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Transcriptional dysregulation is an important early feature of polyglutamine diseases. One of its proposed causes is defective neuronal histone acetylation, but important aspects of this hypothesis, such as the precise genomic topography of acetylation deficits and the relationship between transcrip...
ORGANISM(S): Mus musculus 
The study was carried out to identify changes in expression of microRNAs in Neuro2A cells transfected with TATA binding protein (TBP) containing a polyglutamine expansion (59 glutamine-59Q) compared to normal TBP. Neuro2A cells were transfected in triplicate with either 16Q-TBP-GFP fusion or 59Q TBP...
ORGANISM(S): Mus musculus 
Functional sequestration of MOAG-2/LIR-3 by polyglutamine expansion proteins
DNA binding and mitotic phosphorylation protect polyglutamine proteins from assembly formation
Dentatorubral-pallidoluysian Atrophy (DRPLA) is a human polyQ disease caused by the expansion of a CAG strech in the atrophin-1 (at-1) gene. In all vertebrates, a second atrophin gene (at-2) is present and it encodes a related protein void of polyQ tracks. In D.melanogaster there is one conserved At...
ORGANISM(S): Drosophila melanogaster 
Huntington’s disease results from expansion of a glutamine-coding CAG tract in the huntingtin (HTT) gene, producing an aberrantly functioning form of HTT. Both wildtype and disease-state HTT form a hetero-dimer with HAP40 of unknown functional relevance. We demonstrate in vivo and in cell models tha...
ORGANISM(S): Homo sapiens (Human) 
2022-09-09 | PXD028415 | Pride
Huntington’s disease results from expansion of a glutamine-coding CAG tract in the huntingtin (HTT) gene, producing an aberrantly functioning form of HTT. Both wildtype and disease-state HTT form a hetero-dimer with HAP40 of unknown functional relevance. We demonstrate in vivo and in cell models tha...
ORGANISM(S): Homo sapiens (Human) 
2022-02-21 | PXD028313 | Pride
This SuperSeries is composed of the following subset Series: GSE38000: Polyglutamine expanded huntingtin dramatically alters the genome-wide binding of HSF1 (ChIP-Seq) GSE38001: Polyglutamine expanded huntingtin dramatically alters the genome-wide binding of HSF1 (mRNA) Refer to individual Series
ORGANISM(S): Mus musculus 
Pseudouridine-dependent ribosome biogenesis selectively regulates translation of polyglutamine proteins during Drosophila oogenesis [pulldown]
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