Fig. 1.
Expression of CTSB in retinoblastoma. A: The GSE97508 dataset was used to analyze differential gene expression. Group A: Normal group; Group B: RB group; B: RT‒qPCR was performed to measure CTSB levels; C: CTSB expression was evaluated via Western blot analysis; D‒E: CTSB expression was measured via RT‒qPCR; F‒G: CTSB protein levels were measured via Western blotting. *P < 0.05, **P < 0.01, ***P < 0.001 vs. the Control or ARPE-19 group
