Fig. 3

Klotho promoted apoptosis of DLBCL. a, b Enforced expression of Klotho resulted in increased apoptosis rates in LY1 and LY8 cells assessed by flow cytometric analysis with Annexin V-PE/7AAD staining (mean ± SD, n = 3, **p < 0.01). c Declined expression levels of Mcl-1 and increased levels of activated Caspase-3 were observed in LV-KL-treated DLBCL cells. The ratios of relative protein expression level of targets are indicated below the bands