Figure 3From: Overexpression of sphingosine kinase 1 is associated with salivary gland carcinoma progression and might be a novel predictive marker for adjuvant therapy SPHK1 protein is overexpressed in SGC histopathological sections as examined by immunohistochemistry. (A and B) Representative images from immunohistochemical (IHC) analyses of normal human salivary gland tissues and 159 primary SGC specimens (A), as well as 9 histological types (B). (C) Statistical analyses of the average MOD of SPHK1 staining between normal salivary gland tissues (3 cases) and SGC specimens of different clinical stage (16 cases per stage). * P < 0.05Back to article page