Publications by authors named "Sana Ando"

Protein phosphatase 2A (PP2A) is an essential serine/threonine protein phosphatase, and its dysfunction is involved in the onset of cancer and neurodegenerative disorders. PP2A functions as a trimeric holoenzyme whose composition is regulated by the methyl-esterification (methylation) of the PP2A catalytic subunit (PP2Ac). Protein phosphatase methylesterase-1 (PME-1) is the sole PP2Ac methylesterase, and the higher PME-1 expression is observed in various cancer and neurodegenerative diseases.

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The abnormal activity of PP2A, a dominant member of type 2A serine/threonine protein phosphatase, has been implicated in the development of Alzheimer's disease (AD) and dementia with Lewy bodies (DLB). PP2A is a holoenzyme, and protein methylation of the catalytic subunit, PP2Ac, alters the complex composition. A decrease in PP2Ac methylation levels has been reported in AD and DLB.

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