Expression of Progesterone Receptor Membrane Component 1 (PGRMC1), Progestin and AdipoQ Receptor 7 (PAQPR7), and Plasminogen Activator Inhibitor 1 RNA-Binding Protein (PAIRBP1) in Glioma Spheroids In Vitro

Figure 7

Western blot detection of PGRMC1, PAIRBP1, and PAQR7 protein expression in U-87 MG and LN-229 glioma cell spheroids after 48 hrs progesterone (P) stimulation. Whereas PGRMC1 and PAIRBP1 protein detection revealed the expected band at about 27 kDa and 58 kDa, respectively, two bands migrating at about 48 kDa and 55 kDa were detected using the PAQR7 antibody. A representative Western blot is shown.