1
|
Zhang X, Lin Y, Xin J, Zhang Y, Yang K, Luo Y, Wang B. Red blood cells in biology and translational medicine: natural vehicle inspires new biomedical applications. Theranostics 2024; 14:220-248. [PMID: 38164142 PMCID: PMC10750198 DOI: 10.7150/thno.87425] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Accepted: 10/31/2023] [Indexed: 01/03/2024] Open
Abstract
Red blood cells (RBCs) are the most abundant cell type in the blood, and play a critical role in oxygen transport. With the development of nanobiotechnology and synthetic biology, scientists have found multiple ways to take advantage of the characteristics of RBCs, such as their long circulation time, to construct universal RBCs, develop drug delivery systems, and transform cell therapies for cancer and other diseases. This article reviews the component and aging mystery of RBCs, the methods for the applied universal RBCs, and the application prospects of RBCs, such as the engineering modification of RBCs used in cytopharmaceuticals for drug delivery and immunotherapy. Finally, we summarize some perspectives on the biological features of RBCs and provide further insights into translational medicine.
Collapse
Affiliation(s)
- Xueyun Zhang
- Cancer Institute (Key Laboratory of Cancer Prevention and Intervention, China National Ministry of Education), The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China, 310009
- Department of Biochemistry, Zhejiang University School of Medicine, Hangzhou, China, 310058
- Department of Biochemistry & Cancer Medicine, International Institutes of Medicine, the Fourth Affiliated Hospital of Zhejiang University School of Medicine, Yiwu, Zhejiang, China
| | - Yindan Lin
- Cancer Institute (Key Laboratory of Cancer Prevention and Intervention, China National Ministry of Education), The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China, 310009
- Department of Biochemistry & Cancer Medicine, International Institutes of Medicine, the Fourth Affiliated Hospital of Zhejiang University School of Medicine, Yiwu, Zhejiang, China
| | - Jinxia Xin
- Cancer Institute (Key Laboratory of Cancer Prevention and Intervention, China National Ministry of Education), The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China, 310009
- Institute of Translational Medicine, Zhejiang University, Hangzhou, China, 310029
| | - Ying Zhang
- Cancer Institute (Key Laboratory of Cancer Prevention and Intervention, China National Ministry of Education), The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China, 310009
- Institute of Translational Medicine, Zhejiang University, Hangzhou, China, 310029
| | | | - Yan Luo
- Department of Biochemistry, Zhejiang University School of Medicine, Hangzhou, China, 310058
- Department of Biochemistry & Cancer Medicine, International Institutes of Medicine, the Fourth Affiliated Hospital of Zhejiang University School of Medicine, Yiwu, Zhejiang, China
| | - Ben Wang
- Cancer Institute (Key Laboratory of Cancer Prevention and Intervention, China National Ministry of Education), The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China, 310009
- Institute of Translational Medicine, Zhejiang University, Hangzhou, China, 310029
- Cancer Center, Zhejiang University, Hangzhou, China, 310029
| |
Collapse
|
2
|
Kidney transplantation across minor ABO incompatibility: the use of A2 to B transplants. Curr Opin Organ Transplant 2019; 24:365-369. [DOI: 10.1097/mot.0000000000000672] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
3
|
Jeyakanthan M, Tao K, Zou L, Meloncelli PJ, Lowary TL, Suzuki K, Boland D, Larsen I, Burch M, Shaw N, Beddows K, Addonizio L, Zuckerman W, Afzali B, Kim DH, Mengel M, Shapiro AMJ, West LJ. Chemical Basis for Qualitative and Quantitative Differences Between ABO Blood Groups and Subgroups: Implications for Organ Transplantation. Am J Transplant 2015; 15:2602-15. [PMID: 26014598 DOI: 10.1111/ajt.13328] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2015] [Revised: 03/01/2015] [Accepted: 03/20/2015] [Indexed: 01/25/2023]
Abstract
Blood group ABH(O) carbohydrate antigens are carried by precursor structures denoted type I-IV chains, creating unique antigen epitopes that may differ in expression between circulating erythrocytes and vascular endothelial cells. Characterization of such differences is invaluable in many clinical settings including transplantation. Monoclonal antibodies were generated and epitope specificities were characterized against chemically synthesized type I-IV ABH and related glycans. Antigen expression was detected on endomyocardial biopsies (n = 50) and spleen (n = 11) by immunohistochemical staining and on erythrocytes by flow cytometry. On vascular endothelial cells of heart and spleen, only type II-based ABH antigens were expressed; type III/IV structures were not detected. Type II-based ABH were expressed on erythrocytes of all blood groups. Group A1 and A2 erythrocytes additionally expressed type III/IV precursors, whereas group B and O erythrocytes did not. Intensity of A/B antigen expression differed among group A1 , A2 , A1 B, A2 B and B erythrocytes. On group A2 erythrocytes, type III H structures were largely un-glycosylated with the terminal "A" sugar α-GalNAc. Together, these studies define qualitative and quantitative differences in ABH antigen expression between erythrocytes and vascular tissues. These expression profiles have important implications that must be considered in clinical settings of ABO-incompatible transplantation when interpreting anti-ABO antibodies measured by hemagglutination assays with reagent erythrocytes.
Collapse
Affiliation(s)
- M Jeyakanthan
- Department of Pediatrics, University of Alberta, Edmonton, Alberta, Canada.,Department of Surgery, University of Alberta, Edmonton, Alberta, Canada.,Canadian National Transplant Research Program, Edmonton, Alberta, Canada.,Alberta Transplant Institute, Edmonton, Alberta, Canada
| | - K Tao
- Department of Pediatrics, University of Alberta, Edmonton, Alberta, Canada.,Alberta Transplant Institute, Edmonton, Alberta, Canada
| | - L Zou
- Alberta Glycomics Centre, Department of Chemistry, University of Alberta, Edmonton, Alberta, Canada
| | - P J Meloncelli
- Alberta Glycomics Centre, Department of Chemistry, University of Alberta, Edmonton, Alberta, Canada
| | - T L Lowary
- Alberta Glycomics Centre, Department of Chemistry, University of Alberta, Edmonton, Alberta, Canada
| | - K Suzuki
- Alberta Diabetes Institute Molecular Biology Core, Faculty of Medicine, University of Alberta, Edmonton, Alberta, Canada
| | - D Boland
- Southern Alberta Cancer Research Institute Antibody Services, Faculty of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - I Larsen
- Department of Pediatrics, University of Alberta, Edmonton, Alberta, Canada.,Alberta Transplant Institute, Edmonton, Alberta, Canada
| | - M Burch
- Pediatric Cardiology, Great Ormond Street Hospital, London, United Kingdom
| | - N Shaw
- Pediatric Cardiology, Great Ormond Street Hospital, London, United Kingdom
| | - K Beddows
- Division of Pediatric Cardiology, Columbia University, New York
| | - L Addonizio
- Division of Pediatric Cardiology, Columbia University, New York
| | - W Zuckerman
- Division of Pediatric Cardiology, Columbia University, New York
| | - B Afzali
- Department of Laboratory Medicine and Pathology, Edmonton, Alberta, Canada
| | - D H Kim
- Alberta Transplant Institute, Edmonton, Alberta, Canada.,Division of Medicine, Department of Cardiology, University of Alberta, University of Alberta, Edmonton, Alberta, Canada
| | - M Mengel
- Canadian National Transplant Research Program, Edmonton, Alberta, Canada.,Alberta Transplant Institute, Edmonton, Alberta, Canada.,Department of Laboratory Medicine and Pathology, Edmonton, Alberta, Canada
| | - A M J Shapiro
- Department of Surgery, University of Alberta, Edmonton, Alberta, Canada.,Canadian National Transplant Research Program, Edmonton, Alberta, Canada.,Alberta Transplant Institute, Edmonton, Alberta, Canada
| | - L J West
- Department of Pediatrics, University of Alberta, Edmonton, Alberta, Canada.,Department of Surgery, University of Alberta, Edmonton, Alberta, Canada.,Canadian National Transplant Research Program, Edmonton, Alberta, Canada.,Alberta Transplant Institute, Edmonton, Alberta, Canada.,Department of Medical Microbiology and Immunology, University of Alberta, Edmonton, Alberta, Canada
| |
Collapse
|
4
|
Kwan DH, Constantinescu I, Chapanian R, Higgins MA, Kötzler MP, Samain E, Boraston AB, Kizhakkedathu JN, Withers SG. Toward Efficient Enzymes for the Generation of Universal Blood through Structure-Guided Directed Evolution. J Am Chem Soc 2015; 137:5695-705. [PMID: 25870881 DOI: 10.1021/ja5116088] [Citation(s) in RCA: 48] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Blood transfusions are critically important in many medical procedures, but the presence of antigens on red blood cells (RBCs, erythrocytes) means that careful blood-typing must be carried out prior to transfusion to avoid adverse and sometimes fatal reactions following transfusion. Enzymatic removal of the terminal N-acetylgalactosamine or galactose of A- or B-antigens, respectively, yields universal O-type blood, but is inefficient. Starting with the family 98 glycoside hydrolase from Streptococcus pneumoniae SP3-BS71 (Sp3GH98), which cleaves the entire terminal trisaccharide antigenic determinants of both A- and B-antigens from some of the linkages on RBC surface glycans, through several rounds of evolution, we developed variants with vastly improved activity toward some of the linkages that are resistant to cleavage by the wild-type enzyme. The resulting enzyme effects more complete removal of blood group antigens from cell surfaces, demonstrating the potential for engineering enzymes to generate antigen-null blood from donors of various types.
