1
|
Mykhailova O, Brandon-Coatham M, Phan C, Yazdanbakhsh M, Olafson C, Yi QL, Kanias T, Acker JP. Red cell concentrates from teen male donors contain poor-quality biologically older cells. Vox Sang 2024; 119:417-427. [PMID: 38418415 DOI: 10.1111/vox.13602] [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: 11/11/2023] [Revised: 01/27/2024] [Accepted: 01/31/2024] [Indexed: 03/01/2024]
Abstract
BACKGROUND AND OBJECTIVES Donor factors influence the quality characteristics of red cell concentrates (RCCs) and the lesions that develop in these heterogeneous blood products during hypothermic storage. Teen male donors' RCCs contain elevated levels of biologically old red blood cells (RBCs). The aim of this study was to interrogate the quality of units of different donor ages and sexes to unravel the complex interplay between donor characteristics, long-term cold storage and, for the first time, RBC biological age. MATERIALS AND METHODS RCCs from teen males, teen females, senior males and senior females were density-separated into less-dense/young (Y-RBCs) and dense/old RBCs (O-RBCs) throughout hypothermic storage for testing. The unseparated and density-separated cells were tested for haematological parameters, stress (oxidative and osmotic) haemolysis and oxygen affinity (p50). RESULTS The O-RBCs obtained from teen donor samples, particularly males, had smaller mean corpuscular volumes and higher mean corpuscular haemoglobin concentrations. While biological age did not significantly affect oxygen affinity, biologically aged O-RBCs from stored RCCs exhibited increased oxidative haemolysis and decreased osmotic fragility, with teenage male RCCs exhibiting the highest propensity to haemolyse. CONCLUSION Previously, donor age and sex were shown to have an impact on the biological age distribution of RBCs within RCCs. Herein, we demonstrated that RBC biological age, particularly O-RBCs, which are found more prevalently in male teens, to be a driving factor of several aspects of poor blood product quality. This study emphasizes that donor factors should continue to be considered for their potential impacts on transfusion outcomes.
Collapse
Affiliation(s)
- Olga Mykhailova
- Innovation and Portfolio Management, Canadian Blood Services, Edmonton, Alberta, Canada
| | | | - Celina Phan
- Department of Laboratory Medicine and Pathology, University of Alberta, Edmonton, Alberta, Canada
| | - Mahsa Yazdanbakhsh
- Department of Laboratory Medicine and Pathology, University of Alberta, Edmonton, Alberta, Canada
| | - Carly Olafson
- Innovation and Portfolio Management, Canadian Blood Services, Edmonton, Alberta, Canada
| | - Qi-Long Yi
- Canadian Blood Services, Ottawa, Ontario, Canada
| | - Tamir Kanias
- Vitalant Research Institute, Denver, Colorado, USA
| | - Jason P Acker
- Innovation and Portfolio Management, Canadian Blood Services, Edmonton, Alberta, Canada
- Department of Laboratory Medicine and Pathology, University of Alberta, Edmonton, Alberta, Canada
| |
Collapse
|
2
|
Mykhailova O, Brandon-Coatham M, Durand K, Olafson C, Xu A, Yi QL, Kanias T, Acker JP. Estimated median density identifies donor age and sex differences in red blood cell biological age. Transfusion 2024; 64:705-715. [PMID: 38420746 DOI: 10.1111/trf.17749] [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: 10/19/2023] [Revised: 01/27/2024] [Accepted: 01/27/2024] [Indexed: 03/02/2024]
Abstract
BACKGROUND Donors possess heterogeneous red cell concentrates (RCCs) in terms of the biological age of their red blood cells (RBCs) as a direct result of various donor-dependent factors influencing rates of erythropoiesis. This study aimed to estimate the median biological age of RBCs in RCCs based on donor age and sex to investigate inherent differences in blood products' biological ages over hypothermic storage using estimated median densities (EMDs). STUDY DESIGN Sixty RCCs were collected from four donor groups; male and female teenagers (17-19 years old) and seniors (75+ years old). A Percoll density-based separation approach was used to quantify the EMDs indicative of biological age. EMD and mean corpuscular hemoglobin (MCHC) were compared by correlation analyses. RESULTS Differences in the median biological age of RCC units were observed with male donors having significantly higher EMDs compared to females (p < .001). Teen male donors possessed the highest EMDs with significantly elevated levels of biologically aged RBCs compared to both female donor groups, regardless of storage duration (p < .05). Throughout most of the 42-day storage period, senior donors, particularly senior females, demonstrated the strongest correlation between EMD and MCHC (R2 > 0.5). CONCLUSIONS This study provides further evidence that there are inherent differences between the biological age profiles of RBCs between blood donors of different sex and age. Our findings further highlight that biological age may contribute to RBC quality during storage and that donor characteristics need to be considered when evaluating transfusion safety and efficacy.
Collapse
Affiliation(s)
- Olga Mykhailova
- Innovation and Portfolio Management, Canadian Blood Services, Edmonton, Alberta, Canada
| | | | - Kiarra Durand
- Department of Laboratory Medicine and Pathology, University of Alberta, Edmonton, Alberta, Canada
| | - Carly Olafson
- Innovation and Portfolio Management, Canadian Blood Services, Edmonton, Alberta, Canada
| | - April Xu
- Innovation and Portfolio Management, Canadian Blood Services, Edmonton, Alberta, Canada
| | - Qi-Long Yi
- Canadian Blood Services, Ottawa, Ontario, Canada
| | - Tamir Kanias
- Vitalant Research Institute, Denver, Colorado, USA
- Department of Pathology, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA
| | - Jason P Acker
- Innovation and Portfolio Management, Canadian Blood Services, Edmonton, Alberta, Canada
- Department of Laboratory Medicine and Pathology, University of Alberta, Edmonton, Alberta, Canada
| |
Collapse
|
3
|
Juffermans NP, Gözden T, Brohi K, Davenport R, Acker JP, Reade MC, Maegele M, Neal MD, Spinella PC. Transforming research to improve therapies for trauma in the twenty-first century. Crit Care 2024; 28:45. [PMID: 38350971 PMCID: PMC10865682 DOI: 10.1186/s13054-024-04805-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2023] [Accepted: 01/11/2024] [Indexed: 02/15/2024] Open
Abstract
Improvements have been made in optimizing initial care of trauma patients, both in prehospital systems as well as in the emergency department, and these have also favorably affected longer term outcomes. However, as specific treatments for bleeding are largely lacking, many patients continue to die from hemorrhage. Also, major knowledge gaps remain on the impact of tissue injury on the host immune and coagulation response, which hampers the development of interventions to treat or prevent organ failure, thrombosis, infections or other complications of trauma. Thereby, trauma remains a challenge for intensivists. This review describes the most pressing research questions in trauma, as well as new approaches to trauma research, with the aim to bring improved therapies to the bedside within the twenty-first century.
Collapse
Affiliation(s)
- Nicole P Juffermans
- Department of Intensive Care, Erasmus Medical Center, Rotterdam, The Netherlands.
- Laboratory of Translational Intensive Care, Erasmus Medical Center, Rotterdam, The Netherlands.
| | - Tarik Gözden
- Laboratory of Translational Intensive Care, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Karim Brohi
- Centre for Trauma Sciences, Blizard Institute, Queen Mary University of London, London, UK
| | - Ross Davenport
- Centre for Trauma Sciences, Blizard Institute, Queen Mary University of London, London, UK
| | - Jason P Acker
- Canadian Blood Services, Innovation and Portfolio Management, Edmonton, AB, Canada
- Department of Laboratory Medicine and Pathology, University of Alberta, Edmonton, AB, Canada
| | - Michael C Reade
- Medical School, University of Queensland, Brisbane, QLD, Australia
- Department of Intensive Care Medicine, Royal Brisbane and Women's Hospital, Brisbane, QLD, Australia
| | - Marc Maegele
- Department of Trauma and Orthopedic Surgery Cologne-Merheim Medical Center Institute of Research, Operative Medicine University Witten-Herdecke, Cologne, Germany
| | - Matthew D Neal
- Trauma and Transfusion Medicine Research Center, Department of Surgery, University of Pittsburgh, Pittsburgh, PA, USA
| | - Philip C Spinella
- Trauma and Transfusion Medicine Research Center, Department of Surgery, University of Pittsburgh, Pittsburgh, PA, USA
| |
Collapse
|
4
|
Salem A, Patel RM. Blood Donor Sex and Outcomes in Transfused Infants. Clin Perinatol 2023; 50:805-820. [PMID: 37866849 PMCID: PMC10688602 DOI: 10.1016/j.clp.2023.08.001] [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] [Indexed: 10/24/2023]
Abstract
Red blood cell transfusion is common in neonatal intensive care. Multiple trials have evaluated different thresholds for when to administer red blood cell transfusion. In contrast, there has been less focus on studies of the characteristics of red blood cells transfused into neonates. In this review, the authors summarize the emerging literature on the potential impact of the sex of blood donors on outcomes in transfused neonates using a systematic search strategy. The authors review the uncertainty generated from studies with conflicting findings and discuss considerations regarding the impact of blood donor sex and other characteristics on neonatal outcomes.
Collapse
Affiliation(s)
- Anand Salem
- Department of Pediatrics, Emory University and Children's Healthcare of Atlanta, 2015 Uppergate Drive Northeast, Atlanta, GA 30322, USA
| | - Ravi Mangal Patel
- Department of Pediatrics, Emory University and Children's Healthcare of Atlanta, 2015 Uppergate Drive Northeast, Atlanta, GA 30322, USA.
| |
Collapse
|
5
|
Dhawan B, Mittal K, Kaur P, Jaswal S, Tahlan A, Kaur R, Sood T, Kaur G, Rohilla R. Association of blood donor characteristics and in vitro haemolysis of packed red blood cell concentrates during storage. Vox Sang 2023; 118:835-842. [PMID: 37533283 DOI: 10.1111/vox.13507] [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: 03/02/2023] [Revised: 07/03/2023] [Accepted: 07/17/2023] [Indexed: 08/04/2023]
Abstract
BACKGROUND AND OBJECTIVES Blood donor variability can affect the storage properties of packed red blood cells (PRBCs). This study aimed to determine the association of donor characteristics with in vitro storage haemolysis of PRBCs. MATERIALS AND METHODS In the prospective observational study, a total of 109 whole blood donors were enrolled using the purposive sampling method. A pre-donation sample was collected for haemoglobin (Hb) and serum uric acid (UA) levels. PRBC aliquots were tested for potassium, lactate dehydrogenase (LDH), Hb, haematocrit, plasma Hb and haemolysis on days 1, 21 and 35 of storage. The association of these parameters with donor age, sex, donation status, dietary pattern and body mass index was determined. RESULTS Mean haemolysis was significantly higher in PRBCs from donors with UA levels ≤6 mg/dL than donors with UA levels >6 mg/dL on day 35 of storage (0.22 ± 0.11 vs. 0.18 ± 0.07, p = 0.03). Median plasma Hb (mg/L) was significantly higher in PRBCs from first-time donors on day 21 (586 vs. 509, p = 0.05) and day 35 (1507 vs. 1358, p = 0.02) of storage in comparison to frequent donors. Significantly higher mean potassium (p = 0.04 day 1; p = 0.02 day 21) and median LDH values (p = 0.02 day 1, p = 0.05 day 21) were observed in PRBCs from male donors. A statistically significant positive association was observed between donor UA and LDH levels of PRBCs on day 35 of storage (β coefficient: 715.52, p-value: 0.003) on multiple regression analysis. CONCLUSION In vitro haemolysis of PRBCs is affected by blood donor characteristics.
Collapse
Affiliation(s)
- Bhuvandeep Dhawan
- Department of Transfusion Medicine, Government Medical College and Hospital, Chandigarh, India
| | - Kshitija Mittal
- Department of Transfusion Medicine, Government Medical College and Hospital, Chandigarh, India
| | - Paramjit Kaur
- Department of Transfusion Medicine, Government Medical College and Hospital, Chandigarh, India
| | - Shivani Jaswal
- Department of Biochemistry, Government Medical College and Hospital, Chandigarh, India
| | - Anita Tahlan
- Department of Pathology, Government Medical College and Hospital, Chandigarh, India
| | - Ravneet Kaur
- Department of Transfusion Medicine, Government Medical College and Hospital, Chandigarh, India
| | - Tanvi Sood
- Department of Transfusion Medicine, Government Medical College and Hospital, Chandigarh, India
| | - Gagandeep Kaur
- Department of Transfusion Medicine, Government Medical College and Hospital, Chandigarh, India
| | - Ravi Rohilla
- Department of Community Medicine, Government Medical College and Hospital, Chandigarh, India
| |
Collapse
|
6
|
Cloutier M, Cognasse F, Yokoyama APH, Hazegh K, Mykhailova O, Brandon-Coatham M, Hamzeh-Cognasse H, Kutner JM, Acker JP, Kanias T. Quality assessment of red blood cell concentrates from blood donors at the extremes of the age spectrum: The BEST collaborative study. Transfusion 2023; 63:1506-1518. [PMID: 37387566 DOI: 10.1111/trf.17471] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2023] [Revised: 05/07/2023] [Accepted: 06/04/2023] [Indexed: 07/01/2023]
Abstract
BACKGROUND Blood donors at the extremes of the age spectrum (16-19 years vs. ≥75 years) are characterized by increased risks of iron deficiency and anemia, and are often underrepresented in studies evaluating the effects of donor characteristics on red blood cells (RBC) transfusion effectiveness. The aim of this study was to conduct quality assessments of RBC concentrates from these unique age groups. STUDY DESIGN We characterized 150 leukocyte-reduced (LR)-RBCs units from 75 teenage donors, who were matched by sex, and ethnicity with 75 older donors. LR-RBC units were manufactured at three large blood collection centers in the USA and Canada. Quality assessments included storage hemolysis, osmotic hemolysis, oxidative hemolysis, osmotic gradient ektacytometry, hematological indices, and RBC bioactivity. RESULTS RBC concentrates from teenage donors had smaller (9%) mean corpuscular volume and higher (5%) RBC concentration compared with older donors counterparts. Stored RBCs from teenage donors exhibited increased susceptibility to oxidative hemolysis (>2-fold) compared with RBCs from older donors. This was observed at all testing centers independent of sex, storage duration, or the type of additive solution. RBCs from teenage male donors had increased cytoplasmatic viscosity and lower hydration compared with older donor RBCs. Evaluations of RBC supernatant bioactivity suggested that donor age was not associated with altered expression of inflammatory markers (CD31, CD54, and IL-6) on endothelial cells. CONCLUSIONS The reported findings are likely intrinsic to RBCs and reflect age-specific changes in RBC antioxidant capacity and physical characteristics that may impact RBC survival during cold storage and after transfusion.
