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Murine animal models of systemic sclerosis
Sergio A Jimenez1, Paul J Christner
1Department of Medicine, Jefferson Medical College, Thomas Jefferson University, Philadelphia, Pennsylvania 19107, USA. sergio.jimenez@mail.tju.edu
Current Opinion in Rheumatology
|November 1, 2002
Summary
Murine animal models offer valuable insights into systemic sclerosis (SSc) pathogenesis and therapeutic testing. While not perfectly replicating SSc, these models exhibit key fibrotic changes, aiding human disease understanding.
Area of Science:
- * Immunology and Pathology
- * Rheumatology and Connective Tissue Diseases
Background:
- * Animal models are crucial for understanding systemic connective tissue diseases, including systemic sclerosis (SSc).
- * Murine models are extensively studied due to available genetic information.
- * No single model perfectly replicates all SSc manifestations.
Purpose of the Study:
- * To review the utility of animal models in studying SSc pathogenesis.
- * To highlight the value of murine models in SSc research.
- * To emphasize the importance of interpreting animal model data cautiously.
Main Methods:
- * Literature review of existing animal models for systemic sclerosis.
- * Analysis of the advantages and limitations of murine models.
- * Evaluation of fibrotic changes in animal models compared to human SSc.
Main Results:
- * Murine models are the most studied due to extensive genetic data.
- * All models exhibit fibrotic changes relevant to SSc.
- * Animal models provide substantial insights into SSc pathogenesis.
Conclusions:
- * Animal models, particularly murine ones, are indispensable tools for SSc research.
- * Despite limitations, these models offer valuable information on disease mechanisms.
- * Careful interpretation of findings is essential for advancing SSc understanding.