{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Congdon EE"],"funding":["NIA NIH HHS","NINDS NIH HHS"],"pagination":["609-22"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC3405840"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["8(4)"],"pubmed_abstract":["More than 30 neurodegenerative diseases including Alzheimer disease (AD), frontotemporal lobe dementia (FTD), and some forms of Parkinson disease (PD) are characterized by the accumulation of an aggregated form of the microtubule-binding protein tau in neurites and as intracellular lesions called neurofibrillary tangles. Diseases with abnormal tau as part of the pathology are collectively known as the tauopathies. Methylthioninium chloride, also known as methylene blue (MB), has been shown to reduce tau levels in vitro and in vivo and several different mechanisms of action have been proposed. Herein we demonstrate that autophagy is a novel mechanism by which MB can reduce tau levels. Incubation with nanomolar concentrations of MB was sufficient to significantly reduce levels of tau both in"],"journal":["Autophagy"],"pubmed_title":["Methylthioninium chloride (methylene blue) induces autophagy and attenuates tauopathy in vitro and in vivo."],"pmcid":["PMC3405840"],"funding_grant_id":["R00 AG031291","R01 NS073899","R01 NS074593","NS074593"],"pubmed_authors":["Wu JW","Herman M","Dickey CA","Duff KE","Gestwicki JE","Congdon EE","Marinec PS","Myeku N","Figueroa YH","Yu WH"],"additional_accession":[]},"is_claimable":false,"name":"Methylthioninium chloride (methylene blue) induces autophagy and attenuates tauopathy in vitro and in vivo.","description":"More than 30 neurodegenerative diseases including Alzheimer disease (AD), frontotemporal lobe dementia (FTD), and some forms of Parkinson disease (PD) are characterized by the accumulation of an aggregated form of the microtubule-binding protein tau in neurites and as intracellular lesions called neurofibrillary tangles. Diseases with abnormal tau as part of the pathology are collectively known as the tauopathies. Methylthioninium chloride, also known as methylene blue (MB), has been shown to reduce tau levels in vitro and in vivo and several different mechanisms of action have been proposed. Herein we demonstrate that autophagy is a novel mechanism by which MB can reduce tau levels. Incubation with nanomolar concentrations of MB was sufficient to significantly reduce levels of tau both in","dates":{"release":"2012-01-01T00:00:00Z","publication":"2012 Apr","modification":"2025-04-18T23:15:17.858Z","creation":"2019-03-27T00:55:59Z"},"accession":"S-EPMC3405840","cross_references":{"pubmed":["22361619"],"doi":["10.4161/auto.19048"]}}