Title : TNF-alpha associated with fibronectin enhances phorbol myristate acetate- or antigen-mediated integrin-dependent adhesion of CD4+ T cells via protein tyrosine phosphorylation.

Pub. Date : 1994 Jul 15

PMID : 7517419






6 Functional Relationships(s)
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Compound Name
Protein Name
Organism
1 TNF-alpha associated with fibronectin enhances phorbol myristate acetate- or antigen-mediated integrin-dependent adhesion of CD4+ T cells via protein tyrosine phosphorylation. Tetradecanoylphorbol Acetate tumor necrosis factor Rattus norvegicus
2 A brief exposure of CD4+ cells to low dosages of soluble TNF-alpha or of FN- or laminin-bound TNF-alpha synergized with PMA to enhance the integrin-mediated binding of CD4+ cells to these immobilized ECM moieties. Tetradecanoylphorbol Acetate tumor necrosis factor Rattus norvegicus
3 A brief exposure of CD4+ cells to low dosages of soluble TNF-alpha or of FN- or laminin-bound TNF-alpha synergized with PMA to enhance the integrin-mediated binding of CD4+ cells to these immobilized ECM moieties. Tetradecanoylphorbol Acetate tumor necrosis factor Rattus norvegicus
4 TNF-alpha-enhanced adhesion of CD4+ cells did not delay or inhibit the subsequent detachment of the cells from the substrate, and adhesion was increased provided the cells were treated with TNF-alpha immediately after their exposure to PMA. Tetradecanoylphorbol Acetate tumor necrosis factor Rattus norvegicus
5 TNF-alpha-enhanced adhesion of CD4+ cells did not delay or inhibit the subsequent detachment of the cells from the substrate, and adhesion was increased provided the cells were treated with TNF-alpha immediately after their exposure to PMA. Tetradecanoylphorbol Acetate tumor necrosis factor Rattus norvegicus
6 Soluble, and to a greater extent FN-bound, TNF-alpha synergizes with PMA to intensify protein tyrosine phosphorylation in FN-bound CD4+ cells, and this effect of TNF-alpha was inhibited by inhibitors of tyrosine kinase. Tetradecanoylphorbol Acetate tumor necrosis factor Rattus norvegicus