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Xia KR, Zhang XY, Zhang HQ, Su KL, Shang EX, Xiao QL, Li WW, Guo S, Duan JA, Liu P. Network pharmacology analysis and experimental verification of the antithrombotic active compounds of trichosanthis pericarpium (Gualoupi) in treating coronary heart disease. JOURNAL OF ETHNOPHARMACOLOGY 2024; 329:118158. [PMID: 38614263 DOI: 10.1016/j.jep.2024.118158] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/26/2024] [Revised: 03/30/2024] [Accepted: 04/04/2024] [Indexed: 04/15/2024]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Trichosanthis pericarpium (TP; Gualoupi, pericarps of Trichosanthes kirilowii Maxim) has been used in traditional Chinese medicine (TCM) to reduce heat, resolve phlegm, promote Qi, and clear chest congestion. It is also an essential herbal ingredient in the "Gualou Xiebai" formula first recorded by Zhang Zhongjing (from the Eastern Han Dynasty) in the famous TCM classic "Jin-Guì-Yào-Lüe" for treating chest impediments. According to its traditional description, Gualou Xiebai is indicated for symptoms of chest impediments, which correspond to coronary heart diseases (CHD). AIM OF THE STUDY This study aimed to identify the antithrombotic compounds in Gualoupi for the treatment of CHD. MATERIALS AND METHODS A CHD rat model was established with a combination of high-fat diet and isoproterenol hydrochloride (ISO) administration via subcutaneous multi-point injection in the back of the neck. This model was used to evaluate the antithrombotic effect of two mainstream cultivars of TP ("HaiShi GuaLou" and "WanLou") by analyzing the main components and their effects. Network pharmacology, molecular docking-based studies, and a zebrafish (Danio rerio) thrombosis model induced by phenylhydrazine was used to validate the antithrombosis components of TP. RESULTS TP significantly reduced the body weight of the CHD rats, improved myocardial ischemia, and reduced collagen deposition and fibrosis around the infarcted tissue. It reduced thrombosis in a dose-dependent manner and significantly reduced inflammation and oxidative stress damage. Cynaroside, isoquercitrin, rutin, citrulline, and arginine were identified as candidate active TP compounds with antithrombotic effects. The key potential targets of TP in thrombosis treatment were initially identified by molecular docking-based analysis, which showed that the candidate active compounds have a strong binding affinity to the potential targets (protein kinase C alpha type [PKCα], protein kinase C beta type [PKCβ], von Willebrand factor [vWF], and prostaglandin-endoperoxide synthase 1 [PTGS1], fibrinogen alpha [Fga], fibrinogen beta [Fgb], fibrinogen gamma [Fgg], coagulation factor II [F2], and coagulation factor VII [F7]). In addition, the candidate active compounds reduced thrombosis, improved oxidative stress damage, and down-regulated the expression of thrombosis-related genes (PKCα, PKCβ, vWF, PTGS1, Fga, Fgb, Fgg, F2, and F7) in the zebrafish model. CONCLUSION Cynaroside, isoquercitrin, rutin, citrulline, and arginine were identified as the active antithrombotic compounds of TP used to treat CHD. Mechanistically, the active compounds were found to be involved in oxidative stress injury, platelet activation pathway, and complement and coagulation cascade pathways.
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Affiliation(s)
- Kai-Rou Xia
- Jiangsu Key Laboratory for High Technology Research of TCM Formulae, Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Xiao-Yu Zhang
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Third Clinical Medical College, Nanjing University of Chinese Medicine, Nanjing 210028, China
| | - Huang-Qin Zhang
- Jiangsu Key Laboratory for High Technology Research of TCM Formulae, Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Nanjing University of Chinese Medicine, Nanjing 210023, China; Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Third Clinical Medical College, Nanjing University of Chinese Medicine, Nanjing 210028, China.
| | - Ke-Lei Su
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Third Clinical Medical College, Nanjing University of Chinese Medicine, Nanjing 210028, China
| | - Er-Xin Shang
- Jiangsu Key Laboratory for High Technology Research of TCM Formulae, Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Qing-Ling Xiao
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Third Clinical Medical College, Nanjing University of Chinese Medicine, Nanjing 210028, China
| | - Wei-Wen Li
- Institute of Horticulture, Anhui Academy of Agricultural Sciences, Hefei 230031, China
| | - Sheng Guo
- Jiangsu Key Laboratory for High Technology Research of TCM Formulae, Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Jin-Ao Duan
- Jiangsu Key Laboratory for High Technology Research of TCM Formulae, Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Pei Liu
- Jiangsu Key Laboratory for High Technology Research of TCM Formulae, Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Nanjing University of Chinese Medicine, Nanjing 210023, China.
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Li T, Spruit CM, Wei N, Liu L, Wolfert MA, de Vries RP, Boons GJ. Chemoenzymatic Synthesis of Tri-antennary N-Glycans Terminating in Sialyl-Lewis x Reveals the Importance of Glycan Complexity for Influenza A Virus Receptor Binding. Chemistry 2024:e202401108. [PMID: 38567703 DOI: 10.1002/chem.202401108] [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: 03/25/2024] [Indexed: 05/09/2024]
Abstract
Sialyl-Lewisx (SLex) is involved in immune regulation, human fertilization, cancer, and bacterial and viral diseases. The influence of the complex glycan structures, which can present SLex epitopes, on binding is largely unknown. We report here a chemoenzymatic strategy for the preparation of a panel of twenty-two isomeric asymmetrical tri-antennary N-glycans presenting SLex-Lex epitopes on either the MGAT4 or MGAT5 arm that include putative high-affinity ligands for E-selectin. The N-glycans were prepared starting from a sialoglycopeptide isolated from egg yolk powder and took advantage of inherent substrate preferences of glycosyltransferases and the use of 5'-diphospho-N-trifluoracetylglucosamine (UDP-GlcNHTFA) that can be transferred by branching N-acetylglucosaminyltransferases to give, after base treatment, GlcNH2-containing glycans that temporarily disable an antenna from enzymatic modification. Glycan microarray binding studies showed that E-selectin bound equally well to linear glycans and tri-antennary N-glycans presenting SLex-Lex. On the other hand, it was found that hemagglutinins (HA) of H5 influenza A viruses (IAV) preferentially bound the tri-antennary N-glycans. Furthermore, several H5 HAs preferentially bound to N-glycan presenting SLex on the MGAT4 arm. SLex is displayed in the respiratory tract of several avian species, demonstrating the relevance of investigating the binding of, among others IAVs, to complex N-glycans presenting SLex.
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Affiliation(s)
- Tiehai Li
- Complex Carbohydrate Research Center, University of Georgia, Athens, GA 30602, USA
- Present address: Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, P. R. China
| | - Cindy M Spruit
- Department of Chemical Biology and Drug Discovery, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, 3584 CG, Utrecht, The Netherlands
| | - Na Wei
- Complex Carbohydrate Research Center, University of Georgia, Athens, GA 30602, USA
| | - Lin Liu
- Complex Carbohydrate Research Center, University of Georgia, Athens, GA 30602, USA
| | - Margreet A Wolfert
- Complex Carbohydrate Research Center, University of Georgia, Athens, GA 30602, USA
- Department of Chemical Biology and Drug Discovery, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, 3584 CG, Utrecht, The Netherlands
| | - Robert P de Vries
- Department of Chemical Biology and Drug Discovery, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, 3584 CG, Utrecht, The Netherlands
| | - Geert-Jan Boons
- Complex Carbohydrate Research Center, University of Georgia, Athens, GA 30602, USA
- Department of Chemical Biology and Drug Discovery, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, 3584 CG, Utrecht, The Netherlands
- Bijvoet Center for Biomolecular Research, Utrecht University, Utrecht, The Netherlands
- Chemistry Department, University of Georgia, Athens, GA 30602, USA
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Lin S, Ma H, Zhang S, Fan W, Shen C, Chen J, Jin M, Li K, He Q. The combination of paeonol, diosmetin-7- O- β- D-glucopyranoside, and 5-hydroxymethylfurfural from Trichosanthis pericarpium alleviates arachidonic acid-induced thrombosis in a zebrafish model. Front Pharmacol 2024; 15:1332468. [PMID: 38487165 PMCID: PMC10937350 DOI: 10.3389/fphar.2024.1332468] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2023] [Accepted: 01/17/2024] [Indexed: 03/17/2024] Open
Abstract
Trichosanthis fruit (TF) is a classic medicinal material obtained from Shandong, China. The peel of this fruit (Trichosanthis pericarpium, TP) is known to exert anti-thrombotic effects. However, the anti-thrombotic active components and mechanisms of TP have yet to be fully elucidated. Combined with zebrafish models and high-performance liquid chromatography (HPLC), this study evaluated the endogenous anti-thrombotic effects with the combination of three compounds from TP. First, we used HPLC to investigate the components in the water extract of TP. Next, we used the zebrafish model to investigate the anti-thrombotic activity of the three compound combinations by evaluating a range of indicators. Finally, the expression of related genes was detected by real-time quantitative polymerase chain reaction (qPCR). HPLC detected a total of eight components in TP water extract, with high levels of paeonol (Pae), diosmetin-7-O-β-D-glucopyranoside (diosmetin-7-O-glucoside), and 5-hydroxymethylfurfural (5-HMF). The most significant anti-thrombotic activity was detected when the Pae: diosmetin-7-O-glucoside:5-HMF ratio was 4:3:3. qPCR analysis revealed that the abnormal expression levels of f2, fga, fgb, vwf, ptgs1, and tbxas1 induced by arachidonic acid (AA) were improved. The combination of Pae, diosmetin-7-O-glucoside, and 5-HMF may alleviate AA-induced thrombosis by inhibiting the inflammatory reaction, coagulation cascade reaction, and arachidonic acid metabolism pathways.