Collapse
Affiliation(s)
| | | | | | - Melanie A Higgins
- ⊥Department of Biochemistry and Microbiology, University of Victoria, Victoria, British Columbia, Canada V8W 3P6
| | | | - Eric Samain
- #Centre de Recherches sur les Macromolécules Végétales, Centre National de la Recherche Scientifique, Grenoble Cedex 9, France BP 53, 38041
| | - Alisdair B Boraston
- ⊥Department of Biochemistry and Microbiology, University of Victoria, Victoria, British Columbia, Canada V8W 3P6
| | | | | |
Collapse
|
5
|
Kaur G, Kaur P, Basu S, Kaur R. Blood group discrepancies at a tertiary care centre - analysis and resolution. Int J Lab Hematol 2013; 36:481-7. [DOI: 10.1111/ijlh.12176] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2013] [Accepted: 10/24/2013] [Indexed: 12/01/2022]
Affiliation(s)
- G. Kaur
- Department of Transfusion Medicine; Government Medical College and Hospital; Chandigarh India
| | - P. Kaur
- Department of Transfusion Medicine; Government Medical College and Hospital; Chandigarh India
| | - S. Basu
- Department of Transfusion Medicine; Government Medical College and Hospital; Chandigarh India
| | - R. Kaur
- Department of Transfusion Medicine; Government Medical College and Hospital; Chandigarh India
| |
Collapse
|
6
|
SKOVLUND VIBEKERAVN. ABH and related histo-blood group antigens in normal & malignant human endometrium in relation to genetic and hormonal factors. APMIS 2011. [DOI: 10.1111/j.1600-0463.1997.tb05597.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
|
7
|
Svensson L, Bindila L, Angström J, Samuelsson BE, Breimer ME, Rydberg L, Henry SM. The structural basis of blood group A-related glycolipids in an A3 red cell phenotype and a potential explanation to a serological phenomenon. Glycobiology 2010; 21:162-74. [PMID: 20926599 DOI: 10.1093/glycob/cwq143] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Glycolipids from the red cells of a rare blood group A subgroup individual, expressing the blood group A(3) phenotype with the classical mixed-field agglutination phenomenon, A(2(539G>A))/O(1) genotype, and an unusual blood group A glycolipid profile, were submitted to a comprehensive biochemical and structural analysis. To determine the nature of blood group A glycolipids in this A(3) phenotype, structural determination was carried out with complementary techniques including proton nuclear magnetic resonance (1D and 2D), mass spectrometry (MS) (nano-electrospray ionization/quadrupole time-of-flight and tandem mass spectrometry) and thin layer chromatography with immunostaining detection. As expected, total blood group A structures were of low abundance, but contrary to expectations extended-A type 2 and A type 3 glycolipids were more dominant than A hexaglycosylceramides based on type 2 chain (A-6-2 glycolipids), which normally is the major A glycolipid. Several para-Forssman (GalNAcβ3GbO(4)) structures, including extended forms, were identified but surmised not to contribute to the classic mixed-field agglutination of the A(3) phenotype. It is proposed that the low level of A antigen combined with an absence of extended branched glycolipids may be the factor determining the mixed-field agglutination phenomenon in this individual.
Collapse
Affiliation(s)
- Lola Svensson
- Department of Clinical Chemistry and Transfusion Medicine, The Sahlgrenska Academy at University of Gothenburg, Sahlgrenska University Hospital, Gothenburg, Sweden.
| | | | | | | | | | | | | |
Collapse
|
8
|
Hult AK, Yazer MH, Jørgensen R, Hellberg Å, Hustinx H, Peyrard T, Palcic MM, Olsson ML. Weak A phenotypes associated with novel ABO alleles carrying the A2-related 1061C deletion and various missense substitutions. Transfusion 2010; 50:1471-86. [DOI: 10.1111/j.1537-2995.2010.02670.x] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
9
|
Hosoi E. Biological and clinical aspects of ABO blood group system. THE JOURNAL OF MEDICAL INVESTIGATION 2009; 55:174-82. [PMID: 18797129 DOI: 10.2152/jmi.55.174] [Citation(s) in RCA: 76] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
The ABO blood group was discovered in 1900 by Austrian scientist, Karl Landsteiner. At present, the International Society of Blood Transfusion (ISBT) approves as 29 human blood group systems. The ABO blood group system consists of four antigens (A, B, O and AB). These antigens are known as oligosaccharide antigens, and widely expressed on the membranes of red cell and tissue cells as well as, in the saliva and body fluid. The ABO blood group antigens are one of the most important issues in transfusion medicine to evaluate the adaptability of donor blood cells with bone marrow transplantations, and lifespan of the hemocytes.This article reviews the serology, biochemistry and genetic characteristics, and clinical application of ABO antigens.
