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Chile, Denmark

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Employment (3)

Pontificia Universidad Católica de Chile: Santiago, CL

2024-07-01 to present | Profesor Asistente (Assistant Prof.) (Química Física)
Employment
Source: Self-asserted source
Eduardo Fuentes-Lemus

University of Copenhagen: Copenhagen, DK

2020-08-01 to 2024-06-10 | Postdoc (Biomedical Sciences)
Employment
Source: Self-asserted source
Eduardo Fuentes-Lemus

Universidad de Santiago de Chile: Santiago de Chile, CL

2019-03-04 to 2020-03-03 | Postdoc
Employment
Source: Self-asserted source
Eduardo Fuentes-Lemus

Education and qualifications (1)

Pontificia Universidad Católica de Chile: Santiago, Metropolitana, CL

2014-08-28 to 2018-08-22 | PhD in Chemistry (Physical Chemistry)
Education
Source: Self-asserted source
Eduardo Fuentes-Lemus

Funding (1)

CASMOX: Analysis of the oxidative modifications on casein micelles exposed to different oxidative sources: determining the impact of these modifications at a structural and nutritional level

2020-08 to 2022-07 | Grant
HORIZON EUROPE Framework Programme (Copenhagen, DK)
GRANT_NUMBER:

890681

Source: Self-asserted source
Eduardo Fuentes-Lemus

Works (42)

Dimethyl labeling of N-terminal amines allows unambiguous identification of protein crosslinks

Free Radical Biology and Medicine
2025-02 | Journal article
Part of ISSN: 0891-5849
Contributors: Tina Nybo; Luke F. Gamon; Eduardo Fuentes-Lemus; Daniel E. Otzen; Michael J. Davies; Per Hägglund
Source: Self-asserted source
Eduardo Fuentes-Lemus

Enzymes of glycolysis and the pentose phosphate pathway as targets of oxidants: role of redox reactions on the carbohydrate catabolism

Redox Biochemistry and Chemistry
2025-02 | Journal article
Contributors: Eduardo Fuentes-Lemus; Karen Usgame; Angélica Fierro; Camilo López-Alarcón
Source: check_circle
Crossref

Complexes between 2,2′-azobis(2-methylpropionamidine) dihydrochloride (AAPH) and cucurbit[n]uril hosts modulate the yield and fate of photolytically-generated AAPH radicals

RSC Advances
2024 | Journal article
Contributors: Angie C. Forero-Girón; Mauricio Oyarzún; Kevin Droguett; Denis Fuentealba; Soledad Gutiérrez-Oliva; Barbara Herrera; Alejandro Toro-Labbé; Eduardo Fuentes-Lemus; Michael J. Davies; Camilo López-Alarcón et al.
Source: check_circle
Crossref

Use of photosensitive molecules in the crosslinking of biopolymers: applications and considerations in biomaterials development

Journal of Materials Chemistry B
2024 | Journal article
Contributors: Nicolas Santos; Eduardo Fuentes-Lemus; Manuel Ahumada
Source: check_circle
Crossref

Macromolecular crowding and bicarbonate enhance the hydrogen peroxide-induced inactivation of glyceraldehyde-3-phosphate dehydrogenase

Biochemical Journal
2024-12-04 | Journal article
Contributors: Rebecca H. J. Bloemen; Rafael Radi; Michael J. Davies; Eduardo Fuentes-Lemus
Source: check_circle
Crossref

Dual behavior of histidine during sensitized photo-oxidation of model compounds and proteins

Free Radical Biology and Medicine
2024-11 | Journal article
Part of ISSN: 0891-5849
Contributors: K.J. Frąckowiak; Marta Ignasiak Kciuk; M. Grzechowiak; E. Fuentes-Lemus; L.F. Gamon; T. Pędziński; P.M. Hägglund; M. Jaskolski; M.J. Davies; B. Marciniak
Source: Self-asserted source
Eduardo Fuentes-Lemus

