EXPERIMENTAL MODELS

Contributor Information
- Name Fiona Watt
- Institute Cancer Research UK, London Research Institute: Lincoln's Inn Fields
Tool Details
- Tool name: Lupus Mouse
- Tool type: Experimental models
- Tool sub-type: Mouse
- Disease: Systemic Lupus Erythematosus (SLE); Autoimmune disease
- Conditional: Yes
- Conditional description:
- Genetic background and cross history: An involucrin-interferon transgene expression construct was injected into fertilised oocytes from F1 hybrid CBA/C57BL/10 mice. Transgene-positive mice were mated to C57BL/10 mice to generate founder lines.
- Phenotype: The Inv-IFNg mouse presents a phenotype analogous to systemic lupus erythematosus, and is an ideal tool for study of the disease in vivo.Inv-IFNg mice demonstrate key features of the lupus pathology:Skin abnormalities;- retarded hair growth, hypopigmentation of hair- extreme age-related erythema (reddening of skin)- flaky and pustular skin lesions, particularly around joints and appendagesDevelopmental abnormalities;- growth retardation- hunched appearance, odd gait- enlarged spleens, shrunken thymusImmune abnormalities;- contact hypersensitivity- autoantibody production, nephritis
- Zygosity: Heterozygous
- Strain:
- Description: Disease model for systemic lupus erythematosus; in vivo study of IFNg expression in skin
- Research area: Genetics; Immunology
- Production details: An involucrin-interferon transgene expression construct was injected into fertilised oocytes from F1 hybrid CBA/C57BL/10 mice. Transgene-positive mice were mated to C57BL/10 mice to generate founder lines.
- Additional notes: The Inv-IFNg mouse presents a phenotype analogous to systemic lupus erythematosus, and is an ideal tool for study of the disease in vivo.Inv-IFNg mice demonstrate key features of the lupus pathology:Skin abnormalities;- retarded hair growth, hypopigmentation of hair- extreme age-related erythema (reddening of skin)- flaky and pustular skin lesions, particularly around joints and appendagesDevelopmental abnormalities;- growth retardation- hunched appearance, odd gait- enlarged spleens, shrunken thymusImmune abnormalities;- contact hypersensitivity- autoantibody production, nephritis
- For Research Use Only