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Description
In addition to its role in GSH biosynthesis, the -glutamyl cycle also contributes to the degradation of extracellular glutathione and amino acid recycling through the action of membrane-associated -glutamyl transferase (GGT)
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The authors declare that the research was supported by the United States of America National Institutes of Health National Institute on Aging (R01AG076704 to CN)

doi: 10.3390/cells10102509

Dhillon et al., 2018)
