ArticleMolecular cell2019
Polyamines and Aging: A CLEAR Connection?
Article in Molecular cell, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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
9 citing papers in PubMed.
- ATP13A2 Loss of Function-Driven Polyamine Dysregulation Induces SAM Depletion and Epigenetic Astrocyte Toxicity.bioRxiv : the preprint server for biology · 2026Article
- ODC1 restricts meningeal B cell age-associated-like phenotype and function in multiple sclerosis: A human and experimental study.Proceedings of the National Academy of Sciences of the United States of America · 2026Article
- The Diet-Microbiota-Polyamine Axis in Intestinal Aging: Microbial Pathways, Functional Foods, and Physiological Implications.Nutrients · 2026Review
- Polyamine Metabolism in Optic Nerve: Spatial Metabolomics with AP/MALDI Mass Spectrometry Imaging.Methods in molecular biology (Clifton, N.J.) · 2025Article
- Purification and characterization of tomato arginine decarboxylase and its inhibition by the bacterial small molecule phevamine A.Protein expression and purification · 2023Article
- Modulation of DNA methylation by one-carbon metabolism: a milestone for healthy aging.Nutrition research and practice · 2023Review
- Resolving Geroplasticity to the Balance of Rejuvenins and Geriatrins.Aging and disease · 2022Article
- Autophagy at the intersection of aging, senescence, and cancer.Molecular oncology · 2022Review
- Exogenous spermine attenuates diabetic kidney injury in rats by inhibiting AMPK/mTOR signaling pathway.International journal of molecular medicine · 2021Article
Corrections and comments
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Authors and funding
1 author.
Funding
No grant is acknowledged in the PubMed record.
Abstract
A decline in polyamine levels with age has been implicated in the pathophysiology of aging, and nutritional supplementation of spermidine can reduce age-related pathology and increase lifespan in a number of different organisms. In this issue of Molecular Cell, Zhang and colleagues provide a mechanistic link between polyamines, autophagy, and aging.
Indexed as
Identifiers
31585103What 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.