tissue
Lymphoid Tissue Immune Ecosystem
Organized decision architecture for antigen presentation, clonal selection, germinal centers, and memory formation
lymph nodegerminal centermemorypriming
Review layer
Last reviewed 2026-05-17
conceptualeducational
Systems teaching draft. Content is structured for education and graph expansion, with formal source tagging ready for the next review pass.
State signature
Systems profile
Inflammation52
Tolerance45
Metabolism54
Tissue88
Neuroimmune38
Chronicity78
Tissue ecosystem
Spatial immune niche
niche
Lymphoid Tissue
Barrier
lymph flowhigh endothelial venulesfollicular dendritic cell networks
Cells
dendritic cellsT cell subsetsB cellsplasma cells
Cytokines
IL-2IL-4IL-6IL-21
Neuroimmune
sympathetic innervation of lymphoid organsstress effects on trafficking and antibody responses
Graph neighborhood
Direct relationships
Germinal centers support B cell affinity maturation and memory
Follicles and germinal centers organize Tfh-B cell collaboration
Immune niche
Tissue Ecology
Lymphoid tissues coordinate antigen delivery, dendritic cell priming, T-B collaboration, germinal center selection, and durable memory.
Dominant immune cells
Barrier systems
lymph flowhigh endothelial venulesfollicular dendritic cell networkssubcapsular sinus macrophages
Microbiome interactions
mucosal antigen drainagemicrobial metabolite influence on lymphocyte toneIgA education
Neuroimmune interactions
sympathetic innervation of lymphoid organsstress effects on trafficking and antibody responses
Cytokine environment
Metabolic conditions
rapid proliferative demandamino acid sensinggerminal center hypoxiamitochondrial memory selection