ArticleArthritis & rheumatology (Hoboken, N.J.)2014
Early response of mouse joint tissue to noninvasive knee injury suggests treatment targets.
Article in Arthritis & rheumatology (Hoboken, N.J.), 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers, 1 of them a synthesis that pooled it.
What it found
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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.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
41 citing papers in PubMed, 1 synthesis or guideline pooled it, 62 citations in OpenAlex.
- An Evidence-Based Systematic Review of Human Knee Post-Traumatic Osteoarthritis (PTOA): Timeline of Clinical Presentation and Disease Markers, Comparison of Knee Joint PTOA Models and Early Disease Implications.International journal of molecular sciences · 2021Pooled it
- Concurrent joint contact in anterior cruciate ligament injury induces cartilage micro-injury and subchondral bone sclerosis, resulting in knee osteoarthritis.Osteoarthritis and cartilage · 2026Article
- Evaluating Knee Osteoarthritis Induction Methods in Small Translational Animal Models from 1970-2025: A Comprehensive Systematic Review.The archives of bone and joint surgery · 2026Review
- Hyaluronic Acid Microplates for Intra-articular Lubrication and Cartilage Protection in Post-traumatic Osteoarthritis.ACS applied materials & interfaces · 2025Article
- Chronic intermittent hypobaric hypoxia alleviates early-stage posttraumatic osteoarthritis via NF-κB/Nrf2 pathway in mice.Journal of orthopaedic surgery and research · 2024Article
- Loss of periostin function impairs ligament fibroblast activity and facilitates ROS-mediated cellular senescence.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2024Article
- Mediating effect of lower extremity muscle on the relationship between obesity and osteoarthritis in middle-aged and elderly women in Korea: based on the 2009-2011 Korea National Health and Nutrition Examination Survey.Epidemiology and health · 2024Article
- Review
- Small-Animal Compression Models of Osteoarthritis.Methods in molecular biology (Clifton, N.J.) · 2023Article
- Activating EGFR Signaling Attenuates Osteoarthritis Development Following Loading Injury in Mice.Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research · 2022Article
- Correlations between metabolites in the synovial fluid and serum: A mouse injury study.Journal of orthopaedic research : official publication of the Orthopaedic Research Society · 2022Article
- One session of 20 N cyclic compression induces chronic knee osteoarthritis in rats: A long-term study.Osteoarthritis and cartilage open · 2022Article
- Regenerative Engineering Animal Models for Knee Osteoarthritis.Regenerative engineering and translational medicine · 2022Article
- Models of Osteoarthritis: Relevance and New Insights.Calcified tissue international · 2021Review
- A Non-Invasive Method for Generating the Cyclic Loading-Induced Intra-Articular Cartilage Lesion Model of the Rat Knee.Journal of visualized experiments : JoVE · 2021Article
- Understanding Early-Stage Posttraumatic Osteoarthritis for Future Prospects of Diagnosis: from Knee to Temporomandibular Joint.Current osteoporosis reports · 2021Review
- NF-κB-mediated effects on behavior and cartilage pathology in a non-invasive loading model of post-traumatic osteoarthritis.Osteoarthritis and cartilage · 2021Article
- Article
- Pathogenesis and clinical management of obesity-related knee osteoarthritis: Impact of mechanical loading.Journal of orthopaedic translation · 2020Review
- The synovial fluid from patients with focal cartilage defects contains mesenchymal stem/stromal cells and macrophages with pro- and anti-inflammatory phenotypes.Osteoarthritis and cartilage open · 2020Article
Corrections and comments
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Authors and funding
6 authors at 3 institutions in 2 countries.
Funding
Abstract
objectiveJoint trauma can lead to a spectrum of acute lesions, including cartilage degradation, ligament or meniscus tears, and synovitis, all potentially associated with osteoarthritis (OA). This study was undertaken to generate and validate a murine model of knee joint trauma following noninvasive controlled injurious compression in vivo.
methodsThe right knees of 8-week-old mice were placed in a hyperflexed position and subjected to compressive joint loading at 1 of 3 peak forces (3N, 6N, or 9N) for 60 cycles in a single loading period and harvested on days 5, 9, and 14 after loading (n = 3-5 for each time point and for each loading). The left knees were not loaded and were used as the contralateral control. Histologic, immunohistochemical, and enzyme-linked immunosorbent assay analyses were performed to evaluate acute pathologic features in chondrocyte viability, cartilage matrix metabolism, synovial reaction, and serum cartilage oligomeric matrix protein (COMP) levels.
resultsAcute joint pathology was associated with increased injurious loads. All loading regimens induced chondrocyte apoptosis, cartilage matrix degradation, disruption of cartilage collagen fibril arrangement, and increased levels of serum COMP. We also observed that 6N loading induced mild synovitis by day 5, whereas at 9N, with tearing of the anterior cruciate ligament, severe posttraumatic synovitis and ectopic cartilage formation were observed.
conclusionWe have established a murine model of knee joint trauma with different degrees of overloading in vivo. Our results suggest that immediate therapies particularly targeted to apoptosis and synovial cell proliferation could affect the acute posttraumatic reaction to potentially limit chronic consequences and OA.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.