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Resistance to stresses and reliability of biological systems: Insights for genetic studies of human aging, health, and longevity

Publication ,  Conference
Yashin, AI; Arbeev, KG; Arbeeva, LS; Wu, D; Akushevich, I; Kulminski, A; Kovtun, M; Zhbannikov, I; Ukraintseva, SV
Published in: Proceedings 2nd International Symposium on Stochastic Models in Reliability Engineering, Life Science, and Operations Management, Smrlo 2016
March 11, 2016

Connection between stress resistance and longevity in biological organisms is widely discussed and confirmed experimentally. Much less is known about the roles of genetic and non-genetic factors in regulation of such connection. Earlier studies emphasized that mechanism that realizes such connection involves interplay between processes of individual aging and external challenges. As a result of such interplay the parameters of the Gompertz mortality curve are negatively correlated. Such correlation has been also observed in the process of survival improvement in developed part of the world during the first part of the last century. The mortality decline was mainly due to favorable changes in external and living conditions as well as progress in health care. Surprisingly, similar pattern of survival changes is observed in the groups of individuals ranked with respect to the number of «longevity» alleles carried by individuals. We showed that this phenomenon can be interpreted as an increase in resistance to stresses and showed that similar effect is observed in reliability of technical systems when redundancy of their components increases. The availability of longitudinal data for genotyped individuals opens unique opportunity to address more sophisticated questions about roles of genetic and non-genetic factors in connection between aging, stress resistance and longevity in humans. For this purpose the dynamic model of human mortality and aging is used. We show how such model can be used in genetic analyses of fundamental processes of interaction between genetic and non-genetic factors to influence human longevity.

Duke Scholars

Published In

Proceedings 2nd International Symposium on Stochastic Models in Reliability Engineering, Life Science, and Operations Management, Smrlo 2016

DOI

ISBN

9781467399418

Publication Date

March 11, 2016

Start / End Page

403 / 409
 

Citation

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Yashin, A. I., Arbeev, K. G., Arbeeva, L. S., Wu, D., Akushevich, I., Kulminski, A., … Ukraintseva, S. V. (2016). Resistance to stresses and reliability of biological systems: Insights for genetic studies of human aging, health, and longevity. In Proceedings  2nd International Symposium on Stochastic Models in Reliability Engineering, Life Science, and Operations Management, Smrlo 2016 (pp. 403–409). https://doi.org/10.1109/SMRLO.2016.70
Yashin, A. I., K. G. Arbeev, L. S. Arbeeva, D. Wu, I. Akushevich, A. Kulminski, M. Kovtun, I. Zhbannikov, and S. V. Ukraintseva. “Resistance to stresses and reliability of biological systems: Insights for genetic studies of human aging, health, and longevity.” In Proceedings  2nd International Symposium on Stochastic Models in Reliability Engineering, Life Science, and Operations Management, Smrlo 2016, 403–9, 2016. https://doi.org/10.1109/SMRLO.2016.70.
Yashin AI, Arbeev KG, Arbeeva LS, Wu D, Akushevich I, Kulminski A, et al. Resistance to stresses and reliability of biological systems: Insights for genetic studies of human aging, health, and longevity. In: Proceedings  2nd International Symposium on Stochastic Models in Reliability Engineering, Life Science, and Operations Management, Smrlo 2016. 2016. p. 403–9.
Yashin, A. I., et al. “Resistance to stresses and reliability of biological systems: Insights for genetic studies of human aging, health, and longevity.” Proceedings  2nd International Symposium on Stochastic Models in Reliability Engineering, Life Science, and Operations Management, Smrlo 2016, 2016, pp. 403–09. Scopus, doi:10.1109/SMRLO.2016.70.
Yashin AI, Arbeev KG, Arbeeva LS, Wu D, Akushevich I, Kulminski A, Kovtun M, Zhbannikov I, Ukraintseva SV. Resistance to stresses and reliability of biological systems: Insights for genetic studies of human aging, health, and longevity. Proceedings  2nd International Symposium on Stochastic Models in Reliability Engineering, Life Science, and Operations Management, Smrlo 2016. 2016. p. 403–409.

Published In

Proceedings 2nd International Symposium on Stochastic Models in Reliability Engineering, Life Science, and Operations Management, Smrlo 2016

DOI

ISBN

9781467399418

Publication Date

March 11, 2016

Start / End Page

403 / 409