Foxp3⁺ regulatory T cells delay expulsion of intestinal nematodes by suppression of IL-9-driven mast cell activation in BALB/c but not in C57BL/6 mice
Blankenhaus B, Reitz M, Brenz Y, Eschbach M, Hartmann W, Haben I, Sparwasser T, Huehn J, Kühl A, Feyerabend T, Rodewald H, Breloer M