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Principe DR, Reilly P, Dhavamani S, Rivers A, Molokie R, Hsu LL, Ramasamy J. Hereditary Spherocytosis with Mitochondrial Retention, Increased Oxidative Stress, and Alterations to Bioactive Membrane Lipids. J Pediatr Hematol Oncol 2024:00043426-990000000-00444. [PMID: 38934620 DOI: 10.1097/mph.0000000000002901] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/16/2023] [Accepted: 05/04/2024] [Indexed: 06/28/2024]
Abstract
The clinical course for Hereditary Spherocytosis (HS) patients is highly varied, even within families with identical driving mutations. Here, we describe four siblings with HS attributed to an unreported SPTB mutation. All patients displayed an increased fraction of mitochondria-positive erythrocytes. This was associated with increased reactive oxygen species (ROS) generation and alteration to alterations to bioactive membrane lipids associated with oxidant stress. Given the early promise for mitophagy-inducing agents in sickle cell disease and ready availability of antioxidants, this concept warrants continued exploration as a disease-modifying factor and a potential target for therapy.
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Affiliation(s)
| | - Paige Reilly
- Department of Pediatrics, Division of Hematology & Oncology, University of Illinois at Chicago, Chicago, IL
| | | | - Angela Rivers
- Department of Pediatrics, Division of Hematology and Oncology, University of California at San Francisco and Benioff Children's Hospital, San Francisco, CA
| | - Robert Molokie
- Medical Service, Jesse Brown VA, Chicago, IL
- Department of Pediatrics, Division of Developmental Biology & Basic Research, University of Illinois at Chicago, Chicago, IL
| | - Lewis L Hsu
- Department of Pediatrics, Division of Hematology & Oncology, University of Illinois at Chicago, Chicago, IL
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2
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Melo D, Ferreira F, Teles MJ, Porto G, Coimbra S, Rocha S, Santos-Silva A. Catalase, Glutathione Peroxidase, and Peroxiredoxin 2 in Erythrocyte Cytosol and Membrane in Hereditary Spherocytosis, Sickle Cell Disease, and β-Thalassemia. Antioxidants (Basel) 2024; 13:629. [PMID: 38929068 PMCID: PMC11201268 DOI: 10.3390/antiox13060629] [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: 04/22/2024] [Revised: 05/13/2024] [Accepted: 05/18/2024] [Indexed: 06/28/2024] Open
Abstract
Catalase (CAT), glutathione peroxidase (GPx), and peroxiredoxin 2 (Prx2) can counteract the deleterious effects of oxidative stress (OS). Their binding to the red blood cell (RBC) membrane has been reported in non-immune hemolytic anemias (NIHAs). Our aim was to evaluate the relationships between CAT, GPx, and Prx2, focusing on their role at the RBC membrane, in hereditary spherocytosis (HS), sickle cell disease (SCD), β-thalassemia (β-thal), and healthy individuals. The studies were performed in plasma and in the RBC cytosol and membrane, evaluating OS biomarkers and the enzymatic activities and/or the amounts of CAT, GPx, and Prx2. The binding of the enzymes to the membrane appears to be the primary protective mechanism against oxidative membrane injuries in healthy RBCs. In HS (unsplenectomized) and β-thal, translocation from the cytosol to the membrane of CAT and Prx2, respectively, was observed, probably to counteract lipid peroxidation. RBCs from splenectomized HS patients showed the highest membrane-bound hemoglobin, CAT, and GPx amounts in the membrane. SCD patients presented the lowest amount of enzyme linkage, possibly due to structural changes induced by sickle hemoglobin. The OS-induced changes and antioxidant response were different between the studied NIHAs and may contribute to the different clinical patterns in these patients.
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Affiliation(s)
- Daniela Melo
- UCIBIO–Applied Molecular Biosciences Unit, Laboratory of Biochemistry, Department of Biological Sciences, Faculty of Pharmacy, University of Porto, 4051-401 Porto, Portugal; (D.M.); (A.S.-S.)
- Associate Laboratory i4HB, Institute for Health and Bioeconomy, Faculty of Pharmacy, University of Porto, 4051-401 Porto, Portugal
| | - Fátima Ferreira
- Hematology Service, Centro Hospitalar e Universitário de São João, 4200-319 Porto, Portugal;
| | - Maria José Teles
- Laboratory Hematology Service, Santo António Hospital, Centro Hospitalar do Porto, 4099-001 Porto, Portugal;
- Imuno-Hemotherapy Service, Santo António Hospital, Centro Hospitalar do Porto, 4099-001 Porto, Portugal;
| | - Graça Porto
- Imuno-Hemotherapy Service, Santo António Hospital, Centro Hospitalar do Porto, 4099-001 Porto, Portugal;
- Center for Predictive and Preventive Genetics (CGPP), Institute for Molecular and Cellular Biology (CGPP/IBMC), 4200-135 Porto, Portugal
- Abel Salazar Institute of Biomedical Sciences (ICBAS), University of Porto, 4050-313 Porto, Portugal
| | - Susana Coimbra
- UCIBIO–Applied Molecular Biosciences Unit, Laboratory of Biochemistry, Department of Biological Sciences, Faculty of Pharmacy, University of Porto, 4051-401 Porto, Portugal; (D.M.); (A.S.-S.)
- Associate Laboratory i4HB, Institute for Health and Bioeconomy, Faculty of Pharmacy, University of Porto, 4051-401 Porto, Portugal
- 1H-TOXRUN–One Health Toxicology Research Unit, University Institute of Health Sciences, CESPU, CRL, 4585-116 Gandra, Portugal
| | - Susana Rocha
- UCIBIO–Applied Molecular Biosciences Unit, Laboratory of Biochemistry, Department of Biological Sciences, Faculty of Pharmacy, University of Porto, 4051-401 Porto, Portugal; (D.M.); (A.S.-S.)
- Associate Laboratory i4HB, Institute for Health and Bioeconomy, Faculty of Pharmacy, University of Porto, 4051-401 Porto, Portugal
| | - Alice Santos-Silva
- UCIBIO–Applied Molecular Biosciences Unit, Laboratory of Biochemistry, Department of Biological Sciences, Faculty of Pharmacy, University of Porto, 4051-401 Porto, Portugal; (D.M.); (A.S.-S.)
- Associate Laboratory i4HB, Institute for Health and Bioeconomy, Faculty of Pharmacy, University of Porto, 4051-401 Porto, Portugal
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3
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Melo D, Ferreira F, Teles MJ, Porto G, Coimbra S, Rocha S, Santos-Silva A. Reticulocyte Antioxidant Enzymes mRNA Levels versus Reticulocyte Maturity Indices in Hereditary Spherocytosis, β-Thalassemia and Sickle Cell Disease. Int J Mol Sci 2024; 25:2159. [PMID: 38396832 PMCID: PMC10889157 DOI: 10.3390/ijms25042159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2024] [Revised: 02/05/2024] [Accepted: 02/07/2024] [Indexed: 02/25/2024] Open
Abstract
The antioxidant enzymes superoxide dismutase (SOD), catalase (CAT), glutathione peroxidase (GPx) and peroxiredoxin 2 (Prx2) are particularly important in erythroid cells. Reticulocytes and other erythroid precursors may adapt their biosynthetic mechanisms to cell defects or to changes in the bone marrow environment. Our aim was to perform a comparative study of the mRNA levels of CAT, GPX1, PRDX2 and SOD1 in reticulocytes from healthy individuals and from patients with hereditary spherocytosis (HS), sickle cell disease (SCD) and β-thalassemia (β-thal), and to study the association between their transcript levels and the reticulocyte maturity indices. In controls, the enzyme mRNA levels were significantly correlated with reticulocyte maturity indices for all genes except for SOD1. HS, SCD and β-thal patients showed younger reticulocytes, with higher transcript levels of all enzymes, although with different patterns. β-thal and HS showed similar reticulocyte maturity, with different enzyme mRNA levels; SCD and HS, with different reticulocyte maturity, presented similar enzyme mRNA levels. Our data suggest that the transcript profile for these antioxidant enzymes is not entirely related to reticulocyte maturity; it appears to also reflect adaptive mechanisms to abnormal erythropoiesis and/or to altered erythropoietic environments, leading to reticulocytes with distinct antioxidant potential according to each anemia.
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Affiliation(s)
- Daniela Melo
- UCIBIO—Applied Molecular Biosciences Unit, Laboratory of Biochemistry, Department of Biological Sciences, Faculty of Pharmacy, University of Porto, 4051-401 Porto, Portugal; (D.M.); (S.C.)
- Associate Laboratory i4HB—Institute for Health and Bioeconomy, Faculty of Pharmacy, University of Porto, 4051-401 Porto, Portugal
| | - Fátima Ferreira
- Hematology Service, Centro Hospitalar e Universitário de São João, 4051-401 Porto, Portugal;
| | - Maria José Teles
- Clinical Pathology, Centro Hospitalar e Universitário de São João, 4051-401 Porto, Portugal;
- Imuno-Hemotherapy Service, Centro Hospitalar Universitário de Santo António, 4051-401 Porto, Portugal;
| | - Graça Porto
- Imuno-Hemotherapy Service, Centro Hospitalar Universitário de Santo António, 4051-401 Porto, Portugal;
- Center for Predictive and Preventive Genetics (CGPP)/Institute for Molecular and Cellular Biology (IBMC), 4051-401 Porto, Portugal
- Abel Salazar Institute of Biomedical Sciences (ICBAS), University of Porto, 4051-401 Porto, Portugal
| | - Susana Coimbra
- UCIBIO—Applied Molecular Biosciences Unit, Laboratory of Biochemistry, Department of Biological Sciences, Faculty of Pharmacy, University of Porto, 4051-401 Porto, Portugal; (D.M.); (S.C.)
