Medical research

Science sees future beyond Paralympics

Imagine a future with no sporting events for paralysed people. A future in which there is no need, as all the would-be competitors will have been cured.

Medical research

Scientists identify clue to regrowing nerve cells

Researchers at Washington University School of Medicine in St. Louis have identified a chain reaction that triggers the regrowth of some damaged nerve cell branches, a discovery that one day may help improve treatments for ...

Medical research

Stem cell scarring aids recovery from spinal cord injury

In a new study, researchers at Karolinska Institutet in Sweden show that the scar tissue formed by stem cells after a spinal cord injury does not impair recovery; in fact, stem cell scarring confines the damage. The findings, ...

Neuroscience

How neurons get wired

Two different versions of the same signaling protein tell a nerve cell which end is which, UA researchers have discovered. The findings could help improve therapies for spinal injuries and neurodegenerative diseases.

Neuroscience

Neuronal regeneration and the two-part design of nerves

Researchers at the University of Michigan have evidence that a single gene controls both halves of nerve cells, and their research demonstrates the need to consider that design in the development of new treatments for regeneration ...

Medical research

Human brain cells developed in lab, grow in mice

A key type of human brain cell developed in the laboratory grows seamlessly when transplanted into the brains of mice, UC San Francisco researchers have discovered, raising hope that these cells might one day be used to treat ...

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