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Kronstein-Wiedemann R, Künzel SR, Thiel J, Tonn T. Role of MiRNA in the Regulation of Blood Group Expression. Transfus Med Hemother 2024; 51:237-251. [PMID: 39135851 PMCID: PMC11318968 DOI: 10.1159/000538866] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Accepted: 04/11/2024] [Indexed: 08/15/2024] Open
Abstract
Background MicroRNAs (miRNAs) are small, endogenous non-coding RNA molecules that inhibit gene expression through either destabilization of the target mRNA or translational repression. MiRNAs recognize target sites, most commonly found in the 3'-untranslated regions of cognate mRNAs. This review aims to provide a state-of-the-art overview of the role of miRNAs in the regulation of major blood group antigens such as ABH as well as cancer-specific glycans. Summary Besides their known roles in the control of developmental processes, proliferation, apoptosis, and carcinogenesis, miRNAs have recently been identified to play a regulatory role during erythropoiesis and blood group antigen expression. Since only little is known about the function of the red cell membrane proteins carrying blood group antigens, it is of great interest to shed light on the regulatory mechanisms of blood group gene expression. Some carrier proteins of blood group antigens are not restricted to red blood cells and are widely expressed in other bodily fluids and tissues and quite a few play a crucial role in tumor cells, as either tumor suppressors or promoters. Key Message All available data point at a tremendous physiological as well as pathophysiological relevance of miRNAs in context of blood group regulation. Furthermore, miRNAs are involved in the regulation of pleiotropic genetic pathways such as hematopoiesis and tumorigenesis and thus have to be studied in future research on this subject.
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Affiliation(s)
- Romy Kronstein-Wiedemann
- Laboratory for Experimental Transfusion Medicine, Transfusion Medicine, Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
- German Red Cross Blood Donation Service North-East, Institute for Transfusion Medicine, Dresden, Germany
| | - Stephan R. Künzel
- Laboratory for Experimental Transfusion Medicine, Transfusion Medicine, Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
- German Red Cross Blood Donation Service North-East, Institute for Transfusion Medicine, Dresden, Germany
| | - Jessica Thiel
- Laboratory for Experimental Transfusion Medicine, Transfusion Medicine, Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
- German Red Cross Blood Donation Service North-East, Institute for Transfusion Medicine, Dresden, Germany
| | - Torsten Tonn
- Laboratory for Experimental Transfusion Medicine, Transfusion Medicine, Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
- German Red Cross Blood Donation Service North-East, Institute for Transfusion Medicine, Dresden, Germany
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Thun GA, Gueuning M, Sigurdardottir S, Meyer E, Gourri E, Schneider L, Merki Y, Trost N, Neuenschwander K, Engström C, Frey BM, Meyer S, Mattle-Greminger MP. Novel regulatory variant in ABO intronic RUNX1 binding site inducing A 3 phenotype. Vox Sang 2024; 119:377-382. [PMID: 38226545 DOI: 10.1111/vox.13580] [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: 08/25/2023] [Revised: 12/05/2023] [Accepted: 12/07/2023] [Indexed: 01/17/2024]
Abstract
BACKGROUND AND OBJECTIVES Mixed-field agglutination in ABO phenotyping (A3, B3) has been linked to genetically different blood cell populations such as in chimerism, or to rare variants in either ABO exon 7 or regulatory regions. Clarification of such cases is challenging and would greatly benefit from sequencing technologies that allow resolving full-gene haplotypes at high resolution. MATERIALS AND METHODS We used long-read sequencing by Oxford Nanopore Technologies to sequence the entire ABO gene, amplified in two overlapping long-range PCR fragments, in a blood donor presented with A3B phenotype. Confirmation analyses were carried out by Sanger sequencing and included samples from other family members. RESULTS Our data revealed a novel heterozygous g.10924C>A variant on the ABO*A allele located in the transcription factor binding site for RUNX1 in intron 1 (+5.8 kb site). Inheritance was shown by the results of the donor's mother, who shared the novel variant and the anti-A specific mixed-field agglutination. CONCLUSION We discovered a regulatory variant in the 8-bp RUNX1 motif of ABO, which extends current knowledge of three other variants affecting the same motif and also leading to A3 or B3 phenotypes. Overall, long-range PCR combined with nanopore sequencing proved powerful and showed great potential as an emerging strategy for resolving cases with cryptic ABO phenotypes.
