Advances in geroscience: impact on healthspan and chronic disease - PubMed (original) (raw)

Review

. 2014 Jun;69 Suppl 1(Suppl 1):S1-3.

doi: 10.1093/gerona/glu041.

Alison Deckhut Augustine 2, Leslie A Frieden 3, Evan Hadley 4, T Kevin Howcroft 5, Ron Johnson 6, Partap S Khalsa 7, Ronald A Kohanski 8, Xiao Ling Li 9, Francesca Macchiarini 10, George Niederehe 11, Young S Oh 12, Aaron C Pawlyk 13, Henry Rodriguez 14, Julia H Rowland 15, Grace L Shen 16, Felipe Sierra 17, Bradley C Wise 18

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Review

Advances in geroscience: impact on healthspan and chronic disease

John B Burch et al. J Gerontol A Biol Sci Med Sci. 2014 Jun.

Abstract

Population aging is unprecedented, without parallel in human history, and the 21st century will witness even more rapid aging than did the century just past. Improvements in public health and medicine are having a profound effect on population demographics worldwide. By 2017, there will be more people over the age of 65 than under age 5, and by 2050, two billion of the estimated nine billion people on Earth will be older than 60 (http://unfpa.org/ageingreport/). Although we can reasonably expect to live longer today than past generations did, the age-related disease burden we will have to confront has not changed. With the proportion of older people among the global population being now higher than at any time in history and still expanding, maintaining health into old age (or healthspan) has become a new and urgent frontier for modern medicine. Geroscience is a cross-disciplinary field focused on understanding the relationships between the processes of aging and age-related chronic diseases. On October 30-31, 2013, the trans-National Institutes of Health GeroScience Interest Group hosted a Summit to promote collaborations between the aging and chronic disease research communities with the goal of developing innovative strategies to improve healthspan and reduce the burden of chronic disease.

Keywords: Chronic disease; Geroscience..

Published by Oxford University Press on behalf of the Gerontological Society of America 2014.

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Figures

Figure 1.

Figure 1.

Advancing health through geroscience. Seven specific aspects of the biology of aging are shown at the bottom left. These interact with each other and ultimately contribute to the chronic diseases whose prevalence increases with aging in the human population (shown in the upper right). The figure suggests that understanding these (and other) aspects of the biology of aging should lead to treatments and interventions that will lessen the burden of chronic disease. The listed aspects of aging biology and the chronic diseases are representative.

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