Abstract
Inherited deficiencies of the enzymes adenosine deaminase (adenosine aminohydrolase; EC 3.5.4.4) and purine nucleoside phosphorylase (purine-nucleoside:orthophosphate ribosyltransferase; EC 2.4.2.1) preferentially interfere with lymphocyte development while sparing most other organ systems. Previous experiments have shown that through the action of specific kinases, nucleosides can be “trapped” intracellularly in the form of 5′-phosphates. We therefore measured the ability of newborn human tissues to phosphorylate adenosine and deoxyadenosine, the substrate of adenosine deaminase, and also inosine, deoxyinosine, guanosine, and deoxyguanosine, the substrates of purine nucleoside phosphorylase. Substantial activities of adenosine kinase were found in all tissues studied, while guanosine and inosine kinases were detected in none. However, the ability to phosphorylate deoxyadenosine, deoxyinosine, and deoxyguanosine was largely confined to lymphocytes. Adenosine deaminase, but not purine nucleoside phosphorylase, showed a similar lymphoid predominance. Other experiments showed that deoxyadenosine, deoxyinosine, and deoxyguanosine were toxic to human lymphoid cells. The toxicity of deoxyadenosine was reversed by the addition of deoxycytidine, but not uridine, to the culture medium. Based upon these and other experiments, we propose that in adenosine deaminase and purine nucleoside phosphorylase deficiency, toxic deoxyribonucleosides produced by many tissues are selectively trapped in lymphocytes by phosphorylating enzyme(s).
Keywords: immunodeficiency, lymphocyte, purine deoxyribonucleoside kinase, purine deoxyribonucleotides
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Selected References
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- Adams A., Harkness R. A. Adenosine deaminase activity in thymus and other human tissues. Clin Exp Immunol. 1976 Dec;26(3):647–649. [PMC free article] [PubMed] [Google Scholar]
- Agarwal R. P., Sagar S. M., Parks R. E., Jr Adenosine deaminase from human erythrocytes: purification and effects of adenosine analogs. Biochem Pharmacol. 1975 Mar 15;24(6):693–701. doi: 10.1016/0006-2952(75)90245-2. [DOI] [PubMed] [Google Scholar]
- Benke P. J., Dittmar D. Purine dysfunction in cells from patients with adenosine deaminase deficiency. Pediatr Res. 1976 Jul;10(7):642–646. doi: 10.1203/00006450-197607000-00002. [DOI] [PubMed] [Google Scholar]
- Boyle W. An extension of the 51Cr-release assay for the estimation of mouse cytotoxins. Transplantation. 1968 Sep;6(6):761–764. doi: 10.1097/00007890-196809000-00002. [DOI] [PubMed] [Google Scholar]
- Brenton D. P., Astrin K. H., Cruikshank M. K., Seegmiller J. E. Measurement of free nucleotides in cultured human lymphoid cells using high pressure liquid chromatography. Biochem Med. 1977 Jun;17(3):231–247. doi: 10.1016/0006-2944(77)90029-1. [DOI] [PubMed] [Google Scholar]
- Carson D. A., Seegmiller J. E. Effect of adenosine deaminase inhibition upon human lymphocyte blastogenesis. J Clin Invest. 1976 Feb;57(2):274–282. doi: 10.1172/JCI108278. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Cohen A., Doyle D., Martin D. W., Jr, Ammann A. J. Abnormal purine metabolism and purine overproduction in a patient deficient in purine nucleoside phosphorylase. N Engl J Med. 1976 Dec 23;295(26):1449–1454. doi: 10.1056/NEJM197612232952603. [DOI] [PubMed] [Google Scholar]
- Crabtree G. W., Henderson J. F. Rate-limiting steps in the interconversion of purine ribonucleotides in Ehrlich ascites tumor cells in vitro. Cancer Res. 1971 Jul;31(7):985–991. [PubMed] [Google Scholar]
- Durham J. P., Ives D. H. Deoxycytidine kinase. I. Distribution in normal and neoplastic tissues and interrelationships of deoxycytidine and 1-beta-D-arabinofuranosylcytosine phosphorylation. Mol Pharmacol. 1969 Jul;5(4):358–375. [PubMed] [Google Scholar]
- Durham J. P., Ives D. H. Deoxycytidine kinase. II. Purification and general properties of the calf thymus enzyme. J Biol Chem. 1970 May 10;245(9):2276–2284. [PubMed] [Google Scholar]
- Giblett E. R., Ammann A. J., Wara D. W., Sandman R., Diamond L. K. Nucleoside-phosphorylase deficiency in a child with severely defective T-cell immunity and normal B-cell immunity. Lancet. 1975 May 3;1(7914):1010–1013. doi: 10.1016/s0140-6736(75)91950-9. [DOI] [PubMed] [Google Scholar]
- Giblett E. R., Anderson J. E., Cohen F., Pollara B., Meuwissen H. J. Adenosine-deaminase deficiency in two patients with severely impaired cellular immunity. Lancet. 1972 Nov 18;2(7786):1067–1069. doi: 10.1016/s0140-6736(72)92345-8. [DOI] [PubMed] [Google Scholar]
- Green H., Chan T. Pyrimidine starvation induced by adenosine in fibroblasts and lymphoid cells: role of adenosine deaminase. Science. 1973 Nov 23;182(4114):836–837. doi: 10.1126/science.182.4114.836. [DOI] [PubMed] [Google Scholar]
