Fig. 3. 27-plex human cytokine array of patients who received RGF versus VOR/HCQ.
Assay done at Cycle 1 day 1 (C1D1, baseline) and Cycle 1 day 15 (C1D15). Low = 1–3 cycles, High = 4+ cycles completed. *P < 0.05, ~10% increase TNFa after treatment. VOR vorinostat, HCQ hydroxychloroquine, RGF regorafenib.