- Associate Laboratory i4HB—Institute for Health and Bioeconomy, Faculty of Pharmacy, University of Porto, 4051-401 Porto, Portugal
- 1H-TOXRUN—One Health Toxicology Research Unit, University Institute of Health Sciences, CESPU, CRL, 4585-116 Gandra, Portugal
| | - Susana Rocha
- UCIBIO—Applied Molecular Biosciences Unit, Laboratory of Biochemistry, Department of Biological Sciences, Faculty of Pharmacy, University of Porto, 4051-401 Porto, Portugal; (D.M.); (S.C.)
- Associate Laboratory i4HB—Institute for Health and Bioeconomy, Faculty of Pharmacy, University of Porto, 4051-401 Porto, Portugal
| | - Alice Santos-Silva
- UCIBIO—Applied Molecular Biosciences Unit, Laboratory of Biochemistry, Department of Biological Sciences, Faculty of Pharmacy, University of Porto, 4051-401 Porto, Portugal; (D.M.); (S.C.)
- Associate Laboratory i4HB—Institute for Health and Bioeconomy, Faculty of Pharmacy, University of Porto, 4051-401 Porto, Portugal
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Biasini GM, Botrè F, de la Torre X, Donati F. Age-Markers on the Red Blood Cell Surface and Erythrocyte Microparticles may Constitute a Multi-parametric Strategy for Detection of Autologous Blood Transfusion. SPORTS MEDICINE - OPEN 2023; 9:113. [PMID: 38038869 PMCID: PMC10692063 DOI: 10.1186/s40798-023-00662-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Accepted: 11/19/2023] [Indexed: 12/02/2023]
Abstract
BACKGROUND Autologous blood transfusion is one of the illicit strategies, banned by the World Anti-Doping Agency, to increase the levels of hemoglobin, with a consequent improvement in the delivery of oxygen to tissues. At present, this practice is detectable exclusively by the individual, longitudinal monitoring of hematological biomarkers, as in the hematological module of the Athlete Biological Passport; but this indirect approach may suffer from different confounding factors. We are presenting a multi-parametric, analytical strategy to detect autologous blood transfusions by targeting the modification of the red blood cells during storage. We focused on the assessment of "storage lesions", targeting (i) membrane proteins: Glycophorin-A and Band 3 complex, (ii) biomarkers of oxidative stress: Peroxiredoxin-2, (iii) biomarkers of senescence: CD47 and Phosphatidylserine, (iv) erythrocytes microparticles. RESULTS All of the above markers were monitored, by immunological and flow cytofluorimetric methods, on samples of stored whole blood collected at different time intervals, and on fresh blood samples, collected for official doping control tests, mixed "ex vivo" to simulate an autotransfusion. Although anonymized before the delivery to the laboratory, it was possible to mix samples belonging to the same subject based on the "athlete biological passport" code. Our results showed that the irreversible alteration of RBCs morphology, the loss of membrane integrity, the occurrence of hemolysis phenomena, and, more in general, the "aging" of the erythrocytes during storage are closely related to: (i) the reduced concentration, on the erythrocyte membrane, of Band 3 protein (decrease of 19% and of 39% after 20 and 40 days of storage respectively) and of glycophorin A (- 47% and - 63% respectively); (ii) the externalization of phosphatidyl serine (with a five-fold increase after 20 days and a further 2× increase after 40 days); (iii) the reduced concentration of CD47; and (iv) increased levels of erythrocyte microparticles. CONCLUSIONS The most promising method to detect the presence of transfused blood in whole blood samples can be based on a multi-parametric strategy, considering jointly both protein expression on RBCs membranes and micro-vesiculation phenomena.
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Affiliation(s)
- Giorgia M Biasini
- Sapienza University of Rome, Rome, Italy
- Laboratorio Antidoping, Federazione Medico Sportiva Italiana, Rome, Italy
| | - Francesco Botrè
- Laboratorio Antidoping, Federazione Medico Sportiva Italiana, Rome, Italy.
- REDs - Research and Expertise in anti-Doping Sciences, ISSUL - Institute of Sport Sciences University of Lausanne, Lausanne, Switzerland.
| | - Xavier de la Torre
- Laboratorio Antidoping, Federazione Medico Sportiva Italiana, Rome, Italy
| | - Francesco Donati
- Laboratorio Antidoping, Federazione Medico Sportiva Italiana, Rome, Italy.
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de Paula CP, de Oliveira da Silva JPM, Romanello KS, Bernardo VS, Torres FF, da Silva DGH, da Cunha AF. Peroxiredoxins in erythrocytes: far beyond the antioxidant role. J Mol Med (Berl) 2023; 101:1335-1353. [PMID: 37728644 DOI: 10.1007/s00109-023-02368-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Revised: 08/17/2023] [Accepted: 08/31/2023] [Indexed: 09/21/2023]
Abstract
The red blood cells (RBCs) are essential to transport oxygen (O2) and nutrients throughout the human body. Changes in the structure or functioning of the erythrocytes can lead to several deficiencies, such as hemolytic anemias, in which an increase in reactive oxidative species generation is involved in the pathophysiological process, playing a significant role in the severity of several clinical manifestations. There are important lines of defense against the damage caused by oxidizing molecules. Among the antioxidant molecules, the enzyme peroxiredoxin (Prx) has the higher decomposition power of hydrogen peroxide, especially in RBCs, standing out because of its abundance. This review aimed to present the recent findings that broke some paradigms regarding the three isoforms of Prxs found in RBC (Prx1, Prx2, and Prx6), showing that in addition to their antioxidant activity, these enzymes may have supplementary roles in transducing peroxide signals, as molecular chaperones, protecting from membrane damage, and maintenance of iron homeostasis, thus contributing to the overall survival of human RBCs, roles that seen to be disrupted in hemolytic anemia conditions.
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Affiliation(s)
- Carla Peres de Paula
- Genetics and Evolution Department, Biological and Health Sciences Center, Federal University of São Carlos, São Carlos, Brazil.
- Biotechnology Graduate Program, Exact and Technology Sciences Center, Federal University of São Carlos, São Carlos, Brazil.
| | - João Pedro Maia de Oliveira da Silva
- Genetics and Evolution Department, Biological and Health Sciences Center, Federal University of São Carlos, São Carlos, Brazil
- Evolutionary Genetics and Molecular Biology Graduate Program, Biological and Health Sciences Center, Federal University of São Carlos, São Carlos, Brazil
| | - Karen Simone Romanello
- Genetics and Evolution Department, Biological and Health Sciences Center, Federal University of São Carlos, São Carlos, Brazil
- Evolutionary Genetics and Molecular Biology Graduate Program, Biological and Health Sciences Center, Federal University of São Carlos, São Carlos, Brazil
| | | | | | - Danilo Grünig Humberto da Silva
- Department of Biology, Paulista State University, São Paulo, Brazil
- Federal University of Mato Grosso do Sul, Campus de Três Lagoas, Três Lagoas, Mato Grosso do Sul, Brazil
| | - Anderson Ferreira da Cunha
- Genetics and Evolution Department, Biological and Health Sciences Center, Federal University of São Carlos, São Carlos, Brazil.
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Sadowska-Bartosz I, Bartosz G. Peroxiredoxin 2: An Important Element of the Antioxidant Defense of the Erythrocyte. Antioxidants (Basel) 2023; 12:antiox12051012. [PMID: 37237878 DOI: 10.3390/antiox12051012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Revised: 04/14/2023] [Accepted: 04/24/2023] [Indexed: 05/28/2023] Open
Abstract
Peroxiredoxin 2 (Prdx2) is the third most abundant erythrocyte protein. It was known previously as calpromotin since its binding to the membrane stimulates the calcium-dependent potassium channel. Prdx2 is present mostly in cytosol in the form of non-covalent dimers but may associate into doughnut-like decamers and other oligomers. Prdx2 reacts rapidly with hydrogen peroxide (k > 107 M-1 s-1). It is the main erythrocyte antioxidant that removes hydrogen peroxide formed endogenously by hemoglobin autoxidation. Prdx2 also reduces other peroxides including lipid, urate, amino acid, and protein hydroperoxides and peroxynitrite. Oxidized Prdx2 can be reduced at the expense of thioredoxin but also of other thiols, especially glutathione. Further reactions of Prdx2 with oxidants lead to hyperoxidation (formation of sulfinyl or sulfonyl derivatives of the peroxidative cysteine). The sulfinyl derivative can be reduced by sulfiredoxin. Circadian oscillations in the level of hyperoxidation of erythrocyte Prdx2 were reported. The protein can be subject to post-translational modifications; some of them, such as phosphorylation, nitration, and acetylation, increase its activity. Prdx2 can also act as a chaperone for hemoglobin and erythrocyte membrane proteins, especially during the maturation of erythrocyte precursors. The extent of Prdx2 oxidation is increased in various diseases and can be an index of oxidative stress.
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Affiliation(s)
- Izabela Sadowska-Bartosz
- Laboratory of Analytical Biochemistry, Institute of Food Technology and Nutrition, College of Natural Sciences, University of Rzeszow, 4 Zelwerowicza St., 35-601 Rzeszow, Poland
| | - Grzegorz Bartosz
- Department of Bioenergetics, Food Analysis and Microbiology, Institute of Food Technology and Nutrition, College of Natural Sciences, University of Rzeszów, 4 Zelwerowicza St., 35-601 Rzeszow, Poland
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Melo D, Coimbra S, Rocha S, Santos-Silva A. Inhibition of erythrocyte's catalase, glutathione peroxidase or peroxiredoxin 2 - Impact on cytosol and membrane. Arch Biochem Biophys 2023; 739:109569. [PMID: 36918042 DOI: 10.1016/j.abb.2023.109569] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Revised: 03/03/2023] [Accepted: 03/08/2023] [Indexed: 03/14/2023]
Abstract
Catalase (CAT), glutathione peroxidase (GPx) and Prx2 (peroxiredoxin 2) are the main antioxidant enzymatic defenses of erythrocytes. They prevent and minimize oxidative injuries in red blood cell (RBC) components, which are continuously exposed to oxidative stress (OS). The crosstalk between CAT, GPx and Prx2 is still not fully disclosed, as well as why these typically cytoplasmic enzymes bind to the RBC membrane. Our aim was to understand the interplay between CAT, GPx and Prx2 in the erythrocyte's cytosol and membrane. Under specific (partial) inhibition of each enzyme and increasing H2O2-induced OS conditions, we evaluated the enzyme activities and amounts, the binding of CAT, GPx and Prx2 to RBC membrane, and biomarkers of OS, such as the reduced and oxidized glutathione levels, thiobarbituric acid reactive substances (TBARS) levels, membrane bound hemoglobin and total antioxidant status. Our results support the hypothesis that when high levels of H2O2 get within the erythrocyte, CAT is the main player in the antioxidant protection of the cell, while Prx2 and GPx have a less striking role. Moreover, we found that CAT, appears to have more importance in the antioxidant protection of cytoplasm than of the membrane components, since when the activity of CAT is disturbed, GPx and Prx2 are both activated in the cytosol and mobilized to the membrane. In more severe OS conditions, the antioxidant activity of GPx is more significant at the membrane, as we found that GPx moves from the cytosol to the membrane, probably to protect it from lipid peroxidation.