Collapse
Affiliation(s)
- Eiji Hosoi
- Department of Cells and Immunity Analytics, Institute of Health Biosciences, University of Tokushima Graduate School, Tokushima, Japan
| |
Collapse
|
10
|
Svensson L, Rydberg L, de Mattos LC, Henry SM. Blood group A(1) and A(2) revisited: an immunochemical analysis. Vox Sang 2009; 96:56-61. [PMID: 19121199 DOI: 10.1111/j.1423-0410.2008.01112.x] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
BACKGROUND AND OBJECTIVE The basis of blood group A(1) and A(2) phenotypes has been debated for many decades, and still the chemical basis is unresolved. The literature generally identifies the glycolipid chemical differences between blood group A(1) and A(2) phenotypes as being poor or no expression of A type 3 and A type 4 structures on A(2) red cells, although this assertion is not unanimous. MATERIALS AND METHODS Using purified glycolipids and specific monoclonal antibodies, we revisited the glycolipid basis of the A(1) and A(2) phenotypes. Purified glycolipids were extracted from four individual A(1) and four individual A(2) blood units. One blood unit from an A weak subgroup was also included. Monoclonal anti-A reagents including those originally used to define the basis of A(1) and A(2) phenotypes were used in a thin layer chromatography - enzyme immunoassay to identify the presence of specific glycolipids. RESULTS A type 3 glycolipid structures were found to be present in large amounts in all phenotypes. In contrast, the A type 4 glycolipid structure was virtually undetectable in the A(2) phenotype, but was present in the A(1) and A subgroup samples. CONCLUSION The major glycolipid difference between the A(1) and A(2) phenotypes is the dominance of A type 4 glycolipids in the A(1) phenotype.
Collapse
Affiliation(s)
- L Svensson
- Department of Clinical Chemistry and Transfusion Medicine, Sahlgrenska University Hospital, Göteborg University, Gothenburg, Sweden.
| | | | | | | |
Collapse
|
11
|
Beyer TA, Sadler JE, Rearick JI, Paulson JC, Hill RL. Glycosyltransferases and their use in assessing oligosaccharide structure and structure-function relationships. ADVANCES IN ENZYMOLOGY AND RELATED AREAS OF MOLECULAR BIOLOGY 2006; 52:23-175. [PMID: 6784450 DOI: 10.1002/9780470122976.ch2] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
|
12
|
O'Halloran AM, Stanton A, O'Brien E, Shields DC. The Impact on Coronary Artery Disease of Common Polymorphisms Known to Modulate Responses to Pathogens. Ann Hum Genet 2006; 70:934-45. [PMID: 17044867 DOI: 10.1111/j.1469-1809.2006.00281.x] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
There are two distinct models to explain how genetic variants contributing to cardiovascular disease may have arisen. Firstly, variants may result from random, initially neutral, mutations whose effects are largely revealed in post-reproductive individuals in industrialized societies. Alternatively, the introduced variants may confer an adaptive advantage in certain circumstances. Resistance to pathogens is one of the strongest selection pressures on human proteins. To determine whether this evolutionary pressure has made a large contribution to heart disease we tested whether seventeen polymorphisms in fourteen innate-immunity genes, with documented evidence of modulating response to pathogens, had an impact on heart disease. Genotyping was performed in 1,598 CAD subjects (ACS or stable angina) and 332 controls. The TLR4 399Ile allele had the greatest impact on ACS risk (uncorrected p = 0.006); however there was no evidence overall that the resistance alleles cumulatively influenced the risk of ACS compared to controls or stable angina patients (p = 0.12, and p = 0.40, respectively). We did note a significant interaction between age at onset of disease and combined resistance allele carriership when the ACS and non-thrombotic, stable angina groups were compared (p = 0.04, 16 d.f.). This suggests that innate immunity factors could have a greater impact on thrombus formation among younger CAD patients.
Collapse
Affiliation(s)
- A M O'Halloran
- Department of Clinical Pharmacology, Royal College of Surgeons in Ireland, Dublin 2, Ireland
| | | | | | | |
Collapse
|
13
|
Abstract
BACKGROUND The ABO incompatible kidney transplants have been performed successfully from large numbers of living donors and some blood type A2 deceased donors. However, there are few reports to support the feasibility of ABO incompatible transplants from non-A2 deceased donors. This problem was examined in the United Network for Organ Sharing (UNOS) data file. PATIENTS AND METHODS The UNOS Registry data of kidney transplants performed between 1995 and 2003 from 256 centers was utilized for Kaplan-Meier curves and log-rank tests to compare graft and functional graft survival rates. RESULTS Deceased donor transplants from all ABO incompatible donors had the same graft survival rates, as that from ABO compatible donors regardless of whether the blood group incompatibility was A (A1), A2 or B. Graft survival from 201 ABO incompatible donors was 66.9% at 5 yr, compared with 66.7% for ABO compatible donors (p = 0.83). Non-A2 incompatible donors also yielded comparable survival rates to ABO compatible donors. From living donors, ABO incompatible donors yielded significantly lower graft survival rates than the ABO compatible group, although long-term graft survival rates of those who survived >1 yr did not differ significantly. CONCLUSION Except higher initial graft loss possibility because of insufficient removal of antibodies, non-A2 kidneys yielded equivalent graft survival rates to ABO compatible transplants. In addition to A2 incompatibilities, Blood group A1 and B incompatibilities can also be considered in ABO incompatible transplants.
Collapse
|
14
|
|
15
|
Olsson ML, Hill CA, de la Vega H, Liu QP, Stroud MR, Valdinocci J, Moon S, Clausen H, Kruskall MS. Universal red blood cells—enzymatic conversion of blood group A and B antigens. Transfus Clin Biol 2004; 11:33-9. [PMID: 14980547 DOI: 10.1016/j.tracli.2003.12.002] [Citation(s) in RCA: 38] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2003] [Accepted: 12/02/2003] [Indexed: 10/26/2022]
Abstract
Accidental transfusion of ABO-incompatible red blood cells (RBCs) is a leading cause of fatal transfusion reactions. To prevent this and to create a universal blood supply, the idea of converting blood group A and B antigens to H using specific exo-glycosidases capable of removing the immunodominant sugar residues was pioneered by Goldstein and colleagues at the New York Blood Center in the early 1980s. Conversion of group B RBCs to O was initially carried out with alpha-galactosidase extracted from coffee beans. These enzyme-converted O (ECO) RBCs appeared to survive normally in all recipients independent of blood group. The clinical trials moved from small infusions to single RBC units and finally multiple and repeated transfusions. A successful phase II trial utilizing recombinant enzyme was reported by Kruskall and colleagues in 2000. Enzymatic conversion of group A RBCs has lagged behind due to lack of appropriate glycosidases and the more complex nature of A antigens. Identification of novel bacterial glycosidases with improved kinetic properties and specificities for the A and B antigens has greatly advanced the field. Conversion of group A RBCs can be achieved with improved glycosidases and the conversion conditions for both A and B antigens optimized to use more cost-efficient quantities of enzymes and gentler conditions including neutral pH and short incubation times at room temperature. Of the different strategies envisioned to create a universal blood supply, the ECO concept is the only one, for which human clinical trials have been performed. This paper discusses some biochemical and clinical aspects of this developing technology.
