Across
- 1. method for sorting cells that uses a modified flow cytometer
- 5. location where efferent lymph can enter the blood
- 6. antibodies with enzyme function, typically cleave molecule bound to antibody
- 8. space between T cell and DC or B cell that helps maintain contact
- 11. second messenger molecule that leads to NFkB and AP-1 activation in T cells
- 12. cytokines that promote a response from leukocytes
- 13. mammalian cell lines that can be used indefinitely
- 15. movement of white blood cells from lymph into HEV or from blood to site of infection
- 17. antibody artificially created by combining two or more other antibodies
- 19. something that has multiple effects
- 21. exit lymph vessel into lymph node
- 23. specialized lymph nodes that serve the intestine
- 24. arrival lymph vessel into lymph node
- 25. the major receptors for interleukins
- 27. polypeptide messenger molecules to help communicate between cells
Down
- 2. the act of clumping due to antibody binding
- 3. what a B or T cell is called when it does not respond to antigen
- 4. another name for an effector B cell that secretes antibodies
- 7. structures on follicular dendritic cells that contain coated intact antigens
- 8. second messenger molecule that leads to NFAT activation in T cells
- 9. the act of promoting only Th1 or Th2 cell production
- 10. cytotoxic T cell structures that contain toxins
- 13. cytokines that interfere with viral replication
- 14. secondary lymph for mucosal membranes
- 16. blood vessel structure where B and T cells can enter lymph nodes
- 18. what happens when antibodies coat a pathogen to promote phagocytosis
- 20. cytokines that promote chemotaxis to site of infection
- 22. when two signals combine to have a greater effect than either signal would have on its own
- 26. genetic elements that when activated increase the chance of cancer