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Affiliation(s)
- Shenghua Lin
- Biology Institute, Qilu University of Technology (Shandong Academy of Sciences), Jinan, China
| | - Honglin Ma
- Biology Institute, Qilu University of Technology (Shandong Academy of Sciences), Jinan, China
| | - Shanshan Zhang
- Biology Institute, Qilu University of Technology (Shandong Academy of Sciences), Jinan, China
| | - Wei Fan
- Biology Institute, Qilu University of Technology (Shandong Academy of Sciences), Jinan, China
| | - Chuanlin Shen
- Biology Institute, Qilu University of Technology (Shandong Academy of Sciences), Jinan, China
| | - Jiayu Chen
- Biology Institute, Qilu University of Technology (Shandong Academy of Sciences), Jinan, China
| | - Meng Jin
- Biology Institute, Qilu University of Technology (Shandong Academy of Sciences), Jinan, China
| | - Kun Li
- Department of Gastroenterology, The First Affiliated Hospital of Shandong First Medical University and Shandong Provincial Qianfoshan Hospital, Jinan, China
| | - Qiuxia He
- Biology Institute, Qilu University of Technology (Shandong Academy of Sciences), Jinan, China
- Science and Technology Service Platform, Qilu University of Technology (Shandong Academy of Sciences), Jinan, China
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Reilly JP, Shashaty MGS, Miano TA, Giannini HM, Jones TK, Ittner CAG, Christie JD, Meyer NJ. ABO Histo-Blood Group and the von Willebrand Factor Axis in Severe COVID-19. CHEST CRITICAL CARE 2023; 1:100023. [PMID: 38130415 PMCID: PMC10735236 DOI: 10.1016/j.chstcc.2023.100023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/23/2023]
Affiliation(s)
- John P Reilly
- Division of Pulmonary, Allergy, and Critical Care (J. P. R., M. G. S. S., H. M. G., T. K. J., C. A. G. I., J. D. C., and N. J. M.), the Center for Translational Lung Biology (J. P. R., M. G. S. S., T. K. J., C. A. G. I., J. D. C., and N. J. M.), and the Center for Clinical Epidemiology and Biostatics (M. G. S. S., T. A. M., T. K. J., and J. D. C.), Perelman School of Medicine, University of Pennsylvania
| | - Michael G S Shashaty
- Division of Pulmonary, Allergy, and Critical Care (J. P. R., M. G. S. S., H. M. G., T. K. J., C. A. G. I., J. D. C., and N. J. M.), the Center for Translational Lung Biology (J. P. R., M. G. S. S., T. K. J., C. A. G. I., J. D. C., and N. J. M.), and the Center for Clinical Epidemiology and Biostatics (M. G. S. S., T. A. M., T. K. J., and J. D. C.), Perelman School of Medicine, University of Pennsylvania
| | - Todd A Miano
- Division of Pulmonary, Allergy, and Critical Care (J. P. R., M. G. S. S., H. M. G., T. K. J., C. A. G. I., J. D. C., and N. J. M.), the Center for Translational Lung Biology (J. P. R., M. G. S. S., T. K. J., C. A. G. I., J. D. C., and N. J. M.), and the Center for Clinical Epidemiology and Biostatics (M. G. S. S., T. A. M., T. K. J., and J. D. C.), Perelman School of Medicine, University of Pennsylvania
| | - Heather M Giannini
- Division of Pulmonary, Allergy, and Critical Care (J. P. R., M. G. S. S., H. M. G., T. K. J., C. A. G. I., J. D. C., and N. J. M.), the Center for Translational Lung Biology (J. P. R., M. G. S. S., T. K. J., C. A. G. I., J. D. C., and N. J. M.), and the Center for Clinical Epidemiology and Biostatics (M. G. S. S., T. A. M., T. K. J., and J. D. C.), Perelman School of Medicine, University of Pennsylvania
| | - Tiffanie K Jones
- Division of Pulmonary, Allergy, and Critical Care (J. P. R., M. G. S. S., H. M. G., T. K. J., C. A. G. I., J. D. C., and N. J. M.), the Center for Translational Lung Biology (J. P. R., M. G. S. S., T. K. J., C. A. G. I., J. D. C., and N. J. M.), and the Center for Clinical Epidemiology and Biostatics (M. G. S. S., T. A. M., T. K. J., and J. D. C.), Perelman School of Medicine, University of Pennsylvania
| | - Caroline A G Ittner
- Division of Pulmonary, Allergy, and Critical Care (J. P. R., M. G. S. S., H. M. G., T. K. J., C. A. G. I., J. D. C., and N. J. M.), the Center for Translational Lung Biology (J. P. R., M. G. S. S., T. K. J., C. A. G. I., J. D. C., and N. J. M.), and the Center for Clinical Epidemiology and Biostatics (M. G. S. S., T. A. M., T. K. J., and J. D. C.), Perelman School of Medicine, University of Pennsylvania
| | - Jason D Christie
- Division of Pulmonary, Allergy, and Critical Care (J. P. R., M. G. S. S., H. M. G., T. K. J., C. A. G. I., J. D. C., and N. J. M.), the Center for Translational Lung Biology (J. P. R., M. G. S. S., T. K. J., C. A. G. I., J. D. C., and N. J. M.), and the Center for Clinical Epidemiology and Biostatics (M. G. S. S., T. A. M., T. K. J., and J. D. C.), Perelman School of Medicine, University of Pennsylvania
| | - Nuala J Meyer
- Division of Pulmonary, Allergy, and Critical Care (J. P. R., M. G. S. S., H. M. G., T. K. J., C. A. G. I., J. D. C., and N. J. M.), the Center for Translational Lung Biology (J. P. R., M. G. S. S., T. K. J., C. A. G. I., J. D. C., and N. J. M.), and the Center for Clinical Epidemiology and Biostatics (M. G. S. S., T. A. M., T. K. J., and J. D. C.), Perelman School of Medicine, University of Pennsylvania
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Santos Carreira A, Salas MQ, Remberger M, Novitzky-Basso I, Law AD, Lam W, Pasic I, Mazzulli T, Cserti-Gazdewich C, Kim DDH, Michelis FV, Viswabandya A, Gerbitz A, Lipton JH, Kumar R, Hassan M, Mattsson J. Interaction Between High-Dose Intravenous Busulfan and Post-Transplantation Cyclophosphamide on Hemorrhagic Cystitis After Allogeneic Hematopoietic Cell Transplantation. Transplant Cell Ther 2023; 29:581.e1-581.e8. [PMID: 37437765 DOI: 10.1016/j.jtct.2023.07.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2023] [Revised: 06/10/2023] [Accepted: 07/03/2023] [Indexed: 07/14/2023]
Abstract
This study investigates the incidence and predictors of hemorrhagic cystitis (HC) in 960 adults undergoing allo- hematopoietic stem cell transplantation. Two hundred fifty-two (26.5%) patients received myeloablative conditioning regimens, and 81.4% received high-dose intravenous busulfan (HD Bu). Six hundred ninety-five (72.4%) patients received post-transplantation cyclophosphamide (PTCY)-based prophylaxis, and 91.4% additionally received anti-thymocyte globulin (ATG) and Cyclosporine A (CsA) (PTCY-ATG-CsA). Two hundred twenty-eight (23.8%) patients developed HC. The day 100 cumulative incidences of grades 2-4 and 3-4 HC were 11.1% and 4.9%. BK virus was isolated in 58.3% of urinary samples. Using HD BU myeloablative regimens increased the risk for grade 2-4 HC (hazard ratio [HR] = 1.97, P = .035), and HD BU combined with ATG-PTCY-CsA increased this 4 times (HR = 4.06, P < .001) for grade 2-4 HC compared to patients who received neither of these drugs. A significant correlation was documented between grade II-IV acute graft-versus-host disease and grade 2-4 HC (HR = 2.10, P < .001). Moreover, patients with BK-POS grade 2-4 HC had lower 1-year overall survival (HR = 1.51, P = .009) and higher non-relapse mortality (HR = 2.31, P < .001), and patients with BK-NEG grade 2-4 HC had comparable post-transplantation outcomes. In conclusion, intravenous HD Bu was identified as a predictor for grade 2-4 HC. Moreover, when HD Bu was combined with PTCY-ATG-CsA, the risk increased 4-fold. Based on the results provided by this study, preventing the onset of HC, especially in high-risk patients, is mandatory because its presence significantly increases the risk for mortality.
