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Möller M, Orrico F, Villar S, López AC, Silva N, Donzé M, Thomson L, Denicola A. Oxidants and Antioxidants in the Redox Biochemistry of Human Red Blood Cells. ACS OMEGA 2023; 8:147-168. [PMID: 36643550 PMCID: PMC9835686 DOI: 10.1021/acsomega.2c06768] [Citation(s) in RCA: 17] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Accepted: 12/09/2022] [Indexed: 06/01/2023]
Abstract
Red blood cells (RBCs) are exposed to both external and internal sources of oxidants that challenge their integrity and compromise their physiological function and supply of oxygen to tissues. Autoxidation of oxyhemoglobin is the main source of endogenous RBC oxidant production, yielding superoxide radical and then hydrogen peroxide. In addition, potent oxidants from other blood cells and the surrounding endothelium can reach the RBCs. Abundant and efficient enzymatic systems and low molecular weight antioxidants prevent most of the damage to the RBCs and also position the RBCs as a sink of vascular oxidants that allow the body to maintain a healthy circulatory system. Among the antioxidant enzymes, the thiol-dependent peroxidase peroxiredoxin 2, highly abundant in RBCs, is essential to keep the redox balance. A great part of the RBC antioxidant activity is supported by an active glucose metabolism that provides reducing power in the form of NADPH via the pentose phosphate pathway. There are several RBC defects and situations that generate oxidative stress conditions where the defense mechanisms are overwhelmed, and these include glucose-6-phosphate dehydrogenase deficiencies (favism), hemoglobinopathies like sickle cell disease and thalassemia, as well as packed RBCs for transfusion that suffer from storage lesions. These oxidative stress-associated pathologies of the RBCs underline the relevance of redox balance in these anucleated cells that lack a mechanism of DNA-inducible antioxidant response and rely on a complex and robust network of antioxidant systems.
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Affiliation(s)
- Matias
N. Möller
- Laboratorio
de Fisicoquímica Biológica, 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
| | - Florencia Orrico
- Laboratorio
de Fisicoquímica Biológica, 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
- Laboratorio
de Enzimología, Instituto de Química Biológica,
Facultad de Ciencias, Universidad de la
República, Montevideo 11400, Uruguay
| | - Sebastián
F. Villar
- Laboratorio
de Fisicoquímica Biológica, 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
| | - Ana C. López
- Laboratorio
de Fisicoquímica Biológica, 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
- Laboratorio
de Enzimología, Instituto de Química Biológica,
Facultad de Ciencias, Universidad de la
República, Montevideo 11400, Uruguay
| | - Nicolás Silva
- Laboratorio
de Fisicoquímica Biológica, 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
- Laboratorio
de Enzimología, Instituto de Química Biológica,
Facultad de Ciencias, Universidad de la
República, Montevideo 11400, Uruguay
- Departamento
de Medicina Transfusional, Hospital de Clínicas, Facultad de
Medicina, Universidad de la República, Montevideo 11600, Uruguay
| | - Marcel Donzé
- Laboratorio
de Fisicoquímica Biológica, 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
| | - Leonor Thomson
- Centro
de Investigaciones Biomédicas (CEINBIO), Universidad de la República, Montevideo 11800, Uruguay
- Laboratorio
de Enzimología, Instituto de Química Biológica,
Facultad de Ciencias, Universidad de la
República, Montevideo 11400, Uruguay
| | - Ana Denicola
- Laboratorio
de Fisicoquímica Biológica, 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
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Piwkham D, Pattanapanyasat K, Noulsri E, Klaihmon P, Bhoophong P, Prachongsai I. The in vitro red blood cell microvesiculation exerts procoagulant activity of blood cell storage in Southeast Asian ovalocytosis. Heliyon 2022; 9:e12714. [PMID: 36632113 PMCID: PMC9826842 DOI: 10.1016/j.heliyon.2022.e12714] [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: 06/17/2022] [Revised: 08/30/2022] [Accepted: 12/22/2022] [Indexed: 01/01/2023] Open
Abstract
Southeast Asian ovalocytosis (SAO) is characterized by the misfolding of band 3 protein in red blood cells (RBC). The abnormal structure of the band 3 protein results in dysmorphic RBC and related functions. Previous data showed that in vitro storage under hypothermic conditions alters band 3 protein structure and function. Microvesiculation includes shedding of RBC membranes, called RBC-derived microparticles/extracellular vesicles (RMP/EVs), and storage lesions. Unfortunately, there is no evidence of RBC microvesiculation under in vitro storage conditions in heterozygous SAO individuals. This study determined the generation of REVs and procoagulant activity during the storage of SAO blood samples in southern Thailand. Venous blood was collected from eight SAO and seven healthy individuals, preserved in citrate phosphate dextrose-adenine 1 (CPDA-1) at 4 °C for 35 days. The absolute numbers of REVs and PS-expressing RBCs were analyzed using flow cytometry. The procoagulant activity of the produced extracellular vesicles was determined by a clotting time assay. The results showed a significant increase in the number of REVs and PS-expressing RBCs in the SAO blood samples. Significantly correlated PS externalization and procoagulant activity were observed in the SAO blood samples. These lines of evidence indicate that the abnormality of the Band 3 protein is possibly involved in aberrant microvesiculation, exerting procoagulant activity in vitro. Increased pools of REV production and abnormal storage lesions in SAO blood samples should be a concern. Notably, the mechanisms underlying membrane vesiculation depend on the extent of blood cell storage under hypothermic conditions.
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Affiliation(s)
- D. Piwkham
- Department of Medical Technology, School of Allied Health Sciences, Walailak University, Nakhon Si Thammarat, Thailand,Hematology and Transfusion Science Research Center, Walailak University, Nakhon Si Thammarat, Thailand
| | - K. Pattanapanyasat
- Research Division, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand,Siriraj Center of Research Excellence in Microparticle and Exosome in Diseases, Department of Research and Development, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - E. Noulsri
- Research Division, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - P. Klaihmon
- Siriraj Center of Excellence for Stem Cell Research, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - P. Bhoophong
- Department of Medical Technology, School of Allied Health Sciences, Walailak University, Nakhon Si Thammarat, Thailand,Food Technology and Innovation Center of Excellence, Walailak University, Nakhon Si Thammarat, Thailand
| | - I. Prachongsai
- Department of Medical Technology, School of Allied Health Sciences, Walailak University, Nakhon Si Thammarat, Thailand,Hematology and Transfusion Science Research Center, Walailak University, Nakhon Si Thammarat, Thailand,Corresponding author. Department of Medical Technology, School of Allied Health Sciences, Walailak University, Nakhon Si Thammarat, Thailand.
