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Blat A, Makowski W, Smenda J, Pięta Ł, Bania M, Zapotoczny S, Malek K. Human erythrocytes under stress. Spectroscopic fingerprints of known oxidative mechanisms and beyond. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2024; 313:124142. [PMID: 38493515 DOI: 10.1016/j.saa.2024.124142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Revised: 03/01/2024] [Accepted: 03/08/2024] [Indexed: 03/19/2024]
Abstract
In this work, we investigated the oxidative stress-related biochemical alterations in red blood cells (RBCs) and their membranes with the use of spectroscopic techniques. We aimed to show their great advantage for the in situ detection of lipid classes and secondary structures of proteins without the need for their extraction in the cellular environment. The exposition of the cells to peroxides, t-butyl hydroperoxide (tBOOH) or hydrogen peroxide (H2O2) led to different degradation processes encompassing the changes in the composition of membranes and structural modifications of hemoglobin (Hb). Our results indicated that tBOOH is generally a stronger oxidizing agent than H2O2 and this observation was congruent with the activity of superoxide and glutathione peroxidase. ATR-FTIR and Raman spectroscopies of membranes revealed that tBOOH caused primarily the partial loss and peroxidation of the lipids resulting in loss of the integrity of membranes. In turn, both peroxides induced several kinds of damage in the protein layer, including the partial decrease of their content and irreversible aggregation of spectrin, ankyrin, and membrane-bound globin. These changes were especially pronounced on the membrane surface where stress conditions induced the formation of β-sheets and intramolecular aggregates, particularly for tBOOH. Interestingly, nano-FTIR spectroscopy revealed the lipid peroxidative damage on the membrane surface in both cases. As far as hemoglobin was concerned, tBOOH and H2O2 caused the increase of the oxyhemoglobin species and conformational alterations of its polypeptide chain into β-sheets. Our findings confirm that applied spectroscopies effectively track the oxidative changes occurring in the structural components of red blood cells and the simplicity of conducting measurements and sample preparation can be readily applied to pharmacological and clinical studies.
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Affiliation(s)
- Aneta Blat
- Faculty of Chemistry, Jagiellonian University in Krakow, Gronostajowa 2, 30-387 Krakow, Poland
| | - Wojciech Makowski
- Faculty of Biotechnology and Horticulture, University of Agriculture in Kraków, Al. 29 Listopada 54, 31-425 Krakow, Poland
| | - Joanna Smenda
- Faculty of Chemistry, Jagiellonian University in Krakow, Gronostajowa 2, 30-387 Krakow, Poland; Doctoral School of Exact and Natural Sciences, Jagiellonian University in Kraków, Prof. S. Lojasiewicza 11, 30-348 Krakow, Poland
| | - Łukasz Pięta
- Faculty of Chemistry, Jagiellonian University in Krakow, Gronostajowa 2, 30-387 Krakow, Poland; Doctoral School of Exact and Natural Sciences, Jagiellonian University in Kraków, Prof. S. Lojasiewicza 11, 30-348 Krakow, Poland
| | - Monika Bania
- Faculty of Chemistry, Jagiellonian University in Krakow, Gronostajowa 2, 30-387 Krakow, Poland
| | - Szczepan Zapotoczny
- Faculty of Chemistry, Jagiellonian University in Krakow, Gronostajowa 2, 30-387 Krakow, Poland
| | - Kamilla Malek
- Faculty of Chemistry, Jagiellonian University in Krakow, Gronostajowa 2, 30-387 Krakow, Poland.
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2
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Balakrishnan M, Kenworthy AK. Lipid Peroxidation Drives Liquid-Liquid Phase Separation and Disrupts Raft Protein Partitioning in Biological Membranes. J Am Chem Soc 2024; 146:1374-1387. [PMID: 38171000 PMCID: PMC10797634 DOI: 10.1021/jacs.3c10132] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Revised: 12/06/2023] [Accepted: 12/07/2023] [Indexed: 01/05/2024]
Abstract
The peroxidation of membrane lipids by free radicals contributes to aging, numerous diseases, and ferroptosis, an iron-dependent form of cell death. Peroxidation changes the structure and physicochemical properties of lipids, leading to bilayer thinning, altered fluidity, and increased permeability of membranes in model systems. Whether and how lipid peroxidation impacts the lateral organization of proteins and lipids in biological membranes, however, remains poorly understood. Here, we employ cell-derived giant plasma membrane vesicles (GPMVs) as a model to investigate the impact of lipid peroxidation on ordered membrane domains, often termed membrane rafts. We show that lipid peroxidation induced by the Fenton reaction dramatically enhances the phase separation propensity of GPMVs into coexisting liquid-ordered (Lo) and liquid-disordered (Ld) domains and increases the relative abundance of the disordered phase. Peroxidation also leads to preferential accumulation of peroxidized lipids and 4-hydroxynonenal (4-HNE) adducts in the disordered phase, decreased lipid packing in both Lo and Ld domains, and translocation of multiple classes of raft proteins out of ordered domains. These findings indicate that the peroxidation of plasma membrane lipids disturbs many aspects of membrane rafts, including their stability, abundance, packing, and protein and lipid composition. We propose that these disruptions contribute to the pathological consequences of lipid peroxidation during aging and disease and thus serve as potential targets for therapeutic intervention.
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Affiliation(s)
- Muthuraj Balakrishnan
- Center
for Membrane and Cell Physiology, University
of Virginia, Charlottesville, Virginia 22903, United States
- Department
of Molecular Physiology and Biological Physics, University of Virginia School of Medicine, Charlottesville, Virginia 22903, United States
| | - Anne K. Kenworthy
- Center
for Membrane and Cell Physiology, University
of Virginia, Charlottesville, Virginia 22903, United States
- Department
of Molecular Physiology and Biological Physics, University of Virginia School of Medicine, Charlottesville, Virginia 22903, United States
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3
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Mikhailova DV, Shevchenko OG, Golubev DA, Platonova EY, Zemskaya NV, Shoeva OY, Gordeeva EI, Patov SA, Shaposhnikov MV, Khlestkina EK, Moskalev A. Antioxidant Properties and Geroprotective Potential of Wheat Bran Extracts with Increased Content of Anthocyanins. Antioxidants (Basel) 2023; 12:2010. [PMID: 38001863 PMCID: PMC10669849 DOI: 10.3390/antiox12112010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2023] [Revised: 11/12/2023] [Accepted: 11/15/2023] [Indexed: 11/26/2023] Open
Abstract
In recent years, there has been a focus on breeding wheat with high anthocyanin levels in order to improve food quality and human health. The objective of this study was to examine the antioxidant and geroprotective properties of wheat bran extracts using both in vitro and in vivo research methods. Two wheat lines were used: one with uncolored pericarp (anthocyanin-free) and another with colored pericarp (anthocyanin-containing). These lines differed in a specific region of chromosome 2A containing the Pp3/TaMyc1 gene, which regulates anthocyanin production. High-performance liquid chromatography-mass spectrometry revealed the presence of cyanidin glucoside and cyanidin arabinoside in the anthocyanin-containing wheat bran extract (+AWBE), while no anthocyanins were found in the anthocyanin-free wheat bran extract (-AWBE). The +AWBE showed higher radical scavenging activity (DPPH and ABTS assays) and membrane protective activity (AAPH oxidative hemolysis model) compared to the -AWBE. Both extracts extended the lifespan of female Drosophila, indicating geroprotective properties. This study demonstrates that wheat bran extracts with high anthocyanin levels have antioxidant and geroprotective effects. However, other secondary metabolites in wheat bran can also contribute to its antioxidant and geroprotective potential.
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Affiliation(s)
- Daria V. Mikhailova
- Institute of Biology of Komi Scientific Centre of the Ural Branch of the RAS, 167982 Syktyvkar, Russia
| | - Oksana G. Shevchenko
- Institute of Biology of Komi Scientific Centre of the Ural Branch of the RAS, 167982 Syktyvkar, Russia
| | - Denis A. Golubev
- Institute of Biology of Komi Scientific Centre of the Ural Branch of the RAS, 167982 Syktyvkar, Russia
| | - Elena Y. Platonova
- Institute of Biology of Komi Scientific Centre of the Ural Branch of the RAS, 167982 Syktyvkar, Russia
| | - Nadezhda V. Zemskaya
- Institute of Biology of Komi Scientific Centre of the Ural Branch of the RAS, 167982 Syktyvkar, Russia
- Federal Research Center N. I. Vavilov All-Russian Institute of Plant Genetic Resources (VIR), 190031 St. Petersburg, Russia
| | - Olesya Yu. Shoeva
- Institute of Cytology and Genetics of the Siberian Branch of Russian Academy of Sciences (ICG SB RAS), 630090 Novosibirsk, Russia
| | - Elena I. Gordeeva
- Institute of Cytology and Genetics of the Siberian Branch of Russian Academy of Sciences (ICG SB RAS), 630090 Novosibirsk, Russia
| | - Sergey A. Patov
- Institute of Chemistry of Komi Scientific Centre of the Ural Branch of the RAS, 167000 Syktyvkar, Russia
| | - Mikhail V. Shaposhnikov
- Institute of Biology of Komi Scientific Centre of the Ural Branch of the RAS, 167982 Syktyvkar, Russia
- Federal Research Center N. I. Vavilov All-Russian Institute of Plant Genetic Resources (VIR), 190031 St. Petersburg, Russia
| | - Elena K. Khlestkina
- Federal Research Center N. I. Vavilov All-Russian Institute of Plant Genetic Resources (VIR), 190031 St. Petersburg, Russia
| | - Alexey Moskalev
- Institute of Biology of Komi Scientific Centre of the Ural Branch of the RAS, 167982 Syktyvkar, Russia
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4
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Bernat-Ponce E, Gil-Delgado JA, Guardiola JV, López-Iborra GM. Eating in the city: Experimental effect of anthropogenic food resources on the body condition, nutritional status, and oxidative stress of an urban bioindicator passerine. JOURNAL OF EXPERIMENTAL ZOOLOGY. PART A, ECOLOGICAL AND INTEGRATIVE PHYSIOLOGY 2023; 339:803-815. [PMID: 37422723 DOI: 10.1002/jez.2730] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Revised: 06/24/2023] [Accepted: 06/27/2023] [Indexed: 07/10/2023]
Abstract
Urban areas provide a constant and predictable supply of anthropogenic processed food. The House Sparrow (Passer domesticus Linnaeus, 1758), a declining urban bioindicator species, has recently been reported to have a high level of oxidative stress, with urban diet or pollutants proposed as the potential cause. In this study, we aimed to experimentally determine the effects of two urban trophic resource types (bar snack food leftovers and pet food) on sparrows' physical condition, plasma biochemical nutritional parameters, and blood oxidative status in captivity. To exclude the potential previous effect of urban pollutants, 75 House Sparrows were captured from a rural area in SE Spain and kept in outdoor aviaries. Individuals were exposed to one of three diet treatments: control diet (fruit, vegetables, poultry grain mixture), bar snack diet (ultra-processed snacks), or cat food diet (dry pellets) for 20 days. Blood samples were collected before and after diet treatments to analyze the relative change rates of 12 variables, including physical condition, nutritional status, and oxidant-antioxidant status. A principal component analysis was run to identify gradients of variables covariation, and Generalized Linear Mixed Models were used to determine the effect of diets on each selected PC and on raw variables. The bar snack diet led to signs of anemia and malnutrition, and females tended to lose body condition. The cat food diet increased oxidative stress indicators and protein catabolism. Unbalanced urban diets can affect the body condition and nutritional physiology of House Sparrows and may also induce oxidative stress despite the absence of environmental pollution.
