UCHL1 expression is highest in GCB-derived lymphomas. (A,C) The expression of UCHL1 as reflected in RNA microarray data are shown for a series of 215 cases of mature B-cell lymphoma classified based on molecular classification as either mBL, non-mBL, or intermediate (A) or cell-of-origin gene expression classification including both mBL and non-mBL cases (C). (B,D) Expression of MYC (B) or BCL2 (D) in cases from panel A classified based on the level of UCHL1 as shown. Data were extracted from GSE4475¹⁴  and analyzed using the R2: Genomics Analysis and Visualization Platform (http://r2.amc.nl). All P values were calculated using the Student t test.