Additional file 4: Figure S4. of Hypoxic exosomes facilitate bladder tumor growth and development through transferring long non-coding RNA-UCA1

a qRT-PCR analysis of lncRNA-UCA1 expression in serum-derived exosomes from bladder cancer patients and healthy individuals (mean ± S.E.M., *P < 0.05), and data were normalized with ACTB (β-actin). b The ROC curve for the serum-derived exosomal lncRNA-UCA1, and ACTB (β-actin) is an internal control. (TIFF 506 kb)