Inactivation of the mouse Atxn3 (ataxin-3) gene increases protein ubiquitination

I Schmitt, M Linden, H Khazneh, BO Evert… - Biochemical and …, 2007 - Elsevier
mousemouse mAb against ATXN3 (1:1000; MAB 5360, Chemicon, Hampshire, UK), rabbit
pAb against Ub (1:600; Z 0458, DAKO, Hamburg, Germany), biotin labeled horse anti mouse (…

Mouse ataxin-3 functional knock-out model

PM Switonski, A Fiszer, K Kazmierska, M Kurpisz… - Neuromolecular …, 2011 - Springer
mouse has not yet been created. The initial aim of this study was to generate an ataxin-3
humanized mouse model … To inactivate the mouse ataxin-3 gene, the strategy was designed to …

Overexpression of mutant ataxin-3 in mouse cerebellum induces ataxia and cerebellar neuropathology

C Nóbrega, I Nascimento-Ferreira, I Onofre… - The Cerebellum, 2013 - Springer
… In summary, overexpression of full-length mutant ataxin-3 in the mouse cerebellum using
LV induces neuropathological abnormalities and a robust motor behavior phenotype within 6 …

Silencing mutant ataxin-3 rescues motor deficits and neuropathology in Machado-Joseph disease transgenic mice

C Nóbrega, I Nascimento-Ferreira, I Onofre… - PloS one, 2013 - journals.plos.org
… (SNP) at the 3′ end of the CAG tract of the ataxin-3 gene is … This SNP can be used to
selectively inactivate mutant ataxin-3, … homology between mouse ataxin-3 and human ataxin-3 in …

[HTML][HTML] Ataxin-3 protein modification as a treatment strategy for spinocerebellar ataxia type 3: removal of the CAG containing exon

MM Evers, HD Tran, I Zalachoras, BA Pepers… - Neurobiology of …, 2013 - Elsevier
… of ataxin-3 exon 9 and 10 in mouse To examine ataxin-3 exon skipping in the mouse brain
… harmful, we designed AONs specific to the mouse sequence. Since mice do not exhibit the …

Calpain-mediated ataxin-3 cleavage in the molecular pathogenesis of spinocerebellar ataxia type 3 (SCA3)

J Hübener, JJ Weber, C Richter… - Human molecular …, 2013 - academic.oup.com
… We focused on the question whether ataxin-3 is cleaved by calpain-1 or calpain-2 in mouse
brain in vivo and how this process would influence aggregate formation and neuropathology…

Allele-specific RNA silencing of mutant ataxin-3 mediates neuroprotection in a rat model of Machado-Joseph disease

S Alves, I Nascimento-Ferreira, G Auregan, R Hassig… - PloS one, 2008 - journals.plos.org
inactivate mutant ataxin-3 selectively. Lentiviral-mediated silencing of mutant human ataxin-3
… with the appropriate antibodies—the mouse monoclonal anti-ataxin-3 antibody 1H9 (1∶…

[HTML][HTML] Absence of ataxin-3 leads to cytoskeletal disorganization and increased cell death

AJ Rodrigues, M do Carmo Costa, TL Silva… - … et Biophysica Acta (BBA …, 2010 - Elsevier
Ataxin-3 (ATXN3) is a widely expressed protein that binds to ubiquitylated proteins, has … (siRNA)
causes a prominent phenotype in both human and mouse cell lines. A mild increase in …

Polyglutamine-expanded ataxin-3 causes cerebellar dysfunction of SCA3 transgenic mice by inducing transcriptional dysregulation

AH Chou, TH Yeh, P Ouyang, YL Chen, SY Chen… - Neurobiology of …, 2008 - Elsevier
… The transgene construct was prepared by inserting cDNA of ataxin-3-Q79HA or ataxin-3-Q22HA
into mouse prion protein expression vector (MoPrP.Xho) (Borchelt et al., 1996) …

Ataxin-3, DNA damage repair, and SCA3 cerebellar degeneration: on the path to parsimony?

JM Ward, AR La Spada - PLoS genetics, 2015 - journals.plos.org
… increase in DNA damage in mutant ataxin-3 cells, SCA3 mouse brain, and brain sections …
, could mutant ataxin-3 nonetheless interact with PNKP in its native complex to inactivate its …