Competitive oxidation of key pentose phosphate pathway enzymes modulates the fate of intermediates and NAPDH production

Free Radical Biology and Medicine
2024-09 | Journal article
Part of ISSN: 0891-5849
Contributors: Juan Sebastián Reyes; Javiera Cortés-Ríos; Eduardo Fuentes-Lemus; Maria Rodriguez-Fernandez; Michael J. Davies; Lopez-Alarcon C
Source: Self-asserted source
Eduardo Fuentes-Lemus

Oxidation of the active site cysteine residue of glyceraldehyde-3-phosphate dehydrogenase to the hyper-oxidized sulfonic acid form is favored under crowded conditions

Free Radical Biology and Medicine
2024-02 | Journal article
Contributors: Mia R. Glover; Michael J. Davies; Eduardo Fuentes-Lemus
Source: check_circle
Crossref

The enzymes of the oxidative phase of the pentose phosphate pathway as targets of reactive species: consequences for NADPH production

Biochemical Society Transactions
2023-12-20 | Journal article
Part of ISSN: 0300-5127
Part of ISSN: 1470-8752
Contributors: Eduardo Fuentes-Lemus; Juan Sebastián Reyes; Juan David Figueroa; Michael Davies; Camilo López-Alarcón
Source: Self-asserted source
Eduardo Fuentes-Lemus

Complexation of AAPH (2,2′-azobis(2-methylpropionamidine) dihydrochloride) with cucurbit[7]uril enhances the yield of AAPH-derived radicals

Journal of Molecular Liquids
2023-11 | Journal article
Contributors: Angie C. Forero-Girón; Denis Fuentealba; Nory Mariño-Ocampo; Soledad Gutiérrez-Oliva; Barbara Herrera; Alejandro Toro-Labbé; Eduardo Fuentes-Lemus; Michael J. Davies; Margarita E. Aliaga; Camilo López-Alarcón
Source: check_circle
Crossref

From workout to molecular switches: How does skeletal muscle produce, sense, and transduce subcellular redox signals?

Free Radical Biology and Medicine
2023-11 | Journal article
Part of ISSN: 0891-5849
Contributors: Carlos Henríquez-Olguín; Roberto Meneses-Valdes; Paraskevi Kritsiligkou; Eduardo Fuentes-Lemus
Source: Self-asserted source
Eduardo Fuentes-Lemus

Oxidant-modified amylin fibrils and aggregates alter the inflammatory profile of multiple myeloid cell types, but are non-toxic to islet β cells

Redox Biology
2023-09 | Journal article
Part of ISSN: 2213-2317
Contributors: Ramona Clemen; Eduardo Fuentes-Lemus; Sander Bekeschus; Michael Davies
Source: Self-asserted source
Eduardo Fuentes-Lemus

Oxygen Exposure and Tolerance Shapes the Cell Wall-Associated Lipids of the Skin Commensal Cutibacterium acnes

Microorganisms
2023-09-08 | Journal article
Contributors: Iuliana Popa; David Touboul; Tilde Andersson; Eduardo Fuentes-Lemus; Cyrille Santerre; Michael J. Davies; Rolf Lood
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

Peroxyl radicals modify 6-phosphogluconolactonase from Escherichia coli via oxidation of specific amino acids and aggregation which inhibits enzyme activity

Free Radical Biology and Medicine
2023-08 | Journal article
Part of ISSN: 0891-5849
Contributors: Juan Sebastián Reyes; Eduardo Fuentes-Lemus; Jefferson Romero; Felipe Arenas; Angélica Fierro; Michael J. Davies; Lopez-Alarcon C
Source: Self-asserted source
Eduardo Fuentes-Lemus

Effect of crowding, compartmentalization and nanodomains on protein modification and redox signaling – current state and future challenges

Free Radical Biology and Medicine
2023-02 | Journal article
Contributors: Eduardo Fuentes-Lemus; Michael J. Davies
Source: check_circle
Crossref