Collapse
Affiliation(s)
- Marc Cloutier
- Affaires Médicales et Innovation, Héma-Québec, Québec, Québec, Canada
| | - Fabrice Cognasse
- Research Department, F-42023, Établissement Français du Sang Auvergne-Rhône-Alpes, Saint-Étienne, France
- INSERM, U 1059 SAINBIOSE, Université Jean Monnet Saint-Étienne, Mines Saint Etienne, F-42023, Saint-Etienne, France
| | | | | | - Olga Mykhailova
- Innovation and Portfolio Management, Canadian Blood Services, Edmonton, Alberta, Canada
| | | | - Hind Hamzeh-Cognasse
- Research Department, F-42023, Établissement Français du Sang Auvergne-Rhône-Alpes, Saint-Étienne, France
- INSERM, U 1059 SAINBIOSE, Université Jean Monnet Saint-Étienne, Mines Saint Etienne, F-42023, Saint-Etienne, France
| | - Jose Mauro Kutner
- Hemotherapy and Cell Therapy Department, Hospital Israelita Albert Einstein, São Paulo, Brazil
| | - Jason P Acker
- Innovation and Portfolio Management, Canadian Blood Services, Edmonton, Alberta, Canada
- Department of Laboratory Medicine and Pathology, University of Alberta, Edmonton, Alberta, Canada
| | - Tamir Kanias
- Vitalant Research Institute, Denver, Colorado, USA
- Department of Pathology, University of Colorado Denver Anschutz Medical Campus, Aurora, Colorado, USA
| |
Collapse
|
7
|
DeSimone RA, Plimier C, Goel R, Hendrickson JE, Josephson CD, Patel RM, Sola-Visner M, Roubinian NH. Associations of donor, component, and recipient factors on hemoglobin increments following red blood cell transfusion in very low birth weight infants. Transfusion 2023; 63:1424-1429. [PMID: 37387597 PMCID: PMC10530070 DOI: 10.1111/trf.17468] [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: 03/04/2023] [Revised: 05/18/2023] [Accepted: 05/31/2023] [Indexed: 07/01/2023]
Abstract
BACKGROUND Anemia in very low birth weight (VLBW) infants is common and frequently managed with red blood cell (RBC) transfusions. We utilized a linked vein-to-vein database to assess the role of blood donors and component factors on measures of RBC transfusion effectiveness in VLBW infants. STUDY DESIGN AND METHODS We linked blood donor and component manufacturing data with VLBW infants transfused RBCs between January 1, 2013 and December 31, 2016 in the Recipient Epidemiology Donor Evaluation Study-III (REDS III) database. Using multivariable regression, hemoglobin increments and subsequent transfusion events following single-unit RBC transfusion episodes were examined with consideration of donor, component, and recipient factors. RESULTS Data on VLBW infants (n = 254) who received one or more single-unit RBC transfusions (n = 567 units) were linked to donor demographic and component manufacturing characteristics for analysis. Reduced post-transfusion hemoglobin increments were associated with RBC units donated by female donors (-0.24 g/dL [95% confidence interval (CI) -0.57, -0.02]; p = .04) and donors <25 years old (-0.57 g/dL [95% CI -1.02, -0.11]; p = .02). For RBC units donated by male donors, reduced donor hemoglobin levels were associated with an increased need for subsequent recipient RBC transfusion (odds ratio 3.0 [95% CI 1.3, 6.7]; p < .01). In contrast, component characteristics, storage duration, and time from irradiation to transfusion were not associated with post-transfusion hemoglobin increments. CONCLUSION Donor sex, age, and hemoglobin levels were associated with measures of RBC transfusion effectiveness in VLBW infants. Mechanistic studies are needed to better understand the role of these potential donor factors on other clinical outcomes in VLBW infants.
Collapse
Affiliation(s)
- Robert A DeSimone
- Department of Pathology and Laboratory Medicine, Division of Transfusion Medicine, Weill Cornell Medicine, New York, New York, USA
| | - Colleen Plimier
- Kaiser Permanente Northern California Division of Research, Oakland, California, USA
| | - Ruchika Goel
- Simmons Cancer Institute, Department of Internal Medicine, Southern Illinois University School of Medicine, Springfield, Illinois, USA
- Vitalant, Corporate Medical Affairs, Scottsdale, Arizona, USA
| | - Jeanne E Hendrickson
- Department of Laboratory Medicine, Yale University School of Medicine, New Haven, Connecticut, USA
- Department of Pathology and Laboratory Medicine, Emory University School of Medicine and Children's Healthcare of Atlanta, Atlanta, Georgia, USA
| | - Cassandra D Josephson
- Cancer and Blood Disorders Institute, Johns Hopkins All Children's Hospital, St. Petersburg, Florida, USA
| | - Ravi M Patel
- Department of Pediatrics, Division of Neonatology, Emory University School of Medicine and Children's Healthcare of Atlanta, Atlanta, Georgia, USA
| | - Martha Sola-Visner
- Department of Pediatrics, Division of Newborn Medicine, Boston Children's Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Nareg H Roubinian
- Kaiser Permanente Northern California Division of Research, Oakland, California, USA
- Vitalant Research Institute, San Francisco, California, USA
- Department of Laboratory Medicine, University of California, San Francisco, San Francisco, California, USA
| |
Collapse
|
8
|
Shivaiah A, Srinivsa C, Hanumegowda SM, Kengaiah J, Nandish SKM, Ramachandraiah C, M SS, Thippande Gowda T, R R, Shinde M, Sannaningaiah D. Pennisetum glaucum Protein Extract Protects RBC, Liver, Kidney, Small Intestine from Oxidative Damage and Exhibits Anticoagulant, Antiplatelet Activity. JOURNAL OF THE AMERICAN NUTRITION ASSOCIATION 2023; 42:211-223. [PMID: 36484782 DOI: 10.1080/07315724.2020.1865217] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/19/2020] [Revised: 11/21/2020] [Accepted: 12/12/2020] [Indexed: 06/17/2023]
Abstract
UNLABELLED High level of exogenous ROS in the circulation affects RBC membrane integrity which facilitates the generation of endogenous RBC ROS, implicated in series of physiological changes primarily associated with thrombosis and vital tissue damage. Although, Pennisetum glaucum (pearl millet) stores abundance of proteins, their therapeutic potential is least explored. Thus, the purpose of this study is to examine the role of Pennisetum Glaucum Protein Extract (PGE) on oxidative stress induced cell/tissue damage and thrombosis. In this investigation, protein characterization was done by using SDS-PAGE, Native-PAGE, PAS-staining and HPLC. In-vitro oxidative stress was induced in RBC using sodium nitrite. While, in-vivo oxidative stress was induced in experimental rats using diclofenac. Stress markers and biochemical parameters were evaluated. Role of PGE on thrombosis was assessed by using, in-vitro plasma recalcification time, activated partial thromboplastin time, prothrombin time, mouse tail bleeding time (In-vivo) and platelet aggregation. PGE revealed varied range of molecular weight proteins on SDS-PAGE. PGE normalized the sodium nitrite induced oxidative damage of RBC and diclofenac induced oxidative damage in liver, kidney and small intestine. PGE exhibited anticoagulant effect by increasing the coagulation time of both PRP and PPP and mouse tail bleeding time. Furthermore, PGE prolonged the clotting time of only APTT but did not affect PT. PGE inhibited agonists ADP and epinephrine induced platelet aggregation. Our findings suggest, PGE could be a better contender in the management of oxidative stress and its associated diseases. ABBREVIATIONS PGEPennisetum Glaucum protein ExtractAPPTActivated Partial Thromboplastin TimePTProthrombin TimeROSReactive Oxygen SpeciesPRPPlatelet Rich PlasmaPPPPlatelet Poor PlasmaSDS-PAGESodium Dodecyl Sulfate-Polyacrylamide Gel ElectrophoresisPASPeriodic Acid-schiff StainingODOptical DensityINRInternational Normalized RatioPBSPhosphate Buffered SalineSODSuperoxide DismutaseTCATrichloro Acetatic AcidDTNBDi-Thio-bis-NitroBenzoic acidSGOTSerum Glutamate Oxaloacetate TransaminaseSGPTSerum Glutamate Pyruvate TransaminaseALPAlkaline PhosphataseDFCDiclofenacSylSilymarinMEDMinimum Edema DoseMHDMinimum Hemorrhagic Dose.
Collapse
Affiliation(s)
- Ashwini Shivaiah
- Department of Studies and Research in Biochemistry and Centre for Bioscience and Innovation, Tumkur University, Tumkur, India
| | - Chandramma Srinivsa
- Department of Studies and Research in Biochemistry and Centre for Bioscience and Innovation, Tumkur University, Tumkur, India
| | - Sujatha M Hanumegowda
- Department of Biochemistry Jnansahydri, Kuvempu University, Shankarghatta, Shivamogga, India
| | - Jayanna Kengaiah
- Department of Studies and Research in Biochemistry and Centre for Bioscience and Innovation, Tumkur University, Tumkur, India
| | - Sharath Kumar M Nandish
- Department of Studies and Research in Biochemistry and Centre for Bioscience and Innovation, Tumkur University, Tumkur, India
| | - Chethana Ramachandraiah
- Department of Studies and Research in Biochemistry and Centre for Bioscience and Innovation, Tumkur University, Tumkur, India
| | - Sebastin Santosh M
- Department of Medicinal Biochemistry and Microbiology (IMBM), Uppsala Biomedical Centre, Uppsala, Sweden
| | - Thippeswamy Thippande Gowda
- Department of Studies and Research in Biochemistry and Centre for Bioscience and Innovation, Tumkur University, Tumkur, India
| | - Rajesh R
- Liveon Biolabs Private Limited, Tumkur, India
| | - Manohar Shinde
- Department of Studies and Research in Biochemistry and Centre for Bioscience and Innovation, Tumkur University, Tumkur, India
| | - Devaraja Sannaningaiah
- Department of Studies and Research in Biochemistry and Centre for Bioscience and Innovation, Tumkur University, Tumkur, India
| |
Collapse
|
9
|
Mantadakis E, Panagopoulou P, Kontekaki E, Bezirgiannidou Z, Martinis G. Iron Deficiency and Blood Donation: Links, Risks and Management. J Blood Med 2022; 13:775-786. [PMID: 36531435 PMCID: PMC9749410 DOI: 10.2147/jbm.s375945] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2022] [Accepted: 12/05/2022] [Indexed: 01/08/2024] Open
Abstract
The purpose of this review is to raise awareness about the frequently underappreciated association of blood donation with iron deficiency, and to describe methods for its prevention and management. Blood donors cannot expect any health benefits from the donation but have justified expectations of no harm. Iron deficiency without anemia (IDWA) and iron deficiency anemia (IDA) are common consequences of regular blood donation, and this activity is the most important factor affecting iron status in regular blood donors. Awareness of blood donation as a primary cause of sideropenia is surprisingly low among physicians. Blood donation screening identifies potential donors with IDA but is frequently inadequate to detect IDWA. For the assessment of body iron stores, plasma or serum ferritin, transferrin saturation (TSAT) and soluble transferrin receptors (sTfR) concentrations are the most widely used biochemical markers, although the percentage of hypochromic mature erythrocytes and the hemoglobin content of reticulocytes are also useful. IDWA can be prevented by limiting the total volume of blood collected, by iron deficiency screening and deferral of sideropenic donors, by prolonging the interdonation intervals, and by iron supplementation between donations. IDWA tends to be more prevalent in younger people, females, and high-intensity donors. A potentially effective strategy to address sideropenia in blood donors is serum ferritin testing, but this may lead to a higher rate of deferral. Most regular blood donors cannot replenish their iron deficit by an iron-rich diet alone and will benefit from low-dose oral iron administration with various commercially available products post-donation, a well-tolerated strategy. However, valid concerns exist regarding the possibility of worsening the iron overload in donors with undiagnosed hemochromatosis or masking the symptoms of a clinically important gastrointestinal hemorrhage or other underlying medical condition. Finally, educational efforts should be intensified to improve the awareness of blood donation as a primary cause of iron deficiency among physicians of all specialties.
