List of works - Marisa Helena Gennari de Medeiros

2'-deoxyguanosine, 2'-deoxycytidine, and 2'-deoxyadenosine adducts resulting from the reaction of tetrahydrofuran with DNA bases.

scientific article published in July 2006

5-Aminolevulinic acid induces single-strand breaks in plasmid pBR322 DNA in the presence of Fe2+ ions.

scientific article published on February 1994

Biological hydroperoxides and singlet molecular oxygen generation.

scientific article published on April 2007

Caloric restriction protects livers from ischemia/reperfusion damage by preventing Ca2+-induced mitochondrial permeability transition

scientific article published on 19 June 2017

Catabolism of 5-aminolevulinic acid to CO2 by rat liver mitochondria

scientific article published on 01 April 1994

Chemiluminescent oxidation of ribose catalyzed by horseradish peroxidase in presence of hydrogen peroxide

scientific article published on 01 January 1989

Cholesterol hydroperoxides generate singlet molecular oxygen [O(2) ((1)Δ(g))]: near-IR emission, (18)O-labeled hydroperoxides, and mass spectrometry

scientific article published on 05 May 2011

Continuous monitoring of ascorbate transport through neuroblastoma cells with a ruthenium oxide hexacyanoferrate modified microelectrode.

scientific article published on 13 August 2008

Covalent modification of cytochrome c exposed to trans,trans-2,4-decadienal.

scientific article

DNA Adduct Formation in the Lungs and Brain of Rats Exposed to Low Concentrations of [13C2]-Acetaldehyde

scientific article published on 09 May 2018

DNA Alkylation by 4,5-Dioxovaleric Acid, the Final Oxidation Product of 5-Aminolevulinic Acid

scientific article published on 01 February 1998

DNA and lipid damage in the brown mussel Perna perna from a contaminated site

scientific article published on 01 August 2003

DNA damage and 2'-deoxyguanosine oxidation induced by S(IV) autoxidation catalyzed by copper(II) tetraglycine complexes: synergistic effect of a second metal ion

scientific article published on 16 February 2007

DNA damage by singlet oxygen and cellular protective mechanisms.

scientific article published on 14 January 2012

DNA damage by sulfite autoxidation catalyzed by cobalt complexes

scientific article published on 08 September 2008

DNA damage induced by sulfite autoxidation catalyzed by copper(II) tetraglycine complexes.

scientific article published on 21 February 2005

DNA strand breaks and base modifications induced by cholesterol hydroperoxides

scientific article published on 13 October 2010

Development of an on-line liquid chromatography-electrospray tandem mass spectrometry assay to quantitatively determine 1,N(2)-etheno-2'-deoxyguanosine in DNA.

scientific article

Direct evidence of singlet molecular oxygen [O2(1Deltag)] production in the reaction of linoleic acid hydroperoxide with peroxynitrite.

scientific article published in April 2003

Effects of trace metal and exposure to air on serotonin and dopamine levels in tissues of the mussel Perna perna.

scientific article

Elevated α-methyl-γ-hydroxy-1,N2-propano-2'-deoxyguanosine levels in urinary samples from individuals exposed to urban air pollution

scientific article published on 6 November 2013

Evaluation of chemical constituents and antioxidant activity of coconut water (Cocus nucifera L.) and caffeic acid in cell culture

scientific article published on 27 September 2013

Excited singlet molecular O₂(¹Δg) is generated enzymatically from excited carbonyls in the dark

scientific article

Flow injection amperometric detection of 2'-deoxyguanosine at a ruthenium oxide hexacyanoferrate modified electrode.

scientific article published on 7 June 2007

Formation and repair of oxidatively generated damage in cellular DNA.

scientific article published on 2 January 2017

Formation of 1,N6-Etheno-2‘-deoxyadenosine Adducts bytrans,trans-2,4-Decadienal

scientific article published on 01 September 1998

Generation of cholesterol carboxyaldehyde by the reaction of singlet molecular oxygen [O2 (1Delta(g))] as well as ozone with cholesterol.

scientific article

Generation of excited species catalyzed by horseradish peroxidase or hemin in the presence of reduced glutathione and H2O2

scientific article published on 01 January 1987

Heck reaction synthesis of anthracene and naphthalene derivatives as traps and clean chemical sources of singlet molecular oxygen in biological systems

scientific article published on 27 October 2020

Horseradish peroxidase-catalyzed conjugation of eugenol with basic amino acids

scientific article published on 01 July 1996

Identification of the main oxidation products of 8-methoxy-2'-deoxyguanosine by singlet molecular oxygen.

scientific article published in June 2005

Induction of 1,N(2)-etheno-2'-deoxyguanosine in DNA exposed to beta-carotene oxidation products.