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Affiliation(s)
- Edgar Bernat-Ponce
- Department of Microbiology and Ecology/Terrestrial Vertebrates Ecology, Cavanilles Institute of Biodiversity and Evolutionary Biology, University of Valencia, Paterna, Valencia, Spain
| | - José A Gil-Delgado
- Department of Microbiology and Ecology/Terrestrial Vertebrates Ecology, Cavanilles Institute of Biodiversity and Evolutionary Biology, University of Valencia, Paterna, Valencia, Spain
| | - José V Guardiola
- Departamento de Ciencias del Mar y Biología Aplicada, Universidad de Alicante, Alicante, Spain
| | - Germán M López-Iborra
- Departamento de Ecología/IMEM Ramon Margalef, Universidad de Alicante, Alicante, Spain
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5
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Balakrishnan M, Kenworthy AK. Lipid peroxidation drives liquid-liquid phase separation and disrupts raft protein partitioning in biological membranes. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.09.12.557355. [PMID: 37745342 PMCID: PMC10515805 DOI: 10.1101/2023.09.12.557355] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/26/2023]
Abstract
The peroxidation of membrane lipids by free radicals contributes to aging, numerous diseases, and ferroptosis, an iron-dependent form of cell death. Peroxidation changes the structure, conformation and physicochemical properties of lipids, leading to major membrane alterations including bilayer thinning, altered fluidity, and increased permeability. Whether and how lipid peroxidation impacts the lateral organization of proteins and lipids in biological membranes, however, remains poorly understood. Here, we employ cell-derived giant plasma membrane vesicles (GPMVs) as a model to investigate the impact of lipid peroxidation on ordered membrane domains, often termed membrane rafts. We show that lipid peroxidation induced by the Fenton reaction dramatically enhances phase separation propensity of GPMVs into co-existing liquid ordered (raft) and liquid disordered (non-raft) domains and increases the relative abundance of the disordered, non-raft phase. Peroxidation also leads to preferential accumulation of peroxidized lipids and 4-hydroxynonenal (4-HNE) adducts in the disordered phase, decreased lipid packing in both raft and non-raft domains, and translocation of multiple classes of proteins out of rafts. These findings indicate that peroxidation of plasma membrane lipids disturbs many aspects of membrane rafts, including their stability, abundance, packing, and protein and lipid composition. We propose that these disruptions contribute to the pathological consequences of lipid peroxidation during aging and disease, and thus serve as potential targets for therapeutic intervention.
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Affiliation(s)
- Muthuraj Balakrishnan
- Center for Membrane and Cell Physiology, University of Virginia, Charlottesville, VA USA
- Department of Molecular Physiology and Biological Physics, University of Virginia School of Medicine, Charlottesville, VA, USA
| | - Anne K. Kenworthy
- Center for Membrane and Cell Physiology, University of Virginia, Charlottesville, VA USA
- Department of Molecular Physiology and Biological Physics, University of Virginia School of Medicine, Charlottesville, VA, USA
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6
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Orrico F, Laurance S, Lopez AC, Lefevre SD, Thomson L, Möller MN, Ostuni MA. Oxidative Stress in Healthy and Pathological Red Blood Cells. Biomolecules 2023; 13:1262. [PMID: 37627327 PMCID: PMC10452114 DOI: 10.3390/biom13081262] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Revised: 08/11/2023] [Accepted: 08/16/2023] [Indexed: 08/27/2023] Open
Abstract
Red cell diseases encompass a group of inherited or acquired erythrocyte disorders that affect the structure, function, or production of red blood cells (RBCs). These disorders can lead to various clinical manifestations, including anemia, hemolysis, inflammation, and impaired oxygen-carrying capacity. Oxidative stress, characterized by an imbalance between the production of reactive oxygen species (ROS) and the antioxidant defense mechanisms, plays a significant role in the pathophysiology of red cell diseases. In this review, we discuss the most relevant oxidant species involved in RBC damage, the enzymatic and low molecular weight antioxidant systems that protect RBCs against oxidative injury, and finally, the role of oxidative stress in different red cell diseases, including sickle cell disease, glucose 6-phosphate dehydrogenase deficiency, and pyruvate kinase deficiency, highlighting the underlying mechanisms leading to pathological RBC phenotypes.
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Affiliation(s)
- Florencia Orrico
- Laboratorio de Fisicoquímica Biológica, Instituto de Química Biológica, Facultad de Ciencias, Universidad de la República, Montevideo 11400, Uruguay; (F.O.); (A.C.L.); (M.N.M.)
- Laboratorio de Enzimología, Instituto de Química Biológica, Facultad de Ciencias, Universidad de la República, Montevideo 11400, Uruguay;
- Centro de Investigaciones Biomédicas (CEINBIO), Universidad de la República, Montevideo 11800, Uruguay
| | - Sandrine Laurance
- Université Paris Cité and Université des Antilles, UMR_S1134, BIGR, Inserm, F-75014 Paris, France; (S.L.); (S.D.L.)
| | - Ana C. Lopez
- Laboratorio de Fisicoquímica Biológica, Instituto de Química Biológica, Facultad de Ciencias, Universidad de la República, Montevideo 11400, Uruguay; (F.O.); (A.C.L.); (M.N.M.)
- Laboratorio de Enzimología, Instituto de Química Biológica, Facultad de Ciencias, Universidad de la República, Montevideo 11400, Uruguay;
- Centro de Investigaciones Biomédicas (CEINBIO), Universidad de la República, Montevideo 11800, Uruguay
| | - Sophie D. Lefevre
- Université Paris Cité and Université des Antilles, UMR_S1134, BIGR, Inserm, F-75014 Paris, France; (S.L.); (S.D.L.)
| | - Leonor Thomson
- Laboratorio de Enzimología, Instituto de Química Biológica, Facultad de Ciencias, Universidad de la República, Montevideo 11400, Uruguay;
- Centro de Investigaciones Biomédicas (CEINBIO), Universidad de la República, Montevideo 11800, Uruguay
| | - Matias N. Möller
- Laboratorio de Fisicoquímica Biológica, Instituto de Química Biológica, Facultad de Ciencias, Universidad de la República, Montevideo 11400, Uruguay; (F.O.); (A.C.L.); (M.N.M.)
- Centro de Investigaciones Biomédicas (CEINBIO), Universidad de la República, Montevideo 11800, Uruguay
| | - Mariano A. Ostuni
- Université Paris Cité and Université des Antilles, UMR_S1134, BIGR, Inserm, F-75014 Paris, France; (S.L.); (S.D.L.)
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7
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Nataraj A, Govindan S, Rajendran A, Ramani P, Subbaiah KA, Munekata PES, Pateiro M, Lorenzo JM. Effects of Carboxymethyl Modification on the Acidic Polysaccharides from Calocybe indica: Physicochemical Properties, Antioxidant, Antitumor and Anticoagulant Activities. Antioxidants (Basel) 2022; 12:antiox12010105. [PMID: 36670967 PMCID: PMC9854956 DOI: 10.3390/antiox12010105] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Revised: 12/22/2022] [Accepted: 12/28/2022] [Indexed: 01/04/2023] Open
Abstract
An acidic polysaccharide fraction was obtained from Calocybe indica (CIP3a) after subjecting it to hot water extraction followed by purification through DEAE-cellulose 52 and Sepaharose 6B column chromatography. The CIP3a was further modified using chloroacetic acid to yield carboxymethylated derivatives (CMCIP3a). The modified polysaccharide was characterized using various spectroscopic methods. In addition, further antioxidant, antitumor and anticoagulant activities were also investigated. The polysaccharides CIP3a and CMCIP3a were heterogeneous in nature and composed of various molar percentages of glucose, arabinose and mannose with molecular weights of 1.456 × 103 and 4.023 × 103 Da, respectively. The NMR and FT-IR data demonstrated that the carboxymethylation on the polysaccharide was successful. In comparison to CIP3a polysaccharides, the modified derivatives had lower sugar and protein contents, and higher levels of uronic acid. The in vitro antioxidant activity showed that CMCIP3a with higher molecular weight displayed an elevated ability in scavenging the DPPH radical, ABTS, superoxide, hydroxyl radical, ferric reducing power, cupric reducing power and erythrocyte hemolysis inhibition with an EC50 value of 2.49, 2.66, 4.10, 1.60, 3.48, 1.41 and 2.30 mg/mL, respectively. The MTT assay results revealed that CMCIP3a displayed a dose-dependent inhibition on five cancer cells (HT29, PC3, HeLa, Jurkat and HepG-2) in the range of 10-320 μg/mL. The APTT, PT and TT were significantly extended by CMCIP3a in relation to dosage, indicating that the anticoagulant effect of CIP was both extrinsic and intrinsic, along with a common coagulation pathway. These findings demonstrated that carboxymethylation might effectively improve the biological potential of the derivatives and offer a theoretical framework for the creation of novel natural antioxidants, low-toxicity antitumor and antithrombotic drugs.
