Presence of adenosine deaminase on the surface of mononuclear blood cells: immunochemical localization using light and electron microscopyJM Aran, D Colomer, E Matutes, JL Vives-Corrons and R Franco Departament de Bioquimica i Fisiologia, Facultat de Quimica, Universitat de Barcelona, Spain. Adenosine deaminase, which is essential for lymphoid differentiation and function, has previously been considered to be a cytosolic enzyme. In this report we demonstrate that it can be found associated with the plasma membrane of lymphocytes. By means of immunological techniques using both light and electron microscopy, adenosine deaminase was localized on the external side of the plasma membrane of normal lymphocytes and monocytes. Since the enzyme expression differed depending on the type of cell examined, new hypotheses about the mechanisms involving purine metabolism in immune dysfunctions or immunodeficiency syndromes may be considered.
Volume 39,
Issue 8,
pp. 1001-1008,
08/01/1991
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T. Hashikawa, M. Takedachi, M. Terakura, S. Yamada, L.F. Thompson, Y. Shimabukuro, and S. Murakami Activation of adenosine receptor on gingival fibroblasts. J. Dent. Res., August 1, 2006; 85(8): 739 - 744. [Abstract] [Full Text] [PDF] |
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A. Thiele, R. Kronstein, A. Wetzel, A. Gerth, K. Nieber, and S. Hauschildt Regulation of Adenosine Receptor Subtypes during Cultivation of Human Monocytes: Role of Receptors in Preventing Lipopolysaccharide-Triggered Respiratory Burst Infect. Immun., March 1, 2004; 72(3): 1349 - 1357. [Abstract] [Full Text] [PDF] |
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D. Aldinucci, D. Poletto, D. Lorenzon, P. Nanni, M. Degan, K. Olivo, B. Rapana, A. Pinto, and V. Gattei CD26 Expression Correlates with a Reduced Sensitivity to 2'-Deoxycoformycin-Induced Growth Inhibition and Apoptosis in T-Cell Leukemia/Lymphomas Clin. Cancer Res., January 15, 2004; 10(2): 508 - 520. [Abstract] [Full Text] [PDF] |
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J Y-Y Lee, J Hempel, and J-S Deng Anti-adenosine deaminase antibodies in lupus erythematosus Lupus, March 1, 2002; 11(3): 168 - 174. [Abstract] [PDF] |
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O. J. Cordero, F. J. Salgado, C. M. Fernandez-Alonso, C. Herrera, C. Lluis, R. Franco, and M. Nogueira Cytokines regulate membrane adenosine deaminase on human activated lymphocytes J. Leukoc. Biol., December 1, 2001; 70(6): 920 - 930. [Abstract] [Full Text] [PDF] |
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S. Ginés, F. Ciruela, J. Burgueño, V. Casadó, Enric. I. Canela, J. Mallol, C. Lluís, and R. Franco Involvement of Caveolin in Ligand-Induced Recruitment and Internalization of A1 Adenosine Receptor and Adenosine Deaminase in an Epithelial Cell Line Mol. Pharmacol., April 16, 2001; 59(5): 1314 - 1323. [Abstract] [Full Text] |
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C. Herrera, V. Casadó, F. Ciruela, P. Schofield, J. Mallol, C. Lluis, and R. Franco Adenosine A2B Receptors Behave as an Alternative Anchoring Protein for Cell Surface Adenosine Deaminase in Lymphocytes and Cultured Cells Mol. Pharmacol., January 1, 2001; 59(1): 127 - 134. [Abstract] [Full Text] |
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A. Minelli, C. Allegrucci, P. Piomboni, R. Mannucci, C. Lluis, and R. Franco Immunolocalization of A1 Adenosine Receptors in Mammalian Spermatozoa J. Histochem. Cytochem., September 1, 2000; 48(9): 1163 - 1172. [Abstract] [Full Text] |
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A. Minelli, C. Allegrucci, I. Mezzasoma, G. Ronquist, C. Lluis, and R. Franco CD26 and Adenosine Deaminase Interaction: Its Role in the Fusion Between Horse Membrane Vesicles and Spermatozoa Biol Reprod, September 1, 1999; 61(3): 802 - 808. [Abstract] [Full Text] |
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C. A. Saura, J. Mallol, E. I. Canela, C. Lluis, and R. Franco Adenosine Deaminase and A1 Adenosine Receptors Internalize Together following Agonist-induced Receptor Desensitization J. Biol. Chem., July 10, 1998; 273(28): 17610 - 17617. [Abstract] [Full Text] [PDF] |
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J Kameoka, T Tanaka, Y Nojima, S. Schlossman, and C Morimoto Direct association of adenosine deaminase with a T cell activation antigen, CD26 Science, July 23, 1993; 261(5120): 466 - 469. [Abstract] [PDF] |
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C. Herrera, C. Morimoto, J. Blanco, J. Mallol, F. Arenzana, C. Lluis, and R. Franco Comodulation of CXCR4 and CD26 in Human Lymphocytes J. Biol. Chem., May 25, 2001; 276(22): 19532 - 19539. [Abstract] [Full Text] [PDF] |
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