Breaking the Ceiling of Human Maximal Life span.

ABSTRACT: While average human life expectancy has increased dramatically in the last century, the maximum life span has only modestly increased. These observations prompted the notion that human life span might have reached its maximal natural limit of ~115 years. To evaluate this hypothesis, we conducted a systematic analysis of all-cause human mortality throughout the 20th century. Our analyses revealed that, once cause of death is accounted for, there is a proportional increase in both median age of death and maximum life span. To examine whether pathway targeted aging interventions affected both median and maximum life span, we analyzed hundreds of interventions performed in multiple organisms (yeast, worms, flies, and rodents). Three criteria: median, maximum, and last survivor life spans were

SUBMITTER: Ben-Haim MS 

PROVIDER: S-EPMC6454488 | biostudies-literature | 2018 Oct

REPOSITORIES: biostudies-literature