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Jajosky RP, Zerra PE, Chonat S, Stowell SR, Arthur CM. Harnessing the potential of red blood cells in immunotherapy. Hum Immunol 2024; 85:111084. [PMID: 39255557 DOI: 10.1016/j.humimm.2024.111084] [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: 05/17/2024] [Revised: 07/30/2024] [Accepted: 08/01/2024] [Indexed: 09/12/2024]
Abstract
Red blood cell (RBC) transfusion represents one of the earliest and most widespread forms of cellular therapy. While the primary purpose of RBC transfusions is to enhance the oxygen-carrying capacity of the recipient, RBCs also possess unique properties that make them attractive vehicles for inducing antigen-specific immune tolerance. Preclinical studies have demonstrated that RBC transfusion alone, in the absence of inflammatory stimuli, often fails to elicit detectable alloantibody formation against model RBC antigens. Several studies also suggest that RBC transfusion without inflammation may not only fail to generate a detectable alloantibody response but can also induce a state of antigen-specific non-responsiveness, a phenomenon potentially influenced by the density of the corresponding RBC alloantigen. The unique properties of RBCs, including their inability to divide and their stable surface antigen expression, make them attractive platforms for displaying exogenous antigens with the goal of leveraging their ability to induce antigen-specific non-responsiveness. This could facilitate antigen presentation to the host's immune system without triggering innate immune activation, potentially enabling the induction of antigen-specific tolerance for therapeutic applications in autoimmune disorders, preventing immune responses against protein therapeutics, or reducing alloreactivity in the setting of transfusion and transplantation.
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Affiliation(s)
- Ryan P Jajosky
- Joint Program in Transfusion Medicine, Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, United States
| | - Patricia E Zerra
- Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, GA, United States; Department of Pediatrics, Emory University School of Medicine, Atlanta, GA, United States
| | - Satheesh Chonat
- Department of Pediatrics, Emory University School of Medicine, Atlanta, GA, United States
| | - Sean R Stowell
- Joint Program in Transfusion Medicine, Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, United States.
| | - Connie M Arthur
- Joint Program in Transfusion Medicine, Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, United States.
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Breiki ASA, Kindi SA, Castilho L. Red blood cell extended antigen typing in Omani patients with sickle cell disease to enhance daily transfusion practice. Immunohematology 2024; 40:93-99. [PMID: 39373300 DOI: 10.2478/immunohematology-2024-0014] [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] [Indexed: 10/08/2024]
Abstract
Many Omani patients with sickle cell disease (SCD) undergo red blood cell (RBC) transfusions that are only matched for ABO and D, making RBC alloimmunization a significant concern in this population. Currently, the integration of molecular assays and hemagglutination testing helps to determine RBC phenotypes and genotypes, facilitating the provision of compatible blood and minimizing additional alloimmunization risks in patients with SCD. Based on this finding, our objective was to use molecular methods to predict the extended antigen profile of Omani patients with SCD across various blood group systems including Rh, Kell, Duffy, Kidd, Colton, Lutheran, Dombrock, Diego, Cartwright, and Scianna. This approach aims to implement RBC matching strategies and enhance daily transfusion practices for these patients. Molecular methods encompassed multiplex polymerase chain reaction for RHD, BeadChip arrays for variants of RHD and RHCE, and ID CORE XT for the primary allelic variants of RBCs. This study enrolled 38 patients with SCD, comprising 34 patients with homozygous HbSS, 1 patient with HbSC, and 3 patients with HbS Oman. The predominant ABO blood group was group O, observed in 44.7 percent of patients, followed by group A in 21.1 percent and group B in 13.2 percent. The most prevalent Rh phenotype predicted from the genotype was D+C+E-c+e+, identified in 34.2 percent of patients. All patient samples were K-, exhibiting the k+ Kp(b+) Js(b+) phenotype, with 81.6 percent demonstrating Fy(a-b-) due to the homozygous FY*02N.01 genotype and 28.9 percent displaying Jk(a+b-). RH variant alleles were detected in five patients (13.2 %), with only one type of RHD variant (RHD*DIIIa) and one type of RHCE variant (RHCE*ceVS.02.01) identified. Alloantibodies were present in 26 patients (68.4%). This study presents the initial comprehensive report of extended RBC antigen profiling in Omani patients with SCD, revealing disparities in the prevalence of RBC phenotypes compared with SCD patients from other regions and countries. Furthermore, our findings underscore a high rate of alloimmunization in these patients, emphasizing the need to implement antigen-matching programs to improve daily transfusion practices.
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Affiliation(s)
| | - Salam Al Kindi
- 2Sultan Qaboos University Hospital, Al-khod, Sultanate of Oman
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Mbeti JMM, Bénech C, Sack FN, Wete E, Pangetha HN, Ateba SN, Tchatchueng J, Nloga AN, Fichou Y. First investigation of RH gene polymorphism in patients with sickle cell disease and associated blood donors in Cameroon, Central Africa. BLOOD TRANSFUSION = TRASFUSIONE DEL SANGUE 2024; 22:377-386. [PMID: 38315540 PMCID: PMC11390615 DOI: 10.2450/bloodtransfus.660] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Accepted: 11/29/2023] [Indexed: 02/07/2024]
Abstract
BACKGROUND Although genetic polymorphism of the RH blood group system is well known in sub-Saharan Africa, national/regional specificities still remain to be described precisely. For the first time in Cameroon, Central Africa, and in order to better characterize the molecular basis driving RH phenotype variability, as well as to identify the main antigens that may be potentially responsible for alloimmunization, we sought 1) to study the RH genes in a cohort of 109 patients with sickle cell disease; 2) to study the same genes in the corresponding donors whose red blood cells (RBCs) were transfused to the patients (108 donors in 98 patients); 3) to predict RH phenotype on the basis of the molecular data and compare the results with serologic testing; and 4) to identify retrospectively patients at risk for alloimmunization. MATERIALS AND METHODS In order to generate an exhaustive dataset, the RH genes of all patient and donor samples were systematically investigated 1) by quantitative multiplex PCR of short fluorescent fragments (QMPSF) for characterization of RHD gene zygosity and potential structural variants (SVs), and 2) by Sanger sequencing for identification of single nucleotide variants (SNVs). Subsequent to molecular analysis, the genotypes and RH phenotype were deduced and predicted, respectively, from reference databases. RESULTS In a total of 217 Cameroonian individuals, as many as 24 and up to 22 variant alleles were identified in the RHD and RHCE genes, respectively, in addition to the reference alleles. Interestingly, 65 patients with SCD (66.3%) were assumed to be exposed to one or more undesirable RH antigen(s) with varying degrees of clinical relevance. DISCUSSION Beyond the comprehensive report of the nature and distribution of RH variant alleles in a subset of Cameroonian patients treated by transfusion therapy, this work highlights the need for an extensive review of current practice, including routine serologic typing procedures, preferably in the near future.
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Affiliation(s)
- Jeanne Manga Messina Mbeti
- Université Catholique d'Afrique Centrale (UCAC), Yaoundé, Cameroon
- Centre Pasteur du Cameroun (CPC), Yaoundé, Cameroon
| | - Caroline Bénech
- Univ Brest, Inserm, EFS, UBO, UMR1078, GGB, Brest, France
- Laboratory of Excellence GR-Ex, Paris, France
| | - Françoise Ngo Sack
- Université Catholique d'Afrique Centrale (UCAC), Yaoundé, Cameroon
- Banque de sang, Hôpital Central de Yaoundé, Yaoundé, Cameroon
- Service Hémato-oncologie, Hôpital Central de Yaoundé, Yaoundé, Cameroon
| | - Estelle Wete
- Centre Mère et Enfant, Fondation Chantal Biya, Yaoundé, Cameroon
| | | | | | | | - Alexandre Njan Nloga
- Université Catholique d'Afrique Centrale (UCAC), Yaoundé, Cameroon
- Faculté des Sciences, Université de Ngaoundéré, Ngaoundéré, Cameroon
| | - Yann Fichou
- Univ Brest, Inserm, EFS, UBO, UMR1078, GGB, Brest, France
- Laboratory of Excellence GR-Ex, Paris, France
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Sun Q, Karafin MS, Garrett ME, Li Y, Ashley-Koch A, Telen MJ. A genome-wide association study of alloimmunization in the TOPMed OMG-SCD cohort identifies a locus on chromosome 12. Transfusion 2024. [PMID: 38966903 DOI: 10.1111/trf.17944] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2024] [Revised: 06/10/2024] [Accepted: 06/20/2024] [Indexed: 07/06/2024]
Abstract
BACKGROUND Red cell alloimmunization after exposure to donor red cells is a very common complication of transfusion for patients with sickle cell disease (SCD), resulting frequently in accelerated donor red blood cell destruction. Patients show substantial differences in their predisposition to alloimmunization, and genetic variability is one proposed component. Although several genetic association studies have been conducted for alloimmunization, the results have been inconsistent, and the genetic determinants of alloimmunization remain largely unknown. STUDY DESIGN AND METHODS We performed a genome-wide association study (GWAS) in 236 African American (AA) SCD patients from the Outcome Modifying Genes in Sickle Cell Disease (OMG-SCD) cohort, which is part of Trans-Omics for Precision Medicine (TOPMed), with whole-genome sequencing data available. We also performed sensitivity analyses adjusting for different sets of covariates and applied different sample grouping strategies based on the number of alloantibodies patients developed. RESULTS We identified one genome-wide significant locus on chr12 (p = 3.1e-9) with no evidence of genomic inflation (lambda = 1.003). Further leveraging QTL evidence from GTEx whole blood and/or Jackson Heart Study PBMC RNA-Seq data, we identified a number of potential genes, such as ARHGAP9, STAT6, and ATP23, that may be driving the association signal. We also discovered some suggestive loci using different analysis strategies. DISCUSSION We call for the community to collect additional alloantibody information within SCD cohorts to further the understanding of the genetic basis of alloimmunization in order to improve transfusion outcomes.
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Affiliation(s)
- Quan Sun
- Department of Biostatistics, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Matthew S Karafin
- Department of Pathology and Laboratory Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Melanie E Garrett
- Duke Molecular Physiology Institute, Duke University Medical Center, Durham, North Carolina, USA
| | - Yun Li
- Department of Biostatistics, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
- Department of Genetics, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Allison Ashley-Koch
- Duke Molecular Physiology Institute, Duke University Medical Center, Durham, North Carolina, USA
| | - Marilyn J Telen
- Division of Hematology, Department of Medicine, Duke Comprehensive Sickle Cell Center, Duke University Medical Center, Durham, North Carolina, USA
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Al-Asmari B, Baothman A, Almohammadi M, Aljuaid M, Jastaniah W. Prevalence of Red Blood Cell Alloimmunization Among Pediatric Patients With Sickle Cell Disease in Saudi Arabia. J Pediatr Hematol Oncol 2024; 46:e284-e289. [PMID: 38857199 PMCID: PMC11188624 DOI: 10.1097/mph.0000000000002889] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Accepted: 03/13/2024] [Indexed: 06/12/2024]
Abstract
OBJECTIVE Sickle cell disease (SCD) is a common hereditary hemoglobin disorder worldwide. One of the main treatments for patients with SCD is the requirement for blood transfusions. Posttransfusion alloimmunization with red blood cell (RBC) antigens continues to be a major risk factor for SCD. The objective of this study was to determine the rate, nature, and risk factors of red cell alloimmunization among pediatric patients with SCD in our center and compare our results with published reports from Saudia Arabia SA, regional countries, and some international countries. MATERIALS AND METHODS A retrospective chart review of patients with SCD at King Abdulaziz Medical City-Jeddah, between 2008 and 2019 was performed. Demographic characteristics and transfusion histories were recorded. Blood samples were analyzed for alloimmunization using immunohematologic techniques. RESULTS In total, 121 patients were analyzed. Alloantibodies were detected in 21 patients (17.4%) and were mostly single in 15 patients (71.4%), anti-K (23.7%), anti-E (19.0%), and anti-S (9.5%). The other 6 patients (28.6%) had multiple alloantibodies, especially the combination of anti-C and anti-K (9.5%) and the combination of anti-C and anti-E (9.5%). Alloantibody levels were significantly higher in patients with frequent hospital admissions (>5 times annually), those who had an exchange blood transfusion, those younger than 3 years old, and those who received a larger number of blood units ( P ≤0.05). CONCLUSION The rate of RBC alloimmunization is determined and considered relatively low compared with that in other nations. Matching for extended RBC antigens to include ABO, RH (D, C, c, E, e), K, Fy a , Fy b , Jk a , and Jk b antigens in the screening panel for donors and recipients is highly recommended to ensure better transfusion practices and avoid transfusion-related complications.
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Affiliation(s)
- Badriah Al-Asmari
- Department of Pediatric Hematology and Oncology, Princess Norah Oncology Center, King Abdul Aziz Medical City-Jeddah (KAMC-J)
| | - Abdullah Baothman
- Department of Pediatric Hematology and Oncology, Princess Norah Oncology Center, King Abdul Aziz Medical City-Jeddah (KAMC-J)
- Department of pediatric, College of Medicine, King Saud Bin Abdul Aziz University for Health Science
| | - Mohammed Almohammadi
- Department of Pathology and Laboratory Medicine, KAMC-J, Saudi Arabia. College of Medicine, KSAU-HS
| | - Mohammed Aljuaid
- Department of Pediatrics—Royal commission hospital, Yanbu, Saudi Arabia
| | - Wasil Jastaniah
- Department of Oncology Center, King Faisal Specialist Hospital and Research Center (Gen.Org.), Jeddah
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Meshi AA, Abu-Tawil H, Hamzi AA, Madkhali BA, Maghfori AB, Alnami II, Hamali HA, Madkhali MM. Red Cell Alloimmunisation Among Sickle Cell Disease and Thalassemia Patients Following Rh- and K-Matched Red Cell Transfusion in Southwestern Saudi Arabia: A Multicenter Study. Int J Gen Med 2024; 17:2855-2864. [PMID: 38947563 PMCID: PMC11212813 DOI: 10.2147/ijgm.s444949] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Accepted: 06/17/2024] [Indexed: 07/02/2024] Open
Abstract
Background Alloimmunisation remains a major consequence of blood transfusion among sickle cell disease (SCD) and thalassemia patients due to the exposure to non-self-red blood cell (RBC) antigen. The complication is associated with transfusion reactions and delayed transfusion procedure because of the difficulty of finding compatible blood. This study aims to determine the prevalence of alloimmunisation to RBC and alloantibody specificities among SCD and thalassemia patients in, an endemic area of SCD and thalassemia, Jazan province of Saudi Arabia, from three major hospitals. Methods This is a retrospective, multicenter cross-sectional study conducted on 1027 patients with SCD and thalassemia, which received Rh/K matched transfusions in 2019 in the three centers. Demographic data and medical records of participants from three transfusion institutions were collected and analysed. Results A total of 1027 were enrolled in the cohort; 906 (88.2%) and 121 (11.8%) patients with SCD and thalassemia, respectively. There were 483 (47%) males and 544 (53%) females with median age of 15 (range 1-48). Among the studied population, 78 were alloimmunised with an overall alloimmunisation rate of 7.6%. These patients developed a total of 108 alloantibodies, and anti-E was the most detected antibody (25.9%) followed by anti-K (24.1%). Conclusion The overall rate of alloimmunisation to RBC antigen among the studied population in Jazan was low compared to other areas in the country. Most alloantibodies detected were against E and K antigens. The knowledge of most encountered alloantibodies in our population will aid in selecting the most appropriate antigen-negative red cells. Further research, however, is needed to explore factors associated with residual risk of alloimmunisation in these patients.
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Affiliation(s)
- Abdullah Ahmed Meshi
- Central Blood Bank, King Fahd Central Hospital, Ministry of Health, Jazan, Saudi Arabia
| | - Hisham Abu-Tawil
- Department of Laboratory and Blood Bank, King Faisal Medical City for Southern Regions, Ministry of Health, Abha, Saudi Arabia
- Department of Laboratory and Blood Bank, Prince Mohammed Bin Nasser Hospital, Ministry of Health, Jazan, Saudi Arabia
| | | | - Basem Ali Madkhali
- Department of Laboratory and Blood Bank, Samtah General Hospital, Jazan, Saudi Arabia
| | - Ali Bohais Maghfori
- Central Blood Bank, King Fahd Central Hospital, Ministry of Health, Jazan, Saudi Arabia
| | - Ismail Ibrahim Alnami
- Department of Laboratory and Blood Bank, Prince Mohammed Bin Nasser Hospital, Ministry of Health, Jazan, Saudi Arabia
| | - Hassan A Hamali
- Department of Medical Laboratory Technology, Faculty of Applied Medical Sciences, Jazan University, Jazan, Saudi Arabia
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7
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Yee MEM, Zerra PE, McCoy JW, Covington ML, Stowell SR, Joiner CH, Lough CM, Delvadia BB, Josephson CD, Roback JD, Fasano RM. Post-transfusion biotin-labeled red blood cell survival studies in pediatric sickle cell disease with antibodies of uncertain significance. Transfusion 2024; 64:800-807. [PMID: 38506450 PMCID: PMC11088511 DOI: 10.1111/trf.17800] [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: 11/13/2023] [Revised: 03/06/2024] [Accepted: 03/08/2024] [Indexed: 03/21/2024]
Abstract
BACKGROUND Red blood cell (RBC) antibodies are common in multiply transfused patients with sickle cell disease (SCD). Unlike RBC alloantibodies, the potential of autoantibodies to cause post-transfusion hemolysis may be uncertain. Biotin-labeling provides a direct measurement of red cell survival (RCS) over time, thus can be used to assess the clinical significance of RBC antibodies. Antibodies to biotinylated RBC (B-RBC) occasionally are detected after exposure, which may impact B-RBC survival in subsequent RCS studies. STUDY DESIGN AND METHODS Pediatric patients with SCD receiving monthly chronic transfusions underwent RCS studies, receiving aliquots of allogeneic RBC labeled at distinct densities of biotin (2-18 μg/mL). B-RBC survival was followed for 4 months post-transfusion, and B-RBC antibody screening for 6 months. Patients with warm autoantibodies (WAA) or B-RBC antibodies are reported here. RESULTS RBC antibodies were detected during RCS in four patients: one with WAA, one with WAA followed by B-RBC-specific antibodies, and two with transient B-RBC antibodies within the first 5 weeks of exposure. B-RBC half-lives (T50) ranged 37.6-61.7 days (mean 47.8 days). There was no evidence of increased hemolysis or accelerated B-RBC clearance in the presence of WAA or B-RBC antibodies. DISCUSSION Biotinylation of allogenic RBC can be used to assess the possible effects of RBC antibodies on transfusion survival in individual cases, particularly when it is uncertain if the detected antibodies may result in hemolysis. In the cases presented here, neither WAA nor B-RBC antibodies were associated with significant shortening of B-RBC survival in individuals with SCD.
