Figure 4From: Characterization and drug sensitivity profiling of primary malignant mesothelioma cells from pleural effusions Immunoreactivity of RRM1 and ERCC1 in primary malignant mesothelioma cells. The panel shows representative micrographs: (A) weak RRM1 staining intensity (score 1) (B) strong RRM1 staining intensity (score 3) (C) weak ERCC1 staining intensity (score 1) and (D) strong ERCC1 staining intensity (score 3), respectively. Scale bar = 100 μm.Back to article page