Background
To better understand miscarriages and early embryonic disorders, scientists have studied the activity of signaling pathways along the embryonic axis.
Breakthrough
Chinese scientists have successfully constructed a 3D model of a human embryo at two to three weeks post-conception. This breakthrough opens up new avenues for studying early human embryonic development.
Key Findings
3D Embryo Model:
- The model was derived from high-resolution mapping of 38,562 gene locations in the human embryo.
- Researchers combined gene expression patterns with spatial information to create the 3D model.
Signaling Pathway Activity:
- The team also investigated the activity of signaling pathways along the embryonic axis.
Significance
According to the scientists, this research will enhance understanding of early miscarriages and other embryonic disorders.