The cysteine residue in beta-lactoglobulin reacts with oxidized tyrosine residues in beta-casein to give casein-lactoglobulin dimers

Archives of Biochemistry and Biophysics
2023-01 | Journal article
Contributors: Laura Doblas; Per M. Hägglund; Eduardo Fuentes-Lemus; Michael J. Davies
Source: check_circle
Crossref

Oxidant-mediated modification and cross-linking of beta-2-microglobulin

Free Radical Biology and Medicine
2022 | Journal article
EID:

2-s2.0-85130791379

Part of ISSN: 18734596 08915849
Contributors: Jiang, S.; Fuentes-Lemus, E.; Davies, M.J.
Source: Self-asserted source
Eduardo Fuentes-Lemus via Scopus - Elsevier

Reaction of cysteine residues with oxidized tyrosine residues mediates cross-linking of photo-oxidized casein proteins

Food Chemistry
2022 | Journal article
EID:

2-s2.0-85126281916

Part of ISSN: 18737072 03088146
Contributors: Rossi, C.; Fuentes-Lemus, E.; Davies, M.J.
Source: Self-asserted source
Eduardo Fuentes-Lemus via Scopus - Elsevier

Role of amino acid oxidation and protein unfolding in peroxyl radical and peroxynitrite-induced inactivation of glucose-6-phosphate dehydrogenase from Leuconostoc mesenteroides

Free Radical Biology and Medicine
2022 | Journal article
EID:

2-s2.0-85136549796

Part of ISSN: 18734596 08915849
Contributors: Figueroa, J.D.; Fuentes-Lemus, E.; Reyes, J.S.; Loaiza, M.; Aliaga, M.E.; Fierro, A.; Leinisch, F.; Hägglund, P.; Davies, M.J.; López-Alarcón, C.
Source: Self-asserted source
Eduardo Fuentes-Lemus via Scopus - Elsevier

Implications of differential peroxyl radical-induced inactivation of glucose 6-phosphate dehydrogenase and 6-phosphogluconate dehydrogenase for the pentose phosphate pathway

Scientific Reports
2022-12-07 | Journal article
Part of ISSN: 2045-2322
Contributors: Juan Sebastián Reyes; Eduardo Fuentes-Lemus; Juan David Figueroa; Javier Rojas; Angélica Fierro; Felipe Arenas; Per M. Hägglund; Michael J. Davies; Camilo López-Alarcón
Source: Self-asserted source
Eduardo Fuentes-Lemus

Crowding modulates the glycation of plasma proteins: In vitro analysis of structural modifications to albumin and transferrin and identification of sites of modification

Free Radical Biology and Medicine
2022-11 | Journal article
Contributors: Eduardo Fuentes-Lemus; Juan S. Reyes; Camilo López-Alarcón; Michael J. Davies
Source: check_circle
Crossref

M. jannaschii FtsZ, a key protein in bacterial cell division, is inactivated by peroxyl radical-mediated methionine oxidation

Free Radical Biology and Medicine
2021 | Journal article
EID:

2-s2.0-85101347890

Part of ISSN: 18734596 08915849
Contributors: Reyes, J.S.; Fuentes-Lemus, E.; Aspée, A.; Davies, M.J.; Monasterio, O.; López-Alarcón, C.
Source: Self-asserted source
Eduardo Fuentes-Lemus via Scopus - Elsevier

Effect of macromolecular crowding on protein oxidation: Consequences on the rate, extent and oxidation pathways

Redox Biology
2021-12 | Journal article
Contributors: Eduardo Fuentes-Lemus; Juan Sebastián Reyes; Luke F. Gamon; Camilo López-Alarcón; Michael J. Davies
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

High concentrations of casein proteins exacerbate radical chain reactions and increase the extent of oxidative damage

