» Articles » PMID: 4517665

Transformation of Neuraminidase-treated Lymphocytes by Soybean Agglutinin

Overview
Specialty Science
Date 1973 Sep 1
PMID 4517665
Citations 11
Authors
Affiliations
Soon will be listed here.
Abstract

Transformation of mouse-spleen lymphocytes in the presence of soybean agglutinin is markedly enhanced after their treatment with neuraminidase (EC 3.2.1.18). Incubation of the cells with the enzyme also facilitates their agglutination by the lectin. The soybean agglutinin-induced agglutination and transformation is inhibited specifically by N-acetyl-D-galactosamine. New specific binding sites for soybean agglutinin were shown to appear after neuraminidase treatment. It is postulated that the transformation of neuraminidase-treated mouse-spleen lymphocytes induced by soybean agglutinin is caused by the binding of the lectin to galactosyl residues exposed by the action of neuraminidase on the cell membrane.

Citing Articles

Differential agglutination by soybean agglutinin of human leukemia and neuroblastoma cell lines: potential application to autologous bone marrow transplantation.

Reisner Y Proc Natl Acad Sci U S A. 1983; 80(21):6657-61.

PMID: 6356131 PMC: 391229. DOI: 10.1073/pnas.80.21.6657.


Thermodynamic and kinetic studies on saccharide binding to soya-bean agglutinin.

Swamy M, Krishna Sastry M, Khan M, Surolia A Biochem J. 1986; 234(3):515-22.

PMID: 3755041 PMC: 1146601. DOI: 10.1042/bj2340515.


Glycophorin A interferes in the agglutination of human erythrocytes by concanavalin A. Explanation of the requirement for enzymic predigestion.

Gokhale S, MEHTA N Biochem J. 1987; 241(2):505-11.

PMID: 3297033 PMC: 1147589. DOI: 10.1042/bj2410505.


The distinguishing characteristics of the plasma membrane are its exposed proteins.

Gates R, Phillips D, Morrison M Biochem J. 1975; 147(2):373-6.

PMID: 1180898 PMC: 1165454. DOI: 10.1042/bj1470373.


Mitogenic action of neuraminidase.

Semenzato G, SARASIN P, Amadori G, Gasparotto G Experientia. 1977; 33(11):1520-1.

PMID: 923734 DOI: 10.1007/BF01918846.


References
1.
Greaves M, Janossy G . Elicitation of selective T and B lymphocyte responses by cell surface binding ligands. Transplant Rev. 1972; 11:87-130. DOI: 10.1111/j.1600-065x.1972.tb00047.x. View

2.
Novogrodsky A, Gery I . Enhancement of mouse thymus cells response to periodate treatment by a soluble factor. J Immunol. 1972; 109(6):1278-81. View

3.
Ozanne B, Sambrook J . Binding of radioactively labelled concanavalin A and wheat germ agglutinin to normal and virus-transformed cells. Nat New Biol. 1971; 232(31):156-60. DOI: 10.1038/newbio232156a0. View

4.
Singer S, Nicolson G . The fluid mosaic model of the structure of cell membranes. Science. 1972; 175(4023):720-31. DOI: 10.1126/science.175.4023.720. View

5.
Lis H, Sela B, Sachs L, Sharon N . Specific inhibition by N-acetyl-D-galactosamine of the interaction between soybean agglutinin and animal cell surfaces. Biochim Biophys Acta. 1970; 211(3):582-5. DOI: 10.1016/0005-2736(70)90265-8. View