Collapse
Affiliation(s)
- Elpis Mantadakis
- Department of Pediatrics, Hematology/ Oncology Unit, University General Hospital of Alexandroupolis, Thrace, Greece
| | - Paraskevi Panagopoulou
- Department of Pediatrics, Aristotle University of Thessaloniki, Medical School, Papageorgiou General Hospital, Thessaloniki, Greece
| | - Eftychia Kontekaki
- Blood Transfusion Centre, University General Hospital of Alexandroupolis, Thrace, Greece
| | - Zoe Bezirgiannidou
- Department of Hematology, University General Hospital of Alexandroupolis, Thrace, Greece
| | - Georges Martinis
- Blood Transfusion Centre, University General Hospital of Alexandroupolis, Thrace, Greece
| |
Collapse
|
10
|
Winter KM, Webb RG, Marks DC. Red cells manufactured from lipaemic whole blood donations: Do they have higher haemolysis? Vox Sang 2022; 117:1351-1359. [PMID: 36214384 DOI: 10.1111/vox.13366] [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: 06/21/2022] [Revised: 08/29/2022] [Accepted: 09/20/2022] [Indexed: 12/15/2022]
Abstract
BACKGROUND AND OBJECTIVES Lipaemia in blood donations is thought to influence haemolysis in stored red blood cell (RBC) components. Higher lipid concentrations are believed to increase red cell fragility, exacerbating haemolysis during collection and subsequent red cell storage. This study aimed to investigate associations between lipoproteins in plasma and haemolysis of red cells stored in saline-adenine-glucose-mannitol (SAGM). MATERIALS AND METHODS Fifty-four plasma and matched RBCs were obtained from lipaemic whole blood donations. Plasma was tested for coagulation factors, triglycerides and cholesterol. Haemolysis, glucose, lactate, extracellular potassium, lactate dehydrogenase and adenosine triphosphate (ATP) were measured in RBC on Days 7, 21 and 42 of storage. Additionally, 20 plasma and matched RBCs from non-lipaemic donations were tested as controls. RESULTS Lipaemic plasma had significantly higher triglyceride concentrations compared with non-lipaemic plasma. However, there was no significant difference in plasma cholesterol between the two groups. There were no significant differences in glucose, extracellular potassium or ATP concentrations in RBC from either group. There was no significant difference in haemolysis at expiry in lipaemic-derived and control RBC, with a weak correlation between haemolysis and either triglycerides or cholesterol. CONCLUSION There was no significant difference in haemolysis in RBC manufactured from lipaemic and non-lipaemic whole blood donations when stored in SAGM; however, the proportion of RBC from lipaemic donations with higher haemolysis was greater than in the controls. There was a weak correlation between red cell haemolysis and plasma triglycerides. Therefore, RBCs derived from lipaemic donations are suitable for blood bank inventories.
Collapse
Affiliation(s)
- Kelly M Winter
- Research and Development, Australian Red Cross Lifeblood, Alexandria, New South Wales, Australia
| | - Rachel G Webb
- Research and Development, Australian Red Cross Lifeblood, Alexandria, New South Wales, Australia
| | - Denese C Marks
- Research and Development, Australian Red Cross Lifeblood, Alexandria, New South Wales, Australia.,Sydney Medical School, The University of Sydney, Camperdown, New South Wales, Australia
| |
Collapse
|
11
|
Tarasev M, Ferranti M, Herppich A, Hines P. GBT1118, a voxelotor analog, protects red blood cells from damage during severe hypoxia. Am J Transl Res 2022; 14:240-251. [PMID: 35173841 PMCID: PMC8829590] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Accepted: 11/09/2021] [Indexed: 06/14/2023]
Abstract
A lack of objective metrics in Sickle Cell Disease (SCD) makes it difficult to assess individual patient therapy options or assess the effects of therapy. This is further complicated by mechanisms of action involving multiple interconnected effects, that combine to relieve SCD symptoms. In 2019, based on the increase in hemoglobin concentration observed in the HOPE trial, the Food and Drug Administration approved voxelotor (Oxbryta®, Global Blood Therapeutics) for SCD patients 12 years and older. The main mechanism of action for voxelotor was increased hemoglobin-oxygen affinity, but other mechanisms may apply. In this study, we assessed the effect of GBT1118, an Oxbryta analog, on hypoxia-induced lethal and sub-hemolytic red blood cell (RBC) membrane damage using RBC Mechanical Fragility (MF), a metric of existing membrane damage and prospective hemolysis. RBC MF was measured non-invasively using a proprietary system comprising an electromagnetic bead mill and fiberoptic spectrophotometry detection. Three cycles of severe hypoxia (<5% oxygenated hemoglobin) with follow-up reoxygenation resulted in a significant increase in RBC MF for all SCD (Hb-S >60%) samples. Supplementation with GBT1118 caused no significant changes in pre-hypoxia RBC MF. However, following GBT1118 treatment, cell stability showed significantly less degradation, as evidenced by a significantly smaller RBC MF increase after three cycles of hypoxia-reoxygenation. These findings indicate that GBT1118 prevents hypoxia-induced membrane damage in sickled RBC, in part by alternative mechanisms not associated with induced changes in hemoglobin-oxygen affinity.
Collapse
Affiliation(s)
| | | | | | - Patrick Hines
- Functional FluidicsDetroit, MI, USA
- Department of Pharmacology, Wayne State University School of MedicineDetroit, Michigan, MI, USA
| |
Collapse
|
12
|
Zhang XP, Wang BB, Hu LF, Fei WM, Cui Y, Guo XD. Safety evaluation of 3-month effects of microneedle patches prepared from hyaluronic acid in mice. Biochem Eng J 2021. [DOI: 10.1016/j.bej.2021.108157] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
|
13
|
Prinsze FJ, de Groot R, Timmer TC, Zalpuri S, van den Hurk K. Donation-induced iron depletion is significantly associated with low hemoglobin at subsequent donations. Transfusion 2021; 61:3344-3352. [PMID: 34596892 DOI: 10.1111/trf.16688] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Revised: 09/14/2021] [Accepted: 09/14/2021] [Indexed: 12/28/2022]
Abstract
BACKGROUND Blood donation is associated with a loss of hemoglobin (Hb)-bound iron. Hb levels recover relatively fast by using stored iron. However, it takes more time to replenish iron stores, potentially resulting in iron deficiency. STUDY DESIGN Hb and ferritin levels were measured in 5056 new, first-time, and repeat whole blood donors. We investigated whether increasing numbers of donations are associated with lower ferritin levels. Furthermore, we tested whether low ferritin levels are associated with low-Hb deferral at the subsequent donation attempt by performing logistic regression adjusted for age and stratified by sex. RESULTS Whereas mean Hb levels are relatively stable, ferritin levels significantly decrease with increasing numbers of donations and were approximately 50% lower for donors with >50 donations compared with those with 2-10 donations. Despite the poor correlation of ferritin and Hb levels, cross-sectional, iron-deficient donors (ferritin <15 ng/ml) had 21.8 (8.5-55.6) higher odds in men, 10.1 (6.1-16.5) in premenopausal women, and 11.7 (5.2-26.4) in postmenopausal women for Hb deferral at a subsequent visit. DISCUSSION To conclude, repeated donations may induce iron deficiency, which corresponds with an over tenfold increased risk of having insufficiently restored Hb levels at a subsequent donation attempt. Longer donation intervals and/or higher dietary or supplemental iron intake are warranted to prevent accumulated iron depletion and subsequent low-Hb deferral in whole blood donors.
Collapse
Affiliation(s)
- Femmeke J Prinsze
- Department of Donor Medicine Research, Donor Studies, Sanquin Research, Amsterdam, the Netherlands
| | - Rosa de Groot
- Department of Donor Medicine Research, Donor Studies, Sanquin Research, Amsterdam, the Netherlands
| | - Tiffany C Timmer
- Department of Donor Medicine Research, Donor Studies, Sanquin Research, Amsterdam, the Netherlands
| | - Saurabh Zalpuri
- Department of Donor Medicine Research, Donor Studies, Sanquin Research, Amsterdam, the Netherlands.,UCB Pharma, Real World Evidence, Breda, the Netherlands
| | - Katja van den Hurk
- Department of Donor Medicine Research, Donor Studies, Sanquin Research, Amsterdam, the Netherlands
| |
Collapse
|
14
|
Page GP, Kanias T, Guo YJ, Lanteri MC, Zhang X, Mast AE, Cable RG, Spencer BR, Kiss JE, Fang F, Endres-Dighe SM, Brambilla D, Nouraie M, Gordeuk VR, Kleinman S, Busch MP, Gladwin MT. Multiple-ancestry genome-wide association study identifies 27 loci associated with measures of hemolysis following blood storage. J Clin Invest 2021; 131:146077. [PMID: 34014839 DOI: 10.1172/jci146077] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2020] [Accepted: 05/13/2021] [Indexed: 12/17/2022] Open
Abstract
BackgroundThe evolutionary pressure of endemic malaria and other erythrocytic pathogens has shaped variation in genes encoding erythrocyte structural and functional proteins, influencing responses to hemolytic stress during transfusion and disease.MethodsWe sought to identify such genetic variants in blood donors by conducting a genome-wide association study (GWAS) of 12,353 volunteer donors, including 1,406 African Americans, 1,306 Asians, and 945 Hispanics, whose stored erythrocytes were characterized by quantitative assays of in vitro osmotic, oxidative, and cold-storage hemolysis.ResultsGWAS revealed 27 significant loci (P < 5 × 10-8), many in candidate genes known to modulate erythrocyte structure, metabolism, and ion channels, including SPTA1, ALDH2, ANK1, HK1, MAPKAPK5, AQP1, PIEZO1, and SLC4A1/band 3. GWAS of oxidative hemolysis identified variants in genes encoding antioxidant enzymes, including GLRX, GPX4, G6PD, and SEC14L4 (Golgi-transport protein). Genome-wide significant loci were also tested for association with the severity of steady-state (baseline) in vivo hemolytic anemia in patients with sickle cell disease, with confirmation of identified SNPs in HBA2, G6PD, PIEZO1, AQP1, and SEC14L4.ConclusionsMany of the identified variants, such as those in G6PD, have previously been shown to impair erythrocyte recovery after transfusion, associate with anemia, or cause rare Mendelian human hemolytic diseases. Candidate SNPs in these genes, especially in polygenic combinations, may affect RBC recovery after transfusion and modulate disease severity in hemolytic diseases, such as sickle cell disease and malaria.
Collapse
Affiliation(s)
- Grier P Page
- Division of Biostatistics and Epidemiology, RTI International, Atlanta, Georgia, USA
| | - Tamir Kanias
- Vitalant Research Institute, Denver, Colorado, USA
| | - Yuelong J Guo
- Division of Biostatistics and Epidemiology, RTI International, Durham, North Carolina, USA
| | - Marion C Lanteri
- Vitalant Research Institute and the Department of Laboratory Medicine, UCSF, San Francisco, California, USA
| | - Xu Zhang
- Department of Medicine, University of Illinois at Chicago, Chicago, Illinois, USA
| | - Alan E Mast
- Blood Research Institute, Blood Center of Wisconsin, and Department of Cell Biology, Neurobiology and Anatomy, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | | | | | - Joseph E Kiss
- Vitalant Northeast Division, Pittsburgh, Pennsylvania, USA
| | - Fang Fang
- Division of Biostatistics and Epidemiology, RTI International, Durham, North Carolina, USA
| | - Stacy M Endres-Dighe
- Division of Biostatistics and Epidemiology, RTI International, Rockville, Maryland, USA
| | - Donald Brambilla
- Division of Biostatistics and Epidemiology, RTI International, Rockville, Maryland, USA
| | - Mehdi Nouraie
- Division of Pulmonary, Allergy and Critical Care Medicine, Department of Medicine, University of Pittsburgh, Pennsylvania, USA
| | - Victor R Gordeuk
- Department of Medicine, University of Illinois at Chicago, Chicago, Illinois, USA
| | - Steve Kleinman
- University of British Columbia, Victoria, British Columbia, Canada
| | - Michael P Busch
- Vitalant Research Institute and the Department of Laboratory Medicine, UCSF, San Francisco, California, USA
| | - Mark T Gladwin
- Pittsburgh Heart, Lung, and Blood Vascular Medicine Institute, University of Pittsburgh, Pittsburgh, Pennsylvania, USA.,Division of Pulmonary, Allergy and Critical Care Medicine, Department of Medicine, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
| | | |
Collapse
|
15
|
D'Alessandro A, Fu X, Kanias T, Reisz JA, Culp-Hill R, Guo Y, Gladwin MT, Page G, Kleinman S, Lanteri M, Stone M, Busch MP, Zimring JC. Donor sex, age and ethnicity impact stored red blood cell antioxidant metabolism through mechanisms in part explained by glucose 6-phosphate dehydrogenase levels and activity. Haematologica 2021; 106:1290-1302. [PMID: 32241843 PMCID: PMC8094095 DOI: 10.3324/haematol.2020.246603] [Citation(s) in RCA: 87] [Impact Index Per Article: 29.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2020] [Indexed: 12/15/2022] Open
Abstract
Red blood cell storage in the blood bank promotes the progressive accumulation of metabolic alterations that may ultimately impact the erythrocyte capacity to cope with oxidant stressors. However, the metabolic underpinnings of the capacity of RBCs to resist oxidant stress and the potential impact of donor biology on this phenotype are not known. Within the framework of the REDS-III RBC-Omics study, RBCs from 8,502 healthy blood donors were stored for 42 days and tested for their propensity to hemolyze following oxidant stress. A subset of extreme hemolyzers donated a second unit of blood, which was stored for 10, 23, and 42 days and profiled again for oxidative hemolysis and metabolomics (599 samples). Alterations of RBC energy and redox homeostasis were noted in donors with high oxidative hemolysis. RBCs from females, donors over 60 years old, donors of Asian/South Asian race-ethnicity, and RBCs stored in additive solution-3 were each independently characterized by improved antioxidant metabolism compared to, respectively, males, donors under 30 years old, Hispanic and African American race ethnicity donors, and RBCs stored in additive solution-1. Merging metabolomics data with results from an independent GWAS study on the same cohort, we identified metabolic markers of hemolysis and G6PD-deficiency, which were associated with extremes in oxidative hemolysis and dysregulation in NADPH and glutathione-dependent detoxification pathways of oxidized lipids. Donor sex, age, ethnicity, additive solution and G6PD status impact the metabolism of the stored erythrocyte and its susceptibility to hemolysis following oxidative insults.
