Fig. 5.

The immune function of Treg subsets in untreated myeloma patients. a The immunosuppressive function. 8 MM patients and 3 healthy volunteers were tested for immunosuppressive function by CFSE proliferation assay. Kruskal–Wallis test was used for statistical analysis. b The IL-10 secretory function. 2 out of 8 MM patients and 2 out of 3 healthy volunteers were tested the IL-10 levels by ELISA from the supernatants of co-culture