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Author: Anders Olsen
Publisher: Springer
ISBN: 9783319447018
Category : Medical
Languages : en
Pages : 0
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Book Description
This book brings together in one volume the current state of ageing research in the nematode Caenorhabditis elegans. The authors are leading researchers in the field, placing this topic in the context of human ageing, describing how and why basic discoveries in this simple organism have impacted our prospects for intervention in the ageing process. The authors cover a broad range of topics with regards to organismal and reproductive ageing including anatomical, physiological and biochemical changes, as well as genetic and environmental interventions that promote longevity and ameliorate age-related disease. Ageing is the single most important factor determining the onset of human disease in developed countries. With current worldwide demographic trends indicating that the number of individuals over the age of 65 will continue to rise, it is clear that an understanding of the processes that underpin ageing and age-related disease represents a key challenge in the biomedical sciences. In recent years there have been huge advances in our understanding of the ageing process and many of these have stemmed from genetic analysis of C. elegans. With no analogous book in this subject area this work will be of interest to a wide audience, ranging from academic researchers to the general public.
Author: Anders Olsen
Publisher: Springer
ISBN: 9783319447018
Category : Medical
Languages : en
Pages : 0
Get Book Here
Book Description
This book brings together in one volume the current state of ageing research in the nematode Caenorhabditis elegans. The authors are leading researchers in the field, placing this topic in the context of human ageing, describing how and why basic discoveries in this simple organism have impacted our prospects for intervention in the ageing process. The authors cover a broad range of topics with regards to organismal and reproductive ageing including anatomical, physiological and biochemical changes, as well as genetic and environmental interventions that promote longevity and ameliorate age-related disease. Ageing is the single most important factor determining the onset of human disease in developed countries. With current worldwide demographic trends indicating that the number of individuals over the age of 65 will continue to rise, it is clear that an understanding of the processes that underpin ageing and age-related disease represents a key challenge in the biomedical sciences. In recent years there have been huge advances in our understanding of the ageing process and many of these have stemmed from genetic analysis of C. elegans. With no analogous book in this subject area this work will be of interest to a wide audience, ranging from academic researchers to the general public.
Author: Anders Olsen
Publisher: Springer
ISBN: 3319447033
Category : Medical
Languages : en
Pages : 433
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Book Description
This book brings together in one volume the current state of ageing research in the nematode Caenorhabditis elegans. The authors are leading researchers in the field, placing this topic in the context of human ageing, describing how and why basic discoveries in this simple organism have impacted our prospects for intervention in the ageing process. The authors cover a broad range of topics with regards to organismal and reproductive ageing including anatomical, physiological and biochemical changes, as well as genetic and environmental interventions that promote longevity and ameliorate age-related disease. Ageing is the single most important factor determining the onset of human disease in developed countries. With current worldwide demographic trends indicating that the number of individuals over the age of 65 will continue to rise, it is clear that an understanding of the processes that underpin ageing and age-related disease represents a key challenge in the biomedical sciences. In recent years there have been huge advances in our understanding of the ageing process and many of these have stemmed from genetic analysis of C. elegans. With no analogous book in this subject area this work will be of interest to a wide audience, ranging from academic researchers to the general public.
Author: Jerry J. Buccafusco
Publisher: CRC Press
ISBN: 1420041819
Category : Medical
Languages : en
Pages : 341
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Book Description
Using the most well-studied behavioral analyses of animal subjects to promote a better understanding of the effects of disease and the effects of new therapeutic treatments on human cognition, Methods of Behavior Analysis in Neuroscience provides a reference manual for molecular and cellular research scientists in both academia and the pharmaceutic
Author: Richard I. Morimoto
Publisher:
ISBN: 9781936113064
Category : Biological transport
Languages : en
Pages : 0
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Book Description
Proper folding of proteins is crucial for cell function. Chaperones and enzymes that post-translationally modify newly synthesized proteins help ensure that proteins fold correctly, and the unfolded protein response functions as a homeostatic mechanism that removes misfolded proteins when cells are stressed. This book covers the entire spectrum of proteostasis in healthy cells and the diseases that result when control of protein production, protein folding, and protein degradation goes awry.