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Affiliation(s)
- Ambika Nataraj
- Department of Biochemistry, School of Biosciences, Periyar University, Salem 636001, India
| | - Sudha Govindan
- Department of Biochemistry, School of Biosciences, Periyar University, Salem 636001, India
- Correspondence: (S.G.); (P.R.); (J.M.L.)
| | - Archana Rajendran
- Dhanvanthri Laboratory, Department of Sciences, Amrita School of Physical Sciences, Amrita Vishwa Vidyapeetham, Coimbatore 641112, India
- Center of Excellence in Advanced Materials & Green Technologies (CoE–AMGT), Amrita School of Engineering, Amrita Vishwa Vidyapeetham, Coimbatore 641112, India
| | - Prasanna Ramani
- Dhanvanthri Laboratory, Department of Sciences, Amrita School of Physical Sciences, Amrita Vishwa Vidyapeetham, Coimbatore 641112, India
- Center of Excellence in Advanced Materials & Green Technologies (CoE–AMGT), Amrita School of Engineering, Amrita Vishwa Vidyapeetham, Coimbatore 641112, India
- Correspondence: (S.G.); (P.R.); (J.M.L.)
| | | | - Paulo E. S. Munekata
- Centro Tecnológico de la Carne de Galicia, Avd. Galicia No. 4, Parque Tecnológico de Galicia, 32900 San Cibrao das Viñas, Spain
| | - Mirian Pateiro
- Centro Tecnológico de la Carne de Galicia, Avd. Galicia No. 4, Parque Tecnológico de Galicia, 32900 San Cibrao das Viñas, Spain
| | - José M. Lorenzo
- Centro Tecnológico de la Carne de Galicia, Avd. Galicia No. 4, Parque Tecnológico de Galicia, 32900 San Cibrao das Viñas, Spain
- Área de Tecnoloxía dos Alimentos, Facultade de Ciencias, Universidade de Vigo, 32004 Ourense, Spain
- Correspondence: (S.G.); (P.R.); (J.M.L.)
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8
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Popova SA, Shevchenko OG, Chukicheva IY. Synthesis of new coumarin[1,3]oxazine derivatives of 7-hydroxy-6-isobornyl-4-methylcoumarin and their antioxidant activity. Chem Biol Drug Des 2022; 100:994-1004. [PMID: 34553497 DOI: 10.1111/cbdd.13955] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Revised: 08/06/2021] [Accepted: 09/06/2021] [Indexed: 01/25/2023]
Abstract
In this work, we synthesized a series of new 9,10-dihydro-2H,8H-chromeno[8,7e][1,3]oxazine-2-on derivatives which incorporate isobornylcoumarin and 1,3-oxazine moieties. A structure-antioxidant activity relationship was analyzed. A comparative evaluation of their radical scavenging activity, antioxidant and membrane-protective properties was carried out in test with DPPH, as well as on the models of Fe2+ /ascorbate-initiated lipid peroxidation and oxidative hemolysis of mammalian red blood cells. The results suggest that all the obtained coumarin[1,3]oxazine derivatives of 7-hydroxy-6-isobornyl-4-methylcoumarin are capable of exhibiting antioxidant activity in various model systems. Compound 7 with a phenyl fragment, combining high radical scavenging activity and the ability to inhibit Fe2+ /ascorbate-initiated peroxidation of animal lipids in a heterogeneous environment, also proved to be the most effective membrane protector and antioxidant in the model of H2 O2 -induced erythrocyte hemolysis.
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Affiliation(s)
- Svetlana A Popova
- Institute of Chemistry, Komi Scientific Center, Ural Branch of the Russian Academy of Sciences, Syktyvkar, Russian Federation
| | - Oksana G Shevchenko
- Institute of Biology, Komi Scientific Center, Ural Branch of the Russian Academy of Sciences, Syktyvkar, Russian Federation
| | - Irina Yu Chukicheva
- Institute of Chemistry, Komi Scientific Center, Ural Branch of the Russian Academy of Sciences, Syktyvkar, Russian Federation
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9
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Popova SA, Pavlova EV, Shevchenko OG, Chukicheva IY, Kutchin AV. Substituted chalcones with different positions of the isobornyl substituent: the synthesis and antioxidant activity. Russ Chem Bull 2022. [DOI: 10.1007/s11172-022-3666-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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10
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Ksenofontov AA, Bocharov PS, Antina EV, Shevchenko OG, Samorodov AV, Gilfanov IR, Pavelyev RS, Ostolopovskaya OV, Startseva VA, Fedyunina IV, Azizova ZR, Gaysin SI, Pestova SV, Izmest’ev ES, Rubtsova SA, Khelkhal MA, Nikitina LE. Thioterpenoids as Potential Antithrombotic Drugs: Molecular Docking, Antiaggregant, Anticoagulant and Antioxidant Activities. Biomolecules 2022; 12:1599. [PMID: 36358949 PMCID: PMC9687754 DOI: 10.3390/biom12111599] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2022] [Revised: 10/27/2022] [Accepted: 10/28/2022] [Indexed: 01/09/2024] Open
Abstract
Natural monoterpenes and their derivatives are widely considered as effective ingredients for the design and production of new biologically active compounds with high antioxidant, antimicrobial and anti-protozoa properties. In this study, we synthesized two series of thiotherpenoids "sulfide-sulfoxide-sulfone", with different bicyclic monoterpene skeleton (bornane and pinane) structures. The effect of the obtained compounds on platelet aggregation was investigated by using the molecular docking technique. The obtained data revealed that all the synthesized compounds may act as potential inhibitors of platelet aggregation. Moreover, the studied sulfides have shown high antioxidant activity as revealed by lipid peroxidation (LPO) process inhibition in a non-cellular substrate containing animal lipids. The sulfides were able to inhibit erythrocyte oxidative hemolysis, to reduce the accumulation of secondary LPO products in cells and to prevent the oxidation of native oxyhemoglobin. Additionally, the corresponding sulfones and sulfoxides exhibited insignificant antioxidant activity. However, the sulfides were found to exhibit significant antiaggregant and anticoagulant effects. These findings suggest as well that the sulfides could serve as a leader compound for future research and possible practical applications.
