Transcriptomics

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Bulk RNA-seq study 8- RNA-seq of male KOLF2.2J hiPSC-derived trophoblast cell lines homozygous null for nine different transcription factors.


ABSTRACT: This study aims to phenotype iPSC-derived trophoblast lines that contain homozygous null alleles for transcription factors expressed within the extra-embryonic lineage, with a focus on differentiation toward either primitive syncytium or extra-embryonic mesenchymal cells, depending on the TF being analyzed. Null alleles were generated by insertion of a premature termination codon with frameshift (PTC+1). RNA-seq data was generated after 6 days of initiating differentiation from iPSCs. The study included the homozygous null alleles for the following transcription factors: DLX3, MSX2, VGLL1, MAFB, NR2F2, ELF5, ASCL2, HIF1A, and TP63. Notably, the hypoxia-inducible factor HIF1A as well as ELF5, ASCL2, and TP63 were evaluated under both 20% oxygen and 3% (~ level present at peri-implantation) oxygen concentrations. This analysis provided insight into the impact of loss of function for these transcription factors in trophoblast lineage differentiation.

ORGANISM(S): Homo sapiens

PROVIDER: GSE302997 | GEO | 2025/09/01

REPOSITORIES: GEO

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