OMIA 000578-9615 : Krabbe disease in Canis lupus familiaris

In other species: domestic cat , sheep , Rhesus monkey

Possibly relevant human trait(s) and/or gene(s) (MIM number): 245200

Mendelian trait/disorder: yes

Mode of inheritance: Autosomal Recessive

Considered a defect: yes

Key variant known: yes

Year key variant first reported: 1996

Cross-species summary: Also known as globoid cell leukodystrophy. A lysosomal storage disease in which there is a buildup (storage) of myelin, due to the lack of the enzyme galactosylceramidase (galactocerebrosidase), whose task is to break down myelin into its constituent molecules. Characterised by weakness progressing to paralysis.

Species-specific name: globoid cell leukodystrophy

Molecular basis: By cloning and sequencing a very likely comparative candidate gene (based on the homologous human disorder), Victoria et al. (1996) identified the cause of this disorder, in both West Highland White terriers and Cairn terriers, as a base substitution (A to C transversion) at position 473 of the cDNA for galactocerebriosidase (GALC), resulting in an amino acid substitution (tyrosine to serine) at position 158 in the peptide. They have developed a PCR genotyping test which is being used within both breeds, to identify carriers.

In an Irish Setter family, McGraw and Carmichael (2006) identified a 78 bp insertion in the same gene as the causative mutation.

Breeds: Cairn terrier, West Highland White terrier.

Associated gene:

Symbol Description Species Chr Location OMIA gene details page Other Links
GALC galactosylceramidase Canis lupus familiaris 8 NC_006590.3 (59324825..59266693) GALC Homologene, Ensembl, NCBI gene

Variants

By default, variants are sorted chronologically by year of publication, to provide a historical perspective. Readers can re-sort on any column by clicking on the column header. Click it again to sort in a descending order. To create a multiple-field sort, hold down Shift while clicking on the second, third etc relevant column headers.

WARNING! Inclusion of a variant in this table does not automatically mean that it should be used for DNA testing. Anyone contemplating the use of any of these variants for DNA testing should examine critically the relevant evidence (especially in breeds other than the breed in which the variant was first described). If it is decided to proceed, the location and orientation of the variant sequence should be checked very carefully.

Breed(s) Variant Phenotype Gene Allele Type of Variant Reference Sequence Chr. g. or m. c. or n. p. Verbal Description EVA ID Year Published PubMed ID(s) Acknowledgements
Irish Setter Krabbe disease GALC insertion, gross (>20) "a 78 bp insertion" 2006 16490723
Cairn Terrier West Highland White terrier Krabbe disease GALC missense c.473A>C p.Y158S 1996 8661004

