Glutathione reductase underlies the stability of mutant p53 by antagonizing protein glutathionylation
Mutp53 level is widely variable among individual cancer cells in tumor tissues, and within cells a higher level of mutp53 is usually observed in the nucleus as compared to the cytoplasm.This spatial heterogeneity in mutp53 expression has been well documented and likely plays an important role in tumor therapeutic resistance.However, its underlying