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Preclinical, Journal: Acetylation changes tau interactome to degrade tau in Alzheimer's disease animal and organoid models. (Pubmed Central) - Jan 15, 2021 We found a histone deacetylase 6 (HDAC6) inhibitor, CKD-504, changed the tau interactome dramatically to degrade pathological tau not only in AD animal model (ADLP ) brains containing both amyloid plaques and neurofibrillary tangles but also in AD patient-derived brain organoids...We also identified the responsible acetylation sites on tau. These dramatic tau-interactome changes may result in tau degradation, leading to the recovery of synaptic pathology and cognitive decline in the ADLP mice.
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Trial completion date, Trial primary completion date: CKD-504 in SAD and MAD in Healthy Korean and Caucasian Adult Male and Female Subjects (clinicaltrials.gov) - Feb 7, 2020 P1, N=88, Recruiting, These dramatic tau-interactome changes may result in tau degradation, leading to the recovery of synaptic pathology and cognitive decline in the ADLP mice. Trial completion date: Feb 2020 --> Dec 2020 | Trial primary completion date: Nov 2019 --> Dec 2020
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