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Alzheimer's disease Aβ 42 peptide induces an increase in Na,K-ATPase glutathionylation

We have shown that the inhibition of Na,K-ATPase during its long-term incubation with amyloid beta (Aβ ), an Alzheimer's disease protein, is caused by the change in the thiol redox status of cells leading to induction of glutathionylation α-subunit of Na,K-ATPase. To restore the activity of Na,...

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Bibliographic Details
Published in:Doklady. Biochemistry and biophysics 2017-03, Vol.473 (1), p.114
Main Authors: Lakunina, V A, Petrushanko, I Y, Burnysheva, K M, Mitkevich, V A, Makarov, A A
Format: Article
Language:English
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Summary:We have shown that the inhibition of Na,K-ATPase during its long-term incubation with amyloid beta (Aβ ), an Alzheimer's disease protein, is caused by the change in the thiol redox status of cells leading to induction of glutathionylation α-subunit of Na,K-ATPase. To restore the activity of Na,K-ATPase, it is proposed to use reducing agents, which promote normalization of the redox status of cells and deglutathionylation of the protein.
ISSN:1608-3091