Found in the lamina propria, these structures are aggregated lymphoid follicles that are examples of GALT.
These structures develop after CD3 minus/CD4 plus/CD45 plus inducer cells are activated through their interleukin-7 receptor or TRANCE and express LT-alpha-one-beta-two. Although not located in the mesentery, the high endothelial venules of these structures express MAdCAM-1. The subepithelial dome of these structures contains dendritic cells, which receive luminal antigens from the microfold cells located in the surrounding FAE. Found in the lamina propria, these structures are aggregated lymphoid follicles that are examples of GALT. For 10 points, identify these nodules of lymphatic cells found in the ileum of the small intestine.
These structures develop after CD3 minus/CD4 plus/CD45 plus inducer cells are activated through their interleukin-7 receptor or TRANCE and express LT-alpha-one-beta-two.
Peyer's patches [or ILF or isolated lymphoid follicles until "lymphoid follicles" is read; prompt on: MALT, GALT, mucosal-associated lymphoid tissue, lymph node, gut-associated lymphoid tissue, lymphoid tissue]