The Wei lab is interested in the regulation of cell signaling and tissue homeostasis by metalloproteinases and other proteins in development and disease. Project 1. The mechanisms of neural crest ...

The neural crest is an extraordinary population of multipotent stem cells, unique to vertebrates, that plays a pivotal role in embryogenesis. Arising at the borders of the neural plate, these cells ...

A new discovery by researchers challenges our current understanding of gastrulation, the most important stage of early embryonic development. When the zygote, or the fertilised egg, starts to develop, ...

Nager syndrome, or NS, is a rare genetic disease that affects the development of the face and limbs, usually causing anomalies in the bone structures of the jaws, cheeks, and hands. With a prevalence ...

Scientists have shed new light on how certain biological processes determine the development of neural cells. Their findings on a molecular 'bridge' complex demonstrate a new level of detail in the ...

An illustration of zebrafish heart development, showing the migration of cells in the growing embryo after 17 hours, 1 day and 2 days to form the heart. Most heart cells come from the embryonic ...

A new discovery by researchers challenges our current understanding of gastrulation, the most important stage of early embryonic development. When the zygote, or the fertilized egg, starts to develop, ...

An uninjured (left) and injured adult zebrafish heart with neural crest cells labeled magenta. Note the neural crest cells activated around the edge of the injury in preparation for regenerating the ...

Bioengineering researchers at the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) have developed a soft, thin, stretchable bioelectronic device that can be implanted into a ...