Abstract
To facilitate the study of the chemical pathology of galactosylsphingosine (psychosine, GalSph) in Krabbe disease and glucosylsphingosine (GlcSph) in Gaucher disease, we have devised a facile method for the effective separation of these two glycosylsphingosines from other glycosphingolipids (GSLs) in Krabbe brain and Gaucher spleen samples. The procedure involves the use of acetone to selectively extract GalSph and GlcSph, respectively, from Krabbe brain and Gaucher spleen samples. Since acetone does not extract other GSLs except modest amounts of galactosylceramide, sulfatide, and glucosylceramide, the positively charged GalSph or GlcSph in the acetone extract can be readily separated from other GSLs by batchwise cation-exchange chromatography using a Waters Accell Plus CM Cartridge. GalSph or GlcSph enriched by this simple procedure can be readily analyzed by thin-layer chromatography or high-performance liquid chromatography.
Similar content being viewed by others
References
Wenger DA, Suzuki K, Suzuki Y, Suzuki K (2001) Galactosylceramide lipidosis: globoid cell leukodystrophy (Krabbe disease). In: Scriver CR, Beaudet AL, Valle D, Sly WS, Childs B, Kinzler KW, Vogelstein B (eds) The metabolic basis of inherited diseases. McGraw-Hill, New York, pp 3669–3693
Beutler E, Grabowski GA (2001) Gaucher disease. In: Scriver CR, Beaudet AL, Valle D, Sly WS, Childs B, Kinzler KW, Vogelstein B (eds) The metabolic basis of inherited diseases. McGraw-Hill, New York, pp 3635–3668
Svennerholm L, Vanier MT, Mansson JE (1980) Krabbe disease: a galactosylsphingosine (psychosine) lipidosis. J Lipid Res 21:53–64
Igisu H, Suzuki K (1984) Analysis of galactosylsphingosine (psychosine) in the brain. J Lipid Res 25:1000–1006
Stone DL, Tayebi N, Orvisky E et al (2000) Glucocerebrosidase gene mutations in patients with type 2 Gaucher disease. Hum Mutat 15:181–188
Anderson K, Li SC, Li YT (2000) Diphenylamine-aniline-phosphoric acid reagent, a versatile spray reagent for revealing glycoconjugates on thin-layer chromatography plates. Anal Biochem 287:337–339
Merrill AH Jr, Wang E, Mullins RE et al (1988) Quantitation of free sphingosine in liver by high-performance liquid chromatography. Anal Biochem 171:373–381
Rosenheim O (1906) On the preparation of cholesterin from brain. J Physiol 34:104–105
Kanfer JN (1969) Preparation of gangliosides. Methods Enzymol 14:660–664
Baskin GB, Ratterree M, Davidson BB et al (1998) Genetic galactocerebrosidase deficiency (globoid cell leukodystrophy, Krabbe disease) in rhesus monkeys (Macaca mulatta). Lab Anim Sci 48:476–482
Wenger DA, Victoria T, Rafi MA et al (1999) Globoid cell leukodystrophy in Cairn and West Highland White Terriers. J Hered 90:138–142
Nozawa M, Iwamoto T, Tokoro T et al (1992) Novel procedure for measuring psychosine derivatives by an HPLC method. J Neurochem 59:607–609
Nilsson O, Mansson JE, Hakansson G et al (1982) The occurrence of psychosine and other glycolipids in spleen and liver from the three major types of Gaucher’s disease. Biochim Biophys Acta 712:453–463
Orvisky E, Sidransky E, McKinney CE et al (2000) Glucosylsphingosine accumulation in mice and patients with type 2 Gaucher disease begins early in gestation. Pediatr Res 48:233–237
Nilsson O, Svennerholm L (1982) Accumulation of glucosylceramide and glucosylsphingosine (psychosine) in cerebrum and cerebellum in infantile and juvenile Gaucher disease. J Neurochem 39:709–718
Orvisky E, Park JK, LaMarca ME et al (2002) Glucosylsphingosine accumulation in tissues from patients with Gaucher disease: correlation with phenotype and genotype. Mol Genet Metab 76:262–270
Whitfield PD, Sharp PC, Taylor R et al (2001) Quantification of galactosylsphingosine in the twitcher mouse using electrospray ionization-tandem mass spectrometry. J Lipid Res 42:2092–2095
Dasgupta S, Hogan EL (2001) Chromatographic resolution and quantitative assay of CNS tissue sphingoids and sphingolipids. J Lipid Res 42:301–308
Bodennec J, Trajkovic-Bodennec S, Futerman AH (2003) Simultaneous quantification of lyso-neutral glycosphingolipids and neutral glycosphinglipids by N-acetylation with [3H]acetic anhydride. J Lipid Res 44:1413–1419
Acknowledgments
This study was supported by NIH grant R01 NS09626 (to YT Li), NIH grant RR02512 (to ME Haskins), NIH grant NCRR R24RR022826 and Louisiana Gene Therapy Research Consortium Tulane University (to B. Bunnell). The human brain samples from Krabbe patients and the age matched control subjects were obtained from the NICHD Brain and Tissue Bank for Developmental Disorders at the University of Maryland, Baltimore, MD. MALDI-MS analyses were performed at the NRPGM Core Facilities for Proteomics and Glycomics, Institute of Biological Chemistry, Academia Sinica, Taiwan, supported by an NSC grant NSC98-3112-B-001-023.
Author information
Authors and Affiliations
Corresponding author
Additional information
Special Issue: In honor of Dr. Robert Yu.
Rights and permissions
About this article
Cite this article
Li, YT., Li, SC., Buck, W.R. et al. Selective Extraction and Effective Separation of Galactosylsphingosine (Psychosine) and Glucosylsphingosine from Other Glycosphingolipids in Pathological Tissue Samples. Neurochem Res 36, 1612–1622 (2011). https://doi.org/10.1007/s11064-010-0348-3
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11064-010-0348-3