Collapse
Affiliation(s)
- Martin L Olsson
- Department of Transfusion Medicine, Institution of Laboratory Medicine, Lund University and Blood Center, University Hospital, 221 85 Lund, Sweden.
| | | | | | | | | | | | | | | | | |
Collapse
|
16
|
Cohen DJ. Beyond the crossmatch: successful renal transplantation after the elimination of anti-donor antibodies. Curr Opin Nephrol Hypertens 2002; 11:583-8. [PMID: 12394601 DOI: 10.1097/00041552-200211000-00002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
17
|
Nelson PW, Shield CF, Muruve NA, Murillo D, Warady BA, Aeder MI, Bryan CF. Increased access to transplantation for blood group B cadaveric waiting list candidates by using A2 kidneys: time for a new national system? Am J Transplant 2002; 2:94-9. [PMID: 12095063 DOI: 10.1034/j.1600-6143.2002.020115.x] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Since blood group B end-stage renal disease (ESRD) patients have less access to donor kidneys and a higher minority composition than any other blood group, the United Network for Organ Sharing (UNOS) approved a voluntary national kidney allocation variance to allow organ procurement organizations (OPOs) to preferentially allocate A2 and A2B kidneys to B candidates. The Midwest Transplant Network OPO has preferentially allocated and transplanted kidneys from blood group A2 and A2B donors to our blood group B waiting list candidates for more than 7 years to increase access to kidneys for the B candidates on our OPO-wide waiting list. Between 1994 and 2000, a total of 121 blood group B ESRD patients from our OPO-wide cadaveric kidney waiting list were transplanted. Thirty-four per cent (41/121) of those B candidates received either an A2 or an A2B kidney. One- and 5-year graft survival rates for the group of B recipients of A2 or A2B kidneys were 91 and 85% (died with functioning graft [DWFG] censored), respectively, which were not significantly different from those of 91 and 80% for the 80 B recipients of B or O kidneys (Wilcoxon = 0.48; log-rank = 0.55). These data support the national trial for additional OPOs to voluntarily allocate A2 and A2B kidneys preferentially to B waiting list candidates, thus increasing access of blood group B patients to renal transplantation.
Collapse
Affiliation(s)
- Paul W Nelson
- Saint Luke's Hospital and the University of Missouri, Kansas City, USA
| | | | | | | | | | | | | |
Collapse
|
18
|
Kushi Y, Shimizu M, Watanabe K, Kasama T, Watarai S, Ariga T, Handa S. Characterization of blood group ABO(H)-active gangliosides in type AB erythrocytes and structural analysis of type A-active ganglioside variants in type A human erythrocytes. BIOCHIMICA ET BIOPHYSICA ACTA 2001; 1525:58-69. [PMID: 11342254 DOI: 10.1016/s0304-4165(00)00171-9] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Several monosialogangliosides containing the type A-active epitope have been detected in type A erythrocytes on immunological analysis with a monoclonal antibody, and three of them were purified by repeated silica bead column chromatography and by scraping from the TLC plate. Two of these A-active gangliosides were characterized by methylation analysis by GC/MS, negative SIMS, MALDI-TOF/MS, proton nuclear magnetic resonance spectroscopy, and immunological assays, and their structures were concluded to be as follows. A-active ganglioside I:A-active ganglioside II:The reactivity of the purified gangliosides to the anti-A monoclonal antibodies (mAbs) exhibited enhancement after removal of the sialic acid. Therefore, the sialic residue has been shown to inhibit the binding to the terminal A-active epitope through the formation of an immune complex. To confirm the presence of A- (including S-A-I, -II and -III) and B-active gangliosides, the reactivity of anti-A and -B mAbs were investigated using total gangliosides from type A, -B and -AB erythrocytes on TLC plate. The results were that the gangliosides from types A and AB showed positive reaction to anti-A mAbs, whereas in the anti-B mAbs binding the gangliosides from types B and AB were positive. Thus, it revealed that A-active gangliosides were present in type A and -AB, and B-active gangliosides in types B and AB. As there was no difference in respective gangliosides on type AB erythrocytes of 22 individuals, both A- and B-active gangliosides are equally present in type AB erythrocytes. The biological significance of these A- and B-active ganglioside variants remains vague at present. As these molecules exhibit different reactivities to the anti-A mAbs, it is very likely that they can regulate the antigenicity of the A-epitope on the cell surface.
Collapse
Affiliation(s)
- Y Kushi
- Department of Biochemisry, Faculty of Medicine, Tokyo Medical and Dental University, Japan.
| | | | | | | | | | | | | |
Collapse
|
19
|
Morgan WT, Watkins WM. Unravelling the biochemical basis of blood group ABO and Lewis antigenic specificity. Glycoconj J 2000; 17:501-30. [PMID: 11421345 DOI: 10.1023/a:1011014307683] [Citation(s) in RCA: 53] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
The ABO blood-group polymorphism is still the most clinically important system in blood transfusion practice. The groups were discovered in 1900 and the genes at the ABO locus were cloned nearly a century later in 1990. To enable this goal to be reached intensive studies were carried out in the intervening years on the serology, genetics, inheritance and biochemistry of the antigens belonging to this system. This article describes biochemical genetic investigations on ABO and the related Lewis antigens starting from the time in the 1940s when serological and classical genetical studies had established the immunological basis and mode of inheritance of the antigens but practically nothing was known about their chemical structure. Essential steps were the definition of H as the product of a genetic system Hh independent of ABO, and the establishment of the precursor-product relationship of H to A and B antigens. Indirect methods gave first indications that the specificity of antigens resided in carbohydrate and revealed the immunodominant sugars in the antigenic structures. Subsequently chemical fragmentation procedures enabled the complete determinant structures to be established. Degradation experiments with glycosidases revealed how loss of one specificity by the removal of a single sugar unit exposed a new specificity and suggested that biosynthesis proceeded by a reversal of this process whereby the oligosaccharide structures were built up by the sequential addition of sugar units. Hence, the primary blood-group gene products were predicted to be glycosyltransferase enzymes that added the last sugar to complete the determinant structures. Identification of these enzymes gave new genetic markers and eventually purification of the blood-group A-gene encoded N-acetylgalactosaminyltransferase gave a probe for cloning the ABO locus. Blood-group ABO genotyping by DNA methods has now become a practical possibility.
Collapse
Affiliation(s)
- W T Morgan
- Department of Haematology, Imperial College School of Medicine, Hammersmith Hospital, London, United Kingdom
| | | |
Collapse
|
20
|
Abstract
This review covers discoveries made over the past 30-35 years that were important to our understanding of the synthetic pathway required for initiation of the antennae or branches on complex N-glycans and O-glycans. The review deals primarily with the author's contributions but the relevant work of other laboratories is also discussed. The focus of the review is almost entirely on the glycosyltransferases involved in the process. The following topics are discussed. (1) The localization of the synthesis of complex N-glycan antennae to the Golgi apparatus. (2) The "evolutionary boundary" at the stage in N-glycan processing where there is a change from oligomannose to complex N-glycans; this switch correlates with the appearance of multicellular organisms. (3) The discovery of the three enzymes which play a key role in this switch, N-acetylglucosaminyltransferases I and II and mannosidase II. (4) The "yellow brick road" which leads from oligomannose to highly branched complex N-glycans with emphasis on the enzymes involved in the process and the factors which control the routes of synthesis. (5) A short discussion of the characteristics of the enzymes involved and of the genes that encode them. (6) The role of complex N-glycans in mammalian and Caenorhabditis elegans development. (7) The crystal structure of N-acetylglucosaminyltransferase I. (8) The discovery of the enzymes which synthesize O-glycan cores 1, 2, 3 and 4 and their elongation.
