Neuroscience

Slow stem cell division may cause small brains

Duke University researchers have figured out how a developmental disease called microcephaly produces a much smaller brain than normal: Some cells are simply too slow as they proceed through the neuron production process.

Neuroscience

Is nutrition the future of brain health?

We take it for granted that our body can regenerate cells that become injured or simply wear out and die. For most of the 20th century, however, scientists were convinced that one organ—the brain—lacked that ability. ...

Medical research

Stem cell therapy for stroke shows need for rigorous trials in US

The news that legendary Green Bay Packer quarterback Bart Starr has undergone stem cell therapy to recover from a stroke has raised the profile for a promising but unproven regenerative treatment intended to replace dead ...

Medical research

Large doses of antioxidants may be harmful to neuronal stem cells

Stem cells are especially sensitive to oxygen radicals and antioxidants shows new research from the group of Anu Wartiovaara in the Molecular Neurology Research Program of University of Helsinki. The research led by researcher ...

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