The glucose and lactate transporters GLUT1 and MCT4 are induced in distal hypoxic cells in a HIF1a-dependent fashion , indicative of glycolysis .
O O O O O B-GeneOrGeneProduct O B-GeneOrGeneProduct O O O O B-DiseaseOrPhenotypicFeature O O O B-GeneOrGeneProduct O O O O O O