Medical research

Stem cells from teeth can make brain-like cells

(Medical Xpress)—University of Adelaide researchers have discovered that stem cells taken from teeth can grow to resemble brain cells, suggesting they could one day be used in the brain as a therapy for stroke.

Genetics

First comprehensive atlas of human gene activity released

A large international consortium of researchers has produced the first comprehensive, detailed map of the way genes work across the major cells and tissues of the human body. The findings describe the complex networks that ...

Neuroscience

Newly discovered 'switch' plays dual role in memory formation

Researchers at Johns Hopkins have uncovered a protein switch that can either increase or decrease memory-building activity in brain cells, depending on the signals it detects. Its dual role means the protein is key to understanding ...

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