Robustness during Aging-Molecular Biological and Physiological Aspects.

ABSTRACT: Understanding the process of aging is still an important challenge to enable healthy aging and to prevent age-related diseases. Most studies in age research investigate the decline in organ functionality and gene activity with age. The focus on decline can even be considered a paradigm in that field. However, there are certain aspects that remain surprisingly stable and keep the organism robust. Here, we present and discuss various properties of robust behavior during human and animal aging, including physiological and molecular biological features, such as the hematocrit, body temperature, immunity against infectious diseases and others. We examine, in the context of robustness, the different theories of how aging occurs. We regard the role of aging in the light of evolution.

SUBMITTER: Barth E 

PROVIDER: S-EPMC7465392 | biostudies-literature | 2020 Aug

REPOSITORIES: biostudies-literature