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Affiliation(s)
- Alexander A. Ksenofontov
- G.A. Krestov Institute of Solution Chemistry of the Russian Academy of Sciences, 1 Akademicheskaya Street, 153045 Ivanovo, Russia
- Biologically Active Terpenoids Laboratory, Institute of Fundamental Medicine and Biology, Kazan Federal University, 18 Kremlevskaya Street, 420008 Kazan, Russia
| | - Pavel S. Bocharov
- G.A. Krestov Institute of Solution Chemistry of the Russian Academy of Sciences, 1 Akademicheskaya Street, 153045 Ivanovo, Russia
| | - Elena V. Antina
- G.A. Krestov Institute of Solution Chemistry of the Russian Academy of Sciences, 1 Akademicheskaya Street, 153045 Ivanovo, Russia
| | - Oksana G. Shevchenko
- Center of Collective Usage «Molecular Biology», Institute of Biology, Komi Science Centre, Ural Branch of Russian Academy of Sciences, 28 Kommunisticheskaya Street, 167982 Syktyvkar, Russia
| | - Aleksandr V. Samorodov
- Biologically Active Terpenoids Laboratory, Institute of Fundamental Medicine and Biology, Kazan Federal University, 18 Kremlevskaya Street, 420008 Kazan, Russia
- Department of Pharmacology, Bashkir State Medical University, 3 Lenina str., 450008 Ufa, Russia
| | - Ilmir R. Gilfanov
- Biologically Active Terpenoids Laboratory, Institute of Fundamental Medicine and Biology, Kazan Federal University, 18 Kremlevskaya Street, 420008 Kazan, Russia
- Varnishes and Paints Department, Kazan National Research Technological University, 68 K. Marksa Street, 420015 Kazan, Russia
| | - Roman S. Pavelyev
- Biologically Active Terpenoids Laboratory, Institute of Fundamental Medicine and Biology, Kazan Federal University, 18 Kremlevskaya Street, 420008 Kazan, Russia
| | - Olga V. Ostolopovskaya
- Biologically Active Terpenoids Laboratory, Institute of Fundamental Medicine and Biology, Kazan Federal University, 18 Kremlevskaya Street, 420008 Kazan, Russia
- General and Organic Chemistry Department, Kazan State Medical University, 49 Butlerova Street, 420012 Kazan, Russia
| | - Valeriya A. Startseva
- Biologically Active Terpenoids Laboratory, Institute of Fundamental Medicine and Biology, Kazan Federal University, 18 Kremlevskaya Street, 420008 Kazan, Russia
- General and Organic Chemistry Department, Kazan State Medical University, 49 Butlerova Street, 420012 Kazan, Russia
| | - Inna V. Fedyunina
- Biologically Active Terpenoids Laboratory, Institute of Fundamental Medicine and Biology, Kazan Federal University, 18 Kremlevskaya Street, 420008 Kazan, Russia
- General and Organic Chemistry Department, Kazan State Medical University, 49 Butlerova Street, 420012 Kazan, Russia
| | - Zulfiya R. Azizova
- Biologically Active Terpenoids Laboratory, Institute of Fundamental Medicine and Biology, Kazan Federal University, 18 Kremlevskaya Street, 420008 Kazan, Russia
| | - Salavat I. Gaysin
- General and Organic Chemistry Department, Kazan State Medical University, 49 Butlerova Street, 420012 Kazan, Russia
| | - Svetlana V. Pestova
- Medical Chemistry Laboratory, Institute of Chemistry, Komi Scientific Centre, Ural Branch of Russian Academy of Sciences, 48 Pervomaiskaya Street, 167000 Syktyvkar, Russia
| | - Evgeniy S. Izmest’ev
- Medical Chemistry Laboratory, Institute of Chemistry, Komi Scientific Centre, Ural Branch of Russian Academy of Sciences, 48 Pervomaiskaya Street, 167000 Syktyvkar, Russia
| | - Svetlana A. Rubtsova
- Medical Chemistry Laboratory, Institute of Chemistry, Komi Scientific Centre, Ural Branch of Russian Academy of Sciences, 48 Pervomaiskaya Street, 167000 Syktyvkar, Russia
| | - Mohammed A. Khelkhal
- Biologically Active Terpenoids Laboratory, Institute of Fundamental Medicine and Biology, Kazan Federal University, 18 Kremlevskaya Street, 420008 Kazan, Russia
| | - Liliya E. Nikitina
- Biologically Active Terpenoids Laboratory, Institute of Fundamental Medicine and Biology, Kazan Federal University, 18 Kremlevskaya Street, 420008 Kazan, Russia
- General and Organic Chemistry Department, Kazan State Medical University, 49 Butlerova Street, 420012 Kazan, Russia
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11
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Buravlev EV, Shevchenko OG. Novel Mannich Bases of α‐MangostinBearing Methoxyphenyl Moietieswith Antioxidant and Membrane‐protective activity. ChemistrySelect 2022. [DOI: 10.1002/slct.202202474] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Evgeny V. Buravlev
- Laboratory of Organic Synthesis and Chemistry of Natural Compounds Institute of Chemistry Komi Scientific Center Ural Branch of the Russian Academy of Sciences Pervomayskaya St. 48 Syktyvkar 167000 Komi Republic Russian Federation
| | - Oksana G. Shevchenko
- Center of Collective Usage ‘Molecular Biology' Institute of Biology Komi Scientific Center Ural Branch of the Russian Academy of Sciences 28, Kommunisticheskaya St. 167982 Syktyvkar Komi Republic Russian Federation
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12
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Mannich bases of alizarin: synthesis and evaluation of antioxidant capacity. CHEMICAL PAPERS 2022. [DOI: 10.1007/s11696-022-02492-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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13
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Flow Cytometric Analysis of Oxidative Stress in Escherichia coli B Strains Deficient in Genes of the Antioxidant Defence. Int J Mol Sci 2022; 23:ijms23126537. [PMID: 35742981 PMCID: PMC9223410 DOI: 10.3390/ijms23126537] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Revised: 06/06/2022] [Accepted: 06/07/2022] [Indexed: 02/04/2023] Open
Abstract
The detection of reactive oxygen species (ROS) and the analysis of oxidative stress are frequent applications of functional flow cytometry. Identifying and quantifying the ROS species generated during oxidative stress are crucial steps for the investigation of molecular mechanisms underlying stress responses. Currently, there is a wide availability of fluorogenic substrates for such purposes, but limitations in their specificity and sensitivity may affect the accuracy of the analysis. The aim of our work was to validate a new experimental model based in different strains of Escherichia coli B deficient in key genes for antioxidant defense, namely oxyR, sodA and sodB. We applied this model to systematically assess issues of specificity in fluorescent probes and the involvement of different ROS in a bacterial model of oxidative stress, as the probes can react with a variety of oxidants and free radical species. Our results confirm the higher sensitivity and specificity of the fluorescent probe mitochondrial peroxy yellow 1 (MitoPY1) for the detection of H2O2, and its very low capacity for organic hydroperoxides, thus extending MitoPY1's specificity for H2O2 in mammalian cells to a bacterial model. On the contrary, the fluorescent probe 2',7'-dichlorodihydrofluorescein diacetate (H2DCF-DA) is more sensitive to organic peroxides than to H2O2, confirming the lack of selectivity of H2DCF-DA to H2O2. Treatment with organic peroxides and H2O2 suggests a superoxide-independent oxidation of the fluorescent probe Hydroethidine (HE). We found a positive correlation between the lipophilicity of the peroxides and their toxicity to E. coli, suggesting greater quantitative importance of the peroxidative effects on the bacterial membrane and/or greater efficiency of the protection systems against the intracellular effects of H2O2 than against the membrane oxidative stress induced by organic peroxides. Altogether, our results may aid in preventing or minimizing experimental errors and providing recommendations for the proper design of cytometric studies of oxidative stress, in accordance with current recommendations and guidelines.
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14
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Lopes R, Costa M, Ferreira M, Gameiro P, Fernandes S, Catarino C, Santos-Silva A, Paiva-Martins F. Caffeic acid phenolipids in the protection of cell membranes from oxidative injuries. Interaction with the membrane phospholipid bilayer. BIOCHIMICA ET BIOPHYSICA ACTA-BIOMEMBRANES 2021; 1863:183727. [PMID: 34400139 DOI: 10.1016/j.bbamem.2021.183727] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/14/2021] [Revised: 07/21/2021] [Accepted: 08/04/2021] [Indexed: 12/28/2022]
Abstract
Caffeic acid (CA) has demonstrated a strong intracellular antioxidant ability by scavenging ROS, contributing to the maintenance of cell membrane structural integrity and to reduce oxidative injuries in other cell components. Nevertheless, caffeic acid has limited usage, due to its hydrophilic character. In this work, the introduction of alkyl chains in the caffeic acid molecule by esterification (methyl - C1, ethyl - C2, butyl - C4, hexyl - C6, octyl - C8 and hexadecyl - C16), significantly increased its lipophilicity. All caffeates tested showed a much higher protective activity than caffeic acid against red blood cells (RBCs) AAPH-induced oxidative stress; this protection was heavily dependent on the length of the alkyl chain of the esters, and on their concentration. At 2.5 and 5 μM, the more lipophilic compounds (C8 and C16) showed a remarkable antioxidant activity, inhibiting hemolysis; probably, their better location within the membrane leads to a better antioxidative protection; however, at 50 μM, the more hydrophilic compounds (C1-C4) showed a better activity against hemolysis than the more lipophilic ones (C8-C16). At this higher concentration, the better interaction of the more lipophilic compounds with the membrane seems to cause changes in RBC membrane fluidity, disturbing membrane integrity. Our data show that the antioxidant activity of these compounds could play an important role for the protection of different tissues and organs, by protecting cell membranes from oxidative injuries.
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Affiliation(s)
- Rafaela Lopes
- REQUIMTE/LAQV, Department of Chemistry and Biochemistry, Faculty of Sciences, University of Porto, Rua do Campo Alegre 687, Porto, Portugal
| | - Marlene Costa
- REQUIMTE/LAQV, Department of Chemistry and Biochemistry, Faculty of Sciences, University of Porto, Rua do Campo Alegre 687, Porto, Portugal
| | - Mariana Ferreira
- REQUIMTE/LAQV, Department of Chemistry and Biochemistry, Faculty of Sciences, University of Porto, Rua do Campo Alegre 687, Porto, Portugal
| | - Paula Gameiro
- REQUIMTE/LAQV, Department of Chemistry and Biochemistry, Faculty of Sciences, University of Porto, Rua do Campo Alegre 687, Porto, Portugal
| | - Sara Fernandes
- REQUIMTE/LAQV, Department of Chemistry and Biochemistry, Faculty of Sciences, University of Porto, Rua do Campo Alegre 687, Porto, Portugal
| | - Cristina Catarino
- REQUIMTE/UCIBIO, Department of Biological Sciences, Faculty of Pharmacy, University of Porto, Portugal
| | - Alice Santos-Silva
- REQUIMTE/UCIBIO, Department of Biological Sciences, Faculty of Pharmacy, University of Porto, Portugal
| | - Fátima Paiva-Martins
- REQUIMTE/LAQV, Department of Chemistry and Biochemistry, Faculty of Sciences, University of Porto, Rua do Campo Alegre 687, Porto, Portugal.
