Keratin 5 was also analyzed as part of a panel differentiating ADC from SCC, comprising 10 miRNAs and 10 mRNAs (let-7a-5p, miR-338, miR-375, miR-217, miR-627, miR-140, miR-147b, miR-138-2, miR-584, and miR-197; CLDN3, DSG3, KRT17, TMEM125, KRT5, NKX2-1, KRT7, ABCC5, KRAS, and PLCG2). The gene discussed is CLDN3; the disease is AIDS dementia complex.