In the new study, the Yale-led team grew embryonic stem cells in vitro in the lab to generate their new model. They transferred these cells into a 3D culture system and exposed them to a ...

Early embryonic development in humans remains poorly understood. A 3D cellular model called bilaminoids, generated using ‘naive’ pluripotent stem cells and derived cell types, successfully ...

BEIJING -- Chinese scientists reconstructed a 3D model of a human embryo within two to three weeks after fertilization, which opens a new door into very early human embryonic development. Out of ...

The researchers from the Institute of Zoology, at the Chinese Academy of Sciences, and China Agricultural University conducted high-resolution profiling on 38,562 gene spots of a human embryo and then ...

Embryo models of the blastocyst stage of early development, reprogrammed from skin cells. Credit: Monash University Cells in culture typically form continuous sheets, like skin.

Extended culture of 2D gastruloids to model human mesoderm development. Nature Methods, 2025; DOI: 10.1038/s41592-025-02669-4 ...

The embryo models were allowed to grow and develop until they were comparable to an embryo 14 days after fertilisation. In many countries, this is the legal cut-off for normal embryo research.

Research led by the University of Plymouth has shown that a new deep learning AI model can identify what happens and when during embryonic development, from video. Published in the Journal of ...

Using EmbryoScope+ technology, which monitors embryo development, researchers captured detailed images of 2,141 blastocysts. They compared their 3D model with fluorescence imaging and found it to be ...

Scientists in China have developed the world’s first 3D model of early mouse embryos, revealing how life forms in its initial stages at single-cell resolution. The team said this was a first ...

Scientists have grown an entity that closely resembles an early human embryo, without using sperm, eggs or a womb. The Weizmann Institute team say their "embryo model", made using stem cells ...