(C) RT-qPCR analysis of IL6, IL1B, IL1RAP, PTGS2, CCL5, CXCL10 and CASP14 levels in HaCat cells transfected with a miR-21-3p mimic or a scrambled sequence (control). IL6: control vs miR-21-3p mimic P = 0.05; IL1B: control vs miR-21-3p mimic P = 0.005; IL1RAP: control vs miR-21-3p mimic P = 0.008; PTGS2: control vs miR-21-3p mimic P = 0.050; CCL5: control vs miR-21-3p mimic P = 0.001; CXCL10: control vs miR-21-3p mimic P = 0.012; CASP14: control vs miR-21-3p mimic P = 9E-05. N=3 biological replicates, one representative experiment is shown out of three independent replicates. 