Neural crest cells are a population of stem cells that invade the embryo in early development. They play a big role in what ...
Precursor cells in the embryonic neural tube are organized in a specific striped pattern which depends on the signals they receive (left). Lehr and colleagues recreated this pattern in a cell culture ...
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 ...
Netrin1 is a protein that was first characterized for its axon guidance activities during embryonic development. The netrin family has been shown to play many critical roles in developmental and ...
Early brain development is a biological black box. While scientists have devised multiple ways to record electrical signals in adult brains, these techniques don’t work for embryos. A team at Harvard ...
The first stem cell culture method that produces a full model of the early stages of the human central nervous system has been developed by a team of engineers and biologists. The first stem cell ...
PregaTips on MSN
How does the embryo develop during the third week of pregnancy?
Week 3 of pregnancy is a critical stage when the embryo begins to grow rapidly. During this week, cells divide at an astonishing rate, laying the foundation for all future tissues and organs. This ...
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