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Garcia‐Herreros A, Yeh Y, Peng Z, del Álamo JC. Cyclic Mechanical Stresses Alter Erythrocyte Membrane Composition and Microstructure and Trigger Macrophage Phagocytosis. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2022; 9:e2201481. [PMID: 35508805 PMCID: PMC9284186 DOI: 10.1002/advs.202201481] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Indexed: 06/01/2023]
Abstract
Red blood cells (RBCs) are cleared from the circulation when they become damaged or display aging signals targeted by macrophages. This process occurs mainly in the spleen, where blood flows through submicrometric constrictions called inter-endothelial slits (IES), subjecting RBCs to large-amplitude deformations. In this work, RBCs are circulated through microfluidic devices containing microchannels that replicate the IES. The cyclic mechanical stresses experienced by the cells affect their biophysical properties and molecular composition, accelerating cell aging. Specifically, RBCs quickly transition to a more spherical, less deformable phenotype that hinders microchannel passage, causing hemolysis. This transition is associated with the release of membrane vesicles, which self-extinguishes as the spacing between membrane-cytoskeleton linkers becomes tighter. Proteomics analysis of the mechanically aged RBCs reveals significant losses of essential proteins involved in antioxidant protection, gas transport, and cell metabolism. Finally, it is shown that these changes make mechanically aged RBCs more susceptible to macrophage phagocytosis. These results provide a comprehensive model explaining how physical stress induces RBC clearance in the spleen. The data also suggest new biomarkers of early "hemodamage" and inflammation preceding hemolysis in RBCs subjected to mechanical stress.
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Affiliation(s)
- Antoni Garcia‐Herreros
- Department of Mechanical and Aerospace EngineeringUniversity of California9500 Gilman Dr.La JollaCA92093USA
| | - Yi‐Ting Yeh
- Department of Mechanical and Aerospace EngineeringUniversity of California9500 Gilman Dr.La JollaCA92093USA
- Department of BioengineeringUniversity of California9500 Gilman Dr.La JollaCA92093USA
- Institute of Engineering in MedicineUniversity of California9500 Gilman Dr.La JollaCA92093USA
| | - Zhangli Peng
- Department of BioengineeringUniversity of Illinois at Chicago1200 W Harrison StChicagoIL60607USA
| | - Juan C. del Álamo
- Department of Mechanical and Aerospace EngineeringUniversity of California9500 Gilman Dr.La JollaCA92093USA
- Institute of Engineering in MedicineUniversity of California9500 Gilman Dr.La JollaCA92093USA
- Department of Mechanical EngineeringUniversity of Washington850 Republican StSeattleWA98109USA
- Center for Cardiovascular BiologyUniversity of Washington850 Republican StSeattleWA98109USA
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4
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Rogers SC, Ge X, Brummet M, Lin X, Timm DD, d'Avignon A, Garbow JR, Kao J, Prakash J, Issaian A, Eisenmesser EZ, Reisz JA, D'Alessandro A, Doctor A. Quantifying dynamic range in red blood cell energetics: Evidence of progressive energy failure during storage. Transfusion 2021; 61:1586-1599. [PMID: 33830505 DOI: 10.1111/trf.16395] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Revised: 01/26/2021] [Accepted: 03/09/2021] [Indexed: 12/13/2022]
Abstract
BACKGROUND During storage, red blood cells (RBCs) undergo significant biochemical and morphologic changes, referred to collectively as the "storage lesion". It was hypothesized that these defects may arise from disrupted oxygen-based regulation of RBC energy metabolism, with resultant depowering of intrinsic antioxidant systems. STUDY DESIGN AND METHODS As a function of storage duration, the dynamic range in RBC metabolic response to three models of biochemical oxidant stress (methylene blue, hypoxanthine/xanthine oxidase, and diamide) was assessed, comparing glycolytic flux by NMR and UHPLC-MS methodologies. Blood was processed/stored under standard conditions (AS-1 additive solution) with leukoreduction. Over a 6-week period, RBC metabolic and antioxidant status were assessed at baseline and following exposure to the three biochemical oxidant models. Comparison was made of glycolytic flux (1 H-NMR tracking of [2-13 C]-glucose and metabolomic phenotyping with [1,2,3-13 C3 ] glucose), reducing equivalent (NADPH/NADP+ ) recycling, and thiol-based (GSH/GSSG) antioxidant status. RESULTS As a function of storage duration, we observed the following: (1) a reduction in baseline hexose monophosphate pathway (HMP) flux, the sole pathway responsible for the regeneration of the essential reducing equivalent NADPH; with (2) diminished stress-based dynamic range in both overall glycolytic as well as proportional HMP flux. In addition, progressive with storage duration, RBCs showed (3) constraint in reducing equivalent (NADPH) recycling capacity, (4) loss of thiol based (GSH) recycling capacity, and (5) dysregulation of metabolon assembly at the cytoplasmic domain of Band 3 membrane protein (cdB3). CONCLUSION Blood storage disturbs normal RBC metabolic control, depowering antioxidant capacity and enhancing vulnerability to oxidative injury.
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Affiliation(s)
- Stephen C Rogers
- Department of Pediatrics, Divisions of Critical Care Medicine, University of Maryland School of Medicine, Baltimore, Maryland, USA.,The Center for Blood Oxygen Transport and Hemostasis, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - Xia Ge
- Department of Chemistry, Washington University in Saint Louis, School of Medicine, Saint Louis, Missouri, USA
| | - Mary Brummet
- Department of Pediatrics, Divisions of Critical Care Medicine, University of Maryland School of Medicine, Baltimore, Maryland, USA.,The Center for Blood Oxygen Transport and Hemostasis, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - Xue Lin
- Department of Pediatrics, Washington University in Saint Louis, School of Medicine, Saint Louis, Missouri, USA
| | - David D Timm
- Department of Pediatrics, Washington University in Saint Louis, School of Medicine, Saint Louis, Missouri, USA
| | - Andre d'Avignon
- Department of Chemistry, Washington University in Saint Louis, School of Medicine, Saint Louis, Missouri, USA
| | - Joel R Garbow
- Department of Radiology, Washington University in Saint Louis, School of Medicine, Saint Louis, Missouri, USA
| | - Jeff Kao
- Department of Chemistry, Washington University in Saint Louis, School of Medicine, Saint Louis, Missouri, USA
| | - Jaya Prakash
- Department of Pediatrics, Divisions of Critical Care Medicine, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - Aaron Issaian
- Department of Biochemistry and Molecular Genetics, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA
| | - Elan Z Eisenmesser
- Department of Biochemistry and Molecular Genetics, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA
| | - Julie A Reisz
- Department of Biochemistry and Molecular Genetics, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA
| | - Angelo D'Alessandro
- Department of Biochemistry and Molecular Genetics, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA
| | - Allan Doctor
- Department of Pediatrics, Divisions of Critical Care Medicine, University of Maryland School of Medicine, Baltimore, Maryland, USA.,The Center for Blood Oxygen Transport and Hemostasis, University of Maryland School of Medicine, Baltimore, Maryland, USA
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Zimna A, Kaczmarska M, Szczesny-Malysiak E, Wajda A, Bulat K, Alcicek FC, Zygmunt M, Sacha T, Marzec KM. An Insight into the Stages of Ion Leakage during Red Blood Cell Storage. Int J Mol Sci 2021; 22:ijms22062885. [PMID: 33809183 PMCID: PMC7998123 DOI: 10.3390/ijms22062885] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2021] [Revised: 03/08/2021] [Accepted: 03/08/2021] [Indexed: 12/20/2022] Open
Abstract
Packed red blood cells (pRBCs), the most commonly transfused blood product, are exposed to environmental disruptions during storage in blood banks. In this study, temporal sequence of changes in the ion exchange in pRBCs was analyzed. Standard techniques commonly used in electrolyte measurements were implemented. The relationship between ion exchange and red blood cells (RBCs) morphology was assessed with use of atomic force microscopy with reference to morphological parameters. Variations observed in the Na+, K+, Cl−, H+, HCO3−, and lactate ions concentration show a complete picture of singly-charged ion changes in pRBCs during storage. Correlation between the rate of ion changes and blood group type, regarding the limitations of our research, suggested, that group 0 is the most sensitive to the time-dependent ionic changes. Additionally, the impact of irreversible changes in ion exchange on the RBCs membrane was observed in nanoscale. Results demonstrate that the level of ion leakage that leads to destructive alterations in biochemical and morphological properties of pRBCs depend on the storage timepoint.
