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People who open up about their feelings toward aging tend to have better current well-being, study finds. Words matter when it comes to healthy aging and your current well-being, a new study finds ...
While there's no magic formula for healthy aging, there are some habits that can help improve your quality of life in the later years. The year in aging: What we learned about getting older in ...
While we can test biological age for some insights into how well someone is aging, for now, the best way to stay healthy is to keep up to date with screenings and follow the evidence-based ...
The free-radical theory of aging proposes that this damage cumulatively degrades the biological function of cells and impacts the process of aging. [18] The idea that free radicals are toxic agents was first proposed by Rebeca Gerschman and colleagues in 1945, [19] but came to prominence in 1956, when Denham Harman proposed the free-radical ...
The free radical theory of aging states that organisms age because cells accumulate free radical damage over time. [1] A free radical is any atom or molecule that has a single unpaired electron in an outer shell. [2] While a few free radicals such as melanin are not chemically reactive, most biologically relevant free radicals are highly ...
Rather than protecting cells from aging, long telomeres help cells with age-related mutations last longer. [13] This problem prepares the conditions for the occurrence of various types of cancer, and people with longer cell telomeres showed more signs of suffering from types of cancer such as Melanoma and Lymphoma .
The term "engineered negligible senescence" first appeared in print in Aubrey de Grey's 1999 book The Mitochondrial Free Radical Theory of Aging. [8] De Grey defined SENS as a "goal-directed rather than curiosity-driven" [9] approach to the science of aging, and "an effort to expand regenerative medicine into the territory of aging". [10]
GeroScience (formerly Age; Journal of the American Aging Association) is a scientific journal focused on the biology of aging and on mechanistic studies using clinically relevant models of aging and chronic age-related diseases. The journal also publishes articles on health-related aspects of human aging, including biomarkers of aging ...