As part of our commitment to raising the standard in canine genetic disease testing, the team at Paw Print Genetics works hard to assess the validity of genetic mutations published in the medical literature and to develop new disease tests based upon this information. The most recent test to be added to our extensive disease testing menu is for a disease known to be inherited in golden retrievers called neuronal ceroid lipofuscinosis 5.
What is neuronal ceroid lipofuscinosis 5?
Neuronal ceroid lipofuscinosis (NCL) is an inherited neurological disease belonging to a group of diseases called lysosomal storage diseases. There are multiple types of NCL, each given a number designation based upon the specific gene in which the associated genetic mutation is found. For example, dogs diagnosed with neuronal ceroid lipofuscinosis 5 (NCL5) have inherited a genetic mutation in the canine CLN5 gene. Although there are multiple dog breeds known to inherit NCL5 due to mutations in this gene, the specific mutation responsible for this disease in golden retrievers has only been found in this breed; thus, making testing for NCL5 in golden retrievers breed-specific.
What do the symptoms include?
Dogs affected with NCL5 are born with a deficiency of a ...