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15
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Buravlev EV, Shevchenko OG, Kutchin AV. Synthesis and comparative evaluation of the antioxidant activity for some new derivatives of 2,6-diisobornylphenol bearing an aminomethyl group at the position 4. Russ Chem Bull 2021. [DOI: 10.1007/s11172-021-3075-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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16
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Synthesis and antioxidant activity of monoterpene nitrobenzylidenesulfenimines. CHEMICAL PAPERS 2021. [DOI: 10.1007/s11696-020-01362-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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17
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Yang H, Bai J, Ma C, Wang L, Li X, Zhang Y, Xu Y, Yang Y. Degradation models, structure, rheological properties and protective effects on erythrocyte hemolysis of the polysaccharides from Ribes nigrum L. Int J Biol Macromol 2020; 165:738-746. [PMID: 32971173 DOI: 10.1016/j.ijbiomac.2020.09.093] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2020] [Revised: 09/05/2020] [Accepted: 09/14/2020] [Indexed: 02/06/2023]
Abstract
The polysaccharides from blackcurrant (Ribes nigrum L.) fruits were degraded by ultrasonic irradiation. Results showed that viscosity-average molecular weight decreased with increasing ultrasonic time or power. The degradation was fitted to the second-order kinetics model and midpoint chain scission model. Gas chromatographic analysis demonstrated that the native polysaccharide and three degraded polysaccharides were composed of the same monosaccharides but in different ratios. Fourier transform infrared and nuclear magnetic resonance spectroscopic analyses revealed the presence of α-, β-pyranose rings and the same six sugar residues in the four blackcurrant polysaccharides. Compared to the native polysaccharide, three degraded polysaccharides displayed better rheological properties and stronger protective effects against erythrocyte hemolysis. Collectively, the results support the potential utility of blackcurrant polysaccharides as natural antioxidants.
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Affiliation(s)
- Haihong Yang
- College of Art and Science, Northeast Agricultural University, Harbin 150030, China
| | - Jingwen Bai
- College of Art and Science, Northeast Agricultural University, Harbin 150030, China
| | - Conglei Ma
- College of Art and Science, Northeast Agricultural University, Harbin 150030, China
| | - Libo Wang
- College of Art and Science, Northeast Agricultural University, Harbin 150030, China
| | - Xiaoqing Li
- College of Art and Science, Northeast Agricultural University, Harbin 150030, China
| | - Yu Zhang
- College of Art and Science, Northeast Agricultural University, Harbin 150030, China
| | - Yaqin Xu
- College of Art and Science, Northeast Agricultural University, Harbin 150030, China.
| | - Yu Yang
- College of Art and Science, Northeast Agricultural University, Harbin 150030, China.
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18
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Synthesis and antioxidant properties of N-substituted aminomethyl derivatives of 2-isobornylphenol. Russ Chem Bull 2020. [DOI: 10.1007/s11172-020-2987-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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19
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Torlopov MA, Shevchenko OG, Chukicheva IY, Udoratina EV. Effective, low cytotoxic cell membranes protector based on amphiphilic conjugate of cellulose sulfate with isobornylphenol. REACT FUNCT POLYM 2020. [DOI: 10.1016/j.reactfunctpolym.2020.104740] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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20
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Fernandes S, Ribeiro C, Paiva-Martins F, Catarino C, Santos-Silva A. Protective effect of olive oil polyphenol phase II sulfate conjugates on erythrocyte oxidative-induced hemolysis. Food Funct 2020; 11:8670-8679. [PMID: 32939526 DOI: 10.1039/d0fo01690j] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The consumption of extra virgin olive oil (EVOO) has been associated with a lower incidence of cardiovascular diseases partly due to its polyphenol content. The metabolites hydroxytyrosol sulfate and hydroxytyrosol acetate sulfate were shown to be the most concentrated polyphenol metabolites found in plasma after EVOO consumption. Therefore, the capacity of hydroxytyrosol, hydroxytyrosol acetate, homovanillyl alcohol, homovanillyl alcohol acetate and tyrosol sulfate metabolites, to protect red blood cells (RBCs) from oxidative injury induced by the radical initiator 2,2'-azo-bis(2-amidinopropane) dihydrochloride (AAPH) was evaluated. In the presence of AAPH, all non-sulfated compounds and the hydroxytyrosol and hydroxytyrosol acetate monosulfate metabolites showed a significant protective activity against RBCs induced oxidative hemolysis. Moreover, even at 5 μM, the protection was highly significant for hydroxytyrosol acetate, hydroxytyrosol and hydroxytyrosol acetate 3' and 4' monosulfates. The morphological changes of RBC and the nature of their hemoglobin were in accordance with the hemolysis assay. Results showed that a free phenolic hydroxyl group is needed for the antioxidant protection given by compounds. Hydroxytyrosol metabolites present as phase II sulfate conjugates are actually able to protect RBC from oxidative injury by a non-transcriptional mechanism and are likely to contribute for the anti-atherosclerosis properties of regular EVOO consumption.
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Affiliation(s)
- Sara Fernandes
- REQUIMTE-LAQV, Departamento de Química e Bioquímica, Faculdade de Ciências, Universidade do Porto, Rua do Campo Alegre, 687, 4169-007 Porto, Portugal.
| | - Catarina Ribeiro
- REQUIMTE-LAQV, Departamento de Química e Bioquímica, Faculdade de Ciências, Universidade do Porto, Rua do Campo Alegre, 687, 4169-007 Porto, Portugal.
| | - Fátima Paiva-Martins
- REQUIMTE-LAQV, Departamento de Química e Bioquímica, Faculdade de Ciências, Universidade do Porto, Rua do Campo Alegre, 687, 4169-007 Porto, Portugal.
| | - Cristina Catarino
- REQUIMTE-UCIBIO, Serviço de Bioquímica, Departamento de Ciências Biológicas, Faculdade de Farmácia, Universidade do Porto, Portugal
| | - Alice Santos-Silva
- REQUIMTE-UCIBIO, Serviço de Bioquímica, Departamento de Ciências Biológicas, Faculdade de Farmácia, Universidade do Porto, Portugal
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Buravlev EV, Fedorova IV, Shevchenko OG, Kutchin AV. Comparative evaluation of the antioxidant activity of some ortho-substituted mono- and dialkylphenols with the para-positioned hydroxymethyl group. Russ Chem Bull 2020. [DOI: 10.1007/s11172-020-2937-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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22
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Synthesis and enhanced antioxidant and membrane-protective activity of curcumin@AlOOH nanoparticles. J Inorg Biochem 2020; 210:111168. [DOI: 10.1016/j.jinorgbio.2020.111168] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Revised: 06/17/2020] [Accepted: 06/27/2020] [Indexed: 01/15/2023]
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23
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Phenolic Composition of Hydrophilic Extract of Manna from Sicilian Fraxinus angustifolia Vahl and its Reducing, Antioxidant and Anti-Inflammatory Activity in Vitro. Antioxidants (Basel) 2019; 8:antiox8100494. [PMID: 31635261 PMCID: PMC6826888 DOI: 10.3390/antiox8100494] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2019] [Revised: 10/14/2019] [Accepted: 10/15/2019] [Indexed: 12/21/2022] Open
Abstract
Manna, a very singular vegetable product derived from the spontaneous solidification of the sap of some Fraxinus species, has long been known for its mild laxative and emollient properties. In this work, a hydro-alcoholic extract of manna (HME) from Sicilian Fraxinus angustifolia Vahl was investigated using HPLC-DAD to find phenol components and using chemical and biological in vitro assays to determine its reducing, antioxidant and anti-inflammatory capacity. We identified elenolic acid, tyrosol, hydroxytyrosol, catechin, fraxetin, verbascoside, gallic acid, procyanidin-B1, and luteolin 3,7 glucoside, in order of abundance. Measurements of total antioxidant activity by Folin-Ciocalteu reaction and ferric reducing ability (FRAP), as well as of scavenger activity towards ABTS•+, DPPH•, and perferryl-myoglobin radicals, showed that the phytocomplex effectively reduced oxidants with different standard potentials. When compared with vitamin E, HME also behaved as an efficient chain-breaking antioxidant against lipoperoxyl radicals from methyl linoleate. In cellular models for oxidative stress, HME counteracted membrane lipid oxidation of human erythrocytes stimulated by tert-butyl hydroperoxide and prevented the generation of reactive oxygen species, as well as the GSH decay in IL-1β–activated intestinal normal-like cells. Moreover, in this in vitro intestinal bowel disease model, HME reduced the release of the pro-inflammatory cytokines IL-6 and IL-8. These findings may suggest that manna acts as an antioxidant and anti-inflammatory natural product in humans, beyond its well-known effects against constipation.