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Affiliation(s)
- Marianne E M Yee
- Aflac Cancer and Blood Disorders Center, Children's Healthcare of Atlanta, Atlanta, Georgia, USA
- Department of Pediatrics, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Patricia E Zerra
- Aflac Cancer and Blood Disorders Center, Children's Healthcare of Atlanta, Atlanta, Georgia, USA
- Department of Pediatrics, Emory University School of Medicine, Atlanta, Georgia, USA
- Center for Transfusion and Cellular Therapies, Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, Georgia, USA
| | - James W McCoy
- Center for Transfusion and Cellular Therapies, Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Mischa L Covington
- Joint Program in Transfusion Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Sean R Stowell
- Joint Program in Transfusion Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Clinton H Joiner
- Aflac Cancer and Blood Disorders Center, Children's Healthcare of Atlanta, Atlanta, Georgia, USA
- Department of Pediatrics, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Christopher M Lough
- Medical Services, Lifesouth Community Blood Centers, Gainesville, Florida, USA
| | | | - Cassandra D Josephson
- Cancer and Blood Disorders Institute, Johns Hopkins All Children's Hospital, St. Petersburg, Florida, USA
- Departments of Oncology and Pediatrics, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - John D Roback
- Center for Transfusion and Cellular Therapies, Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Ross M Fasano
- Aflac Cancer and Blood Disorders Center, Children's Healthcare of Atlanta, Atlanta, Georgia, USA
- Center for Transfusion and Cellular Therapies, Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, Georgia, USA
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8
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Sheikh IN, Okeleji O, Afzal R, Bonfante E, Kodakandla M, Menon NM. Recurrent Nontraumatic Subgaleal Hematomas in a Pediatric Patient With Sickle Cell Disease. J Pediatr Hematol Oncol 2024; 46:e223-e226. [PMID: 38408160 PMCID: PMC10956658 DOI: 10.1097/mph.0000000000002827] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2023] [Accepted: 01/16/2024] [Indexed: 02/28/2024]
Abstract
Spontaneous subgaleal hematoma in pediatric patients with sickle cell disease (SCD) is a rare occurrence that can present with symptoms mimicking ischemic stroke, a known complication of SCD. However, unlike ischemic stroke, subgaleal hematoma is nonlethal and can be managed conservatively without major sequelae. Here, we present the case of an adolescent with SCD who presented with 2 episodes of subgaleal and epidural hematomas, 2 years apart. The latter episode occurred while on crizanlizumab, an anti-P-selectin antibody, approved for use in SCD in 2019 to reduce the number of acute pain crises. We demonstrate the diagnosis of subgaleal hematoma and outline steps to conservative management which were safe and did not lead to focal neurologic deficits.
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Affiliation(s)
- Irtiza N. Sheikh
- Division of Pediatrics and Patient Care, Pediatric Stem Cell Transplantation and Cellular Therapy
| | - Olayinka Okeleji
- Division of Pediatrics and Patient Care, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Rabya Afzal
- Department of Pediatrics, Division of Allergy and Immunology, University of Kansas Medical Center, Kansas City, KS
| | - Eliana Bonfante
- Department of Diagnostic and Interventional Imaging, McGovern Medical School at the University of Texas Health Science Center at Houston (UTHealth Houston)
| | | | - Neethu M. Menon
- Department of Pediatrics, Division of Hematology, McGovern Medical School at the University of Texas Health Science Center at Houston (UTHealth Houston) and Children’s Memorial Hermann Hospital; and
- Gulf States Hemophilia & Thrombophilia Center, Texas Medical Center, Houston, TX
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9
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James AH, Strouse JJ. How I treat sickle cell disease in pregnancy. Blood 2024; 143:769-776. [PMID: 37979134 DOI: 10.1182/blood.2023020728] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Revised: 09/15/2023] [Accepted: 10/12/2023] [Indexed: 11/19/2023] Open
Abstract
ABSTRACT Fifty years ago, people with sickle cell disease (SCD) were discouraged from becoming pregnant, but now, most should be supported if they choose to pursue a pregnancy. They and their providers, however, should be aware of the physiological changes of pregnancy that aggravate SCD and pregnancy's unique maternal and fetal challenges. Maternal problems can arise from chronic underlying organ dysfunction such as renal disease or pulmonary hypertension; from acute complications of SCD such as acute anemia, vaso-occlusive crises, and acute chest syndrome; and/or from pregnancy-related complications such as preeclampsia, sepsis, severe anemia, thromboembolism, and the need for cesarean delivery. Fetal problems include alloimmunization, opioid exposure, fetal growth restriction, preterm delivery, and stillbirth. Before and during pregnancy, in addition to the assessment and care that every pregnant patient should receive, patients with SCD should be evaluated and treated by a multidisciplinary team with respect to their unique maternal and fetal issues.
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Affiliation(s)
- Andra H James
- Division of Maternal-Fetal Medicine, Department of Obstetrics & Gynecology, Duke University, Durham, NC
- Division of Hematology, Department of Medicine, Duke University, Durham, NC
| | - John Joseph Strouse
- Division of Hematology, Department of Medicine, Duke University, Durham, NC
- Division of Hematology/Oncology, Department of Pediatrics, Duke University, Durham, NC
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10
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Zikou X, Vaia D, Vasiliki P, Panagiotis C, Stavros A. Use of Therapeutic Apheresis methods in ICU. Transfus Apher Sci 2024; 63:103853. [PMID: 38049358 DOI: 10.1016/j.transci.2023.103853] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/06/2023]
Abstract
Apheresis is a modern medical approach in which plasma or cellular components are separated from the whole blood. Apheresis can be either diagnostic or therapeutic. Diagnostic apheresis is typically applied in hematology and cancer research. Therapeutic Apheresis (TA) includes a broad spectrum of extracorporeal treatments applied in various medical specialties, including Intensive Care Unit (ICU). Considering the complexity of the pathophysiologic characteristics of various clinical entities and in particular sepsis, apheresis methods are becoming increasingly applicable. Therapeutic Plasma Exchange (TPE) is the most common used method in ICU. It is considered as first line therapy for Thrombotic Thrombocytopenic Purpura (TTP) and Guillain Barre Syndrome, while the current data for sepsis are scarce. Over the last decades, technologic evolution has led to increasing application of new and more selective methods based on adsorptive techniques. In this review we will describe the current data of characteristics of different techniques, safety and clinical impact of apheresis methods used in ICUs.
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11
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Floch A, Viret S, Malard L, Pakdaman S, Jouard A, Habibi A, Galacteros F, François A, Pirenne F. Eleven years of alloimmunization in 6496 patients with sickle cell disease in France who received transfusion. Blood Adv 2023; 7:7608-7620. [PMID: 37699002 PMCID: PMC10790094 DOI: 10.1182/bloodadvances.2022009328] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Revised: 07/27/2023] [Accepted: 08/24/2023] [Indexed: 09/14/2023] Open
Abstract
ABSTRACT Red blood cell (RBC) transfusion is a major therapy for sickle cell disease (SCD). Patients are at risk of forming antibodies to RBC antigens, which can result in the impossibility to find compatible units and can cause hemolytic transfusion reactions. This retrospective study investigates the evolution of RBC consumption and the frequencies, specificities, and chronology of the appearance of antibodies in a population of patients consistently receiving RH (C, D, E, c, e) and K-matched RBC units (RBCus) from a predominantly European donor population. Over the 11-year period in the Paris area, 6496 patients received transfusion at least once for a total of 239 944 units. Antibodies were made by 1742 patients. The first antibodies of a patient were predictive of subsequent immunization. By the 17th RBCu transfused (by the 20th, excluding warm autoantibodies), 75% of the patients who would make antibodies had made their first. By the 16th, 90% who would make antibodies to a high frequency antigen had made their first antibody to these antigens. Females made their first antibodies slightly earlier than males. Patients who received multiple transfusions (>50 units) had a higher immunization prevalence than those who rarely received transfusion (<12 units) but fewer clinically significant antibodies. Patients with SCD and prophylactic RH-K matching not immunized by the 20th RBCu are likely to have a low alloimmunization risk (to antigens other than RH-K), that is, be low responders, especially relative to the most clinically significant antibodies. This number of 20 units is a point before which close monitoring of patients is most important but remains open to future adjustment.
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Affiliation(s)
- Aline Floch
- Etablissement Français du Sang Ile-de-France, Créteil, France
- INSERM U955, Equipe Transfusion et Maladies du Globule Rouge, Université Paris-Est Creteil, Institut Mondor de Recherche Biomédicale, Créteil, France
| | - Sophie Viret
- Etablissement Français du Sang Ile-de-France, Créteil, France
| | | | - Sadaf Pakdaman
- Etablissement Français du Sang Ile-de-France, Créteil, France
- INSERM U955, Equipe Transfusion et Maladies du Globule Rouge, Université Paris-Est Creteil, Institut Mondor de Recherche Biomédicale, Créteil, France
| | - Alicia Jouard
- Etablissement Français du Sang Ile-de-France, Créteil, France
- INSERM U955, Equipe Transfusion et Maladies du Globule Rouge, Université Paris-Est Creteil, Institut Mondor de Recherche Biomédicale, Créteil, France
| | - Anoosha Habibi
- Referral Center for Sickle Cell Disease, Henri Mondor Hospital, Créteil, France
| | - Frédéric Galacteros
- Referral Center for Sickle Cell Disease, Henri Mondor Hospital, Créteil, France
| | | | - France Pirenne
- Etablissement Français du Sang Ile-de-France, Créteil, France
- INSERM U955, Equipe Transfusion et Maladies du Globule Rouge, Université Paris-Est Creteil, Institut Mondor de Recherche Biomédicale, Créteil, France
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12
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Chang DY, Wankier Z, Arthur CM, Stowell SR. The ongoing challenge of RBC alloimmunization in the management of patients with sickle cell disease. Presse Med 2023; 52:104211. [PMID: 37981194 DOI: 10.1016/j.lpm.2023.104211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/21/2023] Open
Abstract
RBC transfusion remains a cornerstone in the treatment of sickle cell disease (SCD). However, as with many interventions, transfusion of RBCs is not without risk. Allogeneic RBC exposure can result in the development of alloantibodies, which can make it difficult to find compatible RBCs for future transfusion and increases the likelihood of life-threatening complications. The development of RBC alloantibodies occurs when a patient's immune system produces alloantibodies against foreign alloantigens present on RBCs. Despite its longstanding recognition, RBC alloimmunization has increasingly become a challenge when caring for patients with SCD. The growing prominence of alloimmunization can be attributed to several factors, including expanded indications for transfusions, increased lifespan of patients with SCD, and inadequate approaches to prevent alloimmunization. Recognizing these challenges, recent observational studies and preclinical models have begun to elucidate the immune pathways that underpin RBC alloimmunization. These emerging data hold promise in paving the way for innovative prevention strategies, with the goal of increasing the safety and efficacy of RBC transfusion in patients with SCD who are most vulnerable to alloimmunization.
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Affiliation(s)
- Daniel Y Chang
- Joint Program in Transfusion Medicine, Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, United States
| | - Zakary Wankier
- Joint Program in Transfusion Medicine, Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, United States
| | - Connie M Arthur
- Joint Program in Transfusion Medicine, Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, United States
| | - Sean R Stowell
- Joint Program in Transfusion Medicine, Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, United States.
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13
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Leal I, Dos Santos TD, Gilli S, Castilho L. Effects of prophylactic red blood cell (RBC) transfusion with extended antigen matching on alloimmunization in patients with Sickle Cell Disease (SCD). Transfus Apher Sci 2023; 62:103813. [PMID: 37743224 DOI: 10.1016/j.transci.2023.103813] [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: 03/13/2023] [Revised: 05/31/2023] [Accepted: 09/10/2023] [Indexed: 09/26/2023]
Abstract
BACKGROUND RBC alloimmunization remains a significant problem for many patients with SCD. To reduce alloimmunization some strategies have been implemented to provide limited or extended antigen matched RBC transfusions to patients with SCD who need chronic transfusion support. The aim of this study was to evaluate the effects of prophylactic RBC transfusion with extended antigen matching on alloimmunization in patients with SCD. METHODS This is a 20-year retrospective study of patients with SCD transfused with RBCS that were prospectively matched for D, C, c, E, e, K, Fya/Fyb, Jka/Jkb and S antigens. Our study included 95 patients, and none had antibodies documented before their first transfusion. Patients and donors were phenotyped and molecular typing was performed in all patients who had recent transfusions or a positive direct antiglobulin test to predict their antigen profile. Unexpected antibodies to the Rh system, meaning anti-Rh antibodies in patients whose serologic phenotype was Rh positive, were investigated by molecular genotyping for RH variant alleles. RESULTS During this study-period, 12 (12.6%) were alloimmunized and 83 (87.4%) were not. Among the 12 patients who alloimmunized, 7 (58.3%) developed antibodies to Rh antigens and 5 (41.7%) produced antibodies to low prevalence antigens. All patients who developed Rh antibodies had RH variant alleles. Autoantibodies were found in 16 (16.8%) transfused patients. CONCLUSION SCD patients benefit from receiving prophylactic RBC transfusions with extended antigen matching, as demonstrated by the reduction on the rates of alloimmunization and the lack of antibodies to K, FY, JK and S antigens, however, this strategy does not avoid alloimmunization to Rh and low-prevalence antigens.
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Affiliation(s)
- Ianca Leal
- Hemocentro Unicamp, Campinas, SP, Brazil
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14
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Rydén J, Clements M, Wikman A, Hellström-Lindberg E, Edgren G, Höglund P. Red blood cell alloimmunization in myelodysplastic syndromes: Associations with sex, DAT-positivity, and increased transfusion needs. Transfusion 2023; 63:2040-2051. [PMID: 37818926 DOI: 10.1111/trf.17562] [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: 04/29/2023] [Revised: 08/10/2023] [Accepted: 08/15/2023] [Indexed: 10/13/2023]
Abstract
BACKGROUND Many patients with myelodysplastic syndromes (MDS) need repeated red blood cell transfusions which entails a risk of immunization and antibody formation. Associations between alloantibodies, autoantibodies and increased transfusion requirements have been reported, but their relationship remains unclear. In this study, we analyzed factors potentially associated with red blood cell alloimmunization, as well as changes in transfusion intensity and post-transfusion hemoglobin increments. METHODS In a retrospective cohort study, we linked Swedish MDS patients diagnosed between 2003 and 2017 to transfusion and immunohematology data. Potentially associated factors were analyzed using Cox proportional hazards regression. The transfusion rate after detected alloimmunization was analyzed using a fixed effects Poisson regression. Post-transfusion hemoglobin increments before and after alloimmunization were compared using a mixed effects regression. RESULTS Alloantibodies following MDS diagnosis were detected in 50 out of 429 patients (11.7%). Female sex and a positive direct antiglobulin test (DAT) were independently associated with alloimmunization, with hazard ratios of 2.02 (95% confidence interval [CI] 1.08-3.78) and 9.72 (95% CI, 5.31-17.74), respectively. The transfusion rate following alloimmunization was increased with an incidence rate ratio of 1.33 (95% CI, 0.98-1.80) and the post-transfusion hemoglobin increment after alloimmunization was 1.40 g/L (95% CI, 0.52-2.28) lower per red blood cell unit (p = .002) compared to before alloimmunization, in multivariable analyses. DISCUSSION Alloimmunization against blood group antigens was associated with sex, DAT-positivity, increased transfusion needs, and lower post-transfusion hemoglobin increments. These findings warrant further investigation to evaluate the clinical significance of up-front typing and prophylactic antigen matching in patients with MDS.
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Affiliation(s)
- Jenny Rydén
- Center for Hematology and Regenerative Medicine, Department of Medicine, Karolinska Institutet, Stockholm, Sweden
- Department of Hematology, Karolinska University Hospital, Stockholm, Sweden
| | - Mark Clements
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Agneta Wikman
- Department of Clinical Immunology and Transfusion Medicine, Karolinska University Hospital, Stockholm, Sweden
- Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
| | - Eva Hellström-Lindberg
- Center for Hematology and Regenerative Medicine, Department of Medicine, Karolinska Institutet, Stockholm, Sweden
- Department of Hematology, Karolinska University Hospital, Stockholm, Sweden
| | - Gustaf Edgren
- Department of Cardiology, Södersjukhuset, Stockholm, Sweden
- Department of Medicine, Solna, Division of Clinical Epidemiology, Karolinska Institutet, Stockholm, Sweden
| | - Petter Höglund
- Center for Hematology and Regenerative Medicine, Department of Medicine, Karolinska Institutet, Stockholm, Sweden
- Department of Clinical Immunology and Transfusion Medicine, Karolinska University Hospital, Stockholm, Sweden
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15
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Inusa BP, Atoyebi W, Andemariam B, Hourani JN, Omert L. Global burden of transfusion in sickle cell disease. Transfus Apher Sci 2023; 62:103764. [PMID: 37541800 DOI: 10.1016/j.transci.2023.103764] [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: 04/11/2023] [Revised: 07/14/2023] [Accepted: 07/16/2023] [Indexed: 08/06/2023]
Abstract
Sickle cell disease (SCD) is the most common hereditary hemoglobinopathy. The underlying pathophysiology of the red blood cell (RBC) leads to pan-systemic complications which manifest at an early age. While curative and disease-modifying treatments exist for SCD, a key intervention in the management and treatment of SCD is RBC transfusion, which can alleviate or prevent many complications. SCD patients often require chronic RBC transfusion therapy which can result in complications, such as iron overload, alloimmunization and infection. In low- and middle-income countries (LMICs), SCD patients lack appropriate access to healthcare such as newborn screening, health education, prophylaxis for infection, and treatments to reduce both mortality and SCD-related adverse effects. Poor access to RBCs for transfusion, coupled with donated blood not meeting safety standards set by the World Health Organization, presents a significant barrier for patients requiring chronic transfusions in LMICs. Unmet needs associated with blood collection, blood component processing and recipient matching all pose a serious problem in many LMICs, although this varies depending on geographic location, political organizations and economy. This review aims to provide an overview of the global burden of SCD, focusing on the availability of current treatments and the burden of chronic RBC transfusions in patients with SCD.
