CD8A and helminthiasis: In this context, in a mouse model of helminthic infection (Heligmosomoides polygyrus bakeri), IFNγ secretion by CD8+ T cells promotes the recruitment of tissue‐protective neutrophils by IFNγ‐stimulated stromal cells and limits gut dysmotility due to the expansion of smooth muscle actin‐expressing cells, without affecting parasite burden in the intestines.68