MICALL2 and non-small cell lung carcinoma: Next, we analyzed the expression of MICAL-L2 in a set of 4 NSCLC cell lines by immunoblotting, and found that MICAL-L2 expression was higher in most NSCLC cell lines compared with the non-malignant bronchial epithelial cell line BEAS-2B and the normal human fibroblast cell line MRC5 (Figures 1E,F).