ReviewNature aging2026
The case for space as a model of accelerated aging.
Review in Nature aging, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
8 authors.
Funding
Abstract
Aging is a complex biological and societal challenge, where modest advances can yield substantial clinical and economic benefits. While model organisms have uncovered key mechanisms of aging, their physiological relevance to humans remains limited. Astronauts offer a uniquely informative human model: despite being healthy and highly selected, they exhibit many hallmarks of aging and experience comparable declines in cardiovascular, musculoskeletal, cognitive and immune function-often on accelerated timelines. These changes are largely driven by four core exposures of the space environment: microgravity, circadian disruption, ionizing radiation and social isolation. Here, by tracing how environmental factors affect biological processes such as mitochondrial dysfunction, altered cytoskeletal dynamics, chronic inflammation and other canonical hallmarks of aging, we position spaceflight as a powerful model for human aging-one that unites environmental stress biology, multi-omic systems approaches and clinical research to advance both astronaut health and the healthspan of aging populations on Earth.
Indexed as
Identifiers
41933196What Socratic holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.