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An Adoptive Transfer Model of Rheumatoid Arthritis in Mice
Published on: June 6, 2025
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Experimental animal models for rheumatoid arthritis.
Narayan Choudhary1, Lokesh K Bhatt1, Kedar S Prabhavalkar1
1a Department of Pharmacology, SVKM's Dr. Bhanuben Nanavati College of Pharmacy , Vile Parle (W) , Mumbai , India.
Immunopharmacology and Immunotoxicology
|February 14, 2018
Summary
Animal models are crucial for understanding rheumatoid arthritis (RA) and developing new treatments. This review examines various animal models, comparing their relevance to human RA for research efficacy.
Area of Science:
- Immunology
- Rheumatology
- Preclinical Research
Background:
- Rheumatoid Arthritis (RA) is a systemic autoimmune disease causing chronic inflammation and immune cell infiltration in joints, leading to reduced quality of life and lifespan.
- Understanding the complex interplay of inflammation, immunological tolerance, and autoimmunity in RA is vital for therapeutic development.
- Animal models offer a simplified yet predictive platform for investigating RA pathogenesis and evaluating potential treatments.
Purpose of the Study:
- To review and analyze various animal models used in Rheumatoid Arthritis (RA) research.
- To discuss the mechanisms, advantages, and limitations of different RA animal models, including induced and genetic models.
- To compare the similarities and differences between animal models and human RA to guide model selection for scientific inquiry.
Main Methods:
- Review of existing literature on animal models of arthritis.
- Focus on collagen type II induced arthritis, adjuvant induced arthritis, and antigen induced arthritis models.
- Inclusion of genetic models of arthritis.
- Comparative analysis of disease mechanisms and relevance to human RA.
Main Results:
- Several animal models, including collagen-induced arthritis (rats/mice), adjuvant-induced arthritis (rats), and antigen-induced arthritis, have demonstrated predictability for human RA efficacy.
- Each model exhibits distinct disease mechanisms, necessitating careful evaluation for specific research questions.
- Genetic models also provide valuable insights into RA pathogenesis.
Conclusions:
- The selection of appropriate animal models is critical for advancing Rheumatoid Arthritis (RA) research and drug development.
- A thorough understanding of the strengths and weaknesses of each model in relation to human RA is essential.
- Continued interplay between clinical observations and preclinical animal studies will drive the development of novel RA therapies.
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