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Affiliation(s)
- Daniela Melo
- UCIBIO, REQUIMTE, Laboratory of Biochemistry, Department of Biological Sciences, Faculty of Pharmacy, University of Porto, Porto, Portugal; Associate Laboratory i4HB - Institute for Health and Bioeconomy, Faculty of Pharmacy, University of Porto, Porto, Portugal.
| | - Susana Coimbra
- UCIBIO, REQUIMTE, Laboratory of Biochemistry, Department of Biological Sciences, Faculty of Pharmacy, University of Porto, Porto, Portugal; Associate Laboratory i4HB - Institute for Health and Bioeconomy, Faculty of Pharmacy, University of Porto, Porto, Portugal; TOXRUN- Toxicology Research Unit, University Institute of Health Sciences, CESPU, CRL, Gandra, Portugal.
| | - Susana Rocha
- UCIBIO, REQUIMTE, Laboratory of Biochemistry, Department of Biological Sciences, Faculty of Pharmacy, University of Porto, Porto, Portugal; Associate Laboratory i4HB - Institute for Health and Bioeconomy, Faculty of Pharmacy, University of Porto, Porto, Portugal.
| | - Alice Santos-Silva
- UCIBIO, REQUIMTE, Laboratory of Biochemistry, Department of Biological Sciences, Faculty of Pharmacy, University of Porto, Porto, Portugal; Associate Laboratory i4HB - Institute for Health and Bioeconomy, Faculty of Pharmacy, University of Porto, Porto, Portugal.
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8
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Song A, Wen AQ, Wen YE, Dzieciatkowska M, Kellems RE, Juneja HS, D'Alessandro A, Xia Y. p97 dysfunction underlies a loss of quality control of damaged membrane proteins and promotes oxidative stress and sickling in sickle cell disease. FASEB J 2022; 36:e22246. [PMID: 35405035 DOI: 10.1096/fj.202101500rr] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Revised: 02/19/2022] [Accepted: 02/23/2022] [Indexed: 11/11/2022]
Abstract
Sickling is the central pathogenic process of sickle cell disease (SCD), one of the most prevalent inherited hemolytic disorders. Having no easy access to antioxidants in the cytosol, elevated levels of reactive oxygen species (ROS) residing at the plasma membrane in sickle red blood cells (sRBCs) easily oxidize membrane proteins and thus contribute to sickling. Although the ubiquitin-proteasome system (UPS) is essential to rapidly clear ROS-damaged membrane proteins and maintain cellular homeostasis, the function and regulatory mechanism of the UPS for their clearance in sRBCs remains unidentified. Elevated levels of polyubiquitinated membrane-associated proteins in human sRBCs are reported here. High throughput and untargeted proteomic analyses of membrane proteins immunoprecipitated by ubiquitin antibodies detected elevated levels of ubiquitination of a series of proteins including cytoskeletal proteins, transporters, ROS-related proteins, and UPS machinery components in sRBCs. Polyubiquitination of membrane-associated catalase was increased in sRBCs, associated with decreased catalase activity and elevated ROS. Surprisingly, shuttling of p97 (ATP-dependent valosin-containing chaperone protein), a key component of the UPS to shuttle polyubiquitinated proteins from the membrane to cytosol for proteasomal degradation, was significantly impaired, resulting in significant accumulation of p97 along with polyubiquitinated proteins in the membrane of human sRBCs. Functionally, inhibition of p97 directly promoted accumulation of polyubiquitinated membrane-associated proteins, excessive ROS levels, and sickling in response to hypoxia. Overall, we revealed that p97 dysfunction underlies impaired UPS and contributes to oxidative stress in sRBCs.
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Affiliation(s)
- Anren Song
- Department of Biochemistry and Molecular Biology, the University of Texas McGovern Medical School, Houston, Texas, USA
| | - Alexander Q Wen
- Department of Biochemistry and Molecular Biology, the University of Texas McGovern Medical School, Houston, Texas, USA.,University of California at San Diego, La Jolla, California, USA
| | - Y Edward Wen
- Department of Biochemistry and Molecular Biology, the University of Texas McGovern Medical School, Houston, Texas, USA.,University of Texas Southwestern Medical School, Dallas, Texas, USA
| | - Monika Dzieciatkowska
- Department of Biochemistry and Molecular Genetics, University of Colorado School of Medicine, Aurora, Colorado, USA
| | - Rodney E Kellems
- Department of Biochemistry and Molecular Biology, the University of Texas McGovern Medical School, Houston, Texas, USA.,Graduate Program in Biochemistry and Cell Biology, University of Texas MD Anderson UTHealth Graduate School of Biomedical Sciences, Houston, Texas, USA
| | - Harinder S Juneja
- Department of Internal Medicine, Divison of Hematology, the University of Texas McGovern Medical School, Houston, Texas, USA
| | - Angelo D'Alessandro
- Department of Biochemistry and Molecular Genetics, University of Colorado School of Medicine, Aurora, Colorado, USA
| | - Yang Xia
- Department of Biochemistry and Molecular Biology, the University of Texas McGovern Medical School, Houston, Texas, USA.,Graduate Program in Biochemistry and Cell Biology, University of Texas MD Anderson UTHealth Graduate School of Biomedical Sciences, Houston, Texas, USA
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9
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Fujii J, Homma T, Kobayashi S, Warang P, Madkaikar M, Mukherjee MB. Erythrocytes as a preferential target of oxidative stress in blood. Free Radic Res 2021; 55:562-580. [PMID: 33427524 DOI: 10.1080/10715762.2021.1873318] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Red blood cells (RBC) are specifically differentiated to transport oxygen and carbon dioxide in the blood and they lack most organelles, including mitochondria. The autoxidation of hemoglobin constitutes a major source of reactive oxygen species (ROS). Nitric oxide, which is produced by endothelial nitric oxide synthase (NOS3) or via the hemoglobin-mediated conversion of nitrite, interacts with ROS and results in the production of reactive nitrogen oxide species. Herein we present an overview of anemic diseases that are closely related to oxidative damage. Because the compensation of proteins by means of gene expression does not proceed in enucleated cells, antioxidative and redox systems play more important roles in maintaining the homeostasis of RBC against oxidative insult compared to ordinary cells. Defects in hemoglobin and enzymes that are involved in energy production and redox reactions largely trigger oxidative damage to RBC. The results of studies using genetically modified mice suggest that antioxidative enzymes, notably superoxide dismutase 1 and peroxiredoxin 2, play essential roles in coping with oxidative damage in erythroid cells, and their absence limits erythropoiesis, the life-span of RBC and consequently results in the development of anemia. The degeneration of the machinery involved in the proteolytic removal of damaged proteins appears to be associated with hemolytic events. The ubiquitin-proteasome system is the dominant machinery, not only for the proteolytic removal of damaged proteins in erythroid cells but also for the development of erythropoiesis. Hence, despite the fact that it is less abundant in RBC compared to ordinary cells, the aberrant ubiquitin-proteasome system may be associated with the development of anemic diseases via the accumulation of damaged proteins, as typified in sickle cell disease, and impaired erythropoiesis.
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Affiliation(s)
- Junichi Fujii
- Department of Biochemistry and Molecular Biology, Graduate School of Medical Science, Yamagata University, Yamagata, Japan
| | - Takujiro Homma
- Department of Biochemistry and Molecular Biology, Graduate School of Medical Science, Yamagata University, Yamagata, Japan
| | - Sho Kobayashi
- Department of Biochemistry and Molecular Biology, Graduate School of Medical Science, Yamagata University, Yamagata, Japan
| | - Prashant Warang
- ICMR - National Institute of Immunohaematology, Mumbai, India
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10
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Flatt JF, Stevens-Hernandez CJ, Cogan NM, Eggleston DJ, Haines NM, Heesom KJ, Picard V, Thomas C, Bruce LJ. Expression of South East Asian Ovalocytic Band 3 Disrupts Erythroblast Cytokinesis and Reticulocyte Maturation. Front Physiol 2020; 11:357. [PMID: 32411010 PMCID: PMC7199003 DOI: 10.3389/fphys.2020.00357] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2020] [Accepted: 03/27/2020] [Indexed: 12/17/2022] Open
Abstract
Southeast Asian Ovalocytosis results from a heterozygous deletion of 9 amino acids in the erythrocyte anion exchange protein AE1 (band 3). The report of the first successful birth of an individual homozygous for this mutation showed an association with severe dyserythropoietic anemia. Imaging of the proband’s erythrocytes revealed the presence of band 3 at their surface, a reduction in Wr(b) antigen expression, and increases in glycophorin C, CD44, and CD147 immunoreactivity. Immunoblotting of membranes from heterozygous Southeast Asian Ovalocytosis red cells showed a quantitative increase in CD44, CD147, and calreticulin suggesting a defect in reticulocyte maturation, as well as an increase in phosphorylation at residue Tyr359 of band 3, and peroxiredoxin-2 at the membrane, suggesting altered band 3 trafficking and oxidative stress, respectively. In vitro culture of homozygous and heterozygous Southeast Asian Ovalocytosis erythroid progenitor cells produced bi- and multi-nucleated cells. Enucleation was severely impaired in the homozygous cells and reduced in the heterozygous cells. Large internal vesicular accumulations of band 3 formed, which co-localized with other plasma membrane proteins and with the autophagosome marker, LC3, but not with ER, Golgi or recycling endosome markers. Immunoprecipitation of band 3 from erythroblast cell lysates at the orthochromatic stage showed increased interaction of the mutant band 3 with heat shock proteins, ubiquitin and cytoskeleton proteins, ankyrin, spectrin and actin. We also found that the mutant band 3 forms a strong interaction with non-muscle myosins IIA and IIB, while this interaction could not be detected in wild type erythroblasts. Consistent with this, the localization of non-muscle myosin IIA and actin was perturbed in some Southeast Asian Ovalocytosis erythroblasts. These findings provide new insights toward understanding in vivo dyserythropoiesis caused by the expression of mutant membrane proteins.