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Affiliation(s)
- Gian Andri Thun
- Department of Research and Development, Blood Transfusion Service Zurich, Swiss Red Cross, Schlieren, Switzerland
| | - Morgan Gueuning
- Department of Research and Development, Blood Transfusion Service Zurich, Swiss Red Cross, Schlieren, Switzerland
| | - Sonja Sigurdardottir
- Department of Molecular Diagnostics and Cytometry, Blood Transfusion Service Zurich, Swiss Red Cross, Schlieren, Switzerland
| | - Eduardo Meyer
- Department of Molecular Diagnostics and Cytometry, Blood Transfusion Service Zurich, Swiss Red Cross, Schlieren, Switzerland
| | - Elise Gourri
- Department of Research and Development, Blood Transfusion Service Zurich, Swiss Red Cross, Schlieren, Switzerland
- Department of Molecular Diagnostics and Cytometry, Blood Transfusion Service Zurich, Swiss Red Cross, Schlieren, Switzerland
| | - Linda Schneider
- Department of Molecular Diagnostics and Cytometry, Blood Transfusion Service Zurich, Swiss Red Cross, Schlieren, Switzerland
| | - Yvonne Merki
- Department of Molecular Diagnostics and Cytometry, Blood Transfusion Service Zurich, Swiss Red Cross, Schlieren, Switzerland
| | - Nadine Trost
- Department of Molecular Diagnostics and Cytometry, Blood Transfusion Service Zurich, Swiss Red Cross, Schlieren, Switzerland
| | - Kathrin Neuenschwander
- Department of Molecular Diagnostics and Cytometry, Blood Transfusion Service Zurich, Swiss Red Cross, Schlieren, Switzerland
| | - Charlotte Engström
- Department of Immunohematology, Blood Transfusion Service Zurich, Swiss Red Cross, Schlieren, Switzerland
| | - Beat M Frey
- Department of Research and Development, Blood Transfusion Service Zurich, Swiss Red Cross, Schlieren, Switzerland
- Department of Molecular Diagnostics and Cytometry, Blood Transfusion Service Zurich, Swiss Red Cross, Schlieren, Switzerland
- Department of Immunohematology, Blood Transfusion Service Zurich, Swiss Red Cross, Schlieren, Switzerland
| | - Stefan Meyer
- Department of Molecular Diagnostics and Cytometry, Blood Transfusion Service Zurich, Swiss Red Cross, Schlieren, Switzerland
| | - Maja P Mattle-Greminger
- Department of Research and Development, Blood Transfusion Service Zurich, Swiss Red Cross, Schlieren, Switzerland
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Han JH, Lee H, Kim JK, Yoo J, Park K, Jekarl DW, Kim Y. Clinical significance of decreased or loss of ABO blood group expression in acute myeloid leukaemia: A single-centre retrospective study. Vox Sang 2024; 119:353-362. [PMID: 38245834 DOI: 10.1111/vox.13585] [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: 09/08/2023] [Revised: 12/12/2023] [Accepted: 12/18/2023] [Indexed: 01/22/2024]
Abstract
BACKGROUND AND OBJECTIVES Decreased or loss of ABO blood group antigen expression has been observed in acute myeloid leukaemia (AML) patients. We studied the clinical significance of this group in AML patients. MATERIALS AND METHODS This was a retrospective, single-centre cohort study in which the data were retrieved from April 2009 to December 2019. A total of 1592 AML patients with normal ABO blood group antigen (Group I) and 65 patients of decreased or loss of ABO blood group antigen (Group II) group were enrolled. Data were collected at the time of initial admission for pathological diagnosis. To interrogate the underlying mechanism, publicly available The Cancer Genome Atlas AML data were downloaded. RESULTS Group II consisted of 3.9% (65/1657) of AML patients. The 90-day survival (D90) probability was higher for Group II with a mean survival of 86.4 days compared to 80.6 days for Group I (p = 0.047). Group II had higher haematocrit (28.6 vs. 27.4%) and lower d-dimer, fibrinogen degradation production and C-reactive protein. Publicly available data revealed that among 11 CpG methylation sites within the ABO gene, 4 sites with elevated methylation level were associated with improved D90 survival probability and demonstrated an inverse correlation with ABO gene expression. Lower expression of the ABO gene showed improved survival trends for D90 (p = 0.058) and 180-day survival (p = 0.072). CONCLUSION AML with decreased expression or loss of ABO blood group showed better early survival during D90. Transfusion support for this subgroup of AML patients should be meticulously performed considering serum typing.
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Affiliation(s)
- Jay Ho Han
- Department of Laboratory Medicine, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Howon Lee
- Department of Laboratory Medicine, Yeouido St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Jae Kwon Kim
- Department of Laboratory Medicine, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Jaeeun Yoo
- Department of Laboratory Medicine, Incheon St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Kyuho Park
- Department of Laboratory Medicine, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
- Department of Laboratory Medicine, Blood Bank Unit, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Dong Wook Jekarl
- Department of Laboratory Medicine, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
- Department of Laboratory Medicine, Blood Bank Unit, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
- Research and Development Institute for In Vitro Diagnostic Medical Devices, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Yonggoo Kim
- Department of Laboratory Medicine, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
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Wu PC, Lee YQ, Möller M, Storry JR, Olsson ML. Elucidation of the low-expressing erythroid CR1 phenotype by bioinformatic mining of the GATA1-driven blood-group regulome. Nat Commun 2023; 14:5001. [PMID: 37591894 PMCID: PMC10435571 DOI: 10.1038/s41467-023-40708-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Accepted: 08/08/2023] [Indexed: 08/19/2023] Open
Abstract
Genetic determinants underlying most human blood groups are now clarified but variation in expression levels remains largely unexplored. By developing a bioinformatics pipeline analyzing GATA1/Chromatin immunoprecipitation followed by sequencing (ChIP-seq) datasets, we identify 193 potential regulatory sites in 33 blood-group genes. As proof-of-concept, we aimed to delineate the low-expressing complement receptor 1 (CR1) Helgeson phenotype on erythrocytes, which is correlated with several diseases and protects against severe malaria. We demonstrate that two candidate CR1 enhancer motifs in intron 4 bind GATA1 and drive transcription. Both are functionally abolished by naturally-occurring SNVs. Erythrocyte CR1-mRNA and CR1 levels correlate dose-dependently with genotype of one SNV (rs11117991) in two healthy donor cohorts. Haplotype analysis of rs11117991 with previously proposed markers for Helgeson shows high linkage disequilibrium in Europeans but explains the poor prediction reported for Africans. These data resolve the longstanding debate on the genetic basis of inherited low CR1 and form a systematic starting point to investigate the blood group regulome.
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Affiliation(s)
- Ping Chun Wu
- Division of Hematology and Transfusion Medicine, Department of Laboratory Medicine, Lund University, Lund, Sweden
| | - Yan Quan Lee
- Division of Hematology and Transfusion Medicine, Department of Laboratory Medicine, Lund University, Lund, Sweden
| | - Mattias Möller
- Division of Hematology and Transfusion Medicine, Department of Laboratory Medicine, Lund University, Lund, Sweden
- Department of Clinical Genetics and Pathology, Office for Medical Services, Region Skåne, Lund, Sweden
| | - Jill R Storry
- Division of Hematology and Transfusion Medicine, Department of Laboratory Medicine, Lund University, Lund, Sweden
- Department of Clinical Immunology and Transfusion Medicine, Office for Medical Services, Region Skåne, Lund, Sweden
| | - Martin L Olsson
- Division of Hematology and Transfusion Medicine, Department of Laboratory Medicine, Lund University, Lund, Sweden.
