Search results for "Polyglutamine disease"

showing 2 items of 2 documents

UNDERSTANDING THE RELATIONSHIP BETWEEN NORMAL FUNCTION AND ABERRANT AGGREGATION: THE CASE OF ATAXIN-3

2020

Polyglutamine diseaseSpinocerebellar Ataxia type 3Ubiquitin.Protein aggregationAtaxin-3Polyubiquitin chain
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Deregulated Splicing Is a Major Mechanism of RNA-Induced Toxicity in Huntington's Disease.

2019

Huntington's disease (HD) is caused by an expanded CAG repeat in the huntingtin (HTT) gene, translating into an elongated polyglutamine stretch. In addition to the neurotoxic mutant HTT protein, the mutant CAG repeat RNA can exert toxic functions by trapping RNA-binding proteins. While few examples of proteins that aberrantly bind to mutant HTT RNA and execute abnormal function in conjunction with the CAG repeat RNA have been described, an unbiased approach to identify the interactome of mutant HTT RNA is missing. Here, we describe the analysis of proteins that preferentially bind mutant HTT RNA using a mass spectrometry approach. We show that (I) the majority of proteins captured by mutant…

congenital hereditary and neonatal diseases and abnormalitiesSpliceosomeHuntingtinRNA SplicingMutantRNA-binding proteinRNA-binding proteinsBiologygenetics [Huntington Disease]Structural Biologymental disordersmedicineAnimalsHumansddc:610genetics [RNA]Molecular BiologyGeneHuntingtin Proteingenetics [Spliceosomes]CAG repeat RNANeurodegenerationneurodegenerationRNAgenetics [Huntingtin Protein]medicine.diseasenervous system diseasesCell biologypolyglutamine diseaseHuntington Diseasenervous systemCardiovascular and Metabolic DiseasesRNA splicingSpliceosomesgenetics [RNA Splicing]RNATechnology PlatformsspliceosomeJournal of molecular biology
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