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Affiliation(s)
- Anna Zimna
- Jagiellonian Centre for Experimental Therapeutics, Jagiellonian University, 14 Bobrzynskiego St., 30-348 Krakow, Poland; (A.Z.); (E.S.-M.); (A.W.); (K.B.); (F.C.A.)
- Faculty of Pharmacy, Jagiellonian University Medical College, 9 Medyczna St., 30-688 Krakow, Poland;
| | - Magdalena Kaczmarska
- Jagiellonian Centre for Experimental Therapeutics, Jagiellonian University, 14 Bobrzynskiego St., 30-348 Krakow, Poland; (A.Z.); (E.S.-M.); (A.W.); (K.B.); (F.C.A.)
- Correspondence: (M.K.); (K.M.M.); Tel.: +48-12-297-5472 (M.K.); +48-12-664-5476 (K.M.M.)
| | - Ewa Szczesny-Malysiak
- Jagiellonian Centre for Experimental Therapeutics, Jagiellonian University, 14 Bobrzynskiego St., 30-348 Krakow, Poland; (A.Z.); (E.S.-M.); (A.W.); (K.B.); (F.C.A.)
| | - Aleksandra Wajda
- Jagiellonian Centre for Experimental Therapeutics, Jagiellonian University, 14 Bobrzynskiego St., 30-348 Krakow, Poland; (A.Z.); (E.S.-M.); (A.W.); (K.B.); (F.C.A.)
- Faculty of Materials Science and Ceramics, AGH University of Science and Technology, 30 Mickiewicza St., 30-059 Krakow, Poland
| | - Katarzyna Bulat
- Jagiellonian Centre for Experimental Therapeutics, Jagiellonian University, 14 Bobrzynskiego St., 30-348 Krakow, Poland; (A.Z.); (E.S.-M.); (A.W.); (K.B.); (F.C.A.)
| | - Fatih Celal Alcicek
- Jagiellonian Centre for Experimental Therapeutics, Jagiellonian University, 14 Bobrzynskiego St., 30-348 Krakow, Poland; (A.Z.); (E.S.-M.); (A.W.); (K.B.); (F.C.A.)
| | - Malgorzata Zygmunt
- Faculty of Pharmacy, Jagiellonian University Medical College, 9 Medyczna St., 30-688 Krakow, Poland;
| | - Tomasz Sacha
- Chair of Haematology, Faculty of Medicine, Jagiellonian University Medical College, 12 sw. Anny St., 30-008 Krakow, Poland;
- Department of Haematology, Jagiellonian University Hospital, 17 Kopernika St., 31-501 Krakow, Poland
| | - Katarzyna Maria Marzec
- Jagiellonian Centre for Experimental Therapeutics, Jagiellonian University, 14 Bobrzynskiego St., 30-348 Krakow, Poland; (A.Z.); (E.S.-M.); (A.W.); (K.B.); (F.C.A.)
- Correspondence: (M.K.); (K.M.M.); Tel.: +48-12-297-5472 (M.K.); +48-12-664-5476 (K.M.M.)
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6
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Two-step process of cytoskeletal structural damage during long-term storage of packed red blood cells. BLOOD TRANSFUSION = TRASFUSIONE DEL SANGUE 2020; 19:124-134. [PMID: 33370227 DOI: 10.2450/2020.0220-20] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Accepted: 09/25/2020] [Indexed: 12/26/2022]
Abstract
BACKGROUND Storage of packed red blood cells (PRBC) for 42 days causes morphological, structural, and functional changes in the red cells. To assess the quality of stored PRBC, it is important to evaluate the main components of the product. The aim of this study was to evaluate the kinetics of the structural transformations in the cytoskeleton of red cells during long-term storage (up to 42 days). MATERIALS AND METHODS Bags of PRBC were stored with CPD/SAGM solution at +4 °C. Cytoskeletal parameters were measured on days 3, 12, 19, 21, 24, 28, 35, and 42 of storage to determine their changes. Atomic force microscopy was used to obtain images and analyse the parameters of the cytoskeletal network. As the storage time increased, a general PRBC test was performed. Membrane fixatives were not used at any stage of the preparation of the specimens for cytoskeletal imaging. RESULTS When PRBC were stored for 42 days, the main changes to the cytoskeletal mesh included rupture of filaments, merger of small pores into larger ones, a decrease of the number of pores, thickening of filaments, and an increase of membrane stiffness. A process of irreversible changes to the cytoskeleton started on days 19-21. A kinetic model of changes in the parameters of the cytoskeletal mesh with time of PRBC storage was created. DISCUSSION Two stages of impairment in cytoskeletal elements were found: rupture of filaments and clustering of protein components. The typical time of development and specifics of these stages are discussed. The consequences of the altered configuration of the cytoskeleton are also discussed. Destruction of the red cell cytoskeleton can have a negative effect on the efficacy of blood transfusion and increase the risk of post-transfusion complications. Our findings can be used in clinical medicine to evaluate the quality of PRBC for blood transfusion as well as for studies of the molecular organisation of red cells undergoing various types of physical and chemical treatment.
