Trapped neutrophil syndrome (TNS)

Trapped neutrophil syndrome (TNS) is an autosomal recessive inherited neutropenia in the Border Collie breed. The disease, originally detected in Border Collies in Australia and New Zealand in the 1990's, is characterized by a marked reduction in numbers of neutrophils in peripheral blood and a hyperplasia of myeloid cells in bone marrow. Due to the severe neutropenia, affected dogs are consistently subject to life-threatening infections, resulting in premature death. However, a definitive diagnosis has been difficult because the original clinical characteristics except neutropenia have yet to be completely determined and the clinical features are often modified by chronic and recurrent infections.

Inheritance: autosomal recessiveread more

Mutation: VSP13B 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.

Price:

46.36 €

  • 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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