- Department of Clinical Immunology and Transfusion Medicine, Office for Medical Services, Region Skåne, Lund, Sweden.
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Kronstein-Wiedemann R, Blecher S, Teichert M, Schmidt L, Thiel J, Müller MM, Lausen J, Schäfer R, Tonn T. Novel evidence that the ABO blood group shapes erythropoiesis and results in higher hematocrit for blood group B carriers. Leukemia 2023; 37:1126-1137. [PMID: 36854778 PMCID: PMC10169640 DOI: 10.1038/s41375-023-01858-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Revised: 02/10/2023] [Accepted: 02/17/2023] [Indexed: 03/02/2023]
Abstract
The ABO blood group (BG) system is of great importance for blood transfusion and organ transplantation. Since the same transcription factors (TFs) and microRNAs (miRNAs) govern the expression of ABO BG antigens and regulate erythropoiesis, we hypothesized functional connections between both processes. We found significantly higher hemoglobin and hematocrit values in BG B blood donors compared to BG A. Furthermore, we observed that erythropoiesis in BG B hematopoietic stem/progenitor cells (HSPCs) was accelerated compared to BG A HSPCs. Specifically, BG B HSPCs yielded more lineage-specific progenitors in a shorter time (B: 31.3 ± 2.2% vs. A: 22.5 ± 3.0%). Moreover, non-BG A individuals exhibited more terminally differentiated RBCs with higher enucleation rates containing more hemoglobin compared to BG A. Additionally, we detected increased levels of miRNA-215-5p and -182-5p and decreased expression of their target TFs RUNX1 and HES-1 mRNAs in erythroid BG B precursor cells compared to BG A. This highlights the important roles of these factors for the disappearance of differentiation-specific glycan antigens and the appearance of cancer-specific glycan antigens. Our work contributes to a deeper understanding of erythropoiesis gene regulatory networks and identifies its interference with BG-specific gene expression regulations particularly in diseases, where ABO BGs determine treatment susceptibility and disease progression.
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Affiliation(s)
- Romy Kronstein-Wiedemann
- Laboratory for Experimental Transfusion Medicine, Transfusion Medicine, Med. Faculty Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany.
- German Red Cross Blood Donation Service North-East, Institute for Transfusion Medicine, Dresden, Germany.
| | - Sarah Blecher
- Laboratory for Experimental Transfusion Medicine, Transfusion Medicine, Med. Faculty Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Madeleine Teichert
- German Red Cross Blood Donation Service North-East, Institute for Transfusion Medicine, Dresden, Germany
| | - Laura Schmidt
- Laboratory for Experimental Transfusion Medicine, Transfusion Medicine, Med. Faculty Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Jessica Thiel
- Laboratory for Experimental Transfusion Medicine, Transfusion Medicine, Med. Faculty Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
- German Red Cross Blood Donation Service North-East, Institute for Transfusion Medicine, Dresden, Germany
| | - Markus M Müller
- German Red Cross Blood Donation Service Baden-Württemberg/Hessen, Institute for Transfusion Medicine and Immunohematology, Kassel, Germany
| | - Jörn Lausen
- Department of Genetics of Eukaryotes, Institute of Biomedical Genetics, University of Stuttgart, Stuttgart, Germany
| | - Richard Schäfer
- German Red Cross Blood Donation Service Baden-Württemberg/Hessen, Institute for Transfusion Medicine and Immunohematology, Goethe University Hospital Frankfurt/M, Frankfurt/M, Germany
- Institute for Transfusion Medicine and Gene Therapy Medical Center - University of Freiburg, Freiburg, Germany
| | - Torsten Tonn
- Laboratory for Experimental Transfusion Medicine, Transfusion Medicine, Med. Faculty Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
- German Red Cross Blood Donation Service North-East, Institute for Transfusion Medicine, Dresden, Germany
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Yang Z, Zhang Z, Zhu Y, Yuan G, Yang J, Yu W. Mendelian Randomization and Transcriptome-Wide Association Analysis Identified Genes That Were Pleiotropically Associated with Intraocular Pressure. Genes (Basel) 2023; 14:genes14051027. [PMID: 37239387 DOI: 10.3390/genes14051027] [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: 03/27/2023] [Revised: 04/21/2023] [Accepted: 04/28/2023] [Indexed: 05/28/2023] Open
Abstract
BACKGROUND Intraocular pressure (IOP) is a major modifiable risk factor for glaucoma. However, the mechanisms underlying the controlling of IOP remain to be elucidated. OBJECTIVE To prioritize genes that are pleiotropically associated with IOP. METHODS We adopted a two-sample Mendelian randomization method, named summary-based Mendelian randomization (SMR), to examine the pleiotropic effect of gene expression on IOP. The SMR analyses were based on summarized data from a genome-wide association study (GWAS) on IOP. We conducted separate SMR analyses using Genotype-Tissue Expression (GTEx) and Consortium for the Architecture of Gene Expression (CAGE) expression quantitative trait loci (eQTL) data. Additionally, we performed a transcriptome-wide association study (TWAS) to identify genes whose cis-regulated expression levels were associated with IOP. RESULTS We identified 19 and 25 genes showing pleiotropic association with IOP using the GTEx and CAGE eQTL data, respectively. RP11-259G18.3 (PSMR = 2.66 × 10-6), KANSL1-AS1 (PSMR = 2.78 × 10-6), and RP11-259G18.2 (PSMR = 2.91 × 10-6) were the top three genes using the GTEx eQTL data. LRRC37A4 (PSMR = 1.19 × 10-5), MGC57346 (PSMR = 1.19 × 10-5), and RNF167 (PSMR = 1.53 × 10-5) were the top three genes using the CAGE eQTL data. Most of the identified genes were found in or near the 17q21.31 genomic region. Additionally, our TWAS analysis identified 18 significant genes whose expression was associated with IOP. Of these, 12 and 4 were also identified by the SMR analysis using the GTEx and CAGE eQTL data, respectively. CONCLUSIONS Our findings suggest that the 17q21.31 genomic region may play a critical role in the regulation of IOP.