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Affiliation(s)
- Abel Santos Carreira
- University of Toronto, Department of Medicine, Section of Medical Oncology and Hematology, Toronto, Ontario, Canada; Hans Messner Allogeneic Blood and Marrow Transplantation Program, Division of Medical Oncology and Hematology. Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada
| | - Maria Queralt Salas
- University of Toronto, Department of Medicine, Section of Medical Oncology and Hematology, Toronto, Ontario, Canada; Hans Messner Allogeneic Blood and Marrow Transplantation Program, Division of Medical Oncology and Hematology. Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada; Hematopoietic Cell Transplant Unit, Department of Hematology, IDIBAPS, Hospital Clinic de Barcelona, Spain
| | - Mats Remberger
- Department of Medical Sciences, Uppsala University and KFUE, Uppsala University Hospital, Uppsala, Sweden
| | | | - Arjun Datt Law
- University of Toronto, Department of Medicine, Section of Medical Oncology and Hematology, Toronto, Ontario, Canada; Hans Messner Allogeneic Blood and Marrow Transplantation Program, Division of Medical Oncology and Hematology. Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada
| | - Wilson Lam
- University of Toronto, Department of Medicine, Section of Medical Oncology and Hematology, Toronto, Ontario, Canada; Hans Messner Allogeneic Blood and Marrow Transplantation Program, Division of Medical Oncology and Hematology. Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada
| | - Ivan Pasic
- University of Toronto, Department of Medicine, Section of Medical Oncology and Hematology, Toronto, Ontario, Canada; Hans Messner Allogeneic Blood and Marrow Transplantation Program, Division of Medical Oncology and Hematology. Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada
| | - Tony Mazzulli
- Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, Ontario, Canada; Department of Microbiology, Sinai Health System/University Health Network, Toronto, Ontario, Canada
| | - Christine Cserti-Gazdewich
- University of Toronto, Department of Medicine, Section of Medical Oncology and Hematology, Toronto, Ontario, Canada; Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, Ontario, Canada; Blood Transfusion Laboratory, Laboratory Medicine Program, University Health Network, Toronto, Ontario, Canada
| | - Dennis Dong Hwan Kim
- University of Toronto, Department of Medicine, Section of Medical Oncology and Hematology, Toronto, Ontario, Canada; Hans Messner Allogeneic Blood and Marrow Transplantation Program, Division of Medical Oncology and Hematology. Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada
| | - Fotios V Michelis
- University of Toronto, Department of Medicine, Section of Medical Oncology and Hematology, Toronto, Ontario, Canada; Hans Messner Allogeneic Blood and Marrow Transplantation Program, Division of Medical Oncology and Hematology. Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada
| | - Auro Viswabandya
- University of Toronto, Department of Medicine, Section of Medical Oncology and Hematology, Toronto, Ontario, Canada; Hans Messner Allogeneic Blood and Marrow Transplantation Program, Division of Medical Oncology and Hematology. Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada
| | - Armin Gerbitz
- University of Toronto, Department of Medicine, Section of Medical Oncology and Hematology, Toronto, Ontario, Canada; Hans Messner Allogeneic Blood and Marrow Transplantation Program, Division of Medical Oncology and Hematology. Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada
| | - Jeffrey Howard Lipton
- University of Toronto, Department of Medicine, Section of Medical Oncology and Hematology, Toronto, Ontario, Canada; Hans Messner Allogeneic Blood and Marrow Transplantation Program, Division of Medical Oncology and Hematology. Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada
| | - Rajat Kumar
- University of Toronto, Department of Medicine, Section of Medical Oncology and Hematology, Toronto, Ontario, Canada; Hans Messner Allogeneic Blood and Marrow Transplantation Program, Division of Medical Oncology and Hematology. Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada
| | - Moustapha Hassan
- Translational Research Centrum (TRACK), Karolinska University Hospital, Huddinge, Sweden; Division of Biomolecular and Cellular Medicine (BCM), Department of Laboratory Medicine, Karolinska Institutet- Huddinge, Sweden
| | - Jonas Mattsson
- University of Toronto, Department of Medicine, Section of Medical Oncology and Hematology, Toronto, Ontario, Canada; Hans Messner Allogeneic Blood and Marrow Transplantation Program, Division of Medical Oncology and Hematology. Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada.
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Liao Y, Liang T, He Y, Mo S, Zhao S, Gao Q, Han C, Peng T. Correlation between ABO blood group and prognosis of hepatectomy for hepatitis B virus-associated hepatocellular carcinoma. Eur J Gastroenterol Hepatol 2023; 35:1012-1022. [PMID: 37505977 PMCID: PMC10373842 DOI: 10.1097/meg.0000000000002593] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Accepted: 05/18/2023] [Indexed: 07/30/2023]
Abstract
BACKGROUND The relationship between ABO blood group and prognosis of patients with hepatocellular carcinoma (HCC) remains unclear. We investigated the relationship between prognosis and ABO blood group in patients with hepatitis B-associated HCC after radical hepatectomy. METHODS The medical records of 874 patients with hepatitis B-associated HCC who underwent radical liver tumor resection were retrospectively collected. Cox proportional risk models were constructed for analysis, and the patient data were further balanced using propensity score matching (PSM) analysis to assess the impact of ABO blood group on the prognosis of patients with hepatitis B-associated HCC. RESULTS In univariate Cox regression analysis, the overall survival (OS) of non-A blood type group vs. A blood type group [hazard ratio (HR) (95% confidence interval [CI]) = 1.504 (1.003-2.255), P = 0.048], in multivariate Cox regression analysis the OS of non-A blood type group versus A blood type group [HR (95% CI) = 1.596 (1.054-2.417), P = 0.027]. After PSM, the baseline information was more balanced between the two groups, yielding the same results as above [HR (95% CI) = 1.550 (1.012-2.373), P = 0.044]. CONCLUSION The difference in OS after radical hepatectomy in patients with hepatitis B-associated HCC was statistically significant in terms of ABO blood group, OS was lower in patients with non-A blood group than in patients with A blood group.
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Affiliation(s)
- Yuan Liao
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangxi Medical University
- Guangxi Key Laboratory of Early Prevention and Treatment for Regional High Frequency Tumor
| | - Tianyi Liang
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangxi Medical University
- Guangxi Key Laboratory of Early Prevention and Treatment for Regional High Frequency Tumor
| | - Yongfei He
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangxi Medical University
- Guangxi Key Laboratory of Early Prevention and Treatment for Regional High Frequency Tumor
| | - Shutian Mo
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangxi Medical University
- Guangxi Key Laboratory of Early Prevention and Treatment for Regional High Frequency Tumor
| | - Shuqi Zhao
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangxi Medical University
- Guangxi Key Laboratory of Early Prevention and Treatment for Regional High Frequency Tumor
| | - Qiang Gao
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangxi Medical University
- Guangxi Key Laboratory of Early Prevention and Treatment for Regional High Frequency Tumor
| | - Chuangye Han
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangxi Medical University
- Guangxi Key Laboratory of Enhanced Recovery After Surgery for Gastrointestinal Cancer, Nanning, Guangxi Zhuang Autonomous Region, People’s Republic of China
| | - Tao Peng
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangxi Medical University
- Guangxi Key Laboratory of Enhanced Recovery After Surgery for Gastrointestinal Cancer, Nanning, Guangxi Zhuang Autonomous Region, People’s Republic of China
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Wu SC, Jan HM, Vallecillo-Zúniga ML, Rathgeber MF, Stowell CS, Murdock KL, Patel KR, Nakahara H, Stowell CJ, Nahm MH, Arthur CM, Cummings RD, Stowell SR. Whole microbe arrays accurately predict interactions and overall antimicrobial activity of galectin-8 toward distinct strains of Streptococcus pneumoniae. Sci Rep 2023; 13:5324. [PMID: 37005394 PMCID: PMC10067959 DOI: 10.1038/s41598-023-27964-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Accepted: 01/10/2023] [Indexed: 04/04/2023] Open
Abstract
Microbial glycan microarrays (MGMs) populated with purified microbial glycans have been used to define the specificity of host immune factors toward microbes in a high throughput manner. However, a limitation of such arrays is that glycan presentation may not fully recapitulate the natural presentation that exists on microbes. This raises the possibility that interactions observed on the array, while often helpful in predicting actual interactions with intact microbes, may not always accurately ascertain the overall affinity of a host immune factor for a given microbe. Using galectin-8 (Gal-8) as a probe, we compared the specificity and overall affinity observed using a MGM populated with glycans harvested from various strains of Streptococcus pneumoniae to an intact microbe microarray (MMA). Our results demonstrate that while similarities in binding specificity between the MGM and MMA are apparent, Gal-8 binding toward the MMA more accurately predicted interactions with strains of S. pneumoniae, including the overall specificity of Gal-8 antimicrobial activity. Taken together, these results not only demonstrate that Gal-8 possesses antimicrobial activity against distinct strains of S. pneumoniae that utilize molecular mimicry, but that microarray platforms populated with intact microbes present an advantageous strategy when exploring host interactions with microbes.
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Affiliation(s)
- Shang-Chuen Wu
- Joint Program in Transfusion Medicine, Department of Pathology, Brigham and Women's Hospital, National Center for Functional Glycomics, 630E New Research Building, Harvard Medical School, 77 Avenue Louis Pasteur, Boston, MA, 02115, USA
| | - Hau-Ming Jan
- Joint Program in Transfusion Medicine, Department of Pathology, Brigham and Women's Hospital, National Center for Functional Glycomics, 630E New Research Building, Harvard Medical School, 77 Avenue Louis Pasteur, Boston, MA, 02115, USA
| | - Mary L Vallecillo-Zúniga
- Joint Program in Transfusion Medicine, Department of Pathology, Brigham and Women's Hospital, National Center for Functional Glycomics, 630E New Research Building, Harvard Medical School, 77 Avenue Louis Pasteur, Boston, MA, 02115, USA
| | - Matthew F Rathgeber
- Joint Program in Transfusion Medicine, Department of Pathology, Brigham and Women's Hospital, National Center for Functional Glycomics, 630E New Research Building, Harvard Medical School, 77 Avenue Louis Pasteur, Boston, MA, 02115, USA
| | - Caleb S Stowell
- Joint Program in Transfusion Medicine, Department of Pathology, Brigham and Women's Hospital, National Center for Functional Glycomics, 630E New Research Building, Harvard Medical School, 77 Avenue Louis Pasteur, Boston, MA, 02115, USA
| | - Kaleb L Murdock
- Joint Program in Transfusion Medicine, Department of Pathology, Brigham and Women's Hospital, National Center for Functional Glycomics, 630E New Research Building, Harvard Medical School, 77 Avenue Louis Pasteur, Boston, MA, 02115, USA
| | - Kashyap R Patel
- Joint Program in Transfusion Medicine, Department of Pathology, Brigham and Women's Hospital, National Center for Functional Glycomics, 630E New Research Building, Harvard Medical School, 77 Avenue Louis Pasteur, Boston, MA, 02115, USA
| | - Hirotomo Nakahara
- Joint Program in Transfusion Medicine, Department of Pathology, Brigham and Women's Hospital, National Center for Functional Glycomics, 630E New Research Building, Harvard Medical School, 77 Avenue Louis Pasteur, Boston, MA, 02115, USA
| | - Carter J Stowell
- Joint Program in Transfusion Medicine, Department of Pathology, Brigham and Women's Hospital, National Center for Functional Glycomics, 630E New Research Building, Harvard Medical School, 77 Avenue Louis Pasteur, Boston, MA, 02115, USA
| | - Moon H Nahm
- Department of Medicine, University of Alabama at Birmingham, 1720 2nd Ave South Birmingham, Alabama, 35294, USA
| | - Connie M Arthur
- Joint Program in Transfusion Medicine, Department of Pathology, Brigham and Women's Hospital, National Center for Functional Glycomics, 630E New Research Building, Harvard Medical School, 77 Avenue Louis Pasteur, Boston, MA, 02115, USA
| | - Richard D Cummings
- Harvard Glycomics Center, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, 02115, USA
| | - Sean R Stowell
- Joint Program in Transfusion Medicine, Department of Pathology, Brigham and Women's Hospital, National Center for Functional Glycomics, 630E New Research Building, Harvard Medical School, 77 Avenue Louis Pasteur, Boston, MA, 02115, USA.