- Hirschhorn R., Levytaka V., Pollara B., Meuwissen H. J. Evidence for control of several different tissue-specific isozymes of adenosine deaminase by a single genetic locus. Nat New Biol. 1973 Dec 19;246(155):200–202. doi: 10.1038/newbio246200a0. [DOI] [PubMed] [Google Scholar]
- Ives D. H., Durham J. P., Tucker V. S. Rapid determination of nucleoside kinase and nucleotidase activities with tritium-labeled substrates. Anal Biochem. 1969 Apr 4;28(1):192–205. doi: 10.1016/0003-2697(69)90170-5. [DOI] [PubMed] [Google Scholar]
- KLENOW H. Further studies on the effect of deoxyadenosine on the accumulation of deoxyadenosine triphosphate and inhibition of deoxyribonucleic acid synthesis in Ehrlich ascites tumor cells in vitro. Biochim Biophys Acta. 1962 Dec 31;61:885–896. doi: 10.1016/0926-6550(62)90005-1. [DOI] [PubMed] [Google Scholar]
- Keightley R. G., Lawton A. R., Cooper M. D., Yunis E. J. Successful fetal liver transplantation in a child with severe combined immunodeficiency. Lancet. 1975 Nov 1;2(7940):850–853. doi: 10.1016/s0140-6736(75)90238-x. [DOI] [PubMed] [Google Scholar]
- Kim B. K., Cha S., Parks R. E., Jr Purine nucleoside phosphorylase from human erythroyctes. II. Kinetic analysis and substrate-binding studies. J Biol Chem. 1968 Apr 25;243(8):1771–1776. [PubMed] [Google Scholar]
- Krenitsky T. A., Tuttle J. V., Koszalka G. W., Chen I. S., Beacham L. M., 3rd, Rideout J. L., Elion G. B. Deoxycytidine kinase from calf thymus. Substrate and inhibitor specificity. J Biol Chem. 1976 Jul 10;251(13):4055–4061. [PubMed] [Google Scholar]
- Krygier V., Momparler R. L. Mammalian deoxynucleoside kinases. II. Deoxyadenosine kinase: purification and properties. J Biol Chem. 1971 May 10;246(9):2745–2751. [PubMed] [Google Scholar]
- LOWRY O. H., ROSEBROUGH N. J., FARR A. L., RANDALL R. J. Protein measurement with the Folin phenol reagent. J Biol Chem. 1951 Nov;193(1):265–275. [PubMed] [Google Scholar]
- Lever J. E., Nuki G., Seegmiller J. E. Expression of purine overproduction in a series of 8-azaguanine-resistant diploid human lymphoblast lines. Proc Natl Acad Sci U S A. 1974 Jul;71(7):2679–2683. doi: 10.1073/pnas.71.7.2679. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Mills G. C., Schmalstieg F. C., Trimmer K. B., Goldman A. S., Goldblum R. M. Purine metabolism in adenosine deaminase deficiency. Proc Natl Acad Sci U S A. 1976 Aug;73(8):2867–2871. doi: 10.1073/pnas.73.8.2867. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Moore E. C., Hurlbert R. B. Regulation of mammalian deoxyribonucleotide biosynthesis by nucleotides as activators and inhibitors. J Biol Chem. 1966 Oct 25;241(20):4802–4809. [PubMed] [Google Scholar]
- Paterson A. R., Kim S. C., Bernard O., Cass C. E. Transport of nucleosides. Ann N Y Acad Sci. 1975 Aug 8;255:402–411. doi: 10.1111/j.1749-6632.1975.tb29248.x. [DOI] [PubMed] [Google Scholar]
- Polmar S. H., Wetzler E. M., Stern R. C., Hirschhorn R. Restoration of in-vitro lymphocyte responses with exogenous adenosine deaminase in a patient with severe combined immunodeficiency. Lancet. 1975 Oct 18;2(7938):743–746. doi: 10.1016/s0140-6736(75)90726-6. [DOI] [PubMed] [Google Scholar]
- RANDERATH K., RANDERATH E. ION-EXCHANGE CHROMATOGRAPHY OF NUCLEOTIDES ON POLY-(ETHYLENEIMINE)-CELLULOSE THIN LAYERS. J Chromatogr. 1964 Oct;16:111–125. doi: 10.1016/s0021-9673(01)82445-6. [DOI] [PubMed] [Google Scholar]
- REICHARD P., CANELLAKIS Z. N., CANELLAKIS E. S. Regulatory mechanisms in the synthesis of deoxyribonucleic acid in vitro. Biochim Biophys Acta. 1960 Jul 15;41:558–559. doi: 10.1016/0006-3002(60)90067-6. [DOI] [PubMed] [Google Scholar]
- Reichard P. 4th FEBS Meeting's Plenary Lecture. The biosynthesis of deoxyribonucleotides. Eur J Biochem. 1968 Jan;3(3):259–266. doi: 10.1111/j.1432-1033.1968.tb19525.x. [DOI] [PubMed] [Google Scholar]
- Schnebli H. P., Hill D. L., Bennett L. L., Jr Purification and properties of adenosine kinase from human tumor cells of type H. Ep. No. 2. J Biol Chem. 1967 May 10;242(9):1997–2004. [PubMed] [Google Scholar]
- Snyder F. F., Henderson J. F. Alternative pathways of deoxyadenosine and adenosine metabolism. J Biol Chem. 1973 Aug 25;248(16):5899–5904. [PubMed] [Google Scholar]
- Snyder F. F., Mendelsohn J., Seegmiller J. E. Adenosine metabolism in phytohemagglutinin-stimulated human lymphocytes. J Clin Invest. 1976 Sep;58(3):654–666. doi: 10.1172/JCI108512. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Wolberg G., Zimmerman T. P., Hiemstra K., Winston M., Chu L. C. Adenosine inhibition of lymphocyte-mediated cytolysis: possible role of cyclic adenosine monophosphate. Science. 1975 Mar 14;187(4180):957–959. doi: 10.1126/science.167434. [DOI] [PubMed] [Google Scholar]
