a, b The antiproliferative effect of Cpd39 on LNCaP and 22RV1 cells using MTT assay (n = 4). c–f The antiproliferative effects of Cpd39 on four cell lines, including PC3, DU145, 3T3, and A549 cells (n = 3). g Distribution of the DU145 transcriptome sequences among KEGG pathways (n = 2). h The mRNA expression levels of RHOA, PI3KCB, ERBB2, METTL3, and EIF4B in DU145 cells (n = 3). *P < 0.05 versus DMSO group (n = 5 in each group).