Browsing Recerca: articles, congressos, llibres by Author "Calvo, Isabel A."

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Browsing Recerca: articles, congressos, llibres by Author "Calvo, Isabel A."

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  • Calvo, Isabel A.; Boronat, Susanna; Domènech, Alba; García-Santamarina, Sarela, 1978-; Ayté del Olmo, José; Hidalgo Hernando, Elena (Elsevier, 2013)
    In fission yeast, the transcription factor Pap1 undergoes H2O2-dependent oxidation that promotes its nuclear accumulation and the activation of an antioxidant gene program. However, the mechanisms that regulate the sensitivity ...
  • Calvo, Isabel A.; Gabrielli, Natalia, 1978-; Iglesias Baena, Iván; García Santamarina, Sarela; Hoe, Kwang-Lae; Kim, Dong Uk; Sansó Martínez, Miriam, 1979-; Zuin, Alice; Pérez, Pilar; Ayté del Olmo, José; Hidalgo Hernando, Elena (Public Library of Science (PLoS), 2009)
    Background: An excess of caffeine is cytotoxic to all eukaryotic cell types. We aim to study how cells become tolerant to a toxic dose of this drug, and the relationship between caffeine and oxidative stress pathways. ...
  • Zuin, Alice; Gabrielli, Natalia, 1978-; Calvo, Isabel A.; García Santamarina, Sarela; Hoe, Kwang-Lae; Kim, Dong Uk; Park, Han-Oh; Hayles, Jacqueline; Ayté del Olmo, José; Hidalgo Hernando, Elena (Public Library of Science (PLoS), 2008)
    Background: Oxidative stress is a probable cause of aging and associated diseases. Reactive oxygen species (ROS) originate mainly from endogenous sources, namely the mitochondria. Methodology/Principal Findings: We analyzed ...
  • Jara, Mónica; Vivancos Prellezo, Ana; Calvo, Isabel A.; Moldón, Alberto; Sansó Martínez, Miriam, 1979-; Hidalgo Hernando, Elena (American Society for Cell Biology, 2007)
    Peroxiredoxins are known to interact with hydrogen peroxide (H2O2) and to participate in oxidant scavenging, redox signal transduction, and heat-shock responses. The two-cysteine peroxiredoxin Tpx1 of Schizosaccharomyces ...
  • Boronat, Susanna; Domènech, Alba; Paulo, Ester; Calvo, Isabel A.; García Santamarina, Sarela, 1978-; García, Patrícia; Encinar del Dedo, Javier; Barcons, Anna; Serrano, Erica; Carmona, Mercè; Hidalgo Hernando, Elena (Elsevier, 2014)
    Cysteine residues, and in particular their thiolate groups, react not only with reactive oxygen species but also with electrophiles and with reactive nitrogen species. Thus, cysteine oxidation has often been linked to the ...
  • Calvo, Isabel A.; García, Patricia; Ayté del Olmo, José; Hidalgo Hernando, Elena (Oxford University Press, 2012)
    In response to hydrogen peroxide (H2O2), the transcription factor Pap1 from Schizosaccharomyces pombe regulates transcription of genes required for adaptation to oxidative stress and for tolerance to toxic drugs. H2O2 ...

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