Fig. 2

Co-culture of monocyte-derived cells with CD105⁺ CSCs induced the release of IL-10 and sHLA-G. Cell supernatants were harvested to detect IL-10 (a) and sHLA-G (b) production by ELISA, after 7 days of co-culture of monocyte-derived cells in the presence or absence (CTL DC) of renal cancer cells (CD105⁺ CSCs and CD105^- TCs). Results were obtained from 3 independent experiments and expressed as mean ± SD. ANOVA with Newman Keuls multicomparison test was performed: ** p < 0.001 CD105⁺ CSC Mo versus all the other conditions