Research Article

[Retracted] Hypoxia Tumor Microenvironment Activates GLI2 through HIF-1α and TGF-β2 to Promote Chemotherapy Resistance of Colorectal Cancer

Figure 4

Quant. PCR analysis showing expressions of cancer stem cells and stemness genes in combination treatment with SD208 and GNT61. It reversed the chemoresistance in the tumor microenvironment.