ECM Remodeling Features in Reparative Chondrocytes During Knee Osteoarthritis

A 1.1 KB CSV file containing data on extracellular matrix remodeling features in reparative chondrocytes during knee osteoarthritis. The dataset was created by Fei Li and last updated on April 13, 2026. It is derived from integrated single-cell RNA sequencing analyses of human knee cartilage.

Use Cases

• Training models to classify chondrocyte states based on ECM remodeling signatures described in the study.
• Analyzing transitions between chondrocyte populations (e.g., from proliferative to reparative) using inferred pseudotime trajectories.
• Investigating cell-cell communication pathways, particularly those involving collagen and FN1-integrin interactions.
• Validating in vitro findings on TGF-β1 or FN1 stimulation against single-cell derived gene expression profiles.

Strengths

• Data is derived from integrated multiple publicly available single-cell RNA sequencing datasets, suggesting a unified analysis.
• Dataset is openly licensed under CC-BY-4.0.
• Focus on a specific cell population (reparative chondrocytes) and process (ECM remodeling) provides clear scope.

Limitations

• Row count and column definitions are unknown, limiting suitability assessment.
• Dataset is very small (1.1 KB), indicating it likely contains summary or feature-level data, not raw sequencing data.
• Column-level documentation is absent; field semantics must be inferred after download.

Provenance

Source

figshare, author Fei Li

Collection Method

Integrated analysis of multiple publicly available single-cell RNA sequencing datasets of human knee cartilage.

Time Range

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Freshness

Last updated 2026-04-13 04:35:38

Geography

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