Cytokines: OCAT Practice #4

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Across
  1. 2. Nuclear process activated downstream of cytokine signaling.
  2. 5. Non self invader detected by innate immune cells.
  3. 6. Soluble immune mediators that coordinate systemic responses to infection.
  4. 9. Antiviral cytokine class essential for defense against viruses.
  5. 10. Molecule that binds specifically to a receptor to initiate signaling.
  6. 13. Functional outcome of interferon stimulated gene expression.
  7. 15. Cell surface protein that binds cytokine ligands to initiate signaling.
  8. 16. Sequential amplification process in intracellular signaling pathways.
  9. 17. Systemic signaling through the bloodstream.
  10. 20. Cytotoxic lymphocyte active in early antiviral defense.
  11. 21. Local signaling affecting neighboring cells.
  12. 22. Describes interferon receptor expression on nearly all nucleated cells.
  13. 23. Genes turned on in response to interferon receptor activation.
  14. 24. System responsible for distinguishing self from nonself.
  15. 25. Functional DNA unit whose expression is altered by cytokines.
Down
  1. 1. Post translational modification central to cytokine receptor pathways.
  2. 3. Tissue resident immune cells that detect invading pathogens.
  3. 4. Slower antigen specific immune response developing over days.
  4. 7. Intracellular cascade triggered after ligand receptor engagement.
  5. 8. Rapid first arm of immunity activated within minutes to hours.
  6. 11. Signaling mode where a cell responds to its own secreted cytokine.
  7. 12. Phagocytic cell that secretes cytokines upon activation.
  8. 14. Professional antigen presenting cell bridging innate and adaptive immunity.
  9. 18. Organelle where interferon stimulated genes are induced.
  10. 19. Route allowing cytokines to mediate total body responses.