25
Jul
2005
Development Causes Aging?
From the desk of aging researcher Joao Pedro de Magalhaes: "The idea that development is linked to aging has been frowned upon by scientists for decades, but new evidence demonstrates the two are not only linked but that aging and development are regulated by the same genetic mechanisms. ... Even in mammals there is growing evidence that aging is a consequence of developmental mechanisms. For instance, the pace of development influences the pace of aging, suggesting that the timing of developmental mechanisms determines the timing of aging in mammals. ... While the same genes drive development and aging, the researchers do not
consider that aging is an intentional product of evolution like development."
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