Figure 1
From: Oncostatin M promotes STAT3 activation, VEGF production, and invasion in osteosarcoma cell lines
Expression of OSM and IL-6 receptors in canine and human OSA. RNA was collected from untreated A) canine (OSA8, 16, and D17) or B) human (SJSA and U2OS) OSA cell lines and RT-PCR was performed for IL-6, IL-6 receptor, OSM, OSMR, gp130, and GAPDH. C) RNA was collected from eight fresh frozen OSA tumors from canine patients and normal canine osteoblasts (Nml K9 Ob) and RT-PCR performed for OSM, OSMR, and GAPDH.