Figure 1From: High tumor cell expression of microRNA-21 in node positive non-small cell lung cancer predicts a favorable clinical outcome In situ hybridization (ISH) analysis of non-small-cell lung cancer. Scoring intensities based on blue cytoplasmatic staining graded from 0-3 differentiated in tumor cells and stroma of adenocarcinoma and squamous cell carcinoma are shown.Back to article page