Stargardt disease (STGD)

Stargardt disease is an autosomal recessive retinal degeneration affecting cone and rod photoreceptor cells. These are important for vision in bright and dim light. STGD was first identified in Labrador retriever dogs. Their visual function is impaired under daylight and dim light but still retain some vision throughout their lifetime. Pupils are dilated under daylight conditions. The function of rod photoreceptors is better preserved compared to cone photoreceptors. Additionally, reduction of number of photoreceptors is observed. On an eye exam affected dogs may also show attenuation of retina blood vessels. STGD occurs due to a genetic mutation that affects protein, which is responsible for normal function of retinal photoreceptors.

Inheritance: autosomal recessive - read more

Mutation: ABCA4 gene

Genetic test: The method used for testing is extremely accurate and allows complete differentiation between affected animals, carriers and healthy dogs. Testing can be done at any age.

Disease control: read more

Sample: EDTA whole blood (1.0 ml) or buccal swabs. Detailed information about sampling can be found here.

Sale

(-30.0%)

48.80 €

Price:

34.16 €

  • You can order free sampling kit.
  • Only one sample is required for each animal, even if you order several tests.
  • Samples are stored for the option to order additional tests.
  • We offer expert assistance in interpreting the results.
Suitable for breeds
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