ArticleiScience2024
Single-cell transcriptome and crosstalk analysis reveals immune alterations and key pathways in the bone marrow of knee OA patients.
Article in iScience, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT03818737 (Randomized Multicenter Phase 3 Single-blind Trial Comparing the Efficacy of Corticosteroid Control to Mesenchymal Stem Cell Preparations From Autologous Bone Marrow Concentrate), which is not on this map. Cited by 10 papers.
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.
Randomized Multicenter Phase 3 Single-blind Trial Comparing the Efficacy of Corticosteroid Control to Mesenchymal Stem Cell Preparations From Autologous Bone Marrow Concentrate (BMAC), Adipose-derived Stem Cells in the Form of Stromal Vascular Fraction (SVF), and Third-party Human Mesenchymal Stem Cells Manufactured From Umbilical Cord Tissue for the Treatment of Unilateral Knee Osteoarthritis (OA)
Who cites it
10 citing papers in PubMed.
- On-chip 3D potency assay for prediction of clinical outcomes for cell therapy candidates for osteoarthritis.Nature communications · 2025Trial
- Bioinformatic identification of THY1 as a target in osteoarthritis and its effects on chondrocyte senescence and apoptosis.Functional & integrative genomics · 2026Article
- Osteoarthritis: Epidemiology, Diagnosis, and Treatment.MedComm · 2026Review
- Deconvoluting the cellular black box of cell therapies for osteoarthritis: A mandate for protocol standardization.Molecular therapy. Nucleic acids · 2026Article
- Integrative analysis of single-cell and bulk RNA sequencing data using machine learning identifies PTGDS as a key subsynovial fibroblast gene in osteoarthritis.Journal of molecular histology · 2026Article
- Single-cell transcriptomics of multi-site cell therapy in osteoarthritis: Tissue-specific treatment correlations.Molecular therapy. Nucleic acids · 2026Article
- Immune Gene INHBA is Associated With Osteoarthritic Cartilage Damage and May Mediate the Temporal Activation of the TGF-β/p38 MAPK Pathway: Integrating Multiomics Machine Learning and Experimental Validation.Mediators of inflammation · 2026Article
- Next-generation osteoarthritis models: integrating biological, computational, and engineering approaches.Stem cell research & therapy · 2025Review
- Synovial fluid as a complex molecular pool contributing to knee osteoarthritis.Nature reviews. Rheumatology · 2025Review
- Single-cell profiling uncovers synovial fibroblast subpopulations associated with chondrocyte injury in osteoarthritis.Frontiers in endocrinology · 2024Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
9 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Knee osteoarthritis (OA) is a significant medical and economic burden. To understand systemic immune effects, we performed deep exploration of bone marrow aspirate concentrates (BMACs) from knee-OA patients via single-cell RNA sequencing and proteomic analyses from a randomized clinical trial (MILES: NCT03818737). We found significant cellular and immune alterations in the bone marrow, specifically in MSCs, T cells and NK cells, along with changes in intra-tissue cellular crosstalk during OA progression. Unlike previous studies focusing on injury sites or peripheral blood, our probe into the bone marrow-an inflammation and immune regulation hub-highlights remote organ impact of OA, identifying cell types and pathways for potential therapeutic targeting. Our findings highlight increased cellular senescence and inflammatory pathways, revealing key upstream genes, transcription factors, and ligands. Additionally, we identified significant enrichment in key biological pathways like PI3-AKT-mTOR signaling and IFN responses, showing their potentially crucial role in OA onset and progression.
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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.