Title : In vitro effects of vomitoxin (deoxynivalenol) on T-cell interleukin production and IgA secretion.

Pub. Date : 1994 Jul

PMID : 7913905






4 Functional Relationships(s)
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1 However, on 24-hr pulsed co-exposure to vomitoxin and the mitogen concanavalin A (ConA), CD4+/CD8+ cells were capable of inducing a three- to five-fold increase in production of IgA, but not IgG and IgM by cocultured B cells when compared with B cells cocultured with control T cells exposed to the mitogen only. deoxynivalenol CD4 antigen Mus musculus
2 48-hr pulsed exposure of CD4+ cells to ConA and vomitoxin resulted in significantly increased production of the T helper cytokines IL-4, IL-5 and IL-6 after 5 additional days of culture, compared with ConA-stimulated CD4+ cells alone. deoxynivalenol CD4 antigen Mus musculus
3 48-hr pulsed exposure of CD4+ cells to ConA and vomitoxin resulted in significantly increased production of the T helper cytokines IL-4, IL-5 and IL-6 after 5 additional days of culture, compared with ConA-stimulated CD4+ cells alone. deoxynivalenol CD4 antigen Mus musculus
4 These results suggest that vomitoxin was capable of enhancing CD4(+)-mediated help for IgA production by B cells and that this could possibly be mediated by way of increased cytokine production. deoxynivalenol CD4 antigen Mus musculus