Natural disaster and immunological aging in a nonhuman primate.

ABSTRACT: Weather-related disasters are increasing in frequency and severity, leaving survivors to cope with ensuing mental, financial, and physical hardships. This adversity can exacerbate existing morbidities, trigger new ones, and increase the risk of mortality-features that are also characteristic of advanced age-inviting the hypothesis that extreme weather events may accelerate aging. To test this idea, we examined the impact of Hurricane Maria and its aftermath on immune cell gene expression in large, age-matched, cross-sectional samples from free-ranging rhesus macaques (Macaca mulatta) living on an isolated island. A cross section of macaques was sampled 1 to 4 y before (n = 435) and 1 y after (n = 108) the hurricane. Hurricane Maria was significantly associated with dif

SUBMITTER: Watowich MM 

PROVIDER: S-EPMC8872742 | biostudies-literature | 2022 Feb

REPOSITORIES: biostudies-literature