germinal centers
Antibody evolution sites
Germinal centers are specialized structures that form temporarily within lymph nodes and other lymphoid tissues during an immune response.
Here, B cells rapidly multiply and mutate their antibody genes, with only the cells producing the most effective antibodies surviving.
This process refines the immune system's ability to recognize and neutralize specific pathogens: The germinal center reaction is essential for producing high-affinity antibodies.
Identical daughter cell multiplication
- plasma cellsAntibody-producing immune cells
- class switchingChanging antibody heavy chains
- dark zoneUnlit area or sector
- AIDGovernment development acronym
Blood-filtering abdominal organ
Body's defense after inoculation
- cytokinesImmune signaling proteins
- immunoglobulinDefensive blood protein
Cancer from immune cells
- autoimmunityImmune system targets self
- chronic inflammationPersistent immune response in tissues
- lupusChronic autoimmune disorder
- rheumatoid arthritisAutoimmune joint disease
clonal expansion
Identical daughter cell multiplication
- plasma cellsAntibody-producing immune cells
- class switchingChanging antibody heavy chains
- dark zoneUnlit area or sector
spleen
Blood-filtering abdominal organ
vaccination response
Body's defense after inoculation
- cytokinesImmune signaling proteins
- immunoglobulinDefensive blood protein
lymphoma
Cancer from immune cells
- autoimmunityImmune system targets self
- chronic inflammationPersistent immune response in tissues
- lupusChronic autoimmune disorder
- Lymphatic Systemlymph, lymph nodes, lymphatic system, lymphatic vessels, spleen
- immunityimmune, immunity, immune system, immune response, immune cells
- antibodiesantibody, antibodies, monoclonal antibodies, heavy chain, nanobodies
- spleenspleen, splenectomy, splenic, enlarged spleen, ruptured spleen
center, germ, central, centralize, germinate, centrally, centralized, centralization, germination