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8
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Arthur CM, Stowell SR. The Development and Consequences of Red Blood Cell Alloimmunization. ANNUAL REVIEW OF PATHOLOGY 2023; 18:537-564. [PMID: 36351365 PMCID: PMC10414795 DOI: 10.1146/annurev-pathol-042320-110411] [Citation(s) in RCA: 18] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
While red blood cell (RBC) transfusion is the most common medical intervention in hospitalized patients, as with any therapeutic, it is not without risk. Allogeneic RBC exposure can result in recipient alloimmunization, which can limit the availability of compatible RBCs for future transfusions and increase the risk of transfusion complications. Despite these challenges and the discovery of RBC alloantigens more than a century ago, relatively little has historically been known regarding the immune factors that regulate RBC alloantibody formation. Through recent epidemiological approaches, in vitro-based translational studies, and newly developed preclinical models, the processes that govern RBC alloimmunization have emerged as more complex and intriguing than previously appreciated. Although common alloimmunization mechanisms exist, distinct immune pathways can be engaged, depending on the target alloantigen involved. Despite this complexity, key themes are beginning to emerge that may provide promising approaches to not only actively prevent but also possibly alleviate the most severe complications of RBC alloimmunization.
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Affiliation(s)
- Connie M Arthur
- Joint Program in Transfusion Medicine, Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, ,
| | - Sean R Stowell
- Joint Program in Transfusion Medicine, Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, ,
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9
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Jajosky RP, Wu SC, Zheng L, Jajosky AN, Jajosky PG, Josephson CD, Hollenhorst MA, Sackstein R, Cummings RD, Arthur CM, Stowell SR. ABO blood group antigens and differential glycan expression: Perspective on the evolution of common human enzyme deficiencies. iScience 2023; 26:105798. [PMID: 36691627 PMCID: PMC9860303 DOI: 10.1016/j.isci.2022.105798] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Enzymes catalyze biochemical reactions and play critical roles in human health and disease. Enzyme variants and deficiencies can lead to variable expression of glycans, which can affect physiology, influence predilection for disease, and/or directly contribute to disease pathogenesis. Although certain well-characterized enzyme deficiencies result in overt disease, some of the most common enzyme deficiencies in humans form the basis of blood groups. These carbohydrate blood groups impact fundamental areas of clinical medicine, including the risk of infection and severity of infectious disease, bleeding risk, transfusion medicine, and tissue/organ transplantation. In this review, we examine the enzymes responsible for carbohydrate-based blood group antigen biosynthesis and their expression within the human population. We also consider the evolutionary selective pressures, e.g. malaria, that may account for the variation in carbohydrate structures and the implications of this biology for human disease.
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Affiliation(s)
- Ryan Philip Jajosky
- Joint Program in Transfusion Medicine, Brigham and Women’s Hospital, Harvard Medical School, 630E New Research Building, 77 Avenue Louis Pasteur, Boston, MA 02115, USA
- Biconcavity Inc, Lilburn, GA, USA
| | - Shang-Chuen Wu
- Joint Program in Transfusion Medicine, Brigham and Women’s Hospital, Harvard Medical School, 630E New Research Building, 77 Avenue Louis Pasteur, Boston, MA 02115, USA
| | - Leon Zheng
- Joint Program in Transfusion Medicine, Brigham and Women’s Hospital, Harvard Medical School, 630E New Research Building, 77 Avenue Louis Pasteur, Boston, MA 02115, USA
| | - Audrey N. Jajosky
- University of Rochester Medical Center, Department of Pathology and Laboratory Medicine, West Henrietta, NY, USA
| | | | - Cassandra D. Josephson
- Cancer and Blood Disorders Institute and Blood Bank/Transfusion Medicine Division, Johns Hopkins All Children’s Hospital, St. Petersburg, FL, USA
- Departments of Oncology and Pediatrics, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Marie A. Hollenhorst
- Department of Pathology and Department of Medicine, Stanford University, Stanford, CA, USA
| | - Robert Sackstein
- Translational Glycobiology Institute, Herbert Wertheim College of Medicine, Florida International University, Miami, FL, USA
| | - Richard D. Cummings
- Department of Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Connie M. Arthur
- Joint Program in Transfusion Medicine, Brigham and Women’s Hospital, Harvard Medical School, 630E New Research Building, 77 Avenue Louis Pasteur, Boston, MA 02115, USA
| | - Sean R. Stowell
- Joint Program in Transfusion Medicine, Brigham and Women’s Hospital, Harvard Medical School, 630E New Research Building, 77 Avenue Louis Pasteur, Boston, MA 02115, USA
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10
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Posch-Pertl L, List W, Michelitsch M, Pinter-Hausberger S, Posch F, Innauer F, Renner W, Weger M. Role of the ABO Blood Groups as a Risk Factor for Retinal Vein Occlusion. Ophthalmic Res 2022; 66:164-169. [PMID: 36049476 DOI: 10.1159/000526874] [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: 05/27/2022] [Accepted: 08/15/2022] [Indexed: 11/19/2022]
Abstract
INTRODUCTION A recent study suggested that non-O blood groups had an increased risk for the presence of retinal vein occlusion (RVO). In this study, we investigated (i) an association between blood group and the presence of RVO and (ii) whether this association correlated to other RVO risk factors. METHODS We included 485 RVO patients and 295 control subjects who were recruited in this case-control study. We determined ABO genotypes rs8176719 as a marker for the O allele and rs8176746 for the B allele by polymerase chain reaction. RESULTS We did not find an association between ABO blood group and the presence of RVO. In detail, the proportion of ABO blood groups was similar among RVO patients and control subjects (p = 0.527). In a logistic regression, non-O blood group was associated with 1.06-fold higher odds of being a RVO patient (95% CI: 0.78-1.45, p = 0.693), and this lack of association prevailed upon multivariable adjustment for age, gender, history of stroke and venous thromboembolism, and co-medication with lipid-lowering agents. DISCUSSION Although non-O blood groups are a known risk factor for thrombotic and cardiovascular disease, they do not seem to be a major risk factor for the development of RVO.
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Affiliation(s)
- Laura Posch-Pertl
- Department of Ophthalmology, Medical University of Graz, Graz, Austria
| | - Wolfgang List
- Department of Ophthalmology, Medical University of Graz, Graz, Austria
| | - Monja Michelitsch
- Department of Ophthalmology, Medical University of Graz, Graz, Austria
| | | | - Florian Posch
- Division of Haematology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
| | - Felix Innauer
- Department of Ophthalmology, Medical University of Graz, Graz, Austria
| | - Wilfried Renner
- Clinical Institute of Medical and Chemical Laboratory Diagnostics, Medical University Graz, Graz, Austria
| | - Martin Weger
- Department of Ophthalmology, Medical University of Graz, Graz, Austria
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11
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Wu SC, Kamili NA, Dias-Baruffi M, Josephson CD, Rathgeber MF, Yeung MY, Lane WJ, Wang J, Jan HM, Rakoff-Nahoum S, Cummings RD, Stowell SR, Arthur CM. Innate immune Galectin-7 specifically targets microbes that decorate themselves in blood group-like antigens. iScience 2022; 25:104482. [PMID: 35754739 PMCID: PMC9218387 DOI: 10.1016/j.isci.2022.104482] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Revised: 04/14/2022] [Accepted: 05/23/2022] [Indexed: 11/29/2022] Open
Abstract
Adaptive immunity can target a nearly infinite range of antigens, yet it is tempered by tolerogenic mechanisms that limit autoimmunity. Such immunological tolerance, however, creates a gap in adaptive immunity against microbes decorated with self-like antigens as a form of molecular mimicry. Our results demonstrate that the innate immune lectin galectin-7 (Gal-7) binds a variety of distinct microbes, all of which share features of blood group-like antigens. Gal-7 binding to each blood group expressing microbe, including strains of Escherichia coli, Klebsiella pneumoniae, Providencia alcalifaciens, and Streptococcus pneumoniae, results in loss of microbial viability. Although Gal-7 also binds red blood cells (RBCs), this interaction does not alter RBC membrane integrity. These results demonstrate that Gal-7 recognizes a diverse range of microbes, each of which use molecular mimicry while failing to induce host cell injury, and thus may provide an innate form of immunity against molecular mimicry.
