(American Chemical Society) What if doctors had a remote control that they could use to steer a patient's own cells to a wound to speed up the healing process? Although such a device is still far from reality, researchers reporting in the ACS journal Nano Letters have taken an important first step: They used near-infrared light and an injected DNA nanodevice to guide stem cells to an injury, which helped muscle tissue regrow in mice.
from EurekAlert! - Technology, Engineering and Computer Science http://bit.ly/2V3Ftzk
Thursday, April 18, 2019
A light-activated remote control for cells
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