ArticleNature metabolism2024
Damaging mutations in liver X receptor-α are hepatotoxic and implicate cholesterol sensing in liver health.
Article in Nature metabolism, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
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Who cites it
14 citing papers in PubMed.
- An oral, liver-restricted LXR inverse agonist for dyslipidemia: preclinical development and phase 1 trial.Nature medicine · 2026Trial
- CIDEB and CGI-58 differentially regulate liver lipid-droplet cholesterol to modulate metabolic dysfunction-associated steatohepatitis severity.Cell reports · 2026Article
- Article
- Oxysterol undersulfation promotes osteoarthritis by fueling chondrocyte lipid accumulation.Nature communications · 2026Article
- Balancing cholesterol metabolism in the liver and gut: perspectives in health and disease.Nature reviews. Gastroenterology & hepatology · 2026Review
- Liver Stiffness Directs Intrahepatic Cholesterol Accumulation Through YAP/TAZ in Metabolic Dysfunction-Associated Steatotic Liver Disease.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- Role of liver X receptors in the pathogenesis and treatment of chronic liver disease (Review).Molecular medicine reports · 2026Review
- Global and regional burden of liver cancer attributable to drug use in elderly patients: a 1990-2021 analysis from the GBD study.Frontiers in oncology · 2026Article
- Synergistic Effect of Liraglutide and Strength-Endurance Exercise Training on Hepatic Oxidative Stress and Lipid Metabolism in Middle-Aged Male Rats.Antioxidants (Basel, Switzerland) · 2025Article
- Genomic Crosstalk Between Nuclear Receptors in Hormone-dependent Cancers.Endocrinology · 2025Review
- The pathogenesis of hepatic steatosis in MASLD: a lipid droplet perspective.The Journal of clinical investigation · 2025Article
- Liver lipid droplet cholesterol content is a key determinant of metabolic dysfunction-associated steatohepatitis.Proceedings of the National Academy of Sciences of the United States of America · 2025Article
- Exploring the Roles of Liver X Receptors in Lipid Metabolism and Immunity in Atherosclerosis.Biomolecules · 2025Review
- A mutation in LXRα uncovers a role for cholesterol sensing in limiting metabolic dysfunction-associated steatohepatitis.Nature communications · 2025Article
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42 authors.
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Abstract
Liver X receptor-α (LXRα) regulates cellular cholesterol abundance and potently activates hepatic lipogenesis. Here we show that at least 1 in 450 people in the UK Biobank carry functionally impaired mutations in LXRα, which is associated with biochemical evidence of hepatic dysfunction. On a western diet, male and female mice homozygous for a dominant negative mutation in LXRα have elevated liver cholesterol, diffuse cholesterol crystal accumulation and develop severe hepatitis and fibrosis, despite reduced liver triglyceride and no steatosis. This phenotype does not occur on low-cholesterol diets and can be prevented by hepatocyte-specific overexpression of LXRα. LXRα knockout mice exhibit a milder phenotype with regional variation in cholesterol crystal deposition and inflammation inversely correlating with steatosis. In summary, LXRα is necessary for the maintenance of hepatocyte health, likely due to regulation of cellular cholesterol content. The inverse association between steatosis and both inflammation and cholesterol crystallization may represent a protective action of hepatic lipogenesis in the context of excess hepatic cholesterol.
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