Collapse
Affiliation(s)
| | - Xiaoyun Fu
- Bloodworks Northwest Research Institute, Seattle, WA, USA
| | | | - Julie A Reisz
- University of Colorado Denver, Anschutz Medical Campus, Aurora, CO, USA
| | - Rachel Culp-Hill
- University of Colorado Denver, Anschutz Medical Campus, Aurora, CO, USA
| | | | - Mark T Gladwin
- University of Pittsburgh Medical Center, Pittsburgh PA, USA
| | | | | | | | - Mars Stone
- Vitalant Research Institute, San Francisco, CA, USA
| | | | | | | |
Collapse
|
16
|
Current Understanding of the Relationship between Blood Donor Variability and Blood Component Quality. Int J Mol Sci 2021; 22:ijms22083943. [PMID: 33920459 PMCID: PMC8069744 DOI: 10.3390/ijms22083943] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Revised: 04/08/2021] [Accepted: 04/09/2021] [Indexed: 12/19/2022] Open
Abstract
While differences among donors has long challenged meeting quality standards for the production of blood components for transfusion, only recently has the molecular basis for many of these differences become understood. This review article will examine our current understanding of the molecular differences that impact the quality of red blood cells (RBC), platelets, and plasma components. Factors affecting RBC quality include cytoskeletal elements and membrane proteins associated with the oxidative response as well as known enzyme polymorphisms and hemoglobin variants. Donor age and health status may also be important. Platelet quality is impacted by variables that are less well understood, but that include platelet storage sensitive metabolic parameters, responsiveness to agonists accumulating in storage containers and factors affecting the maintenance of pH. An increased understanding of these variables can be used to improve the quality of blood components for transfusion by using donor management algorithms based on a donors individual molecular and genetic profile.
Collapse
|
17
|
Tzounakas VL, Anastasiadi AT, Stefanoni D, Cendali F, Bertolone L, Gamboni F, Dzieciatkowska M, Rousakis P, Vergaki A, Soulakis V, Tsitsilonis OE, Stamoulis K, Papassideri IS, Kriebardis ANG, D'Alessandro A, Antonelou MH. β-thalassemia minor is a beneficial determinant of red blood cell storage lesion. Haematologica 2021; 107:112-125. [PMID: 33730845 PMCID: PMC8719105 DOI: 10.3324/haematol.2020.273946] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2020] [Indexed: 12/01/2022] Open
Abstract
Blood donor genetics and lifestyle affect the quality of red blood cell (RBC) storage. Heterozygotes for beta thalassemia (bThal+) constitute a non-negligible proportion of blood donors in the Mediterranean and other geographical areas. The unique hematological profile of bThal+ could affect the capacity of enduring storage stress, however, the storability of bThal+ RBC is largely unknown. In this study, RBC from 18 bThal+ donors were stored in the cold and profiled for primary (hemolysis) and secondary (phosphatidylserine exposure, potassium leakage, oxidative stress) quality measures, and metabolomics, versus sex- and age-matched controls. The bThal+ units exhibited better levels of storage hemolysis and susceptibility to lysis following osmotic, oxidative and mechanical insults. Moreover, bThal+ RBC had a lower percentage of surface removal signaling, reactive oxygen species and oxidative defects to membrane components at late stages of storage. Lower potassium accumulation and higher uratedependent antioxidant capacity were noted in the bThal+ supernatant. Full metabolomics analyses revealed alterations in purine and arginine pathways at baseline, along with activation of the pentose phosphate pathway and glycolysis upstream to pyruvate kinase in bThal+ RBC. Upon storage, substantial changes were observed in arginine, purine and vitamin B6 metabolism, as well as in the hexosamine pathway. A high degree of glutamate generation in bThal+ RBC was accompanied by low levels of purine oxidation products (IMP, hypoxanthine, allantoin). The bThal mutations impact the metabolism and the susceptibility to hemolysis of stored RBC, suggesting good post-transfusion recovery. However, hemoglobin increment and other clinical outcomes of bThal+ RBC transfusion deserve elucidation by future studies.
Collapse
Affiliation(s)
- Vassilis L Tzounakas
- Department of Biology, Section of Cell Biology and Biophysics, School of Science, National and Kapodistrian University of Athens (NKUA), Athens
| | - Alkmini T Anastasiadi
- Department of Biology, Section of Cell Biology and Biophysics, School of Science, National and Kapodistrian University of Athens (NKUA), Athens
| | - Davide Stefanoni
- Department of Biochemistry and Molecular Genetics, University of Colorado, School of Medicine-Anschutz Medical Campus, Aurora, CO
| | - Francesca Cendali
- Department of Biochemistry and Molecular Genetics, University of Colorado, School of Medicine-Anschutz Medical Campus, Aurora, CO
| | - Lorenzo Bertolone
- Department of Biochemistry and Molecular Genetics, University of Colorado, School of Medicine-Anschutz Medical Campus, Aurora, CO
| | - Fabia Gamboni
- Department of Biochemistry and Molecular Genetics, University of Colorado, School of Medicine-Anschutz Medical Campus, Aurora, CO
| | - Monika Dzieciatkowska
- Department of Biochemistry and Molecular Genetics, University of Colorado, School of Medicine-Anschutz Medical Campus, Aurora, CO
| | - Pantelis Rousakis
- Department of Biology, Section of Animal and Human Physiology, School of Science, NKUA, Athens
| | - Athina Vergaki
- Regional Blood Transfusion Center, "Agios Panteleimon" General Hospital of Nikea, Piraeus
| | - Vassilis Soulakis
- Regional Blood Transfusion Center, "Agios Panteleimon" General Hospital of Nikea, Piraeus
| | - Ourania E Tsitsilonis
- Department of Biology, Section of Animal and Human Physiology, School of Science, NKUA, Athens
| | | | - Issidora S Papassideri
- Department of Biology, Section of Cell Biology and Biophysics, School of Science, National and Kapodistrian University of Athens (NKUA), Athens
| | - A Nastasios G Kriebardis
- Department of Biomedical Science, School of Health and Caring Science, University of West Attica (UniWA), Egaleo
| | - Angelo D'Alessandro
- Department of Biochemistry and Molecular Genetics, University of Colorado, School of Medicine-Anschutz Medical Campus, Aurora, CO.
| | - Marianna H Antonelou
- Department of Biology, Section of Cell Biology and Biophysics, School of Science, National and Kapodistrian University of Athens (NKUA), Athens.
| |
Collapse
|
18
|
Kaplan A. Preparation, Storage, and Characteristics of Whole Blood, Blood Components, and Plasma Derivatives. Transfus Med 2021. [DOI: 10.1002/9781119599586.ch5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|
19
|
Hazegh K, Fang F, Bravo MD, Tran JQ, Muench MO, Jackman RP, Roubinian N, Bertolone L, D’Alessandro A, Dumont L, Page GP, Kanias T. Blood donor obesity is associated with changes in red blood cell metabolism and susceptibility to hemolysis in cold storage and in response to osmotic and oxidative stress. Transfusion 2021; 61:435-448. [PMID: 33146433 PMCID: PMC7902376 DOI: 10.1111/trf.16168] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Revised: 10/07/2020] [Accepted: 10/09/2020] [Indexed: 12/12/2022]
Abstract
BACKGROUND Obesity is a global pandemic characterized by multiple comorbidities, including cardiovascular and metabolic diseases. The aim of this study was to define the associations between blood donor body mass index (BMI) and RBC measurements of metabolic stress and hemolysis. STUDY DESIGN AND METHODS The associations between donor BMI (<25 kg/m2 , normal weight; 25-29.9 kg/m2 , overweight; and ≥30 kg/m2 , obese) and hemolysis (storage, osmotic, and oxidative; n = 18 donors) or posttransfusion recovery (n = 14 donors) in immunodeficient mice were determined in stored leukocyte-reduced RBC units. Further evaluations were conducted using the National Heart, Lung, and Blood Institute RBC-Omics blood donor databases of hemolysis (n = 13 317) and metabolomics (n = 203). RESULTS Evaluations in 18 donors revealed that BMI was significantly (P < 0.05) and positively associated with storage and osmotic hemolysis. A BMI of 30 kg/m2 or greater was also associated with lower posttransfusion recovery in mice 10 minutes after transfusion (P = 0.026). Multivariable linear regression analyses in RBC-Omics revealed that BMI was a significant modifier for all hemolysis measurements, explaining 4.5%, 4.2%, and 0.2% of the variance in osmotic, oxidative, and storage hemolysis, respectively. In this cohort, obesity was positively associated (P < 0.001) with plasma ferritin (inflammation marker). Metabolomic analyses on RBCs from obese donors (44.1 ± 5.1 kg/m2 ) had altered membrane lipid composition, dysregulation of antioxidant pathways (eg, increased oxidized lipids, methionine sulfoxide, and xanthine), and dysregulation of nitric oxide metabolism, as compared to RBCs from nonobese (20.5 ± 1.0 kg/m2 ) donors. CONCLUSIONS Obesity is associated with significant changes in RBC metabolism and increased susceptibility to hemolysis under routine storage of RBC units. The impact on transfusion efficacy warrants further evaluation.
Collapse
Affiliation(s)
| | - Fang Fang
- RTI International, Research Triangle Park, North Carolina
| | | | | | - Marcus O. Muench
- Vitalant Research Institute, San Francisco, California
- Department of Laboratory Medicine, University of California San Francisco, San Francisco, California
| | - Rachael P. Jackman
- Vitalant Research Institute, San Francisco, California
- Department of Laboratory Medicine, University of California San Francisco, San Francisco, California
| | - Nareg Roubinian
- Vitalant Research Institute, San Francisco, California
- Department of Laboratory Medicine, University of California San Francisco, San Francisco, California
- Kaiser Permanente Northern California, Division of Research, Oakland, California
| | - Lorenzo Bertolone
- Department of Biochemistry and Molecular Genetics, University of Colorado Denver Anschutz Medical Campus, Aurora, Colorado
| | - Angelo D’Alessandro
- Vitalant Research Institute, Denver, Colorado
- Department of Biochemistry and Molecular Genetics, University of Colorado Denver Anschutz Medical Campus, Aurora, Colorado
- Department of Medicine Division of Hematology, University of Colorado Denver Anschutz Medical Campus, Aurora, Colorado
| | - Larry Dumont
- Vitalant Research Institute, Denver, Colorado
- Department of Pathology, University of Colorado Denver Anschutz Medical Campus, Aurora, Colorado
- Department of Pathology and Laboratory Medicine, Geisel School of Medicine at Dartmouth, Hanover, New Hampshire
| | | | - Tamir Kanias
- Vitalant Research Institute, Denver, Colorado
- Department of Pathology, University of Colorado Denver Anschutz Medical Campus, Aurora, Colorado
| |
Collapse
|
20
|
White J, Moira L, Gao X, Tarasev M, Chakraborty S, Emanuele M, Hines PC. Can red blood cell function assays assess response to red cell-modifying therapies? Clin Hemorheol Microcirc 2021; 80:127-138. [PMID: 33459699 DOI: 10.3233/ch-200944] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Red blood cell (RBC)-modifying therapies have provided new opportunities for patients with sickle cell disease, although the absence of validated biomarkers of RBC function is a barrier to FDA approval and clinical adoption. Flow Adhesion (FA) and Mechanical Fragility (MF) biomarkers objectively stratify individuals with SCD into pro-adhesive vs pro-hemolytic phenotypes respectively, which may potentially help predict therapeutic responses. OBJECTIVE A Phase 3 clinical trial to determine the effectiveness of vepoloxamer, an RBC-modifying therapy in sickle cell disease (SCD), failed to meet its primary clinical outcome. The aim of this study was to determine whether standardized flow adhesion and mechanical fragility bioassays could differentiate cellular level "responders" from "non-responders" to vepoloxamer treatment. METHODS Standardized biomarkers of RBC function (adhesion and mechanical fragility) were utilized in this study to assess the effect of veploxamer on blood samples collected from SCD subjects and to determine whether our assays could differentiate cellular-level "responders" from "non-responders" to vepoloxamer treatment. A Wilcoxon signed-rank test was used to test for differences in adhesion in response to varying vepoloxamer treatments and a Wilcoxon Mann-Whitney test was used to assess differences in mechanical fragility, pre- and post-vepoloxamer treatment. A p-value<0.05 was considered significant. RESULTS In this study, we report that in vitro treatment with vepoloxamer reduced adhesion by >75%in 54%of patient samples and induced changes in the membranes of sickle erythrocytes (SSRBCs) making sickle cells behave more like normal erythrocytes (AARBCs) in terms of their resistance to hemolysis. CONCLUSION This study demonstrates that the standardized flow adhesion and mechanical fragility biomarkers described here may be useful tools to predict clinical responders to RBC-modifying therapies.
