Figure 2

Intensity of lymphocytic infiltration decreases with increased melanoma MMP-23 expression. Hematoxylin-and-eosin-stained primary melanoma specimens showing a representative brisk (A) and absent (C) lymphocytic infiltrate and the corresponding consecutive MMP-23-stained sections (B and D, respectively) with MMP-23 composite scores of 2 and 4, respectively (80X).