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Affiliation(s)
- Baba Pd Inusa
- Guy's and Saint Thomas' NHS Foundation Trust, London, UK.
| | | | - Biree Andemariam
- New England Sickle Cell Institute, University of Connecticut Health, Farmington, CT, USA
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16
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Zheng Y, Gossett JM, Chen PL, Barton M, Ryan M, Yu J, Kang G, Hankins JS, Chou ST. Proinflammatory state promotes red blood cell alloimmunization in pediatric patients with sickle cell disease. Blood Adv 2023; 7:4799-4808. [PMID: 37023228 PMCID: PMC10469551 DOI: 10.1182/bloodadvances.2022008647] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Revised: 02/09/2023] [Accepted: 02/27/2023] [Indexed: 04/08/2023] Open
Abstract
We examined risk factors for red blood cell (RBC) alloimmunization in pediatric patients with sickle cell disease, focusing on the recipients' inflammatory state at the time of transfusion and anti-inflammatory role of hydroxyurea (HU). Among 471 participants, 55 (11.70%) participants were alloimmunized and formed 59 alloantibodies and 17 autoantibodies with an alloimmunization rate of 0.36 alloantibodies per 100 units. Analysis of 27 participants in whom alloantibodies were formed with specificities showed 23.8% (30/126) of units transfused during a proinflammatory event resulting in alloantibody formation compared with 2.8% (27/952) of units transfused at steady state. Therefore, transfusion during proinflammatory events increased the risk for alloimmunization (odds ratio [OR], 4.22; 95% confidence interval [CI], 1.64-10.85; P = .003). Further analysis of all the 471 participants showed that alloimmunization of patients who received episodic transfusion, mostly during proinflammatory events, was not reduced with HU therapy (OR, 6.52; 95% CI, 0.85-49.77; P = .071), HU therapy duration (OR, 1.13; 95% CI, 0.997-1.28; P = .056), or HU dose (OR, 1.06; 95% CI, 0.96-1.16; P = .242). The analysis also identified high transfusion burden (OR, 1.02; 95% CI, 1.003-1.04; P = .020) and hemoglobin S (HbSS) and HbSβ0-thalassemia genotypes (OR, 11.22, 95% CI, 1.51-83.38; P = .018) as additional risk factors for alloimmunization. In conclusion, the inflammatory state of transfusion recipients affects the risk of RBC alloimmunization, which is not modified by HU therapy. Judicious use of transfusion during proinflammatory events is critical for preventing alloimmunization.
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Affiliation(s)
- Yan Zheng
- Department of Pathology, St. Jude Children’s Research Hospital, Memphis, TN
| | - Jeffrey M. Gossett
- Department of Biostatistics, St. Jude Children’s Research Hospital, Memphis, TN
| | - Pei-Lin Chen
- Department of Hematology, St. Jude Children’s Research Hospital, Memphis, TN
| | - Martha Barton
- Department of Hematology, St. Jude Children’s Research Hospital, Memphis, TN
| | - Missy Ryan
- Department of Pathology, St. Jude Children’s Research Hospital, Memphis, TN
| | - Jing Yu
- Department of Pathology, St. Jude Children’s Research Hospital, Memphis, TN
| | - Guolian Kang
- Department of Biostatistics, St. Jude Children’s Research Hospital, Memphis, TN
| | - Jane S. Hankins
- Department of Hematology, St. Jude Children’s Research Hospital, Memphis, TN
| | - Stella T. Chou
- Departments of Pediatrics and Pathology, The Children’s Hospital of Philadelphia, University of Pennsylvania School of Medicine, Philadelphia, PA
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17
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Chornenkyy Y, Yamamoto T, Hara H, Stowell SR, Ghiran I, Robson SC, Cooper DKC. Future prospects for the clinical transfusion of pig red blood cells. Blood Rev 2023; 61:101113. [PMID: 37474379 PMCID: PMC10968389 DOI: 10.1016/j.blre.2023.101113] [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: 04/24/2023] [Revised: 06/23/2023] [Accepted: 07/09/2023] [Indexed: 07/22/2023]
Abstract
Transfusion of allogeneic human red blood cell (hRBCs) is limited by supply and compatibility between individual donors and recipients. In situations where the blood supply is constrained or when no compatible RBCs are available, patients suffer. As a result, alternatives to hRBCs that complement existing RBC transfusion strategies are needed. Pig RBCs (pRBCs) could provide an alternative because of their abundant supply, and functional similarities to hRBCs. The ability to genetically modify pigs to limit pRBC immunogenicity and augment expression of human 'protective' proteins has provided major boosts to this research and opens up new therapeutic avenues. Although deletion of expression of xenoantigens has been achieved in genetically-engineered pigs, novel genetic methods are needed to introduce human 'protective' transgenes into pRBCs at the high levels required to prevent hemolysis and extend RBC survival in vivo. This review addresses recent progress and examines future prospects for clinical xenogeneic pRBC transfusion.
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Affiliation(s)
- Yevgen Chornenkyy
- Department of Pathology, McGaw Medical Center of Northwestern University, Feinberg School of Medicine, Chicago, IL, USA
| | - Takayuki Yamamoto
- Center for Transplantation Science, Massachusetts General Hospital/Harvard Medical School, Boston, MA, USA; Division of Transplantation, Department of Surgery, Massachusetts General Hospital/Harvard Medical School, Boston, MA, USA.
| | - Hidetaka Hara
- College of Veterinary Medicine, Yunnan Agricultural University, Kunming, Yunnan, China
| | - Sean R Stowell
- Joint Program in Transfusion Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Ionita Ghiran
- Beth Israel Deaconess Medical Center/Harvard Medical School, Boston, MA, USA
| | - Simon C Robson
- Beth Israel Deaconess Medical Center/Harvard Medical School, Boston, MA, USA
| | - David K C Cooper
- Center for Transplantation Science, Massachusetts General Hospital/Harvard Medical School, Boston, MA, USA
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18
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Roy NB, Carpenter A, Dale-Harris I, Dorée C, Estcourt LJ. Interventions for chronic kidney disease in people with sickle cell disease. Cochrane Database Syst Rev 2023; 8:CD012380. [PMID: 37539955 PMCID: PMC10404133 DOI: 10.1002/14651858.cd012380.pub3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 08/05/2023]
Abstract
BACKGROUND Sickle cell disease (SCD), one of the commonest severe monogenic disorders, is caused by the inheritance of two abnormal haemoglobin (beta-globin) genes. SCD can cause severe pain, significant end-organ damage, pulmonary complications, and premature death. Kidney disease is a frequent and potentially severe complication in people with SCD. Chronic kidney disease (CKD) is defined as abnormalities of kidney structure or function present for more than three months. Sickle cell nephropathy refers to the spectrum of kidney complications in SCD. Glomerular damage is a cause of microalbuminuria and can develop at an early age in children with SCD, with increased prevalence in adulthood. In people with sickle cell nephropathy, outcomes are poor as a result of the progression to proteinuria and chronic kidney insufficiency. Up to 12% of people who develop sickle cell nephropathy will develop end-stage renal disease. This is an update of a review first published in 2017. OBJECTIVES To assess the effectiveness of any intervention for preventing or reducing kidney complications or chronic kidney disease in people with sickle cell disease. Possible interventions include red blood cell transfusions, hydroxyurea, and angiotensin-converting enzyme inhibitors (ACEIs), either alone or in combination. SEARCH METHODS We searched for relevant trials in the Cochrane Cystic Fibrosis and Genetic Disorders Group Trials Register, CENTRAL, MEDLINE, Embase, seven other databases, and two other trials registers. SELECTION CRITERIA Randomised controlled trials (RCTs) comparing interventions to prevent or reduce kidney complications or CKD in people with SCD. We applied no restrictions related to outcomes examined, language, or publication status. DATA COLLECTION AND ANALYSIS Two review authors independently assessed trial eligibility, extracted data, assessed the risk of bias, and assessed the certainty of the evidence (GRADE). MAIN RESULTS We included three RCTs with 385 participants. We rated the certainty of the evidence as low to very low across different outcomes according to GRADE methodology, downgrading for risk of bias concerns, indirectness, and imprecision. Hydroxyurea versus placebo One RCT published in 2011 compared hydroxyurea to placebo in 193 children aged nine to 18 months. We are unsure if hydroxyurea compared to placebo reduces or prevents progression of kidney disease assessed by change in glomerular filtration rate (mean difference (MD) 0.58 mL/min /1.73 m2, 95% confidence interval (CI) -14.60 to 15.76; 142 participants; very low certainty). Hydroxyurea compared to placebo may improve the ability to concentrate urine (MD 42.23 mOsm/kg, 95% CI 12.14 to 72.32; 178 participants; low certainty), and may make little or no difference to SCD-related serious adverse events, including acute chest syndrome (risk ratio (RR) 0.39, 99% CI 0.13 to 1.16; 193 participants; low certainty), painful crisis (RR 0.68, 99% CI 0.45 to 1.02; 193 participants; low certainty); and hospitalisations (RR 0.83, 99% CI 0.68 to 1.01; 193 participants; low certainty). No deaths occurred in either trial arm and the RCT did not report quality of life. Angiotensin-converting enzyme inhibitors versus placebo One RCT published in 1998 compared an ACEI (captopril) to placebo in 22 adults with normal blood pressure and microalbuminuria. We are unsure if captopril compared to placebo reduces proteinuria (MD -49.00 mg/day, 95% CI -124.10 to 26.10; 22 participants; very low certainty). We are unsure if captopril reduces or prevents kidney disease as measured by creatinine clearance; the trial authors stated that creatinine clearance remained constant over six months in both groups, but provided no comparative data (very low certainty). The RCT did not report serious adverse events, all-cause mortality, or quality of life. Angiotensin-converting enzyme inhibitors versus vitamin C One RCT published in 2020 compared an ACEI (lisinopril) with vitamin C in 170 children aged one to 18 years with normal blood pressure and microalbuminuria. It reported no data we could analyse. We are unsure if lisinopril compared to vitamin C reduces proteinuria in this population: the large drop in microalbuminuria in both arms of the trial after only one month on treatment may have been due to an overestimation of microalbuminuria at baseline rather than a true effect. The RCT did not report serious adverse events, all-cause mortality, or quality of life. AUTHORS' CONCLUSIONS We are unsure if hydroxyurea improves glomerular filtration rate or reduces hyperfiltration in children aged nine to 18 months, but it may improve their ability to concentrate urine and may make little or no difference to the incidence of acute chest syndrome, painful crises, and hospitalisations. We are unsure if ACEI compared to placebo has any effect on preventing or reducing kidney complications in adults with normal blood pressure and microalbuminuria. We are unsure if ACEI compared to vitamin C has any effect on preventing or reducing kidney complications in children with normal blood pressure and microalbuminuria. No RCTs assessed red blood cell transfusions or any combined interventions to prevent or reduce kidney complications. Due to lack of evidence, we cannot comment on the management of children aged over 18 months or adults with any known genotype of SCD. We have identified a lack of adequately designed and powered studies, although we found four ongoing trials since the last version of this review. Only one ongoing trial addresses renal function as a primary outcome in the short term, but such interventions have long-term effects. Trials of hydroxyurea, ACEIs or red blood cell transfusion in older children and adults are urgently needed to determine any effect on prevention or reduction of kidney complications in people with SCD.
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Affiliation(s)
- Noemi Ba Roy
- Department of Haematology, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | | | | | - Carolyn Dorée
- Systematic Review Initiative, NHS Blood and Transplant, Oxford, UK
| | - Lise J Estcourt
- Haematology/Transfusion Medicine, NHS Blood and Transplant, Oxford, UK
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19
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Varghese S, Prakash S, Mukherjee S, Sahu A, Mishra D. Hemolytic disease of the fetus and newborn due to minor blood group alloimmunization in a mother of sickle cell disease with multiple alloantibodies. Asian J Transfus Sci 2023; 17:291-294. [PMID: 38274971 PMCID: PMC10807515 DOI: 10.4103/ajts.ajts_161_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Revised: 12/28/2022] [Accepted: 01/18/2023] [Indexed: 01/27/2024] Open
Abstract
Hemolytic disease of the fetus and newborn is due to maternal IgG antibodies that transport through the placenta and destroy neonatal red cells. A mismatch of antigens between mother and fetus causes isoimmunization resulting in mild anemia, which may progress to fetal hydrops in the intrauterine period and severe hyperbilirubinemia to kernicterus in neonates. The isoimmunization is mainly caused by Rh-D and ABO antibodies. In this case report, we found neonatal hyperbilirubinemia due to the presence of anti-c alloantibody previously developed in a sickle cell disease (SCD) pregnant female. It is an unusual case of fetal hyperbilirubinemia due to minor blood group alloimmunization in a SCD needing exchange transfusion. Multi-transfused patients should be counseled regarding the need to perform antibody screening frequently before pregnancy for better treatment of both mother and child.
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Affiliation(s)
- Stephy Varghese
- Department of Transfusion Medicine, All India Institute of Medical Sciences, Bhubaneswar, Odisha, India
| | - Satya Prakash
- Department of Transfusion Medicine, All India Institute of Medical Sciences, Bhubaneswar, Odisha, India
| | - Somnath Mukherjee
- Department of Transfusion Medicine, All India Institute of Medical Sciences, Bhubaneswar, Odisha, India
| | - Ansuman Sahu
- Department of Transfusion Medicine, All India Institute of Medical Sciences, Bhubaneswar, Odisha, India
| | - Debasish Mishra
- Department of Transfusion Medicine, All India Institute of Medical Sciences, Bhubaneswar, Odisha, India
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20
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Jajosky R, Patel SR, Wu SC, Patel K, Covington M, Vallecillo-Zúniga M, Ayona D, Bennett A, Luckey CJ, Hudson KE, Hendrickson JE, Eisenbarth SC, Josephson CD, Zerra PE, Stowell SR, Arthur CM. Prior immunization against an intracellular antigen enhances subsequent red blood cell alloimmunization in mice. Blood 2023; 141:2642-2653. [PMID: 36638335 PMCID: PMC10356576 DOI: 10.1182/blood.2022016588] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Revised: 12/27/2022] [Accepted: 12/28/2022] [Indexed: 01/15/2023] Open
Abstract
Antibodies against red blood cell (RBC) alloantigens can increase morbidity and mortality among transfusion recipients. However, alloimmunization rates can vary dramatically, as some patients never generate alloantibodies after transfusion, whereas others not only become alloimmunized but may also be prone to generating additional alloantibodies after subsequent transfusion. Previous studies suggested that CD4 T-cell responses that drive alloantibody formation recognize the same alloantigen engaged by B cells. However, because RBCs express numerous antigens, both internally and externally, it is possible that CD4 T-cell responses directed against intracellular antigens may facilitate subsequent alloimmunization against a surface RBC antigen. Here, we show that B cells can acquire intracellular antigens from RBCs. Using a mouse model of donor RBCs expressing 2 distinct alloantigens, we demonstrate that immune priming to an intracellular antigen, which would not be detected by any currently used RBC compatibility assays, can directly influence alloantibody formation after exposure to a subsequent distinct surface RBC alloantigen. These findings suggest a previously underappreciated mechanism whereby transfusion recipient responders may exhibit an increased rate of alloimmunization because of prior immune priming toward intracellular antigens.
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Affiliation(s)
- Ryan Jajosky
- Joint Program in Transfusion Medicine, Brigham and Women’s Hospital, National Center for Functional Glycomics, Harvard School of Medicine, Boston, MA
| | - Seema R. Patel
- Aflac Cancer and Blood Disorders Center, Children’s Healthcare of Atlanta/Emory University School of Medicine, Atlanta, GA
| | - Shang-Chuen Wu
- Joint Program in Transfusion Medicine, Brigham and Women’s Hospital, National Center for Functional Glycomics, Harvard School of Medicine, Boston, MA
| | - Kashyap Patel
- Joint Program in Transfusion Medicine, Brigham and Women’s Hospital, National Center for Functional Glycomics, Harvard School of Medicine, Boston, MA
| | - Mischa Covington
- Joint Program in Transfusion Medicine, Brigham and Women’s Hospital, National Center for Functional Glycomics, Harvard School of Medicine, Boston, MA
| | - Mary Vallecillo-Zúniga
- Joint Program in Transfusion Medicine, Brigham and Women’s Hospital, National Center for Functional Glycomics, Harvard School of Medicine, Boston, MA
| | - Diyoly Ayona
- Joint Program in Transfusion Medicine, Brigham and Women’s Hospital, National Center for Functional Glycomics, Harvard School of Medicine, Boston, MA
| | - Ashley Bennett
- Department of Pediatrics, Emory University School of Medicine, Atlanta, GA
| | - C. John Luckey
- Department of Pathology, University of Virginia, Charlottesville, VA
| | - Krystalyn E. Hudson
- Department of Pathology and Cell Biology, Columbia University Irving Medical Center, New York City, NY
| | | | - Stephanie C. Eisenbarth
- Center for Human Immunology, Department of Medicine, Northwestern University School of Medicine, Chicago, IL
| | - Cassandra D. Josephson
- Cancer and Blood Disorders Institute and Blood Bank/Transfusion Medicine Division, Johns Hopkins All Children’s Hospital, St. Petersburg, FL
- Departments of Oncology and Pediatrics, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Patricia E. Zerra
- Center for Transfusion Medicine and Cellular Therapies, Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, GA
| | - Sean R. Stowell
- Joint Program in Transfusion Medicine, Brigham and Women’s Hospital, National Center for Functional Glycomics, Harvard School of Medicine, Boston, MA
- Center for Transfusion Medicine and Cellular Therapies, Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, GA
| | - Connie M. Arthur
- Joint Program in Transfusion Medicine, Brigham and Women’s Hospital, National Center for Functional Glycomics, Harvard School of Medicine, Boston, MA
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21
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Sawadogo S, Nébié K, Traoré C, Bonzi YJ, Boro M, Yonli D, Yaméogo J, Ouédraogo P, Coulibaly C, Zala J, Deneys V, Kafando E. Prevalence and specificity of red blood cell antibodies in patients transfused in tertiary hospitals in Burkina Faso. Transfus Med 2023. [PMID: 36946030 DOI: 10.1111/tme.12970] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2022] [Revised: 02/03/2023] [Accepted: 03/08/2023] [Indexed: 03/23/2023]
Abstract
BACKGROUND Sub-Saharan African countries face the challenge of immunological transfusion safety that puts many patients at risk of post-transfusion hemolytic reactions. This is because pre-transfusion testing for irregular/unexpected antibodies that helps to prevent these risks are neither universally available nor accessible. The aim of our study was to determine the prevalence of red blood cell alloantibodies and their specificity in patients transfused in Burkina Faso. MATERIALS AND METHODS This was a cross-sectional study including patients who had received at least one blood transfusion. Indirect antiglobulin testing using LISS-enhanced medium gel column agglutination technique was used for antibodies screening and identification. Enzymatic technique with papain-treated red cell reagent was performed in attempt to solve some difficulties if necessary as well as auto-control test and RH-KEL phenotyping when possible to help antibodies identification. RESULTS A total of 832 patients were included, 51.6% of whom were female, and the median (IQR) age was 34 (20-49) years. Of these, 43.7% had chronic kidney disease and 20.4% were sickle cell patients. The median (IQR) number of immunisation episodes (blood transfusion and pregnancies) was 3 (2-6) with the median (IQR) number of blood units received per patient of 2 (1-5). The proportion of patients with RBCs antibodies was 6.4% (53/832), with mainly anti-Rh antibodies. A combination of 2 antibodies was found in 7 patients and a combination of 3 antibodies in one patient. Antibodies of unknown specificity (AUS) were encountered in 29%. Independent factors associated with antibody positivity were age (OR = 1.02; p = 0.026), sickle cell disease (OR = 3.23; p = 0.017) and receiving more than 10 blood units (OR = 7.33; p = 0.01). CONCLUSION In this study, the proportion of patients with RBC antibodies was quite similar to that observed in Sub-Saharan African countries. However, the availability and accessibility of pre-transfusion compatibility tests as well as the quality of methods used should be improved to ensure the safety of blood transfusions.
