RDF/XMLNTriplesTurtleShow queryShare
SubjectPredicateObject
http://purl.uniprot.org/citations/34369292http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/34369292http://www.w3.org/2000/01/rdf-schema#comment"Disruption of histone acetylation-mediated gene control is a critical step in Alzheimer's Disease (AD), yet chromatin analysis of antagonistic histone acetyltransferases (HATs) and histone deacetylases (HDACs) causing these alterations remains uncharacterized. We report the first Tip60 HAT versus HDAC2 chromatin (ChIP-seq) and transcriptional (RNA-seq) profiling study in Drosophila melanogaster brains that model early human AD. We find Tip60 and HDAC2 predominantly recruited to identical neuronal genes. Moreover, AD brains exhibit robust genome-wide early alterations that include enhanced HDAC2 and reduced Tip60 binding and transcriptional dysregulation. Orthologous human genes to co-Tip60/HDAC2 D. melanogaster neural targets exhibit conserved disruption patterns in AD patient hippocampi. Notably, we discovered distinct transcription factor binding sites close or within Tip60/HDAC2 co-peaks in neuronal genes, implicating them in coenzyme recruitment. Increased Tip60 protects against transcriptional dysregulation and enhanced HDAC2 enrichment genome-wide. We advocate Tip60 HAT/HDAC2 mediated epigenetic neuronal gene disruption as a genome-wide initial causal event in AD."xsd:string
http://purl.uniprot.org/citations/34369292http://purl.org/dc/terms/identifier"doi:10.1080/15592294.2021.1959742"xsd:string
http://purl.uniprot.org/citations/34369292http://purl.uniprot.org/core/author"Zhang H."xsd:string
http://purl.uniprot.org/citations/34369292http://purl.uniprot.org/core/author"Bhatnagar A."xsd:string
http://purl.uniprot.org/citations/34369292http://purl.uniprot.org/core/author"Brown R."xsd:string
http://purl.uniprot.org/citations/34369292http://purl.uniprot.org/core/author"Xiang M."xsd:string
http://purl.uniprot.org/citations/34369292http://purl.uniprot.org/core/author"Elefant F."xsd:string
http://purl.uniprot.org/citations/34369292http://purl.uniprot.org/core/author"Parmar V."xsd:string
http://purl.uniprot.org/citations/34369292http://purl.uniprot.org/core/author"Karisetty B.C."xsd:string
http://purl.uniprot.org/citations/34369292http://purl.uniprot.org/core/author"Armour E."xsd:string
http://purl.uniprot.org/citations/34369292http://purl.uniprot.org/core/author"Beaver M."xsd:string
http://purl.uniprot.org/citations/34369292http://purl.uniprot.org/core/date"2022"xsd:gYear
http://purl.uniprot.org/citations/34369292http://purl.uniprot.org/core/name"Epigenetics"xsd:string
http://purl.uniprot.org/citations/34369292http://purl.uniprot.org/core/pages"786-807"xsd:string
http://purl.uniprot.org/citations/34369292http://purl.uniprot.org/core/title"Chromatin and transcriptomic profiling uncover dysregulation of the Tip60 HAT/HDAC2 epigenomic landscape in the neurodegenerative brain."xsd:string
http://purl.uniprot.org/citations/34369292http://purl.uniprot.org/core/volume"17"xsd:string
http://purl.uniprot.org/citations/34369292http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/34369292
http://purl.uniprot.org/citations/34369292http://xmlns.com/foaf/0.1/primaryTopicOfhttps://pubmed.ncbi.nlm.nih.gov/34369292
http://purl.uniprot.org/uniprot/#_A0A0C4DHC2-mappedCitation-34369292http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/34369292
http://purl.uniprot.org/uniprot/#_A0A0B4KFQ1-mappedCitation-34369292http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/34369292
http://purl.uniprot.org/uniprot/#_A0A0B4KFX7-mappedCitation-34369292http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/34369292
http://purl.uniprot.org/uniprot/#_A0A0B4KG38-mappedCitation-34369292http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/34369292
http://purl.uniprot.org/uniprot/#_A0A0B4KHI2-mappedCitation-34369292http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/34369292
http://purl.uniprot.org/uniprot/#_A0A0B4KHT9-mappedCitation-34369292http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/34369292