Frontiers Regulation of epigenetic traits of the glutathione S transferase P1 gene: from detoxification toward cancer prevention and diagnosis Functional and Structural Diversity of Insect Glutathione S transferases in Xenobiotic Adaptation Glutathione S transferase and MRP1 form an integrated system involved in the storage and transport of dinitrosyldithiolato iron complexes in cells ScienceDirect Glutathione S transferase and MRP1 form an integrated system involved in the storage and transport of dinitrosyldithiolato iron complexes in cells ScienceDirect The Relationship of Glutathione S Transferase and Multi Drug Resistance Related Protein 1 in Nitric Oxide (NO) Transport and Storage