Across
- 1. Cell that bridges innate and adaptive immunity
- 7. Ability of immune system to distinguish self from non-self
- 8. Antibody isotype most abundant in blood
- 9. Cell that produces antibodies
- 10. Molecules that allow immune cells to communicate with each other
- 14. Process where antigen-presenting cells digest pathogens and display peptides on MHC molecules
- 16. Programmed cell death used to eliminate self-reactive cells
- 17. Immune organ where T cells mature
Down
- 2. T cell that directly kills infected cells
- 3. Expansion of lymphocytes after activation
- 4. Innate immune cell that phagocytoses pathogens and presents antigen
- 5. T cell that coordinates immune responses
- 6. Receptor on T cells that recognizes antigen-MHC complex
- 8. Antibody isotype first produced in an immune response
- 11. Type of immunity that is fast and non-specific
- 12. Binding region on an antigen recognized by lymphocytes
- 13. General term for inflammation-causing molecules
- 15. Protein complex that punches holes in microbial membranes