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Progerin may also play a role in normal human aging, since its production is activated in typical senescent cells. [21] Unlike other "accelerated aging diseases", such as Werner syndrome, Cockayne syndrome, or xeroderma pigmentosum, progeria may not be directly caused by defective DNA repair. These diseases each cause changes in a few specific ...
DNA repair defects are seen in nearly all of the diseases described as accelerated aging disease, in which various tissues, organs or systems of the human body age prematurely. Because the accelerated aging diseases display different aspects of aging, but never every aspect, they are often called segmental progerias by biogerontologists .
Progeroid means "resembling premature aging", a definition that can apply to a broad range of diseases. Familial Alzheimer's disease and familial Parkinson's disease are two well-known accelerated-aging diseases that are more frequent in older individuals. They affect only one tissue and can be classified as unimodal progeroid syndromes.
Cockayne syndrome (CS), also called Neill-Dingwall syndrome, is a rare and fatal autosomal recessive neurodegenerative disorder characterized by growth failure, impaired development of the nervous system, abnormal sensitivity to sunlight (photosensitivity), eye disorders and premature aging.
Other sections include: guidelines updates, international health, and a column written by patients about their experience with the health care system. [ 1 ] Douglas Gairdner served as editor from 1964 to 1979 and because of his creative editing, he was awarded the Dawson-Williams prize of the British Medical Association .
An aging-associated disease (commonly termed age-related disease, ARD) is a disease that is most often seen with increasing frequency with increasing senescence. They are essentially complications of senescence, distinguished from the aging process itself because all adult animals age ( with rare exceptions ) but not all adult animals ...
Chronic diseases in children may have a genetic (hereditary) cause, an environmental (acquired) cause or a combination of both. Early identification and treatment of the disease is key to successful health outcomes. Chronic diseases can affect multiple organ systems and can, therefore, manifest in different ways.
Aging and Disease is a bimonthly peer-reviewed open access medical journal published by JKL International [1] on behalf of the International Society on Aging and Disease. It covers all issues pertaining to the biology of aging , pathophysiology of age-related diseases , and novel treatments for diseases affecting the elderly.