Transcriptomics

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Expression data from human trisomy 21 and euploid fibroblasts, iPSCs, and neural progenitor cells


ABSTRACT: Trisomy of human chromosome 21 (T21) gives rise to Down syndrome, the most frequent life-born autosomal aneuploidy. To enable in vitro analyses of the cellular and moelcular mechanisms leading to the neurological alterations associated with T21, we created and characterized a panel of genomically diverse T21 and euploid induced pluripotent stem cells (iPSCs) from fibroblasts obtained from the Coriell Institute for Biomedical Research, and we then differentiated these iPSCs into neural progenitor cells (NPCs). Microarray transcriptomic analyses were performed on this panel of fibroblasts, iPSCs, and NPCs, identifying genes and pathways that were altered in T21 lines relative to euploid as well as genes and pathways in NPCs that showed inter-individual variability.

ORGANISM(S): Homo sapiens

PROVIDER: GSE273850 | GEO | 2024/11/06

REPOSITORIES: GEO

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