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This authoritative handbook covers all aspects of immunosenescence, with contributions from experts in the research and clinical areas. It examines methods and models for studying immunosenescence; genetics; mechanisms including receptors and signal transduction; clinical relevance in disease states including infections, autoimmunity, cancer, metabolic syndrome, neurodegenerative diseases, frailty and osteoporosis; and much more.
The world population presents an increased percentage of individuals over 65 years old and the fastest growing subgroup is over 85 years old. The increase in life expectancy observed in the last century has not been synonymous with extra years lived in good health (disability-free years). Population studies have shown that as individuals age, they can present a great heterogeneity of ability and health. Therefore, aging has been associated for some individuals with disabilities and hospitalizations. Deaths related to infectious pathogens are increased in the aging population mainly due to pneumonia and influenza whereas Cytomegalovirus, Epstein-Barr virus, among other viruses seem to contrib...
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The VIIIth Annual International Spring Symposium on Health Sciences held at the George Washington University School of Medicine in Washington, D.C., attracted over three hun dred fifty scientists from twenty-five countries. The leading scientific experts in the field reported on recent biomedical advances in aging. They provided an up-to-date account of the molecular, genetic, nutritional, and immunological mechanisms associated with the aging process and approaches to intervention and treatment of the major disorders associated with the aging process, including Alzheimer's disease. A unique aspect of this meeting was a concurrent one-day hearing of the U.S. Senate Sub-Committee on Aging, organized by the Alliance for Aging Research. The theme for the hearing was "Advances in Aging Research." Seven scientists attending our aging sym posium were asked to testify. They were Drs. Carl Cotman (University of California-Irvine), Trudy Bush (Johns Hopkins University), Takashi Makinodan (University of California-Los Angeles), William Ershler (University of Wisconsin-Madison), Gino Doria (ENEA, Rome), Mr. Dan Perry (Director of the Alliance for Aging Research), and myself.
Ageing is of perennial interest as a universal feature in all human societies. The genetic background and biochemical bases of ageing processes are currently being revealed in unprecedented detail. It is emerging that one of the main hurdles to be overcome in achieving a long and healthy lifespan is the maintenance of a properly functioning immune system. The main cause of death in people who have achieved "successful ageing" (which mostly means not having succumbed to cancer or cardiovascular disease) is infectious disease, caused by immunosenescence. This book contains chapters by many of the leaders in the field of immune-related issues in ageing and remediation.
This book presents studies of the main conditions that affect health and well-being of old people. Considering the present scenario of COVID-19, the effects of this viral infection on individuals older than 65 years are also discussed. The content enables professionals of health and government for the present and future actions in this important area. Readers go through the changes occurring in organs and tissues that can interfere with susceptibility to infections, low response to vaccines, cancer, and loss of cognition during the aging process. A discussion of the central role played by the immune system in the age-related diseases and how the immunity can be impaired during the ageing process is presented. Possibilities to circumvent these conditions via healthy habits in diet, physical exercise, and new pharmacological interventions are part of the content. This book discusses how human healthy longevity is dependent, at least in part, of a functional immune system. Chapters were written for researchers in the field of aging and is especially suited for those interested in the study of immunosenescence and inflammaging affecting the health of old individuals.