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7
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Lu M, Shevkoplyas SS. Dynamics of shape recovery by stored red blood cells during washing at the single cell level. Transfusion 2020; 60:2370-2378. [PMID: 32748970 DOI: 10.1111/trf.15979] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2019] [Revised: 06/24/2020] [Accepted: 06/24/2020] [Indexed: 12/26/2022]
Abstract
BACKGROUND Hypothermic storage transforms red blood cells (RBC) from smooth biconcave discocytes into increasingly spherical spiculated echinocytes and, ultimately, fragile spherocytes (S). Individual cells undergo this transformation at different rates, producing a heterogeneous mixture of RBCs at all stages of echinocytosis in each unit of stored blood. Here we investigated how washing (known to positively affect RBC properties) changes morphology of individual RBCs at the single-cell level. STUDY DESIGN AND METHODS We tracked the change in shape of individual RBCs (n = 2870; drawn from six 4- to 6-week-old RBC units) that were confined in an array of microfluidic wells during washing in saline (n = 1095), 1% human serum albumin (1% HSA) solution (n = 999), and the autologous storage supernatant (control, n = 776). RESULTS Shape recovery proceeded through the disappearance of spicules followed by the progressive smoothening of the RBC contour, with the majority of changes occurring within the initial 10 minutes of being exposed to the washing solution. Approximately 57% of all echinocytes recovered by at least one morphologic class when washed in 1% HSA (36% for normal saline), with 3% of cells in late-stage echinocytosis restoring their discoid shape completely. Approximately one-third of all spherocytic cells were lysed in either washing solution. Cells washed in their autologous storage supernatant continued to deteriorate during washing. CONCLUSION Our findings suggest that the replacement of storage supernatant with a washing solution during washing induces actual shape recovery for RBCs in all stages of echinocytosis, except for S that undergo lysis instead.
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Affiliation(s)
- Madeleine Lu
- Department of Biomedical Engineering, University of Houston, Houston, Texas
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8
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Meng Q, Peng X, Zhao S, Xu T, Wang S, Liu Q, Cai R, Fan Y. Hypoxic storage of erythrocytes slows down storage lesions and prolongs shelf-life. J Cell Physiol 2019; 234:22833-22844. [PMID: 31264213 DOI: 10.1002/jcp.28847] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2019] [Accepted: 05/03/2019] [Indexed: 01/28/2023]
Abstract
Conventional storage conditions of erythrocytes cause storage lesions. We propose that hypoxic storage conditions, involving removal of oxygen and replacement with helium, the changes in stored erythrocytes under hypoxic condition were observed and assessed. Erythrocytes were divided into two equal parts, then stored in conventional and hypoxic conditions, separately. Blood gas analysis, hemorheology, and hemolysis were performed once a week. Energy metabolism and membrane damage were monitored by enzyme-linked immunosorbent assay. Phosphatidylserine exposure was measured by flow cytometry. P50 was measured and the oxygen dissociation curve (ODC) plotted accordingly. Erythrocyte morphology was observed microscopically. In the 9th week of storage, the hemolysis of the hypoxia group was 0.7%; lower (p < .05) than that of the control group and still below the threshold of quality requirements. The dissolved oxygen and pO2 were only 1/4 of that in the control group (p < .01); the adenosine triphosphate, glucose, and lactic acid levels were decreased (p < .05), while the 2,3-diphosphoglycerate levels were increased relative to that in the control group (p < .01). There were no statistically significant differences in membrane damage, deformability, and aggregation between the two groups. In addition, the ODC of the two groups was shifted to the left but this difference was not statistically different. Basically similar to the effect of completely anaerobic conditions. Erythrocytes stored under hypoxic conditions could maintain a relatively stable state with a significant decrease in hemolysis, reduction of storage lesions, and an increase in shelf-life.
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Affiliation(s)
- Qiang Meng
- Department of Transfusion Medicine, Southwest Hospital, Army Medical University (Third Military Medical University), Chongqing, China.,Department of Laboratory Medicine and Blood Transfusion, Guiqian International General Hospital, Guiyang, China
| | - Xiaowu Peng
- Department of Laboratory Medicine, Wulongbei Healing Area of Dalian Rehabilitation Center, Dandong, China
| | - Shuming Zhao
- Department of Laboratory Medicine and Blood Transfusion, Guiqian International General Hospital, Guiyang, China
| | - Ting Xu
- Department of Transfusion Medicine, Southwest Hospital, Army Medical University (Third Military Medical University), Chongqing, China
| | - Shichun Wang
- Department of Transfusion Medicine, Southwest Hospital, Army Medical University (Third Military Medical University), Chongqing, China
| | - Qi Liu
- Department of Transfusion Medicine, Southwest Hospital, Army Medical University (Third Military Medical University), Chongqing, China
| | - Ruili Cai
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Army Medical University (Third Military Medical University), Chongqing, China
| | - Yahan Fan
- Department of Transfusion Medicine, Southwest Hospital, Army Medical University (Third Military Medical University), Chongqing, China
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9
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Said AS, Rogers SC, Doctor A. Physiologic Impact of Circulating RBC Microparticles upon Blood-Vascular Interactions. Front Physiol 2018; 8:1120. [PMID: 29379445 PMCID: PMC5770796 DOI: 10.3389/fphys.2017.01120] [Citation(s) in RCA: 47] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2017] [Accepted: 12/18/2017] [Indexed: 01/01/2023] Open
Abstract
Here, we review current data elucidating the role of red blood cell derived microparticles (RMPs) in normal vascular physiology and disease progression. Microparticles (MPs) are submicron-size, membrane-encapsulated vesicles derived from various parent cell types. MPs are produced in response to numerous stimuli that promote a sequence of cytoskeletal and membrane phospholipid changes and resulting MP genesis. MPs were originally considered as potential biomarkers for multiple disease processes and more recently are recognized to have pleiotropic biological effects, most notably in: promotion of coagulation, production and handling of reactive oxygen species, immune modulation, angiogenesis, and in initiating apoptosis. RMPs, specifically, form normally during RBC maturation in response to injury during circulation, and are copiously produced during processing and storage for transfusion. Notably, several factors during RBC storage are known to trigger RMP production, including: increased intracellular calcium, increased potassium leakage, and energy failure with ATP depletion. Of note, RMP composition differs markedly from that of intact RBCs and the nature/composition of RMP components are affected by the specific circumstances of RMP genesis. Described RMP bioactivities include: promotion of coagulation, immune modulation, and promotion of endothelial adhesion as well as influence upon vasoregulation via influence upon nitric oxide (NO) bioavailability. Of particular relevance, RMPs scavenge NO more avidly than do intact RBCs; this physiology has been proposed to contribute to the impaired oxygen delivery homeostasis that may be observed following transfusion. In summary, RMPs are submicron particles released from RBCs, with demonstrated vasoactive properties that appear to disturb oxygen delivery homeostasis. The clinical impact of RMPs in normal and patho-physiology and in transfusion recipients is an area of continued investigation.