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Affiliation(s)
- Joanna F Flatt
- Bristol Institute for Transfusion Sciences, National Health Service (NHS) Blood and Transplant, Bristol, United Kingdom
| | - Christian J Stevens-Hernandez
- Bristol Institute for Transfusion Sciences, National Health Service (NHS) Blood and Transplant, Bristol, United Kingdom.,School of Biochemistry, University of Bristol, Bristol, United Kingdom
| | - Nicola M Cogan
- Bristol Institute for Transfusion Sciences, National Health Service (NHS) Blood and Transplant, Bristol, United Kingdom
| | - Daniel J Eggleston
- Bristol Institute for Transfusion Sciences, National Health Service (NHS) Blood and Transplant, Bristol, United Kingdom
| | - Nicole M Haines
- Bristol Institute for Transfusion Sciences, National Health Service (NHS) Blood and Transplant, Bristol, United Kingdom
| | - Kate J Heesom
- School of Biochemistry, University of Bristol, Bristol, United Kingdom
| | - Veronique Picard
- Assistance Publique-Hôpitaux de Paris, Service d'Hématologie Biologique, Hôpital Bicêtre, Paris, France.,Faculté de Pharmacie, Université Paris-Saclay, Chatenay Malabry, France
| | - Caroline Thomas
- Hématologie et Immunologie Pédiatrique, Hôpital Mère Enfants, Nantes, France
| | - Lesley J Bruce
- Bristol Institute for Transfusion Sciences, National Health Service (NHS) Blood and Transplant, Bristol, United Kingdom
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11
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Linkage of typically cytosolic peroxidases to erythrocyte membrane – A possible mechanism of protection in Hereditary Spherocytosis. BIOCHIMICA ET BIOPHYSICA ACTA-BIOMEMBRANES 2020; 1862:183172. [DOI: 10.1016/j.bbamem.2019.183172] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/23/2019] [Accepted: 12/19/2019] [Indexed: 11/21/2022]
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12
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Kager L, Bruce LJ, Zeitlhofer P, Flatt JF, Maia TM, Ribeiro ML, Fahrner B, Fritsch G, Boztug K, Haas OA. Band 3 null VIENNA , a novel homozygous SLC4A1 p.Ser477X variant causing severe hemolytic anemia, dyserythropoiesis and complete distal renal tubular acidosis. Pediatr Blood Cancer 2017; 64. [PMID: 27718309 DOI: 10.1002/pbc.26227] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2016] [Revised: 07/19/2016] [Accepted: 08/02/2016] [Indexed: 01/28/2023]
Abstract
We describe the second patient with anionic exchanger 1/band 3 null phenotype (band 3 nullVIENNA ), which was caused by a novel nonsense mutation c.1430C>A (p.Ser477X) in exon 12 of SLC4A1. We also update on the previous band 3 nullCOIMBRA patient, thereby elucidating the physiological implications of total loss of AE1/band 3. Besides transfusion-dependent severe hemolytic anemia and complete distal renal tubular acidosis, dyserythropoiesis was identified in the band 3 nullVIENNA patient, suggesting a role for band 3 in erythropoiesis. Moreover, we also, for the first time, report that long-term survival is possible in band 3 null patients.
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Affiliation(s)
- Leo Kager
- Department of Pediatrics and Adolescent Medicine, St. Anna Children's Hospital, Medical University Vienna, Vienna, Austria.,Children's Cancer Research Institute Vienna, Vienna, Austria
| | - Lesley J Bruce
- NHS Blood and Transplant, Bristol Institute for Transfusion Sciences, Bristol, UK
| | | | - Joanna F Flatt
- NHS Blood and Transplant, Bristol Institute for Transfusion Sciences, Bristol, UK
| | - Tabita M Maia
- Serviço de Hematologia, Centro Hospitalar e Universitário de Coimbra (CHUC), Coimbra, Portugal
| | - M Leticia Ribeiro
- Serviço de Hematologia, Centro Hospitalar e Universitário de Coimbra (CHUC), Coimbra, Portugal
| | - Bernhard Fahrner
- Department of Pediatrics and Adolescent Medicine, St. Anna Children's Hospital, Medical University Vienna, Vienna, Austria
| | - Gerhard Fritsch
- Children's Cancer Research Institute Vienna, Vienna, Austria
| | - Kaan Boztug
- Department of Pediatrics and Adolescent Medicine, St. Anna Children's Hospital, Medical University Vienna, Vienna, Austria.,CeMM Research Center for Molecular Medicine of the Austrian Academy of Sciences, Vienna, Austria
| | - Oskar A Haas
- Department of Pediatrics and Adolescent Medicine, St. Anna Children's Hospital, Medical University Vienna, Vienna, Austria.,Children's Cancer Research Institute Vienna, Vienna, Austria
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13
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SO4 = uptake and catalase role in preconditioning after H2O2-induced oxidative stress in human erythrocytes. Pflugers Arch 2016; 469:235-250. [DOI: 10.1007/s00424-016-1927-1] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2016] [Revised: 12/04/2016] [Accepted: 12/06/2016] [Indexed: 10/20/2022]
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14
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Bayer SB, Low FM, Hampton MB, Winterbourn CC. Interactions between peroxiredoxin 2, hemichrome and the erythrocyte membrane. Free Radic Res 2016; 50:1329-1339. [DOI: 10.1080/10715762.2016.1241995] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
- Simone B. Bayer
- Department of Pathology, Centre for Free Radical Research, University of Otago, Christchurch, New Zealand
| | - Felicia M. Low
- Department of Pathology, Centre for Free Radical Research, University of Otago, Christchurch, New Zealand
| | - Mark B. Hampton
- Department of Pathology, Centre for Free Radical Research, University of Otago, Christchurch, New Zealand
| | - Christine C. Winterbourn
- Department of Pathology, Centre for Free Radical Research, University of Otago, Christchurch, New Zealand
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15
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Abstract
The field of redox proteomics focuses to a large extent on analyzing cysteine oxidation in proteins under different experimental conditions and states of diseases. The identification and localization of oxidized cysteines within the cellular milieu is critical for understanding the redox regulation of proteins under physiological and pathophysiological conditions, and it will in turn provide important information that are potentially useful for the development of novel strategies in the treatment and prevention of diseases associated with oxidative stress. Antioxidant enzymes that catalyze oxidation/reduction processes are able to serve as redox biomarkers in various human diseases, and they are key regulators controlling the redox state of functional proteins. Redox regulators with antioxidant properties related to active mediators, cellular organelles, and the surrounding environments are all connected within a network and are involved in diseases related to redox imbalance including cancer, ischemia/reperfusion injury, neurodegenerative diseases, as well as normal aging. In this review, we will briefly look at the selected aspects of oxidative thiol modification in antioxidant enzymes and thiol oxidation in proteins affected by redox control of antioxidant enzymes and their relation to disease. [BMB Reports 2015; 48(4): 200-208]
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Affiliation(s)
- Hee-Young Yang
- Department of Biochemistry, Dental Science Research Institute, Medical Research Center for Biomineralization Disorders, School of Dentistry, Chonnam National University, Gwangju 500-757, Korea
| | - Tae-Hoon Lee
- Department of Biochemistry, Dental Science Research Institute, Medical Research Center for Biomineralization Disorders, School of Dentistry, Chonnam National University, Gwangju 500-757, Korea
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16
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Wang T, Diaz AJG, Yen Y. The role of peroxiredoxin II in chemoresistance of breast cancer cells. BREAST CANCER (DOVE MEDICAL PRESS) 2014; 6:73-80. [PMID: 24976757 PMCID: PMC4041024 DOI: 10.2147/bctt.s61281] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Peroxiredoxin (Prx)II belongs to a family of redox-active proteins that use redox-sensitive cysteine in the active site to reduce peroxides. PrxII is induced by various oxidative stimuli and plays an important protective role against oxidative radical damage by reactive oxygen species. PrxII expression levels are correlated with resistance to radiation therapy or certain anti-cancer drugs in radioresistant breast cancer cells, glioblastomas, and head and neck cancer cells as well as in tissue isolated from head and neck patients who do not respond to radiation therapy. Small interfering RNA (siRNA) that inhibits the PrxII gene expression has been shown to partially reverse the radioresistant phenotype in radiation resistant breast cancer cells and sensitizes glioma cells to oxidative stress, highlighting the potential clinical importance of PrxII in radiation resistance in cancer. This article focuses on the role that PrxII may play in chemoresistant breast cancer cells.
