ArticleRedox biology2022
Inhibition of nuclear deacetylase Sirtuin-1 induces mitochondrial acetylation and calcium overload leading to cell death.
Article in Redox biology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers.
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Who cites it
40 citing papers in PubMed, 76 citations in OpenAlex.
- Metabolic immune checkpoints (MICs) in cancer: from molecular mechanisms to challenges and opportunities in clinical translation.Signal transduction and targeted therapy · 2026Review
- Xinmailong Injection Attenuates Doxorubicin-Induced Chronic Heart Failure by Regulating the SIRT1/Caspase-3 Axis and Metabolic Reprogramming: An Integrative Network Pharmacology and Metabolomics Study.Current medical science · 2026Article
- Targeting GRP75 by natural compound polyphyllin II triggers mitochondrial calcium overload and pyroptosis to potentiate cancer immunotherapy.Journal for immunotherapy of cancer · 2026Article
- Three-dimensional printed PCL/nHA scaffolds promote soft tissue functional fibrosis to repair chest wall defect via Piezo1/CaBioactive materials · 2026Article
- Mitochondria-Associated Endoplasmic Reticulum Membranes in Cancer: Hubs for Tumor Progression and Therapeutic Vulnerabilities.Cell biology international · 2026Review
- Elucidation of ACAT1's role in hepatic ischemia-reperfusion injury: TFEB-mediated mitophagy and ferroptosis modulation as therapeutic targets.Journal of pharmaceutical analysis · 2026Article
- SIRT1-mediated deacetylation of DRP1 suppresses excessive mitophagy and ameliorates pediatric functional dyspepsia.BMC immunology · 2026Article
- Targeting ion channel dysregulation in tumors: emerging therapeutic opportunities.Trends in pharmacological sciences · 2026Review
- Inhibition of TRPV4 Regulates Mitophagy Through the Sirt1/FoxO1 Signaling Pathway To Alleviate Acute Lung Injury.Inflammation · 2026Article
- Regulation of apoptosis, ferroptosis, and pyroptosis mediated by acetylation.Cell death discovery · 2026Review
- Engineered calcium carbonate-modiated SAzymes with Mn-based single-atom sites for ultrasound-enhanced nanocatalytic therapy.Materials today. Bio · 2025Article
- The Role of Ubiquitination and Deubiquitination in the Pathogenesis of Acute Kidney Injury: Progress in Research.Biomedicines · 2025Review
- Glutamine alleviates immunosuppression in polymicrobial sepsis by augmenting bacterial phagocytosis through sustaining the GFAT-DRP1 dependent mitochondrial calcium dynamics.Clinical science (London, England : 1979) · 2025Article
- Nicotinamide riboside attenuates radiation-induced intestinal injury by suppressing gasdermin E-mediated pyroptosis in intestinal epithelial cells.Journal of translational medicine · 2025Article
- Aging aggravated liver ischemia and reperfusion injury by promoting oxidized mtDNA mediated-macrophage pyroptosis through acetylated MCU-dependent calcium uptake.Cell death discovery · 2025Article
- Therapeutic applications of exercise in neurodegenerative diseases: focusing on the mechanism of SIRT1.Molecular and cellular biochemistry · 2025Review
- Article
- Crosstalk between calcium and reactive oxygen species signaling in cancer revisited.Cell calcium · 2025Review
- SIRT1 Alleviates Oxidative Stress-Induced Mitochondrial Dysfunction and Mitochondria-Associated Membrane Dysregulation in Stress Urinary Incontinence.Cell proliferation · 2025Article
- Article
Corrections and comments
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Authors and funding
9 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Sirtuin-1 (SIRT1) is a critical nuclear deacetylase that participates in a wide range of biological processes. We hereby employed quantitative acetyl-proteomics to globally reveal the landscape of SIRT1-dependent acetylation in colorectal cancer (CRC) cells stimulated by specific SIRT1 inhibitor Inauhzin (INZ). We strikingly observed that SIRT1 inhibition enhances protein acetylation levels, with the multisite-acetylated proteins (acetyl sites >4/protein) mainly enriched in mitochondria. INZ treatment increases mitochondrial fission and depolarization in CRC cells. The acetylation of mitochondrial proteins promoted by SIRT1 inhibition prevents the recruitment of ubiquitin and LC3 for mitophagic degradation. We then found that, SIRT1 inhibition increases the acetylation of mitochondrial calcium uniporter (MCU) at residue K332, resulting in mitochondrial Ca
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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.