Collapse
Affiliation(s)
- Jennell White
- Department of Pharmacology, Wayne State University, Detroit, MI, USA.,Functional Fluidics, Detroit, MI, USA
| | | | | | - Michael Tarasev
- Functional Fluidics, Detroit, MI, USA.,Blaze Medical Devices, Ann Arbor, MI, USA
| | | | | | - Patrick C Hines
- Functional Fluidics, Detroit, MI, USA.,Critical Care Medicine, Children's Hospital of Michigan, Detroit, MI, USA
| |
Collapse
|
21
|
Alexander K, Hazegh K, Fang F, Sinchar D, Kiss JE, Page GP, D’Alessandro A, Kanias T. Testosterone replacement therapy in blood donors modulates erythrocyte metabolism and susceptibility to hemolysis in cold storage. Transfusion 2021; 61:108-123. [PMID: 33073382 PMCID: PMC7902463 DOI: 10.1111/trf.16141] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2020] [Revised: 08/05/2020] [Accepted: 08/11/2020] [Indexed: 12/14/2022]
Abstract
BACKGROUND Red blood cells (RBCs) derived from patients who receive testosterone replacement therapy (TRT) may be considered eligible for component production and transfusion. The aim of this study was to identify testosterone-dependent changes in RBC metabolism and to evaluate its impact on susceptibility to hemolysis during cold storage. STUDY DESIGN AND METHODS We characterized stored RBCs from two cohorts of TRT patients who were matched with control donors (no TRT) based upon sex, age, and ethnicity. We further evaluated the impact of testosterone deficiency (orchiectomy) on RBC metabolism in FVB/NJ mice. RBC metabolites were quantified by ultra-high-pressure liquid chromatography-mass spectrometry. RBC storage stability was determined in RBC units from TRT and controls by quantifying storage, osmotic, and oxidative hemolysis. RESULTS Orchiectomy in mice was associated with significant (P < 0.05) changes in RBC metabolism as compared with intact males including increased levels of acyl-carnitines, long-chain fatty acids (eg, docosapentaenoic acids), arginine, and dopamine. Stored RBCs from TRT patients exhibited higher levels of pentose phosphate pathway metabolites, glutathione, and oxidized purines (eg, hypoxanthine), suggestive of increased activation of antioxidant pathways in this group. Further analyses indicated significant changes in free fatty acids and acyl-carnitines in response to testosterone therapies. With regard to hemolysis, TRT was associated with enhanced susceptibility to osmotic hemolysis. Correlation analyses identified acyl-carnitines as significant modifiers of RBC predisposition to osmotic and oxidative hemolysis. CONCLUSIONS These observations provide new insights into testosterone-mediated changes in RBC metabolome and biology that may impact the storage capacity and posttransfusion efficacy of RBCs from TRT donors.
Collapse
Affiliation(s)
- Keisha Alexander
- Department of Biochemistry and Molecular Genetics, University of Colorado Denver Anschutz Medical Campus, Aurora, Colorado
| | | | - Fang Fang
- RTI International, Research Triangle Park, North Carolina
| | - Derek Sinchar
- Vascular Medicine Institute, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Joseph E. Kiss
- Vitalant, Pittsburgh, Pennsylvania
- Department of Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania
| | | | - Angelo D’Alessandro
- Department of Biochemistry and Molecular Genetics, University of Colorado Denver Anschutz Medical Campus, Aurora, Colorado
- Vitalant Research Institute, Denver, Colorado
- Division of Hematology, Department of Medicine, University of Colorado Denver Anschutz Medical Campus, Aurora, Colorado
| | - Tamir Kanias
- Vitalant Research Institute, Denver, Colorado
- Department of Pathology, University of Colorado Denver Anschutz Medical Campus, Aurora, Colorado
| |
Collapse
|
22
|
Sparrow RL, Payne KA, Adams GG. Higher donor body mass index is associated with increased hemolysis of red blood cells at 42-days of storage: A retrospective analysis of routine quality control data. Transfusion 2020; 61:449-463. [PMID: 33231302 DOI: 10.1111/trf.16203] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Revised: 10/29/2020] [Accepted: 10/29/2020] [Indexed: 12/18/2022]
Abstract
BACKGROUND For reasons unclear, some stored red blood cells (RBCs) have low hemolysis, while others have high hemolysis, which impacts quality consistency. To identify variables that influence hemolysis, routine quality control (QC) data for 42-days-stored RBCs with corresponding donor information were analyzed. STUDY DESIGN AND METHODS RBC QC and donor data were obtained from a national blood supplier. Regression models and analyses were performed on total cohort stratified by donor sex and by high hemolysis (≥90th percentile) vs control (<90th percentile) samples, including matching. RESULTS Data included 1734 leukoreduced RBCs (822 female, 912 male), processed by buffy coat-poor or whole blood filtration methods. Male RBCs had larger volume, hemoglobin content, and higher hemolysis than female RBCs (median hemolysis, 0.24% vs 0.21%; all P < .0001). Multivariable regression identified increased body mass index (BMI) and RBC variables were associated with higher hemolysis (P < .0001), along with older female age and buffy coat-poor processing method (P < .002). Logistic regression models comparing the high and control hemolysis subsets, matched for RBC component variables and processing method, identified overweight-obese BMI (>27 kg/m2 ) in males remained the single donor-related variable associated with higher hemolysis (P < .0001); odds ratio, 3 (95% confidence interval [CI], 1.3-6.7), increasing to 4 (95% CI, 1.8-8.6) for obese males (BMI > 30 kg/m2 ). Female donor obesity and older age trended toward higher hemolysis. CONCLUSION Donor BMI, sex, and female age influence the level of hemolysis of 42-days-stored RBCs. Other factors, not identified in this study, also influence the level of hemolysis.
Collapse
Affiliation(s)
- Rosemary L Sparrow
- Formerly Research and Development, Australian Red Cross Blood Service, West Melbourne, Victoria, Australia.,Department of Epidemiology and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
| | - Katherine A Payne
- Formerly Research and Development, Australian Red Cross Blood Service, West Melbourne, Victoria, Australia.,National Manufacturing and Quality Division, Australian Red Cross Lifeblood, Melbourne, Victoria, Australia
| | - Geoffrey G Adams
- Melbourne Dental School, The University of Melbourne, Melbourne, Victoria, Australia
| |
Collapse
|
23
|
Pehlic V, Volken T, Holbro A, Jirout Z, Drexler B, Buser A, Infanti L. Long-Term Course of Haemoglobin and Ferritin Values in High-Frequency Donors of Whole Blood and Double Erythrocyte Apheresis. Transfus Med Hemother 2020; 48:71-78. [PMID: 33976607 DOI: 10.1159/000509026] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2019] [Accepted: 04/28/2020] [Indexed: 01/26/2023] Open
Abstract
Background High-intensity donation is a risk factor for iron deficiency in blood donors. Interdonation intervals for whole blood (WB) donation and double unit red blood cell apheresis (2RBC) vary among countries. We retrospectively evaluated the course of haemoglobin (Hb) and ferritin values in men regularly donating WB 4 times a year or 2RBC twice a year (i.e., maximal frequency) over a period of 48 months. Methods Data of male donors with 16 WB or 8 2RBC consecutive donations were analysed. The minimum Hb levels for WB donation and 2RBC apheresis (collection of 360 mL RBC) were 135 and 140 g/L, respectively. There was no lower limit set for ferritin, and no iron was substituted. Results We identified 294 WB (mean age 53 years, SD 11) and 151 2RBC donors (mean age 48 years, SD 9) who donated at a mean interval of 97 (SD 18) and 201 days (SD 32), respectively, between January 1, 2008, and December 31, 2013. At baseline, Hb and ferritin values were lower in WB donors compared to 2RBC donors, with a mean Hb of 153 g/L (SD 13) versus 159 g/L (SD 8) and a mean ferritin of 44 μg/L (SD 52) versus 73 μg/L (SD 56; p < 0.001 for both parameters), respectively. Ferritin was below 15 μg/L in 40 WB (14%) and in 4 (3%) 2RBC donors. In WB donors, the mean Hb levels at baseline versus last donation showed no significant difference (153 vs. 152 g/L, p = 0.068), whereas the mean ferritin levels decreased significantly (44 vs. 35 μg/L, p < 0.001). The 2RBC donor group displayed a statistically different decrease in both the mean Hb levels (158 vs. 157 g/L; p < 0.05) and the mean ferritin levels (73 vs. 66 μg/L; p = 0.052). The lowest Hb was measured at the 11th WB donation (152 g/L; p < 0.05) and at the 4th 2RBC apheresis (157 g/L; p < 0.05). There was no deferral due to low Hb at any time. The lowest ferritin was shown at the 4th WB (37 μg/L) and at the 3rd 2RBC donation (60 μg/L), respectively. At the last visit, ferritin was below 15 μg/L in 23 WB donors (8%) and in 2 2RBC donors (1%). Conclusions High-intensity male donors with an interdonation interval of 12 weeks for WB donation and 24 weeks for 2RBC apheresis maintain acceptable Hb levels and, after an initial decline, stable ferritin levels despite ongoing blood donation.
Collapse
Affiliation(s)
- Vildana Pehlic
- Regional Blood Transfusion Service, Swiss Red Cross, Basel, Switzerland
| | - Thomas Volken
- School of Health Professions, Zurich University of Applied Sciences, Winterthur, Switzerland
| | - Andreas Holbro
- Regional Blood Transfusion Service, Swiss Red Cross, Basel, Switzerland.,Division of Haematology, University Hospital Basel, Basel, Switzerland
| | - Zuzana Jirout
- Regional Blood Transfusion Service, Swiss Red Cross, Basel, Switzerland
| | - Beatrice Drexler
- Regional Blood Transfusion Service, Swiss Red Cross, Basel, Switzerland.,Division of Haematology, University Hospital Basel, Basel, Switzerland
| | - Andreas Buser
- Regional Blood Transfusion Service, Swiss Red Cross, Basel, Switzerland.,Division of Haematology, University Hospital Basel, Basel, Switzerland
| | - Laura Infanti
- Regional Blood Transfusion Service, Swiss Red Cross, Basel, Switzerland.,Division of Haematology, University Hospital Basel, Basel, Switzerland
| |
Collapse
|
24
|
Barshtein G, Gural A, Zelig O, Arbell D, Yedgar S. Preparation of packed red blood cell units in the blood bank: Alteration in red blood cell deformability. Transfus Apher Sci 2020; 59:102738. [PMID: 32051099 DOI: 10.1016/j.transci.2020.102738] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2019] [Revised: 01/22/2020] [Accepted: 01/26/2020] [Indexed: 02/04/2023]
Abstract
BACKGROUND Donated blood is stored in the blood bank as packed red blood cell units. In the process of packed cells preparation, the red blood cells (RBCs) are subjectedto high level of shear stress, which can induce alterations in their properties. In the present study, we examined the effect of packed RBCs preparation (which included leuko-filtration) on red cell deformability. METHODS Blood samples were collected from 25 healthy donors and from corresponding units of packed RBCs. The portion of undeformable cells (%UDFC) was determined for each sample. RESULTS The median value of %UDFC was equal to 6.75 ± 0.70 %, for freshly-donated RBCs, and to 6.36 ± 0.51 %, for packed cells. Wherein, %UDFC may increase or decrease following packed cells preparation, depending upon the initial portion of undeformable cells. CONCLUSION Likely, exposure of RBCs to high shear stress, during packed cells preparation, induces opposing effects: (a) removal/destruction of rigid (undeformable) cells, thereby reducing their total amount (i.e., decreasing the %UDFC) on the one hand, and (b) mechanical damage to the cell membrane and subsequent reduction of the cell deformability (thereby increasing the %UDFC) on the other. As a consequence, the final impact of packed cells preparation is primarily determined by the initial state of erythrocytes in the blood of the donor.
