Fig. 2From: Klotho, an anti-aging gene, acts as a tumor suppressor and inhibitor of IGF-1R signaling in diffuse large B cell lymphomaKlotho suppressed DLBCL growth. a, b Relative expression levels of Klotho were confirmed by quantitative PCR (mean ± SD, n = 3, **p < 0.01) and western blot in stably transfected LY1 and LY8 cells compared to empty vectors. The ratios of relative protein expression level of targets are indicated below the bands. c DLBCL cells transfected with LV-KL presented significantly lower level of cell proliferation than those transfected with empty vector (mean ± SD, n = 3, **p < 0.01). d SCID mice with Klotho overexpression revealed significantly lower tumor volume than those with empty vector (n = 6 per group, **p < 0.01). e H&E staining and IHC staining of Ki67 and Klotho were performed in mice tumors. Original magnification, ×400Back to article page