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Affiliation(s)
- Zhikun Yang
- Department of Ophthalmology, Peking Union Medical College Hospital, Key Laboratory of Ocular Fundus Diseases, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - Zhewei Zhang
- Department of Statistics, The Pennsylvania State University, State College, PA 16802, USA
| | - Yining Zhu
- School of Mathematical Sciences, Fudan University, Shanghai 200433, China
| | - Guangwei Yuan
- College of Professional Studies, Northeastern University, Boston, MA 02115, USA
| | - Jingyun Yang
- Rush Alzheimer's Disease Center, Rush University Medical Center, Chicago, IL 60612, USA
- Department of Neurological Sciences, Rush University Medical Center, Chicago, IL 60612, USA
| | - Weihong Yu
- Department of Ophthalmology, Peking Union Medical College Hospital, Key Laboratory of Ocular Fundus Diseases, Chinese Academy of Medical Sciences, Beijing 100730, China
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7
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Gueuning M, Thun GA, Wittig M, Galati AL, Meyer S, Trost N, Gourri E, Fuss J, Sigurdardottir S, Merki Y, Neuenschwander K, Busch Y, Trojok P, Schäfer M, Gottschalk J, Franke A, Gassner C, Peter W, Frey BM, Mattle-Greminger MP. Haplotype sequence collection of ABO blood group alleles by long-read sequencing reveals putative A1-diagnostic variants. Blood Adv 2023; 7:878-892. [PMID: 36129841 PMCID: PMC10025113 DOI: 10.1182/bloodadvances.2022007133] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Revised: 07/21/2022] [Accepted: 09/03/2022] [Indexed: 11/20/2022] Open
Abstract
In the era of blood group genomics, reference collections of complete and fully resolved blood group gene alleles have gained high importance. For most blood groups, however, such collections are currently lacking, as resolving full-length gene sequences as haplotypes (ie, separated maternal/paternal origin) remains exceedingly difficult with both Sanger and short-read next-generation sequencing. Using the latest third-generation long-read sequencing, we generated a collection of fully resolved sequences for all 6 main ABO allele groups: ABO∗A1/A2/B/O.01.01/O.01.02/O.02. We selected 77 samples from an ABO genotype data set (n = 25 200) of serologically typed Swiss blood donors. The entire ABO gene was amplified in 2 overlapping long-range polymerase chain reactions (covering ∼23.6 kb) and sequenced by long-read Oxford Nanopore sequencing. For quality validation, 2 samples per ABO group were resequenced using Illumina and Pacific Biosciences technology. All 154 full-length ABO sequences were resolved as haplotypes. We observed novel, distinct sequence patterns for each ABO group. Most genetic diversity was found between, not within, ABO groups. Phylogenetic tree and haplotype network analyses highlighted distinct clades of each ABO group. Strikingly, our data uncovered 4 genetic variants putatively specific for ABO∗A1, for which direct diagnostic targets are currently lacking. We validated A1-diagnostic potential using whole-genome data (n = 4872) of a multiethnic cohort. Overall, our sequencing strategy proved powerful for producing high-quality ABO haplotypes and holds promise for generating similar collections for other blood groups. The publicly available collection of 154 haplotypes will serve as a valuable resource for molecular analyses of ABO, as well as studies about the function and evolutionary history of ABO.
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Affiliation(s)
- Morgan Gueuning
- Department of Research and Development, Blood Transfusion Service Zurich, Swiss Red Cross, Schlieren, Switzerland
| | - Gian Andri Thun
- Department of Research and Development, Blood Transfusion Service Zurich, Swiss Red Cross, Schlieren, Switzerland
| | - Michael Wittig
- Institute of Clinical Molecular Biology, Christian Albrechts University of Kiel, Kiel, Germany
| | | | - Stefan Meyer
- Department of Molecular Diagnostics and Cytometry, Blood Transfusion Service Zurich, Swiss Red Cross, Schlieren, Switzerland
| | - Nadine Trost
- Department of Molecular Diagnostics and Cytometry, Blood Transfusion Service Zurich, Swiss Red Cross, Schlieren, Switzerland
| | - Elise Gourri
- Department of Research and Development, Blood Transfusion Service Zurich, Swiss Red Cross, Schlieren, Switzerland
- Department of Molecular Diagnostics and Cytometry, Blood Transfusion Service Zurich, Swiss Red Cross, Schlieren, Switzerland
| | - Janina Fuss
- Institute of Clinical Molecular Biology, Christian Albrechts University of Kiel, Kiel, Germany
| | - Sonja Sigurdardottir
- Department of Molecular Diagnostics and Cytometry, Blood Transfusion Service Zurich, Swiss Red Cross, Schlieren, Switzerland
