Across
- 1. System composed of proteins that work together to destroy invaders
- 3. State of macrophages that stop proliferating and focus their attention on killing
- 6. Process in which cells engulf macro particles
- 9. State of macrophages where they upregulate expression of class 2 MHC molecules and produce helper T-cells and natural killer cells
- 10. Process in which a cell ingests another cell and kills it
- 12. Activation pathway
- 13. Immune cell receptors that are able to recognize danger signals associated with a microbial attack
- 14. Pathway including C3 proteins and other proteins that work together to form the membrane attack complex
- 16. Cytokine best at priming a resting macrophage
- 18. Cytokine that can kill tumor cells and virus infected cells
- 19. Molecule that conveys signal to macrophages to get into hyperactivation state
- 20. Found just below the surface in all areas of the body exposed to the outside world. Provide protection against invaders
Down
- 2. A lectin that is able to bind to this carb present on the surface of many common pathogens
- 4. Contribute to anaphylaxis shock. C3 and C5 are examples of these.
- 5. Response initiated by tissue damage
- 7. Chemicals that recruit other immune system players to the battle site
- 8. Complex made up of different proteins that make a hole in the bacterium to kill it
- 11. Most common reinforcement for battling macrophages
- 15. Immune system that recognizes common pathogens
- 17. State of macrophages when they function primarily as garbage cans