However, nominal associations with oral cancer were observed in CXCL9 (CXCL9 → oral cancer: OR = 0.760 95% CI 0.600–0.962, 95% CI 0.600–0.962, P = .023), MCP-1 (MCP-1 → oral cancer: OR = 0.777, 95% CI 0.607–0.995, P = .046), and Monocyte chemoattractant protein 2 (MCP-2) levels (MCP-2 → oral cancer: OR = 1.164, 95% CI 1.001–1.353, P = .048), CC motif chemokine (CCL) 25 (CCL25 → oral cancer: OR = 1.434, 95% CI 1.106–1.858, P = .006). Here, CCL2 is linked to lip and oral cavity carcinoma.