Research Article

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 5

Identification of PGRMC1, PAIRBP1, and PAQR7 protein expression in U-87 MG glioma cell spheroids after 48 hrs progesterone stimulation by means of immunohistochemistry. PGRMC1 protein expression slightly increased through P stimulation, whereas PAIRBP1 expression was decreased. PAQR7 protein expression was unaffected by P supplementation. Scale bar 25 μm.