Growth assays to assess polyglutamine toxicity in yeast
ML Duennwald - JoVE (Journal of Visualized Experiments), 2012 - jove.com
Protein misfolding is associated with many human diseases, particularly neurodegenerative
diseases, such as Alzheimer's disease, Parkinson's disease, and Huntington's disease 1 …
diseases, such as Alzheimer's disease, Parkinson's disease, and Huntington's disease 1 …
The role of protein composition in specifying nuclear inclusion formation in polyglutamine disease
Intracellular inclusions are a unifying feature of polyglutamine (polyQ) neurodegenerative
diseases, yet each polyQ disease displays a unique pattern of neuronal degeneration. This …
diseases, yet each polyQ disease displays a unique pattern of neuronal degeneration. This …
Novel polyglutamine model uncouples proteotoxicity from aging
Polyglutamine expansions in certain proteins are the genetic determinants for nine distinct
progressive neurodegenerative disorders and resultant age-related dementia. In these …
progressive neurodegenerative disorders and resultant age-related dementia. In these …
Defining the role of ubiquitin-interacting motifs in the polyglutamine disease protein, ataxin-3
SJS Berke, Y Chai, GL Marrs, H Wen… - Journal of Biological …, 2005 - ASBMB
Polyglutamine (polyQ) expansions cause neurodegeneration that is associated with protein
misfolding and influenced by functional properties of the host protein. The polyQ disease …
misfolding and influenced by functional properties of the host protein. The polyQ disease …
CAG expansions are genetically stable and form nontoxic aggregates in cells lacking endogenous polyglutamine proteins
AA Zurawel, R Kabeche, SE DiGregorio, L Deng… - MBio, 2016 - Am Soc Microbiol
Proteins containing polyglutamine (polyQ) regions are found in almost all eukaryotes, albeit
with various frequencies. In humans, proteins such as huntingtin (Htt) with abnormally …
with various frequencies. In humans, proteins such as huntingtin (Htt) with abnormally …
Destabilization of a non-pathological variant of ataxin-3 results in fibrillogenesis via a partially folded intermediate: a model for misfolding in polyglutamine disease
MKM Chow, HL Paulson, SP Bottomley - Journal of molecular biology, 2004 - Elsevier
Ataxin-3 is a member of the polyglutamine family of proteins, which are associated with at
least nine different neurodegenerative diseases. In the disease state, expansion of the …
least nine different neurodegenerative diseases. In the disease state, expansion of the …
Oxidative stimuli affect polyglutamine aggregation and cell death in human mutant ataxin-1-expressing cells
SJ Kim, T Kim, S Hong, H Rhim, IY Kim, S Kang - Neuroscience letters, 2003 - Elsevier
Spinocerebellar ataxia 1 (SCA1), one of the inherited polyglutamine neurodegenerative
diseases, is associated with intracellular aggregates. However, the process of aggregate …
diseases, is associated with intracellular aggregates. However, the process of aggregate …
Cross-species genetic screens identify transglutaminase 5 as a regulator of polyglutamine-expanded ataxin-1
Many neurodegenerative disorders are caused by abnormal accumulation of misfolded
proteins. In spinocerebellar ataxia type 1 (SCA1), accumulation of polyglutamine-expanded …
proteins. In spinocerebellar ataxia type 1 (SCA1), accumulation of polyglutamine-expanded …
Praja1 ubiquitin ligase facilitates degradation of polyglutamine proteins and suppresses polyglutamine-mediated toxicity
A network of chaperones and ubiquitin ligases sustain intracellular proteostasis and is
integral in preventing aggregation of misfolded proteins associated with various …
integral in preventing aggregation of misfolded proteins associated with various …
Expanded polyglutamines impair synaptic transmission and ubiquitin–proteasome system in Caenorhabditis elegans
LA Khan, PO Bauer, H Miyazaki… - Journal of …, 2006 - Wiley Online Library
Polyglutamine (polyQ) expansion in many proteins, including huntingtin and ataxin‐3, is
pathogenic and responsible for neuronal dysfunction and degeneration. Although at least …
pathogenic and responsible for neuronal dysfunction and degeneration. Although at least …