Collapse
Affiliation(s)
- H Schachter
- Department of Structural Biology and Biochemistry, Research Institute, The Hospital for Sick Children, Faculty of Medicine, University of Toronto, Ont, Canada.
| |
Collapse
|
21
|
Fishbein TM, Emre S, Guy SR, Sheiner PA, Kim LH, Schwartz ME, Miller CM. Safe transplantation of blood type A2 livers to blood type O recipients. Transplantation 1999; 67:1071-3. [PMID: 10221497 DOI: 10.1097/00007890-199904150-00024] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Transplantation of blood type A subgroup 2 (A2) livers into non-A recipients has not been reported previously. A2 to O renal transplantation has been reported, with early results including some accelerated rejections and graft losses. This has led some to selectively offer A2 renal transplantation only for patients with low anti-A titers. Given the different clinical behavior of liver allografts to preformed antibody, we felt that such restriction was unnecessary. METHODS We performed six cases of A2 to O liver transplantation with no augmented immunomodulation or restriction with regard to antibody titers. Clinical courses, anti-A titers, rejection rates, and graft and patient survival were evaluated. RESULTS All six patients had high pretransplant anti-A titers (>1:8), and all six grafts functioned normally. There were nine rejections in the six patients, of which three were severe (steroid-resistant) and five were late (>90 days). No rejection was vascular, and no grafts were lost, with mean follow-up of 665 days. In one patient who had anti-A antibody measured at the time of rejection IGM titers increased from baseline. Currently all patients are home with normal function. CONCLUSIONS We found that transplantation of blood group A2 livers into blood group O recipients is safe and can be performed without graft loss and without regard to anti-A titer level. The rate of acute cellular rejection is high in this small series, and a significant proportion of these events were late or required OKT-3. We did not rely on plasmapheresis or anti-A titer determinations. However, the potential for late rejection prompts us to consider the addition of a third immunosuppressive agent. The transplantation of A2 livers into O recipients can partially compensate for the more frequent use of O livers in recipients from other blood groups.
Collapse
Affiliation(s)
- T M Fishbein
- Recanati/Miller Transplantation Institute, Mount Sinai Medical Center, New York, New York 10029, USA.
| | | | | | | | | | | | | |
Collapse
|
22
|
Nelson PW, Landreneau MD, Luger AM, Pierce GE, Ross G, Shield CF, Warady BA, Aeder MI, Helling TS, Hughes TM, Beck ML, Harrell KM, Bryan CF. Ten-year experience in transplantation of A2 kidneys into B and O recipients. Transplantation 1998; 65:256-60. [PMID: 9458025 DOI: 10.1097/00007890-199801270-00020] [Citation(s) in RCA: 66] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
BACKGROUND This article summarizes our 10-year multicenter experience with transplantation of 50 blood group A2 and A2B kidneys into B and O patients. METHODS Since 1986, we have transplanted kidneys from 46 cadaver donors and 4 living donors who were blood group A2 (47 donors) or A2B (3 donors) into 19 B and 31 O patients. In 1991, we began allocating these kidneys preferentially to B and O recipients who were selected based on a history of low (< or =4) anti-A IgG isoagglutinin titers. Immunosuppression was no different from that used in ABO-compatible grafts. RESULTS The 1-month function rate before thus selecting the patients was 68% (19/28), but is now 94% (17/18). Two-year cadaver-donor graft survival with this selection method is 94%, compared with 88% for 640 concurrent and consecutive ABO-compatible transplants (log-rank, 0.15). All four living-related transplants are still functioning, with a mean follow-up of 71 months. Since we began allocating A2 kidneys preferentially to B and O recipients, the percentage of the B patients who received A2 or A2B kidneys has increased from 29% (8/28) to 55% (10/18). CONCLUSIONS Transplantation of A2 or A2B kidneys into B and O patients is clinically equivalent to that of ABO-compatible transplantation when recipients are selected by low pretransplant anti-A titer histories. This approach increases access of blood group B recipients to kidneys.
Collapse
Affiliation(s)
- P W Nelson
- Department of Surgery, University of Missouri, Kansas City, USA
| | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
23
|
Abstract
Molecular genetic study of the histo-blood group ABO system has elucidated the allelic basis of this genetic locus. Comparison of the nucleotide sequence has identified in the coding region differences which change amino acid sequences of the glycosyltransferases coded by these genes. Effects of the differences (mutations) on the specificity and activity of the glycosyltransferases have been examined.
Collapse
Affiliation(s)
- F Yamamoto
- Department of Pathobiology, School of Public Health and Community Medicine, University of Washington, Seattle, USA
| |
Collapse
|
24
|
Watkins WM. Chapter 5 Biosynthesis 5. Molecular Basis of Antigenic Specificity in the ABO, H and Lewis Blood-Group Systems. NEW COMPREHENSIVE BIOCHEMISTRY 1995. [DOI: 10.1016/s0167-7306(08)60597-9] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
|
25
|
|
26
|
Dinter A, Berger EG. The regulation of cell- and tissue-specific expression of glycans by glycosyltransferases. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 1995; 376:53-82. [PMID: 8597263 DOI: 10.1007/978-1-4615-1885-3_6] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Affiliation(s)
- A Dinter
- Institute of Physiology, University of Zurich, Switzerland
| | | |
Collapse
|
27
|
Keshvara LM, Newton EM, Good AH, Hindsgaul O, Palcic MM. Enzyme-linked immunosorbent assays for the measurement of blood group A and B glycosyltransferase activities. Glycoconj J 1992; 9:16-20. [PMID: 1392561 DOI: 10.1007/bf00731173] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
ELISA assays have been developed for alpha(1-3)N-acetylgalactosaminyltransferase (blood group A transferase) and alpha(1-3)galactosyltransferase (blood group B transferase) activities. In these assays, microtitre plates coated with the bovine serum albumin conjugate of a synthetic Fuc alpha 1-2Gal beta-R acceptor substrate are incubated with the appropriate nucleotide donor (UDP-GalNAc or UDP-Gal) and human serum as the enzyme source. The resulting trisaccharide products Fuc alpha 1-2(GalNAc alpha 1-3)Gal beta-R-BSA or Fuc alpha 1-2(Gal alpha 1-3)Gal beta-R-BSA are detected and quantified with monoclonal antibodies selected not to cross-react with the substrate structure. With less than a microliter of human serum, product formation is proportional to enzyme concentration and to time of incubation of up to 90 min.
Collapse
Affiliation(s)
- L M Keshvara
- Department of Food Science, University of Alberta, Edmonton, Canada
| | | | | | | | | |
Collapse
|
28
|
Orntoft TF, Greenwell P, Clausen H, Watkins WM. Regulation of the oncodevelopmental expression of type 1 chain ABH and Lewis(b) blood group antigens in human colon by alpha-2-L-fucosylation. Gut 1991; 32:287-93. [PMID: 1826491 PMCID: PMC1378836 DOI: 10.1136/gut.32.3.287] [Citation(s) in RCA: 61] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Blood group antigen expression in the distal human colon is related to the development of the organ and is modified by malignant transformation. To elucidate the biochemical basis for these changes, we have (a) analysed the activity of glycosyltransferases coded for by the H, Se, Le, X, and A genes, in tissue biopsy specimens from normal and malignant proximal and distal human colon; (b) characterised the glycosphingolipids expressed in the various regions of normal and malignant colon by immunostaining of high performance thin layer chromatography plates; and (c) located the antigens on tissue sections from the same subjects by immunohistochemistry. In both secretors and non-secretors we found a significantly higher activity of alpha-2-L-fucosyltransferases in carcinomatous rectal tissue than in tissue from normal subjects, whereas the other transferase activities studied showed no significant differences. The acceptor substrate specificity suggested that both the Se and the H gene dependent alpha-2-L-fucosyltransferases are increased in carcinomas. In non-malignant tissue the only enzyme which showed appreciably higher activity in caecum than in rectum was alpha-2-L-fucosyltransferase. Immunochemistry and immunohistochemistry showed alpha-2-L-fucosylated structures in normal caecum from secretors and in tumour tissue from both secretors and non-secretors. We conclude that the alpha-2-L-fucosyltransferases control the expression of ABH, and Lewis(b) structures in normal and malignant colon.
