New Insights into the Detection of Sulfur Trioxide Anion Radical by Spin Trapping: Radical Trapping versus Nucleophilic Addition

Por Ranguelova, Kalina, Mason, Ronald P.
Publicado em 2009

The Fidelity of Spin Trapping with DMPO in Biological Systems

Por Ranguelova, Kalina, Mason, Ronald P.
Publicado em 2011

(Bi)sulfite Oxidation by Copper,Zinc-Superoxide Dismutase: Sulfite-Derived, Radical-Initiated Protein Radical Formation

Por Ranguelova, Kalina, Bonini, Marcelo G., Mason, Ronald P.
Publicado em 2010

Spin Trapping Investigation of Peroxide- and Isoniazid-Induced Radicals in Mycobacterium tuberculosis Catalase-Peroxidase

Por Ranguelova, Kalina, Suarez, Javier, Magliozzo, Richard S., Mason, Ronald P.
Publicado em 2008

Antibiotic Resistance in Mycobacterium tuberculosis: PEROXIDASE INTERMEDIATE BYPASS CAUSES POOR ISONIAZID ACTIVATION BY THE S315G MUTANT OF M. TUBERCULOSIS CATALASE-PEROXIDASE (Kat...

Por Suarez, Javier, Ranguelova, Kalina, Schelvis, Johannes P. M., Magliozzo, Richard S.
Publicado em 2009

Studies on the photosensitized reduction of resorufin and implications for the detection of oxidative stress with Amplex Red

Por Zhao, Baozhong, Ranguelova, Kalina, Jiang, JinJie, Mason, Ronald P.
Publicado em 2011

Kinetics of the Oxidation of Reduced Cu,Zn-Superoxide Dismutase by Peroxymonocarbonate

Por Ranguelova, Kalina, Ganini, Douglas, Bonini, Marcelo G., London, Robert E., Mason, Ronald P.
Publicado em 2012

Evaluation of the Forrester-Hepburn Mechanism as an Artifact Source in ESR Spin-Trapping

Por Leinisch, Fabian, Ranguelova, Kalina, DeRose, Eugene, Jiang, JinJie, Mason, Ronald P.
Publicado em 2011

Use of Electron Paramagnetic Resonance in Biological Samples at Ambient Temperature and 77 K

Por Elajaili, Hanan B., Hernandez-Lagunas, Laura, Ranguelova, Kalina, Dikalov, Sergey, Nozik-Grayck, Eva
Publicado no J Vis Exp (2019)

RADICAL SITES IN M. TUBERCULOSIS KATG IDENTIFIED USING EPR SPECTROSCOPY, THE 3-D CRYSTAL STRUCTURE AND ELECTRON-TRANSFER COUPLINGS

Por Ranguelova, Kalina, Girotto, Stefania, Gerfen, Gary J., Yu, Shengwei, Suarez, Javier, Metlitsky, Leonid, Magliozzo, Richard S.
Publicado em 2007

Role of the Oxyferrous Heme Intermediate and Distal Side Adduct Radical in the Catalase Activity of Mycobacterium tuberculosis KatG Revealed by the W107F Mutant

Por Zhao, Xiangbo, Yu, Shengwei, Ranguelova, Kalina, Suarez, Javier, Metlitsky, Leonid, Schelvis, Johannes P. M., Magliozzo, Richard S.
Publicado em 2009

Formation of Reactive Sulfite-Derived Free Radicals by the Activation of Human Neutrophils: An ESR Study

Por Ranguelova, Kalina, Rice, Annette B., Khajo, Abdelahad, Triquigneaux, Mathilde, Garantziotis, Stavros, Magliozzo, Richard S., Mason, Ronald P.
Publicado em 2012

Sulfite-induced protein radical formation in LPS aerosol-challenged mice: Implications for sulfite sensitivity in human lung disease

Por Kumar, Ashutosh, Triquigneaux, Mathilde, Madenspacher, Jennifer, Ranguelova, Kalina, Bang, John J., Fessler, Michael B., Mason, Ronald P.
Publicado no Redox Biol (2017)

Protein Radical Formation Resulting from Eosinophil Peroxidase-catalyzed Oxidation of Sulfite

Por Ranguelova, Kalina, Chatterjee, Saurabh, Ehrenshaft, Marilyn, Ramirez, Dario C., Summers, Fiona A., Kadiiska, Maria B., Mason, Ronald P.
Publicado em 2010

Direct Magnetic Resonance Evidence for Peroxymonocarbonate Involvement in the Cu,Zn-Superoxide Dismutase Peroxidase Catalytic Cycle

Por Bonini, Marcelo G., Gabel, Scott A., Ranguelova, Kalina, Stadler, Krisztian, DeRose, Eugene F., London, Robert E., Mason, Ronald P.
Publicado em 2009

Sulfite-Mediated Oxidation of Myeloperoxidase to a Free Radical: Immuno-Spin Trapping Detection in Human Neutrophils

Por Ranguelova, Kalina, Rice, Annette B., Lardinois, Olivier M., Triquigneaux, Mathilde, Steinckwich, Natacha, Deterding, Leesa J., Garantziotis, Stavros, Mason, Ronald P.
Publicado em 2013

Photoinduced formation of persistent free radicals, hydrogen radicals, and hydroxyl radicals from catechol on atmospheric particulate matter

Por Qin, Linjun, Yang, Lili, Yang, Jiahui, Weber, Ralph, Ranguelova, Kalina, Liu, Xiaoyun, Lin, Bingcheng, Li, Cui, Zheng, Minghui, Liu, Guorui
Publicado no iScience (2021)

An Oxyferrous Heme/Protein-based Radical Intermediate Is Catalytically Competent in the Catalase Reaction of Mycobacterium tuberculosis Catalase-Peroxidase (KatG)

Por Suarez, Javier, Ranguelova, Kalina, Jarzecki, Andrzej A., Manzerova, Julia, Krymov, Vladimir, Zhao, Xiangbo, Yu, Shengwei, Metlitsky, Leonid, Gerfen, Gary J., Magliozzo, Richard S.
Publicado em 2009

Detection Of Ras GTPase Protein Radicals Through Immuno-Spin Trapping

Por Davis, Michael F., Zhou, Li, Ehrenshaft, Marilyn, Ranguelova, Kalina, Gunawardena, Harsha P., Chen, Xian, Bonini, Marcelo, Mason, Ronald P., Campbell, Sharon L.
Publicado em 2012

Downregulation of thioredoxin-1-dependent CD95 S-nitrosation by Sorafenib reduces liver cancer

Por González, Raúl, Rodríguez-Hernández, María A., Negrete, María, Ranguelova, Kalina, Rossin, Aurelie, Choya-Foces, Carmen, Cruz-Ojeda, Patricia de la, Miranda-Vizuete, Antonio, Martínez-Ruiz, Antonio, Rius-Pérez, Sergio, Sastre, Juan, Bárcena, José A., Hueber, Anne-Odile, Padilla, C. Alicia, Muntané, Jordi
Publicado no Redox Biol (2020)