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Affiliation(s)
- Ahmed S Said
- Department of Pediatrics, Washington University in St. Louis, St. Louis, MO, United States
| | - Stephen C Rogers
- Department of Pediatrics, Washington University in St. Louis, St. Louis, MO, United States
| | - Allan Doctor
- Department of Pediatrics, Washington University in St. Louis, St. Louis, MO, United States.,Biochemistry and Molecular Biophysics, Washington University in St. Louis, St. Louis, MO, United States
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Effect of X-ray irradiation on hepatocarcinoma cells and erythrocytes in salvaged blood. Sci Rep 2017; 7:7995. [PMID: 28801583 PMCID: PMC5554194 DOI: 10.1038/s41598-017-08405-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2017] [Accepted: 07/10/2017] [Indexed: 01/25/2023] Open
Abstract
The broad clinical acceptance of intraoperative blood salvage and its applications in cancer surgery remain controversial. Until now, a method that can safely eliminate cancer cells while preserving erythrocytes does not exist. Here, we investigated whether X-ray generated from linear accelerator irradiation at a certain dose can kill hepatocarcinoma cells while preserving erythrocytes. HepG2, SK-Hep1 or Huh7 cells were mixed into the aliquots of erythrocytes obtained from healthy volunteers. After the mixed cells were exposed to 30 Gy and 50 Gy X-rays irradiation, the viability, clonogenicity, DNA synthesis and tumorigenicity of the tumor cells were determined by the MTT assay, plate colony formation, 5-ethynyl-2′-deoxyuridine incorporation, and subcutaneous xenograft implantation into immunocompromised mice. The ATP, 2,3-DPG, free Hb, osmotic fragility, blood gas variables in erythrocytes and morphology of erythrocytes at 0 h, 12 h, 24 h, 48 h, 72 h after irradiation were analyzed. X-ray irradiation at 30 Gy effectively inhibited the viability, proliferation, and tumorigenicity of HepG2, SK-Hep1 and Huh7 cells without noticeably damaging the ability of oxygen-carrying, membrane integrity and morphology of erythrocytes. Theses results suggest that X-ray at 30 Gy irradiation might be safe to eliminate hepatocarcinoma cells while preserving erythrocytes in salvaged blood.
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Influence of red blood cell-derived microparticles upon vasoregulation. BLOOD TRANSFUSION = TRASFUSIONE DEL SANGUE 2017; 15:522-534. [PMID: 28686154 DOI: 10.2450/2017.0353-16] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Received: 12/10/2016] [Accepted: 01/24/2017] [Indexed: 12/18/2022]
Abstract
Here we review recent data and the evolving understanding of the role of red blood cell-derived microparticles (RMPs) in normal physiology and in disease progression. Microparticles (MPs) are small membrane vesicles derived from various parent cell types. MPs are produced in response to a variety of stimuli through several cytoskeletal and membrane phospholipid changes. MPs have been investigated as potential biomarkers for multiple disease processes and are thought to have biological effects, most notably in: promotion of coagulation, production and handling of reactive oxygen species, immune modulation, angiogenesis, and in apoptosis. Specifically, RMPs are produced normally during RBC maturation and their production is accelerated during processing and storage for transfusion. Several factors during RBC storage are known to trigger RMP production, including: increased intracellular calcium, increased potassium leakage, and energy failure with ATP depletion. Of note, RMP composition differs from that of intact RBCs, and the nature and composition of RMP components are affected by both storage duration and the character of storage solutions. Recognised RMP bioactivities include: promotion of coagulation, immune modulation, and promotion of endothelial adhesion, as well as influence upon vasoregulation via nitric oxide (NO) scavenging. Of particular relevance, RMPs are more avid NO scavengers than intact RBCs and this feature has been proposed as a mechanism for the impaired oxygen delivery homeostasis that has been observed following transfusion. Preliminary human studies demonstrate that circulating RMP abundance increases with RBC transfusion and is associated with altered plasma vasoactivity and abnormal vasoregulation. In summary, RMPs are submicron particles released from stored RBCs, with demonstrated vasoactive properties that appear to disturb oxygen delivery homeostasis. The clinical impact of RMPs in transfusion recipients is an area of continued investigation.
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Forest S, Rapido F, Hod EA. Storage Lesion: Evolving Concepts and Controversies. Respir Med 2017. [DOI: 10.1007/978-3-319-41912-1_9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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13
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Delayed Measurement of Eosin-5'-Maleimide Binding May Affect the Test Results of Highly Hemolyzed Samples In Vivo and In Vitro-A Case Study. J Pediatr Hematol Oncol 2016; 38:e303-e306. [PMID: 27467372 DOI: 10.1097/mph.0000000000000652] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Diagnosis of hereditary spherocytosis (HS) is based on clinical evaluation and eosin-5'-maleimide (EMA) test. A decrease in EMA fluorescence compared with healthy individuals is typical for HS and serves as a basis for HS diagnosis. Sensitivity and specificity of the test is high and false-positive results rarely occur. Studies have shown that anticoagulated blood sample when stored at 4°C for 7 days do not affect the test results. This case study is about an autoimmune hemolytic anemia patient who showed a primary positive result for EMA test (decrease in EMA fluorescence-47% compared with 100% for samples of healthy individual), when the test was performed in the sample stored for 48 hours after venipuncture and before staining. An irrelevant decrease (92.5% compared with 100% for samples of healthy individual) was found when freshly collected sample was analyzed. On the basis of the results obtained, it is recommended that EMA staining should be performed on the same day of blood collection for patients with significant hemolysis.
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Hoehn RS, Jernigan PL, Chang AL, Edwards MJ, Caldwell CC, Gulbins E, Pritts TA. Acid Sphingomyelinase Inhibition Prevents Hemolysis During Erythrocyte Storage. Cell Physiol Biochem 2016; 39:331-40. [PMID: 27352097 PMCID: PMC5731776 DOI: 10.1159/000445627] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/07/2016] [Indexed: 12/29/2022] Open
Abstract
Background/Aims During storage, units of human red blood cells (pRBCs) experience membrane destabilization and hemolysis which may cause harm to transfusion recipients. This study investigates whether inhibition of acid sphingomyelinase could stabilize erythrocyte membranes and prevent hemolysis during storage. Methods Human and murine pRBCs were stored under standard blood banking conditions with and without the addition of amitriptyline, a known acid sphingomyelinase inhibitor. Hemoglobin was measured with an electronic hematology analyzer and flow cytometry was used to measure erythrocyte size, complexity, phosphatidylserine externalization, and band 3 protein expression. Results Cell-free hemoglobin, a marker of hemolysis, increased during pRBC storage. Amitriptyline treatment decreased hemolysis in a dose-dependent manner. Standard pRBC storage led to loss of erythrocyte size and membrane complexity, increased phosphatidylserine externalization, and decreased band 3 protein integrity as determined by flow cytometry. Each of these changes was reduced by treatment with amitriptyline. Transfusion of amitriptyline-treated pRBCs resulted in decreased circulating free hemoglobin. Conclusion Erythrocyte storage is associated with changes in cell size, complexity, membrane molecular composition, and increased hemolysis. Acid sphingomyelinase inhibition reduced these changes in a dose-dependent manner. Our data suggest a novel mechanism to attenuate the harmful effects after transfusion of aged blood products.