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Affiliation(s)
- Tieli Wang
- Department of Chemistry and Biochemistry, California State University Dominguez Hills, Carson, CA, USA
| | - Anthony Joseph Gomez Diaz
- Department of Chemistry and Biochemistry, California State University Dominguez Hills, Carson, CA, USA
| | - Yun Yen
- Department of Clinical and Molecular Pharmacology, Beckman Research Institute of City of Hope National Medical Center, Duarte, CA, USA
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17
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Blood modifications associated with end stage renal disease duration, progression and cardiovascular mortality: a 3-year follow-up pilot study. J Proteomics 2014; 101:88-101. [DOI: 10.1016/j.jprot.2014.02.009] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2013] [Revised: 01/24/2014] [Accepted: 02/04/2014] [Indexed: 12/12/2022]
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18
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Matte A, Bertoldi M, Mohandas N, An X, Bugatti A, Brunati AM, Rusnati M, Tibaldi E, Siciliano A, Turrini F, Perrotta S, De Franceschi L. Membrane association of peroxiredoxin-2 in red cells is mediated by the N-terminal cytoplasmic domain of band 3. Free Radic Biol Med 2013; 55:27-35. [PMID: 23123411 DOI: 10.1016/j.freeradbiomed.2012.10.543] [Citation(s) in RCA: 62] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2012] [Revised: 09/11/2012] [Accepted: 10/12/2012] [Indexed: 01/31/2023]
Abstract
Band 3 (B3), the anion transporter, is an integral membrane protein that plays a key structural role by anchoring the plasma membrane to the spectrin-based membrane skeleton in the red cell. In addition, it also plays a critical role in the assembly of glycolytic enzymes to regulate red cell metabolism. However, its ability to recruit proteins that can prevent membrane oxidation has not been previously explored. In this study, using a variety of experimental approaches including cross-linking studies, fluorescence and dichroic measurements, surface plasmon resonance analysis, and proteolytic digestion assays, we document that the antioxidant protein peroxiredoxin-2 (PRDX2), the third most abundant cytoplasmic protein in RBCs, interacts with the cytoplasmic domain of B3. The surface electrostatic potential analysis and stoichiometry measurements revealed that the N-terminal peptide of B3 is involved in the interaction. PRDX2 underwent a conformational change upon its binding to B3 without losing its peroxidase activity. Hemichrome formation induced by phenylhydrazine of RBCs prevented membrane association of PRDX2, implying overlapping binding sites. Documentation of the absence of binding of PRDX2 to B3 Neapolis red cell membranes, in which the initial N-terminal 11 amino acids are deleted, enabled us to conclude that PRDX2 binds to the N-terminal cytoplasmic domain of B3 and that the first 11 amino acids of this domain are crucial for PRDX2 membrane association in intact RBCs. These findings imply yet another important role for B3 in regulating red cell membrane function.
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Affiliation(s)
- Alessandro Matte
- Section of Internal Medicine, Department of Medicine,University of Verona, 37134 Verona, Italy
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19
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Red blood cell populations and membrane levels of peroxiredoxin 2 as candidate biomarkers to reveal blood doping. BLOOD TRANSFUSION = TRASFUSIONE DEL SANGUE 2012; 10 Suppl 2:s71-7. [PMID: 22890272 DOI: 10.2450/2012.011s] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
BACKGROUND Blood doping represents one main trend in doping strategies. Blood doping refers to the practice of boosting the number of red blood cells (RBCs) in the bloodstream in order to enhance athletic performance, by means of blood transfusions, administration of erythropoiesis-stimulating substances, blood substitutes, natural or artificial altitude facilities, and innovative gene therapies. While detection of recombinant EPO and homologous transfusion is already feasible through electrophoretic, mass spectrometry or flow cytometry-based approaches, no method is currently available to tackle doping strategies relying on autologous transfusions. MATERIALS AND METHODS We exploited an in vitro model of autologous transfusion through a 1:10 dilution of concentrated RBCs after 30 days of storage upon appropriate dilution in freshly withdrawn RBCs from the same donor. Western blot towards membrane Prdx2 and Percoll density gradients were exploited to assess their suitability as biomarkers of transfusion. RESULTS Membrane Prdx2 was visible in day 30 samples albeit not in day 0, while it was still visible in the 1:10 dilution of day 30 in day 0 RBCs. Cell gradients also highlighted changes in the profile of the RBC subpopulations upon dilution of stored RBCs in the fresh ones. DISCUSSION From this preliminary in vitro investigation it emerges that Prdx2 and RBC populations might be further tested as candidate biomarkers of blood doping through autologous transfusion, though it is yet to be assessed whether the kinetics in vivo of Prdx2 exposure in the membrane of transfused RBCs will endow a sufficient time-window to allow reliable anti-doping testing.
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20
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Peroxiredoxin II is essential for preventing hemolytic anemia from oxidative stress through maintaining hemoglobin stability. Biochem Biophys Res Commun 2012; 426:427-32. [PMID: 22960070 DOI: 10.1016/j.bbrc.2012.08.113] [Citation(s) in RCA: 51] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2012] [Accepted: 08/23/2012] [Indexed: 12/11/2022]
Abstract
The pathophysiology of oxidative hemolytic anemia is closely associated with hemoglobin (Hb) stability; however, the mechanism of how Hb maintains its stability under oxidative stress conditions of red blood cells (RBCs) carrying high levels of oxygen is unknown. Here, we investigated the potential role of peroxiredoxin II (Prx II) in preventing Hb aggregation induced by reactive oxygen species (ROS) using Prx II knockout mice and RBCs of patients with hemolytic anemia. Upon oxidative stress, ROS and Heinz body formation were significantly increased in Prx II knockout RBCs compared to wild-type (WT), which ultimately accelerated the accumulation of hemosiderin and heme-oxygenase 1 in the Prx II knock-out livers. In addition, ROS-dependent Hb aggregation was significantly increased in Prx II knockout RBCs. Interestingly, Prx II interacted with Hb in mouse RBCs, and their interaction, in particular, was severely impaired in RBCs of patients with thalassemia (THAL) and sickle cell anemia (SCA). Hb was bound to the decameric structure of Prx II, by which Hb was protected from oxidative stress. These findings suggest that Prx II plays an important role in preventing hemolytic anemia from oxidative stress by binding to Hb as a decameric structure to stabilize it.
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21
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Antonelou MH, Tzounakas VL, Velentzas AD, Stamoulis KE, Kriebardis AG, Papassideri IS. Effects of pre-storage leukoreduction on stored red blood cells signaling: a time-course evaluation from shape to proteome. J Proteomics 2012; 76 Spec No.:220-38. [PMID: 22796353 DOI: 10.1016/j.jprot.2012.06.032] [Citation(s) in RCA: 74] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2012] [Revised: 05/25/2012] [Accepted: 06/05/2012] [Indexed: 02/07/2023]
Abstract
The introduction of pre-storage leukoreduction in the preparation of standard RBCs intended for transfusion provided significant improvement in the quality of labile products and their post transfusion viability and effects, although the literature data are controversial. To elucidate the issue of the probable leukoreduction effects on RBCs storage lesion, we evaluated various storage quality measures in RBCs stored in either leukoreduced (L) or non-leukoreduced (N) units, with emphasis to senescence and oxidative stress associated modifications. Our data suggest that the residual leukocytes/platelets of the labile products represent a stressful storage factor, countering the structural and functional integrity of stored RBCs. Hemolysis, irreversible echinocytosis, microvesiculation, removal signaling, ROS/calcium accumulation, band 3-related senescence modifications, membrane proteome stress biomarkers as well as emergence of a senescence phenotype in young RBCs that is disproportionate to their age, are all encountered more or mostly in N-RBCs compared to the L-RBCs, either for a part or for the whole of the storage period. The partial, yet significant, alleviation of so many storage-related manifestations in the L-RBCs compared to the N-RBCs, is presented for the first time and provides a rational mechanistic interpretation of the improved storage quality and transfusions observed by the introduction of pre-storage leukoreduction. This article is part of a Special Issue entitled: Integrated omics.
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22
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Abstract
AIM In this study, we performed weekly assessment of morphology-related parameters through monitoring of CPD-SAGM leuco-filtered erythrocyte concentrates from blood withdrawal until the 42nd day of storage. BACKGROUND Liquid storage of red blood cells (RBCs) delivers a blood-derived therapeutic, which is safe, available, effective and affordable for most patients who need transfusion therapy in developed countries. However, a growing body of accumulating controversial evidences, from either biochemical or retrospective clinical studies, prompted safety concerns about longer stored RBCs. METHODS Statistical image analysis through scanning electron microscope was coupled to osmotic fragility and erythrocyte sedimentation rate. RESULTS We could observe that by day 21 more than 50% of RBCs displayed non-discocyte phenotypes. This observation was related to an increase in osmotic fragility, which was totally overlapped in day 0 controls and day 7 RBCs while only slightly augmented in day 14 samples. Cation dysregulation (pH internal/external alteration and potassium) might both reflect and trigger a negative feedback loop with metabolic fluxes and membrane cation pumps. CONCLUSION Morphology parameters suggest that significant alterations to RBC morphology over storage duration occur soon after the 14th day of storage, as to become significant enough within the 21st day.
