Medawar

Download or read book An Unsolved Problem of Biology written by Peter Brian Medawar and published by . This book was released on 1952 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Providing Healthy and Safe Foods As We Age

Author : Institute of Medicine
Publisher : National Academies Press
ISBN 13 : 0309158834
Total Pages : 192 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Providing Healthy and Safe Foods As We Age by : Institute of Medicine

Download or read book Providing Healthy and Safe Foods As We Age written by Institute of Medicine and published by National Academies Press. This book was released on 2010-11-29 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt: Does a longer life mean a healthier life? The number of adults over 65 in the United States is growing, but many may not be aware that they are at greater risk from foodborne diseases and their nutritional needs change as they age. The IOM's Food Forum held a workshop October 29-30, 2009, to discuss food safety and nutrition concerns for older adults.

A Means to an End

Author : William R. Clark
Publisher : Oxford University Press
ISBN 13 : 0195348397
Total Pages : 252 pages
Book Rating : 4.1/5 (953 download)

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Book Synopsis A Means to an End by : William R. Clark

Download or read book A Means to an End written by William R. Clark and published by Oxford University Press. This book was released on 2002-02-28 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt: Why do we age? Is aging inevitable? Will advances in medical knowledge allow us to extend the human lifespan beyond its present limits? Because growing old has long been the one irreducible reality of human existence, these intriguing questions arise more often in the context of science fiction than science fact. But recent discoveries in the fields of cell biology and molecular genetics are seriously challenging the assumption that human lifespans are beyond our control. With such discoveries in mind, noted cell biologist William R. Clark clearly and skillfully describes how senescence begins at the level of individual cells and how cellular replication may be bound up with aging of the entire organism. He explores the evolutionary origin and function of aging, the cellular connections between aging and cancer, the parallels between cellular senescence and Alzheimer's disease, and the insights gained through studying human genetic disorders--such as Werner's syndrome--that mimic the symptoms of aging. Clark also explains how reduction in caloric intake may actually help increase lifespan, and how the destructive effects of oxidative elements in the body may be limited by the consumption of antioxidants found in fruits and vegetables. In a final chapter, Clark considers the social and economic aspects of living longer, the implications of gene therapy on senescence, and what we might learn about aging from experiments in cloning. This is a highly readable, provocative account of some of the most far-reaching and controversial questions we are likely to ask in the next century.

The Marriage Plot

Author : Jeffrey Eugenides
Publisher : Farrar, Straus and Giroux
ISBN 13 : 1429969180
Total Pages : 418 pages
Book Rating : 4.4/5 (299 download)

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Book Synopsis The Marriage Plot by : Jeffrey Eugenides

Download or read book The Marriage Plot written by Jeffrey Eugenides and published by Farrar, Straus and Giroux. This book was released on 2011-10-11 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt: A New York Times Notable Book of 2011 A Publisher's Weekly Top 10 Book of 2011 A Kirkus Reviews Top 25 Best Fiction of 2011 Title One of Library Journal's Best Books of 2011 A Salon Best Fiction of 2011 title One of The Telegraph's Best Fiction Books of the Year 2011 It's the early 1980s—the country is in a deep recession, and life after college is harder than ever. In the cafés on College Hill, the wised-up kids are inhaling Derrida and listening to Talking Heads. But Madeleine Hanna, dutiful English major, is writing her senior thesis on Jane Austen and George Eliot, purveyors of the marriage plot that lies at the heart of the greatest English novels. As Madeleine tries to understand why "it became laughable to read writers like Cheever and Updike, who wrote about the suburbia Madeleine and most of her friends had grown up in, in favor of reading the Marquis de Sade, who wrote about deflowering virgins in eighteenth-century France," real life, in the form of two very different guys, intervenes. Leonard Bankhead—charismatic loner, college Darwinist, and lost Portland boy—suddenly turns up in a semiotics seminar, and soon Madeleine finds herself in a highly charged erotic and intellectual relationship with him. At the same time, her old "friend" Mitchell Grammaticus—who's been reading Christian mysticism and generally acting strange—resurfaces, obsessed with the idea that Madeleine is destined to be his mate. Over the next year, as the members of the triangle in this amazing, spellbinding novel graduate from college and enter the real world, events force them to reevaluate everything they learned in school. Leonard and Madeleine move to a biology Laboratory on Cape Cod, but can't escape the secret responsible for Leonard's seemingly inexhaustible energy and plunging moods. And Mitchell, traveling around the world to get Madeleine out of his mind, finds himself face-to-face with ultimate questions about the meaning of life, the existence of God, and the true nature of love. Are the great love stories of the nineteenth century dead? Or can there be a new story, written for today and alive to the realities of feminism, sexual freedom, prenups, and divorce? With devastating wit and an abiding understanding of and affection for his characters, Jeffrey Eugenides revives the motivating energies of the Novel, while creating a story so contemporary and fresh that it reads like the intimate journal of our own lives.

Ageless Quest

Author : Leonard Guarente
Publisher : CSHL Press
ISBN 13 : 9780879696528
Total Pages : 172 pages
Book Rating : 4.6/5 (965 download)

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Book Synopsis Ageless Quest by : Leonard Guarente

Download or read book Ageless Quest written by Leonard Guarente and published by CSHL Press. This book was released on 2003 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ageless Questis a personal, sometimes controversial, account of the pursuit of a genetic â€ ̃cure' for aging by an expert in the field. The author is the Novartis Professor of Biology at the Massachusetts Institute of Technology. Aging has always been regarded as a highly complex process with many degenerative changes leading to the cessation of life. But recent research has identified a relatively simple mechanism that governs the pace of aging. Lenny Guarente's Ageless Questis a scientific detective story for the baby boom generation. It offers an insider's view of an area of potentially astonishing high rewardâ€”and equally high risk.