Single gene injected into eye reverses type of blindness | Daily Mail Online

Scientists have used gene therapy to reverse one of the most common causes of blindness. A single gene injected into the back of the eye restores vision, by fixing a problem which stops the retina detecting light. The breakthrough, in mice experiments, saw the animals’ blindness cured so that they again responded to beams of light and could see objects placed in their cage. Crucially, the eye continued to make a vital protein which restores sight for 15 months after the initial injection.

Source: Single gene injected into eye reverses type of blindness | Daily Mail Online

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