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. 2020 Oct 15;13:10475–10487. doi: 10.2147/OTT.S253758

Figure 1.

Figure 1

MDM2 expression was elevated in DLBCL cells and tissues and high expression level of MDM2 was associated with poor outcome. (A) RT-qPCR analysis of MDM2 mRNA levels in DLBCL cells and PBMCs. (B) Western blot analysis of MDM2 protein expressions in DLBCL cells and PBMCs. (C and D) Immunofluorescence staining (× 630, scale bar, 10μm) for MDM2 protein expression in PBMCs and OCI-Ly3 or OCI-Ly10 cells. (E) The expression level of MDM2 in one normal and two representative cases of total 97 samples by using IHC (× 200; scale bar, 50 μm). (F) Kaplan-Meier OS analysis of 420 DLBCL patients with different MDM2 mRNA levels based on GSE10846 (n=420). Data were analyzed through R2 (http://r2.amc.nl). **P < 0.01; ***P < 0.001.

Abbreviations: DLBCL, diffuse large B-cell lymphoma; PBMCs, peripheral blood mononuclear cells; IHC, immunohistochemistry; OS, overall survival.