Food Hydrocolloids
2021-12 | Journal article
Part of ISSN: 0268-005X
Source: Self-asserted source
Eduardo Fuentes-Lemus
grade
Preferred source (of 2)‎

Oxidative Crosslinking of Peptides and Proteins: Mechanisms of Formation, Detection, Characterization and Quantification

Molecules
2021-12-21 | Journal article
Contributors: Eduardo Fuentes-Lemus; Per Hägglund; Camilo López-Alarcón; Michael J. Davies
Source: check_circle
Crossref
grade
Preferred source (of 3)‎

Oxidation of lysozyme induced by peroxyl radicals involves amino acid modifications, loss of activity, and formation of specific crosslinks

Free Radical Biology and Medicine
2021-05 | Journal article
Contributors: Eduardo Fuentes-Lemus; Michele Mariotti; Per Hägglund; Fabian Leinisch; Angélica Fierro; Eduardo Silva; Michael J. Davies; Camilo López-Alarcón
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

Formation and characterization of crosslinks, including Tyr–Trp species, on one electron oxidation of free Tyr and Trp residues by carbonate radical anion

RSC Advances
2020 | Journal article
Contributors: Juan David Figueroa; Ana María Zárate; Eduardo Fuentes-Lemus; Michael J. Davies; Camilo López-Alarcón
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

Azocompounds as generators of defined radical species: Contributions and challenges for free radical research

Free Radical Biology and Medicine
2020-11 | Journal article
Part of ISSN: 0891-5849
Source: Self-asserted source
Eduardo Fuentes-Lemus
grade
Preferred source (of 2)‎

Protein quantification by bicinchoninic acid (BCA) assay follows complex kinetics and can be performed at short incubation times

Analytical Biochemistry
2020-11 | Journal article
Part of ISSN: 0003-2697
Source: Self-asserted source
Eduardo Fuentes-Lemus
grade
Preferred source (of 2)‎

Free radicals derived from γ-radiolysis of water and AAPH thermolysis mediate oxidative crosslinking of eGFP involving Tyr-Tyr and Tyr-Cys bonds: the fluorescence of the protein is conserved only towards peroxyl radicals

Free Radical Biology and Medicine
2020-04 | Journal article
Part of ISSN: 0891-5849
Source: Self-asserted source
Eduardo Fuentes-Lemus
grade
Preferred source (of 2)‎

Photo-oxidation of lysozyme triggered by riboflavin is O2-dependent, occurs via mixed type 1 and type 2 pathways, and results in inactivation, site-specific damage and intra- and inter-molecular crosslinks

Free Radical Biology and Medicine
2020-03 | Journal article
Part of ISSN: 0891-5849
Source: Self-asserted source
Eduardo Fuentes-Lemus
grade
Preferred source (of 2)‎

Oxidation of myofibrillar proteins induced by peroxyl radicals: Role of oxidizable amino acids

Food Research International
2019-12 | Journal article
Part of ISSN: 0963-9969
Source: Self-asserted source
Eduardo Fuentes-Lemus
grade
Preferred source (of 2)‎

Photo-induced protein oxidation: mechanisms, consequences and medical applications

Essays in Biochemistry
2019-12-17 | Journal article
Source: Self-asserted source
Eduardo Fuentes-Lemus
grade
Preferred source (of 2)‎

Binding of rose bengal to lysozyme modulates photooxidation and cross-linking reactions involving tyrosine and tryptophan

Free Radical Biology and Medicine
2019-11 | Journal article
Part of ISSN: 0891-5849
Source: Self-asserted source
Eduardo Fuentes-Lemus
grade
Preferred source (of 2)‎

Quantification of carbonate radical formation by the bicarbonate-dependent peroxidase activity of superoxide dismutase 1 using pyrogallol red bleaching

Redox Biology
2019-06 | Journal article
Part of ISSN: 2213-2317
Source: Self-asserted source
Eduardo Fuentes-Lemus
grade
Preferred source (of 2)‎

