New material mimics strength, toughness of mother of pearl

In the summer, many people enjoy walks along the beach looking for seashells. Among the most prized are those that contain iridescent mother of pearl (also known as nacre) inside. But many beachcombers would be surprised ...

Human embryo-like model created from human stem cells

Scientists from the University of Cambridge, in collaboration with the Hubrecht Institute in The Netherlands, have developed a new model to study an early stage of human development, using human embryonic stem cells. The ...

Why developing nerve cells can take a wrong turn

A group of scientists from CECAD has found a mechanism by which neurodevelopmental diseases concerning neurons can be explained. The loss of a certain enzyme, UBE2K, impedes the differentiation of stem cells by silencing ...

Lipid metabolism controls brain development

Neural stem cells are not only responsible for early brain development—they remain active for an entire lifetime. They divide and continually generate new nerve cells and enable the brain to constantly adapt to new demands. ...

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