High-resolution single-cell RNA-seq data and heterogeneity analysis of human ESCs and ffEPSCs.

ABSTRACT: This study presents a comprehensive transcriptomic analysis of feeder-free extended pluripotent stem cells (ffEPSCs) and their parental human embryonic stem cells (ESCs), providing new insights into understanding human early development and cellular heterogeneity of pluripotency. Leveraging Smart-seq2-based single-cell RNA sequencing (scRNA-seq), we have compared gene expression profiles between ESCs and ffEPSCs and uncovered distinct subpopulations within both groups. Through pseudotime analysis, we have mapped the transition process from ESCs to ffEPSCs, revealing critical molecular pathways involved in the shift from a primed pluripotency to an extended pluripotent state. Additionally, we have employed repeat sequence analysis based on the latest T2T database and identified the stage-sp

SUBMITTER: Zhu L 

PROVIDER: S-EPMC12015255 | biostudies-literature | 2025 Apr

REPOSITORIES: biostudies-literature