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Affiliation(s)
- Salam Sawadogo
- Haematology Laboratory, University Joseph Ki-Zerbo, Ouagadougou, Burkina Faso
- Institute of Health and Society, Catholic University of Louvain, Brussels, Belgium
- National Blood Transfusion Center, Ouagadougou, Burkina Faso
| | - Koumpingnin Nébié
- Haematology Laboratory, University Joseph Ki-Zerbo, Ouagadougou, Burkina Faso
- National Blood Transfusion Center, Ouagadougou, Burkina Faso
| | - Catherine Traoré
- Hematology Department, Teaching Hospital Sanou Sourô, Bobo-Dioulasso, Burkina Faso
| | - Yérémadé Juste Bonzi
- Nephrology and hemodialysis department, Teaching Hospital Yalgado Ouedraogo, Ouagadougou, Burkina Faso
| | - Mariam Boro
- National Blood Transfusion Center, Ouagadougou, Burkina Faso
| | - Dieudonné Yonli
- National Blood Transfusion Center, Ouagadougou, Burkina Faso
| | - Joseph Yaméogo
- Haematology Laboratory, University Joseph Ki-Zerbo, Ouagadougou, Burkina Faso
| | - Paul Ouédraogo
- Sickle Cell Disease Unit, Saint Camille Hospital of Ouagadougou, Ouagadougou, Burkina Faso
| | - Catherine Coulibaly
- Sickle Cell Disease Unit, Saint Camille Hospital of Ouagadougou, Ouagadougou, Burkina Faso
| | - Jedida Zala
- Sickle Cell Disease Unit, Saint Camille Hospital of Ouagadougou, Ouagadougou, Burkina Faso
| | - Véronique Deneys
- Institute of Health and Society, Catholic University of Louvain, Brussels, Belgium
| | - Eléonore Kafando
- Haematology Laboratory, University Joseph Ki-Zerbo, Ouagadougou, Burkina Faso
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22
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Maier CL, Jajosky RP, Patel SR, Verkerke HP, Fuller MD, Allen JW, Zerra PE, Fasano RM, Chonat S, Josephson CD, Gibb DR, Eisenbarth SC, Luckey CJ, Hudson KE, Hendrickson JE, Arthur CM, Stowell SR. Storage differentially impacts alloimmunization to distinct red cell antigens following transfusion in mice. Transfusion 2023; 63:457-462. [PMID: 36708051 PMCID: PMC10414794 DOI: 10.1111/trf.17251] [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: 04/01/2022] [Revised: 09/21/2022] [Accepted: 09/22/2022] [Indexed: 01/29/2023]
Abstract
INTRODUCTION The impact of blood storage on red blood cell (RBC) alloimmunization remains controversial, with some studies suggesting enhancement of RBC-induced alloantibody production and others failing to observe any impact of storage on alloantibody formation. Since evaluation of storage on RBC alloimmunization in patients has examined antibody formation against a broad range of alloantigens, it remains possible that different clinical outcomes reflect a variable impact of storage on alloimmunization to specific antigens. METHODS RBCs expressing two distinct model antigens, HEL-OVA-Duffy (HOD) and KEL, separately or together (HOD × KEL), were stored for 0, 8, or 14 days, followed by detection of antigen levels prior to transfusion. Transfused donor RBC survival was assessed within 24 h of transfusion, while IgM and IgG antibody production were assessed 5 and 14 days after transfusion. RESULTS Stored HOD or KEL RBCs retained similar HEL or KEL antigen levels, respectively, as fresh RBCs, but did exhibit enhanced RBC clearance with increased storage age. Storage enhanced IgG antibody formation against HOD, while the oppositive outcome occurred following transfusion of stored KEL RBCs. The distinct impact of storage on HOD or KEL alloimmunization did not appear to reflect intrinsic differences between HOD or KEL RBCs, as transfusion of stored HOD × KEL RBCs resulted in increased IgG anti-HOD antibody development and reduced IgG anti-KEL antibody formation. CONCLUSIONS These data demonstrate a dichotomous impact of storage on immunization to distinct RBC antigens, offering a possible explanation for inconsistent clinical experience and the need for additional studies on the relationship between RBC storage and alloimmunization.
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Affiliation(s)
- Cheryl L. Maier
- Center for Transfusion Medicine and Cellular Therapies, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Ryan P. Jajosky
- Joint Program in Transfusion Medicine, Department of Pathology, Brigham and Women’s Hospital, Boston, Massachusetts, USA
| | - Seema R. Patel
- Department of Pediatrics, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Hans P. Verkerke
- Center for Transfusion Medicine and Cellular Therapies, Emory University School of Medicine, Atlanta, Georgia, USA
- Joint Program in Transfusion Medicine, Department of Pathology, Brigham and Women’s Hospital, Boston, Massachusetts, USA
| | - Megan D. Fuller
- Center for Transfusion Medicine and Cellular Therapies, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Jerry William Allen
- Center for Transfusion Medicine and Cellular Therapies, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Patricia E. Zerra
- Center for Transfusion Medicine and Cellular Therapies, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Ross M. Fasano
- Center for Transfusion Medicine and Cellular Therapies, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Satheesh Chonat
- Center for Transfusion Medicine and Cellular Therapies, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Cassandra D. Josephson
- Center for Transfusion Medicine and Cellular Therapies, Emory University School of Medicine, Atlanta, Georgia, USA
| | - David R. Gibb
- Cedars-Sinai Medical Center, Department of Pathology and Laboratory Medicine, Los Angeles, California, USA
| | | | - C. John Luckey
- Department of Pathology, University of Virginia, Charlottesville, Virginia, USA
| | - Krystalyn E. Hudson
- Department of Pathology and Cell Biology, Columbia University Irving Medical Center, New York City, New York, USA
| | - Jeanne E. Hendrickson
- Department of Laboratory Medicine, Yale School of Medicine, New Haven, Connecticut, USA
| | - Connie M. Arthur
- Joint Program in Transfusion Medicine, Department of Pathology, Brigham and Women’s Hospital, Boston, Massachusetts, USA
- Harvard Glycomics Center, Harvard Medical School, Boston, Massachusetts, USA
| | - Sean R. Stowell
- Joint Program in Transfusion Medicine, Department of Pathology, Brigham and Women’s Hospital, Boston, Massachusetts, USA
- Harvard Glycomics Center, Harvard Medical School, Boston, Massachusetts, USA
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23
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Falguière C, Allali S, Khazem B, Kamdem A, Arnaud C, Belloy M, Guitton C, Odièvre MH, Pertuisel S, Dumesnil C, Guillaumat C, Garrec N, Gauthier A, Mahe P, Soussan-Banini V, Le-Carrer L, Merlin E, David A, Pellegrino B, Paillard C, Brasme JF, Lagarde M, Pirenne F, Pondarre C. Delayed hemolytic transfusion reaction in children with sickle cell disease: first 5-year retrospective study in mainland France. Haematologica 2023; 108:889-894. [PMID: 36325889 PMCID: PMC9973478 DOI: 10.3324/haematol.2022.281050] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Indexed: 11/06/2022] Open
Affiliation(s)
- Claire Falguière
- Pediatric Department, Sickle Cell Disease Referral Center, Creteil.
| | - Slimane Allali
- Pediatric Department, Sickle Cell Disease Referral Center, Necker Hospital, APHP, Paris
| | - Bassem Khazem
- Pediatric Department, Sickle Cell Disease Referral Center, Creteil
| | - Annie Kamdem
- Pediatric Department, Sickle Cell Disease Referral Center, Creteil
| | - Cécile Arnaud
- Pediatric Department, Sickle Cell Disease Referral Center, Creteil
| | - Marie Belloy
- Pediatric Department, Centre for Sickle Cell Disease, Aulnay sous-bois
| | - Corinne Guitton
- Pediatric Department, Sickle Cell Disease Referral Center, APHP, Kremlin-Bicetre
| | - Marie-Hélène Odièvre
- Pediatric Department, Centre for Sickle Cell Disease, Trousseau Hospital, APHP, Sorbonne Universite, INSERM UMRS 1134, BIGR, Paris
| | - Sophie Pertuisel
- Department of Pediatric Hemato-oncology, University Hospital of Rennes, Rennes
| | - Cecile Dumesnil
- Department of Paediatric Hemato-oncology, Hopital Charles Nicolle, Rouen
| | - Cécile Guillaumat
- Pediatric Department, Centre for Sickle Cell Disease, Corbeil-Essonnes
| | - Nathalie Garrec
- Pediatric Department, Centre for Sickle Cell Disease, Jossigny
| | | | - Perrine Mahe
- Pediatric Department, Sickle Cell Disease Referral Center, Montpellier
| | | | | | - Etienne Merlin
- Pediatric Department, Centre for Sickle Cell Disease, Clermont-Ferrand University Hospital, Clermont-Ferrand
| | - Audrey David
- Department of Pediatric Hemato-oncology, University Hospital of Saint-etienne, Saint-etienne
| | | | - Catherine Paillard
- Department of Pediatric Hemato-oncology and Bone Marrow Transplantation Unit, Hopital de Hautepierre, Strasbourg
| | | | - Marie Lagarde
- Pediatric Department, Centre for Sickle Cell Disease, Bordeaux
| | - France Pirenne
- Etablissement Francais du Sang, Creteil, France; Universite Paris Est Creteil INSERM U955, Creteil
| | - Corinne Pondarre
- Pediatric Department, Sickle Cell Disease Referral Center, Creteil, France; Universite Paris Est Creteil INSERM U955, Creteil
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24
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S. Abdullah SZ, Hassan MN, Ramli M, Abdullah M, Mohd Noor NH. Red Blood Cell Alloimmunization and Its Associated Factors among Chronic Liver Disease Patients in a Teaching Hospital in Northeastern Malaysia. Diagnostics (Basel) 2023; 13:diagnostics13050886. [PMID: 36900030 PMCID: PMC10001194 DOI: 10.3390/diagnostics13050886] [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: 01/31/2023] [Revised: 02/16/2023] [Accepted: 02/16/2023] [Indexed: 03/02/2023] Open
Abstract
Red blood cell (RBC) alloimmunization is an important complication of blood transfusion. Variations in the frequency of alloimmunization have been noted among different patient populations. We aimed to determine the prevalence of RBC alloimmunization and associated factors among chronic liver disease (CLD) patients in our center. This is a case-control study involving 441 patients with CLD who were being treated at Hospital Universiti Sains Malaysia and subjected to pre-transfusion testing from April 2012 until April 2022. Clinical and laboratory data were retrieved and statistically analyzed. A total of 441 CLD patients were included in our study, with the majority being elderly, with the mean age of patients 57.9 (SD ± 12.1) years old, male (65.1%) and Malays (92.1%). The most common causes of CLD in our center are viral hepatitis (62.1%) and metabolic liver disease (25.4%). Twenty-four patients were reported to have RBC alloimmunization, resulting in an overall prevalence of 5.4%. Higher rates of alloimmunization were seen in females (7.1%) and patients with autoimmune hepatitis (11.1%). Most patients developed a single alloantibody (83.3%). The most common alloantibody identified belonged to the Rh blood group, anti-E (35.7%) and anti-c (14.3%), followed by the MNS blood group, anti-Mia (17.9%). There was no significant factor association of RBC alloimmunization among CLD patients identified. Our center has a low prevalence of RBC alloimmunization among CLD patients. However, the majority of them developed clinically significant RBC alloantibodies, mostly from the Rh blood group. Therefore, phenotype matching for Rh blood groups should be provided for CLD patients requiring blood transfusions in our center to prevent RBC alloimmunization.
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Affiliation(s)
- Siti Zaleha S. Abdullah
- Department of Haematology, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian 16150, Malaysia
| | - Mohd Nazri Hassan
- Department of Haematology, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian 16150, Malaysia
- Transfusion Medicine Unit, Hospital Universiti Sains Malaysia, Kubang Kerian 16150, Malaysia
- Correspondence: (M.N.H.); (N.H.M.N.); Tel.: +60-9767-6198 (M.N.H.); +60-9767-6196 (N.H.M.N.)
| | - Marini Ramli
- Department of Haematology, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian 16150, Malaysia
- Transfusion Medicine Unit, Hospital Universiti Sains Malaysia, Kubang Kerian 16150, Malaysia
| | - Marne Abdullah
- Department of Haematology, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian 16150, Malaysia
- Transfusion Medicine Unit, Hospital Universiti Sains Malaysia, Kubang Kerian 16150, Malaysia
| | - Noor Haslina Mohd Noor
- Department of Haematology, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian 16150, Malaysia
- Transfusion Medicine Unit, Hospital Universiti Sains Malaysia, Kubang Kerian 16150, Malaysia
- Correspondence: (M.N.H.); (N.H.M.N.); Tel.: +60-9767-6198 (M.N.H.); +60-9767-6196 (N.H.M.N.)
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25
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Arthur CM, Stowell SR. The Development and Consequences of Red Blood Cell Alloimmunization. ANNUAL REVIEW OF PATHOLOGY 2023; 18:537-564. [PMID: 36351365 PMCID: PMC10414795 DOI: 10.1146/annurev-pathol-042320-110411] [Citation(s) in RCA: 18] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
While red blood cell (RBC) transfusion is the most common medical intervention in hospitalized patients, as with any therapeutic, it is not without risk. Allogeneic RBC exposure can result in recipient alloimmunization, which can limit the availability of compatible RBCs for future transfusions and increase the risk of transfusion complications. Despite these challenges and the discovery of RBC alloantigens more than a century ago, relatively little has historically been known regarding the immune factors that regulate RBC alloantibody formation. Through recent epidemiological approaches, in vitro-based translational studies, and newly developed preclinical models, the processes that govern RBC alloimmunization have emerged as more complex and intriguing than previously appreciated. Although common alloimmunization mechanisms exist, distinct immune pathways can be engaged, depending on the target alloantigen involved. Despite this complexity, key themes are beginning to emerge that may provide promising approaches to not only actively prevent but also possibly alleviate the most severe complications of RBC alloimmunization.
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Affiliation(s)
- Connie M Arthur
- Joint Program in Transfusion Medicine, Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, ,
| | - Sean R Stowell
- Joint Program in Transfusion Medicine, Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, ,
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26
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Light J, Boucher M, Baskin-Miller J, Winstead M. Managing the Cerebrovascular Complications of Sickle Cell Disease: Current Perspectives. J Blood Med 2023; 14:279-293. [PMID: 37082003 PMCID: PMC10112470 DOI: 10.2147/jbm.s383472] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Accepted: 03/31/2023] [Indexed: 04/22/2023] Open
Abstract
The importance of protecting brain function for people with sickle cell disease (SCD) cannot be overstated. SCD is associated with multiple cerebrovascular complications that threaten neurocognitive function and life. Without screening and preventive management, 11% of children at 24% of adults with SCD have ischemic or hemorrhagic strokes. Stroke screening in children with SCD is well-established using transcranial Doppler ultrasound (TCD). TCD velocities above 200 cm/s significantly increase the risk of stroke, which can be prevented using chronic red blood cell (RBC) transfusion. RBC transfusion is also the cornerstone of acute stroke management and secondary stroke prevention. Chronic transfusion requires long-term management of complications like iron overload. Hydroxyurea can replace chronic transfusions for primary stroke prevention in a select group of patients or in populations where chronic transfusions are not feasible. Silent cerebral infarction (SCI) is even more common than stroke, affecting 39% of children and more than 50% of adults with SCD; management of SCI is individualized and includes careful neurocognitive evaluation. Hematopoietic stem cell transplant prevents cerebrovascular complications, despite the short- and long-term risks. Newer disease-modifying agents like voxelotor and crizanlizumab, as well as gene therapy, may treat cerebrovascular complications, but these approaches are investigational.
