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Pure Appl. Chem., 2011, Vol. 83, No. 4, pp. 801-811

http://dx.doi.org/10.1351/PAC-CON-10-08-22

Published online 2010-12-15

Production and quenching of reactive oxygen species by pterin derivatives, an intriguing class of biomolecules

Esther Oliveros1*, Maria Laura Dántola2, Mariana Vignoni2, Andrés H. Thomas2 and Carolina Lorente2*

1 IMRCP Laboratory, UMR CNRS/UPS 5623, Paul Sabatier University (Toulouse III), 118 route de Narbonne, F-31062 Toulouse cédex 9, France
2 INIFTA, Department of Chemistry, Faculty of Sciences, National University of La Plata, -CCT La Plata-CONICET, Casilla de Correo 16, Sucursal 4, (1900) La Plata, Argentina

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  • Thomas Andrés H., Serrano Mariana P., Rahal Virginie, Vicendo Patricia, Claparols Catherine, Oliveros Esther, Lorente Carolina: Tryptophan oxidation photosensitized by pterin. Free Radical Biology and Medicine 2013, 63, 467. <http://dx.doi.org/10.1016/j.freeradbiomed.2013.05.044>
  • Thomas Andrés H., Lorente Carolina, Roitman Karina, Morales Maia M., Dántola M. Laura: Photosensitization of bovine serum albumin by pterin: A mechanistic study. Journal of Photochemistry and Photobiology B: Biology 2013, 120, 52. <http://dx.doi.org/10.1016/j.jphotobiol.2013.01.008>
  • Castaño Carolina, Dántola María L., Oliveros Esther, Thomas Andrés H., Lorente Carolina: Oxidation of Tyrosine Photoinduced by Pterin in Aqueous Solution. Photochem Photobiol 2013, 89, 1448. <http://dx.doi.org/10.1111/php.12099>
  • Serrano Mariana P., Borsarelli Claudio D., Thomas Andrés H.: Type I Photosensitization of 2′-deoxyadenosine 5′-monophosphate (5′-dAMP) by Biopterin and its Photoproduct Formylpterin. Photochem Photobiol 2013, 89, 1456. <http://dx.doi.org/10.1111/php.12134>
  • Serrano Mariana P., Lorente Carolina, Morán Vieyra Faustino E., Borsarelli Claudio D., Thomas Andrés H.: Photosensitizing properties of biopterin and its photoproducts using 2′-deoxyguanosine 5′-monophosphate as an oxidizable target. Phys. Chem. Chem. Phys. 2012, 14, 11657. <http://dx.doi.org/10.1039/c2cp41476g>
  • Serrano Mariana P., Vignoni Mariana, Dántola M. Laura, Oliveros Esther, Lorente Carolina, Thomas Andrés H.: Emission properties of dihydropterins in aqueous solutions. Phys Chem Chem Phys 2011, 13, 7419. <http://dx.doi.org/10.1039/c0cp02912b>