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Humanized Mouse Models of Systemic Lupus Erythematosus: Opportunities and Challenges
Jiaxuan Chen1, Shuzhen Liao1, Huimin Zhou2
1Key Laboratory of Prevention and Management of Chronic Kidney Disease of Zhanjiang City, Institute of Nephrology, Affiliated Hospital of Guangdong Medical University, Zhanjiang, China.
Frontiers in Immunology
|February 4, 2022
Summary
Humanized mouse models offer new ways to study systemic lupus erythematosus (SLE), a complex autoimmune disease. Researchers are developing these models to better understand SLE mechanisms and treatments, despite current challenges.
Area of Science:
- Immunology
- Autoimmune Diseases
- Animal Models
Background:
- Animal models are vital for disease research but have limitations in mimicking human diseases.
- Humanized immune system mice partially reconstruct the human immune system for in vivo studies.
- Systemic lupus erythematosus (SLE) is a complex autoimmune disease with poorly understood triggers.
Purpose of the Study:
- To explore the development and application of humanized mouse models for studying SLE.
- To address challenges in current humanized mouse models for SLE research.
Main Methods:
- Developing humanized SLE mouse models by transferring patient cells or hematopoietic stem cells.
- Utilizing immunodeficient mice as a base for humanized models.
Main Results:
- Humanized mice allow partial reconstruction of the human immune system and mimic the in vivo microenvironment.
- Current methods for creating humanized SLE mice have limitations in B cell response efficiency and model lifespan.
Conclusions:
- Humanized mouse models present both opportunities and challenges for SLE research.
- Further development is needed to improve model standardization, efficiency, and utility for understanding SLE mechanisms and treatments.
