ArticleFrontiers in cardiovascular medicine2021
circ-Sirt1 Decelerates Senescence by Inhibiting p53 Activation in Vascular Smooth Muscle Cells, Ameliorating Neointima Formation.
Article in Frontiers in cardiovascular medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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.
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Who cites it
5 citing papers in PubMed, 6 citations in OpenAlex.
- The rs34416841 polymorphism in the Alu element of the circSirt1 flanking intron is associated with an increased risk of myocardial infarction.BMC medical genomics · 2025Article
- Circular RNA-Sirt1 sponges miR-27b-3p to protect vascular smooth muscle cell injury during atherosclerosis through regulating the glutamine metabolism pathway.Cytotechnology · 2025Article
- SIRT1: The first key to unlocking the mystery of cardiovascular diseases.Frontiers in pharmacology · 2025Review
- From Microcirculation to Aging-Related Diseases: A Focus on Endothelial SIRT1.Pharmaceuticals (Basel, Switzerland) · 2024Review
- Circular RNAs Involved in the Regulation of the Age-Related Pathways.International journal of molecular sciences · 2022Review
Corrections and comments
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Authors and funding
10 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Vascular smooth muscle cell (VSMC) senescence is a major driver of neointimal formation. We have demonstrated that circ-Sirt1 derived from the SIRT1 gene suppressed VSMC inflammation and neointimal formation. However, the effect of circ-Sirt1 inhibiting inflammation on VSMC senescence during neointimal hyperplasia remains to be elucidated. Here, we showed that circ-Sirt1 was highly expressed in young and healthy arteries, which was decreased in aged arteries and neointima of humans and mice. Overexpression of circ-Sirt1 delayed Ang II-induced VSMC senescence
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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.