Summary of Drug-LGIR assay in monkeys. (A–F) The results of Drug-LGIR assay with dexamethasone (Dexa), prednisolone (PSL), betamethasone (Beta), hydrocortisone (Hydro), triamcinolone (TA), and cyclosporine A (CsA) in PBMC from six monkeys: HM-5 (A), HM-6 (B), HM-7 (C), and HM-8 (D) that were not transplanted (n = 4) and HM-1 (E) and HM-2 (F) that showed RPE-rejection after transplantation (n = 2). The rate of proliferative immune cells indicated by expression of Ki-67 by FACS are shown in bar graphs to evaluate the suppressive effect of each drug. Red dotted-lines indicate the baseline (Control = 1.0, PBMC + iPS-RPE cells without drug). nt: not tested.