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Affiliation(s)
- Jennifer Light
- Pediatric Hematology-Oncology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Maria Boucher
- Pediatric Hematology-Oncology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Jacquelyn Baskin-Miller
- Pediatric Hematology-Oncology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Mike Winstead
- Pediatric Hematology-Oncology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
- Correspondence: Mike Winstead, Division of Pediatric Hematology-Oncology, University of North Carolina at Chapel Hill, 101 Manning Drive, Chapel Hill, NC, USA, Tel +1 919-966-1178, Fax +1 919-966-7629, Email
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27
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Al Mozain N, Elobied Y, Al-Omran A, Aljaloud A, Omair AB, Tuwaim RB, Alkhalifah S, Altawil ES, Abraham S, Salcedo LR, Parena A, Shah F, Ayyoubi MT, Hermelin D, Al Gahtani F, Alfeky MA, El Gohary G. Comparative study between chronic automated red blood cell exchange and manual exchange transfusion in patients with sickle cell disease: A single center experience from Saudi Arabia. Asian J Transfus Sci 2023; 17:91-96. [PMID: 37188028 PMCID: PMC10180797 DOI: 10.4103/ajts.ajts_13_21] [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: 01/30/2021] [Accepted: 06/01/2021] [Indexed: 11/04/2022] Open
Abstract
BACKGROUND Red cell transfusion remains the gold standard in managing sickle cell disease (SCD) with severe complications. Offering red blood cell exchange (RBCX) either manual exchange transfusion (MET) or automated RBCX (aRBCX) can reduce the complications of chronic transfusion and maintain target Hb thresholds. This study audits the hospital experience of overseeing adult SCD patients treated with RBCX, both automated and manual, and compares the safety and efficacy. MATERIALS AND METHODS This retrospective observational study was conducted as an audit for chronic RBCX for adult patients with SCD in 2015-2019 at King Saud University Medical City, Riyadh, Saudi Arabia. RESULTS A total of 344 RBCX for 20 adult SCD patients who were enrolled in regular RBCX, (11/20) patients had regular aRBCX with a total of (157) sessions, and (9/20) patients had MET with a total of (187) sessions. The median level of HbS% post-aRBCX was significantly lower than MET (24.5.9% vs. 47.3%, P < 0.010). Patients on aRBCX had fewer sessions (5 vs. 7.5, P < 0.067) with better disease control. Although the median yearly pRBC units per patient for aRBCX was more than the double needed for MET (28.64 vs. 13.39, P < 0.010), the median ferritin level was 42 μg/L in aRBCX versus 983.7 μg/L in MET, P < 0.012. CONCLUSION Compared to MET, aRBCX was more effective in reducing HbS, with fewer hospital visits and better disease control. Although more pRBCs were transfused, the ferritin level was better controlled in the aRBCX group without increasing alloimmunization risk.
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Affiliation(s)
- Nour Al Mozain
- Department of Pathology and Laboratory Medicine, King Fiasal Specialised Hospital, Riyadh, Saudi Arabia
| | - Yasmin Elobied
- Department of Blood Bank, King Saud University, Riyadh, Saudi Arabia
| | - Amal Al-Omran
- Department of Blood Bank, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Alhanouf Aljaloud
- Department of Blood Bank, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Alanoud Bin Omair
- Department of Blood Bank, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Reema Bin Tuwaim
- Department of Blood Bank, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Sara Alkhalifah
- Department of Blood Bank, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Esraa S. Altawil
- Department of Pharmacy, King Saud University Medical City, King Saud University, Riyadh, Saudi Arabia
| | - Sheena Abraham
- Department of Blood Bank, King Saud University, Riyadh, Saudi Arabia
| | | | - Aljoyce Parena
- Department of Blood Bank, King Saud University, Riyadh, Saudi Arabia
| | - Farrukh Shah
- Department of Hematology, Whittington Health, London, UK
| | - M. Tayyeb Ayyoubi
- Department of Blood Bank, King Saud University, Riyadh, Saudi Arabia
| | - Daniela Hermelin
- Department of Pathology, School of Medicine, Saint Louis University, St. Louis, Missouri, United States
| | - Farjah Al Gahtani
- Oncology Centre, Section of Adult Hematology/HSCT, College of Medicine, King Saud University Medical City, King Saud University, Riyadh, Saudi Arabia
| | - Mervat Abdalhameed Alfeky
- Department of Clinical Pathology, Laboratory Hematology, Ain Shams University Hospitals, Cairo, Egypt
| | - Ghada El Gohary
- Oncology Centre, Section of Adult Hematology/HSCT, College of Medicine, King Saud University Medical City, King Saud University, Riyadh, Saudi Arabia
- Department of Internal Medicine/Adult Hematology, Ain Shams University Hospital, Cairo, Egypt
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28
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Rossi M, Pirenne F, Le Roux E, Smaïne D, Belloy M, Eyssette‐Guerreau S, Couque N, Holvoet L, Ithier G, Brousse V, Koehl B, Faye A, Benkerrou M, Missud F. Delayed haemolytic transfusion reaction in paediatric patients with sickle cell disease: A retrospective study in a French national reference centre. Br J Haematol 2022; 201:125-132. [PMID: 36541848 DOI: 10.1111/bjh.18605] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Accepted: 12/02/2022] [Indexed: 12/24/2022]
Abstract
Delayed haemolytic transfusion reaction (DHTR) is a life-threatening haemolytic anaemia following red blood cell transfusion in patients with sickle cell disease, with only scarce data in children. We retrospectively analysed 41 cases of DHTR in children treated between 2006 and 2020 in a French university hospital. DHTR manifested at a median age of 10.5 years, symptoms occurred a median of 8 days after transfusion performed for an acute event (63%), before surgery (20%) or in a chronic transfusion programme (17%). In all, 93% of patients had painful crisis. Profound anaemia (median 49 g/L), low reticulocyte count (median 140 ×109 /L) and increased lactate dehydrogenase (median 2239 IU/L) were observed. Antibody screening was positive in 51% of patients, and more frequent when there was a history of alloimmunisation. Although no deaths were reported, significant complications occurred in 51% of patients: acute chest syndrome (12 patients), cholestasis (five patients), stroke (two patients) and kidney failure (two patients). A further transfusion was required in 23 patients and corticosteroids were used in 21 to reduce the risk of additional haemolysis. In all, 13 patients subsequently received further transfusions with recurrence of DHTR in only two. The study affords a better overview of DHTR and highlights the need to establish guidelines for its management in children.
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Affiliation(s)
- Marica Rossi
- Sickle Cell Disease Center, Hematology Unit, Robert Debré Hospital, Assistance Publique–Hôpitaux de Paris (AP‐HP) Paris France
| | - France Pirenne
- Université Paris Est Créteil, Institut National de la Santé et de la Recherche Médicale (INSERM) U955, Etablissement Français du Sang, Henri Mondor Hospital Créteil France
| | - Enora Le Roux
- CIC 1426, UEC, AP‐HP, Nord ‐ Université Paris Cité, Hôpital Universitaire Robert Debré, INSERM Paris France
| | - Djamel Smaïne
- Etablissement Français du Sang, Robert Debré Hospital, AP‐HP Paris France
| | - Marie Belloy
- General Pediatrics Unit, Robert Ballanger Hospital Aulnay‐sous‐Bois France
| | | | - Nathalie Couque
- Department of Molecular Genetics Robert Debré Hospital, AP‐HP Paris France
| | - Laurent Holvoet
- Sickle Cell Disease Center, Hematology Unit, Robert Debré Hospital, Assistance Publique–Hôpitaux de Paris (AP‐HP) Paris France
| | - Ghislaine Ithier
- Sickle Cell Disease Center, Hematology Unit, Robert Debré Hospital, Assistance Publique–Hôpitaux de Paris (AP‐HP) Paris France
| | - Valentine Brousse
- Sickle Cell Disease Center, Hematology Unit, Robert Debré Hospital, Assistance Publique–Hôpitaux de Paris (AP‐HP) Paris France
- INSERM Unité mixte de recherche (UMR)_S1134 Paris France
| | - Bérengère Koehl
- Sickle Cell Disease Center, Hematology Unit, Robert Debré Hospital, Assistance Publique–Hôpitaux de Paris (AP‐HP) Paris France
- INSERM Unité mixte de recherche (UMR)_S1134 Paris France
- Université Paris Cité Paris France
| | - Albert Faye
- Université Paris Cité Paris France
- General Pediatrics Unit, Robert Debré Hospital, AP‐HP Paris France
| | - Malika Benkerrou
- Sickle Cell Disease Center, Hematology Unit, Robert Debré Hospital, Assistance Publique–Hôpitaux de Paris (AP‐HP) Paris France
- INSERM UMR_S1123 Paris France
| | - Florence Missud
- Sickle Cell Disease Center, Hematology Unit, Robert Debré Hospital, Assistance Publique–Hôpitaux de Paris (AP‐HP) Paris France
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29
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Wong K, Lai WK, Jackson DE. HLA Class II regulation of immune response in sickle cell disease patients: Susceptibility to red blood cell alloimmunization (systematic review and meta-analysis). Vox Sang 2022; 117:1251-1261. [PMID: 36102140 PMCID: PMC9826043 DOI: 10.1111/vox.13351] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Revised: 06/25/2022] [Accepted: 07/15/2022] [Indexed: 01/18/2023]
Abstract
BACKGROUND AND OBJECTIVES Sickle cell disease (SCD) patients are commonly treated with red blood cell (RBC) transfusion. Pretransfusion tests commonly involve limited serological antibody testing. RBC alloimmunization to RBC antigens is a frequently encountered complication seen in chronically transfused patients. Genetic factors such as the human leukocyte antigen (HLA) are known to influence and regulate immune responses. HLAs are highly polymorphic and play an essential role in regulating immune responses, including RBC alloimmunization. The aim of this study was to conduct a systematic review and meta-analysis to evaluate the association between HLA Class II allelic polymorphisms with the possible risk of developing RBC alloantibodies. MATERIALS AND METHODS Four databases were systematically searched for relevant studies between the years 2000 and 2021 following the PRISMA guidelines. Four articles met the eligibility and quality criterion, and three alleles, HLA-DRB1*04, HLA-DRB1*15 and HLA-DQB1*03, that were found to be potentially associated with an increased risk in alloantibody formation were included. RESULTS The primary outcome measure was alloimmunization by RBC antigen exposure in multiply transfused SCD patients. The total estimate of alloimmunization of the SCD patients was 2.33 (95% CI, 1.58-3.44), demonstrating susceptibility to RBC alloantibody formation. Heterogeneity between the studies was insignificant, suggesting the differences associated with random sampling errors. The results showed that SCD patients carry an increased risk of producing RBC alloantibodies. CONCLUSION A strategy to prevent RBC alloimmunization is genotyping for genetically susceptible SCD patients receiving multiple transfusions. Early identification of genetic variants that can potentially increase the risk of RBC alloimmunization could aid in the screening process and selection of phenotypically matched RBC units.
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Affiliation(s)
- Karmen Wong
- Thrombosis and Vascular Diseases Laboratory, School of Health and Biomedical SciencesRMIT UniversityBundooraVictoriaAustralia
| | - Wing Kit Lai
- Thrombosis and Vascular Diseases Laboratory, School of Health and Biomedical SciencesRMIT UniversityBundooraVictoriaAustralia
| | - Denise E. Jackson
- Thrombosis and Vascular Diseases Laboratory, School of Health and Biomedical SciencesRMIT UniversityBundooraVictoriaAustralia
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30
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Rollins MR, Chou ST. Adverse events of red blood cell transfusions in patients with sickle cell disease. Transfus Apher Sci 2022; 61:103557. [PMID: 36064527 PMCID: PMC10149091 DOI: 10.1016/j.transci.2022.103557] [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: 11/28/2022]
Abstract
Blood transfusion is a common medical intervention for patients with sickle cell disease (SCD) and disease related complications. While patients with SCD are at risk for all transfusion related adverse events defined by the National Healthcare Safety Network (NHSN) Biovigilance Component Hemovigilance Module Surveillance Protocol, they are uniquely susceptible to certain adverse events. This review discusses risk factors, mitigation strategies, and management recommendations for alloimmunization, hemolytic transfusion reactions, hyperviscosity and transfusion-associated iron overload in the context of SCD.
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Affiliation(s)
- Margo R Rollins
- Children's Healthcare of Atlanta, Department of Pathology and Laboratory Medicine, 1405 Clifton Rd NE, 1st Floor, Atlanta, GA 30322, USA; Emory University School of Medicine, Department of Pediatrics, Aflac Cancer and Blood Disorders Center, 1405 Clifton Rd NE, Atlanta, GA 30322, USA
| | - Stella T Chou
- The Children's Hospital of Philadelphia, Departments of Pediatrics and Pathology and Laboratory Medicine, The School of Medicine at the University of Pennsylvania, 3615 Civic Center Boulevard, Abramson Research Building Room 316D, Philadelphia, PA 19104, USA.
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31
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Zhou YY, Reeves HM, Webb L, Santiago Z, Maitta RW. Chronic red cell exchange in sickle cell patients with iron overload may not affect mortality. Front Med (Lausanne) 2022; 9:892967. [PMID: 36237536 PMCID: PMC9550931 DOI: 10.3389/fmed.2022.892967] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2022] [Accepted: 09/13/2022] [Indexed: 11/26/2022] Open
Affiliation(s)
- Yi Yuan Zhou
- University Hospitals Cleveland Medical Center, Cleveland, OH, United States
- Case Western Reserve University School of Medicine, Cleveland, OH, United States
| | - Hollie M. Reeves
- University Hospitals Cleveland Medical Center, Cleveland, OH, United States
- Case Western Reserve University School of Medicine, Cleveland, OH, United States
| | - LaRhonda Webb
- University Hospitals Cleveland Medical Center, Cleveland, OH, United States
| | - Zamira Santiago
- University Hospitals Cleveland Medical Center, Cleveland, OH, United States
| | - Robert W. Maitta
- University Hospitals Cleveland Medical Center, Cleveland, OH, United States
- Case Western Reserve University School of Medicine, Cleveland, OH, United States
- *Correspondence: Robert W. Maitta
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32
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Penkert RR, Azul M, Sealy RE, Jones BG, Dowdy J, Hayden RT, Tang L, Ross AC, Hankins JS, Hurwitz JL. Hypothesis: Low Vitamin A and D Levels Worsen Clinical Outcomes When Children with Sickle Cell Disease Encounter Parvovirus B19. Nutrients 2022; 14:nu14163415. [PMID: 36014920 PMCID: PMC9414848 DOI: 10.3390/nu14163415] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2022] [Revised: 07/31/2022] [Accepted: 08/10/2022] [Indexed: 12/12/2022] Open
Abstract
Human parvovirus B19 causes life-threatening anemia due to transient red cell aplasia (TRCA) in individuals with sickle cell disease (SCD). Children with SCD experiencing profound anemia during TRCA often require red blood cell transfusions and hospitalization. The prevalence of vitamin deficiencies in SCD is high and deficiencies are associated with respiratory and pain symptoms, but the effects of vitamins on acute infection with parvovirus B19 remain unclear. We performed a clinical study in which 20 SCD patients hospitalized with parvovirus B19 infections (Day 0) were monitored over a 120-day time course to query relationships between vitamins A and D and clinical outcomes. There were significant negative correlations between Day 0 vitamin levels and disease consequences (e.g., red blood cell transfusion requirements, inflammatory cytokines). There were significant positive correlations (i) between Day 0 vitamins and peak virus-specific antibodies in nasal wash, and (ii) between Day 0 virus-specific serum plus nasal wash antibodies and absolute reticulocyte counts. There was a significant negative correlation between Day 0 virus-specific serum antibodies and virus loads. To explain the results, we propose circular and complex mechanisms. Low baseline vitamin levels may weaken virus-specific immune responses to permit virus amplification and reticulocyte loss; consequent damage may further reduce vitamin levels and virus-specific immunity. While the complex benefits of vitamins are not fully understood, we propose that maintenance of replete vitamin A and D levels in children with SCD will serve as prophylaxis against parvovirus B19-induced TRCA complications.
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Affiliation(s)
- Rhiannon R. Penkert
- Department of Infectious Diseases, St. Jude Children’s Research Hospital, 262 Danny Thomas Place, Memphis, TN 38105, USA
| | - Melissa Azul
- Department of Hematology, St. Jude Children’s Research Hospital, Memphis, TN 38105, USA
| | - Robert E. Sealy
- Department of Infectious Diseases, St. Jude Children’s Research Hospital, 262 Danny Thomas Place, Memphis, TN 38105, USA
| | - Bart G. Jones
- Department of Infectious Diseases, St. Jude Children’s Research Hospital, 262 Danny Thomas Place, Memphis, TN 38105, USA
| | - Jola Dowdy
- Department of Bone Marrow Transplant and Cellular Therapy, St. Jude Children’s Research Hospital, Memphis, TN 38105, USA
| | - Randall T. Hayden
- Department of Pathology, St. Jude Children’s Research Hospital, Memphis, TN 38105, USA
| | - Li Tang
- Department of Biostatistics, St. Jude Children’s Research Hospital, Memphis, TN 38105, USA
| | - A. Catharine Ross
- Department of Nutritional Sciences, Pennsylvania State University, University Park, PA 16802, USA
| | - Jane S. Hankins
- Department of Hematology, St. Jude Children’s Research Hospital, Memphis, TN 38105, USA
| | - Julia L. Hurwitz
- Department of Infectious Diseases, St. Jude Children’s Research Hospital, 262 Danny Thomas Place, Memphis, TN 38105, USA
- Department of Microbiology, Immunology and Biochemistry, University of Tennessee Health Science Center, Memphis, TN 38163, USA
- Correspondence:
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33
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Garraud O, Chiaroni J. An overview of red blood cell and platelet alloimmunisation in transfusion. Transfus Clin Biol 2022; 29:297-306. [PMID: 35970488 DOI: 10.1016/j.tracli.2022.08.140] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Post-transfusion alloimmunisation is the main complication of all those observed after one or more transfusion episodes. Alloimmunisation is observed after the transfusion of red blood cell concentrates but also of platelet concentrates. Besides alloimmunisation due to antigens carried almost exclusively by red blood cells such as those of the Rhesus-Kell system, alloimmunisation often raises against HLA antigens; the main responsibility for that, apart from platelet transfusions, lies with residual leukocytes in the products transfused, hence the central importance of effective leukoreduction right from the blood product preparation stage. Alloimmunization is not restricted to transfusion, but it is also observed during pregnancies, carrying out microtransfusions of blood from the fetus immunizing the mother through the placenta (in a retrograde way). Preexisting maternal-fetal immunization can complicate a transfusion program and intensify the creation of alloantibodies in several blood and tissue group systems. The occurrence of autoantibodies, created by several pathogenic reasons, can also interfere with the propensity of certain recipients of blood components to produce alloantibodies. The genetic condition of individuals is in fact strongly linked to the ability or not to recognize antigenic variants foreign to their own biological program and mount an alloimmune response. Some hemoglobin diseases, in carriers of which transfusions can be iterative and lifelong, are complicated by frequent alloimmunizations and amplification of the complications of these alloimmunizations, imposing even stricter transfusion rules. This review details the mechanisms favoring the occurrence of alloimmunization and the immunological principles for the production of molecular and cellular tools for alloimmunization. It concludes with the main preventive measures available to limit the occurrence of these frequent complications of varying severity but sometimes severe.
