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Red Light Therapy for Repairing Spinal Cord Injury Reaches Milestone With New Implant
By Good News NetworkJun 1, 2024
"People with spinal cord injuries in the future could be healing their nerve connections with a device that uses red light and near-infrared light pointed at the exact source of damage.
The novel therapeutic approach, invented by scientists at the University of Birmingham, involves delivering light directly to the site of the injury through an implant.
Because surgery after spinal cord injury is very common already, doctors would have the opportunity, during the same operation, to implant the device that could treat and repair the spinal cord itself.
In the study, researchers determined an optimal ‘dose’ of light and showed that their method could deliver significant therapeutic improvements including significant restoration of sensation and movement, and regeneration of damaged nerve cells.
In just five days of treatment, they found that the delivery of red light at a wavelength of 660nm for one minute a day increased cell viability (a measurement of the number of live cells) by 45%."
""Excitingly, this aspect of the study showed the effect of 660nm light was both neuro-protective, meaning it improved survival of nerve cells, and neuro-regenerative, meaning it stimulated nerve cell growth,” said Professor Zubair Ahmed, who led the study."
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Red Light Therapy for Repairing Spinal Cord Injury Reaches Milestone With New Implant
Spinal cord injuries in the future could be healed with a device that reconnects nerves using red and near-infrared light on the damage.
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