Significant Role for Fas in the Pathogenesis of Autoimmune Diabetes

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منابع مشابه

Significant role for Fas in the pathogenesis of autoimmune diabetes.

Programmed cell death represents an important pathogenic mechanism in various autoimmune diseases. Type I diabetes mellitus (IDDM) is a T cell-dependent autoimmune disease resulting in selective destruction of the beta cells of the islets of Langerhans. beta cell apoptosis has been associated with IDDM onset in both animal models and newly diagnosed diabetic patients. Several apoptotic pathways...

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The Role of Fas in Autoimmune Diabetes

Immunologically privileged sites express Fas ligand (FasL), which protects them from attack by activated T cells that express Fas and die upon contact with FasL. In an attempt to protect nonobese diabetic mice (NOD) from autoimmune diabetes, we made FasL transgenic NOD mice using the beta cell-specific rat insulin-1 promoter. Surprisingly, these transgenic mice showed heightened sensitivity to ...

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Fas/Fas ligand interactions play an essential role in the initiation of murine autoimmune diabetes.

Apoptosis via Fas/Fas ligand (FasL) interactions has been proposed to be a major T-cell-mediated effector mechanism in autoimmune diabetes. To elucidate the role of Fas/FasL interactions in NOD diabetes, the effects of neutralizing anti-FasL antibody on autoimmune responses were evaluated. Islet-specific CD8(+) and CD4(+) T-cells expressed FasL upon activation and mediated FasL-dependent cytoto...

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ژورنال

عنوان ژورنال: The Journal of Immunology

سال: 2000

ISSN: 0022-1767,1550-6606

DOI: 10.4049/jimmunol.164.5.2523