A cellular model for sporadic ALS using patient-derived induced pluripotent stem cells.
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...More recent reports on ALS iPSC models of TDP-43-mutant or sporadic disease are inconsistent with regard to observations of cytoplasmic aggregates, decreased survival, and altered neurite development in the patientderived motoneurons (Bilican et al., 2012; Burkhardt et al., 2013; Egawa et al., 2012)....
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Cites methods from "A cellular model for sporadic ALS u..."
...Condition B The human iPSC line KW-4, graciously provided by the Yamanaka lab, was differentiated to motor neurons via a modified version of the protocol in Burkhardt et al. (2013)....
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References
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"A cellular model for sporadic ALS u..." refers methods in this paper
...We reprogrammed skin fibroblasts from 10 healthy subjects, 8 familial and 16 sporadic ALS patients into iPSCs using retroviruses carrying KLF4, SOX2, OCT4, and cMYC (Dimos et al., 2008; Takahashi and Yamanaka, 2006) (Table S1)....
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5,440 citations
"A cellular model for sporadic ALS u..." refers background or result in this paper
...…inclusions are the predominant forms of TDP-43 pathology, neuronal intranuclear TDP-43 inclusions have also been reported in postmortem tissue from some patients (Arai et al., 2006; Cairns et al., 2007; Collins et al., 2012; Neumann et al., 2009; Neumann et al., 2007; Neumann et al., 2006)....
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...The most prominent form of pathology present across sALS patients includes changes in TAR DNA-binding protein 43 (TDP-43, TARDBP) expression and subcellular localization (Arai et al., 2006; Mackenzie et al., 2007; Neumann et al., 2009; Neumann et al., 2007; Neumann et al., 2006)....
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...2D) (Inukai et al., 2008; Neumann et al., 2009; Neumann et al., 2006)....
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...While cytoplasmic TDP-43 aggregates are more common than intranuclear aggregates, intranuclear TDP-43 aggregates have been reported in FTLD patients with GRN mutations, fALS patients with VCP mutations, and in some sALS patients (Arai et al., 2006; Cairns et al., 2007; Collins et al., 2012; Neumann et al., 2009; Neumann et al., 2007; Neumann et al., 2006)....
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...Different forms of TDP-43 pathology reported in ALS and FTLD patient central nervous system (CNS) include cytoplasmic mis-localization; hyperphosphorylated, intranuclear and cytoplasmic TDP-43 positive aggregates; TDP-43 and ubiquitin-positive aggregates; and nuclear clearing of TDP-43 (Arai et al., 2006; Arai et al.; Inukai et al., 2008; Neumann et al., 2007; Neumann et al., 2006)....
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3,152 citations
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...1C and 1D) (Chambers et al., 2009; Dimos et al., 2008)....
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