Role of glutathione cycle and the pentose phosphate pathway in the Download Scientific Diagram Pentose Phosphate Pathway Concise Medical Knowledge Overview of Pentose Phosphate Pathway Creative Proteomics Glucose metabolism begins with its transport into cells via GLUT transporters, where it is phosphorylated to glucose 6 phosphate (Glucose 6 P). This molecule can enter various pathways, including the pentose phosphate pathway or hexosamine biosynthesis. Pentose Phosphate Pathway ChemTalk Pentose Phosphate Pathway Protects E. coli from Antibiotic Lethality bioRxiv