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1 Νοε 2015 · Theories about what causes aging generally fall into one of two groups, genetic or stochastic. Genetic, or programmed theories, propose that aging is genetically determined and organisms have an internal clock that programs longevity.
- Biological Theories of Aging
Here, we review known biological theories of aging and how...
- If You Would Live Long, Choose Your Parents Well
Although there are grounds to suppose that there could be...
- Thymic Involution With Ageing
Theories of thymic ageing Weor and tear One explanation for...
- Biological Theories of Aging
Modern biological theories of aging in humans fall into two main categories: programmed and damage or error theories. The programmed theories imply that aging follows a biological timetable, perhaps a continuation of the one that regulates childhood growth and development.
19 Οκτ 2023 · Theories of aging are difficult to categorize because many of them overlap. As examples, evolutionary theories may incorporate aspects of genetics and behavior; mitochondrial theories may incorporate aspects of free radicals, energy metabolism, membranes, and mitochondrial genetics.
9 Φεβ 2011 · Prominent theories regarding the 'wear and tear' aspects of ageing implicate events in two cellular organelles — the nucleus and the mitochondrion.
1 Νοε 2015 · Here, we review known biological theories of aging and how ROS mechanistically control senescence and the aging process. We also describe the redox-regulated signaling networks controlling the SASP and its important role in driving age-related diseases.
20 Ιουλ 2022 · Core hallmarks of complex systems include: (1) networks of interacting elements (for example, interactions among molecules in key aging pathways such as hypoxia-inducible factor (HIF)-1, AMP ...
1 Αυγ 2020 · There are many theories of the biological causes of aging, which suggest that many different mechanisms contribute to the aging process. According to Kirkwood, accumulation of random unrepaired molecular damage over time could be the primary cause of cellular aging (Kirkwood, 2005).