scientific article published in February 2004

Inhibition of 5-aminolevulinic acid-induced DNA damage by melatonin, N1-acetyl-N2-formyl-5-methoxykynuramine, quercetin or resveratrol.

scientific article

Intermittent fasting results in tissue-specific changes in bioenergetics and redox state

scientific article published on 6 March 2015

Linoleic acid hydroperoxide reacts with hypochlorous acid, generating peroxyl radical intermediates and singlet molecular oxygen

scientific article

Long-term intermittent feeding, but not caloric restriction, leads to redox imbalance, insulin receptor nitration, and glucose intolerance ⬇️

scientific article published on July 21, 2011

Lycopene and beta-carotene protect in vivo iron-induced oxidative stress damage in rat prostate.

scientific article published on 2 February 2006

Lycopene inhibits DNA damage and liver necrosis in rats treated with ferric nitrilotriacetate.

scientific article published in December 2001

Lysozyme oxidation by singlet molecular oxygen: Peptide characterization using [18 O]-labeling oxygen and nLC-MS/MS.

scientific article published on 11 August 2017

Measurement of melatonin and its metabolites: importance for the evaluation of their biological roles.

scientific article

Melanin photosensitization and the effect of visible light on epithelial cells

scientific article published on 18 November 2014

Mild mitochondrial uncoupling in mice affects energy metabolism, redox balance and longevity.

scientific article published on 10 July 2008

Mitochondrial and nuclear DNA damage induced by 5-aminolevulinic acid.

scientific article

Nitrogen acquisition in Agave tequilana from degradation of endophytic bacteria.

scientific article

Oxidative and alkylating damage in DNA.

scientific article published on November 2003

Oxygen toxicity and hemoglobinemia in subjects from a highly polluted town

scientific article published on 01 January 1983

Singlet Molecular Oxygen Reactions with Nucleic Acids, Lipids, and Proteins

scientific article published on 05 February 2019

Singlet molecular oxygen generated by biological hydroperoxides.

scientific article

Singlet molecular oxygen generated in dark biological process

scientific article published on 01 October 2014

Singlet molecular oxygen generation by light-activated DHN-melanin of the fungal pathogen Mycosphaerella fijiensis in black Sigatoka disease of bananas

scientific article

Singlet molecular oxygen production in the reaction of peroxynitrite with hydrogen peroxide

scientific article published on 01 December 1994

Singlet molecular oxygen trapping by the fluorescent probe diethyl-3,3'-(9,10-anthracenediyl)bisacrylate synthesized by the Heck reaction.

scientific article published on 7 July 2011

Singlet molecular oxygen: Düsseldorf – São Paulo, the Brazilian connection

article

Singlet oxygen induces oxidation of cellular DNA.

scientific article published on December 2000

Singlet oxygen oxidation of isolated and cellular DNA: product formation and mechanistic insights.

scientific article published on September 2006

Singlet oxygen-induced protein aggregation: Lysozyme crosslink formation and nLC-MS/MS characterization

scientific article published on 01 November 2019

Site-specific incorporation of the 1-hexanol-1,N6-etheno-2'-deoxyadenosine adduct into oligodeoxyribonucleotides.

scientific article

Spermine and spermidine protection of plasmid DNA against single-strand breaks induced by singlet oxygen ⬇️

scientific article published on December 1, 1992

Structural Elucidation of a Carnosine-Acrolein Adduct and its Quantification in Human Urine Samples

scientific article published on 19 January 2016

Superoxide dismutase, catalase, and glutathione peroxidase activities in muscle and lymphoid organs of sedentary and exercise-trained rats

scientific article published on 01 November 1994

Supramolecular cationic tetraruthenated porphyrin and light-induced decomposition of 2'-deoxyguanosine predominantly via a singlet oxygen-mediated mechanism.

scientific article published in November 1998

Supramolecular cationic tetraruthenated porphyrin induces single-strand breaks and 8-oxo-7,8-dihydro-2'-deoxyguanosine formation in DNA in the presence of light

scientific article published on 01 March 1996

Sustained kidney biochemical derangement in treated experimental diabetes: a clue to metabolic memory.

scientific article published on 12 January 2017

Synthesis of internal labeled standards of melatonin and its metabolite N1-acetyl-N2-formyl-5-methoxykynuramine for their quantification using an on-line liquid chromatography-electrospray tandem mass spectrometry system.

scientific article published in January 2004

The development of a specific and sensitive LC-MS-based method for the detection and quantification of hydroperoxy- and hydroxydocosahexaenoic acids as a tool for lipidomic analysis

scientific article (publication date: 2013)

Thymine hydroperoxide as a potential source of singlet molecular oxygen in DNA.

