Despite increased CD4+Foxp3+ cells within the infection site, BALB/c IL-4 receptor-deficient mice reveal CD4+Foxp3-negative T cells as a source of IL-10 in Leishmania major susceptibility.

Abstract excerpt

BALB/c IL-4Ralpha(-/-) mice, despite the absence of IL-4/IL-13 signaling and potent Th2 responses, remain highly susceptible to Leishmania major substain LV39 due exclusively to residual levels of IL-10. To address the contribution of CD4(+)CD25(+) T regulatory (Treg) cells to IL-10-mediated susceptibility, we depleted CD4(+)CD25(+) cells in vivo and reconstituted IL-4Ralpha x RAG2 recipients with purified...

Topics

Share this publication in a Topic to start or enrich a Post.

• Share to Dermis
• Share to Ear