Riboflavin-induced Type 1 photo-oxidation of tryptophan using a high intensity 365 nm light emitting diode

Free Radical Biology and Medicine
2019-02 | Journal article
Part of ISSN: 0891-5849
Source: Self-asserted source
Eduardo Fuentes-Lemus
grade
Preferred source (of 2)‎

Aggregation of α- and β- caseins induced by peroxyl radicals involves secondary reactions of carbonyl compounds as well as di-tyrosine and di-tryptophan formation

Free Radical Biology and Medicine
2018 | Journal article
EID:

2-s2.0-85048500194

Contributors: Fuentes-Lemus, E.; Silva, E.; Barrias, P.; Aspee, A.; Escobar, E.; Lorentzen, L.G.; Carroll, L.; Leinisch, F.; Davies, M.J.; López-Alarcón, C.
Source: Self-asserted source
Eduardo Fuentes-Lemus via Scopus - Elsevier

α- and β-casein aggregation induced by riboflavin-sensitized photo-oxidation occurs via di-tyrosine cross-links and is oxygen concentration dependent

Food Chemistry
2018 | Journal article
EID:

2-s2.0-85042512788

Contributors: Fuentes-Lemus, E.; Silva, E.; Leinisch, F.; Dorta, E.; Lorentzen, L.G.; Davies, M.J.; López-Alarcón, C.
Source: Self-asserted source
Eduardo Fuentes-Lemus via Scopus - Elsevier

Evaluation of the antioxidant capacity of food samples: A chemical examination of the oxygen radical absorbance capacity assay

Measurement of Antioxidant Activity and Capacity: Recent Trends and Applications
2017 | Book chapter
EID:

2-s2.0-85050761763

Contributors: Dorta, E.; Fuentes-Lemus, E.; Speisky, H.; Lissi, E.; López-Alarcón, C.
Source: Self-asserted source
Eduardo Fuentes-Lemus via Scopus - Elsevier

Use of the Oxygen Radical Absorbance Capacity (ORAC) Assay to Predict the Capacity of Mango (Mangifera indica L.) By-Products to Inhibit Meat Protein Oxidation

Food Analytical Methods
2017 | Journal article
EID:

2-s2.0-84976320112

Contributors: Dorta, E.; Rodríguez-Rodríguez, E.M.; Jiménez-Quezada, A.; Fuentes-Lemus, E.; Speisky, H.; Lissi, E.; López-Alarcón, C.
Source: Self-asserted source
Eduardo Fuentes-Lemus via Scopus - Elsevier

Oxidation of free, peptide and protein tryptophan residues mediated by AAPH-derived free radicals: Role of alkoxyl and peroxyl radicals

RSC Advances
2016 | Journal article
EID:

2-s2.0-84976597943

Contributors: Fuentes-Lemus, E.; Dorta, E.; Escobar, E.; Aspée, A.; Pino, E.; Abasq, M.L.; Speisky, H.; Silva, E.; Lissi, E.; Davies, M.J. et al.
Source: Self-asserted source
Eduardo Fuentes-Lemus via Scopus - Elsevier

The ORAC (oxygen radical absorbance capacity) index does not reflect the capacity of antioxidants to trap peroxyl radicals

RSC Advances
2015 | Journal article
EID:

2-s2.0-84929008466

Contributors: Dorta, E.; Fuentes-Lemus, E.; Aspée, A.; Atala, E.; Speisky, H.; Bridi, R.; Lissi, E.; López-Alarcón, C.
Source: Self-asserted source
Eduardo Fuentes-Lemus via Scopus - Elsevier

Peer review (19 reviews for 7 publications/grants)

Review activity for Biochemistry. (1)
Review activity for Food chemistry. (8)
Review activity for Free radical biology & medicine. (2)
Review activity for International dairy journal. (2)
Review activity for Journal of photochemistry and photobiology. (2)
Review activity for Redox biology. (2)
Review activity for STAR protocols. (2)