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TranscriptomicsmRNA-Seq Expression profiling of human post-mortem BA9 brain tissue for Huntington's Disease and neurologically normal individuals
Huntington’s Disease (HD) is a devastating neurodegenerative disorder that is caused by an expanded CAG trinucleotide repeat in the Huntingtin (HTT) gene. Transcriptional dysregulation in the human HD brain has been documented but is incompletely understood. Here we present a genome-wide analysis ...
ORGANISM(S): Homo sapiens 
2015-12-08 | E-GEOD-64810 | biostudies-arrayexpress
GenomicsH3K4me3 modification profiling of Huntingtons disease and control human post-mortem prefrontal cortex brain samples
Huntington’s disease (HD) is an autosomal-dominant neurodegenerative disorder resulting from expansion in the number of CAG repeats in the coding region of exon 1 of the Huntingtin (HTT) gene. One of the most widely studied chromatin modifications is trimethylated lysine 4 of histone 3 (H3K4me3). ...
ORGANISM(S): Homo sapiens 
2015-12-14 | E-GEOD-68952 | biostudies-arrayexpress
TranscriptomicsmicroRNA profiles in Parkinsonâ??s disease prefrontal cortex
Objective. The goal of this study was to examine the microRNA (miRNA) profile of Parkinsonâ??s disease (PD) frontal cortex as compared to normal control brain, allowing for the identification of PD specific signatures as well as the study of disease-related phenotypes, such as onset age or dementia ...
ORGANISM(S): Homo sapiens 
2016-03-16 | E-GEOD-72962 | biostudies-arrayexpress
GenomicsDirect Recruitment of Polycomb Repressive Complex 1 (PRC1) to Chromatin by Core Binding Transcription Factors (ChIP-Seq)
Polycomb repressive complexes (PRCs) play key roles in developmental epigenetic regulation. Yet the mechanisms that target PRCs to specific loci in mammalian cells remain incompletely understood. In this study, we show that Bmi1, a core component of Polycomb Repressive Complex 1 (PRC1), binds direct...
ORGANISM(S): Mus musculus 
2012-02-10 | E-GEOD-33653 | biostudies-arrayexpress
TranscriptomicsmiRNA-seq expression profiling of Huntington's Disease and neurologically normal human post-mortem prefrontal cortex (BA9) brain samples
BACKGROUND MicroRNAs (miRNAs) are small non-coding RNAs that recognize sites of complementarity of target messenger RNAs, resulting in transcriptional regulation and translational repression of target genes. In Huntington’s disease (HD), a neurodegenerative disease caused by a trinucleotide repeat e...
ORGANISM(S): Homo sapiens 
2015-03-12 | E-GEOD-64977 | biostudies-arrayexpress
TranscriptomicsmRNA-Seq expression and MS3 proteomics profiling of human post-mortem BA9 brain tissue for Parkinson Disease and neurologically normal individuals
Parkinson disease (PD) is a neurodegenerative disease characterized by the accumulation of alpha-synuclein (SNCA) and other proteins in aggregates termed “Lewy Bodies” within neurons. PD has both genetic and environmental risk factors, and while processes leading to aberrant protein aggregation ...
ORGANISM(S): Homo sapiens 
2016-01-15 | E-GEOD-68719 | biostudies-arrayexpress
TranscriptomicsDirect Recruitment of Polycomb Repressive Complex 1 (PRC1) to Chromatin by Core Binding Transcription Factors
This SuperSeries is composed of the following subset Series: GSE33653: Direct Recruitment of Polycomb Repressive Complex 1 (PRC1) to Chromatin by Core Binding Transcription Factors (ChIP-Seq) GSE33659: Direct Recruitment of Polycomb Repressive Complex 1 (PRC1) to Chromatin by Core Binding Transcript...
ORGANISM(S): Mus musculus 
2012-02-10 | E-GEOD-33660 | biostudies-arrayexpress
TranscriptomicsDirect Recruitment of Polycomb Repressive Complex 1 (PRC1) to Chromatin by Core Binding Transcription Factors (microarray)
Polycomb repressive complexes (PRCs) play key roles in developmental epigenetic regulation. Yet the mechanisms that target PRCs to specific loci in mammalian cells remain incompletely understood. In this study, we show that Bmi1, a core component of Polycomb Repressive Complex 1 (PRC1), binds direct...
ORGANISM(S): Mus musculus 
2012-02-10 | E-GEOD-33659 | biostudies-arrayexpress
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