ReviewNature reviews. Neuroscience2026
The endocannabinoid system and the ageing brain.
Review in Nature reviews. Neuroscience, 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
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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
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Authors and funding
1 author.
Funding
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Abstract
Ageing is accompanied by a progressive decline in homeostatic resilience that increases vulnerability to chronic disease, disability and cognitive impairment. Although unhealthy brain ageing can often be prevented by managing the underlying risk factors, the molecular, cellular and physiological mechanisms that connect risk factors to late-life brain dysfunction remain incompletely understood. This review examines the role of the endocannabinoid system in brain ageing. The endocannabinoid system is a short-range lipid signalling network that helps to maintain neuronal, glial, metabolic and inflammatory homeostasis. Endocannabinoid signalling follows a dynamic lifespan trajectory, with relatively high activity during early adulthood and functional decline during ageing. Genetic or pharmacological disruption of endocannabinoid system activity impairs several processes linked to hallmarks of brain ageing, including neuroinflammatory control, adult neurogenesis, synaptic plasticity, cognitive performance, metabolic regulation and epigenetic stability. Conversely, low-dose Δ9-tetrahydrocannabinol (THC) treatment can ameliorate several ageing-related brain phenotypes in old animals. However, clinical evidence in older humans remains limited, and the therapeutic potential of cannabinoid-based interventions requires further evaluation.
Identifiers
42888282What OpenQuestion 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 OpenQuestion graph.