| | - Yvonne Merki
- Department of Molecular Diagnostics and Cytometry, Blood Transfusion Service Zurich, Swiss Red Cross, Schlieren, Switzerland
| | - Kathrin Neuenschwander
- Department of Molecular Diagnostics and Cytometry, Blood Transfusion Service Zurich, Swiss Red Cross, Schlieren, Switzerland
| | | | | | | | - Jochen Gottschalk
- Department of Pathogen Screening, Blood Transfusion Service Zurich, Swiss Red Cross, Schlieren, Switzerland
| | - Andre Franke
- Institute of Clinical Molecular Biology, Christian Albrechts University of Kiel, Kiel, Germany
| | - Christoph Gassner
- Institute of Clinical Molecular Biology, Christian Albrechts University of Kiel, Kiel, Germany
- Institute for Translational Medicine, Private University in the Principality of Liechtenstein, Triesen, Liechtenstein
| | - Wolfgang Peter
- Stefan Morsch Foundation, Birkenfeld, Germany
- Institute for Transfusion Medicine, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Beat M. Frey
- Department of Research and Development, Blood Transfusion Service Zurich, Swiss Red Cross, Schlieren, Switzerland
- Department of Molecular Diagnostics and Cytometry, Blood Transfusion Service Zurich, Swiss Red Cross, Schlieren, Switzerland
- Department of Pathogen Screening, Blood Transfusion Service Zurich, Swiss Red Cross, Schlieren, Switzerland
| | - Maja P. Mattle-Greminger
- Department of Research and Development, Blood Transfusion Service Zurich, Swiss Red Cross, Schlieren, Switzerland
- Correspondence: Maja P. Mattle-Greminger, Department of Research and Development, Blood Transfusion Service Zurich, Swiss Red Cross, Rütistrasse 19, 8952 Schlieren, Switzerland;
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8
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Subramaniyan R. Blood group discrepancy in chronic myeloid leukemia. Med J Armed Forces India 2023; 79:244-246. [PMID: 36969127 PMCID: PMC10037056 DOI: 10.1016/j.mjafi.2020.12.035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2020] [Accepted: 12/31/2020] [Indexed: 10/21/2022] Open
Affiliation(s)
- Rajeswari Subramaniyan
- Consultant (Transfusion Medicine), Kovai Medical Center & Hospital, Coimbatore, Tamilnadu, India
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9
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Single-cell variations in the expression of codominant alleles A and B on RBC of AB blood group individuals. J Genet 2022. [DOI: 10.1007/s12041-022-01376-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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10
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Wang C, Zhou J, Wang L, Xing T, Dai H, Zhou Y, Qi L, Zhao Y, Huang C, Li D, Li H, Li MJ, Liu B, Zheng H, Chen K, Li L. ABO
blood groups and expression of blood group antigens of epithelial ovarian cancer in Chinese women. Cancer Med 2022; 12:7498-7507. [PMID: 36415180 PMCID: PMC10067109 DOI: 10.1002/cam4.5476] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Revised: 10/07/2022] [Accepted: 11/13/2022] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND ABO blood groups has been associated with risk of several cancers; however, the results for an association with ovarian cancer are inconsistent and little is known about the expression of histo-blood group (ABH) antigens and ABO gene in ovarian tumor tissues. METHODS To assess the impact of genotype-derived ABO blood types on the risk of EOC, we conducted a case-control study in 1,870 EOC and 4,829 controls. Expression of A and B antigen in 70 pairs of ovarian tumor tissues and adjacent normal tissues were detected by immunohistochemistry. Gene expression and DNA methylation profiling was conducted in ovarian tumor tissues. RESULTS We identified that blood group A was associated with increased risk for EOC compared to blood group O (OR = 1.18, 95% CI = 1.03-1.36, p = 0.019). Increased frequency of aberrant expression of histo-blood group antigens was observed in patients with blood group A (76.5%) compared to patients with blood group O (21.1%) and B (5.0%) by immunohistochemistry (p < 0.001). ABO gene expression was down-regulated in ovarian tumor tissues compared with paired adjacent normal tissues (p = 0.027). In addition, ABO gene expression was positively correlated with NFYB (r = 0.38, p < 0.001) and inversely correlated with DNA methylation level of four CpG sites on ABO gene (cg11879188, r = - 0.3, p = 0.002; cg22535403, r = - 0.30, p = 0.002; cg13506600, r = - 0.22, p = 0.025; cg07241568, r = - 0.21, p = 0.049) in ovarian tumor tissues. CONCLUSION We identified blood group A was associated with increased EOC risk in Chinese women and provided the clues of the possible molecular mechanisms of blood group A related to ovarian cancer risk.
