ArticleFrontiers in immunology2023
Development and validation of cuproptosis-related genes in synovitis during osteoarthritis progress.
Article in Frontiers in immunology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers, 2 of them syntheses that pooled it.
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Who cites it
32 citing papers in PubMed, 2 syntheses or guidelines pooled it, 38 citations in OpenAlex.
- Curcumin as a multi-target therapy for osteoarthritis in rats: a systematic review and meta-analysis.Inflammopharmacology · 2026Pooled it
- Meta-analysis of the Relationship Between Zinc and Copper in Patients with Osteoarthritis.Biological trace element research · 2025Pooled it
- Therapeutic Properties and Underlying Mechanisms of Traditional Chinese Medicine in Managing Rheumatoid Arthritis: An Integrative Review of Clinical and Molecular Findings.Phytotherapy research : PTR · 2026Review
- Endocrine‑metabolic imbalance drives osteoarthritis: From whole‑joint pathobiology to precision therapy (Review).International journal of molecular medicine · 2026Review
- Cuproptosis: New Perspectives for Prevention and Treatment of Osteoarthritis with Chinese Medicine Extracts.Chinese journal of integrative medicine · 2026Review
- Research advances of copper homeostasis and cuproptosis in orthopedic diseases.Cell death discovery · 2026Review
- Identification of small ubiquitin-related modifier (SUMO)-related genes-based biomarkers in Alzheimer's disease based on bioinformatics analysis.Scientific reports · 2026Article
- Musculoskeletal disorders: does cuproptosis hold the key?Frontiers in cell and developmental biology · 2026Review
- Research progress of cuproptosis, ferroptosis, apoptosis, and autophagy in knee osteoarthritis.Frontiers in cell and developmental biology · 2026Review
- Regulated cell death in musculoskeletal development, homeostasis, and diseases.Fundamental research · 2026Review
- Cuproptosis and Orthopedic Diseases: Molecular Mechanisms of Copper Metabolic Imbalance in the Skeletal System and Clinical Translation Prospects.Orthopedic research and reviews · 2026Review
- Reduced glutathione ameliorates sepsis-induced acute kidney injury in mouse model: involvement of cuproptosis.Renal failure · 2025Article
- Epigenetic modification of cuproptosis by non-coding RNAs in cancer drug resistance.Molecular cancer · 2025Review
- Molecular function validation and prognostic value analysis of the cuproptosis-related gene ferredoxin 1 in papillary thyroid carcinoma.Scientific reports · 2025Article
- Exploration of shared pathogenic factors and causative genes in early-stage endometrial cancer and osteoarthritis.Scientific reports · 2025Article
- Identification of ferroptosis-related genes and potential drugs in osteoarthritis.Inflammation research : official journal of the European Histamine Research Society ... [et al.] · 2025Article
- Cuproptosis and its potential role in musculoskeletal disease.Frontiers in cell and developmental biology · 2025Review
- Epigenetics and Herbs: Potential Therapeutic Strategies for Osteoarthritis of the Knee.Journal of pain research · 2025Review
- Programmed Cell Death of Chondrocytes, Synovial Cells, Osteoclasts, and Subchondral Bone Cells in Osteoarthritis.Journal of inflammation research · 2025Review
- An Attack and Defense Strategy for Osteoarthritis Repair: Constructing a Trace Element Modulated Hydrogel to Mitigate Ferroptosis and Promote Cartilage Matrix Reconstruction.Research (Washington, D.C.) · 2025Article
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Authors and funding
5 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Osteoarthritis (OA) is one of the most common refractory degenerative joint diseases worldwide. Synovitis is believed to drive joint cartilage destruction during OA pathogenesis. Cuproptosis is a novel form of copper-induced cell death. However, few studies have examined the correlations between cuproptosis-related genes (CRGs), immune infiltration, and synovitis. Therefore, we analyzed CRGs in synovitis during OA. Microarray datasets (GSE55235, GSE55457, GSE12021, GSE82107 and GSE176308) were downloaded from the Gene Expression Omnibus database. Next, we conducted differential and subtype analyses of CRGs across synovitis. Immune infiltration and correlation analyses were performed to explore the association between CRGs and immune cell abundance in synovitis. Finally, single-cell RNA-seq profiling was performed using the GSE176308 dataset to investigate the expression of CRGs in the various cell clusters. We found that the expression of five CRGs (FDX1, LIPT1, PDHA1, PDHB, and CDKN2A) was significantly increased in the OA synovium. Moreover, abundant and various types of immune cells infiltrated the synovium during OA, which was correlated with the expression of CRGs. Additionally, single-cell RNA-seq profiling revealed that the cellular composition of the synovium was complex and that their proportions varied greatly as OA progressed. The expression of CRGs differed across various cell types in the OA synovium. The current study predicted that cuproptosis may be involved in the pathogenesis of synovitis. The five screened CRGs (FDX1, LIPT1, PDHA1, PDHB, and CDKN2A) could be explored as candidate biomarkers or therapeutic targets for OA synovitis.
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