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CD30-mediated signaling promotes the development of human T helper type 2-like T cells.


J Exp Med. 1995 Dec 1;182(6):1655-61. Unique Identifier : AIDSLINE

We have recently shown that CD30, a member of the tumor necrosis factor/nerve growth factor receptor superfamily, is preferentially expressed by human T cell clones producing T helper (Th) type 2 cytokines. We report here that costimulation with an agonistic anti-CD30 monoclonal antibody enhanced antigen (Ag)-induced proliferation and cytokine secretion by established human Th2 and Th0 clones. Moreover, costimulation of peripheral blood mononuclear cells with the same anti-CD30 monoclonal antibody resulted in the preferential development of Ag-specific T cell lines and clones showing a Th2-like profile of cytokine secretion. In contrast, early blockade in bulk culture of CD30 ligand-CD30 interaction shifted the development of Ag-specific T cells towards the opposite (Th1-like) phenotype. Taken together, these data suggest that CD30 triggering of activated Th cells by CD30 ligand-expressing Ag-presenting cells may represent an important costimulatory signaling for the development of Th2-type responses.

Antigen-Presenting Cells/PHYSIOLOGY Antigens, CD30/*PHYSIOLOGY Cells, Cultured Cytokines/METABOLISM Human Immunologic Memory Lymphocyte Transformation Membrane Glycoproteins/PHYSIOLOGY Signal Transduction Support, Non-U.S. Gov't T-Lymphocyte Subsets/*IMMUNOLOGY Th2 Cells/*IMMUNOLOGY JOURNAL ARTICLE


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