Fig. 5From: CXCL12 expression promotes esophageal squamous cell carcinoma proliferation and worsens the prognosisQuantitative real-time RT-PCR (evaluation of CXCL12 expression). a The CXCL12 mRNA expression level varies according to the cell lines. b The TE4CXCL12+ cell line overexpresses CXCL12 410-fold higher than the control TE4 cell lineBack to article page