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Affiliation(s)
- Chao Wang
- Department of Epidemiology and Biostatistics Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy of Tianjin, Tianjin's Clinical Research Center for Cancer, Key Laboratory of Molecular Cancer Epidemiology of Tianjin Tianjin China
| | - Jingjing Zhou
- Department of Epidemiology and Biostatistics Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy of Tianjin, Tianjin's Clinical Research Center for Cancer, Key Laboratory of Molecular Cancer Epidemiology of Tianjin Tianjin China
| | - Lili Wang
- Department of Epidemiology and Biostatistics Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy of Tianjin, Tianjin's Clinical Research Center for Cancer, Key Laboratory of Molecular Cancer Epidemiology of Tianjin Tianjin China
| | - Tongyu Xing
- Department of Epidemiology and Biostatistics Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy of Tianjin, Tianjin's Clinical Research Center for Cancer, Key Laboratory of Molecular Cancer Epidemiology of Tianjin Tianjin China
| | - Hongji Dai
- Department of Epidemiology and Biostatistics Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy of Tianjin, Tianjin's Clinical Research Center for Cancer, Key Laboratory of Molecular Cancer Epidemiology of Tianjin Tianjin China
| | - Yao Zhou
- Department of Pharmacology, the Province and Ministry Co‐sponsored Collaborative Innovation Center for Medical Epigenetics, School of Basic Medical Sciences Tianjin Medical University Tianjin China
| | - Lisha Qi
- Department of Pathology Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy of Tianjin, Tianjin's Clinical Research Center for Cancer Tianjin China
| | - Yanrui Zhao
- Department of Epidemiology and Biostatistics Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy of Tianjin, Tianjin's Clinical Research Center for Cancer, Key Laboratory of Molecular Cancer Epidemiology of Tianjin Tianjin China
| | - Caiyun Huang
- Department of Epidemiology and Biostatistics Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy of Tianjin, Tianjin's Clinical Research Center for Cancer, Key Laboratory of Molecular Cancer Epidemiology of Tianjin Tianjin China
| | - Ding Li
- Department of Clinical Laboratory Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer Tianjin P. R. China
| | - Haixin Li
- Cancer Biobank Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy of Tianjin, Tianjin's Clinical Research Center for Cancer Tianjin China
| | - Mulin Jun Li
- Department of Pharmacology, the Province and Ministry Co‐sponsored Collaborative Innovation Center for Medical Epigenetics, School of Basic Medical Sciences Tianjin Medical University Tianjin China
| | - Ben Liu
- Department of Epidemiology and Biostatistics Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy of Tianjin, Tianjin's Clinical Research Center for Cancer, Key Laboratory of Molecular Cancer Epidemiology of Tianjin Tianjin China
| | - Hong Zheng
- Department of Epidemiology and Biostatistics Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy of Tianjin, Tianjin's Clinical Research Center for Cancer, Key Laboratory of Molecular Cancer Epidemiology of Tianjin Tianjin China
| | - Kexin Chen
- Department of Epidemiology and Biostatistics Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy of Tianjin, Tianjin's Clinical Research Center for Cancer, Key Laboratory of Molecular Cancer Epidemiology of Tianjin Tianjin China
| | - Lian Li
- Department of Epidemiology and Biostatistics Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy of Tianjin, Tianjin's Clinical Research Center for Cancer, Key Laboratory of Molecular Cancer Epidemiology of Tianjin Tianjin China
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11
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Zhang J, Ying Y, Xue Y, Hong X, Zhu F. Identification of a novel A allele with a c.977A>C variation on the ABO*A1.02 allele. Transfusion 2022; 62:E45-E46. [PMID: 35950301 DOI: 10.1111/trf.17051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Revised: 06/06/2022] [Accepted: 06/11/2022] [Indexed: 11/30/2022]
Affiliation(s)
- Jingjing Zhang
- Transfusion Research Institute, Blood Center of Zhejiang Province, Hangzhou, China.,Transfusion Research Institute, Key Laboratory of Blood Safety Research of Zhejiang Province, Hangzhou, China
| | - Yanling Ying
- Transfusion Research Institute, Blood Center of Zhejiang Province, Hangzhou, China.,Transfusion Research Institute, Key Laboratory of Blood Safety Research of Zhejiang Province, Hangzhou, China
| | - Yangji Xue
- Transfusion Research Institute, Blood Center of Zhejiang Province, Hangzhou, China.,Transfusion Research Institute, Key Laboratory of Blood Safety Research of Zhejiang Province, Hangzhou, China
| | - Xiaozhen Hong
- Transfusion Research Institute, Blood Center of Zhejiang Province, Hangzhou, China.,Transfusion Research Institute, Key Laboratory of Blood Safety Research of Zhejiang Province, Hangzhou, China
| | - Faming Zhu
- Transfusion Research Institute, Blood Center of Zhejiang Province, Hangzhou, China.,Transfusion Research Institute, Key Laboratory of Blood Safety Research of Zhejiang Province, Hangzhou, China
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12
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Ng JW, Chong ETJ, Lee PC. An Updated Review on the Role of Single Nucleotide Polymorphisms in COVID-19 Disease Severity: A Global Aspect. Curr Pharm Biotechnol 2022; 23:1596-1611. [DOI: 10.2174/1389201023666220114162347] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Revised: 12/09/2021] [Accepted: 12/27/2021] [Indexed: 11/22/2022]
Abstract
Abstract:
Coronavirus disease 2019 (COVID-19) is caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and recently has become a serious global pandemic. Age, gender, and comorbidities are known to be common risk factors for severe COVID-19 but are not enough to fully explain the magnitude of their effect on the risk of severity of the disease. Single nucleotide polymorphisms (SNPs) in several genes have been reported as a genetic factor contributing to COVID-19 severity. This comprehensive review focuses on the association between SNPs in four important genes and COVID-19 severity in a global aspect. We discuss a total of 39 SNPs in this review: five SNPs in the ABO gene, nine SNPs in the angiotensin-converting enzyme 2 (ACE2) gene, 19 SNPs in the transmembrane protease serine 2 (TMPRSS2) gene, and six SNPs in the toll-like receptor 7 (TLR7) gene. These SNPs data could assist in monitoring an individual's risk of severe COVID-19 disease, and therefore personalized management and pharmaceutical treatment could be planned in COVID-19 patients.
