miR-760 which can bind to GLUT1 and inhibit its expression, is the direct target of circDENND4C; thus, circDENND4C upregulates GLUT1 by adsorbing miR-760, promoting cell glycolysis, increasing lactate level, and promoting the proliferation and migration of colorectal cancer cells [28]. The gene discussed is SLC2A1; the disease is colorectal cancer.