Hypoxia Enhances Fusion of Oral Squamous Carcinoma Cells and Epithelial Cells Partly via the Epithelial–Mesenchymal Transition of Epithelial Cells

Figure 1

(a) Representative images of fused cells between RFP-CAL-27 and GFP-HIOECs (100x and 200x). (b) Representative confocal images of fused cells between RFP-CAL-27 and GFP-HIOEC (200x and 400x). (Green fluorescence protein: HIOEC; Red fluorescence protein: CAL-27).

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