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Affiliation(s)
- Jun Wei Ng
- Biotechnology Programme, Faculty of Science and Natural Resources, Universiti Malaysia, Sabah, Jalan UMS, Kota Kinabalu 88400, Sabah, Malaysia
| | - Eric Tzyy Jiann Chong
- Biotechnology Programme, Faculty of Science and Natural Resources, Universiti Malaysia, Sabah, Jalan UMS, Kota Kinabalu 88400, Sabah, Malaysia
| | - Ping-Chin Lee
- Biotechnology Programme, Faculty of Science and Natural Resources, Universiti Malaysia, Sabah, Jalan UMS, Kota Kinabalu 88400, Sabah, Malaysia;
- Biotechnology Research Institute, Universiti Malaysia Sabah, Jalan UMS, Kota Kinabalu 88400, Sabah, Malaysia
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13
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Kim TY, Yu H, Seo JY, Cho D. Molecular basis of weak A subgroups in the Korean population: Identification of three novel subgroup-causing variants in the ABO regulatory regions. Transfusion 2021; 62:286-291. [PMID: 34786713 DOI: 10.1111/trf.16730] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2021] [Revised: 10/04/2021] [Accepted: 10/24/2021] [Indexed: 11/28/2022]
Abstract
BACKGROUND Recent studies on Chinese and Japanese populations have shown that weak ABO subgroups could be caused by variants in the major regulatory regions of ABO, the proximal promoter, +5.8-kb site, and CCAAT-binding factor/NF-Y binding site. We investigated the molecular basis of weak A subgroups in the Korean population. STUDY DESIGN AND METHODS This study included 11 samples suspected to have a weak A subgroup. These samples were subjected to sequencing analysis of ABO exons 6 and 7. If no subgroup-causing variants were detected in this region, exons 1-5 and three major regulatory regions were sequenced. RESULTS Sequencing analysis of exons 6 and 7 detected two known subgroup alleles (ABO*AW.10, n = 5; ABO*AEL.02, n = 2). The remaining four samples contained a sequence variant in the proximal promoter (g.4944C>T, n = 1; g.4954G>T, n = 1) or +5.8-kb site (g.10843T>C, n = 1; g.10935C>T, n = 1). Notably, three of the four variants (g.4944C>T, g.4954G>T, and g.10843T>C) have not been reported previously in weak ABO subgroups. CONCLUSION This study provides the first evidence that alterations in the proximal promoter and + 5.8-kb site could account for a substantial proportion of weak A subgroups in the Korean population.
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Affiliation(s)
- Tae Yeul Kim
- Department of Laboratory Medicine and Genetics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - HongBi Yu
- Department of Health Sciences and Technology, Samsung Advanced Institute for Health Sciences and Technology, Sungkyunkwan University, Seoul, Republic of Korea
| | - Ji Young Seo
- Department of Laboratory Medicine and Genetics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Duck Cho
- Department of Laboratory Medicine and Genetics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea.,Department of Health Sciences and Technology, Samsung Advanced Institute for Health Sciences and Technology, Sungkyunkwan University, Seoul, Republic of Korea.,Department of Biopharmaceutical Convergence, Sungkyunkwan University, Suwon, Republic of Korea
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14
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A historical overview of advances in molecular genetic/genomic studies of the ABO blood group system. Glycoconj J 2021; 39:207-218. [PMID: 34757541 PMCID: PMC8578530 DOI: 10.1007/s10719-021-10028-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2021] [Revised: 10/18/2021] [Accepted: 10/20/2021] [Indexed: 10/30/2022]
Abstract
In 1990, 90 years after the discovery of ABO blood groups by Karl Landsteiner, my research team at the Molecular Biology Laboratory of the now-defunct Biomembrane Institute elucidated the molecular genetic basis of the ABO polymorphism. Henrik Clausen, Head of the Immunology Laboratory, initiated the project by isolating human group A transferase (AT), whose partial amino acid sequence was key to its success. Sen-itiroh Hakomori, the Scientific Director, provided all the institutional support. The characterization started from the 3 major alleles (A1, B, and O), and proceeded to the alleles of A2, A3, Ax and B3 subgroups and also to the cis-AB and B(A) alleles, which specify the expression of A and B antigens by single alleles. In addition to the identification of allele-specific single nucleotide polymorphism (SNP) variations, we also experimentally demonstrated their functional significance in glycosyltransferase activity and sugar specificity of the encoded proteins. Other scientists interested in blood group genes later characterized more than 250 ABO alleles. However, recent developments in next-generation sequencing have enabled the sequencing of millions of human genomes, transitioning from the era of genetics to the era of genomics. As a result, numerous SNP variations have been identified in the coding and noncoding regions of the ABO gene, making ABO one of the most studied loci for human polymorphism. As a tribute to Dr. Hakomori's scientific legacy, a historical overview in molecular genetic/genomic studies of the human ABO gene polymorphism is presented, with an emphasis on early discoveries made at his institute.
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15
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Yu H, Kim TY, Moon SJ, Chung YN, Yoo HJ, Kim JH, Cho D. Sequence variants in the proximal promoter and +5.8-kb site of ABO in Koreans with weak B phenotypes. Vox Sang 2021; 117:442-446. [PMID: 34651317 DOI: 10.1111/vox.13207] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Revised: 06/11/2021] [Accepted: 09/06/2021] [Indexed: 12/01/2022]
Abstract
BACKGROUND AND OBJECTIVES Several studies on Chinese and Japanese populations have revealed that a substantial proportion of weak B subgroups are caused by variants in the major regulatory regions of ABO, the proximal promoter, CCAAT-binding factor/NF-Y binding site and +5.8-kb site. We performed molecular analyses of these regions in Koreans with weak B phenotypes. MATERIALS AND METHODS This study included 16 samples with weak B phenotypes (4 B3 , 1 Bw , 5 A1 B3 and 6 A1 Bw ) harbouring no subgroup-causing variants in ABO exons 6 and 7. These samples were subjected to sequencing analysis of exons 1-5 and the major regulatory regions of ABO. RESULTS Of the 16 samples, 14 were found to carry a sequence variant either in the proximal promoter (g.4991_5008del [n = 3]) or the +5.8-kb site (g.10893G>A [n = 4] and g.10925C>T [n = 7]). The remaining two samples were found to contain no subgroup-causing variants. CONCLUSION Our study demonstrates that sequence variants in the proximal promoter and +5.8-kb site account for a substantial proportion of weak B subgroups in Koreans, suggesting that molecular analysis of these regions is essential for the accurate determination of ABO genotypes in Koreans with weak B phenotypes.
