Genomics

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RNA Seq analysis of pancreatic beta cell transcriptome during dedifferentiation


ABSTRACT: We report RNA Seq analysis using Illumina nextSeq500 of human beta cells EndoC-BH1 treated with FGF2 to induce dedifferentiation. FGF2 treatment induced dedifferentiation of EndoC-BH1 cells. Indeed, we observed a strong decrease in expression of β-cell markers, (INS, MAFB, SLC2A2, SLC30A8 and GCK). Opposingly, we identifed positive markers of human β cell dedifferentiation, as attested by increased expression of mature β-cell disallowed transcription factors (MYC, HES1, SOX9 and NEUROG3). Interestingly, our temporal analysis revealed that loss of expression of β cell specific markers preceded the induction of β cell disallowed genes.

ORGANISM(S): Homo sapiens

PROVIDER: GSE103383 | GEO | 2018/02/26

REPOSITORIES: GEO

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