Fig. 2: USP35 upregulates the BIRC3 protein level.

A The BIRC3 protein expression level in USP35-overexpressing or USP35 knock down H460 cells was detected using western blotting. B The BIRC3 protein expression level in USP35 knockdown Anip973 cells was detected using western blotting. C The USP35 expression plasmid or control plasmid was transfected into USP35 knockdown Anip973 cells. The BIRC3 protein expression level was detected using western blotting. All data are presented as means ± SD. *P < 0.05 and **P < 0.01 based on Student’s t test. All results are representative of three independent experiments.