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Affiliation(s)
- Richard S Hoehn
- Department of Surgery and Institute for Military Medicine, University of Cincinnati, Cincinnati, USA
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15
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Hoehn RS, Jernigan PL, Chang AL, Edwards MJ, Pritts TA. Molecular mechanisms of erythrocyte aging. Biol Chem 2016; 396:621-31. [PMID: 25803075 DOI: 10.1515/hsz-2014-0292] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2014] [Accepted: 03/10/2015] [Indexed: 01/08/2023]
Abstract
Anemia and hemorrhagic shock are leading causes of morbidity and mortality worldwide, and transfusion of human blood products is the ideal treatment for these conditions. As human erythrocytes age during storage in blood banks they undergo many biochemical and structural changes, termed the red blood cell 'storage lesion'. Specifically, ATP and pH levels decrease as metabolic end products, oxidative stress, cytokines, and cell-free hemoglobin increase. Also, membrane proteins and lipids undergo conformational and organizational changes that result in membrane loss, viscoelastic changes and microparticle formation. As a result, transfusion of aged blood is associated with a host of adverse consequences such as decreased tissue perfusion, increased risk of infection, and increased mortality. This review summarizes current research detailing the known parts of the erythrocyte storage lesion and their physiologic consequences.
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Affiliation(s)
- D. Chen
- Centre for Innovation; Canadian Blood Services; University of British Columbia; Vancouver BC Canada
- Centre for Blood Research and Department of Pathology & Laboratory Medicine; University of British Columbia; Vancouver BC Canada
| | - K. Serrano
- Centre for Innovation; Canadian Blood Services; University of British Columbia; Vancouver BC Canada
- Centre for Blood Research and Department of Pathology & Laboratory Medicine; University of British Columbia; Vancouver BC Canada
| | - D. V. Devine
- Centre for Innovation; Canadian Blood Services; University of British Columbia; Vancouver BC Canada
- Centre for Blood Research and Department of Pathology & Laboratory Medicine; University of British Columbia; Vancouver BC Canada
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17
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Rinalducci S, Longo V, Ceci LR, Zolla L. Targeted quantitative phosphoproteomic analysis of erythrocyte membranes during blood bank storage. JOURNAL OF MASS SPECTROMETRY : JMS 2015; 50:326-335. [PMID: 25800014 DOI: 10.1002/jms.3531] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/23/2014] [Revised: 09/29/2014] [Accepted: 10/15/2014] [Indexed: 06/04/2023]
Abstract
One of the hallmarks of blood bank stored red blood cells (RBCs) is the irreversible transition from a discoid to a spherocyte-like morphology with membrane perturbation and cytoskeleton disorders. Therefore, identification of the storage-associated modifications in the protein-protein interactions between the cytoskeleton and the lipid bilayer may contribute to enlighten the molecular mechanisms involved in the alterations of mechanical properties of stored RBCs. Here we report the results obtained analyzing RBCs after 0, 21 and 35 days of storage under standard blood banking conditions by label free mass spectrometry (MS)-based experiments. We could quantitatively measure changes in the phosphorylation level of crucial phosphopeptides belonging to β-spectrin, ankyrin-1, α-adducin, dematin, glycophorin A and glycophorin C proteins. Data have been validated by both western blotting and pseudo-Multiple Reaction Monitoring (MRM). Although each phosphopeptide showed a distinctive trend, a sharp increase in the phosphorylation level during the storage duration was observed. Phosphopeptide mapping and structural modeling analysis indicated that the phosphorylated residues localize in protein functional domains fundamental for the maintenance of membrane structural integrity. Along with previous morphological evidence acquired by electron microscopy, our results seem to indicate that 21-day storage may represent a key point for the molecular processes leading to the erythrocyte deformability reduction observed during blood storage. These findings could therefore be helpful in understanding and preventing the morphology-linked mechanisms responsible for the post-transfusion survival of preserved RBCs.
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Affiliation(s)
- Sara Rinalducci
- Department of Ecological and Biological Sciences, University of Tuscia, Viterbo, Italy
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18
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He Z, Liu J, Du L. The unexpected effect of PEGylated gold nanoparticles on the primary function of erythrocytes. NANOSCALE 2014; 6:9017-9024. [PMID: 24970029 DOI: 10.1039/c4nr01857e] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Polyethylene glycol-functionalized gold nanoparticles (PEGylated AuNPs) have been widely used as nanocarriers for the delivery of various drugs. However, little attention has been paid to whether the PEGylated AuNPs could affect the primary function of human erythrocytes, which is the main cellular component in the blood. In the current study, we show that both the deformability and oxygen-delivering ability of erythrocytes are decreased when treated with PEGyalted AuNPs of various sizes, which can be attributed to the interaction between PEGylated AuNPs and erythrocyte membranes. It is observed that the PEGylated AuNPs could also induce the aggregation of band-3 and the ATP decrease of erythrocytes. In addition, the PEGylated AuNPs can accelerate the loss of CD47 on erythrocyte membranes, possibly enhancing the senescent process of erythrocytes and the following clearance by SIRPα-expressing leukocytes in bloodstream. The results suggested that PEGylated AuNPs have the potential to affect the primary function of human erythrocytes, which should be considered when using them as drug carriers.
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Affiliation(s)
- Zeng He
- Institute of Blood Transfusion, Chinese Academy of Medical Sciences and Peking Union Medical College, 610052 Chengdu, P. R. China.
