Fig. 3From: Raptor and rictor expression in patients with human papillomavirus-related oropharyngeal squamous cell carcinomamTOR-related protein production detected by western blotting in the cell lines. High raptor expression was observed in the UM-SCC47 and CaSki cell lines, whereas high rictor expression was observed in the SAS cell line. Cropped blots were used for conciseness of presentation. The original, uncropped blots are provided in Additional file 2Back to article page