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Affiliation(s)
- B Blasi
- Department of Ecological and Biological Sciences, Tuscia University, Largo dell'Universitá snc, Viterbo, Italy
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23
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Coimbra S, Oliveira H, Reis F, Belo L, Rocha S, Quintanilha A, Figueiredo A, Teixeira F, Castro E, Rocha-Pereira P, Santos-Silva A. Erythroid disturbances before and after treatment of Portuguese psoriasis vulgaris patients: a cross-sectional and longitudinal study. Am J Clin Dermatol 2012; 13:37-47. [PMID: 21888450 DOI: 10.2165/11592110-000000000-00000] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Abstract
BACKGROUND A few studies in psoriasis vulgaris patients have reported changes suggesting red blood cell (RBC) damage is linked to neutrophil activation, oxidative stress, and psoriasis worsening. OBJECTIVE The aim of this study was to evaluate erythroid disturbances in Portuguese psoriasis vulgaris patients, before, during, and after treatment. METHODS A cross-sectional study (n = 73 patients vs 40 healthy control subjects) followed by a longitudinal study (n = 47 patients) was performed, with assessments before, and at 3, 6, and 12 weeks of therapy (10 patients started topical treatment, 17 narrow-band UVB, and 20 photochemotherapy [psoralen plus UVA; PUVA]). Evaluations included hematologic data, total bilirubin levels, membrane-bound hemoglobin (MBH), membrane protein band 3 profile, total plasma antioxidant status (TAS), lipid peroxidation (thiobarbituric acid [TBA] assay), elastase, lactoferrin, and C-reactive protein (CRP). RESULTS Before treatment, patients presented with higher leukocyte/neutrophil and reticulocyte counts, elastase, lactoferrin, TBA, TBA/TAS, reticulocyte production index, total bilirubin and MBH values, lower RBC and hematocrit, higher percentages of high-molecular-weight aggregates, and lower percentages of band 3 monomer. After treatment, we observed a reversal in most of the parameters. However, patients still presented with values suggestive of accelerated RBC damage, removal, and production, as most of the parameters were still higher than those in the control group; the same occurred with CRP. CONCLUSION Our data suggest that psoriasis vulgaris triggers an inflammatory response, with release of acute-phase reactants, reactive oxygen species, cationic proteins, and proteases, leading to enhanced RBC damage/aging and, ultimately, to enhanced RBC removal. These assumptions were strengthened by the observation that, with treatment, all of these changes were reversed, the inflammation was reduced, the production of reticulocytes was increased, and the RBCs presented changes usually observed in younger/less damaged RBCs. These erythroid changes were enhanced with PUVA therapy, probably due to the more pronounced clearing of the lesions, as suggested by Psoriasis Area and Severity Index (PASI) scores. Finally, after treatment, a residual inflammation still persisted that might contribute to the observed erythroid disturbances.
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Affiliation(s)
- Susana Coimbra
- Department of Biological Sciences, Biochemistry, University of Porto, Portugal.
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24
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Yang HY, Kwon J, Choi HI, Park SH, Yang U, Park HR, Ren L, Chung KJ, Kim YU, Park BJ, Jeong SH, Lee TH. In-depth analysis of cysteine oxidation by the RBC proteome: advantage of peroxiredoxin II knockout mice. Proteomics 2011; 12:101-12. [PMID: 22113967 DOI: 10.1002/pmic.201100275] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2011] [Revised: 10/22/2011] [Accepted: 10/25/2011] [Indexed: 02/02/2023]
Abstract
Peroxiredoxin II (Prdx II, a typical 2-Cys Prdx) has been originally isolated from erythrocytes, and its structure and peroxidase activity have been adequately studied. Mice lacking Prdx II proteins had heinz bodies in their peripheral blood, and morphologically abnormal cells were detected in the dense red blood cell (RBC) fractions, which contained markedly higher levels of reactive oxygen species (ROS). In this study, a labeling experiment with the thiol-modifying reagent biotinylated iodoacetamide (BIAM) in Prdx II-/- mice revealed that a variety of RBC proteins were highly oxidized. To identify oxidation-sensitive proteins in Prdx II-/- mice, we performed RBC comparative proteome analysis in membrane and cytosolic fractions by nano-UPLC-MSE shotgun proteomics. We found oxidation-sensitive 54 proteins from 61 peptides containing cysteine oxidation, and analyzed comparative expression pattern in healthy RBCs of Prdx II+/+ mice, healthy RBCs of Prdx II-/- mice, and abnormal RBCs of Prdx II-/- mice. These proteins belonged to cellular functions related with RBC lifespan maintain, such as cytoskeleton, stress-induced proteins, metabolic enzymes, signal transduction, and transporters. Furthermore, protein networks among identified oxidation-sensitive proteins were analyzed to associate with various diseases. Consequently, we expected that RBC proteome might provide clues to understand redox-imbalanced diseases.
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Affiliation(s)
- Hee-Young Yang
- Department of Oral Biochemistry, Dental Science Research Institute, The 2nd Stage of Brain Korea 21 for Dental School, Chonnam National University, Gwangju, Republic of Korea
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D'Alessandro A, D'Amici GM, Vaglio S, Zolla L. Time-course investigation of SAGM-stored leukocyte-filtered red bood cell concentrates: from metabolism to proteomics. Haematologica 2011; 97:107-15. [PMID: 21993682 DOI: 10.3324/haematol.2011.051789] [Citation(s) in RCA: 187] [Impact Index Per Article: 14.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
Abstract
BACKGROUND Results from recent, highly debated, retrospective studies raised concerns and prompted considerations about further testing the quality of long stored red blood cells from a biochemical standpoint. DESIGN AND METHODS We performed an integrated mass spectrometry-based metabolomics and proteomics time-course investigation on SAGM-stored red blood cells. In parallel, structural changes during storage were monitored through scanning electron microscopy. RESULTS We detected increased levels of glycolytic metabolites over the first 2 weeks of storage. From day 14 onwards, we observed a significant consumption of all metabolic species, and diversion towards the oxidative phase of the pentose phosphate pathway. These phenomena coincided with the accumulation of reactive oxygen species and markers of oxidation (protein carbonylation and malondialdehyde accumulation) up to day 28. Proteomics evidenced changes at the membrane protein level from day 14 onwards. Changes included fragmentation of membrane structural proteins (spectrin, band 3, band 4.1), membrane accumulation of hemoglobin, anti-oxidant enzymes (peroxiredoxin-2) and chaperones. While the integrity of red blood cells did not show major deviations at day 14, at day 21 scanning electron microscope images revealed that 50% of the erythrocytes had severely altered shape. We could correlate the scanning electron microscopy observations with the onset of vesiculation, through a proteomics snapshot of the difference in the membrane proteome at day 0 and day 35. We detected proteins involved in vesicle formation and docking to the membrane, such as SNAP alpha. CONCLUSIONS Biochemical and structural parameters did not show significant alterations in the first 2 weeks of storage, but then declined constantly from day 14 onwards. We highlighted several parallelisms between red blood cells stored for a long time and the red blood cells of patients with hereditary spherocytosis.
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Affiliation(s)
- Angelo D'Alessandro
- Department of Environmental Sciences, University of Tuscia, Largo dell’Università, Viterbo, Italy
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26
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Saha S, Ramanathan R, Basu A, Banerjee D, Chakrabarti A. Elevated levels of redox regulators, membrane-bound globin chains, and cytoskeletal protein fragments in hereditary spherocytosis erythrocyte proteome. Eur J Haematol 2011; 87:259-66. [PMID: 21575061 DOI: 10.1111/j.1600-0609.2011.01648.x] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
OBJECTIVE Hereditary spherocytosis (HS), a common inherited hemolytic anemia characterized by decreased deformability, reduced surface to volume ratio, and increased osmotic fragility of the spheroidal erythrocytes, is associated with several mutations of α- and β-spectrin, ankyrin, band 3, band 4.2. HS manifests itself with high degrees of clinical heterogeneity and the molecular events leading to premature hemolysis of the spherocytes are unclear. We have employed proteomic techniques to identify differentially regulated proteins in the membrane and hemoglobin-depleted cytosol of HS erythrocytes. METHODS We have employed 2-D gel electrophoresis and tandem matrix assisted laser desorption ionization-time of flight/time of flight mass spectrometry to investigate the differential proteome profiling of membrane and hemoglobin-depleted cytosol of erythrocytes isolated from the peripheral blood samples of HS patients and normal volunteers. RESULTS Our study showed that redox regulators are up-regulated; while a co-chaperone and a nucleotide kinase are down-regulated in HS erythrocyte cytosol. We observed elevated levels of membrane-associated globin chains and low-molecular weight fragments of several major cytoskeletal proteins. CONCLUSION The observed changes in the erythrocyte proteomes indicate altered redox regulation, nucleotide metabolism, protein aggregation and/or degradation, cytoskeletal disorganization, and severe oxidative stress in HS. Taken together, this study could enlighten upon disease progression and pathophysiology of HS.
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Affiliation(s)
- Sutapa Saha
- Structural Genomics Division, Saha Institute of Nuclear Physics, Bidhannagar Department of Pathology, Ramakrishna Mission Seva Prathisthan, Kolkata, India
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Rinalducci S, D'Amici GM, Blasi B, Vaglio S, Grazzini G, Zolla L. Peroxiredoxin-2 as a candidate biomarker to test oxidative stress levels of stored red blood cells under blood bank conditions. Transfusion 2011; 51:1439-49. [PMID: 21276001 DOI: 10.1111/j.1537-2995.2010.03032.x] [Citation(s) in RCA: 88] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
BACKGROUND Several researches on aging red blood cells (RBCs)--performed both in vivo and under blood bank conditions--revealed that RBC membrane proteins undergo a number of irreversible alterations, mainly due to oxidative stress. The individuation of proteins to be used as indicators of irreversible RBC injury and to be proposed as candidate biomarkers of oxidative damage or aging status during blood storage is therefore of great interest. STUDY DESIGN AND METHODS Based on this purpose we performed proteomic analysis of the membranes of RBCs during various storage periods under blood bank conditions. Changes in protein composition of RBC membranes were monitored as a function of the storage period by means of polyacrylamide gel electrophoresis coupled with immunoblotting and mass spectrometry analyses. RESULTS During storage, a progressive linkage of typical cytosolic proteins to the membrane was detected, including both antioxidant and metabolic enzymes (such as catalase, peroxiredoxin-2 [Prx2], and 2,3-bisphosphoglycerate-mutase), as well as nonreducible cross-linkings of probably oxidized or denatured hemoglobin. This phenomenon was unequivocally related to oxidative stress, since storage of RBCs under anaerobic conditions showed a suppression of these protein recruitments to the membrane. CONCLUSION The detailed analysis of these protein associations to the membrane of aged RBCs allowed Prx2 to be suggested as a potential RBC oxidative stress marker for the sake of developing new approaches in quality assurance of blood components.
