Brunner, Thomas; Arnold, Diana; Wasem, Christoph; Laissue, Jean A; Mueller, Christoph (1999). Death receptor-mediated suicide: a novel target of autoimmune disease treatment. Expert opinion on investigational drugs, 8(9), pp. 1359-1372. Taylor & Francis 10.1517/13543784.8.9.1359
Full text not available from this repository. (Request a copy)In the thymus, based on the reactivity of their T-cell receptor with self-MHC and antigenic peptides, developing immature T-cells undergo positive and negative selection. Cells recognising self-peptides and MHC with high affinity are considered autoreactive, and thus potentially harmful, and are eliminated by induction of apoptotic cell death. Thymic negative selection is, however, only incomplete and autoreactive T-cells escape into the periphery. It is not the presence of autoreactive mature T- and B-lymphocytes as the underlying cause of tissue destruction and development of autoimmune diseases, but their uncontrolled and excessive clonal expansion upon activation by self-antigen. Thus, potent regulatory mechanisms must keep these autoreactive cells under control to avoid their inappropriate activation. Recent evidence indicates that death receptors of the tumour necrosis factor receptor family play a central role in mediating antigen receptor-induced suicide of autoreactive T-lymphocytes. Defects in these apoptosis-inducing regulatory mechanisms may result in the development of autoimmune diseases. Therefore, enhancing the cell's own suicide program, offers a most attractive therapeutic target for the treatment of autoimmune diseases.
Item Type: |
Journal Article (Original Article) |
|---|---|
Division/Institute: |
04 Faculty of Medicine > Service Sector > Institute of Pathology |
UniBE Contributor: |
Brunner, Thomas (A), Müller, Christoph (C) |
Subjects: |
500 Science > 570 Life sciences; biology 600 Technology > 610 Medicine & health |
ISSN: |
1744-7658 |
Publisher: |
Taylor & Francis |
Language: |
English |
Submitter: |
Christoph Müller |
Date Deposited: |
20 Sep 2022 12:41 |
Last Modified: |
29 Mar 2023 23:38 |
Publisher DOI: |
10.1517/13543784.8.9.1359 |
PubMed ID: |
15992154 |
URI: |
https://boris.unibe.ch/id/eprint/172974 |
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