RT Book, Section A1 Ifor, R. Williams A1 Kupper, Thomas S. A2 Goldsmith, Lowell A. A2 Katz, Stephen I. A2 Gilchrest, Barbara A. A2 Paller, Amy S. A2 Leffell, David J. A2 Wolff, Klaus SR Print(0) ID 56023189 T1 Chapter 11. Cytokines T2 Fitzpatrick's Dermatology in General Medicine, 8e YR 2012 FD 2012 PB The McGraw-Hill Companies PP New York, NY SN 978-0-07-166904-7 LK accessmedicine.mhmedical.com/content.aspx?aid=56023189 RD 2024/04/16 AB |PrintCytokines at a GlanceCytokines are polypeptide mediators that function in communication between hematopoietic cells and other cell types.Cytokines often have multiple biologic activities (pleiotropism) and overlapping biologic effects (redundancy).Primary cytokines, such as interleukin 1 and tumor necrosis factor-α, are sufficient on their own to trigger leukocyte influx into tissue.Most cytokines signal through either the nuclear factor-κB or the Jak/STAT signaling pathways.Cytokine-based therapeutics now in use include recombinant cytokines, inhibitory monoclonal antibodies, fusion proteins composed of cytokine receptors and immunoglobulin chains, topical immunomodulators such as imiquimod, and cytokine fusion toxins.