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Affiliation(s)
- Olivier Garraud
- Sainbiose-Inserm_U1059, Faculty of Medicine, University of Saint-Etienne, Saint-Etienne, France.
| | - Jacques Chiaroni
- Etablissement Français du Sang Provence-Alpes-Côte d'Azur-Corse, 13005 Marseille, France; Biologie des Groupes Sanguins, EFS, CNRS, ADES, Aix Marseille University, 13005 Marseille, France
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34
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Gerritsma JJ, van der Bolt N, van Bruggen R, Ten Brinke A, van Dam J, Guerrero G, Vermeulen C, de Bruin S, Vlaar APJ, Biemond BJ, Nur E, van der Schoot E, Fijnvandraat K. Measurement of post-transfusion red blood cell survival kinetics in sickle cell disease and β-Thalassemia: A biotin label approach. Transfusion 2022; 62:1984-1996. [PMID: 35916478 DOI: 10.1111/trf.17033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Revised: 04/11/2022] [Accepted: 04/13/2022] [Indexed: 11/30/2022]
Abstract
BACKGROUND Red blood cell (RBC) transfusions are an important treatment modality for patients with sickle cell disease (SCD) and β-thalassemia. A subgroup of these patients relies on a chronic RBC transfusion regimen. Little is known about RBC survival (RCS) of the transfused allogeneic RBCs. In this study, we aimed to study the RCS kinetics of transfused RBCs in SCD and β-thalassemia and to investigate factors that determine RCS. METHODS AND MATERIALS We performed a prospective cohort study on fourteen adults with SCD and β-thalassemia disease receiving a chronic transfusion regimen. RCS and the influence of donor and patient characteristics on RCS were assessed by simultaneous transfusion of two allogeneic RBCs using RBC biotinylation. Phenotyping of well-known RBC markers over time was performed using flow cytometry. RESULTS RCS of the two transfused RBC units was similar in most patients. Although intra-individual variation was small, inter-individual variation in RCS kinetics was observed. Most patients demonstrated a non-linear trend in RCS that was different from the observed linear RCS kinetics in healthy volunteers. After an initial slight increase in the proportion of biotinylated RBCs during the first 24 h, a rapid decrease within the first 10-12 days was followed by a slower clearance rate. CONCLUSION These are the first data to demonstrate that patient-related factors largely determine post-transfusion RCS behavior of donor RBC in SCD and β-thalassemia, while donor factors exert a negligible effect. Further assessment and modeling of RCS kinetics and its determinants in SCD and β-thalassemia patients may ultimately improve transfusion therapy.
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Affiliation(s)
- Jorn J Gerritsma
- Sanquin Research and Landsteiner Laboratory, Immunopathology, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands.,Amsterdam UMC, University of Amsterdam, Emma Children's Hospital, Pediatric Hematology, Amsterdam, the Netherlands
| | - Nieke van der Bolt
- Sanquin Research and Landsteiner Laboratory, Immunopathology, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands.,Sanquin Research and Landsteiner Laboratory, Immunohematology, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
| | - Robin van Bruggen
- Sanquin Research and Landsteiner Laboratory, Blood Cell Research, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
| | - Anja Ten Brinke
- Sanquin Research and Landsteiner Laboratory, Immunopathology, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
| | - John van Dam
- Sanquin Research and Landsteiner Laboratory, Molecular Hematology, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
| | - Guillermo Guerrero
- Sanquin Research and Landsteiner Laboratory, Immunohematology, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
| | - Christie Vermeulen
- Sanquin Research and Landsteiner Laboratory, Product and Process Development, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
| | - Sanne de Bruin
- Amsterdam UMC, University of Amsterdam, Intensive Care Medicine, Amsterdam, the Netherlands
| | - Alexander P J Vlaar
- Amsterdam UMC, University of Amsterdam, Intensive Care Medicine, Amsterdam, the Netherlands
| | - Bart J Biemond
- Amsterdam UMC, University of Amsterdam, Department of Hematology, Amsterdam, the Netherlands
| | - Erfan Nur
- Amsterdam UMC, University of Amsterdam, Department of Hematology, Amsterdam, the Netherlands
| | - Ellen van der Schoot
- Sanquin Research and Landsteiner Laboratory, Immunohematology, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
| | - Karin Fijnvandraat
- Amsterdam UMC, University of Amsterdam, Emma Children's Hospital, Pediatric Hematology, Amsterdam, the Netherlands.,Sanquin Research and Landsteiner Laboratory, Molecular and Cellular Hemostasis, Amsterdam UMC, University of Amsterdam, Sanquin Research, Amsterdam, the Netherlands
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35
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Waldron E, Tanhehco YC. Under the Hood: The Molecular Biology Driving Gene Therapy for the Treatment of Sickle Cell Disease. Transfus Apher Sci 2022; 61:103566. [DOI: 10.1016/j.transci.2022.103566] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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36
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Moriconi C, Dzieciatkowska M, Roy M, D'Alessandro A, Roingeard P, Lee JY, Gibb DR, Tredicine M, McGill MA, Qiu A, La Carpia F, Francis RO, Hod EA, Thomas T, Picard M, Akpan IJ, Luckey CJ, Zimring JC, Spitalnik SL, Hudson KE. Retention of functional mitochondria in mature red blood cells from patients with sickle cell disease. Br J Haematol 2022; 198:574-586. [PMID: 35670632 PMCID: PMC9329257 DOI: 10.1111/bjh.18287] [Citation(s) in RCA: 30] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Revised: 04/26/2022] [Accepted: 05/17/2022] [Indexed: 01/07/2023]
Abstract
Sickle cell disease (SCD) is an inherited blood disorder characterized by sickled red blood cells (RBCs), which are more sensitive to haemolysis and can contribute to disease pathophysiology. Although treatment of SCD can include RBC transfusion, patients with SCD have high rates of alloimmunization. We hypothesized that RBCs from patients with SCD have functionally active mitochondria and can elicit a type 1 interferon response. We evaluated blood samples from more than 100 patients with SCD and found elevated frequencies of mitochondria in reticulocytes and mature RBCs, as compared to healthy blood donors. The presence of mitochondria in mature RBCs was confirmed by flow cytometry, electron microscopy, and proteomic analysis. The mitochondria in mature RBCs were metabolically competent, as determined by enzymatic activities and elevated levels of mitochondria-derived metabolites. Metabolically-active mitochondria in RBCs may increase oxidative stress, which could facilitate and/or exacerbate SCD complications. Coculture of mitochondria-positive RBCs with neutrophils induced production of type 1 interferons, which are known to increase RBC alloimmunization rates. These data demonstrate that mitochondria retained in mature RBCs are functional and can elicit immune responses, suggesting that inappropriate retention of mitochondria in RBCs may play an underappreciated role in SCD complications and be an RBC alloimmunization risk factor.
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Affiliation(s)
- Chiara Moriconi
- Laboratory of Transfusion Biology, Department of Pathology and Cell Biology, Columbia University Irving Medical Center, New York City, New York, USA
| | - Monika Dzieciatkowska
- Department of Biochemistry and Molecular Genetics, University of Colorado Denver - Anschutz Medical Campus, Aurora, Colorado, USA
| | - Micaela Roy
- Department of Biochemistry and Molecular Genetics, University of Colorado Denver - Anschutz Medical Campus, Aurora, Colorado, USA
| | - Angelo D'Alessandro
- Department of Biochemistry and Molecular Genetics, University of Colorado Denver - Anschutz Medical Campus, Aurora, Colorado, USA
| | - Philippe Roingeard
- INSERM U1259 and Electron Microscopy Facility, Université de Tours and CHRU de Tours, Tours, France
| | - June Young Lee
- Department of Pathology and Laboratory Medicine, Division of Transfusion Medicine, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - David R Gibb
- Department of Pathology and Laboratory Medicine, Division of Transfusion Medicine, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Maria Tredicine
- Department of Translational Medicine and Surgery, Section of General Pathology, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Marlon A McGill
- Department of Psychiatry, Division of Behavioral Medicine, Columbia University Irving Medical Center, New York City, New York, USA
| | - Annie Qiu
- Laboratory of Transfusion Biology, Department of Pathology and Cell Biology, Columbia University Irving Medical Center, New York City, New York, USA
| | - Francesca La Carpia
- Laboratory of Transfusion Biology, Department of Pathology and Cell Biology, Columbia University Irving Medical Center, New York City, New York, USA
| | - Richard O Francis
- Laboratory of Transfusion Biology, Department of Pathology and Cell Biology, Columbia University Irving Medical Center, New York City, New York, USA
| | - Eldad A Hod
- Laboratory of Transfusion Biology, Department of Pathology and Cell Biology, Columbia University Irving Medical Center, New York City, New York, USA
| | - Tiffany Thomas
- Laboratory of Transfusion Biology, Department of Pathology and Cell Biology, Columbia University Irving Medical Center, New York City, New York, USA
| | - Martin Picard
- Department of Psychiatry, Division of Behavioral Medicine, Columbia University Irving Medical Center, New York City, New York, USA
| | - Imo J Akpan
- Division of Hematology/Oncology, Department of Medicine, Columbia University Irving Medical Center, New York City, New York, USA
| | - Chance John Luckey
- Department of Pathology, University of Virginia, Charlottesville, Virginia, USA
| | - James C Zimring
- University of Virginia School of Medicine, Charlottesville, Virginia, USA.,Carter Immunology Center, University of Virginia, Charlottesville, Virginia, USA
| | - Steven L Spitalnik
- Laboratory of Transfusion Biology, Department of Pathology and Cell Biology, Columbia University Irving Medical Center, New York City, New York, USA
| | - Krystalyn E Hudson
- Laboratory of Transfusion Biology, Department of Pathology and Cell Biology, Columbia University Irving Medical Center, New York City, New York, USA
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Vorholt SM, Lenz V, Just B, Enczmann J, Fischer JC, Horn PA, Zeiler TA, Balz V. High-Throughput Next-Generation Sequencing of the Kidd Blood Group: Unexpected Antigen Expression Properties of Four Alleles and Detection of Novel Variants. Transfus Med Hemother 2022; 50:51-65. [PMID: 36818776 PMCID: PMC9911998 DOI: 10.1159/000525326] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Accepted: 05/30/2022] [Indexed: 11/19/2022] Open
Abstract
Background The blood supply for patients with foreign ethnic backgrounds can be challenging, as they often have blood group and HPA patterns that differ from the variants prevalent in the German population. In addition, hemoglobinopathies requiring regular blood transfusion may be more common in such populations. High-throughput genotyping tests can facilitate the identification of the most compatible blood products, thereby reducing the risk of transfusion reactions. The present study reports the results of a molecular study for the Kidd (JK) blood group. Allele frequencies and antigen prevalence data are presented for >8,000 individuals of various origins. Material and Methods More than 8,000 blood donors were genotyped for 22 blood group systems and 5 HPA genes using an amplicon-based next-generation sequencing (NGS) approach. As part of the test system, we focused on the JK system in more detail. Double-ARMS PCR analysis was performed for the haplotype phasing of the JK1/JK2 and two more common synonymous polymorphisms. We performed transcript analysis to detect potential alternative splice products. For a subset of samples, a comparison between serotype and red cell genotype was conducted. Allele frequencies were determined for geographically different panels of individuals. Results We successfully genotyped the JK blood group for 99.6% of the samples. Haplotype phasing revealed 96 different alleles. For several alleles that carry one of the synonymous SNVs c.588A>G and c.810G>A, we could not confirm the reported JK phenotypes. We found a higher frequency of JK:1 alleles for all populations except Iraqis. JK*01W.01 alleles were more common in the Asian groups and sub-Saharan Africans. A variant of the allele JK*02N.01 was present exclusively in Southeast Asians. Conclusion Genotyping for JK antigens with a targeted NGS assay can easily be performed in routine. The interpretation that c.588A>G leads to a weak phenotype and c.810G>A to a null phenotype is questionable. IDs as well as the descriptions of alleles carrying these SNVs should be revised in the ISBT JK table.
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Affiliation(s)
- Stephanie M. Vorholt
- Institute for Transplantation Diagnostics and Cell Therapeutics, University Hospital Düsseldorf, Düsseldorf, Germany
| | - Veronika Lenz
- Institute for Transfusion Medicine, University Hospital Essen, Essen, Germany
| | - Burkhard Just
- German Red Cross Blood Service West, Hagen/Breitscheid/Münster, Germany
| | - Jürgen Enczmann
- Institute for Transplantation Diagnostics and Cell Therapeutics, University Hospital Düsseldorf, Düsseldorf, Germany
| | - Johannes C. Fischer
- Institute for Transplantation Diagnostics and Cell Therapeutics, University Hospital Düsseldorf, Düsseldorf, Germany
| | - Peter A. Horn
- Institute for Transfusion Medicine, University Hospital Essen, Essen, Germany
| | - Thomas A. Zeiler
- German Red Cross Blood Service West, Hagen/Breitscheid/Münster, Germany
| | - Vera Balz
- Institute for Transplantation Diagnostics and Cell Therapeutics, University Hospital Düsseldorf, Düsseldorf, Germany,*Vera Balz,
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38
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Covington ML, Cone-Sullivan JK, Andrzejewski C, Lu W, Thomasson RR, O'Brien K, Brunker PAR, Stowell SR. Unmasking delayed hemolytic transfusion reactions in patients with sickle-cell disease: Challenges and opportunities for improvement. Transfusion 2022; 62:1662-1670. [PMID: 35778994 DOI: 10.1111/trf.16967] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2022] [Revised: 04/30/2022] [Accepted: 05/17/2022] [Indexed: 12/25/2022]
Affiliation(s)
- Mischa L Covington
- Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Jensyn K Cone-Sullivan
- Department of Pathology and Laboratory Medicine, Tufts Medical Center, Boston, Massachusetts, USA
| | - Chester Andrzejewski
- Transfusion Medicine Service, Baystate Medical Center, Baystate Health, Springfield, Massachusetts, USA
| | - Wen Lu
- Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Reggie R Thomasson
- Department of Pathology and Laboratory Medicine, Boston Medical Center and Boston University School of Medicine, Boston, Massachusetts, USA
| | - Kerry O'Brien
- Department of Pathology, Beth Israel Deaconess, Harvard Medical School, Boston, Massachusetts, USA
| | - Patricia A R Brunker
- Department of Pathology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Sean R Stowell
- Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
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39
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Investigation of Dombrock Blood Group Alleles and Genotypes among Saudi Blood Donors in Southwestern Saudi Arabia. Genes (Basel) 2022; 13:genes13061079. [PMID: 35741842 PMCID: PMC9222856 DOI: 10.3390/genes13061079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Revised: 06/13/2022] [Accepted: 06/14/2022] [Indexed: 12/07/2022] Open
Abstract
The Dombrock (DO) blood group system has two primary antigens, Doa and Dob, which can cause delayed hemolytic transfusion reactions. The paucity of specific monospecific antibodies can hamper the typing based on these antigens. Thus, blood group genotyping (BGG) was investigated as a possible solution. Sequence-specific primers were designed to target a single nucleotide polymorphism (rs11276) on the ART4 gene encoding the DO*A and DO*B alleles. Blood samples (n = 150) from randomly selected volunteer donors were used. DNA was extracted and resulting PCR products were purified and sequenced. The allelic frequencies of DO*A and DO*B were (n = 122, 40.67%) and (n = 178, 59.33%), respectively. The distributions of DO genotypes were as follows: DO*A/DO*A (n = 20), 13.33%; DO*B/DO*B (n = 48), 32.00%; and DO*A/DO*B (n = 82), 54.67%. In conclusion, this study reports on the allelic frequencies of DO*A and DO*B of the DO blood group system in Jazan Province, Kingdom of Saudi Arabia. Furthermore, this study reports on the prevalence of each genotype, of which DO*A/DO*B was the most abundant. This study contributes significantly to build the current blood donor database in Southwestern Saudi Arabia. Moreover, it may assist in providing safe blood to polytransfused patients and reduce the risk of the red cell alloimmunization.
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40
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Arthur CM, Patel SR, Sharma A, Zerra PE, Chonat S, Jajosky RP, Fasano RM, Patel R, Bennett A, Zhou X, Luckey CJ, Hudson KE, Eisenbarth SC, Josephson CD, Roback JD, Hendrickson JE, Stowell SR. Clodronate inhibits alloimmunization against distinct red blood cell alloantigens in mice. Transfusion 2022; 62:948-953. [PMID: 35470900 PMCID: PMC9491148 DOI: 10.1111/trf.16872] [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: 06/03/2021] [Revised: 01/08/2022] [Accepted: 01/08/2022] [Indexed: 11/25/2022]
Abstract
BACKGROUND Alloimmunization can be a significant barrier to red blood cell (RBC) transfusion. While alloantigen matching protocols hold promise in reducing alloantibody formation, transfusion-dependent patients can still experience RBC alloimmunization and associated complications even when matching protocols are employed. As a result, complementary strategies capable of actively preventing alloantibody formation following alloantigen exposure are warranted. STUDY DESIGN AND METHODS We examined whether pharmacological removal of macrophages using clodronate may provide an additional strategy to actively inhibit RBC alloimmunization using two preclinical models of RBC alloimmunization. To accomplish this, mice were treated with clodronate, followed by transfusion of RBCs expressing the HOD (HEL, OVA, and Duffy) or KEL antigens. On days 5 and 14 post transfusion, anti-HOD or anti-KEL IgM and IgG antibodies were evaluated. RESULTS Low dose clodronate effectively eliminated key marginal zone macrophage populations from the marginal sinus. Prior treatment with clodronate, but not empty liposomes, also significantly inhibited IgM and IgG anti-HOD alloantibody formation following transfusion of HOD RBCs. Similar exposure to clodronate inhibited IgM and IgG antibody formation following KEL RBC transfusion. CONCLUSIONS Clodronate can inhibit anti-HOD and anti-KEL antibody formation following RBC transfusion in preclinical models. These results suggest that clodronate may provide an alternative approach to actively inhibit or prevent the development of alloantibodies following RBC transfusion, although future studies will certainly be needed to fully explore this possibility.
