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. 2021 Jan 18;8:617758. doi: 10.3389/fcell.2020.617758

Figure 4.

Figure 4

OTUB1 promotes and regulates the expression of Cyclin E1. (A) The relationship between OTUB1 and Cyclin E1 was analyzed via gene MANIA database. (B) The protein expression of Cyclin E1 in BPH, ADPC, and CRPC was detected by IHC staining. (C) Western blotting detecting the expression of Cyclin E1 in PC3 and C4-2 cells transfected with otub1 overexpression and otub1 c91s. (D) Western blotting detecting the expression of Cyclin E1 in PC3 and C4-2 cells transfected with OTUB1 siRNA. (E) Western blotting detecting the expression of Cyclin E1 in PC3 and C4-2 cells transfected with an increasing gradient OTUB1.