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Transgenic Mice Expressing Human Tumour Necrosis Factor: a Predictive Genetic Model of Arthritis

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Journal EMBO J
Date 1991 Dec 1
PMID 1721867
Citations 558
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Abstract

We have generated transgenic mouse lines carrying and expressing wild-type and 3'-modified human tumour necrosis factor (hTNF-alpha, cachectin) transgenes. We show that correct, endotoxin-responsive and macrophage-specific hTNF gene expression can be established in transgenic mice and we present evidence that the 3'-region of the hTNF gene may be involved in macrophage-specific transcription. Transgenic mice carrying 3'-modified hTNF transgenes shows deregulated patterns of expression and interestingly develop chronic inflammatory polyarthritis. Treatment of these arthritic mice with a monoclonal antibody against human TNF completely prevents development of this disease. Our results indicate a direct involvement of TNF in the pathogenesis of arthritis. Transgenic mice which predictably develop arthritis represent a novel genetic model by which the pathogenesis and treatment of this disease in humans may be further investigated.

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References
1.
Loetscher H, Pan Y, Lahm H, Gentz R, Brockhaus M, Tabuchi H . Molecular cloning and expression of the human 55 kd tumor necrosis factor receptor. Cell. 1990; 61(2):351-9. DOI: 10.1016/0092-8674(90)90815-v. View

2.
Hang L, Theofilopoulos A, Dixon F . A spontaneous rheumatoid arthritis-like disease in MRL/l mice. J Exp Med. 1982; 155(6):1690-701. PMC: 2186697. DOI: 10.1084/jem.155.6.1690. View

3.
Harris Jr E . Rheumatoid arthritis. Pathophysiology and implications for therapy. N Engl J Med. 1990; 322(18):1277-89. DOI: 10.1056/NEJM199005033221805. View

4.
Gordon J, Galli S . Mast cells as a source of both preformed and immunologically inducible TNF-alpha/cachectin. Nature. 1990; 346(6281):274-6. DOI: 10.1038/346274a0. View

5.
Kinkhabwala M, Sehajpal P, Skolnik E, Smith D, Sharma V, Vlassara H . A novel addition to the T cell repertory. Cell surface expression of tumor necrosis factor/cachectin by activated normal human T cells. J Exp Med. 1990; 171(3):941-6. PMC: 2187763. DOI: 10.1084/jem.171.3.941. View