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Affiliation(s)
- Shang-Chuen Wu
- Joint Program in Transfusion Medicine, Department of Pathology, Brigham and Women’s Hospital, Harvard Medical School, 77 Avenue Louis Pasteur, Boston, MA 02115, USA
| | - Nourine A. Kamili
- Joint Program in Transfusion Medicine, Department of Pathology, Brigham and Women’s Hospital, Harvard Medical School, 77 Avenue Louis Pasteur, Boston, MA 02115, USA
| | - Marcelo Dias-Baruffi
- Department of Clinical Analysis, Toxicology, and Food Sciences, School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, São Paulo, Brazil
| | - Cassandra D. Josephson
- Center for Transfusion Medicine and Cellular Therapies, Emory University School of Medicine, Atlanta, GA 30322, USA
| | - Matthew F. Rathgeber
- Joint Program in Transfusion Medicine, Department of Pathology, Brigham and Women’s Hospital, Harvard Medical School, 77 Avenue Louis Pasteur, Boston, MA 02115, USA
| | - Melissa Y. Yeung
- Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - William J. Lane
- Joint Program in Transfusion Medicine, Department of Pathology, Brigham and Women’s Hospital, Harvard Medical School, 77 Avenue Louis Pasteur, Boston, MA 02115, USA
| | - Jianmei Wang
- Center for Transfusion Medicine and Cellular Therapies, Emory University School of Medicine, Atlanta, GA 30322, USA
| | - Hau-Ming Jan
- Joint Program in Transfusion Medicine, Department of Pathology, Brigham and Women’s Hospital, Harvard Medical School, 77 Avenue Louis Pasteur, Boston, MA 02115, USA
| | - Seth Rakoff-Nahoum
- Division of Infectious Disease, Department of Pediatrics, Boston Children’s Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Richard D. Cummings
- Harvard Glycomics Center, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02115, USA
| | - Sean R. Stowell
- Joint Program in Transfusion Medicine, Department of Pathology, Brigham and Women’s Hospital, Harvard Medical School, 77 Avenue Louis Pasteur, Boston, MA 02115, USA
| | - Connie M. Arthur
- Joint Program in Transfusion Medicine, Department of Pathology, Brigham and Women’s Hospital, Harvard Medical School, 77 Avenue Louis Pasteur, Boston, MA 02115, USA
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12
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Mitsui Y, Kobayashi H, Yamabe F, Nakajima K, Nagao K. ABO Blood Type and Risk of Peyronie's Disease in Japanese Males. World J Mens Health 2022; 40:509-516. [PMID: 35021298 PMCID: PMC9253807 DOI: 10.5534/wjmh.210126] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Revised: 08/19/2021] [Accepted: 08/29/2021] [Indexed: 11/15/2022] Open
Abstract
PURPOSE Although multiple mechanisms associated with Peyronie's disease (PD) have been proposed, details regarding etiologic factors, especially genetic, remain unclear. We examined the relationship of the ABO blood type system, known as a genetic factor associated with susceptibility to a number of diseases, with PD in Japanese males. MATERIALS AND METHODS We compared 202 Japanese PD patients treated with surgery at our hospital between March 2004 and December 2019 with 846 randomly selected non-PD male patients who underwent urological surgery during the same period regarding distribution of ABO blood types. In addition, we assessed the risk of PD according to blood type group among all study participants using odds ratio (OR) and 95% confidence interval (CI) calculations. RESULTS The distribution of individual blood types in the control group was nearly the same as that in the general Japanese population. In contrast, O, A, B, and AB blood types were noted in 37.6%, 36.1%, 14.9% and 11.4%, respectively, of the PD patients, which was significantly different from the control group, where blood type O was found in 29.1% and B in 23.2% (p<0.05). Our results showed that as compared with patients with blood group B, those with another blood type were more likely to develop PD, among which type O had a significantly increased OR of 2.018 (CI, 1.271-3.205). CONCLUSIONS These are the first reported results showing that ABO blood type may be associated with risk of PD, though further investigations are needed.
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Affiliation(s)
- Yozo Mitsui
- Department of Urology, Toho University Faculty of Medicine, Tokyo, Japan.
| | - Hideyuki Kobayashi
- Department of Urology, Toho University Faculty of Medicine, Tokyo, Japan
| | - Fumito Yamabe
- Department of Urology, Toho University Faculty of Medicine, Tokyo, Japan
| | - Koichi Nakajima
- Department of Urology, Toho University Faculty of Medicine, Tokyo, Japan
| | - Koichi Nagao
- Department of Urology, Toho University Faculty of Medicine, Tokyo, Japan
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13
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Pereira E, Felipe S, de Freitas R, Araújo V, Soares P, Ribeiro J, Henrique Dos Santos L, Alves JO, Canabrava N, van Tilburg M, Guedes MI, Ceccatto V. ABO blood group and link to COVID-19: A comprehensive review of the reported associations and their possible underlying mechanisms. Microb Pathog 2022; 169:105658. [PMID: 35764188 PMCID: PMC9233352 DOI: 10.1016/j.micpath.2022.105658] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Revised: 06/22/2022] [Accepted: 06/22/2022] [Indexed: 11/20/2022]
Abstract
ABO blood group is long known to be an influencing factor for the susceptibility to infectious diseases, and many studies have been describing associations between ABO blood types and COVID-19 infection and severity, with conflicting findings. This narrative review aims to summarize the literature regarding associations between the ABO blood group and COVID-19. Blood type O is mostly associated with lower rates of SARS-CoV-2 infection, while blood type A is frequently described as a risk factor. Although results regarding the risk of severe outcomes are more variable, blood type A is the most associated with COVID-19 severity and mortality, while many studies describe O blood type as a protective factor for the disease progression. Furthermore, genetic associations with both the risk of infection and disease severity have been reported for the ABO locus. Some underlying mechanisms have been hypothesized to explain the reported associations, with incipient experimental data. Three major hypotheses emerge: SARS-CoV-2 could carry ABO(H)-like structures in its envelope glycoproteins and would be asymmetrically transmitted due to a protective effect of the ABO antibodies, ABH antigens could facilitate SARS-CoV-2 interaction with the host’ cells, and the association of non-O blood types with higher risks of thromboembolic events could confer COVID-19 patients with blood type O a lower risk of severe outcomes. The hypothesized mechanisms would affect distinct aspects of the COVID-19 natural history, with distinct potential implications to the disease transmission and its management.
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Affiliation(s)
- Eric Pereira
- Superior Institute of Biomedical Sciences, State University of Ceará, Dr. Silas Munguba Av., Fortaleza, 60714-903, Ceará, Brazil.
| | - Stela Felipe
- Superior Institute of Biomedical Sciences, State University of Ceará, Dr. Silas Munguba Av., Fortaleza, 60714-903, Ceará, Brazil
| | - Raquel de Freitas
- Superior Institute of Biomedical Sciences, State University of Ceará, Dr. Silas Munguba Av., Fortaleza, 60714-903, Ceará, Brazil
| | - Valdevane Araújo
- Superior Institute of Biomedical Sciences, State University of Ceará, Dr. Silas Munguba Av., Fortaleza, 60714-903, Ceará, Brazil
| | - Paula Soares
- Superior Institute of Biomedical Sciences, State University of Ceará, Dr. Silas Munguba Av., Fortaleza, 60714-903, Ceará, Brazil
| | - Jannison Ribeiro
- Hematology and Hemotherapy Center of Ceará, José Bastos Av., Fortaleza, 60431-086, Ceará, Brazil
| | - Luiz Henrique Dos Santos
- Superior Institute of Biomedical Sciences, State University of Ceará, Dr. Silas Munguba Av., Fortaleza, 60714-903, Ceará, Brazil
| | - Juliana Osório Alves
- Superior Institute of Biomedical Sciences, State University of Ceará, Dr. Silas Munguba Av., Fortaleza, 60714-903, Ceará, Brazil
| | - Natália Canabrava
- Biotechnology and Molecular Biology Laboratory, State University of Ceará, Dr. Silas Munguba Av., Fortaleza, 60714-903, Ceará, Brazil
| | - Mauricio van Tilburg
- Biotechnology and Molecular Biology Laboratory, State University of Ceará, Dr. Silas Munguba Av., Fortaleza, 60714-903, Ceará, Brazil
| | - Maria Izabel Guedes
- Biotechnology and Molecular Biology Laboratory, State University of Ceará, Dr. Silas Munguba Av., Fortaleza, 60714-903, Ceará, Brazil
| | - Vânia Ceccatto
- Superior Institute of Biomedical Sciences, State University of Ceará, Dr. Silas Munguba Av., Fortaleza, 60714-903, Ceará, Brazil
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14
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López-Rodríguez R, Del Pozo-Valero M, Corton M, Minguez P, Ruiz-Hornillos J, Pérez-Tomás ME, Barreda-Sánchez M, Mancebo E, Villaverde C, Núñez-Moreno G, Romero R, Paz-Artal E, Guillén-Navarro E, Almoguera B, Ayuso C. Presence of rare potential pathogenic variants in subjects under 65 years old with very severe or fatal COVID-19. Sci Rep 2022; 12:10369. [PMID: 35725860 PMCID: PMC9208539 DOI: 10.1038/s41598-022-14035-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Accepted: 05/31/2022] [Indexed: 02/06/2023] Open
Abstract
Rare variants affecting host defense against pathogens could be involved in COVID-19 severity and may help explain fatal outcomes in young and middle-aged patients. Our aim was to report the presence of rare genetic variants in certain genes, by using whole exome sequencing, in a selected group of COVID-19 patients under 65 years who required intubation or resulting in death (n = 44). To this end, different etiopathogenic mechanisms were explored using gene prioritization-based analysis in which genes involved in immune response, immunodeficiencies or blood coagulation were studied. We detected 44 different variants of interest, in 29 different patients (66%). Some of these variants were previously described as pathogenic and were located in genes mainly involved in immune response. A network analysis, including the 42 genes with candidate variants, showed three main components, consisting of 25 highly interconnected genes related to immune response and two additional networks composed by genes enriched in carbohydrate metabolism and in DNA metabolism and repair processes. In conclusion, we have detected candidate variants that may potentially influence COVID-19 outcome in our cohort of patients. Further studies are needed to confirm the ultimate role of the genetic variants described in the present study on COVID-19 severity.
