ArticlePloS one2012
SIRT1 activators suppress inflammatory responses through promotion of p65 deacetylation and inhibition of NF-κB activity.
Article in PloS one, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 201 papers, 2 of them syntheses that pooled it.
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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
201 citing papers in PubMed, 2 syntheses or guidelines pooled it, 363 citations in OpenAlex.
- Myokine Signaling in Sarcopenia-Associated Chronic Musculoskeletal Pain: A Systematic Review of Inflammatory Mechanisms.International journal of molecular sciences · 2026Pooled it
- Physical exercise and inflammation in Parkinson's disease: a review.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2025Pooled it
- Boosting NAD level suppresses inflammatory activation of PBMCs in heart failure.The Journal of clinical investigation · 2020Trial
- Effects of an Encapsulated Fruit and Vegetable Juice Concentrate on Obesity-Induced Systemic Inflammation: A Randomised Controlled Trial.Nutrients · 2017Trial
- Defective expression of SIRT1 contributes to sustain inflammatory pathways in the gut.Mucosal immunology · 2014Trial
- Molecular Mechanisms and Therapeutic Targeting of the Macrophage Metabolic-Epigenetic Interaction Network in Chronic Obstructive Pulmonary Disease.Cell biochemistry and biophysics · 2026Review
- Resveratrol Inhibits Macrophage Glucose Metabolism Reprogramming and Inflammatory Activation to Delay COPD Progression Through the TLR4/HK2 Pathway.Journal of cellular physiology · 2026Article
- Curcumin (The Journal of clinical and aesthetic dermatology · 2026Review
- Review
- Naringenin attenuates amiodarone-induced pulmonary fibrosis in rats via modulation of the SIRT1/NF-κB signalling pathway.Molecular biology reports · 2026Article
- FOXO family and neurodegenerative diseases: Mechanisms of action and therapeutic potential.Redox biology · 2026Review
- NLRP3 inflammasome characterization in first-trimester, preterm, and term human villous placenta.Scientific reports · 2026Article
- Therapeutic implications of epigenetic alterations in burns: a new frontier in burn medicine.Clinical science (London, England : 1979) · 2026Review
- A Dusty Affair: SIRT1-S682 Modulation Orchestrates ERK-FN1-p38-NF-κB Signaling and Composite-Dependent IL-8 Responses in Gingival Keratinocytes Exposed to Dental Dust and Eluates.Journal of functional biomaterials · 2026Article
- Galangin mitigates polystyrene microplastic-induced hepatotoxicity: modulation of mitochondrial biogenesis, NLRP3 inflammasome, and intrinsic apoptotic signaling.Molecular biology reports · 2026Article
- Bioactive Anti-Inflammatory Compounds and Therapeutic Strategies for Promoting Resolution.Pharmaceutics · 2026Review
- Sirtuins in Medicine: Multifaceted Roles in Physiological Processes and Cardiovascular Diseases.Biomolecules · 2026Review
- The insulin receptor inhibitor BMS-754807 alleviates neuroinflammation and Alzheimer's disease pathologies across human cellular and mouse models.Journal of neuroinflammation · 2026Article
- Maresin 1 activates autophagy through SIRT1/PPAR-γ signaling to mitigate high glucose-induced pyroptosis in human retinal pigment epithelial cells.Experimental and therapeutic medicine · 2026Article
- Protein Acylation Modifications in Sleep Disorders: Mechanisms and Therapeutic Potential.Journal of molecular neuroscience : MN · 2026Review
141 more citing papers are in PubMed but not listed here.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
17 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Chronic inflammation is a major contributing factor in the pathogenesis of many age-associated diseases. One central protein that regulates inflammation is NF-κB, the activity of which is modulated by post-translational modifications as well as by association with co-activator and co-repressor proteins. SIRT1, an NAD(+)-dependent protein deacetylase, has been shown to suppress NF-κB signaling through deacetylation of the p65 subunit of NF-κB resulting in the reduction of the inflammatory responses mediated by this transcription factor. The role of SIRT1 in the regulation of NF-κB provides the necessary validation for the development of pharmacological strategies for activating SIRT1 as an approach for the development of a new class of anti-inflammatory therapeutics. We report herein the development of a quantitative assay to assess compound effects on acetylated p65 protein in the cell. We demonstrate that small molecule activators of SIRT1 (STACs) enhance deacetylation of cellular p65 protein, which results in the suppression of TNFα-induced NF-κB transcriptional activation and reduction of LPS-stimulated TNFα secretion in a SIRT1-dependent manner. In an acute mouse model of LPS-induced inflammation, the STAC SRTCX1003 decreased the production of the proinflammatory cytokines TNFα and IL-12. Our studies indicate that increasing SIRT1-mediated NF-κB deacetylation using small molecule activating compounds is a novel approach to the development of a new class of therapeutic anti-inflammatory agents.
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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 OpenQuestion graph.