ReviewFrontiers in immunology2022
Pathological Osteoclasts and Precursor Macrophages in Inflammatory Arthritis.
Review in Frontiers in immunology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.
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Who cites it
15 citing papers in PubMed, 20 citations in OpenAlex.
- Decoding Skeletal Biology Through Transcriptomics: Insights from Bulk, Single-Cell, Spatial, and Multi-Omics Approaches.International journal of molecular sciences · 2026Review
- The Multifaceted Roles of Macrophages in Rheumatoid Arthritis: From Cytokine Networks to the Discovery of Novel Subsets.International journal of molecular sciences · 2026Review
- Review
- The vicious cycle from inflammation to pyroptosis: the core role of macrophage polarization imbalance in the pathogenesis of knee osteoarthritis.Molecular biology reports · 2026Review
- Decoding Epigenetic Switches: How Histone Acetylation/Deacetylation Regulates Mononuclear/Macrophage Fate in Bone Disorders.International journal of biological sciences · 2026Review
- Immunoregulatory orchestrations in osteoarthritis and mesenchymal stromal cells for therapy.Journal of orthopaedic translation · 2025Review
- Article
- Ferritinophagy activation states determine the susceptibility to ferroptosis of macrophages in bone marrow and spleen.International journal of biological sciences · 2025Article
- Osteoimmunology of Osteoporosis in Rheumatoid Arthritis: Emerging Mechanisms and Therapeutic Implications.International journal of general medicine · 2025Review
- Mechanisms of isorhamnetin inhibition of osteoclast differentiation: insights from molecular dynamics simulations andFrontiers in pharmacology · 2025Article
- N6‑methyladenosine methyltransferase METTL14 is associated with macrophage polarization in rheumatoid arthritis.Experimental and therapeutic medicine · 2024Article
- Large-scale computational modelling of the M1 and M2 synovial macrophages in rheumatoid arthritis.NPJ systems biology and applications · 2024Article
- RANKeLife · 2023Article
- Multi-omics analysis identifies IgG2b class-switching with ALCAM-CD6 co-stimulation in joint-draining lymph nodes during advanced inflammatory-erosive arthritis.Frontiers in immunology · 2023Article
- Article
Corrections and comments
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Authors and funding
2 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Macrophages comprise a variety of subsets with diverse biological functions, including inflammation, tissue repair, regeneration, and fibrosis. In the bone marrow, macrophages differentiate into multinucleated osteoclasts, which have a unique bone-destroying capacity and play key roles in physiological bone remodelling. In contrast, osteoclasts are also involved in inflammatory bone erosion in arthritis and it has been unclear whether the osteoclasts in different tissue settings arise from similar monocytoid precursors and share similar phenotypes. Rapid progresses in the sequencing technologies have provided many important insights regarding the heterogeneity of different types of osteoclasts. The application of single-cell RNA sequencing (scRNA-seq) to the osteoclast precursor-containing macrophages enabled to identify the specific subpopulation differentiating into pathological mature osteoclasts in joints. Furthermore, an intravital imaging technology using two-photon microscopy has succeeded in visualizing the real-time dynamics of immune cells in the synovial microenvironment. These technologies together contributed to characterize the unique macrophages in the inflamed synovium, termed "arthritis-associated osteoclastogenic macrophages (AtoMs)", causing the pathological bone destruction in inflammatory arthritis. Here, we review and discuss how novel technologies help to better understand the role of macrophages in inflammatory arthritis, especially focusing of osteoclastogenesis at the pannus-bone interface.
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Registered trials
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