Fig. 4From: Tumor-associated macrophages correlate with the clinicopathological features and poor outcomes via inducing epithelial to mesenchymal transition in oral squamous cell carcinomaExpression of CD68, CD163, E-cadherin and vimentin in tumor cells. Increased expression of CD68 a1, a2, a3 and CD163 (b1, b2, b3) was observed in tumor cells, whereas there was absence or reduced expression of E-cadherin (c1, c2, c3), but strong cytoplasmic expression of vimentin (d1, d2, d3) at the invasive front of oral squamous cell carcinoma (a1-d1, 100×; a2-d2, 200×; a3-d3, 400×)Back to article page