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The Extracellular Domain of CD83 Inhibits Dendritic Cell-mediated T Cell Stimulation and Binds to a Ligand on Dendritic Cells

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Journal J Exp Med
Date 2001 Dec 19
PMID 11748282
Citations 57
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Abstract

CD83 is an immunoglobulin (Ig) superfamily member that is upregulated during the maturation of dendritic cells (DCs). It has been widely used as a marker for mature DCs, but its function is still unknown. To approach its potential functional role, we have expressed the extracellular Ig domain of human CD83 (hCD83ext) as a soluble protein. Using this tool we could show that immature as well as mature DCs bind to CD83. Since CD83 binds a ligand also expressed on immature DCs, which do not express CD83, indicates that binding is not a homophilic interaction. In addition we demonstrate that hCD83ext interferes with DC maturation downmodulating the expression of CD80 and CD83, while no phenotypical effects were observed on T cells. Finally, we show that hCD83ext inhibits DC-dependent allogeneic and peptide-specific T cell proliferation in a concentration dependent manner in vitro. This is the first report regarding functional aspects of CD83 and the binding of CD83 to DCs.

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References
1.
Salio M, Cella M, Suter M, Lanzavecchia A . Inhibition of dendritic cell maturation by herpes simplex virus. Eur J Immunol. 1999; 29(10):3245-53. DOI: 10.1002/(SICI)1521-4141(199910)29:10<3245::AID-IMMU3245>3.0.CO;2-X. View

2.
Newell K, He G, Guo Z, Kim O, Szot G, Rulifson I . Cutting edge: blockade of the CD28/B7 costimulatory pathway inhibits intestinal allograft rejection mediated by CD4+ but not CD8+ T cells. J Immunol. 1999; 163(5):2358-62. View

3.
Engelmayer J, Larsson M, Subklewe M, Chahroudi A, Cox W, Steinman R . Vaccinia virus inhibits the maturation of human dendritic cells: a novel mechanism of immune evasion. J Immunol. 1999; 163(12):6762-8. View

4.
Drillien R, Spehner D, Bohbot A, Hanau D . Vaccinia virus-related events and phenotypic changes after infection of dendritic cells derived from human monocytes. Virology. 2000; 268(2):471-81. DOI: 10.1006/viro.2000.0203. View

5.
Kruse M, Rosorius O, Kratzer F, Bevec D, Kuhnt C, Steinkasserer A . Inhibition of CD83 cell surface expression during dendritic cell maturation by interference with nuclear export of CD83 mRNA. J Exp Med. 2000; 191(9):1581-90. PMC: 2213428. DOI: 10.1084/jem.191.9.1581. View