Contribution of Salivary Markers to Each Principal Component Score.

Principal Component 1 reflects relative similar representation of all markers with slightly greater weight to innate/myeloid markers.Principal Component 2 reflects greater representation of eosinophil/lymphoid markers relative to innate markers.Principal Component 3 predominantly reflects IP-10/CXCL10.IL: Interleukin, RANTES: Regulated on Activation Normal T-cell Expressed and Secreted,MIP: Macrophage Inflammatory Protein, VEGF: Vascular Endothelial Growth Factor,MCP: Macrophage Chemoattractant Protein, IP-10: Interferon gamma inducible Protein 10 kd.