References


Note: the references are listed in reverse chronological order (from the most recent year to the earliest year), and alphabetically by first author within a year.
2016 Bongarzone, E.R., Escolar, M.L., Gray, S.J., Kafri, T., Vite, C.H., Sands, M.S. :
Insights into the Pathogenesis and Treatment of Krabbe Disease. Pediatr Endocrinol Rev 13 Suppl 1:689-96, 2016. Pubmed reference: 27491217.
Bradbury, A.M., Bagel, J.H., Jiang, X., Swain, G.P., Prociuk, M.L., Fitzgerald, C.A., O'Donnell, P.A., Braund, K.G., Ory, D.S., Vite, C.H. :
Clinical, electrophysiological, and biochemical markers of peripheral and central nervous system disease in canine globoid cell leukodystrophy (Krabbe's disease). J Neurosci Res 94:1007-17, 2016. Pubmed reference: 27638585. DOI: 10.1002/jnr.23838.
2015 Graziano, A.C., Cardile, V. :
History, genetic, and recent advances on Krabbe disease. Gene 555:2-13, 2015. Pubmed reference: 25260228. DOI: 10.1016/j.gene.2014.09.046.
2010 Fletcher, JL., Williamson, P., Horan, D., Taylor, RM. :
Clinical signs and neuropathologic abnormalities in working Australian Kelpies with globoid cell leukodystrophy (Krabbe disease). J Am Vet Med Assoc 237:682-8, 2010. Pubmed reference: 20839990. DOI: 10.2460/javma.237.6.682.
2008 Beltran, E., Matiasek, L.A., De Risio, L., Mellersh, C., Platt, S.R. :
Globoid cell leukodystrophy in a litter of kelpies with episodic cerebellar disease Journal of Veterinary Internal Medicine 22:723 only, 2008.
Capucchio, MT., Prunotto, M., Lotti, D., Valazza, A., Galloni, M., Dore, B., Pregel, P., Amedeo, S., Catalano, D., Cornaglia, E., Schiffer, D. :
Krabbe's disease in two West Highland White terriers. Clin Neuropathol 27:295-301, 2008. Pubmed reference: 18808060.
2006 McGraw, RA., Carmichael, KP. :
Molecular basis of globoid cell leukodystrophy in Irish setters. Vet J 171:370-2, 2006. Pubmed reference: 16490723. DOI: 10.1016/j.tvjl.2004.10.019.
2000 McGowan, J.C., Haskins, M., Wenger, D.A., Vite, C. :
Investigating demyelination in the brain in a canine model of globoid cell leukodystrophy (Krabbe disease) using magnetization transfer contrast: Preliminary results Journal of Computer Assisted Tomography 24:316-321, 2000. Pubmed reference: 10752900.
Wenger, D.A. :
Murine, canine and non-human primate models of Krabbe disease Molecular Medicine Today 6:449-451, 2000. Pubmed reference: 11074371.
1999 Wenger, D.A., Victoria, T., Rafi, M.A., Luzi, P., Vanier, M.T., Vite, C., Patterson, D.F., Haskins, M.H. :
Globoid cell leukodystrophy in cairn and West Highland white terriers Journal of Heredity 90:138-142, 1999. Pubmed reference: 9987921.
1998 Cozzi, F., Vite, C.H., Wenger, D.A., Victoria, T., Haskins, M.E. :
MRI and electrophysiological abnormalities in a case of canine globoid cell leucodystrophy Journal of Small Animal Practice 39:401-405, 1998. Pubmed reference: 9741878.
1996 Victoria, T., Rafi, M.A., Wenger, D.A. :
Cloning of the canine GALC cDNA and identification of the mutation causing globoid cell leukodystrophy in West Highland White and Cairn Terriers Genomics 33:457-462, 1996. Pubmed reference: 8661004. DOI: 10.1006/geno.1996.0220.
1994 Poncelet, L., Heimann, M., Coignoul, F., Balligand, M. :
Globoid cell leucodystrophy in seven West Highland White Terrier pups Annales de Medecine Veterinaire 138:513-519, 1994.
1985 Suzuki, K., Suzuki, K. :
Genetic galactosylceramidase deficiency (globoid cell leukodystrophy, Krabbe disease) in different mammalian species. Neurochem Pathol 3:53-68, 1985. Pubmed reference: 3895053.
1979 Bjerkas, I. :
Hereditary leukodystrophy in Dalmatian dogs in Norway Norsk Veterinaertidsskrift 91:167-170, 1979.
1976 Yunis, E.J., Lee, R.E. :
The morphologic similarities of human and canine globoid leukodystrophy American Journal of Pathology 85:99-114, 1976. Pubmed reference: 970445.
1974 Boysen, B.G., Tryphonas, L., Harries, N.W. :
Globoid cell leukodystrophy in the Bluetick Hound dog. I. Clinical manifestations Canadian Veterinary Journal 15:303-308, 1974.
1971 Fletcher, T.F., Lee, D.G., Hummer, R.F. :
Ultrastructural features of globoid cell leukodystrophy in the dog American Journal of Veterinary Research 32:177-181, 1971. Pubmed reference: 5099954.
Howell, J.McC., Palmer, A.C. :
Globoid cell leukodystrophy in two dogs Journal of Small Animal Practice 12:633-642, 1971. Pubmed reference: 5167788.
Suzuki, Y., Suzuki, K. :
Krabbe's globoid cell leukodystrophy: deficiency of galactocerebrosidase in serum, leukocytes, and fibroblasts Science 171:73-75, 1971. Pubmed reference: 5538703.
1970 Suzuki, K. :
Ultrastructural study of experimental globoid cells Laboratory Investigation 23:612-619, 1970. Pubmed reference: 5484847.

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  • Created by Frank Nicholas on 08 Jun 2011
  • Changed by Frank Nicholas on 12 Dec 2011
  • Changed by Frank Nicholas on 03 Sep 2012
  • Changed by Frank Nicholas on 27 Aug 2016