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Structural and Immunochemical Identification of Le(a), Le(b), H Type 1, and Related Glycolipids in Small Intestinal Mucosa of a Group O Le(a-b-) Nonsecretor

Overview
Journal Glycoconj J
Publisher Springer
Date 1997 Feb 1
PMID 9111138
Citations 9
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Abstract

Total nonacid glycosphingolipids were isolated from small intestine mucosal scrapings of a red cell blood group O Le(a-b-) nonsecretor cadaver. Glycolipids were extracted and fractionated into five fractions based on chromatographic and immunostaining properties. These glycolipid fractions were then analysed by thin-layer chromatography for Lewis activity with antibodies reactive to the type 1 precursor (Le(c)), H type 1 (Le(d)), Le(a) and Le(b) epitopes. Fractions were structurally characterized by mass spectrometry (EI-MS and EI-MS/MS-TOF) and proton NMR spectroscopy. EI-MS/MS-TOF allowed for the identification of trace substances in fractions containing several other glycolipid species. Consistent with the red cell phenotype, large amounts of lactotetraosylceramide (Le(c)-4) were detected. Inconsistent with the red cell phenotype, small quantities of Le(a)-5, H-5-1 and Le(b)-6 glycolipids were immunochemically and structurally identified in the small intestine of this individual. By EI-MS/MS-TOF several large glycolipids with 9 and 10 sugar residues were also identified. The extensive carbohydrate chain elongation seen in this individual with a Lewis negative nonsecretor phenotype supports the concept that Lewis and Secretor blood group fucosylation may be a mechanism to control type 1 glycoconjugate chain extension.

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References
1.
Limas C . Detection of urothelial Lewis antigens with monoclonal antibodies. Am J Pathol. 1986; 125(3):515-23. PMC: 1888478. View

2.
Stroud M, Levery S, Nudelman E, Salyan M, Towell J, ROBERTS C . Extended type 1 chain glycosphingolipids: dimeric Lea (III4V4Fuc2Lc6) as human tumor-associated antigen. J Biol Chem. 1991; 266(13):8439-46. View

3.
Karlsson K . Preparation of total nonacid glycolipids for overlay analysis of receptors for bacteria and viruses and for other studies. Methods Enzymol. 1987; 138:212-20. DOI: 10.1016/0076-6879(87)38018-8. View

4.
KOERNER T, Prestegard J, Yu R . Oligosaccharide structure by two-dimensional proton nuclear magnetic resonance spectroscopy. Methods Enzymol. 1987; 138:38-59. DOI: 10.1016/0076-6879(87)38006-1. View

5.
Henry S, Mollicone R, Fernandez P, Samuelsson B, Oriol R, Larson G . Molecular basis for erythrocyte Le(a+ b+) and salivary ABH partial-secretor phenotypes: expression of a FUT2 secretor allele with an A-->T mutation at nucleotide 385 correlates with reduced alpha(1,2) fucosyltransferase activity. Glycoconj J. 1996; 13(6):985-93. DOI: 10.1007/BF01053194. View