Collapse
Affiliation(s)
- T F Orntoft
- Department of Experimental Clinical Oncology, Danish Cancer Society, Aarhus, Denmark
| | | | | | | |
Collapse
|
29
|
Navaratnam N, Findlay JB, Keen JN, Watkins WM. Purification, properties and partial amino acid sequence of the blood-group-A-gene-associated alpha-3-N-acetylgalactosaminyltransferase from human gut mucosal tissue. Biochem J 1990; 271:93-8. [PMID: 2121135 PMCID: PMC1149517 DOI: 10.1042/bj2710093] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
An alpha-3-N-acetylgalactosaminyltransferase that transfers N-acetylgalactosamine from UDP-N-acetylgalactosamine to H-active structures to form A determinants was purified to homogeneity from human gut mucosal tissue of blood-group-A subjects. The mucosa was homogenized, then treated with Triton X-100, and the solubilized enzyme was purified by affinity chromatography on UDP-hexanolamine-agarose and octyl-Sepharose CL-4B. Enzyme activity was recovered in 44% yield with a specific activity of approx. 7 mumol/min per mg. The only effective acceptor substrates for the transferase were those containing a subterminal beta-galactosyl residue substituted at the O-2 position with L-fucose. The purified enzyme had a weak capacity to transfer D-galactose from UDP-D-galactose to similar acceptors to make blood-group-B determinants. H.p.l.c. and SDS/PAGE analysis indicated an Mr of 40,000 for the purified enzyme. For the first time a partial amino acid sequence Xaa-Ser-Leu-Pro-Arg-Met-Val-Tyr-Pro-Gln-Ile-Ser?-Val-Leu was obtained for the N-terminal region of the soluble alpha-3-N-acetylgalactosaminyltransferase.
Collapse
Affiliation(s)
- N Navaratnam
- Division of Immunochemical Genetics, M.R.C. Clinical Research Centre, Harrow, Middx., U.K
| | | | | | | |
Collapse
|
30
|
Kominato Y, Fujikura T, Shimada I, Takizawa H, Hayashi K, Mori T, Matsuda T. Monoclonal antibody to blood group glycosyltransferases, produced by hybrids constructed with Epstein-Barr-virus-transformed B lymphocytes from a patient with ABO-incompatible bone marrow transplant and mouse myeloma cells. Vox Sang 1990; 59:116-8. [PMID: 2173279 DOI: 10.1111/j.1423-0410.1990.tb05022.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
A patient with chronic myeloid leukemia secreted an antibody to blood group glycosyltransferases after ABO-incompatible bone marrow transplantation (B recipient/O donor). Peripheral B lymphocytes from the recipient were transformed with Epstein-Barr virus, and then fused by polyethylene glycol with mouse myeloma cell line P3-X63/Ag8.653. After the cloning of the hybridoma cells, a cell line which produced human IgM antibody to blood group glycosyltransferases was established. The antibody completely neutralized B transferase activity at low concentration, while a larger amount of immunoglobulins was required to neutralize A transferase activity.
Collapse
Affiliation(s)
- Y Kominato
- Department of Legal Medicine, Toyama Medical and Pharmaceutical University, Japan
| | | | | | | | | | | | | |
Collapse
|
31
|
Watkins WM. Monoclonal antibodies as tools in genetic studies on carbohydrate blood group antigens. JOURNAL OF IMMUNOGENETICS 1990; 17:259-76. [PMID: 1709669 DOI: 10.1111/j.1744-313x.1990.tb00879.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- W M Watkins
- MRC Clinical Research Centre, Harrow, Middlesex, U.K
| |
Collapse
|
32
|
Yamamoto F, Clausen H, White T, Marken J, Hakomori S. Molecular genetic basis of the histo-blood group ABO system. Nature 1990; 345:229-33. [PMID: 2333095 DOI: 10.1038/345229a0] [Citation(s) in RCA: 724] [Impact Index Per Article: 21.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
The histo-blood group ABO, the major human alloantigen system, involves three carbohydrate antigens (ABH). A, B and AB individuals express glycosyltransferase activities converting the H antigen into A or B antigens, whereas O(H) individuals lack such activity. Here we present a molecular basis for the ABO genotypes. The A and B genes differ in a few single-base substitutions, changing four amino-acid residues that may cause differences in A and B transferase specificity. A critical single-base deletion was found in the O gene, which results in an entirely different, inactive protein incapable of modifying the H antigen.
Collapse
Affiliation(s)
- F Yamamoto
- Biomembrane Institute, Seattle, Washington
| | | | | | | | | |
Collapse
|
33
|
Clausen H, White T, Takio K, Titani K, Stroud M, Holmes E, Karkov J, Thim L, Hakomori S. Isolation to homogeneity and partial characterization of a histo-blood group A defined Fuc alpha 1----2Gal alpha 1----3-N-acetylgalactosaminyltransferase from human lung tissue. J Biol Chem 1990. [DOI: 10.1016/s0021-9258(19)40169-5] [Citation(s) in RCA: 89] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
|
34
|
Yabe R, Bannai M, Nakata K, Seno T, Okubo Y, Yamaguchi H. Family study and frequency of blood group with strong B transferase accompanied by decreased A and H antigens. BLUT 1989; 59:157-61. [PMID: 2504309 DOI: 10.1007/bf00320060] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Subgroups of type A blood, named A1, A2, and A1-A2 intermediate (Aint), are specifically characterized by their peculiar A alleles and have their own A1-, A2- or Aint-forms of alpha-N-acetyl-D-galactosaminyltransferase (A-transferase). It is known, however, that certain type A2B persons exhibit A1-transferase. The reason may be an unusual alpha-galactosyltransferase (B-transferase). This strong B-transferase competes with A-transferase for the substrate, H antigen, so as to decrease the A and H antigens on the red cells. We studied this blood group over three generations and found that the strong B-transferase is, in fact, inherited with the B gene and is dominant over normal B-transferase. In AB blood groups in Tokyo, the frequency of people with a strong B-transferase is 5% for A1B and 22% for A2B. This enzyme does not always cause weak H or A antigens.
Collapse
Affiliation(s)
- R Yabe
- Japanese Red Cross Tokyo Metropolitan Blood Center
| | | | | | | | | | | |
Collapse
|
35
|
Nishi K, Fechner G, Rand S, Brinkmann B. Light-microscopic examination of ABH and Lewis antigens in human tracheal and epiglottic glands using the avidin-biotin-peroxidase complex technique. ZEITSCHRIFT FUR RECHTSMEDIZIN. JOURNAL OF LEGAL MEDICINE 1989; 102:255-62. [PMID: 2652935 DOI: 10.1007/bf00201321] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
The localization of ABH and Lewis antigens was examined in formalin-fixed, paraffin-embedded human tracheal and epiglottic glands using monoclonal anti A, B, H, Lea and Leb antibodies. The mucous cells of the glands showed reactivity with antibodies corresponding to the respective ABO blood groups of the tissue donors. The mucous cells from one blood group A, Le(a-b-) individual showed no reactivity with any antibodies and those from another blood group A, Le(a-b-) individual showed reactivity only with anti A antibody. In individuals from blood group Le(a + b-) of all ABO groups, the mucous cells reacted exclusively with anti Lea. In blood group O, Le(a-b+) individuals, the mucous cells showed intense reaction with anti H and Leb antibodies and weak to moderate reactivity with anti Lea. In Le(a-b+) individuals of A1, B and A1B blood groups, the mucous cells showed strong reactivity with anti A and/or B antibodies, moderate with anti Leb, weak or no activity with anti Lea and absent with anti H. In blood group A2 Le(a-b+) individuals, the mucous cells stained with anti A were weakly stained or completely unstained with anti H antibody, but cells negative with anti A gave strong positive reactions with anti H antibody.
