ArticleHepatology (Baltimore, Md.)2022
Aging exaggerates acute-on-chronic alcohol-induced liver injury in mice and humans by inhibiting neutrophilic sirtuin 1-C/EBPα-miRNA-223 axis.
Article in Hepatology (Baltimore, Md.), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 47 papers, 1 of them a synthesis that pooled it.
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Who cites it
47 citing papers in PubMed, 1 synthesis or guideline pooled it, 73 citations in OpenAlex.
- Non-coding RNAs participate in interactions between senescence and gastrointestinal cancers.Frontiers in genetics · 2024Pooled it
- Article
- Opposing Roles of CYP2E1 and ALDH2 in Binge Alcohol-Mediated Cerebellar Damage.International journal of molecular sciences · 2026Article
- Article
- Gut Microbiota and Ageing: A Critical Crosstalk in Alcohol-Related Liver Disease.Microorganisms · 2026Review
- Hepatic p38γ exacerbates acetaminophen‑induced acute liver injury via PI3K/Akt‑dependent mechanisms.International journal of molecular medicine · 2026Article
- MicroRNA-SIRT1 crosstalk in liver diseases: molecular regulation of metabolism, inflammation, and cell survival.Molecular biology reports · 2026Review
- Mesenchymal stem cell-derived extracellular vesicles attenuate liver transplantation-induced ischemia/reperfusion injury by suppressing hepatocellular complement C5 expression.Journal of nanobiotechnology · 2026Article
- [Histone deacetylases and alcohol-related liver disease].Zhong nan da xue xue bao. Yi xue ban = Journal of Central South University. Medical sciences · 2026Review
- Upregulation of miR-223 by SIRT1 attenuates the inflammatory response in neonatal sepsis.BMC immunology · 2026Article
- Ubc9-Mediated SUMOylation of RPL3, an Unappreciated Mechanism against Hepatocyte Senescence by Repressing the DHX9-p16 Axis.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- The role and function of lncRNA in ageing-associated liver diseases.RNA biology · 2025Review
- Alcohol, aging, and the gut microbiome: Intersections of immunity, barrier dysfunction, and disease.Alcohol (Fayetteville, N.Y.) · 2025Review
- Therapeutic applications of exercise in neurodegenerative diseases: focusing on the mechanism of SIRT1.Molecular and cellular biochemistry · 2025Review
- Sirtuin1 mitigation of calcium oxalate nephropathy via enhancing itaconate abundance through reduction of histone trimethylation.Clinical and translational medicine · 2025Article
- Myeloid-derived MANF ameliorates ethanol-induced liver injury by enhancing microRNA-223 expression.Journal of gastroenterology · 2025Article
- Non-coding RNAs in alcohol-associated liver disease.Liver research (Beijing, China) · 2025Review
- Aging-Associated Liver Sinusoidal Endothelial Cells Dysfunction Aggravates the Progression of Metabolic Dysfunction-Associated Steatotic Liver Disease.Aging cell · 2025Article
- Increased mortality from alcohol use disorder, alcohol-associated liver disease, and liver cancer from alcohol among older adults in the United States: 2000 to 2021.Alcohol, clinical & experimental research · 2025Article
- Association between neutrophil-albumin ratio and ultrasound-defined metabolic dysfunction-associated fatty liver disease in U.S. adults: evidence from NHANES 2017-2018.BMC gastroenterology · 2025Article
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Authors and funding
13 authors at 4 institutions in 2 countries.
Funding
Abstract
BACKGROUND AND
aimsAging exacerbates liver neutrophil infiltration and alcohol-associated liver disease (ALD) in mice and humans, but the underlying mechanisms remain obscure. This study aimed to examine the effect of aging and alcohol consumption on neutrophilic Sirtuin 1 (SIRT1) and microRNA-223 (miR-223), and their contribution to ALD pathogeneses. APPROACH AND
resultsYoung and aged myeloid-specific Sirt1 knockout mice were subjected to chronic-plus-binge ethanol feeding. Blood samples from healthy controls and patients with chronic alcohol drinking who presented with acute intoxication were analyzed. Neutrophilic Sirt1 and miR-223 expression were down-regulated in aged mice compared with young mice. Deletion of the Sirt1 gene in myeloid cells including neutrophils exacerbated chronic-plus-binge ethanol-induced liver injury and inflammation and down-regulated neutrophilic miR-223 expression. Immunoprecipitation experiments revealed that SIRT1 promoted C/EBPα deacetylation by directly interacting with C/EBPα, a key transcription factor that controls miR-223 biogenesis, and subsequently elevated miR-223 expression in neutrophils. Importantly, down-regulation of SIRT1 and miR-223 expression was also observed in circulating neutrophils from middle-aged and elderly subjects compared with those from young individuals. Chronic alcohol users with acute intoxication had a reduction in neutrophilic SIRT1 expression in young and middle-aged patients, with a greater reduction in the latter group. The neutrophilic SIRT1 expression correlated with neutrophilic miR-223 and serum alanine transaminase levels in those patients.
conclusionsAging increases the susceptibility of alcohol-induced liver injury in mice and humans through the down-regulation of the neutrophilic SIRT1-C/EBPα-miR-223 axis, which could be a therapeutic target for the prevention and/or treatment of ALD.
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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.