%0 Journal Article %T Antioxidant Activity during Tumor Progression: A Necessity for the Survival of Cancer Cells? %A Chelsea McCallister %A Mark A. Hawk %A Zachary T. Schafer %J Archive of "Cancers". %D 2016 %R 10.3390/cancers8100092 %K antioxidant %K reactive oxygen species %K extracellular matrix %K NADPH %K Nrf2 %K pentose phosphate pathway %K metastasis %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5082382/