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Affiliation(s)
- HongBi Yu
- Department of Health Sciences and Technology, Samsung Advanced Institute for Health Sciences and Technology, Sungkyunkwan University, Seoul, South Korea
| | - Tae Yeul Kim
- Department of Laboratory Medicine and Genetics, Samsung Medical Centre, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Sue Jin Moon
- Department of Health Sciences and Technology, Samsung Advanced Institute for Health Sciences and Technology, Sungkyunkwan University, Seoul, South Korea
| | - Yoo Na Chung
- Department of Laboratory Medicine, Dankook University Hospital, Cheonan, South Korea
| | - Hwa Jong Yoo
- Department of Laboratory Medicine and Genetics, Samsung Medical Centre, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Jeong Hoon Kim
- Department of Health Sciences and Technology, Samsung Advanced Institute for Health Sciences and Technology, Sungkyunkwan University, Seoul, South Korea
| | - Duck Cho
- Department of Health Sciences and Technology, Samsung Advanced Institute for Health Sciences and Technology, Sungkyunkwan University, Seoul, South Korea
- Department of Laboratory Medicine and Genetics, Samsung Medical Centre, Sungkyunkwan University School of Medicine, Seoul, South Korea
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16
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A cell-specific regulatory region of the human ABO blood group gene regulates the neighborhood gene encoding odorant binding protein 2B. Sci Rep 2021; 11:7325. [PMID: 33795748 PMCID: PMC8016878 DOI: 10.1038/s41598-021-86843-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2020] [Accepted: 03/22/2021] [Indexed: 01/27/2023] Open
Abstract
The human ABO blood group system is of great importance in blood transfusion and organ transplantation. ABO transcription is known to be regulated by a constitutive promoter in a CpG island and regions for regulation of cell-specific expression such as the downstream + 22.6-kb site for epithelial cells and a site in intron 1 for erythroid cells. Here we investigated whether the + 22.6-kb site might play a role in transcriptional regulation of the gene encoding odorant binding protein 2B (OBP2B), which is located on the centromere side 43.4 kb from the + 22.6-kb site. In the gastric cancer cell line KATOIII, quantitative PCR analysis demonstrated significantly reduced amounts of OBP2B and ABO transcripts in mutant cells with biallelic deletions of the site created using the CRISPR/Cas9 system, relative to those in the wild-type cells, and Western blotting demonstrated a corresponding reduction of OBP2B protein in the mutant cells. Moreover, single-molecule fluorescence in situ hybridization assays indicated that the amounts of both transcripts were correlated in individual cells. These findings suggest that OBP2B could be co-regulated by the + 22.6-kb site of ABO.
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17
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Prakash S, Mohapatra S, Bhagavathi MS, Das N, Krushna Ray G, Mukherjee S. Loss and Reappearance of A Antigen After Chemotherapy Leading to Blood Group Discrepancy in Acute Myeloid Leukemia: A Case Report. Lab Med 2021; 52:509-513. [PMID: 33724429 DOI: 10.1093/labmed/lmab008] [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: 11/14/2022] Open
Abstract
A male patient aged 11 years diagnosed with acute myeloid leukemia presented with complaints of fever, lethargy, and bleeding manifestations. On ordering red blood cells and platelet transfusion, his blood group was tested. Blood group discrepancy was observed in that forward grouping showed the O Rh D positive blood group and reverse grouping revealed the A Rh D positive. The patient's previous blood group record was O Rh D positive, and he had a transfusion history of O Rh D positive red blood cells and platelets in other hospital. Initial immunohematological workup results, including adsorption and heat elution, were consistent with the O Rh D-positive blood group, but further workups on follow-up after the commencement of chemotherapy showed that his original blood group was A Rh D positive, in which the A antigen expression was previously masked by the underlying disease condition of the patient. Hence, the correlation of laboratory results with clinical details and case history is an essential step in resolving such blood group discrepancies.
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Affiliation(s)
- Satya Prakash
- Department of Transfusion Medicine, All India Institute of Medical Sciences, Bhubaneswar, Odisha, India
| | - Sonali Mohapatra
- Department of Transfusion Medicine, All India Institute of Medical Sciences, Bhubaneswar, Odisha, India
- Department of Medical Oncology Hematology, All India Institute of Medical Sciences, Bhubaneswar, Odisha, India
| | - M Sree Bhagavathi
- Department of Transfusion Medicine, All India Institute of Medical Sciences, Bhubaneswar, Odisha, India
| | - Niladri Das
- Department of Transfusion Medicine, All India Institute of Medical Sciences, Bhubaneswar, Odisha, India
| | - Gopal Krushna Ray
- 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
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18
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Guz K, Pelc-Kłopotowska M, Purchla-Szepioła S, Skulimowska J, Bednarz J, Lewicka M, Strażnikiewicz B, Orzińska A. A novel ABO*A allele with 21 base pair duplication in Polish individuals. Transfusion 2020; 60:E48-E50. [PMID: 32945531 DOI: 10.1111/trf.16085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Revised: 07/10/2020] [Accepted: 07/19/2020] [Indexed: 11/30/2022]
Affiliation(s)
- Katarzyna Guz
- Department of Hematological and Transfusion Immunology, Institute of Hematology and Transfusion Medicine, Warsaw, Poland
| | - Monika Pelc-Kłopotowska
- Department of Hematological and Transfusion Immunology, Institute of Hematology and Transfusion Medicine, Warsaw, Poland
| | - Sylwia Purchla-Szepioła
- Department of Hematological and Transfusion Immunology, Institute of Hematology and Transfusion Medicine, Warsaw, Poland
| | - Joanna Skulimowska
- Department of Hematological and Transfusion Immunology, Institute of Hematology and Transfusion Medicine, Warsaw, Poland
| | - Justyna Bednarz
- Department of Hematological and Transfusion Immunology, Institute of Hematology and Transfusion Medicine, Warsaw, Poland
| | | | | | - Agnieszka Orzińska
- Department of Hematological and Transfusion Immunology, Institute of Hematology and Transfusion Medicine, Warsaw, Poland
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