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Affiliation(s)
- Sara Rinalducci
- Department of Environmental Sciences, University of Tuscia, Viterbo, Italy
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Wooden JM, Finney GL, Rynes E, Maccoss MJ, Lambert AJ, Robledo RF, Peters LL, Gilligan DM. Comparative proteomics reveals deficiency of SLC9A1 (sodium/hydrogen exchanger NHE1) in β-adducin null red cells. Br J Haematol 2011; 154:492-501. [PMID: 21689084 DOI: 10.1111/j.1365-2141.2011.08612.x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Spherocytosis is one of the most common inherited disorders, yet presents with a wide range of clinical severity. While several genes have been found mutated in patients with spherocytosis, the molecular basis for the variability in severity of haemolytic anaemia is not entirely understood. To identify candidate proteins involved in haemolytic anaemia pathophysiology, we utilized a label-free comparative proteomic approach to detect differences in red blood cells (RBCs) from normal and β-adducin (Add2) knock-out mice. We detected seven proteins that were decreased and 48 proteins that were increased in β-adducin null RBC ghosts. Since haemolytic anaemias are characterized by reticulocytosis, we compared reticulocyte-enriched samples from phenylhydrazine-treated mice with mature RBCs from untreated mice. Among the 48 proteins increased in Add2 knockout RBCs, only 11 were also increased in reticulocytes. Of the proteins decreased in Add2 knockout RBCs, α-adducin showed the greatest intensity difference, followed by SLC9A1, the sodium-hydrogen exchanger previously termed NHE1. We verified these mass spectrometry results by immunoblot. This is the first example of SLC9A1deficiency in haemolytic anaemia and suggests new insights into the mechanisms leading to fragile RBCs.
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Gilligan DM, Finney GL, Rynes E, Maccoss MJ, Lambert AJ, Peters LL, Robledo RF, Wooden JM. Comparative proteomics reveals deficiency of NHE-1 (Slc9a1) in RBCs from the beta-adducin knockout mouse model of hemolytic anemia. Blood Cells Mol Dis 2011; 47:85-94. [PMID: 21592827 DOI: 10.1016/j.bcmd.2011.03.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2011] [Accepted: 03/22/2011] [Indexed: 11/29/2022]
Abstract
Hemolytic anemia is one of the most common inherited disorders. To identify candidate proteins involved in hemolytic anemia pathophysiology, we utilized a label-free comparative proteomic approach to detect differences in RBCs from normal and beta-adducin (Add2) knock-out mice. We detected 7 proteins that were decreased and 48 proteins that were increased in the beta-adducin knock-out RBC ghost. Since hemolytic anemias are characterized by reticulocytosis, we compared reticulocyte-enriched samples from phenylhydrazine-treated mice with mature RBCs from untreated mice. Label-free analysis identified 47 proteins that were increased in the reticulocyte-enriched samples and 21 proteins that were decreased. Among the proteins increased in Add2 knockout RBCs, only 11 were also found increased in reticulocytes. Among the proteins decreased in Add2 knockout RBCs, beta- and alpha-adducin showed the greatest intensity difference, followed by NHE-1 (Slc9a1), the sodium-hydrogen exchanger. We verified these mass spectrometry results by immunoblot. This is the first example of a deficiency of NHE-1 in hemolytic anemia and suggests new insights into the mechanisms leading to fragile RBCs. Our use of label-free comparative proteomics to make this discovery demonstrates the usefulness of this approach as opposed to metabolic or chemical isotopic labeling of mice.
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Affiliation(s)
- Diana M Gilligan
- Department of Medicine, Upstate Medical University, Syracuse, NY, USA.
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Rinalducci S, D'Amici GM, Blasi B, Zolla L. Oxidative stress-dependent oligomeric status of erythrocyte peroxiredoxin II (PrxII) during storage under standard blood banking conditions. Biochimie 2011; 93:845-53. [PMID: 21354257 DOI: 10.1016/j.biochi.2011.02.005] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2010] [Accepted: 02/14/2011] [Indexed: 12/14/2022]
Abstract
Although biochemical properties of 2-Cys peroxiredoxins have been extensively studied in various cell lines and organisms, redox-induced structural transitions of peroxiredoxin II (PrxII) in human erythrocytes certainly warrant further investigation. In this work, cytosol and membrane ghosts of both fresh erythrocytes (cells obtained just after blood collection) and 28-day stored erythrocytes were analyzed by proteomics tools. We demonstrated that in fresh red blood cells PrxII exhibits four different oligomeric states in cytosol, whereas no PrxII complexes are in the membrane. The highest molecular weight PrxII protein complex (440 kDa) was proven to derive from the association between tetrameric catalase (CAT, 232 kDa) and decameric PrxII, whereas oligomers at 140, 100 and 67 kDa resulted to be homo-polymeric complexes composed of variable copies of PrxII monomeric subunits. Interestingly, the 440 kDa complex contained both reduced and oxidized (disulphide-linked dimers) PrxII decamers. Upon oxidative stress (28-day storage), the PrxII oligomers at 100 kDa in the cytosol disappeared and the CAT-PrxII hetero-oligomeric complex at 440 kDa is converted to a higher molecular weight structure (480 kDa) due to the presence therein of cross-linked species of PrxII and hemoglobin. More interestingly, oxidized red cell membranes contained the CAT-PrxII complex detected in 0-day cytosol as a consequence of protein recruitments induced by oxidative stress, however it showed a greater percentage of PrxII dimers. Finally, since the adoption of distinct PrxII structures is known to be closely related to different functions, peroxidase activity assays were performed demonstrating a positive reaction for oligomers at 440 kDa (both in cytosol and membrane compartment) and at 140 kDa. Our results contribute to clarify structural and functional switching of peroxiredoxin II in erythrocytes, thus possibly opening new scenarios in the biological roles played by this protein in defense mechanisms against oxidative stress, especially with the reference to red cell storage lesions.
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Affiliation(s)
- Sara Rinalducci
- Department of Environmental Sciences, University of Tuscia, Largo dell'Università snc, 01100 Viterbo, Italy
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Defective Adaption of Erythrocytes During Acute Hypoxia Injury in an Elderly Population. J Gerontol A Biol Sci Med Sci 2010; 66:376-84. [DOI: 10.1093/gerona/glq204] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
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Matte A, Low PS, Turrini F, Bertoldi M, Campanella ME, Spano D, Pantaleo A, Siciliano A, De Franceschi L. Peroxiredoxin-2 expression is increased in beta-thalassemic mouse red cells but is displaced from the membrane as a marker of oxidative stress. Free Radic Biol Med 2010; 49:457-66. [PMID: 20488244 PMCID: PMC3395234 DOI: 10.1016/j.freeradbiomed.2010.05.003] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2010] [Revised: 04/21/2010] [Accepted: 05/04/2010] [Indexed: 12/11/2022]
Abstract
Peroxiredoxin 2 (Prx2), the third most abundant cytoplasmic protein in red blood cells (RBCs), is involved in the defense against oxidative stress. Although much is known about Prx2 in healthy RBCs, its role in pathological RBCs remains largely unexplored. Here, we show that the expression and net content of Prx2 are markedly increased in RBCs from two mouse models of beta-thalassemia (beta-thal; Hbb(th/th) and Hbb(th3/+) strains). We also demonstrate that the increased expression of Prx2 correlates with the severity of the disease and that the amount of Prx2 bound to the membrane is markedly reduced in beta-thal mouse RBCs. To explore the impact of oxidative stress on Prx2 membrane association, we examined Prx2 dimerization and membrane translocation in murine RBCs exposed to various oxidants (phenylhydrazine, PHZ; diamide; H(2)O(2)). PHZ-treated RBCs, which mimic the membrane damage in beta-thal RBCs, exhibited a kinetic correlation among Prx2 membrane displacement, intracellular methemoglobin levels, and hemichrome membrane association, suggesting the possible masking of Prx2 docking sites by membrane-bound hemichromes, providing a possible mechanism for the accumulation of oxidized/dimerized Prx2 in the cytoplasm and the increased membrane damage in beta-thal RBCs. Thus, reduced access of Prx2 to the membrane in beta-thal RBCs represents a new factor that could contribute to the oxidative damage characterizing the pathology.
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Affiliation(s)
- Alessandro Matte
- Section of Internal Medicine, Department of Clinical and Experimental Medicine, University of Verona, 37134 Verona, Italy
| | - Philip S. Low
- Department of Chemistry, Purdue University, West Lafayette, IN 47907, USA
| | - Franco Turrini
- Section of Medical Chemistry, Department of Genetic, Biology, and Medical Chemistry, University of Torino, Torino, Italy
| | - Mariarita Bertoldi
- Section of Biochemistry, Department of Morphological–Biomedical Sciences, University of Verona, 37134 Verona, Italy
| | | | - Daniela Spano
- Department of Biochemistry and Medical Biotechnologies, University Federico II, Naples, and CEINGE–Advanced Biotechnologies, Naples, Italy
| | - Antonella Pantaleo
- Section of Internal Medicine, Department of Clinical and Experimental Medicine, University of Verona, 37134 Verona, Italy
- Nurex srl, Sassari, Italy
| | - Angela Siciliano
- Section of Internal Medicine, Department of Clinical and Experimental Medicine, University of Verona, 37134 Verona, Italy
| | - Lucia De Franceschi
- Section of Internal Medicine, Department of Clinical and Experimental Medicine, University of Verona, 37134 Verona, Italy
- Corresponding author. Fax: +390458027473. (L. De Franceschi)
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Rocha S, Costa E, Rocha-Pereira P, Ferreira F, Cleto E, Barbot J, Quintanilha A, Belo L, Santos-Silva A. Erythrocyte membrane protein destabilization versus clinical outcome in 160 Portuguese Hereditary Spherocytosis patients. Br J Haematol 2010; 149:785-94. [DOI: 10.1111/j.1365-2141.2010.08166.x] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Antonelou MH, Kriebardis AG, Stamoulis KE, Economou-Petersen E, Margaritis LH, Papassideri IS. Red blood cell aging markers during storage in citrate-phosphate-dextrose-saline-adenine-glucose-mannitol. Transfusion 2009; 50:376-89. [PMID: 19874562 DOI: 10.1111/j.1537-2995.2009.02449.x] [Citation(s) in RCA: 84] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
BACKGROUND It has been suggested that red blood cell (RBC) senescence is accelerated under blood bank conditions, although neither protein profile of RBC aging nor the impact of additive solutions on it have been studied in detail. STUDY DESIGN AND METHODS RBCs and vesicles derived from RBCs in both citrate-phosphate-dextrose (CPD)-saline-adenine-glucose-mannitol (SAGM) and citrate-phosphate-dextrose-adenine (CPDA) were evaluated for the expression of cell senescence markers (vesiculation, protein aggregation, degradation, activation, oxidation, and topology) through immunoblotting technique and immunofluorescence or immunoelectron microscopy study. RESULTS A group of cellular stress proteins exhibited storage time- and storage medium-related changes in their membrane association and exocytosis. The extent, the rate, and the expression of protein oxidation, Fas oligomerization, caspase activation, and protein modifications in Band 3, hemoglobin, and immunoglobulin G were less conspicuous and/or exhibited significant time retardation under storage in CPD-SAGM, compared to the CPDA storage. There was evidence for the localization of activated caspases near to the membrane of both cells and vesicles. CONCLUSIONS We provide circumstantial evidence for a lower protein oxidative damage in CPD-SAGM-stored RBCs compared to the CPDA-stored cells. The different expression patterns of the senescence markers in the RBCs seem to be accordingly related to the oxidative stress management of the cells. We suggest that the storage of RBCs in CPD-SAGM might be more alike the in vivo RBC aging process, compared to storage in CPDA, since it is characterized by a slower stimulation of the recognition signaling pathways that are already known to trigger the erythrophagocytosis of senescent RBCs.
