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Our community are the reason we are able to continue supporting those with inherited sight-loss conditions through research and practical support.

Optogenetics

The BBC covered a story on Monday 24 May about optogenetics partially restoring the sight of a man living with retinitis pigmentosa in France.

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Choroideremia

Choroideremia is a genetic condition that causes progressive vision loss, mostly in males, and is due to degeneration of the specialised light-sensing photoreceptor cells that line the back of the eye.

Rod-cone dystrophy

Rod-cone dystrophy is an umbrella term used to describe retinal conditions in which the rod-shaped photoreceptors, found mainly in the peripheral areas of the retina, degenerate ahead of the cone-shaped photoreceptors in the centre.

A man looking into an eye examination device

Achromatopsia

Achromatopsia is a rare hereditary vision disorder resulting in an absence of colour vision along with additional visual problems.

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Genetics and gene therapy

When we talk about gene therapy we are usually referring to use of a harmless virus, called a vector, to deliver a normal copy of a defective gene into the cells of the eye.