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D'Alessandro A, Kriebardis AG, Rinalducci S, Antonelou MH, Hansen KC, Papassideri IS, Zolla L. An update on red blood cell storage lesions, as gleaned through biochemistry and omics technologies. Transfusion 2014; 55:205-19. [DOI: 10.1111/trf.12804] [Citation(s) in RCA: 227] [Impact Index Per Article: 22.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2014] [Revised: 06/18/2014] [Accepted: 06/18/2014] [Indexed: 12/13/2022]
Affiliation(s)
- Angelo D'Alessandro
- Department of Biochemistry and Molecular Genetics; University of Colorado Denver-Anschutz Medical Campus; Aurora Colorado
| | - Anastasios G. Kriebardis
- Department of Medical Laboratories, Faculty of Health and Caring Professions; Technological Educational Institute of Athens; Athens Greece
| | - Sara Rinalducci
- Department of Ecological and Biological Sciences; University of Tuscia; Viterbo Italy
| | - Marianna H. Antonelou
- Department of Cell Biology and Biophysics; Faculty of Biology; University of Athens; Athens Greece
| | - Kirk C. Hansen
- Department of Biochemistry and Molecular Genetics; University of Colorado Denver-Anschutz Medical Campus; Aurora Colorado
| | - Issidora S. Papassideri
- Department of Cell Biology and Biophysics; Faculty of Biology; University of Athens; Athens Greece
| | - Lello Zolla
- Department of Ecological and Biological Sciences; University of Tuscia; Viterbo Italy
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20
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Flatt JF, Bawazir WM, Bruce LJ. The involvement of cation leaks in the storage lesion of red blood cells. Front Physiol 2014; 5:214. [PMID: 24987374 PMCID: PMC4060409 DOI: 10.3389/fphys.2014.00214] [Citation(s) in RCA: 64] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2014] [Accepted: 05/19/2014] [Indexed: 12/12/2022] Open
Abstract
Stored blood components are a critical life-saving tool provided to patients by health services worldwide. Red cells may be stored for up to 42 days, allowing for efficient blood bank inventory management, but with prolonged storage comes an unwanted side-effect known as the "storage lesion", which has been implicated in poorer patient outcomes. This lesion is comprised of a number of processes that are inter-dependent. Metabolic changes include a reduction in glycolysis and ATP production after the first week of storage. This leads to an accumulation of lactate and drop in pH. Longer term damage may be done by the consequent reduction in anti-oxidant enzymes, which contributes to protein and lipid oxidation via reactive oxygen species. The oxidative damage to the cytoskeleton and membrane is involved in increased vesiculation and loss of cation gradients across the membrane. The irreversible damage caused by extensive membrane loss via vesiculation alongside dehydration is likely to result in immediate splenic sequestration of these dense, spherocytic cells. Although often overlooked in the literature, the loss of the cation gradient in stored cells will be considered in more depth in this review as well as the possible effects it may have on other elements of the storage lesion. It has now become clear that blood donors can exhibit quite large variations in the properties of their red cells, including microvesicle production and the rate of cation leak. The implications for the quality of stored red cells from such donors is discussed.
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Affiliation(s)
- Joanna F Flatt
- Bristol Institute for Transfusion Sciences, NHS Blood and Transplant Bristol, UK
| | - Waleed M Bawazir
- Bristol Institute for Transfusion Sciences, NHS Blood and Transplant Bristol, UK ; School of Biochemistry, University of Bristol Bristol, UK
| | - Lesley J Bruce
- Bristol Institute for Transfusion Sciences, NHS Blood and Transplant Bristol, UK
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Red blood cell microparticles and blood group antigens: an analysis by flow cytometry. BLOOD TRANSFUSION = TRASFUSIONE DEL SANGUE 2012; 10 Suppl 2:s39-45. [PMID: 22890266 DOI: 10.2450/2012.007s] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
BACKGROUND The storage of blood induces the formation of erythrocytes-derived microparticles. Their pathogenic role in blood transfusion is not known so far, especially the risk to trigger alloantibody production in the recipient. This work aims to study the expression of clinically significant blood group antigens on the surface of red blood cells microparticles. MATERIAL AND METHODS Red blood cells contained in erythrocyte concentrates were stained with specific antibodies directed against blood group antigens and routinely used in immunohematology practice. After inducing erythrocytes vesiculation with calcium ionophore, the presence of blood group antigens was analysed by flow cytometry. RESULTS The expression of several blood group antigens from the RH, KEL, JK, FY, MNS, LE and LU systems was detected on erythrocyte microparticles. The presence of M (MNS1), N (MNS2) and s (MNS4) antigens could not be demonstrated by flow cytometry, despite that glycophorin A and B were identified on microparticles using anti-CD235a and anti-MNS3. DISCUSSION We conclude that blood group antigens are localized on erythrocytes-derived microparticles and probably keep their immunogenicity because of their capacity to bind specific antibody. Selective segregation process during vesiculation or their ability to elicit an immune response in vivo has to be tested by further studies.
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Red blood cell storage in SAGM and AS3: a comparison through the membrane two-dimensional electrophoresis proteome. BLOOD TRANSFUSION = TRASFUSIONE DEL SANGUE 2012; 10 Suppl 2:s46-54. [PMID: 22890268 DOI: 10.2450/2012.008s] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
BACKGROUND SAGM is currently the standard additive solution used in Europe, while AS-3 is the third additive solution that has been licensed in the USA, and is also the one used in part of Canada. Although AS-3 is based on a saline-adenine-glucose solution, it also contains citrate and phosphate. Storage of red blood cell concentrates in CPD-SAGM is known to lead to the accumulation of a wide series of storage lesions, including membrane protein fragmentation and vesiculation, as we could previously determine through 2-dimensional gel electrophoresis. MATERIALS AND METHODS Through 2D-SDS-IEF-polyacrilamide gel electrophoresis we performed a time course analysis (day 0, 21 and 42 of storage) of red blood cell membranes from leukocyte-filtered concentrates either stored in CPD-SAGM or CP2D-AS-3. RESULTS AND DISCUSSION From the present study it emerges that the membrane protein profile of red blood cells stored in presence of AS-3 appears to be slightly different from (better than) previous reports on SAGM-stored counterparts. However, the increase of total membrane spot number due to the presence of fragments at day 21 and the significant decrease at day 42 are suggestive of a universal phenomenon which is not efficiently tackled by either of the two additive solutions investigated in the present study. CONCLUSION To further delve into the storage lesion issue for RBCs stored in AS-3, it would be interesting in the future to assay metabolic changes over storage progression as well.
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Karon BS, van Buskirk CM, Jaben EA, Hoyer JD, Thomas DD. Temporal sequence of major biochemical events during blood bank storage of packed red blood cells. BLOOD TRANSFUSION = TRASFUSIONE DEL SANGUE 2012; 10:453-61. [PMID: 22507860 PMCID: PMC3496226 DOI: 10.2450/2012.0099-11] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Received: 08/15/2011] [Accepted: 10/25/2011] [Indexed: 01/28/2023]
Abstract
BACKGROUND We used sensitive spectroscopic techniques to measure changes in Band 3 oligomeric state during storage of packed red blood cells (RBC); these changes were compared to metabolic changes, RBC morphology, cholesterol and membrane protein loss, phospholipid reorganisation of the RBC membrane, and peroxidation of membrane lipid. The aim of the study was to temporally sequence major biochemical events occurring during cold storage, in order to determine which changes may underlie the structural defects in stored RBC. MATERIALS AND METHODS Fifteen RBC units were collected from normal volunteers and stored under standard blood bank conditions; both metabolic changes and lipid parameters were measured by multiple novel assays including a new mass spectrometric measurement of isoprostane (lipid peroxidation) and flow cytometric assessment of CD47 expression. Band 3 oligomeric state was assessed by time-resolved phosphorescence anisotropy, and RBC morphology by microscopy of glutaraldehyde-fixed RBC. RESULTS Extracellular pH decreased and extracellular potassium increased rapidly during cold storage. Band 3 on the RBC membrane aggregated into large oligomers early in the storage period and coincident with changes in RBC morphology. Membrane lipid changes, including loss of unesterified cholesterol, lipid peroxidation and expression of CD47, also changed early during the storage period. In contrast loss of acetylcholinesterase activity and haemolysis of RBC occurred late during storage. DISCUSSION Our results demonstrate that changes in the macromolecular organisation of membrane proteins on the RBC occur early in storage and suggest that lipid peroxidation and/or oxidative damage to the membrane are responsible for irreversible morphological changes and loss of function during red cell storage.
