Rapid human oogonia-like cell specification via transcription factor-directed differentiation.

ABSTRACT: The generation of germline cells from human induced pluripotent stem cells (hiPSCs) represents a milestone toward in vitro gametogenesis. Methods to recapitulate germline development beyond primordial germ cells in vitro have relied on long-term cell culture, such as 3-dimensional organoid co-culture for ~four months. Using a pipeline with highly parallelized screening, this study identifies combinations of TFs that directly and rapidly convert hiPSCs to induced oogonia-like cells (iOLCs). We demonstrate that co-expression of five TFs - namely, ZNF281, LHX8, SOHLH1, ZGLP1, and ANHX, induces high efficiency DDX4-positive iOLCs in only four days in a feeder-free monolayer culture condition. We also show improved production of human primordial germ cell-like cells (hPGCLCs) from hiPSCs by exp

SUBMITTER: Pierson Smela M 

PROVIDER: S-EPMC11850904 | biostudies-literature | 2025 Feb

REPOSITORIES: biostudies-literature