A human embryo's legal definition and its entitlement to protection vary greatly worldwide.
Recently, human pluripotent stem cells have been used to form in vitro models of early …

There has been recent renewed interest in studying human early embryonic development.
The advent of improved culture conditions to maintain blastocysts in vitro for an extended …

Recent advances in methods to culture pluripotent stem cells to model human development
have resulted in entities that increasingly have recapitulated advanced stages of early …

During embryogenesis, organisms acquire their shape given boundary conditions that
impose geometrical, mechanical and biochemical constraints. A detailed integrative …

‘Ceci n’est pas un embryon?’ The ethics of human embryo model research | Nature Methods
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How cells build embryos is still a major mystery. Many unresolved questions require the
study of the processes that pattern and shape the embryo in live specimens, in toto, across …

The experimental production of complex structures resembling mammalian embryos (eg,
blastoids, gastruloids) from pluripotent stem cells in vitro has become a booming research …

The recent progress in research on embryo-like structures (ELS) derived in vitro from
pluripotent stem cells is impressive (Amadei et al., 2022; Rossant and Tam, 2022; Tarazi et …

It is known that in countries, in which basic research on human embryos is in fact prohibited
by law, working with imported human embryonic stem cells (hESCs) can still be permitted …

Advances in three-dimensional culture technologies have facilitated the development of
synthetic embryo models, such as blastoids, through the co-culturing of diverse stem cell …