Collapse
Affiliation(s)
- Gregory Barshtein
- Department of Biochemistry, Hebrew University Faculty of Medicine, Jerusalem, Israel.
| | - Alexander Gural
- Department of Hematology, Hadassah-Hebrew University Hospital, Jerusalem, Israel
| | - Orly Zelig
- Blood Bank, Hadassah-Hebrew University Hospital, Jerusalem, Israel
| | - Dan Arbell
- Department of Pediatric Surgery, Hadassah- Hebrew University Hospital, Jerusalem, Israel
| | - Saul Yedgar
- Department of Biochemistry, Hebrew University Faculty of Medicine, Jerusalem, Israel
| |
Collapse
|
25
|
Hazegh K, Bravo MD, Kamel H, Dumont L, Kanias T. The prevalence and demographic determinants of blood donors receiving testosterone replacement therapy at a large USA blood service organization. Transfusion 2020; 60:947-954. [PMID: 32176332 PMCID: PMC7643804 DOI: 10.1111/trf.15754] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2020] [Revised: 02/13/2020] [Accepted: 02/13/2020] [Indexed: 12/16/2022]
Abstract
BACKGROUND Blood donors receiving testosterone replacement therapy (TRT) often require therapeutic phlebotomy due to erythrocytosis. Red blood cells (RBCs) donated by eligible TRT donors are approved for collection and transfusion. This study was aimed at defining the prevalence and demographic determinants of TRT donors at a large USA blood service organization. STUDY DESIGN Donation data from TRT donors and matched controls was collected from a de-identified electronic donor database across 16 blood centers in 2017-2018. Demographic determinants included race, sex, age, hemoglobin (Hb), body mass index (BMI), mean arterial pressure (MAP), and the frequency of donations in the 2-year period. RESULTS TRT donors comprised 1.6% of the donor population and produced 2.2% of RBC units during 2018. TRT donors were likely to be middle-aged white or Hispanic men, with high prevalence of obesity (50.8% of TRT donors had BMI ≥30 kg/m2 compared with 36.2% in controls) and intensive donation frequency (1 to 29 donations in 2 years vs. 1 to 12 in controls). TRT donors had significantly (p < 0.0001) higher MAP and Hb compared with controls (MAP 99.9 ± 9.81 vs. 96.5 ± 10.1 mmHg; Hb 17.8 ± 1.44 vs. 15.6 ± 1.37 g/dL). One year of donations was associated with significant decreases in MAP and Hb for TRT donors. CONCLUSIONS TRT is associated with high prevalence of erythrocytosis and obesity that may explain the intensive donation frequency, high MAP, and Hb. Frequent phlebotomies had a moderately positive effect on blood pressure and Hb levels. Potential implications of TRT on the quality of the RBC products require further evaluation.
Collapse
Affiliation(s)
| | | | | | - Larry Dumont
- Vitalant Research Institute, Denver
- Department of Pathology, University of Colorado Denver
Anschutz Medical Campus, Aurora, Colorado
- Department of Pathology and Laboratory Medicine, Geisel
School of Medicine at Dartmouth, Lebanon, New Hampshire
| | - Tamir Kanias
- Vitalant Research Institute, Denver
- Department of Pathology, University of Colorado Denver
Anschutz Medical Campus, Aurora, Colorado
| |
Collapse
|
26
|
DeSimone RA, Plimier C, Lee C, Kanias T, Cushing MM, Sachais BS, Kleinman S, Busch MP, Roubinian NH. Additive effects of blood donor smoking and gamma irradiation on outcome measures of red blood cell transfusion. Transfusion 2020; 60:1175-1182. [DOI: 10.1111/trf.15833] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2020] [Revised: 04/13/2020] [Accepted: 04/13/2020] [Indexed: 12/11/2022]
Affiliation(s)
| | - Colleen Plimier
- Kaiser Permanente Northern California Division of Research Oakland California USA
| | - Catherine Lee
- Kaiser Permanente Northern California Division of Research Oakland California USA
| | | | | | | | | | - Michael P. Busch
- Vitalant Research Institute San Francisco California USA
- University of California San Francisco California USA
| | - Nareg H. Roubinian
- Kaiser Permanente Northern California Division of Research Oakland California USA
- Vitalant Research Institute San Francisco California USA
- University of California San Francisco California USA
| |
Collapse
|
27
|
Mast AE, Langer JC, Guo Y, Bialkowski W, Spencer BR, Lee TH, Kiss J, Cable RG, Brambilla D, Busch MP, Page GP. Genetic and behavioral modification of hemoglobin and iron status among first-time and high-intensity blood donors. Transfusion 2020; 60:747-758. [PMID: 32163187 DOI: 10.1111/trf.15743] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2019] [Revised: 01/23/2020] [Accepted: 01/23/2020] [Indexed: 12/15/2022]
Abstract
BACKGROUND Some people rapidly develop iron deficiency anemia following blood donation, while others can repeatedly donate without becoming anemic. METHODS Two cohorts of blood donors were studied. Participants (775) selected from a 2-year longitudinal study were classified into six analysis groups based on sex, donation intensity, and low hemoglobin deferral. Associations with iron supplement use, cigarette smoking, and four genetic variants of iron metabolism were examined at enrollment and with longitudinal regression models. An unbiased assessment of genetic variability and ability to repeatedly donate blood without experiencing low hemoglobin deferral was conducted on participants (13,403) in a cross-sectional study who were examined by genome wide association (GWA). RESULTS Behaviors and genetic variants were associated with differences in hemoglobin and ferritin change following repeated donation. At least weekly iron supplement use was associated with improved status in first-time donors, while daily use was associated with improved status in high-intensity donors. Cigarette smoking was associated with 0.5 g/dL increased hemoglobin in high-intensity donors. A736V in TMPRSS6 was associated with a rapid drop in hemoglobin and ferritin in first-time females following repeated donation. Conversely, the protective TMPRSS6 genotype was not enriched among high-intensity donors. H63D in HFE was associated with increased hemoglobin in female high-intensity donors. However, no differences in genotype between first-time and high-intensity donors were found in GWA analyses. CONCLUSION Behavioral and genetic modifiers contributed to first-time donor hemoglobin and iron status, while iron supplement use was more important than underlying genetics in high-intensity donors.
Collapse
Affiliation(s)
- Alan E Mast
- Blood Research Institute Versiti, Milwaukee, Wisconsin, USA.,Department of Cell Biology, Neurobiology and Anatomy, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | | | - Yuelong Guo
- RTI International, Durham, North Carolina, USA
| | | | - Bryan R Spencer
- American Red Cross Scientific Affairs, Dedham, Massachusetts, USA
| | - Tzong-Hae Lee
- Vitalant Research Institute, San Francisco, California, USA
| | - Joseph Kiss
- Vitalant Northeast Division, Pittsburgh, Pennsylvania, USA
| | - Ritchard G Cable
- American Red Cross Scientific Affairs, Farmington, Connecticut, USA
| | | | - Michael P Busch
- American Red Cross Scientific Affairs, Dedham, Massachusetts, USA
| | | | | |
Collapse
|
28
|
Donor Iron Deficiency Study (DIDS): protocol of a study to test whether iron deficiency in blood donors affects red blood cell recovery after transfusion. BLOOD TRANSFUSION = TRASFUSIONE DEL SANGUE 2020; 17:274-280. [PMID: 31385800 DOI: 10.2450/2019.0066-19] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Received: 03/21/2019] [Accepted: 05/30/2019] [Indexed: 12/13/2022]
Abstract
BACKGROUND Despite fulfilling all requirements for blood donation, a large proportion of regular blood donors are iron deficient. Red blood cells (RBC) from iron-deficient donors may be particularly susceptible to damage induced by standard refrigerated storage. Herein, we present a study protocol for testing whether correcting iron deficiency in donors with iron-deficient erythropoiesis will improve the quality of their refrigerator-stored RBC. MATERIALS AND METHODS This is a randomised, controlled, double-blind clinical trial. Sixty healthy regular donors who meet donation standards, while exhibiting iron-deficient erythropoiesis by laboratory testing criteria, will donate a single standard RBC unit that will be leucoreduced and stored in a refrigerator under standard conditions for 40-42 days. A 51Cr-radiolabelled 24-hour RBC recovery study will be performed and then these donors will be randomised to receive, in a double-blinded fashion, either intravenous saline, as a control, or low-molecular weight iron dextran (1 g), to provide total iron repletion. Four to six months later, they will donate a second RBC unit, which will be similarly stored, and autologous 51Cr-labelled 24-hour post-transfusion RBC recovery will again be determined. RESULTS The primary endpoint will be the change in 24-hour post-transfusion recovery from the first to the second donation. The primary outcome will be the group mean difference in the primary endpoints between the group receiving intravenous saline and the group receiving intravenous iron dextran. Secondary outcomes will be quality of life, fatigue, and emotional health, assessed by surveys. CONCLUSION This study will provide definitive evidence as to whether donor iron deficiency affects the quality of the blood supply and will assess the severity of symptoms affecting iron-deficient blood donors.
Collapse
|
29
|
Sex hormone intake in female blood donors: impact on haemolysis during cold storage and regulation of erythrocyte calcium influx by progesterone. BLOOD TRANSFUSION = TRASFUSIONE DEL SANGUE 2020; 17:263-273. [PMID: 31385799 DOI: 10.2450/2019.0053-19] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Received: 03/04/2019] [Accepted: 05/17/2019] [Indexed: 12/28/2022]
Abstract
BACKGROUND Sex hormone intake in blood donors may affect the quality of red blood cell (RBC) products via modulation of RBC function and predisposition to haemolysis during cold storage. The aims of this study were to evaluate the association between female sex hormone intake and RBC storage outcomes, and to examine possible mechanisms by which sex hormones interact with RBCs. MATERIALS AND METHODS Sex hormone intake by race/ethnicity and menopausal status, and association analyses between hormone intake and donor scores of storage, osmotic or oxidative haemolysis, were evaluated in 6,636 female donors who participated in the National Heart, Lung and Blood Institute's RBC-Omics study. A calcium fluorophore, Fluo-3AM, was used to define RBC calcium influx in response to exogenous sex hormones or transient receptor potential cation (TRPC) channel drugs. RESULTS Sex hormone intake was more prevalent in premenopausal women from all racial groups (18-31%) than in postmenopausal women (4-8%). Hormone intake was significantly (p<0.0001) associated with reduced storage haemolysis in all females, reduced osmotic haemolysis in postmenopausal donors (23.1±10.2% vs 26.8±12.0% in controls, p<0.001), and enhanced susceptibility to oxidative haemolysis in premenopausal women. In vitro, supraphysiological levels of progesterone (10 μmol/L), but not 17β-oestradiol or testosterone, inhibited calcium influx into RBC and was associated with lower spontaneous haemolysis after 30 days of cold storage (0.95±0.18% vs 1.85±0.35% in controls, p<0.0001) or in response to a TRPC6 activator. CONCLUSIONS Sex hormone intake in female donors is associated with changes in RBC predisposition to haemolysis. Menstrual status and the type of hormone preparation may contribute to differences in haemolytic responses of female RBCs to osmotic and oxidative stress. Progesterone modulates calcium influx into RBC via a mechanism that may involve interactions with membrane TRPC6 channels.
Collapse
|
30
|
Roubinian NH, Westlake M, St Lezin EM, Edgren G, Brambilla DJ, Lee C, Bruhn R, Cable RG, Triulzi DJ, Glynn SA, Kleinman S, Murphy EL. Association of donor age, body mass index, hemoglobin, and smoking status with in-hospital mortality and length of stay among red blood cell-transfused recipients. Transfusion 2019; 59:3362-3370. [PMID: 31602669 DOI: 10.1111/trf.15541] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2019] [Revised: 08/23/2019] [Accepted: 08/24/2019] [Indexed: 12/12/2022]
Abstract
BACKGROUND Recent publications have reported conflicting findings regarding associations of blood donor demographics and mortality of transfused patients. We hypothesized that the analysis of additional donor characteristics and consideration of alternative outcomes might provide insight into these disparate results. STUDY DESIGN AND METHODS We analyzed data from a retrospective cohort of transfused patients from the Recipient Epidemiology and Donor Evaluation Study-III (REDS-III). We used stratified Cox regression models to estimate associations between blood donor characteristics and hospital mortality and posttransfusion length of stay among patients transfused red blood cell (RBC) units. Donor characteristics evaluated included age, body mass index, hemoglobin levels, and smoking status. The statistical analyses were adjusted for recipient factors, including total number of transfusions. RESULTS We studied 93,726 patients in 130,381 hospitalizations during which 428,461 RBC units were transfused. There were no associations between blood donor characteristics and hospital mortality. Receipt of RBC units from donors less than 20 years of age was associated with a shorter hospital length of stay (hazard ratio for discharge per transfused unit, 1.03; 95% confidence interval, 1.02-1.04; p < 0.001) but not for other donor characteristics. CONCLUSION We found no evidence of associations between blood donor factors and in-hospital mortality. Our finding of shorter hospital length of stay in patients transfused RBCs from younger donors is intriguing but requires confirmation. Future collaborations are needed to develop a framework of appropriate methodologic approaches to be used in linked analyses across large cohorts.