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Affiliation(s)
- Connie M Arthur
- Center for Transfusion Medicine and Cellular Therapies, Emory University School of Medicine, Atlanta, Georgia, USA.,Joint Program in Transfusion Medicine, Department of Pathology, Brigham and Women's Hospital, Boston, Massachusetts, USA.,Harvard Glycomics Center, Harvard Medical School, Boston, Massachusetts, USA
| | - Seema R Patel
- Department of Pediatrics, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Asish Sharma
- Harvard Glycomics Center, Harvard Medical School, Boston, Massachusetts, USA
| | - Patricia E Zerra
- Center for Transfusion Medicine and Cellular Therapies, Emory University School of Medicine, Atlanta, Georgia, USA.,Harvard Glycomics Center, Harvard Medical School, Boston, Massachusetts, USA.,Department of Pediatrics, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Satheesh Chonat
- Department of Pediatrics, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Ryan P Jajosky
- Joint Program in Transfusion Medicine, Department of Pathology, Brigham and Women's Hospital, Boston, Massachusetts, USA.,Harvard Glycomics Center, Harvard Medical School, Boston, Massachusetts, USA
| | - Ross M Fasano
- Center for Transfusion Medicine and Cellular Therapies, Emory University School of Medicine, Atlanta, Georgia, USA.,Department of Pediatrics, Emory University School of Medicine, Atlanta, Georgia, USA.,Department of Pathology, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Ravi Patel
- Department of Pediatrics, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Ashley Bennett
- Department of Pediatrics, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Xiaoxi Zhou
- Center for Transfusion Medicine and Cellular Therapies, Emory University School of Medicine, Atlanta, Georgia, USA
| | - C John Luckey
- Department of Pathology, University of Virginia, Charlottesville, Virginia, USA
| | - Krystalyn E Hudson
- Department of Pathology and Cell Biology, Columbia University Irving Medical Center, New York City, New York, USA
| | | | - Cassandra D Josephson
- Center for Transfusion Medicine and Cellular Therapies, Emory University School of Medicine, Atlanta, Georgia, USA.,Department of Pediatrics, Emory University School of Medicine, Atlanta, Georgia, USA.,Department of Pathology, Emory University School of Medicine, Atlanta, Georgia, USA
| | - John D Roback
- Center for Transfusion Medicine and Cellular Therapies, Emory University School of Medicine, Atlanta, Georgia, USA.,Department of Pathology, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Jeanne E Hendrickson
- Department of Laboratory Medicine, Yale School of Medicine, New Haven, Connecticut, USA
| | - Sean R Stowell
- Center for Transfusion Medicine and Cellular Therapies, Emory University School of Medicine, Atlanta, Georgia, USA.,Joint Program in Transfusion Medicine, Department of Pathology, Brigham and Women's Hospital, Boston, Massachusetts, USA.,Harvard Glycomics Center, Harvard Medical School, Boston, Massachusetts, USA
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Halawani AJ, Mobarki AA, Arjan AH, Saboor M, Hamali HA, Dobie G, Alsharif KF. Red Cell Alloimmunization and Autoimmunization Among Sickle Cell Disease and Thalassemia Patients in Jazan Province, Saudi Arabia. Int J Gen Med 2022; 15:4093-4100. [PMID: 35450032 PMCID: PMC9017690 DOI: 10.2147/ijgm.s360320] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Accepted: 04/06/2022] [Indexed: 12/18/2022] Open
Affiliation(s)
- Amr J Halawani
- Department of Laboratory Medicine, Faculty of Applied Medical Sciences, Umm Al-Qura University, Makkah, Saudi Arabia
- Correspondence: Amr J Halawani, Department of Laboratory Medicine, Faculty of Applied Medical Sciences, Umm Al-Qura University, Makkah, Saudi Arabia, Email
| | - Abdullah A Mobarki
- Department of Medical Laboratory Technology, Faculty of Applied Medical Sciences, Jazan University, Jazan, Saudi Arabia
| | - Ali H Arjan
- Department of Laboratory and Blood Bank, King Fahad Central Hospital, Ministry of Health, Jazan, Saudi Arabia
| | - Muhammad Saboor
- Department of Medical Laboratory Technology, Faculty of Applied Medical Sciences, Jazan University, Jazan, Saudi Arabia
| | - Hassan A Hamali
- Department of Medical Laboratory Technology, Faculty of Applied Medical Sciences, Jazan University, Jazan, Saudi Arabia
| | - Gasim Dobie
- Department of Medical Laboratory Technology, Faculty of Applied Medical Sciences, Jazan University, Jazan, Saudi Arabia
| | - Khalaf F Alsharif
- Department of Clinical Laboratory Science, College of Applied Medical Sciences, Taif University, Taif, Saudi Arabia
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42
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Graziadei G, De Franceschi L, Sainati L, Venturelli D, Masera N, Bonomo P, Vassanelli A, Casale M, Lodi G, Voi V, Rigano P, Pinto VM, Quota A, Notarangelo LD, Russo G, Allò M, Rosso R, D'Ascola D, Facchini E, Macchi S, Arcioni F, Bonetti F, Rossi E, Sau A, Campisi S, Colarusso G, Giona F, Lisi R, Giordano P, Boscarol G, Filosa A, Marktel S, Maroni P, Murgia M, Origa R, Longo F, Bortolotti M, Colombatti R, Di Maggio R, Mariani R, Piperno A, Corti P, Fidone C, Palazzi G, Badalamenti L, Gianesin B, Piel FB, Forni GL. Transfusional Approach in Multi-Ethnic Sickle Cell Patients: Real-World Practice Data From a Multicenter Survey in Italy. Front Med (Lausanne) 2022; 9:832154. [PMID: 35372393 PMCID: PMC8967327 DOI: 10.3389/fmed.2022.832154] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Accepted: 02/14/2022] [Indexed: 11/30/2022] Open
Abstract
Sickle cell disease (SCD) is a worldwide distributed hereditary red cell disorder characterized by recurrent acute vaso-occlusive crises (VOCs and anemia). Gold standard treatments are hydroxycarbamide (HC) and/or different red blood cell (RBC) transfusion regimens to limit disease progression. Here, we report a retrospective study on 1,579 SCD patients (median age 23 years; 802 males/777 females), referring to 34 comprehensive Italian centers for hemoglobinopathies. Although we observed a similar proportion of Caucasian (47.9%) and African (48.7%) patients, Italian SCD patients clustered into two distinct overall groups: children of African descent and adults of Caucasian descent. We found a subset of SCD patients requiring more intensive therapy with a combination of HC plus chronic transfusion regimen, due to partial failure of HC treatment alone in preventing or reducing sickle cell-related acute manifestations. Notably, we observed a higher use of acute transfusion approaches for SCD patients of African descent when compared to Caucasian subjects. This might be related to (i) age of starting HC treatment; (ii) patients' low social status; (iii) patients' limited access to family practitioners; or (iv) discrimination. In our cohort, alloimmunization was documented in 135 patients (8.5%) and was more common in Caucasians (10.3%) than in Africans (6.6%). Alloimmunization was similar in male and female and more frequent in adults than in children. Our study reinforces the importance of donor-recipient exact matching for ABO, Rhesus, and Kell antigen systems for RBC compatibility as a winning strategy to avoid or limit alloimmunization events that negatively impact the clinical management of SCD-related severe complications.
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Affiliation(s)
- Giovanna Graziadei
- Rare Diseases Center, General Medicine Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | | | - Laura Sainati
- Dipartimento della Salute della Donna e del Bambino Azienda Ospedaliera, Azienda Ospedaliera Universitaria, Padova, Italy
| | - Donatella Venturelli
- Servizio Immunotrasfusionale, Azienda Ospedaliero Universitaria Modena, Modena, Italy
| | - Nicoletta Masera
- Pediatric Clinic Hemato-Oncology Department, University of Milano-Bicocca, MBBM Foundation, San Gerardo Hospital, Monza, Italy
| | - Piero Bonomo
- Servizio Immunotrasfusionale, Azienda Ospedaliera Maria Paternò Arezzo, Ragusa, Italy
| | - Aurora Vassanelli
- UOC Medicina Trasfusionale, Azienda Ospedaliera Universitaria, Verona, Italy
| | - Maddalena Casale
- Department of Women, Child and General and Specialized Surgery, University “Luigi Vanvitelli”, Naples, Italy
| | - Gianluca Lodi
- Medicina Trasfusionale, Azienda Ospedaliera Universitaria Sant'Anna, Ferrara, Italy
| | - Vincenzo Voi
- Centro per le Emoglobinopatie – Dipartimento di Scienze Cliniche e Biologiche, Università di Torino, Ospedale San Luigi Gonzaga, Torino, Italy
| | - Paolo Rigano
- Campus of Haematology Franco e Piera Cutino, A.O.O.R. “Villa Sofia-Cervello” di Palermo, Palermo, Italy
| | - Valeria Maria Pinto
- Hematology, Thalassemia and Congenital Anemia Center, Ospedale Galliera, Genova, Italy
| | - Alessandra Quota
- Unità Operativa Semplice Dipartimentale Talassemia P.O. Vittorio Emanuele, Gela, Italy
| | - Lucia D. Notarangelo
- Italian Association of Pediatric Hematology Oncology (AIEOP) Coagulation Disorders Working Group, Brescia, Italy
| | - Giovanna Russo
- Pediatric Hematology/Oncology Unit, Università di Catania, Catania, Italy
| | - Massimo Allò
- Servizio Microcitemia, Presidio Ospedaliero SL 5, Crotone, Italy
| | - Rosamaria Rosso
- UOSD di Talassemia ed Emoglobinopatie, Azienda Ospedaliero-Universitaria Policlinico San Marco, Catania, Italy
| | - Domenico D'Ascola
- Centro Microcitemie, Azienda Ospedaliera “Bianchi-Melacrino-Morelli”, Reggio Calabria, Italy
| | - Elena Facchini
- SSD Oncoematologia Pediatrica - Policlinico di S.Orsola, Bologna, Italy
| | - Silvia Macchi
- Servizio Trasfusionale, Ospedale Santa Maria delle Croci, Ravenna, Italy
| | | | | | - Enza Rossi
- Unità Operativa Ematologia, Centro di Microcitemia, Azienda Ospedaliera di Cosenza, Presidio Ospedaliero “Annunziata” Cosenza, Cosenza, Italy
| | | | - Saveria Campisi
- Department of Talassemia, Siracusa Hospital, Siracusa, Italy
| | | | - Fiorina Giona
- Hematology, Department of Translational and Precision Medicine, Sapienza University, Rome, Italy
| | - Roberto Lisi
- Unità Operativa Dipartimentale Talassemia, Presidio Garibaldi-Centro ARNAS Garibaldi, Catania, Italy
| | - Paola Giordano
- UOC Pediatria Universitaria, Università di Bari, Bari, Italy
| | | | - Aldo Filosa
- UOSD Malattie rare del globulo rosso, AORN A. Cardarelli, Naples, Italy
| | - Sarah Marktel
- Hematology and Bone Marrow Transplant Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Paola Maroni
- Servizio di Immunoematologia e Medicina Trasfusionale, ASST Sette Laghi, Varese, Italy
| | - Mauro Murgia
- Centro Provinciale per le Microcitemia, Ospedale San Martino di Oristano, Oristano, Italy
| | - Raffaella Origa
- Ospedale Pediatrico Microcitemico, Università di Cagliari, Cagliari, Italy
| | - Filomena Longo
- Hematology, Thalassemia and Congenital Anemia Center, Ospedale Galliera, Genova, Italy
| | - Marta Bortolotti
- Department of Oncology and Oncohematology, University of Milan, Milan, Italy
| | - Raffaella Colombatti
- Dipartimento della Salute della Donna e del Bambino Azienda Ospedaliera, Azienda Ospedaliera Universitaria, Padova, Italy
| | - Rosario Di Maggio
- Unità Operativa Semplice Dipartimentale Talassemia P.O. Vittorio Emanuele, Gela, Italy
| | - Raffaella Mariani
- Rare Disease Centre - Hereditary anemias - ASST-Monza, S. Gerardo Hospital - University of Milano-Bicocca, Monza, Italy
| | - Alberto Piperno
- Rare Disease Centre - Hereditary anemias - ASST-Monza, S. Gerardo Hospital - University of Milano-Bicocca, Monza, Italy
| | - Paola Corti
- Pediatric Clinic Hemato-Oncology Department, University of Milano-Bicocca, MBBM Foundation, San Gerardo Hospital, Monza, Italy
| | - Carmelo Fidone
- Servizio Immunotrasfusionale, Azienda Ospedaliera Maria Paternò Arezzo, Ragusa, Italy
| | - Giovanni Palazzi
- Servizio Immunotrasfusionale, Azienda Ospedaliero Universitaria Modena, Modena, Italy
| | - Luca Badalamenti
- Biomedicina, Neuroscienze e Diagnostica avanzata, University of Palermo, Palermo, Italy
| | | | - Frédéric B. Piel
- Department of Epidemiology and Biostatistics, Imperial College London, London, United Kingdom
| | - Gian Luca Forni
- Italian Association of Pediatric Hematology Oncology (AIEOP) Coagulation Disorders Working Group, Brescia, Italy
- *Correspondence: Gian Luca Forni
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43
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Deng J, Lancelot M, Jajosky R, Deng Q, Deeb K, Saakadze N, Gao Y, Jaye D, Liu S, Stowell SR, Cheng L, Roback JD. Erythropoietic properties of human induced pluripotent stem cells-derived red blood cells in immunodeficient mice. Am J Hematol 2022; 97:194-202. [PMID: 34779029 DOI: 10.1002/ajh.26410] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Revised: 11/04/2021] [Accepted: 11/11/2021] [Indexed: 12/15/2022]
Abstract
Transfusion of red blood cells (RBCs) is a life-saving intervention for anemic patients. Human induced pluripotent stem cells (iPSC) have the capability to expand and differentiate into RBCs (iPSC-RBCs). Here we developed a murine model to investigate the in vivo properties of human iPSC-RBCs. iPSC lines were produced from human peripheral blood mononuclear cells by transient expression of plasmids containing OCT4, SOX2, MYC, KLF4, and BCL-XL genes. Human iPSC-RBCs were generated in culture supplemented with human platelet lysate, and were CD34- CD235a+ CD233+ CD49dlow CD71low ; about 13% of iPSC-RBCs were enucleated before transfusion. Systemic administration of clodronate liposomes (CL) and cobra venom factor (CVF) to NOD scid gamma (NSG) mice markedly promoted the circulatory survival of human iPSC-RBCs following transfusion. While iPSC-RBCs progressively decreased with time, 90% of circulating iPSC-RBCs were enucleated 1 day after transfusion (CD235a+ CD233+ CD49d- CD71- ). Surprisingly, human iPSC-RBCs reappeared in the peripheral circulation at 3 weeks after transfusion at levels more than 8-fold higher than at 1 h after transfusion. Moreover, a substantial portion of the transfused nucleated iPSC-RBCs preferentially homed to the bone marrow, and were detectable at 24 days after transfusion. These results suggest that nucleated human iPSC-derived cells that homed to the bone marrow of NSG mice retained the capability to complete differentiation into enucleated erythrocytes and egress the bone marrow into peripheral blood. The results offer a new model using human peripheral blood-derived iPSC and CL/CVF-treated NSG mice to investigate the development and circulation of human erythroid cells in vivo.
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Affiliation(s)
- Jiusheng Deng
- Center for Transfusion and Cellular Therapies, Department of Pathology and Laboratory Medicine Emory University School of Medicine Atlanta Georgia USA
| | - Moira Lancelot
- Center for Transfusion and Cellular Therapies, Department of Pathology and Laboratory Medicine Emory University School of Medicine Atlanta Georgia USA
| | - Ryan Jajosky
- Center for Transfusion and Cellular Therapies, Department of Pathology and Laboratory Medicine Emory University School of Medicine Atlanta Georgia USA
- Joint Program in Transfusion Medicine, Department of Pathology, Brigham and Women's Hospital Harvard Medical School Boston Massachusetts USA
| | - Qiaomei Deng
- Center for Transfusion and Cellular Therapies, Department of Pathology and Laboratory Medicine Emory University School of Medicine Atlanta Georgia USA
| | - Kristin Deeb
- Department of Pathology and Laboratory Medicine Emory University School of Medicine Atlanta Georgia USA
| | - Natia Saakadze
- Center for Transfusion and Cellular Therapies, Department of Pathology and Laboratory Medicine Emory University School of Medicine Atlanta Georgia USA
| | - Yongxing Gao
- Division of Hematology Johns Hopkins University School of Medicine Baltimore Maryland USA
| | - David Jaye
- Department of Pathology and Laboratory Medicine Emory University School of Medicine Atlanta Georgia USA
| | - Senquan Liu
- Division of Hematology Johns Hopkins University School of Medicine Baltimore Maryland USA
| | - Sean R. Stowell
- Center for Transfusion and Cellular Therapies, Department of Pathology and Laboratory Medicine Emory University School of Medicine Atlanta Georgia USA
- Joint Program in Transfusion Medicine, Department of Pathology, Brigham and Women's Hospital Harvard Medical School Boston Massachusetts USA
| | - Linzhao Cheng
- Division of Hematology Johns Hopkins University School of Medicine Baltimore Maryland USA
| | - John D. Roback
- Center for Transfusion and Cellular Therapies, Department of Pathology and Laboratory Medicine Emory University School of Medicine Atlanta Georgia USA
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Roubinian NH, Reese SE, Qiao H, Plimier C, Fang F, Page GP, Cable RG, Custer B, Gladwin MT, Goel R, Harris B, Hendrickson JE, Kanias T, Kleinman S, Mast AE, Sloan SR, Spencer BR, Spitalnik SL, Busch MP, Hod EA. Donor genetic and nongenetic factors affecting red blood cell transfusion effectiveness. JCI Insight 2022; 7:e152598. [PMID: 34793330 PMCID: PMC8765041 DOI: 10.1172/jci.insight.152598] [Citation(s) in RCA: 35] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2021] [Accepted: 11/17/2021] [Indexed: 11/17/2022] Open
Abstract
BACKGROUNDRBC transfusion effectiveness varies due to donor, component, and recipient factors. Prior studies identified characteristics associated with variation in hemoglobin increments following transfusion. We extended these observations, examining donor genetic and nongenetic factors affecting transfusion effectiveness.METHODSThis is a multicenter retrospective study of 46,705 patients and 102,043 evaluable RBC transfusions from 2013 to 2016 across 12 hospitals. Transfusion effectiveness was defined as hemoglobin, bilirubin, or creatinine increments following single RBC unit transfusion. Models incorporated a subset of donors with data on single nucleotide polymorphisms associated with osmotic and oxidative hemolysis in vitro. Mixed modeling accounting for repeated transfusion episodes identified predictors of transfusion effectiveness.RESULTSBlood donor (sex, Rh status, fingerstick hemoglobin, smoking), component (storage duration, γ irradiation, leukoreduction, apheresis collection, storage solution), and recipient (sex, BMI, race and ethnicity, age) characteristics were associated with hemoglobin and bilirubin, but not creatinine, increments following RBC transfusions. Increased storage duration was associated with increased bilirubin and decreased hemoglobin increments, suggestive of in vivo hemolysis following transfusion. Donor G6PD deficiency and polymorphisms in SEC14L4, HBA2, and MYO9B genes were associated with decreased hemoglobin increments. Donor G6PD deficiency and polymorphisms in SEC14L4 were associated with increased transfusion requirements in the subsequent 48 hours.CONCLUSIONDonor genetic and other factors, such as RBC storage duration, affect transfusion effectiveness as defined by decreased hemoglobin or increased bilirubin increments. Addressing these factors will provide a precision medicine approach to improve patient outcomes, particularly for chronically transfused RBC recipients, who would most benefit from more effective transfusion products.FUNDINGFunding was provided by HHSN 75N92019D00032, HHSN 75N92019D00034, 75N92019D00035, HHSN 75N92019D00036, and HHSN 75N92019D00037; R01HL126130; and the National Institute of Child Health and Human Development (NICHD).
