[Follow-up study in German Hunting Terrier dogs with exercise induced metabolic myopathy].

Objective: Exercise induced metabolic myopathy in German Hunting Terrier dogs is an autosomal-recessively inherited disorder, caused by a nonsense variant of the gene encoding for the very long-chain acyl-CoA-dehydrogenase (VLCAD) enzyme. Clinical signs include exercise- induced fatigue, muscle pain and weakness. In the present study, the long-term course of this disease was investigated over a period of 1 year in 9 affected German Hunting Terriers.

A Nonsense Variant in Golden Retrievers with Congenital Eye Malformations.

Causative genetic variants for more than 30 heritable eye disorders in dogs have been reported. For other clinically described eye disorders, the genetic cause is still unclear. We investigated four Golden Retriever litters segregating for highly variable congenital eye malformations.

A Nonsense Variant in the Gene in German Hunting Terriers with Exercise Induced Metabolic Myopathy.

Several enzymes are involved in fatty acid oxidation, which is a key process in mitochondrial energy production. Inherited defects affecting any step of fatty acid oxidation can result in clinical disease. We present here an extended family of German Hunting Terriers with 10 dogs affected by clinical signs of exercise induced weakness, muscle pain, and suspected rhabdomyolysis.