Deep exploration of logical models of cell differentiation in human preimplantation embryos.

ABSTRACT: The advent of single-cell transcriptomics (scRNA-seq) has provided unprecedented access to specific cell type signatures, including during transient developmental stages. One key expectation is to be able to model gene regulatory networks (GRNs) from the cell-type scRNA-seq signatures. However, most computed GRNs are static models and lack the ability to predict the effects of genetic or environmental perturbations. Here, we focus on the maturation process of the trophectoderm (TE), the outer layer of cells of human embryos, which is critical for their ability to attach to the endometrium. Addressing this challenge required overcoming two major limitations: (i) handling the search space generated by the high dimensionality of single-cell data, (ii) the lack of feasible perturbation data fo

SUBMITTER: Bolteau M 

PROVIDER: S-EPMC12117111 | biostudies-literature | 2025 May

REPOSITORIES: biostudies-literature