Collapse
Affiliation(s)
- K Nishi
- Institut für Rechtsmedizin der Westfälischen Wilhelms-Universität Münster, Federal Republic of Germany
| | | | | | | |
Collapse
|
36
|
Ernst LK, Rajan VP, Larsen RD, Ruff MM, Lowe JB. Stable Expression of Blood Group H Determinants and GDP-L-fucose: β-D-galactoside 2-α-L-Fucosyltransferase in Mouse Cells After Transfection with Human DNA. J Biol Chem 1989. [DOI: 10.1016/s0021-9258(18)94086-x] [Citation(s) in RCA: 53] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
|
37
|
Clausen H, Hakomori S. ABH and related histo-blood group antigens; immunochemical differences in carrier isotypes and their distribution. Vox Sang 1989; 56:1-20. [PMID: 2464874 DOI: 10.1111/j.1423-0410.1989.tb03040.x] [Citation(s) in RCA: 362] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
This review summarizes present knowledge of the chemistry of histo-blood group ABH and related antigens. Recent advances in analytical carbohydrate chemistry (particularly mass spectrometry and NMR spectroscopy) and the introduction of monoclonal antibodies (MoAbs) have made it possible to distinguish structural variants of histo-blood group ABH antigens. Polymorphism of ABH antigens is induced by: (i) variations in peripheral core structure, of which four (type 1, 2, 3 and 4) are known in man; (ii) variation in inner core by branching process (blood group iI), leading to variation of unbranched vs. branched ABH determinants; (iii) biosynthetic interaction with other glycosyltransferases (Lewis, P. T/Tn blood systems) capable of acting on the same substrate as the ABH-defined transferases, and finally (iv) the nature of the glycoconjugate (glycolipid, glycoprotein of N- or O-linked type). ABH variants induced by item (i) above have been clearly distinguished qualitatively by MoAbs; e.g., at least six types of A determinants can be distinguished by qualitatively different classes of antibody. The variants induced by item (ii) create mono- vs. bivalent antigens which may be responsible for observed differences in antibody-binding affinity. Detailed studies of the chemistry of these antigens have increased our insight into blood groups, providing the basis for blood group iI and A subgrouping, as well as a relation between the ABH and Lewis, P, and T/Tn systems. A survey of the literature on distribution patterns of ABH variants is presented. It has been assumed that expression of histo-blood group antigens is developmentally regulated. Relationships between histo-blood group expression, development, differentiation and maturation, as well as malignant transformation, are discussed.
Collapse
Affiliation(s)
- H Clausen
- Biomembrane Institute, University of Washington, Seattle
| | | |
Collapse
|
38
|
Yoshida A, Davè V, Hamilton HB. Imbalance of blood group A subtypes and the existence of superactive B gene in Japanese in Hiroshima and Nagasaki. Am J Hum Genet 1988; 43:422-8. [PMID: 3177385 PMCID: PMC1715517] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
Blood type A can be classified into subgroups A1, A2, and A1-A2 intermediate on the basis of serological criteria. An excess of A2B over A2, noted in some black populations and among the Japanese, though not in caucasoids, is inconsistent with the classical Mendelian mode of inheritance of the allelic A1 and A2 genes. Characterization of the enzymatic properties of the blood group A and B enzymes in the serum has shown that serological A2B blood of some blacks contains A1 enzyme and a superactive B* enzyme. An excess of A2B found in a study of over 15,000 residents of Hiroshima and Nagasaki prompted investigation of the characteristics of the A and B enzymes in 60 blood samples, 37 from individuals in 13 unrelated families and 23 from other unrelated individuals in the two cities. Among 27 unrelated individuals whose blood types were unequivocally classified serologically as A2B, 15 were confirmed as A2B enzymatically; eight contained A1 and B* enzymes, not A2 or B enzymes, thus being A1B*; two contained Aint and B* enzymes, thus being AintB; and results for the remaining two were ambiguous. Hiroshima differs from Nagasaki in the frequency of the A2B serological type and also in the occurrence of the B* enzyme, Nagasaki having a higher proportion of both. If one considers those cases in which family study was possible, the transmission of the B* enzyme appears to be compatible with the Mendelian mode of inheritance.(ABSTRACT TRUNCATED AT 250 WORDS)
Collapse
Affiliation(s)
- A Yoshida
- Beckman Research Institute of the City of Hope, Duarte, CA 91010
| | | | | |
Collapse
|
39
|
Anderson B, Davis LE, Venegas M. Tumor-associated blood group antigen expressions and immunoglobulins associated with tumors. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 1988; 228:601-56. [PMID: 3051922 DOI: 10.1007/978-1-4613-1663-3_25] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
As outlined in Figures 1 and 2, the biosynthetic pathways for the expression of the A, B and H, and the Lewis determinant carbohydrate sequence structures, as well as sialylated structures, involves both type 1 and type 2 precursor chains (which may be present as glycolipids and N- or O-linked glycoproteins), and many glycosyltransferases. For tumor cells, there appears to be increased expressions of fucosyl- and sialyltransferases yielding such structures as the Le(x), sialyl-Le(a), and many other similar determinants, which are not found on the normal cell progenitor of the tumor. The types of structures expressed on tumor cells is dependent on the particular fucosyl-, sialyl- and other glycosyltransferase genes activated in the transformation and tumor progression events, the availability of the substrates for the glycosyltransferases (both the precursor sequences and the nucleotide-sugar substrates) which is partly dependent on metabolites available to the tumor mass, and on the genotype of the individual regarding particular glycosyltransferases. Both the loss of A, B and/or H blood group antigen expressions of tumor cells and the relative expressions of the Lewis and sialylated-oligosaccharide determinants may be a consequence of the competing biosynthetic pathways and the glycosyltransferases for common substrate sequences, as well as due to the loss of particular glycosyltransferases concomitant with transformation. All of these factors probably account for the variable expressions of the complex of carbohydrate sequence determinants when comparing tumor sections of different individuals as well as the heterogeneity of expression of particular determinants within a single tumor tissue section. As described above, the A, B and/or H determinants, and the precursor sequences, are also expressed to differing extents on epithelial cells depending on the tissue type and cellular location in the tissue. Thus, the differentiation state of the particular epithelial cell also determines the quantity and types of carbohydrate sequences expressed. However, because of the complex nature of the competing biosynthetic pathways for the carbohydrate sequences of glycolipids and glycoproteins, and the relative activations of fucosyl- and sialyltransferases of tumor cells, it would seem that simple deductions as to the state of differentiation of particular tumors with A, B, H and precursor sequence expressions is not warranted.(ABSTRACT TRUNCATED AT 400 WORDS)
Collapse
Affiliation(s)
- B Anderson
- Department of Molecular Biology, Northwestern University Medical School, Chicago, Illinois
| | | | | |
Collapse
|
40
|
Moores PP, Watkins WM, Greenwell P, Dunn D, Bird A. Zulu XX/XX dispermic chimaera from Natal with two populations of red blood cells and patchy skin pigmentation. Vox Sang 1988; 54:52-6. [PMID: 3348022 DOI: 10.1111/j.1423-0410.1988.tb01613.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
The chimaera is female and has two children. Her blood contains 99% group O, type AcP:BA, Pep-A:8-2 and 1% group A2B, type AcP:RA, Pep-A:1 red cells. H-, A- and B-transferase activities were demonstrated in her serum. The level of the H enzyme activity is low but is at the lower end of the normal range for group O persons. The levels of the A and B enzymes are also low but are higher than expected in a person with 1% A2B red cells in the blood. The levels of the A and B enzymes indicate that tissues other than the chimaera's haemopoietic tissue carry her genetically A2B cell line and are contributing the corresponding transferases to her plasma. Gross patchy skin pigmentation is present on the upper part of her body. The chimaera has evidently inherited two dissimilar germ nuclei from each parent.