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Affiliation(s)
- Rosario López-Rodríguez
- Department of Genetics & Genomics, Instituto de Investigación Sanitaria-Fundación Jiménez Díaz University Hospital, Universidad Autónoma de Madrid (IIS-FJD, UAM), Madrid, Spain.,Center for Biomedical Network Research on Rare Diseases (CIBERER), Instituto de Salud Carlos III, 28029, Madrid, Spain.,Department of Pharmaceutical and Health Sciences, Faculty of Pharmacy, Universidad San Pablo-CEU, CEU Universities, Madrid, Spain
| | - Marta Del Pozo-Valero
- Department of Genetics & Genomics, Instituto de Investigación Sanitaria-Fundación Jiménez Díaz University Hospital, Universidad Autónoma de Madrid (IIS-FJD, UAM), Madrid, Spain.,Center for Biomedical Network Research on Rare Diseases (CIBERER), Instituto de Salud Carlos III, 28029, Madrid, Spain
| | - Marta Corton
- Department of Genetics & Genomics, Instituto de Investigación Sanitaria-Fundación Jiménez Díaz University Hospital, Universidad Autónoma de Madrid (IIS-FJD, UAM), Madrid, Spain.,Center for Biomedical Network Research on Rare Diseases (CIBERER), Instituto de Salud Carlos III, 28029, Madrid, Spain
| | - Pablo Minguez
- Department of Genetics & Genomics, Instituto de Investigación Sanitaria-Fundación Jiménez Díaz University Hospital, Universidad Autónoma de Madrid (IIS-FJD, UAM), Madrid, Spain.,Center for Biomedical Network Research on Rare Diseases (CIBERER), Instituto de Salud Carlos III, 28029, Madrid, Spain.,Bioinformatics Unit, Instituto de Investigación Sanitaria-Fundación Jiménez Díaz University Hospital, Universidad Autónoma de Madrid (IIS-FJD, UAM), Madrid, Spain
| | - Javier Ruiz-Hornillos
- Allergy Unit, Hospital Infanta Elena, Valdemoro, Madrid, Spain.,Instituto de Investigación Sanitaria-Fundación Jiménez Díaz University Hospital, Universidad Autónoma de Madrid (IIS-FJD, UAM), Madrid, Spain.,Faculty of Medicine, Universidad Francisco de Vitoria, Pozuelo de Alarcón, Madrid, Spain
| | - María Elena Pérez-Tomás
- Instituto Murciano de Investigación Biosanitaria Virgen de la Arrixaca (IMIB-Arrixaca), Murcia, Spain
| | - María Barreda-Sánchez
- Instituto Murciano de Investigación Biosanitaria Virgen de la Arrixaca (IMIB-Arrixaca), Murcia, Spain.,Health Sciences Faculty, Universidad Católica San Antonio de Murcia (UCAM), Murcia, Spain
| | - Esther Mancebo
- Department of Immunology, Hospital Universitario 12 de Octubre, Madrid, Spain.,Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), Madrid, Spain
| | - Cristina Villaverde
- Department of Genetics & Genomics, Instituto de Investigación Sanitaria-Fundación Jiménez Díaz University Hospital, Universidad Autónoma de Madrid (IIS-FJD, UAM), Madrid, Spain.,Center for Biomedical Network Research on Rare Diseases (CIBERER), Instituto de Salud Carlos III, 28029, Madrid, Spain
| | - Gonzalo Núñez-Moreno
- Department of Genetics & Genomics, Instituto de Investigación Sanitaria-Fundación Jiménez Díaz University Hospital, Universidad Autónoma de Madrid (IIS-FJD, UAM), Madrid, Spain.,Bioinformatics Unit, Instituto de Investigación Sanitaria-Fundación Jiménez Díaz University Hospital, Universidad Autónoma de Madrid (IIS-FJD, UAM), Madrid, Spain
| | - Raquel Romero
- Department of Genetics & Genomics, Instituto de Investigación Sanitaria-Fundación Jiménez Díaz University Hospital, Universidad Autónoma de Madrid (IIS-FJD, UAM), Madrid, Spain.,Center for Biomedical Network Research on Rare Diseases (CIBERER), Instituto de Salud Carlos III, 28029, Madrid, Spain
| | | | - Estela Paz-Artal
- Department of Immunology, Hospital Universitario 12 de Octubre, Madrid, Spain.,Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), Madrid, Spain.,Department of Immunology, Ophthalmology and ENT, Universidad Complutense de Madrid, Madrid, Spain.,Center for Biomedical Network Research on Infectious Diseases (CIBERINFEC), Instituto de Salud Carlos III, 28029, Madrid, Spain
| | - Encarna Guillén-Navarro
- Center for Biomedical Network Research on Rare Diseases (CIBERER), Instituto de Salud Carlos III, 28029, Madrid, Spain.,Instituto Murciano de Investigación Biosanitaria Virgen de la Arrixaca (IMIB-Arrixaca), Murcia, Spain.,Medical Genetics Section, Pediatric Department, Virgen de la Arrixaca University Clinical Hospital, Faculty of Medicine, University of Murcia (UMU), Murcia, Spain
| | - Berta Almoguera
- Department of Genetics & Genomics, Instituto de Investigación Sanitaria-Fundación Jiménez Díaz University Hospital, Universidad Autónoma de Madrid (IIS-FJD, UAM), Madrid, Spain.,Center for Biomedical Network Research on Rare Diseases (CIBERER), Instituto de Salud Carlos III, 28029, Madrid, Spain
| | - Carmen Ayuso
- Department of Genetics & Genomics, Instituto de Investigación Sanitaria-Fundación Jiménez Díaz University Hospital, Universidad Autónoma de Madrid (IIS-FJD, UAM), Madrid, Spain. .,Center for Biomedical Network Research on Rare Diseases (CIBERER), Instituto de Salud Carlos III, 28029, Madrid, Spain.
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15
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Verkerke H, Dias-Baruffi M, Cummings RD, Arthur CM, Stowell SR. Galectins: An Ancient Family of Carbohydrate Binding Proteins with Modern Functions. METHODS IN MOLECULAR BIOLOGY (CLIFTON, N.J.) 2022; 2442:1-40. [PMID: 35320517 DOI: 10.1007/978-1-0716-2055-7_1] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Galectins are a large family of carbohydrate binding proteins with members in nearly every lineage of multicellular life. Through tandem and en-mass genome duplications, over 15 known vertebrate galectins likely evolved from a single common ancestor extant in pre-chordate lineages. While galectins have divergently evolved numerous functions, some of which do not involve carbohydrate recognition, the vast majority of the galectins have retained the conserved ability to bind variably modified polylactosamine (polyLacNAc) residues on glycans that modify proteins and lipids on the surface of host cells and pathogens. In addition to their direct role in microbial killing, many proposed galectin functions in the immune system and cancer involve crosslinking glycosylated receptors and modifying signaling pathways or sensitivity to antigen from the outside in. However, a large body of work has uncovered intracellular galectin functions mediated by carbohydrate- and non-carbohydrate-dependent interactions. In the cytoplasm, galectins can tune intracellular kinase and G-protein-coupled signaling cascades important for nutrient sensing, cell cycle progression, and transformation. Particularly, but interconnected pathways, cytoplasmic galectins serve the innate immune system as sensors of endolysosomal damage, recruiting and assembling the components of autophagosomes during intracellular infection through carbohydrate-dependent and -independent activities. In the nucleus, galectins participate in pre-mRNA splicing perhaps through interactions with non-coding RNAs required for assembly of spliceosomes. Together, studies of galectin function paint a picture of a functionally dynamic protein family recruited during eons of evolution to regulate numerous essential cellular processes in the context of multicellular life.
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Affiliation(s)
- Hans Verkerke
- Joint Program in Transfusion Medicine, Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA.,Harvard Glycomics Center, Harvard Medical School, Boston, MA, USA
| | - Marcelo Dias-Baruffi
- Department of Clinical Analysis, Toxicological and Bromatological, School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Ribeirão Preto, Brazil
| | | | - Connie M Arthur
- Joint Program in Transfusion Medicine, Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA.,Harvard Glycomics Center, Harvard Medical School, Boston, MA, USA
| | - Sean R Stowell
- Joint Program in Transfusion Medicine, Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA. .,Harvard Glycomics Center, Harvard Medical School, Boston, MA, USA.
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16
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Kamili NA, Paul A, Wu SC, Dias-Baruffi M, Cummings RD, Arthur CM, Stowell SR. Evaluation of the Bactericidal Activity of Galectins. Methods Mol Biol 2022; 2442:517-531. [PMID: 35320543 DOI: 10.1007/978-1-0716-2055-7_27] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Over a century ago, Karl Landsteiner discovered that blood group antigens could predict the immunological outcome of red blood cell transfusion. While the discovery of ABO(H) blood group antigens revolutionized transfusion medicine, many questions remain regarding the development and regulation of naturally occurring anti-blood group antibody formation. Early studies suggested that blood group antibodies develop following stimulation by bacteria that express blood group antigens. While this may explain the development of anti-blood group antibodies in blood group-negative individuals, how blood group-positive individuals protect themselves against blood group-positive microbes remained unknown. Recent studies suggest that several members of the galectin family specifically target blood group-positive microbes, thereby providing innate immune protection against blood group antigen-positive microbes regardless of the blood group status of an individual. Importantly, subsequent studies suggest that this unique form of immunity may not be limited to blood group expressing microbes, but may reflect a more generalized form of innate immunity against molecular mimicry. As this form of antimicrobial activity represents a unique and unprecedented form of immunity, we will examine important considerations and methodological approaches that can be used when seeking to ascertain the potential antimicrobial activity of various members of the galectin family.
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Affiliation(s)
- Nourine A Kamili
- Joint Program in Transfusion Medicine, Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Anu Paul
- Joint Program in Transfusion Medicine, Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Shang-Chuen Wu
- Joint Program in Transfusion Medicine, Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Marcelo Dias-Baruffi
- Department of Clinical Analysis, Toxicological and Bromatological, School of Pharmaceutical Sciences of Ribeirao Preto, University of Sao Paulo, Ribeirao Preto, Brazil
| | | | - Connie M Arthur
- Joint Program in Transfusion Medicine, Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
- Harvard Glycomics Center, Harvard Medical School, Boston, MA, USA
| | - Sean R Stowell
- Joint Program in Transfusion Medicine, Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA.
