ArticleThe journal of cardiovascular aging2025
Declining nitric oxide bioavailability in cardiovascular aging: mechanistic insights and emerging interventions.
Article in The journal of cardiovascular aging, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 1 of them a synthesis that pooled it.
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
5 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Comparative effectiveness of various exercise modalities on arterial stiffness and endothelial function in older adults: a systematic review and network meta-analysis of randomised controlled trials.Frontiers in cardiovascular medicine · 2026Pooled it
- Adipokines as Regulators of Nitric Oxide Synthase Isoforms Across Organs: Emerging Implications for Gastrointestinal Motility.International journal of molecular sciences · 2026Review
- The Janus face of L-arginine supplementation in cardiovascular health and aging exploration of underlying mechanisms.Frontiers in aging · 2026Review
- Proteomics of aging: biomarkers for physiological systems and diseases.Frontiers in aging · 2026Review
- Beyond lifespan and healthspan: a biological framework for experienced longevity.Frontiers in aging neuroscience · 2026Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors.
Funding
Abstract
Nitric oxide (NO) is essential for maintaining normal cardiovascular function, and accumulating evidence suggests that its diminished bioavailability contributes to endothelial dysfunction, vascular stiffening, and impaired cardiac performance - hallmarks of cardiovascular aging. This review posits that reduced NO bioavailability with age stems from impaired endothelial and neuronal NO synthase activity, increased oxidative stress, and metabolic shifts that drive cardiovascular decline. We further discuss emerging research which highlights potential interventions, including dietary nitrate supplementation, caloric restriction, and exercise, that may restore NO signaling and counteract age-related cardiovascular dysfunction. These findings underscore the growing recognition of NO as a key regulator of cardiovascular aging and a promising therapeutic target. Addressing NO-related deficits could open new avenues for preventing and treating age-associated cardiovascular diseases, reshaping strategies for promoting healthy aging and longevity.
Indexed as
Identifiers
What 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.