Collapse
Affiliation(s)
- Nareg H Roubinian
- Kaiser Permanente Northern California Division of Research, Oakland, California.,Vitalant Research Institute, San Francisco, California.,Department of Laboratory Medicine, UCSF, San Francisco, California
| | | | - Elizabeth M St Lezin
- Department of Laboratory Medicine, UCSF, San Francisco, California.,Veterans Affairs Healthcare System, San Francisco, California
| | - Gustaf Edgren
- Department of Medicine, Solna, Clinical Epidemiology Division, Karolinska Institutet, Stockholm, Sweden.,Department of Cardiology, Södersjukhuset, Stockholm, Sweden
| | | | - Catherine Lee
- Kaiser Permanente Northern California Division of Research, Oakland, California
| | - Roberta Bruhn
- Vitalant Research Institute, San Francisco, California
| | - Ritchard G Cable
- American Red Cross Blood Services, Connecticut Region, Farmington, Connecticut
| | | | - Simone A Glynn
- National Heart, Lung, and Blood Institute, NIH, Bethesda, Maryland
| | | | - Edward L Murphy
- Vitalant Research Institute, San Francisco, California.,Department of Laboratory Medicine, UCSF, San Francisco, California
| | | |
Collapse
|
31
|
The best blood product and its best use for each patient: An evolving role for hemovigilance? Transfus Clin Biol 2019; 26:188-191. [DOI: 10.1016/j.tracli.2019.04.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2019] [Accepted: 04/30/2019] [Indexed: 11/20/2022]
|
32
|
Roubinian N, Kleinman S, Murphy EL, Glynn SA, Edgren G. Methodological considerations for linked blood donor-component-recipient analyses in transfusion medicine research. ACTA ACUST UNITED AC 2019; 15:185-193. [PMID: 32368251 DOI: 10.1111/voxs.12518] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
In recent years, there has been a concerted effort to improve our understanding of the quality and effectiveness of transfused blood components. The expanding use of large datasets built from electronic health records allows the investigation of potential benefits or adverse outcomes associated with transfusion therapy. Together with data collected on blood donors and components, these datasets permit an evaluation of associations between donor or blood component factors and transfusion recipient outcomes. Large linked donor-component recipient datasets provide the power to study exposures relevant to transfusion efficacy and safety, many of which would not otherwise be amenable to study for practical or sample size reasons. Analyses of these large blood banking-transfusion medicine datasets allow for characterization of the populations under study and provide an evidence base for future clinical studies. Knowledge generated from linked analyses have the potential to change the way donors are selected and how components are processed, stored and allocated. However, unrecognized confounding and biased statistical methods continue to be limitations in the study of transfusion exposures and patient outcomes. Results of observational studies of blood donor demographics, storage age, and transfusion practice have been conflicting. This review will summarize statistical and methodological challenges in the analysis of linked blood donor, component, and transfusion recipient outcomes.
Collapse
Affiliation(s)
- Nareg Roubinian
- Kaiser Permanente Northern California Division of Research, Oakland, California.,Vitalant Research Institute, San Francisco, California.,University of California, San Francisco, San Francisco, California
| | | | - Edward L Murphy
- University of California, San Francisco, San Francisco, California.,Vitalant Research Institute, San Francisco, California
| | - Simone A Glynn
- National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, Maryland
| | - Gustaf Edgren
- Department of Medicine Solna, Clinical Epidemiology Division, Karolinska Institutet, Stockholm, Sweden.,Department of Cardiology, Södersjukhuset, Stockholm, Sweden
| |
Collapse
|
33
|
Donnenberg AD, Kanias T, Triulzi DJ, Dennis CJ, Meyer EM, Gladwin M. Improved quantitative detection of biotin-labeled red blood cells by flow cytometry. Transfusion 2019; 59:2691-2698. [PMID: 31172532 PMCID: PMC9236723 DOI: 10.1111/trf.15354] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2018] [Revised: 04/18/2019] [Accepted: 04/20/2019] [Indexed: 07/28/2023]
Abstract
BACKGROUND Biotin-labeled red blood cells (BioRBC) can be tracked after transfusion, providing a convenient and safe way to measure RBC survival in vivo. RBC survival is of interest for determining optimal blood storage conditions and for assessing the impact of genetic and biologic variants in blood donors on the survival of transfused RBCs. Here we present an improved, platform-independent assay for quantifying biotin on BioRBC. This approach is also useful for detecting BioRBC in peripheral blood samples as rare events. STUDY DESIGN AND METHODS We optimized the signal-to-noise ratio of the detecting reagent (phycoerythrin-conjugated streptavidin [SA-PE]) by determining the SA-PE concentration yielding the greatest separation index between BioRBC and unlabeled RBCs. We calibrated the fluorescence intensity measurements to molecules of equivalent soluble fluorochrome (MESF), a quantitative metric of fluorochrome binding and therefore of biotin bound per RBC. We then characterized the limit of blank and limit of quantification (LoQ) for BioRBC labeled at different densities. RESULTS Biotin-labeled RBCs at sulfo-NHS-biotin concentrations of 3 to 30 μg/mL (27-271 nmol/mL RBCs) ranged from approximately 32,000 to 200,000 MESF/RBC. The LoQ ranged from one in 274,000 to one in 649,000, depending on biotin-labeling density. CONCLUSION Increased sensitivity to detect BioRBC may facilitate tracking over longer periods and/or reduction of the BioRBC dose. Total RBC-bound biotin dose has been shown to correlate with the likelihood of developing antibodies to BioRBC. Lowering the dose of labeled cells may help avoid this eventuality.
Collapse
Affiliation(s)
- Albert D. Donnenberg
- Department of Medicine, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
| | | | - Darrell J. Triulzi
- Department of Medicine, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
- Institute for Transfusion Medicine, Pittsburgh, Pennsylvania
| | | | - E. Michael Meyer
- Hillman Cancer Center Cytometry Facility, Pittsburgh, Pennsylvania
| | - Mark Gladwin
- Department of Medicine, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
| |
Collapse
|
34
|
Effect of donor, component, and recipient characteristics on hemoglobin increments following red blood cell transfusion. Blood 2019; 134:1003-1013. [PMID: 31350268 DOI: 10.1182/blood.2019000773] [Citation(s) in RCA: 74] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2019] [Accepted: 07/17/2019] [Indexed: 01/28/2023] Open
Abstract
Significant research has focused individually on blood donors, product preparation and storage, and optimal transfusion practice. To better understand the interplay between these factors on measures of red blood cell (RBC) transfusion efficacy, we conducted a linked analysis of blood donor and component data with patients who received single-unit RBC transfusions between 2008 and 2016. Hemoglobin levels before and after RBC transfusions and at 24- and 48-hour intervals after transfusion were analyzed. Generalized estimating equation linear regression models were fit to examine hemoglobin increments after RBC transfusion adjusting for donor and recipient demographic characteristics, collection method, additive solution, gamma irradiation, and storage duration. We linked data on 23 194 transfusion recipients who received one or more single-unit RBC transfusions (n = 38 019 units) to donor demographic and component characteristics. Donor and recipient sex, Rh-D status, collection method, gamma irradiation, recipient age and body mass index, and pretransfusion hemoglobin levels were significant predictors of hemoglobin increments in univariate and multivariable analyses (P < .01). For hemoglobin increments 24 hours after transfusion, the coefficient of determination for the generalized estimating equation models was 0.25, with an estimated correlation between actual and predicted values of 0.5. Collectively, blood donor demographic characteristics, collection and processing methods, and recipient characteristics accounted for significant variation in hemoglobin increments related to RBC transfusion. Multivariable modeling allows the prediction of changes in hemoglobin using donor-, component-, and patient-level characteristics. Accounting for these factors will be critical for future analyses of donor and component factors, including genetic polymorphisms, on posttransfusion increments and other patient outcomes.
Collapse
|
35
|
Donnenberg AD, Kanias T, Triulzi DJ, Dennis CJ, Moore LR, Meyer EM, Sinchar D, Kiss JE, Normolle DP, Gladwin MT. Current good manufacturing practices-compliant manufacture and measurement of biotin-labeled red blood cells. Cytotherapy 2019; 21:793-800. [PMID: 31097327 PMCID: PMC10022648 DOI: 10.1016/j.jcyt.2019.04.052] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2019] [Revised: 04/10/2019] [Accepted: 04/11/2019] [Indexed: 01/02/2023]
Abstract
BACKGROUND Red blood cells (RBCs) can be labeled with N-hydroxysuccinimidobiotin (sulfo-NHS-biotin), which binds to cell surface proteins under aqueous conditions. Biotinylated RBCs can be safely infused and detected in peripheral blood samples using flow cytometry, using a fluorochrome-conjugated streptavidin (SA) detection reagent. Biotinylated RBCs have been used to track survival of transfused RBCs, and have applications in optimizing RBC storage and in understanding donor genetic, environmental and disease factors affecting RBC products. METHODS We have developed a closed-system, current good manufacturing practices (cGMP)-compliant procedure for biotinylation of RBCs and a quantitative flow cytometric assay to estimate the dose of cell-bound biotin delivered to the patient. Resulting products were characterized for variability, sterility, endotoxin, hemolysis, total dose of cell-bound biotin and stability. RESULTS The density of biotin-labeling increased as a log-linear function of sulfo-NHS-biotin-labeling concentration, with greater variability at lower concentrations. The upper estimates of biotin doses in the average product (mean RBC content = 5.55 × 1011) were 9.8 and 73.0 µg for products labeled at 3 and 15 µg sulfo-NHS-biotin/mL of total reaction mixture (27 and 135 nmol/mL packed RBCs), respectively. All products were negative for bacterial and fungal growth at 14 days and were below the limit of endotoxin detection. Biotinylated RBCs were stable in vitro for up to 50 days after labeling. DISCUSSION We have validated a closed-system procedure for biotinylating RBCs for investigational use. A standard operating procedure is presented in sufficient detail for implementation in a cGMP-compliant cell-processing facility.
Collapse
Affiliation(s)
- Albert D Donnenberg
- University of Pittsburgh School of Medicine, Department of Medicine, Pittsburgh, Pennsylvania, USA; University of Pittsburgh Medical Center Hillman Cancer Center, Pittsburgh, Pennsylvania, USA; McGowan Institute of Regenerative Medicine, Pittsburgh, Pennsylvania, USA.
| | - Tamir Kanias
- Vitalant Research Institute, Denver, Colorado, USA
| | - Darrell J Triulzi
- University of Pittsburgh School of Medicine, Department of Medicine, Pittsburgh, Pennsylvania, USA; Vitalant, Pittsburgh, Pennsylvania, USA
| | | | - Linda R Moore
- University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
| | - E Michael Meyer
- University of Pittsburgh Medical Center Hillman Cancer Center, Pittsburgh, Pennsylvania, USA
| | - Derek Sinchar
- University of Pittsburgh School of Medicine, Department of Medicine, Pittsburgh, Pennsylvania, USA
| | - Joseph E Kiss
- University of Pittsburgh School of Medicine, Department of Medicine, Pittsburgh, Pennsylvania, USA; Vitalant, Pittsburgh, Pennsylvania, USA
| | - Daniel P Normolle
- University of Pittsburgh Medical Center Hillman Cancer Center, Pittsburgh, Pennsylvania, USA
| | - Mark T Gladwin
- University of Pittsburgh School of Medicine, Department of Medicine, Pittsburgh, Pennsylvania, USA
| |
Collapse
|
36
|
Kanias T, Busch MP. Diversity in a blood bag: application of omics technologies to inform precision Transfusion Medicine. BLOOD TRANSFUSION = TRASFUSIONE DEL SANGUE 2019; 17:258-262. [PMID: 31184580 PMCID: PMC6683866 DOI: 10.2450/2019.0056-19] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Received: 03/06/2019] [Accepted: 05/10/2019] [Indexed: 12/21/2022]
Affiliation(s)
- Tamir Kanias
- Vitalant Research Institute, Denver, CO, United States of America
| | - Michael P. Busch
- Vitalant Research Institute, San Francisco, CA, United States of America
- Department of Laboratory Medicine, University of California, San Francisco, CA, United States of America
| |
Collapse
|
37
|
Protect, repair, destroy or sacrifice: a role of oxidative stress biology in inter-donor variability of blood storage? BLOOD TRANSFUSION = TRASFUSIONE DEL SANGUE 2019; 17:281-288. [PMID: 31184577 DOI: 10.2450/2019.0072-19] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Received: 03/03/2019] [Accepted: 04/26/2019] [Indexed: 12/22/2022]
Abstract
Red blood cells (RBCs) have been historically regarded as a critical model to investigate cellular and oxidant stress biology. First of all, they are constantly exposed to oxidant stress, as their main function is to transport and deliver oxygen to tissues. Second, they are devoid of de novo protein synthesis capacity, which prevents RBCs from replacing irreversibly oxidised proteins with newly synthesised ones. As such, RBCs have evolved to (i) protect themselves from oxidant stress, in order to prevent oxidant damage from reactive species; (ii) repair oxidatively damaged proteins, through mechanisms that involve glutathione and one-carbon metabolism; (iii) destroy irreversibly oxidised proteins through proteasomal or protease-dependent degradation; and (iv) sacrifice membrane portions through mechanism of vesiculation. In this brief review we will summarize these processes and their relevance to RBC redox biology (within the context of blood storage), with a focus on how polymorphisms in RBC antioxidant responses could contribute to explaining the heterogeneity in the progression and severity of the RBC storage lesion that can be observed across the healthy donor population.