- Harvard Glycomics Center, Harvard Medical School, Boston, MA, USA.
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17
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Monaco A, Pantaleo E, Amoroso N, Bellantuono L, Stella A, Bellotti R. Country-level factors dynamics and ABO/Rh blood groups contribution to COVID-19 mortality. Sci Rep 2021; 11:24527. [PMID: 34972836 PMCID: PMC8720090 DOI: 10.1038/s41598-021-04162-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Accepted: 12/15/2021] [Indexed: 11/08/2022] Open
Abstract
The identification of factors associated to COVID-19 mortality is important to design effective containment measures and safeguard at-risk categories. In the last year, several investigations have tried to ascertain key features to predict the COVID-19 mortality tolls in relation to country-specific dynamics and population structure. Most studies focused on the first wave of the COVID-19 pandemic observed in the first half of 2020. Numerous studies have reported significant associations between COVID-19 mortality and relevant variables, for instance obesity, healthcare system indicators such as hospital beds density, and bacillus Calmette-Guerin immunization. In this work, we investigated the role of ABO/Rh blood groups at three different stages of the pandemic while accounting for demographic, economic, and health system related confounding factors. Using a machine learning approach, we found that the "B+" blood group frequency is an important factor at all stages of the pandemic, confirming previous findings that blood groups are linked to COVID-19 severity and fatal outcome.
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Affiliation(s)
- Alfonso Monaco
- Istituto Nazionale di Fisica Nucleare (INFN), Sezione di Bari, Via A. Orabona 4, 70125, Bari, Italy
| | - Ester Pantaleo
- Istituto Nazionale di Fisica Nucleare (INFN), Sezione di Bari, Via A. Orabona 4, 70125, Bari, Italy
- Dipartimento di Scienze mediche di base, Neuroscienze e organi di senso, Piazza G. Cesare 11, 70124, Bari, Italy
- Dipartimento Interateneo di Fisica "M. Merlin", Università degli Studi di Bari "'Aldo Moro", Via G. Amendola 173, 70125, Bari, Italy
| | - Nicola Amoroso
- Istituto Nazionale di Fisica Nucleare (INFN), Sezione di Bari, Via A. Orabona 4, 70125, Bari, Italy
- Dipartimento di Farmacia - Scienze del Farmaco, Università degli Studi di Bari "Aldo Moro", Via A. Orabona 4, 70125, Bari, Italy
| | - Loredana Bellantuono
- Istituto Nazionale di Fisica Nucleare (INFN), Sezione di Bari, Via A. Orabona 4, 70125, Bari, Italy
- Dipartimento di Scienze mediche di base, Neuroscienze e organi di senso, Piazza G. Cesare 11, 70124, Bari, Italy
| | - Alessandro Stella
- Dipartimento di Scienze biomediche e oncologia umana, Università degli Studi di Bari "Aldo Moro", Bari, Italy.
| | - Roberto Bellotti
- Istituto Nazionale di Fisica Nucleare (INFN), Sezione di Bari, Via A. Orabona 4, 70125, Bari, Italy
- Dipartimento Interateneo di Fisica "M. Merlin", Università degli Studi di Bari "'Aldo Moro", Via G. Amendola 173, 70125, Bari, Italy
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18
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Bharath R, Nair KKM, Gupta D, Vijayan R. Assessment of Lewis negative phenotype as a risk factor for multivessel disease in patients with acute coronary syndrome. Transfus Clin Biol 2021; 29:129-133. [PMID: 34974187 DOI: 10.1016/j.tracli.2021.12.008] [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: 11/16/2021] [Revised: 12/20/2021] [Accepted: 12/26/2021] [Indexed: 11/16/2022]
Abstract
INTRODUCTION Acute coronary syndrome is a manifestation of coronary artery disease caused by decreased blood flow to the heart musculature resulting in ischaemia and infarction of the heart. The Lewis (Le) blood group system comprise mainly Lewis a & b antigens which are secreted in plasma and are expressed on red cells, platelets and endothelium. This study assesses the risk of multivessel disease in acute coronary patients with lewis negative (a- b-) phenotype. MATERIALS AND METHODS The study included 183 patients diagnosed with acute coronary syndrome and who underwent coronary angiography to detect stenosis of the coronary vessels. The severity of the disease was classified based upon the number of vessels stenosed and their blood sample was phenotyped for Lewis antigens. The patients' risk factors, GRACE score and management were included for the study and multivariate logistic regression was carried out for analysis. RESULTS The prevalence of Lewis (a- b-) was 27.4% and there was a significant association with multivessel disease (P<0.05). However, there was no association of lewis (a- b-) with any of the risk factors causing coronary disease. The adjusted odds ratio of triple vessel disease in lewis (a- b-) was 2.6, female gender was 0.6 and patients with diabetes mellitus was 3.1, respectively. The GRACE score showed a significant association with ABO blood group (P<0.05) but not with lewis (a- b-). DISCUSSION Lewis negative patients are more likely to develop triple vessel disease compared to other lewis blood groups. This warrants further studies to investigate the link between lewis system and atherothrombosis.
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Affiliation(s)
- Raj Bharath
- Department of transfusion medicine, Sree Chitra Tirunal Institute for Medical Sciences and Technology, Trivandrum 695011, Kerala, India.
| | - Krishna Kumar Mohanan Nair
- Department of Cardiology, Sree Chitra Tirunal Institute for Medical Sciences and Technology, Trivandrum 695011, Kerala, India
| | - Debasish Gupta
- Department of transfusion medicine, Sree Chitra Tirunal Institute for Medical Sciences and Technology, Trivandrum 695011, Kerala, India
| | - Reshma Vijayan
- Department of transfusion medicine, Sree Chitra Tirunal Institute for Medical Sciences and Technology, Trivandrum 695011, Kerala, India
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19
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Gursoy V, Avci S. Effect of ABO blood groups on length of hospital stay according to age in Covid-19 patients. Hematol Transfus Cell Ther 2021; 44:7-12. [PMID: 34870100 PMCID: PMC8627862 DOI: 10.1016/j.htct.2021.08.013] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Accepted: 08/10/2021] [Indexed: 01/16/2023] Open
Abstract
Introduction Coronavirus Disease 2019 (COVID-19) is a novel viral disease with person-to-person transmission that has spread to many countries since the end of 2019. Although many unknowns were resolved within a year and the vaccine is available, it is still a major global health problem. Objective COVID-19 infection may present with a considerably wide spectrum of severity and host factors play a significant role in determining the course of the disease. One of these factors is blood groups. Based on previous experience, it is believed that the ABO blood group type affects prognosis, treatment response and length of stay in the hospital. In this study, our aim was to evaluate whether the blood group had an effect on the length of the hospital stay. To the best of our knowledge, no previous studies have assessed the effect of ABO blood groups, as well as age, on the length of the hospital stay in these settings. Methods In this retrospective cohort study, 969 patients admitted to our hospital between March 15, 2020 and May 15, 2020 were evaluated. The patients were divided into 4 groups according to ABO blood groups. The effect of the ABO blood group by age on the course of the disease, need for intensive care, duration of hospitalization and mortality in patients with COVID-19 infection, especially in geriatric patients, was evaluated. Results Of all the patients, 9.1% required admission to the intensive care unit (ICU), of whom 83% died. The average length of ICU stay was 11 days (0 - 59). The observed mortality rates in blood groups A, B, AB and 0 were 86.4%, 93.3%, 80.0% and 70.8%, respectively, indicating similar death rates in all ABO blood types. When the Rh phenotype was taken into consideration, no significant changes in results were seen. Conclusion As a result, we could not observe a significant relationship between blood groups and clinical outcomes in this study, which included a sample of Turkish patients with COVID-19.
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Affiliation(s)
- Vildan Gursoy
- Usak Education and Training Hospital, University of Usak, Usak, Turkey.
| | - Suna Avci
- Bursa Yuksek Ihtisas Education and Training Hospital, University of Health Sciences, Bursa, Turkey
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20
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Tang H, Qin N, Rao C, Zhu J, Wang H, Hu G. Screening of Potential Anti-Thrombotic Ingredients from Salvia miltiorrhiza in Zebrafish and by Molecular Docking. Molecules 2021; 26:molecules26226807. [PMID: 34833900 PMCID: PMC8621365 DOI: 10.3390/molecules26226807] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2021] [Revised: 10/31/2021] [Accepted: 11/05/2021] [Indexed: 11/22/2022] Open
Abstract
Background: Danshen (DS), the dry root of Salvia miltiorrhiza Bge., has been used in traditional Chinese medicine (TCM) for many years to promote blood circulation and to inhibit thrombosis. However, the active ingredients responsible for the anti-thrombotic effect and the underlying mechanisms are yet to be fully elucidated. Methods: Molecular docking was used to predict the active ingredients in DS and their potential targets by calculating the scores of docking between DS ingredients and thrombosis-related proteins. Then, a chemical-induced zebrafish thrombosis model was applied to confirm their anti-thrombotic effects. Result: The molecular docking results indicated that compared to the control ligand, higher docking scores were observed for several compounds in DS, among which salvianolic acid B (SAB), lithospermic acid (LA), rosmarinic acid (MA), and luteolin-7-O-β-d-glucoside (LG) could attenuate zebrafish caudal vein thrombosis and recover the decrease in heart red blood cells (RBCs) in a dose-dependent manner. Conclusions: Our study showed that it is possible to screen the potential active components in natural products by combining the molecular docking method and zebrafish in vivo model.
