Although low-level tau acetylation was observed in untreated HEK-T40 cells, treatment with the pan histone deacetylase (HDAC) inhibitor trichostatin A (TSA), but not the Sir2 class inhibitor nicotinamide, resulted in a dramatic increase in acetylated tau levels.
Thus, K280 acetylation is a feature found in a variety of human 4R or 3R/4R tauopathies including AD, but not 3R-tauopathies such as PiD.
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If you find BEL Commons useful in your work, please consider citing: Hoyt, C. T., Domingo-Fernández, D., & Hofmann-Apitius, M. (2018). BEL Commons: an environment for exploration and analysis of networks encoded in Biological Expression Language. Database, 2018(3), 1–11.