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Generation of an induced pluripotent stem cell line from a Huntington's disease patient with a long HTT-PolyQ sequence

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Item Type:Article
Title:Generation of an induced pluripotent stem cell line from a Huntington's disease patient with a long HTT-PolyQ sequence
Creators Name:Miller, D.C. and Lisowski, P. and Genehr, C. and Wanker, E.E. and Priller, J. and Prigione, A. and Diecke, S.
Abstract:Huntington's disease (HD) is an inherited neurodegenerative disorder caused by an abnormal length of CAG repeats in the gene HTT, leading to an elongated poly-glutamine (poly-Q) sequence in huntingtin (HTT). We used non-integrative Sendai virus to reprogram fibroblasts from a patient with juvenile onset HD to induced pluripotent stem cells (iPSCs). Reprogrammed iPSCs expressed pluripotency-associated markers, exhibited a normal karyotype, and following directed differentiation generated cell types belonging to the three germ layers. PCR analysis and sequencing confirmed the HD patient-derived iPSC line had one normal HTT allele and one with elongated CAG repeats, equivalent to ≥180Q.
Keywords:Cell Line, Huntingtin Protein, Huntington Disease, Induced Pluripotent Stem Cells, Peptides
Source:Stem Cell Research
ISSN:1873-5061
Publisher:Elsevier
Volume:68
Page Range:103056
Date:April 2023
Official Publication:https://doi.org/10.1016/j.scr.2023.103056
PubMed:View item in PubMed

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