Author: Siegfried Hekimi
Publisher: Springer Science & Business Media
ISBN: 354048003X
Category : Science
Languages : en
Pages : 254
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Book Description
The molecular genetics of aging or life-span determination is an expanding field. One reason is because many people would consider it desirable if hu man life span could be extended. Indeed, it is difficult not to be fascinated by tales of the life and death of people who have succeeded in living a very long life. Because of this, we have placed at the head of this book the chapter by Perls et al. on Centenerians and the Genetics of Longevity. Perls and his coauthors convincingly argue that, while the average life expectancy might be mostly determined by environmental factors because the average person has an average genotype, extremely long life spans are genetically determined. Of course, studying humans to uncover the genetics of aging is not ideal, not so much because one cannot easily perform experiments as because they live such a long time. This is why most of this book describes the current state of research with model organisms such as yeast, worms, flies, and mice. J aswinski focuses on yeast and how metabolic activity and stress resistance affect the longevity of Saccharomyces cerevisiae. In the process, he discusses the concept of aging as applied to a unicellular organism such as yeast and the importance of metabolism and stress resistance for aging in all organisms.
Author: Ian Stuart-Hamilton
Publisher: Cambridge University Press
ISBN: 1139500171
Category : Psychology
Languages : en
Pages : 459
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Book Description
With the world's population getting increasingly older, there has never been a more pressing need for the study of old age and ageing. An Introduction to Gerontology provides a wide-ranging introduction to this important topic. By assuming no prior expert knowledge and avoiding jargon, this book will guide students through all the main subjects in gerontology, covering both traditional areas, such as biological and social ageing, and more contemporary areas, such as technology, the arts and sexuality. An Introduction to Gerontology is written by a team of international authors with multidisciplinary backgrounds who draw evidence from a variety of different perspectives and traditions.
Author: Sydney Brenner
Publisher: CRC Press
ISBN: 9781032145211
Category :
Languages : en
Pages : 356
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Book Description
In the 1960s, Sydney Brenner proposed to use the nematode worm Caenorhabditis elegans to discover the control mechanisms of animal development and to reveal how a small number of neurons generate different behaviours, giving birth to a vibrant community, which uses this animal model for their studies. Brenner was aided in his aim by John Sulston, who mapped the C. elegans cell lineages - from a single cell to the multicellular adult - which transformed the field of developmental biology. As a tribute to these two men, this book captures the perspectives of some of the early pioneers of the worm community, from Martin Chalfie, Robert Waterston and Donald Moerman to Catherine Rankin, Antony Stretton and John White. It also includes contributions from subsequent generations of the community, who explore the development and function of the C. elegans nervous system. This book features how this animal has become one of the best models for elucidating the biology of different sensory modalities and their complex behavioural outputs or how this animal's survival strategies have contributed to our understanding of aging and neurodegeneration. Thus, this volume documents the development of the C. elegans neuroscience field, from infancy to maturity. The chapters in this book were originally published as a special issue of the Journal of Neurogenetics.
Author: Trygve O. Tollefsbol
Publisher: Springer Science & Business Media
ISBN: 1441906398
Category : Medical
Languages : en
Pages : 462
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Book Description
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.
Author: Malcolm L. Johnson
Publisher:
ISBN:
Category : Medical
Languages : en
Pages : 784
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Book Description
Publisher Description
Author: Leonard Guarente
Publisher: Academic Press
ISBN: 012813500X
Category : Science
Languages : en
Pages : 222
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Book Description
Introductory Review on Sirtuins in Biology and Disease provides key insights for scientists and advanced students who need to understand sirtuins and the current research in this field. This book is ideal for pharmaceutical companies as they develop novel targets using sirtuins for metabolic diseases, cancer and neurodegenerative illnesses. Sirtuins are a diverse family of proteins, with several members in mammals. The functional diversity of sirtuins is rather broad, and they have been implicated in various central biological processes. Thus, they are also highly relevant in the context of various human diseases, from cancer to neurodegeneration. - Covers both the general and specific aspects of sirtuin proteins and their role in biology, aging and disease - Presents a top quality collection of leading experts who contribute on a wide range of sirtuin-related topics - Ideal resource for pharmaceutical companies as they develop novel targets using sirtuins for metabolic diseases, cancer and neurodegenerative illnesses