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Affiliation(s)
- Marianna H Antonelou
- Department of Cell Biology and Biophysics, Faculty of Biology, University of Athens, Panepistimiopolis, Athens, Greece
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Rocha S, Costa E, Coimbra S, Nascimento H, Catarino C, Rocha-Pereira P, Quintanilha A, Belo L, Santos-Silva A. Linkage of cytosolic peroxiredoxin 2 to erythrocyte membrane imposed by hydrogen peroxide-induced oxidative stress. Blood Cells Mol Dis 2009; 43:68-73. [DOI: 10.1016/j.bcmd.2009.03.002] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2009] [Accepted: 03/08/2009] [Indexed: 10/20/2022]
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36
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Fernandes JC, Eaton P, Nascimento H, Belo L, Rocha S, Vitorino R, Amado F, Gomes J, Santos-Silva A, Pintado ME, Malcata FX. Effects of Chitooligosaccharides on Human Red Blood Cell Morphology and Membrane Protein Structure. Biomacromolecules 2008; 9:3346-52. [DOI: 10.1021/bm800622f] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- João C. Fernandes
- Escola Superior de Biotecnologia, Universidade Católica Portuguesa, Rua Dr. António Bernardino de Almeida, P-4200-072 Porto, Portugal, REQUIMTE, Departamento de Química, Faculdade de Ciências da Universidade do Porto, Rua do Campo Alegre, P-4169-007 Porto, Portugal, Serviço de Bioquímica, Faculdade de Farmácia da Universidade do Porto, Rua Aníbal Cunha, P-4050-047 Porto, Portugal, Instituto de Biologia Molecular e Celular da Universidade do Porto, Rua do Campo Alegre, P-4169-007 Porto, Portugal,
| | - Peter Eaton
- Escola Superior de Biotecnologia, Universidade Católica Portuguesa, Rua Dr. António Bernardino de Almeida, P-4200-072 Porto, Portugal, REQUIMTE, Departamento de Química, Faculdade de Ciências da Universidade do Porto, Rua do Campo Alegre, P-4169-007 Porto, Portugal, Serviço de Bioquímica, Faculdade de Farmácia da Universidade do Porto, Rua Aníbal Cunha, P-4050-047 Porto, Portugal, Instituto de Biologia Molecular e Celular da Universidade do Porto, Rua do Campo Alegre, P-4169-007 Porto, Portugal,
| | - Henrique Nascimento
- Escola Superior de Biotecnologia, Universidade Católica Portuguesa, Rua Dr. António Bernardino de Almeida, P-4200-072 Porto, Portugal, REQUIMTE, Departamento de Química, Faculdade de Ciências da Universidade do Porto, Rua do Campo Alegre, P-4169-007 Porto, Portugal, Serviço de Bioquímica, Faculdade de Farmácia da Universidade do Porto, Rua Aníbal Cunha, P-4050-047 Porto, Portugal, Instituto de Biologia Molecular e Celular da Universidade do Porto, Rua do Campo Alegre, P-4169-007 Porto, Portugal,
| | - Luís Belo
- Escola Superior de Biotecnologia, Universidade Católica Portuguesa, Rua Dr. António Bernardino de Almeida, P-4200-072 Porto, Portugal, REQUIMTE, Departamento de Química, Faculdade de Ciências da Universidade do Porto, Rua do Campo Alegre, P-4169-007 Porto, Portugal, Serviço de Bioquímica, Faculdade de Farmácia da Universidade do Porto, Rua Aníbal Cunha, P-4050-047 Porto, Portugal, Instituto de Biologia Molecular e Celular da Universidade do Porto, Rua do Campo Alegre, P-4169-007 Porto, Portugal,
| | - Susana Rocha
- Escola Superior de Biotecnologia, Universidade Católica Portuguesa, Rua Dr. António Bernardino de Almeida, P-4200-072 Porto, Portugal, REQUIMTE, Departamento de Química, Faculdade de Ciências da Universidade do Porto, Rua do Campo Alegre, P-4169-007 Porto, Portugal, Serviço de Bioquímica, Faculdade de Farmácia da Universidade do Porto, Rua Aníbal Cunha, P-4050-047 Porto, Portugal, Instituto de Biologia Molecular e Celular da Universidade do Porto, Rua do Campo Alegre, P-4169-007 Porto, Portugal,
| | - Rui Vitorino
- Escola Superior de Biotecnologia, Universidade Católica Portuguesa, Rua Dr. António Bernardino de Almeida, P-4200-072 Porto, Portugal, REQUIMTE, Departamento de Química, Faculdade de Ciências da Universidade do Porto, Rua do Campo Alegre, P-4169-007 Porto, Portugal, Serviço de Bioquímica, Faculdade de Farmácia da Universidade do Porto, Rua Aníbal Cunha, P-4050-047 Porto, Portugal, Instituto de Biologia Molecular e Celular da Universidade do Porto, Rua do Campo Alegre, P-4169-007 Porto, Portugal,
| | - Francisco Amado
- Escola Superior de Biotecnologia, Universidade Católica Portuguesa, Rua Dr. António Bernardino de Almeida, P-4200-072 Porto, Portugal, REQUIMTE, Departamento de Química, Faculdade de Ciências da Universidade do Porto, Rua do Campo Alegre, P-4169-007 Porto, Portugal, Serviço de Bioquímica, Faculdade de Farmácia da Universidade do Porto, Rua Aníbal Cunha, P-4050-047 Porto, Portugal, Instituto de Biologia Molecular e Celular da Universidade do Porto, Rua do Campo Alegre, P-4169-007 Porto, Portugal,
| | - Joana Gomes
- Escola Superior de Biotecnologia, Universidade Católica Portuguesa, Rua Dr. António Bernardino de Almeida, P-4200-072 Porto, Portugal, REQUIMTE, Departamento de Química, Faculdade de Ciências da Universidade do Porto, Rua do Campo Alegre, P-4169-007 Porto, Portugal, Serviço de Bioquímica, Faculdade de Farmácia da Universidade do Porto, Rua Aníbal Cunha, P-4050-047 Porto, Portugal, Instituto de Biologia Molecular e Celular da Universidade do Porto, Rua do Campo Alegre, P-4169-007 Porto, Portugal,
| | - Alice Santos-Silva
- Escola Superior de Biotecnologia, Universidade Católica Portuguesa, Rua Dr. António Bernardino de Almeida, P-4200-072 Porto, Portugal, REQUIMTE, Departamento de Química, Faculdade de Ciências da Universidade do Porto, Rua do Campo Alegre, P-4169-007 Porto, Portugal, Serviço de Bioquímica, Faculdade de Farmácia da Universidade do Porto, Rua Aníbal Cunha, P-4050-047 Porto, Portugal, Instituto de Biologia Molecular e Celular da Universidade do Porto, Rua do Campo Alegre, P-4169-007 Porto, Portugal,
| | - Manuela E. Pintado
- Escola Superior de Biotecnologia, Universidade Católica Portuguesa, Rua Dr. António Bernardino de Almeida, P-4200-072 Porto, Portugal, REQUIMTE, Departamento de Química, Faculdade de Ciências da Universidade do Porto, Rua do Campo Alegre, P-4169-007 Porto, Portugal, Serviço de Bioquímica, Faculdade de Farmácia da Universidade do Porto, Rua Aníbal Cunha, P-4050-047 Porto, Portugal, Instituto de Biologia Molecular e Celular da Universidade do Porto, Rua do Campo Alegre, P-4169-007 Porto, Portugal,
| | - F. Xavier Malcata
- Escola Superior de Biotecnologia, Universidade Católica Portuguesa, Rua Dr. António Bernardino de Almeida, P-4200-072 Porto, Portugal, REQUIMTE, Departamento de Química, Faculdade de Ciências da Universidade do Porto, Rua do Campo Alegre, P-4169-007 Porto, Portugal, Serviço de Bioquímica, Faculdade de Farmácia da Universidade do Porto, Rua Aníbal Cunha, P-4050-047 Porto, Portugal, Instituto de Biologia Molecular e Celular da Universidade do Porto, Rua do Campo Alegre, P-4169-007 Porto, Portugal,
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