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Sudarikov DV, Krymskaya YV, Shevchenko OG, Slepukhin PA, Rubtsova SA, Kutchin AV. Synthesis and Antioxidant Activity of Carane and Pinane Based Sulfenimines and Sulfinimines. Chem Biodivers 2019; 16:e1900413. [DOI: 10.1002/cbdv.201900413] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2019] [Accepted: 09/10/2019] [Indexed: 11/08/2022]
Affiliation(s)
- Denis V. Sudarikov
- Institute of Chemistry of the Komi Scientific Center of Ural Branch of the RAS of FRC ‘Komi SC UrB of the RAS' 48, Pervomayskaya St. Syktyvkar 167000 Russia
| | - Yulia V. Krymskaya
- Institute of Chemistry of the Komi Scientific Center of Ural Branch of the RAS of FRC ‘Komi SC UrB of the RAS' 48, Pervomayskaya St. Syktyvkar 167000 Russia
| | - Oksana G. Shevchenko
- Institute of Biology of the Komi Scientific Center of Ural Branch of the RAS of FRC ‘Komi SC UrB of the RAS' 28, Kommunisticheskaya St. Syktyvkar 167982 Russia
| | - Pavel A. Slepukhin
- Postovsky Institute of Organic Synthesis, Ural Branch of the Russian Academy of Sciences 22, S. Kovalevskaya St. Ekaterinburg 620137 Russia
| | - Svetlana A. Rubtsova
- Institute of Chemistry of the Komi Scientific Center of Ural Branch of the RAS of FRC ‘Komi SC UrB of the RAS' 48, Pervomayskaya St. Syktyvkar 167000 Russia
| | - Aleksandr V. Kutchin
- Institute of Chemistry of the Komi Scientific Center of Ural Branch of the RAS of FRC ‘Komi SC UrB of the RAS' 48, Pervomayskaya St. Syktyvkar 167000 Russia
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25
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Buravlev EV, Dvornikova IA, Schevchenko OG, Kutchin AV. Synthesis and Antioxidant Ability of Novel Derivatives Based on
para
‐Coumaric Acid Containing Isobornyl Groups. Chem Biodivers 2019; 16:e1900362. [DOI: 10.1002/cbdv.201900362] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2019] [Accepted: 08/10/2019] [Indexed: 01/13/2023]
Affiliation(s)
- Evgeny V. Buravlev
- Institute of Chemistry, Komi Scientific CenterUral Branch of the Russian Academy of Sciences, 48 Pervomayskaya St. 167000 Syktyvkar, Komi Republic Russian Federation
| | - Irina A. Dvornikova
- Institute of Chemistry, Komi Scientific CenterUral Branch of the Russian Academy of Sciences, 48 Pervomayskaya St. 167000 Syktyvkar, Komi Republic Russian Federation
| | - Oksana G. Schevchenko
- Institute of Biology, Komi Scientific CenterUral Branch of the Russian Academy of Sciences, 28 Kommunisticheskaya St. 167982 Syktyvkar, Komi Republic Russian Federation
| | - Aleksandr V. Kutchin
- Institute of Chemistry, Komi Scientific CenterUral Branch of the Russian Academy of Sciences, 48 Pervomayskaya St. 167000 Syktyvkar, Komi Republic Russian Federation
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26
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Sharif Usman S, Dahiru M, Abdullahi B, Abdullahi SB, Maigari UM, Ibrahim Uba A. Status of malondialdehyde, catalase and superoxide dismutase levels/activities in schoolchildren with iron deficiency and iron-deficiency anemia of Kashere and its environs in Gombe State, Nigeria. Heliyon 2019; 5:e02214. [PMID: 31428716 PMCID: PMC6695283 DOI: 10.1016/j.heliyon.2019.e02214] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2018] [Revised: 05/02/2019] [Accepted: 06/25/2019] [Indexed: 12/31/2022] Open
Abstract
Background Iron-deficiency anemia (IDA) or iron deficiency (ID) is by far the most common form of disorder affecting the cognitive development, physical growth and school performance of children in developing countries including Nigeria. Objectives In the present study, we aimed to examine whether IDA or ID, or both are associated with oxidative stress or otherwise by assessing the perturbations in oxidative stress markers including malondialdehyde (MDA), catalase (CAT) and superoxide dismutase (SOD). Methods Here, a total of eighty-one IDA, ID, and healthy control subjects of twenty-seven replicates each, were recruited and investigated. Human serum MDA, CAT and SOD levels were quantitatively analyzed using Enzyme-Linked Immunosorbant Assay. Results Mean serum MDA levels of IDA (5.10 ± 2.35 mmol/L) and ID (4.05 ± 1.35 mmol/L) groups were found to perturb significantly (p < 0.05), being higher than those of control (3.30 ± 0.95 mmol/L) subjects. Similarly, mean serum MDA levels of IDA (5.10 ± 2.35 mmol/L) group was found to be significantly (p < 0.05) higher when compared with ID (4.05 ± 1.35 mmol/L) subjects. Conversely, mean serum CAT and SOD activities of IDA (8.35 ± 2.21 ng/mL and 340.70 ± 153.65 ng/mL) group were found to differ significantly (p < 0.05), and those of ID (9.40 ± 1.47 ng/mL and 435.00 ± 144.75 ng/mL) subjects were found to perturb slightly (p > 0.05), being lower than those of control (10.40 ± 4.31 ng/mL and 482.12 ± 258.37 ng/mL) subjects. Conclusions Taken together, the results of the present study showed that lipid peroxidation was dramatically increased in both IDA and ID subjects in hydroperoxide-superoxide-dependent manner; in contrast, enzymatic antioxidant capacity was drastically decreased in both IDA and ID groups as evidenced by biochemical markers.
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Affiliation(s)
- Sani Sharif Usman
- Department of Biological Sciences, Faculty of Science, Federal University of Kashere, P.M.B. 0182, Gombe, Nigeria
| | - Musa Dahiru
- Department of Biological Sciences, Faculty of Science, Federal University of Kashere, P.M.B. 0182, Gombe, Nigeria
| | - Bashir Abdullahi
- Department of Educational Foundations, Faculty of Education, Federal University of Kashere, Gombe, Nigeria
| | | | | | - Abdullahi Ibrahim Uba
- Department of Bioinformatics and Genetics, Graduate School of Science and Engineering, Kadir Has University, Istanbul, Turkey
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27
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Synthesis and antioxidant properties of some N- and O-containing 2-isobornyl-6-methylphenol derivatives. Russ Chem Bull 2019. [DOI: 10.1007/s11172-019-2592-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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28
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Martakov IS, Shevchenko OG, Torlopov MA, Gerasimov EY, Sitnikov PA. Formation of gallic acid layer on γ-AlOOH nanoparticles surface and their antioxidant and membrane-protective activity. J Inorg Biochem 2019; 199:110782. [PMID: 31362175 DOI: 10.1016/j.jinorgbio.2019.110782] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2019] [Revised: 06/11/2019] [Accepted: 07/15/2019] [Indexed: 01/24/2023]
Abstract
In the reported study we prepared gallic acid modified γ-AlOOH nanoparticles. We proposed mechanism of phenolic compounds binding on the alumina, suggesting covalent and electrostatic interactions. Most of the properties of alumina nanoparticles (NPs) are unchanged, but there is partial reduction of surface charge. Prepared samples are colloidally stable hydrosols. It allowed us to perform biological studies on cellular and non-cellular models, which showed nontoxicity of both pure and hybrid γ-AlOOH nanoparticles. Furthermore, pure alumina NPs exhibit antioxidant properties, which are enhanced after gallic acid immobilization on their surface. Also, hybrid alumina-gallic acid NPs showed membrane-protective activity.
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Affiliation(s)
- I S Martakov
- Institute of Chemistry of Komi Scientific Centre of the Ural Branch of the Russian Academy of Sciences, 167000, Syktyvkar, 48 Pervomayskaya St., Russian Federation.
| | - O G Shevchenko
- Institute of Biology of Komi Scientific Centre of the Ural Branch of the Russian Academy of Sciences, 167982 Syktyvkar, 28 Kommunisticheskaya St., Russian Federation
| | - M A Torlopov
- Institute of Chemistry of Komi Scientific Centre of the Ural Branch of the Russian Academy of Sciences, 167000, Syktyvkar, 48 Pervomayskaya St., Russian Federation
| | - E Yu Gerasimov
- Boreskov Institute of Catalysis SB RAS, 5 Lavrentieva Av., 630090 Novosibirsk, Russian Federation
| | - P A Sitnikov
- Institute of Chemistry of Komi Scientific Centre of the Ural Branch of the Russian Academy of Sciences, 167000, Syktyvkar, 48 Pervomayskaya St., Russian Federation
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29
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Synthesis and Antioxidant Properties of Hydroxycinnamic Acid Derivatives Containing Isobornyl Substituents. Chem Nat Compd 2019. [DOI: 10.1007/s10600-019-02772-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Tortora F, Notariale R, Maresca V, Good KV, Sorbo S, Basile A, Piscopo M, Manna C. Phenol-Rich Feijoa sellowiana (Pineapple Guava) Extracts Protect Human Red Blood Cells from Mercury-Induced Cellular Toxicity. Antioxidants (Basel) 2019; 8:antiox8070220. [PMID: 31336755 PMCID: PMC6680458 DOI: 10.3390/antiox8070220] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2019] [Revised: 06/21/2019] [Accepted: 07/08/2019] [Indexed: 02/06/2023] Open
Abstract
Plant polyphenols, with broadly known antioxidant properties, represent very effective agents against environmental oxidative stressors, including mercury. This heavy metal irreversibly binds thiol groups, sequestering endogenous antioxidants, such as glutathione. Increased incidence of food-derived mercury is cause for concern, given the many severe downstream effects, ranging from kidney to cardiovascular diseases. Therefore, the possible beneficial properties of Feijoa sellowiana against mercury toxicity were tested using intact human red blood cells (RBC) incubated in the presence of HgCl2. Here, we show that phenol-rich (10–200 µg/mL) extracts from the Feijoa sellowiana fruit potently protect against mercury-induced toxicity and oxidative stress. Peel and pulp extracts are both able to counteract the oxidative stress and thiol decrease induced in RBC by mercury treatment. Nonetheless, the peel extract had a greater protective effect compared to the pulp, although to a different extent for the different markers analyzed, which is at least partially due to the greater proportion and diversity of polyphenols in the peel. Furthermore, Fejioa sellowiana extracts also prevent mercury-induced morphological changes, which are known to enhance the pro-coagulant activity of these cells. These novel findings provide biochemical bases for the pharmacological use of Fejioa sellowiana-based functional foods in preventing and combating mercury-related illnesses.
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Affiliation(s)
- Fabiana Tortora
- Department of Precision Medicine, School of Medicine, University of Campania "Luigi Vanvitelli", via Luigi de Crecchio, 80138 Naples, Italy
| | - Rosaria Notariale
- Department of Precision Medicine, School of Medicine, University of Campania "Luigi Vanvitelli", via Luigi de Crecchio, 80138 Naples, Italy
| | - Viviana Maresca
- Department of Biology, University of Naples Federico II, via Cupa Nuova Cinthia, 80126 Naples, Italy
| | - Katrina Vanessa Good
- Department of Biochemistry & Microbiology, University of Victoria, Victoria, BC V8W 3R4, Canada
| | - Sergio Sorbo
- Ce.S.M.A, Microscopy Section, University of Naples Federico II, via Cupa Nuova Cinthia, 80126 Naples, Italy
| | - Adriana Basile
- Department of Biology, University of Naples Federico II, via Cupa Nuova Cinthia, 80126 Naples, Italy
| | - Marina Piscopo
- Department of Biology, University of Naples Federico II, via Cupa Nuova Cinthia, 80126 Naples, Italy.
| | - Caterina Manna
- Department of Precision Medicine, School of Medicine, University of Campania "Luigi Vanvitelli", via Luigi de Crecchio, 80138 Naples, Italy.