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Affiliation(s)
- Brad S. Karon
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, Minnesota
| | | | - Elizabeth A. Jaben
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, Minnesota
| | - James D. Hoyer
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, Minnesota
| | - David D. Thomas
- Department of Biochemistry, Molecular Biology and Biophysics, University of Minnesota, Minneapolis, Minnesota, United States of America
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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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Whillier S, Raftos JE, Sparrow RL, Kuchel PW. The effects of long-term storage of human red blood cells on the glutathione synthesis rate and steady-state concentration. Transfusion 2011; 51:1450-9. [PMID: 21251007 DOI: 10.1111/j.1537-2995.2010.03026.x] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
BACKGROUND Banked red blood cells (RBCs) undergo changes that reduce their viability after transfusion. Dysfunction of the glutathione (GSH) antioxidant system may be implicated. We measured the rate of GSH synthesis in stored RBCs and applied a model of GSH metabolism to identify storage-dependent changes that may affect GSH production. STUDY DESIGN AND METHODS RBC units (n = 6) in saline-adenine-glucose-mannitol (SAGM) solution were each divided into four transfusion bags and separate treatments were applied: 1) SAGM (control), 2) GSH precursor amino acids, 3) aminoguanidine, and 4) glyoxal. RBCs were sampled during 6 weeks of storage. Rejuvenated RBCs were also analyzed. RESULTS After 6 weeks, the ATP concentration declined to 50 ± 5.5% (p < 0.05) of that in the fresh RBCs. For control RBCs, the GSH concentration decreased by 27 ± 6.5% (p < 0.05) and the rate of GSH synthesis by 45 ± 8% (p < 0.05). The rate of GSH synthesis in rejuvenated and amino acid-treated RBCs was unchanged after 6 weeks. Modeling identified that the decline in GSH synthesis was due to decreased intracellular substrate concentrations and reduced amino acid transport, secondary to decreased ATP concentration. CONCLUSION This study has uniquely shown that the glutathione synthesis rate decreased significantly after 6 weeks in stored RBCs. Our results have identified potential opportunities for improvement of banked blood storage.
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Affiliation(s)
- Stephney Whillier
- Faculty of Science, Macquarie University, Sydney, New South Wales, Australia.
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Effect of irradiation and/or leucocyte filtration on RBC storage lesions. PLoS One 2011; 6:e18328. [PMID: 21483835 PMCID: PMC3069078 DOI: 10.1371/journal.pone.0018328] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2010] [Accepted: 02/25/2011] [Indexed: 11/26/2022] Open
Abstract
Red blood cell (RBC) storage lesions have been shown to be associated with some adverse reactions; numerous studies have focused on the lesions caused by storage, and few data on the RBC storage lesions caused by prestorage treatments of leucocyte filtration and irradiation. In this study, we examined the changes related with the RBC storage lesions, including 2,3-diphosphatidylglyceric acid (2,3-DPG), pH, free hemoglobin (Hb), supernatant free K+ and Na+ concentration, mean corpuscular volume (MCV), mean corpuscular hemoglobin (MCH). Along with the increasing storage time, decreases in 2, 3-DPG levels, pH and Na+ concentration, increases in K+ and free Hb concentrations, and significant morphological changes in RBC in all groups were found. The changes in the groups of irradiation, leucocyte filtration and the combined irradiation and leucocyte filtration were more significant than those in the untreated group. Meanwhile, the MCV levels of the three treated groups were significantly lower than those in the untreated group, while the MCH variations were significantly higher. Our results suggest that irradiation and leucocyte filtration before storage may aggravate blood storage lesions.
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Abstract
PURPOSE OF REVIEW The mechanisms involved in the formation of red blood cell (RBC) microparticles in vivo as well as during erythrocyte storage are reviewed, and the potential role of microparticles in transfusion medicine is described. RECENT FINDINGS Microparticles release is an integral part of the erythrocyte ageing process, preventing early removal of RBCs. Proteomics analyses have outlined the key role of band 3-ankyrin anchoring complex and the occurrence of selective RBC membrane remodelling mechanisms in microparticles formation. The presence of several RBC antigens, expressed on microparticles, has been demonstrated. The potential deleterious effects of RBC microparticles in transfused recipients, including hypercoagulability, microcirculation impairment and immunosuppression, are discussed. SUMMARY Formation and role of RBC microparticles are far from being completely understood. Combining various approaches to elucidate these mechanisms could improve blood product quality and transfusion safety. Implementation of RBC microparticles as biomarkers in the laboratory routine needs to overcome technical barriers involved in their analysis.
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Changes in band 3 structure as determinants of erythrocyte integrity during storage and survival after transfusion. BLOOD TRANSFUSION = TRASFUSIONE DEL SANGUE 2010; 8 Suppl 3:s48-52. [PMID: 20606749 DOI: 10.2450/2010.008s] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Raval JS, Waters JH, Seltsam A, Scharberg EA, Richter E, Daly AR, Kameneva MV, Yazer MH. The use of the mechanical fragility test in evaluating sublethal RBC injury during storage. Vox Sang 2010; 99:325-31. [DOI: 10.1111/j.1423-0410.2010.01365.x] [Citation(s) in RCA: 58] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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Red blood cell storage: the story so far. BLOOD TRANSFUSION = TRASFUSIONE DEL SANGUE 2010; 8:82-8. [PMID: 20383300 DOI: 10.2450/2009.0122-09] [Citation(s) in RCA: 62] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Key Words] [Subscribe] [Scholar Register] [Received: 07/26/2009] [Accepted: 10/07/2009] [Indexed: 01/08/2023]
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Abstract
The past two decades have witnessed increased scrutiny regarding efficacy and risk of the once unquestioned therapy of red blood cell (RBC) transfusion. Simultaneously, a variety of changes have been identified within the RBC and storage media during RBC preservation that are correlated with reduced tissue oxygenation and transfusion-associated adverse effects. These alterations are collectively termed the storage lesion and include extensive biochemical, biomechanical, and immunologic changes involving cells of diverse origin. Time-dependent falls is 2,3-diphosphoglycerate, intracellular RBC adenosine triphosphate, and nitric oxide have been shown to impact RBC deformability and delivery of oxygen to the end-organ. The accumulation of biologic response modifiers such as soluble CD40 ligand (sCD40L), lysophosphatidylcholine (lyso-PC), and Regulated on Activation, Normal T-cell Expressed and Secreted (RANTES) have been associated with altered recipient immune function as well. This review will address the alterations occurring within the RBC and storage media during RBC preservation and will address the potential clinical consequence thereof.
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Affiliation(s)
- Daryl J. Kor
- Mayo Clinic, Rochester, MN, USA, Corresponding author
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