iPSC Neurodegenerative Disease Initiative isogenic CAG repeat iPSC line for Huntingtons disease

STRUCTURED ABSTRACT Purpose of Research: The generation of iPSC lines expressing 21, 56 and 79 glutamine repeats within the HTT protein and homozygous KO of HTT in the KOLF2.1J background as an additional disease series within the iPSC Neurodegenerative Disease Initiative (iNDI) collection. Major Findings: All iPSCs, even those expressing long repeats of 79Q or HTT KO, were capable of differentiating to striatal and cortical neurons, astrocytes and microglia using established protocols. General quality control stains and morphological analyses are described for each differentiation. A selected set of assays were carried out on differentiated cells; expanded repeat expressing astrocytes showe