scientific article published on 6 May 2009

Trypanosoma cruzi MSH2: Functional analyses on different parasite strains provide evidences for a role on the oxidative stress response.

scientific article

Unveiling benznidazole's mechanism of action through overexpression of DNA repair proteins in Trypanosoma cruzi.

scientific article

Where do we aspire to publish? A position paper on scientific communication in biochemistry and molecular biology

scientific article published on 29 August 2019

Zinc tetraruthenated porphyrin binding and photoinduced oxidation of calf-thymus DNA

scientific article published on 01 March 2000

[13C2]-Acetaldehyde promotes unequivocal formation of 1,N2-propano-2'-deoxyguanosine in human cells

scientific article (publication date: 22 June 2011)

[18O]-labeled singlet oxygen as a tool for mechanistic studies of 8-oxo-7,8-dihydroguanine oxidative damage: detection of spiroiminodihydantoin, imidazolone and oxazolone derivatives.

scientific article published in March 2002

trans,trans-2,4-decadienal-induced 1,N(2)-etheno-2'-deoxyguanosine adduct formation

scientific article published on 01 July 2000

List of works by Marisa Helena Gennari de Medeiros

2'-deoxyguanosine, 2'-deoxycytidine, and 2'-deoxyadenosine adducts resulting from the reaction of tetrahydrofuran with DNA bases.

5-Aminolevulinic acid induces single-strand breaks in plasmid pBR322 DNA in the presence of Fe2+ ions.

Biological hydroperoxides and singlet molecular oxygen generation.

Caloric restriction protects livers from ischemia/reperfusion damage by preventing Ca2+-induced mitochondrial permeability transition

Catabolism of 5-aminolevulinic acid to CO2 by rat liver mitochondria

Chemiluminescent oxidation of ribose catalyzed by horseradish peroxidase in presence of hydrogen peroxide

Cholesterol hydroperoxides generate singlet molecular oxygen [O(2) ((1)Δ(g))]: near-IR emission, (18)O-labeled hydroperoxides, and mass spectrometry

Continuous monitoring of ascorbate transport through neuroblastoma cells with a ruthenium oxide hexacyanoferrate modified microelectrode.

Covalent modification of cytochrome c exposed to trans,trans-2,4-decadienal.

DNA Adduct Formation in the Lungs and Brain of Rats Exposed to Low Concentrations of [13C2]-Acetaldehyde

DNA Alkylation by 4,5-Dioxovaleric Acid, the Final Oxidation Product of 5-Aminolevulinic Acid

DNA and lipid damage in the brown mussel Perna perna from a contaminated site

DNA damage and 2'-deoxyguanosine oxidation induced by S(IV) autoxidation catalyzed by copper(II) tetraglycine complexes: synergistic effect of a second metal ion

DNA damage by singlet oxygen and cellular protective mechanisms.

DNA damage by sulfite autoxidation catalyzed by cobalt complexes

DNA damage induced by sulfite autoxidation catalyzed by copper(II) tetraglycine complexes.

DNA strand breaks and base modifications induced by cholesterol hydroperoxides

Development of an on-line liquid chromatography-electrospray tandem mass spectrometry assay to quantitatively determine 1,N(2)-etheno-2'-deoxyguanosine in DNA.

Direct evidence of singlet molecular oxygen [O2(1Deltag)] production in the reaction of linoleic acid hydroperoxide with peroxynitrite.

Effects of trace metal and exposure to air on serotonin and dopamine levels in tissues of the mussel Perna perna.

Elevated α-methyl-γ-hydroxy-1,N2-propano-2'-deoxyguanosine levels in urinary samples from individuals exposed to urban air pollution

Evaluation of chemical constituents and antioxidant activity of coconut water (Cocus nucifera L.) and caffeic acid in cell culture

Excited singlet molecular O₂(¹Δg) is generated enzymatically from excited carbonyls in the dark

Flow injection amperometric detection of 2'-deoxyguanosine at a ruthenium oxide hexacyanoferrate modified electrode.

Formation and repair of oxidatively generated damage in cellular DNA.

Formation of 1,N6-Etheno-2‘-deoxyadenosine Adducts bytrans,trans-2,4-Decadienal

Generation of cholesterol carboxyaldehyde by the reaction of singlet molecular oxygen [O2 (1Delta(g))] as well as ozone with cholesterol.

Generation of excited species catalyzed by horseradish peroxidase or hemin in the presence of reduced glutathione and H2O2

Heck reaction synthesis of anthracene and naphthalene derivatives as traps and clean chemical sources of singlet molecular oxygen in biological systems

Horseradish peroxidase-catalyzed conjugation of eugenol with basic amino acids

Identification of the main oxidation products of 8-methoxy-2'-deoxyguanosine by singlet molecular oxygen.

