Summary
Urinary excretion of oxidized bases and nucleosides has been suggested as a non-invasive biomarker of oxidative damage and repair. Oxidative adducts, resulting from a variety of reactive oxygen species. are in fact excreted in urine following repair. A method for the analysis of 5-hydroxyuracil (5-OHUra), 5-hydroxy-2’-deoxyuridine (5-OHdUrd). 5-hy- droxymethyluracil (5-HMUra). 5-hydroxymethyl-2’-deoayuridine (5-HMdUrd) in urine has been developed, based on GC/MS quantification. Stable isotopically labelled (M + 4) analogues, synthesized in our laboratory, are used as internal standards, assuring appropriate quantification in complex biological fluids. Urines are first purified by HPLC on a reverse phase column and fractions corresponding to the compounds of interest derivatized for GC/MS analysis. Two different derivatives for GC/MS determination, the trimethylsylyl (TMS) and the tert-butyldimethylsylyl (t-RDMS) derivatives. have been tested. Detection limit in the selective ion monitoring (SIM) mode is generally two-fold lomer with t-BDMS. Preliminary results on four healthy subjects show that the oxidized bases 5-OHUra and 5-HMUra are excreted in urine (approximately 0.7 nmol/kg/day), while the corresponding nucleosides are not detectable. The developed method could have important applications in the analysis of oxidative lesions in DNA exposed to oxidative stress or in DNA from biological samples.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
Adelman, R., Saul, R.L. and Ames, B.N. (1988) Oxidative damage to DNA: relation to species metabolic rate and life span. Proc. Natl. Acad. Sci. USA 85: 2706–2708.
Simic, M.G. (1989) Mechanisms of inhibition of free radical processes in mutagenesis and carcinogenesis. Mutat. Res. 202: 377–386.
Fraga, C.G., Shinenaga, M.K., Park, J.W., Degan, P. and Ames, B.N. (1990) Oxidative damage to DNA during aging: 8-hydroxy-2’-deoxyguanosine in rat organ DNA and urine. Proc. Natl Acad. Sci. USA 87: 4533–4537.
von Sonntag, C.V. (1987) The Chemical Basis of Radiation Biology. Taylor & Francis, London.
Cadet, J. (1994) DNA damage caused by oxidation, deamination, ultraviolet radiation and photoexcited psoralens. In: K. Hemminki, A. Dipple, D.E.G. Shuker, F.F. Kadlubar, D. Segerback and H. Bartsch (eds): DNA Adducts: Idenitfication and Biological Significance, IARC Scientific Publication No. 125, IARC Lyons, pp 245–276.
Bergtold, D.S., Simic, M.G, Alession, H. and Cutler, R.G. (1988) Urine biomarkers of oxidative DNA damage. In: M.G. Simic, K.A. Taylor, J.F. Ward and C. von Sonntag (eds): Oxygen Radicals in Biology and Medicine. Plenum Press, New York, pp 483–490.
Cundy, K.C., Kohen, R. and Ames, B.N. (1988) Determination of 8-hydroxyguanosine in human urine: a possible assay for in vivo DNA damage. In: M.G. Simic, K.A. Taylor, J.F. Ward and C. von Sonntag (eds): Oxygen Radicals in Biology and Medicine. Plenum Press, New York, pp 479–482.
Loft, S., Vistisen, K., Ewertz, M., Tjonneland A., Overvad, K. and Poulsen, E.H. (1992) Oxidative DNA damage estimated by 8-hydroxydeoxyguanosine excretion in humans: influence of smoking, gender and body mass index. Carcinogenesis 13: 2241–2247.
Shinenaga, M.K., Gimeno, C.J. and Ames, B.N. (1989) Urinary 8-hydroxy-2’- deoxyguanosine as a biological marker of in vivo oxidative DNA damage. Proc. Natl Acad. Sci. USA 86: 9697–9701.
Shigenaga, M.K., Aboujaoude, E.N., Chen, Q. and Ames, B.N. (1994) Assays of oxidative DNA damage biomarker 8-oxo-2’-deoxyguanosine and 8-oxoguanine in nuclear DNA and biological fluids by high-performance liquid chromatography with electrochemical detection. In: L. Packer (ed.): Oxygen Radicals in Biological Systems, Methods in Enzymology, Vol. 234, Academic Press, San Diego, CA, pp 16–33.
Boiteux, S., Gajewski, E., Laval, J. and Dizdaroglu, M. (1992) Substrate specificity of the Escherichia coli Fpg protein: excision of purine lesions in DNA produced by ionizing radiation or photosensitization. Biochemistry 31: 106–110.
Demple, B. and Harrison, L. (1994) Repair of oxidative damage to DNA: enzymology and biology. Ann. Rev. Biochem. 63: 918–948.
Hamilton, K.K., Lee, K. and Doetsch, P.W. (1994) Detection and characterization of eukaryotic enzymes that recognize oxidative DNA damage. In: L. Packer (ed.): Oxygen Radicals in Biological Systems, Method in Enzymology, Vol. 234, Academic Press, San Diego, CA, pp 33–44.
