Figure 4. A. The effect of siRNA for IL-8 on platinum sensitivity.
siRNA for IL-8 increases platinum sensitivity in PEA1 and reverses platinum resistance in PEA2. B. The effect of blocking IL-8 Signalling using an IL-8RA/RB receptor antagonist: Blocking IL-8 receptors reverses platinum resistance in PEA2 cells. (cddp = cisplatin) The vertical axis represents fold change in apoptosis.