Collapse
|
38
|
Spitalnik SL, Devine DV. Translating red cell “omics” into new perspectives in transfusion medicine: mining the gems in the data mountains. Transfusion 2019; 59:2-5. [DOI: 10.1111/trf.15066] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2018] [Accepted: 11/04/2018] [Indexed: 12/12/2022]
Affiliation(s)
| | - Dana V. Devine
- Canadian Blood Services, Centre for Innovation Canada
- The Centre for Blood ResearchUniversity of British Columbia Vancouver Canada
| |
Collapse
|
39
|
Stone M, Keating SM, Kanias T, Lanteri MC, Lebedeva M, Sinchar D, Hampton D, Jakub A, Rychka V, Brewer G, Bakkour S, Gefter N, Murcia K, Page GP, Endres-Dighe S, Bialkowski W, Fu X, Zimring J, Raife TJ, Kleinman S, Gladwin MT, Busch MP. Piloting and implementation of quality assessment and quality control procedures in RBC-Omics: a large multi-center study of red blood cell hemolysis during storage. Transfusion 2018; 59:57-66. [PMID: 30566231 DOI: 10.1111/trf.15099] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2018] [Revised: 11/08/2018] [Accepted: 11/09/2018] [Indexed: 12/22/2022]
Abstract
BACKGROUND The major aims of the RBC-Omics study were to evaluate the genomic and metabolomic determinants of spontaneous and stress-induced hemolysis during RBC storage. This study was unique in scale and design to allow evaluation of RBC donations from a sufficient number of donors across the spectrum of race, ethnicity, sex, and donation intensity. Study procedures were carefully piloted, optimized, and controlled to enable high-quality data collection. METHODS The enrollment goal of 14,000 RBC donors across four centers, with characterization of RBC hemolysis across two testing laboratories, required rigorous piloting and optimization and establishment of a quality assurance (QA) and quality control (QC) program. Optimization of WBC elution from leukoreduction (LR) filters, development and validation of small-volume transfer bags, impact of manufacturing and sample-handling procedures on hemolysis parameters, and testing consistency across laboratories and technicians and over time were part of this quality assurance/quality control program. RESULTS LR filter elution procedures were optimized for obtaining DNA for analysis. Significant differences between standard and pediatric storage bags led to use of an alternative LR-RBC transfer bag. The impact of sample preparation and freezing methods on metabolomics analyses was evaluated. Proficiency testing monitored and documented testing consistency across laboratories and technicians. CONCLUSION Piloting and optimization, and establishment of a robust quality assurance/quality control program documented process consistency throughout the study and was essential in executing this large-scale multicenter study. This program supports the validity of the RBC-Omics study results and a sample repository that can be used in future studies.
Collapse
Affiliation(s)
- Mars Stone
- Vitalant Research Institute (Formerly Blood Systems Research Institute), San Francisco, California.,Department of Laboratory Medicine, University of California, San Francisco, California
| | - Sheila M Keating
- Vitalant Research Institute (Formerly Blood Systems Research Institute), San Francisco, California.,Department of Laboratory Medicine, University of California, San Francisco, California
| | - Tamir Kanias
- Pittsburgh Heart, Lung, Blood and Vascular Medicine Institute, University of Pittsburgh, Pittsburgh, Pennsylvania.,Division of Pulmonary, Allergy and Critical Care Medicine, Department of Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Marion C Lanteri
- Vitalant Research Institute (Formerly Blood Systems Research Institute), San Francisco, California.,Department of Laboratory Medicine, University of California, San Francisco, California
| | - Mila Lebedeva
- Vitalant Research Institute (Formerly Blood Systems Research Institute), San Francisco, California
| | - Derek Sinchar
- Pittsburgh Heart, Lung, Blood and Vascular Medicine Institute, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Dylan Hampton
- Vitalant Research Institute (Formerly Blood Systems Research Institute), San Francisco, California
| | - Adam Jakub
- Pittsburgh Heart, Lung, Blood and Vascular Medicine Institute, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Val Rychka
- Pittsburgh Heart, Lung, Blood and Vascular Medicine Institute, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Greg Brewer
- Pittsburgh Heart, Lung, Blood and Vascular Medicine Institute, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Sonia Bakkour
- Vitalant Research Institute (Formerly Blood Systems Research Institute), San Francisco, California
| | - Nelly Gefter
- Vitalant Research Institute (Formerly Blood Systems Research Institute), San Francisco, California
| | - Karla Murcia
- Vitalant Research Institute (Formerly Blood Systems Research Institute), San Francisco, California
| | | | | | - Walter Bialkowski
- Blood Research and Medical Sciences Institutes, Blood Center of Wisconsin, Milwaukee, Wisconsin
| | - Xiaoyun Fu
- Bloodworks NW Research Institute; and the Department of Laboratory Medicine and the Department of Medicine, Division of Hematology, University of Washington School of Medicine, Seattle, Washington
| | - Jim Zimring
- Bloodworks NW Research Institute; and the Department of Laboratory Medicine and the Department of Medicine, Division of Hematology, University of Washington School of Medicine, Seattle, Washington
| | - Thomas J Raife
- Department of Pathology and Laboratory Medicine, University of Wisconsin-Madison, Madison, Wisconsin
| | - Steve Kleinman
- Clinical Pathology, University of British Columbia, School of Medicine, Vancouver, British Columbia, Canada
| | - Mark T Gladwin
- Pittsburgh Heart, Lung, Blood and Vascular Medicine Institute, University of Pittsburgh, Pittsburgh, Pennsylvania.,Division of Pulmonary, Allergy and Critical Care Medicine, Department of Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Michael P Busch
- Vitalant Research Institute (Formerly Blood Systems Research Institute), San Francisco, California.,Department of Laboratory Medicine, University of California, San Francisco, California
| | | |
Collapse
|
40
|
Lanteri MC, Kanias T, Keating S, Stone M, Guo Y, Page GP, Brambilla DJ, Endres-Dighe SM, Mast AE, Bialkowski W, D'Andrea P, Cable RG, Spencer BR, Triulzi DJ, Murphy EL, Kleinman S, Gladwin MT, Busch MP. Intradonor reproducibility and changes in hemolytic variables during red blood cell storage: results of recall phase of the REDS-III RBC-Omics study. Transfusion 2018; 59:79-88. [PMID: 30408207 DOI: 10.1111/trf.14987] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2018] [Revised: 09/11/2018] [Accepted: 09/12/2018] [Indexed: 12/18/2022]
Abstract
BACKGROUND Genetic determinants may underlie the susceptibility of red blood cells (RBCs) to hemolyze in vivo and during routine storage. This study characterized the reproducibility and dynamics of in vitro hemolysis variables from a subset of the 13,403 blood donors enrolled in the RBC-Omics study. STUDY DESIGN AND METHODS RBC-Omics donors with either low or high hemolysis results on 4°C-stored leukoreduced (LR)-RBC samples from enrollment donations stored for 39 to 42 days were recalled 2 to 12 months later to donate LR-RBCs. Samples of stored LR-RBCs from the unit and from transfer bags were evaluated for spontaneous and stress-induced hemolysis at selected storage time points. Intradonor reproducibility of hemolysis variables was evaluated in transfer bags over two donations. Hemolysis data at serial storage time points were generated on LR-RBCs from parent bags and analyzed by site, sex, race/ethnicity, and donation frequency. RESULTS A total of 664 donors were successfully recalled. Analysis of intradonor reproducibility revealed that osmotic and oxidative hemolysis demonstrated good and moderate reproducibility (Pearson's r = 0.85 and r = 0.53, respectively), while spontaneous hemolysis reproducibility was poor (r = 0.40). Longitudinal hemolysis in parent bags showed large increases over time in spontaneous (508.6%) and oxidative hemolysis (399.8%) and smaller increases in osmotic (9.4%) and mechanical fragility (3.4%; all p < 0.0001). CONCLUSION Spontaneous hemolysis is poorly reproducible in donors over time and may depend on site processing methods, while oxidative and osmotic hemolysis were reproducible in donors and hence could reflect consistent heritable phenotypes attributable to genetic traits. Spontaneous and oxidative hemolysis increased over time of storage, whereas osmotic and mechanical hemolysis remained relatively stable.
Collapse
Affiliation(s)
- Marion C Lanteri
- Vitalant Research Institute (previously Blood Systems Research Institute), University of San Francisco, San Francisco, California.,Department of Laboratory Medicine, University of San Francisco, San Francisco, California
| | - Tamir Kanias
- Pittsburgh Heart, Lung, Blood and Vascular Medicine Institute, Atlanta, Georgia.,Division of Pulmonary, Allergy and Critical Care Medicine, Department of Medicine, Atlanta, Georgia
| | - Sheila Keating
- Vitalant Research Institute (previously Blood Systems Research Institute), University of San Francisco, San Francisco, California.,Department of Laboratory Medicine, University of San Francisco, San Francisco, California
| | - Mars Stone
- Vitalant Research Institute (previously Blood Systems Research Institute), University of San Francisco, San Francisco, California.,Department of Laboratory Medicine, University of San Francisco, San Francisco, California
| | | | | | | | | | - Alan E Mast
- Blood Research and Medical Sciences Institutes, Blood Center of Wisconsin, Milwaukee, Wisconsin
| | - Walter Bialkowski
- Blood Research and Medical Sciences Institutes, Blood Center of Wisconsin, Milwaukee, Wisconsin
| | - Pam D'Andrea
- The Institute for Transfusion Medicine, Pittsburgh, Pennsylvania
| | | | | | - Darrell J Triulzi
- The Institute for Transfusion Medicine, Pittsburgh, Pennsylvania.,Department of Pathology, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Edward L Murphy
- Vitalant Research Institute (previously Blood Systems Research Institute), University of San Francisco, San Francisco, California.,Department of Laboratory Medicine, University of San Francisco, San Francisco, California
| | - Steven Kleinman
- University of British Columbia, Victoria, British Columbia, Canada
| | - Mark T Gladwin
- Pittsburgh Heart, Lung, Blood and Vascular Medicine Institute, Atlanta, Georgia.,Division of Pulmonary, Allergy and Critical Care Medicine, Department of Medicine, Atlanta, Georgia
| | - Michael P Busch
- Vitalant Research Institute (previously Blood Systems Research Institute), University of San Francisco, San Francisco, California.,Department of Laboratory Medicine, University of San Francisco, San Francisco, California
| | | |
Collapse
|
41
|
Endres-Dighe SM, Guo Y, Kanias T, Lanteri M, Stone M, Spencer B, Cable RG, Kiss JE, Kleinman S, Gladwin MT, Brambilla DJ, D'Andrea P, Triulzi DJ, Mast AE, Page GP, Busch MP. Blood, sweat, and tears: Red Blood Cell-Omics study objectives, design, and recruitment activities. Transfusion 2018; 59:46-56. [PMID: 30267427 DOI: 10.1111/trf.14971] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2018] [Revised: 04/10/2018] [Accepted: 04/10/2018] [Indexed: 12/21/2022]
Abstract
BACKGROUND The Red Blood Cell (RBC)-Omics study was initiated to build a large data set containing behavioral, genetic, and biochemical characteristics of blood donors with linkage to outcomes of the patients transfused with their donated RBCs. STUDY DESIGN AND METHODS The cohort was recruited from four US blood centers. Demographic and donation data were obtained from center records. A questionnaire to assess pica, restless leg syndrome, iron supplementation, hormone use, and menstrual and pregnancy history was completed at enrollment. Blood was obtained for a complete blood count, DNA, and ferritin testing. A leukocyte-reduced RBC sample was transferred to a custom storage bag for hemolysis testing at Storage Days 39 to 42. A subset was recalled to evaluate the kinetics and stability of hemolysis measures. RESULTS A total of 13,403 racially/ethnically diverse (12% African American, 12% Asian, 8% Hispanic, 64% white, and 5% multiracial/other) donors of both sexes were enrolled and ranged from 18 to 90 years of age; 15% were high-intensity donors (nine or more donations in the prior 24 mo without low hemoglobin deferral). Data elements are available for 97% to 99% of the cohort. CONCLUSIONS The cohort provides demographic, behavioral, biochemical, and genetic data for a broad range of blood donor studies related to iron metabolism, adverse consequences of iron deficiency, and differential hemolysis (including oxidative and osmotic stress perturbations) during RBC storage. Linkage to recipient outcomes may permit analysis of how donor characteristics affect transfusion efficacy. Repository DNA, plasma, and RBC samples should expand the usefulness of the current data set.
Collapse
Affiliation(s)
| | | | - Tamir Kanias
- Pittsburgh Heart, Lung, Blood and Vascular Medicine Institute, University of Pittsburgh, Pittsburgh, Pennsylvania.,Division of Pulmonary, Allergy and Critical Care Medicine, Department of Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Marion Lanteri
- Blood Systems Research Institute, San Francisco, California
| | - Mars Stone
- Blood Systems Research Institute, San Francisco, California
| | | | | | - Joseph E Kiss
- The Institute for Transfusion Medicine, Pittsburgh, Pennsylvania
| | - Steve Kleinman
- University of British Columbia, Victoria, British Columbia, Canada
| | - Mark T Gladwin
- Pittsburgh Heart, Lung, Blood and Vascular Medicine Institute, University of Pittsburgh, Pittsburgh, Pennsylvania.,Division of Pulmonary, Allergy and Critical Care Medicine, Department of Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania
| | | | - Pam D'Andrea
- The Institute for Transfusion Medicine, Pittsburgh, Pennsylvania
| | | | - Alan E Mast
- BloodCenter of Wisconsin, Milwaukee, Wisconsin
| | | | | | | |
Collapse
|