Tuesday, 26 May 2015

Scientists turn blood into nerve cells in pursuit of better pain relief

Canadian researchers have discovered a way to turn blood cells into nerve cells (Credit: Shutterstock)

As it stands, there's not a whole lot we know about pain. Where a tissue or blood sample can be drawn and studied, our nervous system comprising different kinds of cells running signals through complex piping around the body presents a difficult task for scientific research. But a new study details a technique that turns blood cells into different nerve cells, promising to improve our understanding of why things itch or burn. By extension, it is hoped that it could lead to new forms of pain relief that do away with unwanted side effects such as sleepiness or loss of concentration.

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Section: Medical

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