Review Article
The Pathophysiological Mechanisms and the Quest for Biomarkers in Psoriasis, a Stress-Related Skin Disease
| Biomarker | Expression | Reference number |
| Soluble biomarkers | | | Serum | | | CRP | ↑ | [52, 53] | ESR | ↑ | [52] | Haptoglobin | ↑ | [52] | C3, C4 complement proteins | ↑ | [52] | Fibrinogen | ↑ | [52] | Soluble P-selectin | ↑ | [58] | VEGF | ↑ | [63, 64, 72] | TGF-β1 | ↑ | [69–73, 79] | TIMP-1 | ↑ | [73] | MMP-1 | ↑ | [73] | HBD-2 | ↑ | [78] | S100A8/A9 | ↑ | [84, 86] | S100A12 | ↑ | [86] | IFN-γ | ↑ | [87] | TNF-α | ↑ | [87] | IL-6 | ↑ | [87] | IL-8 | ↑ | [87] | IL-12 | ↑ | [87] | IL-18 | ↑ | [73, 87–89] | MDA | ↑ | [114, 115] | NO | ↑ | [72, 115] | SOD | ↓ | [114] | GP | ↓ | [114] | Anti-Ox-LDL antibodies | ↑ | [116] | Cell subsets | | | Th1 | ↑ | [124] | Th17 | ↑ | [124] | Th22 | ↑ | [124] | Tissue-associated biomarkers | | | K6, K16 | ↑ | [100, 101] | K1, K10 | ↓ | [100, 101] | Connexin 30 | ↑ | [99, 102] | Connexin 26 | ↑ | [99, 103] | BCL-2 | ↑ | [104] | BCL-X | ↑ | [104] | Heat-shock proteins | ↑ | [105, 106] | p53 | ↑ | [107] | Ki67 | ↑ | [108, 109] | Ox-LDL | ↑ | [116] | MDA | ↑ | [115] | Biomarkers for both psychopathology and psoriasis | | | CRP | ↑ | [52–55] | Soluble P-selectin | ↑ | [58, 59] | TNF-α | ↑ | [23, 87] | IL-6 | ↑ | [22, 23, 87] |
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