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Samet AV, Shevchenko OG, Rusak VV, Chartov EM, Myshlyavtsev AB, Rusanov DA, Semenova MN, Semenov VV. Antioxidant Activity of Natural Allylpolyalkoxybenzene Plant Essential Oil Constituents. JOURNAL OF NATURAL PRODUCTS 2019; 82:1451-1458. [PMID: 31244145 DOI: 10.1021/acs.jnatprod.8b00878] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
Free-radical-scavenging capacity antioxidant and membrane-protective properties of natural and related synthetic allylpolyalkoxybenzenes with different numbers of alkoxy/methoxy groups in the aromatic ring were evaluated using several in vitro models. These included the DPPH assay, inhibition of lipid peroxidation products accumulation, inhibition of H2O2-induced hemolysis, and oxidation of oxyhemoglobin. A synthetic protocol for the synthesis of natural nothoapiol (9) from a parsley seed metabolite, apiol (7), was developed. A structure-activity relationship study revealed that both the methylenedioxy fragment and methoxy groups in the aromatic ring are favorable for antioxidant activity. Hydroxyapiol (14), containing a hydroxy group in the aromatic core, was identified as the most potent compound. The pentaalkoxy-substituted nothoapiol (9) showed antioxidant activity in mouse brain homogenates, whereas in mouse erythrocytes it exhibited a marked pro-oxidant effect. Despite their low free-radical-scavenging capacity, allylpolyalkoxybenzenes can contribute to the total antioxidant potencies of plant essential oils.
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Affiliation(s)
- Alexander V Samet
- N. D. Zelinsky Institute of Organic Chemistry RAS, 47 Leninsky Prospect, 119991 Moscow, Russian Federation
| | - Oksana G Shevchenko
- Institute of Biology of the Komi Scientific Center of the Ural Branch of RAS, 28 Kommunisticheskaya Street, 167982 Syktyvkar, Russian Federation
| | - Vyacheslav V Rusak
- N. D. Zelinsky Institute of Organic Chemistry RAS, 47 Leninsky Prospect, 119991 Moscow, Russian Federation
| | - Eduard M Chartov
- N. D. Zelinsky Institute of Organic Chemistry RAS, 47 Leninsky Prospect, 119991 Moscow, Russian Federation
| | - Andrey B Myshlyavtsev
- N. D. Zelinsky Institute of Organic Chemistry RAS, 47 Leninsky Prospect, 119991 Moscow, Russian Federation
| | - Daniil A Rusanov
- N. D. Zelinsky Institute of Organic Chemistry RAS, 47 Leninsky Prospect, 119991 Moscow, Russian Federation
| | - Marina N Semenova
- N. K. Koltzov Institute of Developmental Biology RAS, 26 Vavilov Street, 119334 Moscow, Russian Federation
| | - Victor V Semenov
- N. D. Zelinsky Institute of Organic Chemistry RAS, 47 Leninsky Prospect, 119991 Moscow, Russian Federation
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Synthesis and antioxidant properties of benzimidazole derivatives with isobornylphenol fragments. Russ Chem Bull 2019. [DOI: 10.1007/s11172-019-2510-7] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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33
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Buravlev EV, Fedorova IV, Shevchenko OG. Comparative evaluation of antioxidant activity of 2-alkyl-4-methylphenols and their 6-n-octylaminomethyl derivatives. Russ Chem Bull 2019. [DOI: 10.1007/s11172-019-2508-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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34
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2-Hydroxy-3-isobornyl-5-methylbenzaldehyde derivatives: synthesis and antioxidant activity in vitro. Russ Chem Bull 2019. [DOI: 10.1007/s11172-019-2419-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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35
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Kolyada MN, Osipova VP, Berberova NT, Shpakovsky DB, Milaeva ER. Antioxidant Activity of 2,6-Di-tert-butylphenol Derivatives in Lipid Peroxidation and Hydrogen Peroxide Decomposition by Human Erythrocytes in vitro. RUSS J GEN CHEM+ 2019. [DOI: 10.1134/s1070363218120095] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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36
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Buravlev EV, Fedorova IV, Shevchenko OG, Kutchin AV. Novel Aminomethyl Derivatives of 4‐Methyl‐2‐prenylphenol: Synthesis and Antioxidant Properties. Chem Biodivers 2019; 16:e1800637. [DOI: 10.1002/cbdv.201800637] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2018] [Accepted: 12/27/2018] [Indexed: 02/06/2023]
Affiliation(s)
- Evgeny V. Buravlev
- Institute of Chemistry, Komi Scientific CentreUral Branch of the Russian Academy of Sciences 48, Pervomayskaya St. 167000 Syktyvkar, Komi Republic Russian Federation
| | - Irina V. Fedorova
- Institute of Chemistry, Komi Scientific CentreUral Branch of the Russian Academy of Sciences 48, Pervomayskaya St. 167000 Syktyvkar, Komi Republic Russian Federation
| | - Oksana G. Shevchenko
- Institute of Biology, Komi Scientific CentreUral Branch of the Russian Academy of Sciences 28, Kommunisticheskaya St. 167982 Syktyvkar, Komi Republic Russian Federation
| | - Aleksandr V. Kutchin
- Institute of Chemistry, Komi Scientific CentreUral Branch of the Russian Academy of Sciences 48, Pervomayskaya St. 167000 Syktyvkar, Komi Republic Russian Federation
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Shchukina OV, Chukicheva IY, Shevchenko OG, Kutchin AV. Synthesis and Antioxidant Activity of New Sulfur-Containing Derivatives of Isobornylphenols. RUSSIAN JOURNAL OF BIOORGANIC CHEMISTRY 2019. [DOI: 10.1134/s1068162018050151] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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38
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Costa AS, Alves RC, Vinha AF, Costa E, Costa CS, Nunes MA, Almeida AA, Santos-Silva A, Oliveira MBP. Nutritional, chemical and antioxidant/pro-oxidant profiles of silverskin, a coffee roasting by-product. Food Chem 2018; 267:28-35. [DOI: 10.1016/j.foodchem.2017.03.106] [Citation(s) in RCA: 60] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2016] [Revised: 02/28/2017] [Accepted: 03/20/2017] [Indexed: 10/19/2022]
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Gyrdymova YV, Sudarikov DV, Shevchenko OG, Rubtsova SA, Slepukhin PA, Patov SA, Lakhvich FA, Pashkovskii FS, Kuchin AV. Synthesis and Antioxidant Activity of New Neomenthyl and Caranyl Thiotriazoles. Chem Nat Compd 2018. [DOI: 10.1007/s10600-018-2504-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Brenna JT, Plourde M, Stark KD, Jones PJ, Lin YH. Best practices for the design, laboratory analysis, and reporting of trials involving fatty acids. Am J Clin Nutr 2018; 108:211-227. [PMID: 29931035 PMCID: PMC6084616 DOI: 10.1093/ajcn/nqy089] [Citation(s) in RCA: 111] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2018] [Accepted: 04/09/2018] [Indexed: 12/13/2022] Open
Abstract
Fatty acids are among the most studied nutrients in human metabolism and health. Endogenous fatty acid status influences health and disease via multiple mechanisms at all stages of the life cycle. Despite widespread interest, attempts to summarize the results of multiple studies addressing similar fatty acid-related outcomes via meta-analyses and systematic reviews have been disappointing, largely because of heterogeneity in study design, sampling, and laboratory and data analyses. Our purpose is to recommend best practices for fatty acid clinical nutrition and medical studies. Key issues in study design include judicious choice of sampled endogenous pools for fatty acid analysis, considering relevant physiologic state, duration of intervention and/or observation, consideration of specific fatty acid dynamics to link intake and endogenous concentrations, and interpretation of results with respect to known fatty acid ranges. Key laboratory considerations include proper sample storage, use of sample preparation methods known to be fit-for-purpose via published validation studies, detailed reporting or methods to establish proper fatty acid identification, and quantitative analysis, including calibration of differential response, quality control procedures, and reporting of data on a minimal set of fatty acids to enable comprehensive interpretation. We present a checklist of recommendations for fatty acid best practices to facilitate design, review, and evaluation of studies with the intention of improving study reproducibility.
