ArticleNature cell biology2025
A continuous totipotent-like cell-based embryo model recapitulates mouse embryogenesis from zygotic genome activation to gastrulation.
Article in Nature cell biology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed.
- Article
- Early transcriptional divergence underlies cell fate bias in bovine embryos.Communications biology · 2026Article
- The vertebrate yolk sac: evolutionary origins and current advances in in vitro models.Development (Cambridge, England) · 2026Review
- A continuous totipotent-like cell-based embryo model recapitulates mouse embryogenesis from zygotic genome activation to gastrulation.Nature cell biology · 2025Article
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Authors and funding
13 authors.
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Abstract
The development of stem-cell-derived models of mammalian embryogenesis has provided invaluable tools for investigating embryo development. However, constructing embryo models that can continuously recapitulate the developmental trajectory, from zygotic genome activation to gastrulation, remains challenging. Here we report the development of a chemical cocktail to induce totipotent-like cells with robust proliferative ability and leverage these cells to establish a stepwise protocol for generating a continuous embryo model. This model sequentially mimics mouse embryogenesis from embryonic day 1.5 to 7.5. It recapitulates key developmental milestones, including zygotic genome activation in 2-cell embryos, the diversification of embryonic and extraembryonic lineages from 4-cell to 64-cell stages, the formation of blastocysts and the subsequent development into post-implantation egg cylinders. Notably, these structures undergo gastrulation, as indicated by the formation of a primitive streak-like structure and the subsequent emergence of several early organogenesis hallmarks. Our study opens avenues for modelling mammalian embryogenesis in vitro.
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