In a different study 16, the authors assessed differential expression between ADC and SCC in a set of genes including those coding for 12-lipoxygenase (12-LOX), keratin 4, trypsinogen 2 (TRY2), Rh glycoprotein C (RhGC), collagen type V alpha 2, integrin alpha 5, integrin alpha 6, and C-MYC. Here, PRSS2 is linked to AIDS dementia complex.