Fig. 1From: Phosphorylated-insulin growth factor I receptor (p-IGF1R) and metalloproteinase-3 (MMP3) expression in advanced gastrointestinal stromal tumors (GIST). A GEIS 19 study a Mild expression of MMP-3 is present in the cytoplasm of tumor cells, especially those with a higher degree of anaplasia. (×200) b Expression of p-IGF1R was seen in tumoral cells. (×400) c Expression of p-IGF1R was seen in tumoral cells. (×200)Back to article page