CXCL1 and psoriasis: Additionally, expression of CCL2 mRNA was significantly induced, and there were mild (but not statistically significant) increases in CXCL1, CXCL10, CCL5, and IL-8 in psoriasis-associated mutant CARD14 transfected HDBECs compared to wild-type HDBECs (Fig S7 in File S1).