Tchou, J., Bodepudi, V., Shibutani, S., Antoshechkin, I., Miller, J., Grollman, A.P. and Johnson, F. (1994) Substrate specificity of Fpg protein. J. Biol. Chem. 269: 15318–15324.
Lindhal, T. (1993) Instability and decay of the primary structure of DNA. Nature 362: 709–715.
Fuciarelli, A.F., Wegher, B.J., Gajewski, E., Dizdaroglu, M. and Blakely, W.F. (1989) Quantitative measurement of radiation-induced base products in DNA using gas-chro- matography-mass spectrometry. Radiat. Res. 119: 219–231.
Djuric, Z., Luongo, D.A. and Harper, D.A. (1991) Quantitation of 5-hydroxymetlyuracil in DNA by gas chromatography with mass spectral detection. Chem. Res. Toxicol. 4: 687–691.
Wagner, J.R., van Lier, J.E., Decarnoz, C., Berger, M. and Cadet, J. (1990) Photodynamic method for oxyradical induced DNA damage. In: L.Packer and A.N. Glazer (eds): Oxygen Radicals in Biological Systems, Method in Enzymology, Vol 186, Academic Press, pp 502–511.
Wagner, J.R., Hu, C.-C. and Ames, B.N. (1992) Endogenous oxidative damage of deoxycytidine in DNA. Proc. Natl. Acad. Sci. USA 89: 3380–3384.
Djuric, Z., Heilburn, L.K., Reading, B.A., Booner, A., Valeriote, F.A. and Martino, S. (1991) Effects of a low-fat diet on levels of oxidative damage to DNA in human peripheral nucleated blood cells. J. Natl. Cancer Inst. 83: 766–769.
Boorstein, R.J., Levy, D.D. and Teebor, G.W. (1987) Phylogenetic evidence of a role for 5-hydroxymethyluracil-DNA glycosylase in the maintenance of 5-methylcytosine in DNA. Nucleic Acids Res. 17: 7653–7661.
Stillwell, W.G., Xu, H.-X., Adkins, J.A., Wishnok, J.S. and Tannenbaum, S.R. (1989) Analysis of methylated and oxidized purines in urine by capillary gas chromatographymass spectrometry. Chem. Res. Toxicol. 2: 94–99.
Faure, H., Incardona, M.-F., Boujet, C., Cadet, J., Ducros, V. Favier, A. (1993) Gas chromatographic-mass spectrometry determination of 5-hydroxymethyluracil in human urine by stable isotopic dilution. J. Chromatogr. 613: 1–7.
Dizdaroglu, M. (1993) Quantitative determination of oxidative base damage in DNA by stable isotopic-dilution mass spectrometry. FEBS Lett. 315: 1–6.
Cadet, J. and Weinfeld, M. (1993) Detecting DNA damage. Anal. Chem. 65: 675A-682A.
Polverelli, M., Berger, M., Mouret, J.F., Odin, F. and Cadet, J. (1990) Acidic hydrolysis of the N-glycosidic bonds of deoxyribonucleic acid by hydrogen fluoride stabilized in pyridine. Nucleosides Nucleotides 9: 451–452.
Cadet, J., Ravanat, J.L., Buchko, G.W., Yeo, H.C. and Ames, B.N. (1994) Single oxygen DNA damage: chromatographic and mass spectrometric analysis of damage products. In: L. Packer (ed.): Oxygen Radicals in Biological Systems, Methods in Enzymology, Vol 234, Academic Press, San Diego, CA, pp 79–88.
Douki, T., Voituriez, L. and Cadet, J. (1995) Measurement of pyrimidine (6–4) pyrimidone photoproducts in DNA by a mild acid hydrolysis and HPLC-fluorescence detection assay. Chem. Res. Toxicol. 8: 244–253.
Degan, P., Shigenaga, M.K., Park, E.M. Alperin, P.E. and Ames, B.N. (1991) Immunoaffinity isolation of urinary 8-hydroxy-2’-deoxyguanosine and 8-hydroxyguanine and quantitation of 8-hydroxy-2’-deoxyguanosine in DNA by polyclonal antibodies. Carcinogenesis 12: 865–871.
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 1995 Birkhäuser Verlag Basel/Switzerland
About this chapter
Cite this chapter
Incardona, MF., Bianchini, F., Favier, A.E., Cadet, J. (1995). Measurement of oxidized nucleobases and nucleosides in human urine by using a GC/MS assay in the selective ion monitoring mode. In: Favier, A.E., Cadet, J., Kalyanaraman, B., Fontecave, M., Pierre, JL. (eds) Analysis of Free Radicals in Biological Systems. Birkhäuser Basel. https://doi.org/10.1007/978-3-0348-9074-8_18
Download citation
DOI: https://doi.org/10.1007/978-3-0348-9074-8_18
Publisher Name: Birkhäuser Basel
Print ISBN: 978-3-0348-9895-9
Online ISBN: 978-3-0348-9074-8
eBook Packages: Springer Book Archive