Figure 2.
Membranous SST2A expression by histopathology. (A) Boxplot of total SST2A IHC score (y-axis) for pediatric CNS tumors of different histopathologic diagnoses (x-axis). The dashed gray line (corresponding to a total SST2A IHC score of 1) distinguishes between negative (0-1) and positive (≥2) SST2A IHC scores. (B) Bubble plot of mean SST2A IHC subscores (staining intensity score on y-axis, immunoreactivity score on x-axis) for different histopathologic diagnoses (indicated in black boxes), with circle size proportional to the number of patients analyzed within each respective histopathology group. The dashed horizontal and vertical gray lines (corresponding to staining intensity and immunoreactivity scores of 1, respectively) illustrate the subscore thresholds below which total SST2A IHC scores would be considered negative (0-1).
