ArticleAmerican journal of clinical and experimental immunology2025
Identification and analysis of immune aging related biomarkers in cartilage and meniscus tissues of osteoarthritis.
Article in American journal of clinical and experimental immunology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed.
- Integrated multi-omics atlas reveals PTM-driven signaling and immunologic remodeling in a mouse model of age-related subclinical hypothyroidism.American journal of translational research · 2026Article
- Inflammaging and immunosenescence-driven remodeling of the immune microenvironment in osteoarthritis: mechanisms, immune regulation and immune reprogramming.Frontiers in immunology · 2026Review
- COL10A1 beyond skeletal development: a hypertrophic chondrocyte-specific collagen emerging as a potential biomarker and tumor microenvironment regulator in solid cancers.American journal of cancer research · 2026Review
- Immunometabolic mechanisms of osteosarcopenic obesity: chronic inflammation, trained immunity, and systemic immune dysregulation.Frontiers in immunology · 2026Review
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Authors and funding
7 authors.
Funding
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Abstract
This study aimed to investigate the relationship between immunosenescence and osteoarthritis (OA) and analyze its potential clinical implications. Thus, we conducted transcriptome sequencing by collecting clinical meniscus (Aging_meniscus:Control_meniscus = 3:7) and cartilage tissues (Aging_cartilage:Control_cartilage = 2:6). Meanwhile, immune-related genes (IRGs) and aging-related genes (ARGs) were included in this research. The differentially expressed genes (DEGs) between Aging_meniscus and Control_meniscus as well as Aging_cartilage and Control_cartilage were analyzed by differential analysis, respectively. Then, differentially expressed IRGs (DEIRGs) were generated by crossing DEG with IRGs. Similarly, differentially expressed ARGs (DEARGs) were achieved by intersecting DEG and ARGs. To obtain genes simultaneously associated with immune and aging in both meniscus and cartilage samples, biomarkers were screened out by crossing share.IRGs and share.ARGs overlapped by DEIRGs1 and DEIRGs2 as well as DEARGs1 and DEARGs2, respectively. In addition, the biomarkers' functions were analyzed by gene set enrichment analysis (GSEA). To detect the regulatory mechanism, a miRNA-mRNA-transcription factors (TFs) regulatory network and a X2K network were constructed. Moreover, disease association analysis and potential small molecule drugs for biomarkers were also performed to further reveal the possible role of biomarkers for OA. Then, 3 biomarkers, namely Insulin-like Growth Factor 1 Receptor (IGF1R), Interleukin 7 receptor (IL7R) and Leptin receptor (LEPR), were selected out through the intersection of 14 share.IRGs and 4 share.ARGs. And they were all enriched in 'ribosome' from both meniscus and cartilage samples, and had complex regulatory networks. In all, the expression of IGF1R was markedly up-regulated in OA (
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