ArticleClinical & translational immunology2023
Administration of an LXR agonist promotes atherosclerotic lesion remodelling in murine inflammatory arthritis.
Article in Clinical & translational immunology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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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.
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Who cites it
5 citing papers in PubMed, 6 citations in OpenAlex.
- Leucine Attenuates Osteoarthritis via mTORC1/LXRα-Mediated Macrophage Reprogramming and Rspo2/β-Catenin Axis Suppression.Cartilage · 2025Article
- Cholesterol metabolism on stem cell fate determination: a frontier horizon.Stem cell research & therapy · 2025Review
- Nuclear receptors in health and disease: signaling pathways, biological functions and pharmaceutical interventions.Signal transduction and targeted therapy · 2025Review
- Exploring the Roles of Liver X Receptors in Lipid Metabolism and Immunity in Atherosclerosis.Biomolecules · 2025Review
- Review
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Authors and funding
17 authors at 3 institutions in 2 countries.
Funding
Abstract
Objectives: The leading cause of mortality in patients with rheumatoid arthritis is atherosclerotic cardiovascular disease (CVD). We have shown that murine arthritis impairs atherosclerotic lesion regression, because of cellular cholesterol efflux defects in haematopoietic stem and progenitor cells (HSPCs), causing monocytosis and impaired atherosclerotic regression. Therefore, we hypothesised that improving cholesterol efflux using a Liver X Receptor (LXR) agonist would improve cholesterol efflux and improve atherosclerotic lesion regression in arthritis. Methods: Results: LXR activation during murine inflammatory arthritis completely restored atherosclerotic lesion regression in arthritic mice, evidenced by reduced lesion size, macrophage abundance and lipid content. Mechanistically, serum from arthritic mice promoted foam cell formation, demonstrated by increased cellular lipid accumulation in macrophages and paralleled by a reduction in mRNA of the cholesterol efflux transporters Conclusion: Taken together, we show that the LXR agonist T0901317 rescues impaired atherosclerotic lesion regression in murine arthritis because of enhanced cholesterol efflux transporter expression and reduced foam cell development in atherosclerotic lesions.
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