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Affiliation(s)
- J Thomas Brenna
- Dell Pediatric Research Institute, Departments of Pediatrics, Nutrition, and Chemistry, University of Texas at Austin, Austin, TX.,Division of Nutritional Sciences and Department of Food Science, Cornell University, Ithaca, NY
| | - Mélanie Plourde
- Research Center on Aging, Department of Medicine, Université de Sherbrooke, Sherbrooke, Canada
| | - Ken D Stark
- Department of Kinesiology, University of Waterloo, Waterloo, Ontario, Canada
| | - Peter J Jones
- Richardson Center for Functional Foods and Nutraceuticals, University of Manitoba, Winnipeg, Canada
| | - Yu-Hong Lin
- Division of Intramural Clinical and Biological Research, NIAAA, NIH, Bethesda, MD
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Shchukina OV, Chukicheva IY, Shevchenko OG, Kolegova TA, Suponitsky KY, Kutchin AV. Synthesis and Properties of Functional Derivatives of 2,6-Diisobornylphenol and 2-Isobornyl-6-(1-phenylethyl)phenol. RUSS J GEN CHEM+ 2018. [DOI: 10.1134/s1070363218040096] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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43
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Comparative Analysis of the Effects of Olive Oil Hydroxytyrosol and Its 5- S-Lipoyl Conjugate in Protecting Human Erythrocytes from Mercury Toxicity. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2018; 2018:9042192. [PMID: 29849921 PMCID: PMC5924984 DOI: 10.1155/2018/9042192] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/20/2017] [Accepted: 03/04/2018] [Indexed: 12/20/2022]
Abstract
Oxidative stress is one of the underlying mechanisms of the toxic effects exerted by mercury (Hg) on human health. Several antioxidant compounds, including the olive oil phenol hydroxytyrosol (HT), were investigated for their protective action. Recently, we have reported that 5-S-lipoylhydroxytyrosol (Lipo-HT) has shown increased antioxidant activities compared to HT and exerted potent protective effects against reactive oxygen species (ROS) generation and oxidative damage in human hepatocellular carcinoma HepG2 cell lines. In this study, the effects of Lipo-HT and HT on oxidative alterations of human erythrocytes induced by exposure to 40 μM HgCl2 were comparatively evaluated. When administered to the cells, Lipo-HT (5–20 μM) proved nontoxic and it decreased the Hg-induced generation of ROS, the hemolysis, and the depletion of intracellular GSH levels. At all tested concentrations, Lipo-HT exhibited higher ability to counteract Hg-induced cytotoxicity compared to HT. Model studies indicated the formation of a mercury complex at the SH group of Lipo-HT followed by a redox reaction that would spare intracellular GSH. Thus, the enhanced erythrocyte protective action of Lipo-HT from Hg-induced damage with respect to HT is likely due to an effective chelating and reducing ability toward mercury ions. These findings encourage the use of Lipo-HT in nutraceutical strategies to contrast heavy metal toxicity in humans.
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Shevchenko OG, Plyusnina SN, Buravlev EV, Chukicheva IY, Fedorova IV, Shchukina OV, Kutchin AV. Structure—hemolytic activity relationship in isobornylphenol derivatives. Russ Chem Bull 2018. [DOI: 10.1007/s11172-017-1962-x] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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45
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Yang HL, Korivi M, Lin MK, Chang HCW, Wu CR, Lee MS, Chen WTL, Hseu YC. Antihemolytic and antioxidant properties of pearl powder against 2,2′-azobis(2-amidinopropane) dihydrochloride-induced hemolysis and oxidative damage to erythrocyte membrane lipids and proteins. J Food Drug Anal 2017; 25:898-907. [PMID: 28987367 PMCID: PMC9328879 DOI: 10.1016/j.jfda.2016.10.007] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2016] [Revised: 10/27/2016] [Accepted: 10/30/2016] [Indexed: 02/02/2023] Open
Abstract
Pearl powder, a well-known traditional mineral medicine, is reported to be used for well-being and to treat several diseases from centuries in Taiwan and China. We investigated the in vitro antihemolytic and antioxidant properties of pearl powder that could protect erythrocytes against 2,2′-azobis(2-amidinopropane) dihydrochloride (AAPH)-induced oxidative damage to membrane proteins/lipids. Human erythrocytes were incubated with different concentrations of pearl powder (50–200 μg/mL) for 30 minutes and then exposed to AAPH for 2–6 hours. We found that AAPH alone time dependently increased the oxidative hemolysis of erythrocytes, while pearl powder pretreatment substantially inhibited the hemolysis in a concentration-/time-dependent manner. AAPH-induced oxidative damage to erythrocyte membrane lipids was evidenced by the elevated malondialdehyde (MDA) levels. However, pearl powder remarkably inhibited the malondialdehyde formation, and the 200 μg/mL concentration showed almost similar malondialdehyde values to the control. Furthermore, pearl powder suppressed the AAPH-induced high-molecular-weight protein formation and concomitantly increased the low-molecular-weight proteins in erythrocytes. Antioxidant potential that was measured as superoxide dismutase activity and glutathione content was significantly dropped by AAPH incubation, which suggests the vulnerability of erythrocytes to AAPH-induced oxidative stress. Noteworthy, erythrocytes pretreated with pearl powder showed restored superoxide dismutase activity and glutathione levels against AAPH-induced loss. Our findings conclude that pearl powder attenuate free radical-induced hemolysis and oxidative damage to erythrocyte membrane lipids/proteins. The potent antioxidant property of pearl powder may offer protection from free radical-related diseases.
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Affiliation(s)
- Hsin-Ling Yang
- Institute of Nutrition, College of Biopharmaceutical and Food Sciences, China Medical University, Taichung,
Taiwan
| | - Mallikarjuna Korivi
- Institute of Nutrition, College of Biopharmaceutical and Food Sciences, China Medical University, Taichung,
Taiwan
| | - Ming-Kuem Lin
- School of Chinese Pharmaceutical Sciences and Chinese Medicine Resources, College of Biopharmaceutical and Food Sciences, China Medical University, Taichung,
Taiwan
| | | | - Chi-Rei Wu
- School of Chinese Pharmaceutical Sciences and Chinese Medicine Resources, College of Biopharmaceutical and Food Sciences, China Medical University, Taichung,
Taiwan
| | - Meng-Shiou Lee
- School of Chinese Pharmaceutical Sciences and Chinese Medicine Resources, College of Biopharmaceutical and Food Sciences, China Medical University, Taichung,
Taiwan
| | - William Tzu-Liang Chen
- Division of Colorectal Surgery, Department of Surgery, Center of Minimally Invasive Surgery, China Medical University Hospital, China Medical University, Taichung,
Taiwan
- College of Medicine, China Medical University, Taichung,
Taiwan
- Corresponding authors. College of Medicine, China Medical University, 91 Hsueh Shih Road, Taichung 40402, Taiwan (W.T.-L. Chen); Department of Cosmeceutics, College of Biopharmaceutical and Food Sciences China Medical University, 91 Hsueh Shih Road, Taichung 40402, Taiwan (Y.-C. Hseu). E-mail addresses: (W.T.-L. Chen), (Y.-C. Hseu)
| | - You-Cheng Hseu
- Department of Health and Nutrition Biotechnology, Asia University, Taichung,
Taiwan
- Department of Cosmeceutics, College of Biopharmaceutical and Food Sciences, China Medical University, Taichung,
Taiwan
- Corresponding authors. College of Medicine, China Medical University, 91 Hsueh Shih Road, Taichung 40402, Taiwan (W.T.-L. Chen); Department of Cosmeceutics, College of Biopharmaceutical and Food Sciences China Medical University, 91 Hsueh Shih Road, Taichung 40402, Taiwan (Y.-C. Hseu). E-mail addresses: (W.T.-L. Chen), (Y.-C. Hseu)
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46
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Shevchenko OG, Plyusnina SN. The role of interspecies differences in the ratio of choline-containing phospholipid fractions of rodent erythrocytes in response of these cells to the effect of membranotropic compounds. J EVOL BIOCHEM PHYS+ 2017. [DOI: 10.1134/s0022093017040068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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48
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Buravlev EV, Shevchenko OG, Chukicheva IY, Kutchin AV. Synthesis and membrane-protective properties of aminomethyl derivatives of quercetin at the C-8 position. CHEMICAL PAPERS 2017. [DOI: 10.1007/s11696-017-0272-y] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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49
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Gyrdymova YV, Sudarikov DV, Shevchenko OG, Rubtsova SA, Slepukhin PA, Kutchin AV. Caryophyllane Thiols, Vinyl Thioethers, Di- and Bis-Sulfides: Antioxidant and Membrane Protective Activities. Chem Biodivers 2017; 14. [PMID: 28704572 DOI: 10.1002/cbdv.201700296] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2017] [Accepted: 07/10/2017] [Indexed: 11/11/2022]
Abstract
Caryophyllane thioterpenoids were synthesized in 23 - 81% yields. The antioxidant properties of the obtained compounds in various model systems were found. It was revealed that 4,5-epoxycaryophyll-9-ylmethanethiol has the greatest antioxidant activity. The isomerism of sesquiterpenic fragments was shown to have a significant effect on the biological activity of the compounds.
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Affiliation(s)
- Yulia V Gyrdymova
- Institute of Chemistry of the Komi Science Center, Ural Branch of the Russian Academy of Sciences, 48, Pervomaiskaya Ul., Syktyvkar, 167000, Russia
| | - Denis V Sudarikov
- Institute of Chemistry of the Komi Science Center, Ural Branch of the Russian Academy of Sciences, 48, Pervomaiskaya Ul., Syktyvkar, 167000, Russia
| | - Oksana G Shevchenko
- Institute of Biology of the Komi Science Center, Ural Branch of the Russian Academy of Sciences, 28, Kommunisticheskaya Ul., Syktyvkar, 167000, Russia
| | - Svetlana A Rubtsova
- Institute of Chemistry of the Komi Science Center, Ural Branch of the Russian Academy of Sciences, 48, Pervomaiskaya Ul., Syktyvkar, 167000, Russia
| | - Pavel A Slepukhin
- Postovsky Institute of Organic Synthesis, Ural Branch of the Russian Academy of Sciences, 22, S Kovalevskaya Ul., Ekaterinburg, 620137, Russia
| | - Aleksandr V Kutchin
- Institute of Chemistry of the Komi Science Center, Ural Branch of the Russian Academy of Sciences, 48, Pervomaiskaya Ul., Syktyvkar, 167000, Russia
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50
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Buravlev EV, Chukicheva IY, Shevchenko OG, Kutchin AV. Synthesis and membrane-protective activity of 2,6-diisobornylphenol derivatives with N- and O-containing fragments at position 4. Russ Chem Bull 2017. [DOI: 10.1007/s11172-017-1731-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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