Gene expression profiles demonstrating IL32 levels in the GEO datasets used in the study. The plot represents the normalized IL32 gene expression levels observed for the Affymetrix 203826_s_at probeset in the (a) GDS2250 clinical samples (b) GDS1329 clinical samples (c) GSE34211 cell lines and (d) GSE12777 cell line datasets. The dashed lines are used to group the particular sample types. The normalized gene expression levels were averaged to demonstrate differences (i.e., mean) in IL32 levels between the various sample types. The mean and standard deviations values were also determined (using Excel).