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Author: Vladimir Titorenko Publisher: MDPI ISBN: 3039213555 Category : Science Languages : en Pages : 322
Book Description
Aging of unicellular and multicellular eukaryotic organisms is a convoluted biological phenomenon, which is manifested as an age-related functional decline caused by progressive dysregulation of certain cellular and organismal processes. Many chronic diseases are associated with human aging. These aging-associated diseases include cardiovascular diseases, chronic obstructive pulmonary disease, chronic kidney disease, diabetes, osteoarthritis, osteoporosis, sarcopenia, stroke, neurodegenerative diseases (including Parkinson’s, Alzheimer’s, and Huntington’s diseases), and many forms of cancer. Studies in yeast, roundworms, fruit flies, fishes, mice, primates, and humans have provided evidence that the major aspects and basic mechanisms of aging and aging-associated pathology are conserved across phyla. The focus of this International Journal of Molecular Sciences Special Issue is on molecular and cellular mechanisms, diagnostics, and therapies and diseases of aging. Fifteen original research and review articles in this Special Issue provide important insights into how various genetic, dietary, and pharmacological interventions can affect certain longevity-defining cellular and organismal processes to delay aging and postpone the onset of age-related pathologies in evolutionarily diverse organisms. These articles outline the most important unanswered questions and directions for future research in the vibrant and rapidly evolving fields of mechanisms of biological aging, aging-associated diseases, and aging-delaying therapies.
Author: Vladimir Titorenko Publisher: MDPI ISBN: 3039213555 Category : Science Languages : en Pages : 322
Book Description
Aging of unicellular and multicellular eukaryotic organisms is a convoluted biological phenomenon, which is manifested as an age-related functional decline caused by progressive dysregulation of certain cellular and organismal processes. Many chronic diseases are associated with human aging. These aging-associated diseases include cardiovascular diseases, chronic obstructive pulmonary disease, chronic kidney disease, diabetes, osteoarthritis, osteoporosis, sarcopenia, stroke, neurodegenerative diseases (including Parkinson’s, Alzheimer’s, and Huntington’s diseases), and many forms of cancer. Studies in yeast, roundworms, fruit flies, fishes, mice, primates, and humans have provided evidence that the major aspects and basic mechanisms of aging and aging-associated pathology are conserved across phyla. The focus of this International Journal of Molecular Sciences Special Issue is on molecular and cellular mechanisms, diagnostics, and therapies and diseases of aging. Fifteen original research and review articles in this Special Issue provide important insights into how various genetic, dietary, and pharmacological interventions can affect certain longevity-defining cellular and organismal processes to delay aging and postpone the onset of age-related pathologies in evolutionarily diverse organisms. These articles outline the most important unanswered questions and directions for future research in the vibrant and rapidly evolving fields of mechanisms of biological aging, aging-associated diseases, and aging-delaying therapies.
Author: Vladimir Titorenko Publisher: ISBN: 9783039213566 Category : Electronic books Languages : en Pages : 1
Book Description
Aging of unicellular and multicellular eukaryotic organisms is a convoluted biological phenomenon, which is manifested as an age-related functional decline caused by progressive dysregulation of certain cellular and organismal processes. Many chronic diseases are associated with human aging. These aging-associated diseases include cardiovascular diseases, chronic obstructive pulmonary disease, chronic kidney disease, diabetes, osteoarthritis, osteoporosis, sarcopenia, stroke, neurodegenerative diseases (including Parkinson's, Alzheimer's, and Huntington's diseases), and many forms of cancer. Studies in yeast, roundworms, fruit flies, fishes, mice, primates, and humans have provided evidence that the major aspects and basic mechanisms of aging and aging-associated pathology are conserved across phyla. The focus of this International Journal of Molecular Sciences Special Issue is on molecular and cellular mechanisms, diagnostics, and therapies and diseases of aging. Fifteen original research and review articles in this Special Issue provide important insights into how various genetic, dietary, and pharmacological interventions can affect certain longevity-defining cellular and organismal processes to delay aging and postpone the onset of age-related pathologies in evolutionarily diverse organisms. These articles outline the most important unanswered questions and directions for future research in the vibrant and rapidly evolving fields of mechanisms of biological aging, aging-associated diseases, and aging-delaying therapies.
Author: Taihao Quan Publisher: CRC Press ISBN: 1498704654 Category : Medical Languages : en Pages : 263
Book Description
Our skin changes as we age. It becomes thinner and loses fat, making it less plump and smooth. Clinically, aged skin is characterized by wrinkles, sagging, age spots and dryness. Emphasizing laboratory and clinical research, this book comprehensively describes the molecular mechanisms of human skin-aging and age-related skin diseases. This includes
Author: Christian Behl Publisher: Springer Science & Business Media ISBN: 3642451799 Category : Science Languages : en Pages : 113
Book Description
Aging represents a physiological and per se non-pathological and multifactorial process involving a set of key genes and mechanisms being triggered by different endogenous and exogenous factors. Since aging is a major risk factor in connection with a variety of human disorders, it is increasingly becoming a central topic in biochemical and medical research. The plethora of theories on aging – some of which have been discussed for decades – are neither isolated nor contradictory but instead can be connected in a network of pathways and processes at the cellular and molecular levels. This book summarizes the most prominent and important approaches, focusing on telomeres, DNA damage and oxidative stress as well as on the possible role of nutrition, the interplay between genes and environment (epigenetics) and intracellular protein homeostasis and introduces some genes that have actually extended life spans in animal models. Linking these different determinants of aging with disease, this volume aims to reveal their multiple interdependencies. We see that there is no single “perfect” theory of aging and that instead it is possible to define what the authors call the molecular aging matrix of the cell. A better knowledge of its key mechanisms and the mutual connections between its components will lead to a better understanding of age-associated disorders such as Alzheimer’s disease.