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Affiliation(s)
- Huilan Tang
- School of Pharmacy and Bioengineering, Chongqing University of Technology, Chongqing 400054, China; (H.T.); (C.R.); (J.Z.); (H.W.)
| | - Ningyi Qin
- Chongqing Pharmaceutical Group Huamosheng Pharmaceutical Science & Technology Co., Ltd., Chongqing 400050, China;
| | - Chang Rao
- School of Pharmacy and Bioengineering, Chongqing University of Technology, Chongqing 400054, China; (H.T.); (C.R.); (J.Z.); (H.W.)
| | - Jiahui Zhu
- School of Pharmacy and Bioengineering, Chongqing University of Technology, Chongqing 400054, China; (H.T.); (C.R.); (J.Z.); (H.W.)
| | - Haiqiang Wang
- School of Pharmacy and Bioengineering, Chongqing University of Technology, Chongqing 400054, China; (H.T.); (C.R.); (J.Z.); (H.W.)
| | - Guang Hu
- School of Pharmacy and Bioengineering, Chongqing University of Technology, Chongqing 400054, China; (H.T.); (C.R.); (J.Z.); (H.W.)
- Chongqing Key Laboratory of Medicinal Chemistry & Molecular Pharmacology, Chongqing University of Technology, Chongqing 400054, China
- Correspondence: ; Tel.: +86-150-2308-8936
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21
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Wu SC, Ho AD, Kamili NA, Wang J, Murdock KL, Cummings RD, Arthur CM, Stowell SR. Full-Length Galectin-3 Is Required for High Affinity Microbial Interactions and Antimicrobial Activity. Front Microbiol 2021; 12:731026. [PMID: 34690972 PMCID: PMC8531552 DOI: 10.3389/fmicb.2021.731026] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2021] [Accepted: 08/30/2021] [Indexed: 12/13/2022] Open
Abstract
While adaptive immunity enables the recognition of a wide range of microbial antigens, immunological tolerance limits reactively toward self to reduce autoimmunity. Some bacteria decorate themselves with self-like antigens as a form of molecular mimicry to limit recognition by adaptive immunity. Recent studies suggest that galectin-4 (Gal-4) and galectin-8 (Gal-8) may provide a unique form of innate immunity against molecular mimicry by specifically targeting microbes that decorate themselves in self-like antigens. However, the binding specificity and antimicrobial activity of many human galectins remain incompletely explored. In this study, we defined the binding specificity of galectin-3 (Gal-3), the first galectin shown to engage microbial glycans. Gal-3 exhibited high binding toward mammalian blood group A, B, and αGal antigens in a glycan microarray format. In the absence of the N-terminal domain, the C-terminal domain of Gal-3 (Gal-3C) alone exhibited a similar overall binding pattern, but failed to display the same level of binding for glycans over a range of concentrations. Similar to the recognition of mammalian glycans, Gal-3 and Gal-3C also specifically engaged distinct microbial glycans isolated and printed in a microarray format, with Gal-3 exhibiting higher binding at lower concentrations toward microbial glycans than Gal-3C. Importantly, Gal-3 and Gal-3C interactions on the microbial microarray accurately predicted actual interactions toward intact microbes, with Gal-3 and Gal-3C displaying carbohydrate-dependent binding toward distinct strains of Providentia alcalifaciens and Klebsiella pneumoniae that express mammalian-like antigens, while failing to recognize similar strains that express unrelated antigens. While both Gal-3 and Gal-3C recognized specific strains of P. alcalifaciens and K. pneumoniae, only Gal-3 was able to exhibit antimicrobial activity even when evaluated at higher concentrations. These results demonstrate that while Gal-3 and Gal-3C specifically engage distinct mammalian and microbial glycans, Gal-3C alone does not possess antimicrobial activity.
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Affiliation(s)
- Shang-Chuen Wu
- Joint Program in Transfusion Medicine, Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, United States
| | - Alex D Ho
- Joint Program in Transfusion Medicine, Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, United States
| | - Nourine A Kamili
- Center for Transfusion Medicine and Cellular Therapies, Emory University School of Medicine, Atlanta, GA, United States
| | - Jianmei Wang
- Center for Transfusion Medicine and Cellular Therapies, Emory University School of Medicine, Atlanta, GA, United States
| | - Kaleb L Murdock
- Joint Program in Transfusion Medicine, Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, United States
| | - Richard D Cummings
- Department of Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, United States
| | - Connie M Arthur
- Joint Program in Transfusion Medicine, Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, United States
| | - Sean R Stowell
- Joint Program in Transfusion Medicine, Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, United States.,Center for Transfusion Medicine and Cellular Therapies, Emory University School of Medicine, Atlanta, GA, United States
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22
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Matzhold EM, Berghold A, Bemelmans MKB, Banfi C, Stelzl E, Kessler HH, Steinmetz I, Krause R, Wurzer H, Schlenke P, Wagner T. Lewis and ABO histo-blood types and the secretor status of patients hospitalized with COVID-19 implicate a role for ABO antibodies in susceptibility to infection with SARS-CoV-2. Transfusion 2021; 61:2736-2745. [PMID: 34151460 PMCID: PMC8447157 DOI: 10.1111/trf.16567] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Revised: 05/11/2021] [Accepted: 06/13/2021] [Indexed: 12/17/2022]
Abstract
BACKGROUND Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) targets the respiratory and gastric epithelium, causing coronavirus disease 2019 (COVID-19). Tissue antigen expression variations influence host susceptibility to many infections. This study aimed to investigate the closely linked Lewis (FUT3) and ABO histo-blood types, including secretor (FUT2) status, to infections with SARS-CoV-2 and the corresponding severity of COVID-19. STUDY DESIGN AND METHODS Patients (Caucasians, n = 338) were genotyped for ABO, FUT3, and FUT2, and compared to a reference population of blood donors (n = 250,298). The association between blood types and severity of COVID-19 was addressed by dividing patients into four categories: hospitalized individuals in general wards, patients admitted to the intensive care unit with and without intubation, and deceased patients. Comorbidities were considered in subsequent analyses. RESULTS Patients with blood type Lewis (a-b-) or O were significantly less likely to be hospitalized (odds ratio [OR] 0.669, confidence interval [CI] 0.446-0.971, OR 0.710, CI 0.556-0.900, respectively), while type AB was significantly more prevalent in the patient cohort (OR 1.519, CI 1.014-2.203). The proportions of secretors/nonsecretors, and Lewis a+ or Lewis b+ types were consistent between patients and controls. The analyzed blood groups were not associated with the clinical outcome as defined. DISCUSSION Blood types Lewis (a-b-) and O were found to be protective factors, whereas the group AB is suggested to be a risk factor for COVID-19. The antigens investigated may not be prognostic for disease severity, but a role for ABO isoagglutinins in SARS-CoV-2 infections is strongly suggested.
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Affiliation(s)
- Eva Maria Matzhold
- Department of Blood Group Serology and Transfusion MedicineMedical University of GrazGrazAustria
| | - Andrea Berghold
- Institute for Medical Informatics, Statistics and DocumentationMedical University of GrazGrazAustria
| | - Maria Karin Berta Bemelmans
- Department of Blood Group Serology and Transfusion MedicineMedical University of GrazGrazAustria
- FH Campus WienUniversity of Applied SciencesViennaAustria
| | - Chiara Banfi
- Institute for Medical Informatics, Statistics and DocumentationMedical University of GrazGrazAustria
| | - Evelyn Stelzl
- Diagnostic and Research Institute of Hygiene, Microbiology and Environmental Medicine, Research Unit Molecular Diagnostics, Diagnostic and Research Center for Molecular BiomedicineMedical University of GrazGrazAustria
| | - Harald Hans Kessler
- Diagnostic and Research Institute of Hygiene, Microbiology and Environmental Medicine, Research Unit Molecular Diagnostics, Diagnostic and Research Center for Molecular BiomedicineMedical University of GrazGrazAustria
| | - Ivo Steinmetz
- Diagnostic and Research Institute of Hygiene, Microbiology and Environmental Medicine, Research Unit Molecular Diagnostics, Diagnostic and Research Center for Molecular BiomedicineMedical University of GrazGrazAustria
| | - Robert Krause
- Section of Infectious Diseases and Tropical Medicine, Department of Internal MedicineMedical University of GrazGrazAustria
| | - Herbert Wurzer
- Department of Internal MedicineLandeskrankenhaus Graz IIGrazAustria
| | - Peter Schlenke
- Department of Blood Group Serology and Transfusion MedicineMedical University of GrazGrazAustria
| | - Thomas Wagner
- Department of Blood Group Serology and Transfusion MedicineMedical University of GrazGrazAustria
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23
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Aguiar VRC, Augusto DG, Castelli EC, Hollenbach JA, Meyer D, Nunes K, Petzl-Erler ML. An immunogenetic view of COVID-19. Genet Mol Biol 2021; 44:e20210036. [PMID: 34436508 PMCID: PMC8388242 DOI: 10.1590/1678-4685-gmb-2021-0036] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Accepted: 06/12/2021] [Indexed: 02/06/2023] Open
Abstract
Meeting the challenges brought by the COVID-19 pandemic requires an interdisciplinary approach. In this context, integrating knowledge of immune function with an understanding of how genetic variation influences the nature of immunity is a key challenge. Immunogenetics can help explain the heterogeneity of susceptibility and protection to the viral infection and disease progression. Here, we review the knowledge developed so far, discussing fundamental genes for triggering the innate and adaptive immune responses associated with a viral infection, especially with the SARS-CoV-2 mechanisms. We emphasize the role of the HLA and KIR genes, discussing what has been uncovered about their role in COVID-19 and addressing methodological challenges of studying these genes. Finally, we comment on questions that arise when studying admixed populations, highlighting the case of Brazil. We argue that the interplay between immunology and an understanding of genetic associations can provide an important contribution to our knowledge of COVID-19.
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Affiliation(s)
- Vitor R. C. Aguiar
- Universidade de São Paulo, Departamento de Genética e Biologia
Evolutiva, São Paulo, SP, Brazil
| | - Danillo G. Augusto
- University of California, UCSF Weill Institute for Neurosciences,
Department of Neurology, San Francisco, CA, USA
- Universidade Federal do Paraná, