Chinese Scientists Create 3D Model of Two to Three-Week-Old Human Embryo

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.

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