Author: Stephen Bondy Publisher: Springer Science & Business Media ISBN: 1607616025 Category : Medical Languages : en Pages : 468
Book Description
Features that characterize the aging process include the gradual accumulation of cell damage after prolonged exposure to oxidative and inflammatory events over a lifetime. In addition to the accretion of lesions, the intrinsic levels of pro-oxidant and aberrant immune responses are elevated with age. These adverse events are often further enhanced by the chronic and slow progressing diseases that characterize the senescent brain and cardiovascular system. The incidence of some disorders such as Alzheimer's disease and vascular diseases are sufficiently prevalent in the extreme elderly that these disorders can arguably be considered "normal". Aging and Aging-Related Disorders examines the interface between normal and pathological aging, and illustrates how this border can sometimes be diffuse. It explores and illustrates the processes underlying the means by which aging becomes increasingly associated with inappropriate levels of free radical activity and how this can serve as a platform for the progression of age-related diseases. The book provides chapters that examine the interactive relationship between systems in the body that can enhance or sometimes even limit cellular longevity. In addition, specific redox mechanisms in cells are discussed. Another important aspect for aging discussed here is the close relationship between the systems of the body and exposure to environmental influences of oxidative stress that can affect both cellular senescence and a cell’s nuclear DNA. What may be even more interesting to note is that these external stressors are not simply confined to illnesses usually associated with aging, but can be evident in maturing and young individuals. A broad range of internationally recognized experts have contributed to this book. Their aim is to successfully highlight emerging knowledge and therapy for the understanding of the basis and development of aging–related disorders.
Author: Naofumi Shiomi Publisher: BoD – Books on Demand ISBN: 9535125680 Category : Medical Languages : en Pages : 128
Book Description
Numerous studies had been performed to elucidate the mechanisms of aging and to achieve rejuvenation, with some success reported in recent years. However, at present, the findings from those studies are not sufficient to resolve the issue of aging. This book presents an overview of recent topics on cellular aging and rejuvenation. In the early chapters, the molecular mechanisms of aging via the activities of clock and ion channel proteins, in addition to overall aspects, are discussed. In the latter part, the aging of the skin, immune system, and brain is discussed. This book will prove useful for those studying or developing new drugs to counter the aging process and will encourage the development of novel ideas for rejuvenation.
Author: Konrad Beyreuther Publisher: Springer ISBN: Category : Medical Languages : en Pages : 220
Book Description
A high-level text on the molecular and genetic aspects of human ageing with reference to cognitive functions and age-related diseases."
Author: Suresh I.S. Rattan Publisher: Springer Science & Business Media ISBN: 1402050585 Category : Medical Languages : en Pages : 365
Book Description
This book offers a broad-ranging assessment of current efforts of the molecular, cellular, hormonal, nutritional and lifestyle strategies being tested and applied by biogerontologists in the search for effective means of intervention, prevention and treatment of age-related diseases, and for achieving healthy old age. Employing a semi-academic style, the book presents data from experimental systems, while focusing primarily on their applications to humans in the prevention and treatment of age-related impairments.
Author: Bodh I. Jugdutt Publisher: Springer ISBN: 9781493944231 Category : Medical Languages : en Pages : 0
Book Description
This book synthesizes the major research advances in molecular, biochemical and translational aspects of aging and heart failure over the last four decades and addresses future directions in management and drug discovery. It presents clinical issues and molecular mechanisms related to heart failure, including the changing demographics in the aging population with heart failure; hypertension and prevention of diastolic heart failure in the aging population; polypharmacy and adverse drug reactions in the aging population with heart failure; changes in the heart that accompany advancing age from humans to molecules; aging-associated alterations in myocardial inflammation and fibrosis and aging-related changes in mitochondrial function and implications for heart failure therapy. The book succinctly summarizes the large volume of data on these key topics and highlights novel pathways that need to be explored. Featuring contributions from leading clinician-scientists, Aging and Heart Failure: Mechanisms and Management is an authoritative resource on the major clinical issues in heart failure therapy in the elderly for cardiologists, gerontologists and internists.
Author: Vladimir Titorenko
Author: Vladimir Titorenko
Author: Vladimir Titorenko
Author: Taihao Quan
Author: Christian Behl
Author: Stephen Bondy
Author: Naofumi Shiomi
Author: Konrad Beyreuther
Author: Suresh I.S. Rattan
Author: Konrad Beyreuther
Author: Bodh I. Jugdutt