Collapse
Affiliation(s)
- P P Moores
- Natal Blood Transfusion Service, Durban, Natal, South Africa
| | | | | | | | | |
Collapse
|
41
|
Greenwell P, Yates AD, Watkins WM. UDP-N-acetyl-D-galactosamine as a donor substrate for the glycosyltransferase encoded by the B gene at the human blood group ABO locus. Carbohydr Res 1986; 149:149-70. [PMID: 3089601 DOI: 10.1016/s0008-6215(00)90375-6] [Citation(s) in RCA: 55] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
The properties of the enzyme in the serum of blood group B individuals that catalyses the transfer of small amounts of N-acetyl-D-galactosamine to H-active precursor structures were compared with those of the blood group B gene-associated alpha-(1----3)-D-galactosyltransferase and with the blood group A gene-associated alpha-(1----3)-N-acetyl-D-galactosaminyltransferases in the serum of blood group A1 and A2 individuals. The biosynthetic products formed by the enzyme in B serum were identical with the A-active structures synthesised by the A1 and A2 gene-associated alpha-(1----3)-N-acetyl-D-galactosaminyltransferases but the enzyme differed from the A1 and A2 transferases in its apparent Km for UDP-N-acetyl-D-galactosamine, its heat susceptibility, its failure to bind to Sepharose 4B, and its adsorption to H-active sites on group O red cell ghosts under conditions which bind the B transferase but fail to adsorb the A1 and A2 transferases. The correlation between the levels of alpha-(1----3)-D-galactosyltransferase and alpha-(1----3)-N-acetyl-D-galactosaminyltransferase activities in all the group B serum samples tested, the maintenance of the same ratio of activities after successive cycles of binding to group O red cell ghosts, the retention of the ability to convert blood group O to A-active cells after treatment of the serum with Sepharose 4B, and the failure to detect any comparable activity in group O serum samples tested under the same conditions indicated that the enzyme in group B serum that utilises UDP-N-acetyl-D-galactosamine to make blood group A-active structures is the B gene-associated alpha-(1----3)-D-galactosyltransferase.
Collapse
|
42
|
Novel blood group H glycolipid antigens exclusively expressed in blood group A and AB erythrocytes (type 3 chain H). II. Differential conversion of different H substrates by A1 and A2 enzymes, and type 3 chain H expression in relation to secretor status. J Biol Chem 1986. [DOI: 10.1016/s0021-9258(17)36104-5] [Citation(s) in RCA: 58] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
|
43
|
Conformations and interactions of oligosaccharides related to the ABH and Lewis blood groups. POLYSACCHARIDES 1985. [DOI: 10.1007/978-1-349-06369-7_6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
|
44
|
Viitala J. Blood group A and B glycosyltransferases synthesize A and B determinants on different acceptor polyglycosyl peptidesin vitro. Glycoconj J 1985. [DOI: 10.1007/bf01050471] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|
45
|
Glycosphingolipids * *Sialic acid-containing glycosphingolipids (the gangliosides) are discussed in a separate chapter (see Chapter 3). GLYCOLIPIDS 1985. [DOI: 10.1016/s0167-7306(08)60020-4] [Citation(s) in RCA: 26] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
|
46
|
Alteration of Blood Groups and Blood Group Precursors in Cancer. PROGRESS IN CLINICAL BIOCHEMISTRY AND MEDICINE 1985. [DOI: 10.1007/978-3-642-70570-0_2] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
|
47
|
Graham CM, Thomas DB. Surface carbohydrate epitopes of Thy-1.1 and Thy-1.2 thymocytes are distinguished by a monoclonal antibody with a specificity common to peanut agglutinin. Eur J Immunol 1984; 14:787-93. [PMID: 6207028 DOI: 10.1002/eji.1830140905] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
NIMF4-31.7 is a monoclonal IgM antibody with affinity for terminal galactose residues of membrane glycoproteins, Sepharose and agarose. It is cytotoxic for a subpopulation of murine thymocytes and peripheral lymphocytes, corresponding to the peanut agglutinin-positive population, but reacts with a majority of cells after neuraminidase treatment. It has revealed a genetic linkage between the Thy-1 locus and quantitative expression of carbohydrate determinants on the thymocyte membrane.
Collapse
|
48
|
Yoshida A. The existence of atypical blood group galactosyltransferase which causes an expression of A2 character in A1B red blood cells. Am J Hum Genet 1983; 35:1117-25. [PMID: 6418000 PMCID: PMC1685964] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
Abstract
It is generally accepted that the blood group subtypes A1 and A2 expressions are controlled by two different blood group N-acetylgalactosaminyl-transferases, that is, A1-enzyme and A2-enzyme, respectively, and that the two types of enzymes are governed by the allelic A1 and A2 genes. The observed frequencies of blood types in Caucasians are compatible to this model. However, the subtype A2 character is far more frequently observed in AB red cells than in A red cells in some black and Oriental populations. Two black blood samples with phenotype A2B contained A1-enzyme, but not A2-enzyme, and exhibited several times higher B-enzyme activity than control AB and B blood. The kinetic properties, that is, pH-activity profile and Km for UDP-Gal, of the B-enzyme from these two A2B subjects differed from that of control B-enzyme. In these two cases, therefore, the A2 character was not caused by the subactive A2-enzyme, but because of an insufficient formation of the A-substances in red cell membranes presumably caused by the competition between the A1-enzyme and the super active atypical B-enzyme at the common H-sites. The results suggest that the B gene can be subdivided into usual B1 and atypical B2, and that not only A2B subjects but also A1B2 subjects could express A2 character in their red cells. The B2 gene may be common in certain black and Oriental populations.
Collapse
|
49
|
|
50
|
Yoshida A, Davé V, Branch DR, Yamaguchi H, Okubo Y. An enzyme basis for blood type A intermediate status. Am J Hum Genet 1982; 34:919-24. [PMID: 6817633 PMCID: PMC1685719] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
The blood type A is known to be subclassified as A1, A2, and A1-A2 intermediate (Aint), depending upon red cell agglutinability with anti-A1 and anti-H lectins. Approximately 80% of the blood group H-sites remained unglycosylated in type Aint erythrocyte membranes. Plasma from Aint individuals contains a special blood group GalNAc transferase (UDP-GalNAc:2'-fucosylgalactoside-alpha-3-N-acetylgalactosaminyl transferase), which is different from the enzyme in A1 plasma and the enzyme in A2 plasma. A1-enzyme has strong affinity to UDP-GalNAc and 2'-fucosyllactose, A2-enzyme has low affinity to both substrates, and Aint-enzyme has strong affinity to UDP-GalNAc and very low affinity to 2'-fucosyllactose, which is a soluble analog of the H-substances. The low degree of glycosylation of the blood group H-sites due to the low affinity of Aint-enzyme with the H-substances can account for the lower A activity and higher H activity in Aint red cells than in A1 red cells. The blood group A allele can be subdivided into three common alleles, A1, A2, and Aint, each controlling the formation of different types of blood group GalNAc transferases.
Collapse
|