Figure 1From: Expression of tissue levels of matrix metalloproteinases and tissue inhibitors of metalloproteinases in renal cell carcinomaReverse transcriptase polymerase chain reaction analysis of mRNA expression for proteolytic enzymes in normal and tumor tissues. N, normal tissue; T, tumor tissue; MMP, matrix metalloproteinase; MT1-MMP, membrane-type 1 matrix metalloproteinase; TIMP, tissue inhibitor of matrix metalloproteinase.Back to article page