ArticleJournal of inflammation research2024
Multi-Omics Exploration of the Role of PTGS2 as a Hub Gene in Ferroptosis Within the Artery of Takayasu Arteritis.
Article in Journal of inflammation research, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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Who cites it
10 citing papers in PubMed.
- Emerging Role of Ferroptosis in Chemotherapy-Associated Hepatorenal Toxicity: Mechanistic Insights and Toxicological Perspectives.ACS pharmacology & translational science · 2026Review
- Integrated Bulk and Single-Cell RNA-Seq Analysis Reveals Transcriptional Activation of PTGS2 by FOS in Progression From T2DM to T2DM-Associated NAFLD.Journal of cellular and molecular medicine · 2026Article
- Metabolic-Epigenetic Crosstalk in Takayasu Arteritis: The ANK2-MAVS-IL-8 Axis as a Novel Therapeutic Paradigm.International journal of molecular sciences · 2026Review
- [Different Astragalus medicinal pairs improve diabetic nephropathy in mice by regulating lipid peroxidation through PTGS2].Nan fang yi ke da xue xue bao = Journal of Southern Medical University · 2026Article
- Natural products in treating sepsis-associated lung and liver injuries by mediating ferroptosis, current progress, and future perspective.Frontiers in pharmacology · 2026Review
- Ferroptosis in metabolic dysfunction-associated steatotic liver disease.Frontiers in immunology · 2026Review
- Gypenoside XLIX ameliorates diabetic retinopathy by downregulating prostaglandin-endoperoxide synthase 2 in retinal pigment epithelium cells to inhibit ferroptosis and preserve tight junction integrity.Frontiers in pharmacology · 2026Article
- Monocyte/Macrophage Subsets in the Peripheral Blood, Their Related Cytokines, and Circulating Markers of Fibrosis in Active Takayasu Arteritis and Longitudinal Changes Following Immunosuppressive Therapy.Journal of inflammation research · 2026Article
- Article
- Single-cell transcriptome analysis reveals cellular heterogeneity in the aortas of Takayasu arteritis.Arthritis research & therapy · 2025Article
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Authors and funding
7 authors.
Funding
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Abstract
Introduction: Takayasu arteritis (TAK) is an autoimmune disease affecting the aorta and its branches. Despite anti-inflammatory treatments, some patients require surgical vascular reconstruction due to rapid disease progression. The mechanisms behind persistent inflammation are unclear due to a lack of arterial samples. This study explores ferroptosis in TAK using high-throughput and single-cell transcriptomics. Methods: Transcriptomic data were collected from 8 TAK patients (2 for single cell RNA-seq and 6 for bulk RNA-seq) and 8 renal transplant donors, with single-cell data from 3 public carotid artery samples for control. Bioinformatic analysis was performed to identify ferroptosis-related genes in inflamed arteries. Results: We identified 1526 differentially expressed genes and 46 ferroptosis-related genes, with 6 genes including PTGS2 and HIF1A as hub genes. Single-cell analysis of 27,828 cells revealed increased M1-like macrophages, with PTGS2 highly expressed in these cells. Enrichment analysis indicated NF-κB signal pathway involvement. Conclusion: PTGS2 is a core ferroptosis-related gene in TAK vascular inflammation, highly expressed in M1-like macrophages, potentially upregulated via the IL1B-NF-κB pathway.
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