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Affiliation(s)
- Nareg H. Roubinian
- Division of Research, Kaiser Permanente Northern California, Oakland, California, USA
- Vitalant Research Institute, San Francisco, California, USA
| | | | | | - Colleen Plimier
- Division of Research, Kaiser Permanente Northern California, Oakland, California, USA
| | - Fang Fang
- Division of Biostatistics and Epidemiology, RTI International, Durham, North Carolina, USA
| | - Grier P. Page
- Division of Biostatistics and Epidemiology, RTI International, Atlanta, Georgia, USA
| | | | - Brian Custer
- Vitalant Research Institute, San Francisco, California, USA
| | - Mark T. Gladwin
- Department of Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Ruchika Goel
- Department of Pathology, Johns Hopkins University, Baltimore, Maryland, USA
| | | | | | - Tamir Kanias
- Vitalant Research Institute, Denver, Colorado, USA
| | - Steve Kleinman
- Department of Pathology and Laboratory Medicine, University of British Columbia, Victoria, British Colombia, Canada
| | - Alan E. Mast
- Versiti Blood Research Institute, Milwaukee, Wisconsin, USA
| | - Steven R. Sloan
- Department of Pathology, Children’s Hospital Boston, Boston, Massachusetts, USA
| | | | - Steven L. Spitalnik
- Department of Pathology and Cell Biology, Columbia University Irving Medical Center, New York, New York, USA
| | | | - Eldad A. Hod
- Department of Pathology and Cell Biology, Columbia University Irving Medical Center, New York, New York, USA
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45
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Halawani AJ, Saboor M, Abu-Tawil HI, Alhazmy AY, Mashlawi WQ, Bantun F, Mansor AS. The frequencies of Kidd blood group antigens and phenotypes among Saudi blood donors in Southwestern Saudi Arabia. Saudi J Biol Sci 2022; 29:251-254. [PMID: 35002415 PMCID: PMC8716892 DOI: 10.1016/j.sjbs.2021.08.081] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2021] [Revised: 08/22/2021] [Accepted: 08/23/2021] [Indexed: 12/02/2022] Open
Abstract
BACKGROUND The patients who require transfusion are prevalent in the Jazan Province, Saudi Arabia. Therefore, it is essential to know the frequency of blood group antigens in such a population. The Kidd blood group system (JK) has two antithetical antigens, Jka and Jkb. Antibodies to these antigens may result in delayed hemolytic transfusion reactions. The present study investigated the frequencies of Jka and Jkb and the phenotypes among Saudi blood donors living in the Jazan Province. METHODS One hundred and forty-three samples from anonymous Saudi volunteer blood donors in the Jazan Province were serotype to detect Jka and Jkb using gel card technology and determine the phenotypes of the JK blood group system. RESULTS The prevalence of Jka and Jkb antigens were 90.64% (n = 126) and 69.40% (n = 93), respectively. The JK phenotypes were 34.96% Jk(a + b - ) (n = 51), 12.59% Jk(a - b + ) (n = 18), 52.45% Jk(a + b + ) (n = 75), and 0% Jk(a - b - ). The frequencies of the JK phenotypes in the Jazan population were significantly different from those in the Asian population (P < 0.05). CONCLUSIONS We reported the frequencies of the Jka and Jkb antigens and the distribution of the JK phenotypes in a group of Saudi blood donors in the Jazan Province, Saudi Arabia. The phenotype Jk(a + b + ) was the most common among the study population. Furthermore, this study emphasizes the significance of identifying the frequency of JK antigens and phenotypes in the provinces of Saudi Arabia.
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Affiliation(s)
- Amr J. Halawani
- Department of Laboratory Medicine, Faculty of Applied Medical Sciences, Umm Al-Qura University, Makkah, Saudi Arabia
- SMIRES for Consultation in Specialized Medical Laboratories, Jazan University, Jazan, Saudi Arabia
| | - Muhammad Saboor
- Department of Medical Laboratory Technology, Faculty of Applied Medical Sciences, Jazan University, Jazan, Saudi Arabia
- Medical Research Center (MRC), Jazan University, Jazan, Saudi Arabia
| | - Hisham I. Abu-Tawil
- Department of Laboratory and Blood Bank, Prince Mohammed bin Nasser Hospital, Ministry of Health, Jazan, Saudi Arabia
- Department of Laboratory and Blood Bank, King Faisal Medical City for Southern Regions, Ministry of Health, Abha, Saudi Arabia
| | - Ali Y. Alhazmy
- Department of Laboratory and Blood Bank, Prince Mohammed bin Nasser Hospital, Ministry of Health, Jazan, Saudi Arabia
| | - Waleed Q. Mashlawi
- Department of Laboratory and Blood Bank, Prince Mohammed bin Nasser Hospital, Ministry of Health, Jazan, Saudi Arabia
| | - Farkad Bantun
- SMIRES for Consultation in Specialized Medical Laboratories, Jazan University, Jazan, Saudi Arabia
- Department of Microbiology, Faculty of Medicine, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Abdullah S. Mansor
- SMIRES for Consultation in Specialized Medical Laboratories, Jazan University, Jazan, Saudi Arabia
- Department of Medical Laboratory Technology, Faculty of Applied Medical Sciences, Jazan University, Jazan, Saudi Arabia
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46
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Kamili NA, Paul A, Wu SC, Dias-Baruffi M, Cummings RD, Arthur CM, Stowell SR. Evaluation of the Bactericidal Activity of Galectins. Methods Mol Biol 2022; 2442:517-531. [PMID: 35320543 DOI: 10.1007/978-1-0716-2055-7_27] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Over a century ago, Karl Landsteiner discovered that blood group antigens could predict the immunological outcome of red blood cell transfusion. While the discovery of ABO(H) blood group antigens revolutionized transfusion medicine, many questions remain regarding the development and regulation of naturally occurring anti-blood group antibody formation. Early studies suggested that blood group antibodies develop following stimulation by bacteria that express blood group antigens. While this may explain the development of anti-blood group antibodies in blood group-negative individuals, how blood group-positive individuals protect themselves against blood group-positive microbes remained unknown. Recent studies suggest that several members of the galectin family specifically target blood group-positive microbes, thereby providing innate immune protection against blood group antigen-positive microbes regardless of the blood group status of an individual. Importantly, subsequent studies suggest that this unique form of immunity may not be limited to blood group expressing microbes, but may reflect a more generalized form of innate immunity against molecular mimicry. As this form of antimicrobial activity represents a unique and unprecedented form of immunity, we will examine important considerations and methodological approaches that can be used when seeking to ascertain the potential antimicrobial activity of various members of the galectin family.
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Affiliation(s)
- Nourine A Kamili
- Joint Program in Transfusion Medicine, Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Anu Paul
- Joint Program in Transfusion Medicine, Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Shang-Chuen Wu
- Joint Program in Transfusion Medicine, Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Marcelo Dias-Baruffi
- Department of Clinical Analysis, Toxicological and Bromatological, School of Pharmaceutical Sciences of Ribeirao Preto, University of Sao Paulo, Ribeirao Preto, Brazil
| | | | - Connie M Arthur
- Joint Program in Transfusion Medicine, Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
- Harvard Glycomics Center, Harvard Medical School, Boston, MA, USA
| | - Sean R Stowell
- Joint Program in Transfusion Medicine, Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA.
- Harvard Glycomics Center, Harvard Medical School, Boston, MA, USA.
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AlDawood R. The prevalence of cumulative alloimmunization in patients with sickle cell disease at King Fahad University Hospital. JOURNAL OF APPLIED HEMATOLOGY 2022. [DOI: 10.4103/joah.joah_122_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Pirenne F. How to avoid the problem of erythrocyte alloimmunization in sickle cell disease. HEMATOLOGY. AMERICAN SOCIETY OF HEMATOLOGY. EDUCATION PROGRAM 2021; 2021:689-695. [PMID: 34889373 PMCID: PMC8877235 DOI: 10.1182/hematology.2021000306] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/10/2023]
Abstract
Erythrocyte alloimmunization is a major barrier to transfusion in sickle cell disease (SCD) because it can lead to transfusion deadlock and the development of life-threatening hemolytic transfusion reactions (HTRs). Several risk factors have been identified, such as blood group polymorphism in these patients of African ancestry frequently exposed to antigens they do not carry and an inflammatory clinical state of the disease. The most important preventive measure is prophylactic red blood cell antigen matching, and there is a consensus that matching for Rh (D, C, E, c, e) and K antigens should be performed for all SCD patients. However, some patients are high responders and more at risk of developing antibodies and HTRs. For these patients, the extension of matching to other blood groups, including variant antigens of the RH blood group, the use of genotyping rather than serology to characterize significant blood groups, and the prophylactic administration of immunosuppressive treatments remain a matter of debate due to low levels of certainty concerning their effects and the difficulty of determining which patients, other than those already immunized, are at high risk. These issues were recently addressed by a panel of experts established by the American Society of Hematology. Here, we review and stratify the various interventions for preventing alloimmunization, based on the literature and our experience and taking into account the obstacles to their implementation and any future developments required.
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Affiliation(s)
- France Pirenne
- University Paris Est Creteil, Inserm, Institut Mondor de Recherche Biomedicale, Creteil, France
- Etablissement Français du sang Ile-de-France, Institut Mondor de Recherche Biomedicale, Creteil, France
- Correspondence France Pirenne, Etablissement Français du Sang, Hôpital Henri Mondor, 51 Ave du Maréchal de Lattre de Tassigny, 94000 Créteil, France; e-mail:
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Halawani AJ, Habibullah MM, Dobie G, Alhazmi A, Bantun F, Nahari MH, Dawmary I, Abu-Tawil HI. Frequencies of MNS Blood Group Antigens and Phenotypes in Southwestern Saudi Arabia. Int J Gen Med 2021; 14:9315-9319. [PMID: 34887679 PMCID: PMC8650831 DOI: 10.2147/ijgm.s344826] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2021] [Accepted: 11/24/2021] [Indexed: 11/29/2022] Open
Abstract
PURPOSE Knowledge of the prevalence of blood group antigens in a given population is important for the prevention of hemolytic reactions. The MNS blood group system (002) has four polymorphic antigens-M, N, S, and s. Anti-S and anti-s antibodies may result in immediate and delayed hemolytic transfusion reactions, and hemolytic disease of the fetus and newborn may occur. The present study investigated the frequencies of the main antigens and phenotypes of the MNS blood group system. SUBJECTS AND METHODS We randomly obtained 149 samples from anonymous Saudi blood donors living in Jazan Province. Serotyping was conducted using a gel card to investigate (M, N, S, and s) antigens and phenotypes. RESULTS The frequencies of MNS antigens were as follows: M = 89.26%, N = 51.67%, S = 61.07%, and s = 82.55%. Regarding the MNS phenotypes, nine phenotypes were observed in the study population. The most common phenotype was M+N-S+s+ (n = 36, 24.16%), in contrast to the least common phenotype M+N-S-s- (n = 1, 0.67%). The prevalence of the MNS phenotypes in the current study population was highly and significantly different from that in Europeans (P = 0.044) and African Americans (P = 0.000). CONCLUSION In summary, this study reports the frequencies of the MNS antigens and phenotypes in Jazan Province, Saudi Arabia. The most common phenotype was M+N-S+s+, whereas the least observed phenotype was M+N-S-s-. The outcomes of this study may assist the blood banks in Jazan Province to establish an extended phenotyping protocol including the MNS antigens, in particular S and s antigens, to preclude any alloimmunization events.
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Affiliation(s)
- Amr J Halawani
- Department of Laboratory Medicine, Faculty of Applied Medical Sciences, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Mahmoud M Habibullah
- Department of Medical Laboratory Technology, Faculty of Applied Medical Sciences, Jazan University, Jazan, Saudi Arabia
- SMIRES for Consultation in Specialized Medical Laboratories, Jazan University, Jazan, Saudi Arabia
| | - Gasim Dobie
- Department of Medical Laboratory Technology, Faculty of Applied Medical Sciences, Jazan University, Jazan, Saudi Arabia
| | - Alaa Alhazmi
- Department of Medical Laboratory Technology, Faculty of Applied Medical Sciences, Jazan University, Jazan, Saudi Arabia
- SMIRES for Consultation in Specialized Medical Laboratories, Jazan University, Jazan, Saudi Arabia
| | - Farkad Bantun
- Department of Microbiology, Faculty of Medicine, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Mohammed H Nahari
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Najran University, Najran, Saudi Arabia
| | - Ibrahim Dawmary
- Department of Laboratory and Blood Bank, Prince Mohammed bin Nasser Hospital, Ministry of Health, Jazan, Saudi Arabia
| | - Hisham I Abu-Tawil
- Department of Laboratory and Blood Bank, Prince Mohammed bin Nasser Hospital, Ministry of Health, Jazan, Saudi Arabia
- Department of Laboratory and Blood Bank, King Faisal Medical City for Southern Regions, Ministry of Health, Abha, Saudi Arabia
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Madany E, Lee J, Halprin C, Seo J, Baca N, Majlessipour F, Hendrickson JE, Pepkowitz SH, Hayes C, Klapper E, Gibb DR. Altered type 1 interferon responses in alloimmunized and nonalloimmunized patients with sickle cell disease. EJHAEM 2021; 2:700-710. [PMID: 35128535 PMCID: PMC8813163 DOI: 10.1002/jha2.270] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Accepted: 07/15/2021] [Indexed: 01/05/2023]
Abstract
Patients with sickle cell disease (SCD) have a high prevalence of RBC alloimmunization. However, underlying mechanisms are poorly understood. Given that proinflammatory type 1 interferons (IFNα/β) and interferon stimulated genes (ISGs) promote alloimmunization in mice, we hypothesized that IFNα/β may contribute to the increased frequency of alloimmunization in patients with SCD. To investigate this, expression of ISGs in blood leukocytes and peripheral blood mononuclear cells (PBMCs) of previously transfused SCD patients with or without alloimmunization and race-matched healthy controls were quantified, and IFNα/β gene scores were calculated. IFNα/β gene scores of SCD leukocytes and plasma cytokines were elevated, compared to controls (gene score, p < 0.01). Upon stimulation with IFNβ, isolated PBMCs from patients with SCD had elevated ISGs and IFNα/β gene scores (p < 0.05), compared to stimulated PBMCs from controls. However, IFNβ-stimulated and unstimulated ISG expression did not significantly differ between alloimmunized and non-alloimmunized patients. These findings indicate that patients with SCD express an IFNα/β gene signature, and larger studies are needed to fully determine its role in alloimmunization. Further, illustration of altered IFNα/β responses in SCD has potential implications for IFNα/β-mediated viral immunity, responses to IFNα/β-based therapies, and other sequelae of SCD.
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Affiliation(s)
- Emaan Madany
- Cedars‐Sinai Medical CenterDepartment of Pathology and Laboratory MedicineLos AngelesCaliforniaUnited States
| | - June Lee
- Cedars‐Sinai Medical CenterDepartment of Pathology and Laboratory MedicineLos AngelesCaliforniaUnited States
| | - Chelsea Halprin
- Cedars‐Sinai Medical CenterDepartment of Pathology and Laboratory MedicineLos AngelesCaliforniaUnited States
| | - Jina Seo
- Cedars‐Sinai Medical CenterDepartment of Pathology and Laboratory MedicineLos AngelesCaliforniaUnited States
| | - Nicole Baca
- Cedars‐Sinai Medical CenterDepartment of PediatricsLos AngelesCaliforniaUnited States
| | - Fataneh Majlessipour
- Cedars‐Sinai Medical CenterDepartment of PediatricsLos AngelesCaliforniaUnited States
| | - Jeanne E. Hendrickson
- Department of Laboratory MedicineYale University School of MedicineNew HavenConnecticutUnited States
- Department of PediatricsYale University School of MedicineNew HavenConnecticutUnited States
| | - Samuel H. Pepkowitz
- Cedars‐Sinai Medical CenterDepartment of Pathology and Laboratory MedicineLos AngelesCaliforniaUnited States
| | - Chelsea Hayes
- Cedars‐Sinai Medical CenterDepartment of Pathology and Laboratory MedicineLos AngelesCaliforniaUnited States
| | - Ellen Klapper
- Cedars‐Sinai Medical CenterDepartment of Pathology and Laboratory MedicineLos AngelesCaliforniaUnited States
| | - David R. Gibb
- Cedars‐Sinai Medical CenterDepartment of Pathology and Laboratory MedicineLos AngelesCaliforniaUnited States
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