Induction of 1,N(2)-etheno-2'-deoxyguanosine in DNA exposed to beta-carotene oxidation products.

Inhibition of 5-aminolevulinic acid-induced DNA damage by melatonin, N1-acetyl-N2-formyl-5-methoxykynuramine, quercetin or resveratrol.

Intermittent fasting results in tissue-specific changes in bioenergetics and redox state

Linoleic acid hydroperoxide reacts with hypochlorous acid, generating peroxyl radical intermediates and singlet molecular oxygen

Long-term intermittent feeding, but not caloric restriction, leads to redox imbalance, insulin receptor nitration, and glucose intolerance ⬇️

Lycopene and beta-carotene protect in vivo iron-induced oxidative stress damage in rat prostate.

Lycopene inhibits DNA damage and liver necrosis in rats treated with ferric nitrilotriacetate.

Lysozyme oxidation by singlet molecular oxygen: Peptide characterization using [18 O]-labeling oxygen and nLC-MS/MS.

Measurement of melatonin and its metabolites: importance for the evaluation of their biological roles.

Melanin photosensitization and the effect of visible light on epithelial cells

Mild mitochondrial uncoupling in mice affects energy metabolism, redox balance and longevity.

Mitochondrial and nuclear DNA damage induced by 5-aminolevulinic acid.

Nitrogen acquisition in Agave tequilana from degradation of endophytic bacteria.

Oxidative and alkylating damage in DNA.

Oxygen toxicity and hemoglobinemia in subjects from a highly polluted town

Singlet Molecular Oxygen Reactions with Nucleic Acids, Lipids, and Proteins

Singlet molecular oxygen generated by biological hydroperoxides.

Singlet molecular oxygen generated in dark biological process

Singlet molecular oxygen generation by light-activated DHN-melanin of the fungal pathogen Mycosphaerella fijiensis in black Sigatoka disease of bananas

Singlet molecular oxygen production in the reaction of peroxynitrite with hydrogen peroxide

Singlet molecular oxygen trapping by the fluorescent probe diethyl-3,3'-(9,10-anthracenediyl)bisacrylate synthesized by the Heck reaction.

Singlet molecular oxygen: Düsseldorf – São Paulo, the Brazilian connection

Singlet oxygen induces oxidation of cellular DNA.

Singlet oxygen oxidation of isolated and cellular DNA: product formation and mechanistic insights.

Singlet oxygen-induced protein aggregation: Lysozyme crosslink formation and nLC-MS/MS characterization

Site-specific incorporation of the 1-hexanol-1,N6-etheno-2'-deoxyadenosine adduct into oligodeoxyribonucleotides.

Spermine and spermidine protection of plasmid DNA against single-strand breaks induced by singlet oxygen ⬇️

Structural Elucidation of a Carnosine-Acrolein Adduct and its Quantification in Human Urine Samples

Superoxide dismutase, catalase, and glutathione peroxidase activities in muscle and lymphoid organs of sedentary and exercise-trained rats

Supramolecular cationic tetraruthenated porphyrin and light-induced decomposition of 2'-deoxyguanosine predominantly via a singlet oxygen-mediated mechanism.

Supramolecular cationic tetraruthenated porphyrin induces single-strand breaks and 8-oxo-7,8-dihydro-2'-deoxyguanosine formation in DNA in the presence of light

Sustained kidney biochemical derangement in treated experimental diabetes: a clue to metabolic memory.

Synthesis of internal labeled standards of melatonin and its metabolite N1-acetyl-N2-formyl-5-methoxykynuramine for their quantification using an on-line liquid chromatography-electrospray tandem mass spectrometry system.

The development of a specific and sensitive LC-MS-based method for the detection and quantification of hydroperoxy- and hydroxydocosahexaenoic acids as a tool for lipidomic analysis

Thymine hydroperoxide as a potential source of singlet molecular oxygen in DNA.

Trypanosoma cruzi MSH2: Functional analyses on different parasite strains provide evidences for a role on the oxidative stress response.

Unveiling benznidazole's mechanism of action through overexpression of DNA repair proteins in Trypanosoma cruzi.

Where do we aspire to publish? A position paper on scientific communication in biochemistry and molecular biology

Zinc tetraruthenated porphyrin binding and photoinduced oxidation of calf-thymus DNA

[13C2]-Acetaldehyde promotes unequivocal formation of 1,N2-propano-2'-deoxyguanosine in human cells

[18O]-labeled singlet oxygen as a tool for mechanistic studies of 8-oxo-7,8-dihydroguanine oxidative damage: detection of spiroiminodihydantoin, imidazolone and oxazolone derivatives.

trans,trans-2,4-decadienal-induced 1,N(2)-etheno-2'-deoxyguanosine adduct formation