Title : Reversible inhibition of the protein phosphatase 1 by hydrogen peroxide. Potential regulation of eIF2 alpha phosphorylation in differentiated PC12 cells.

Pub. Date : 2003 Sep 15

PMID : 12941301






2 Functional Relationships(s)
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1 Interestingly, NAC pretreatment protected cells from H(2)O(2)-induced PP1 inactivation and, consequently, it abolished increased H(2)O(2)-induced eIF2 alpha phosphorylation and protein synthesis inhibition. Hydrogen Peroxide eukaryotic translation initiation factor 2A Rattus norvegicus
2 In addition, PP1 inhibitor tautomycin prevented both NAC-induced PP1 reactivation and eIF2 alpha P dephosphorylation in H(2)O(2)-treated cells. Hydrogen Peroxide eukaryotic translation initiation factor 2A Rattus norvegicus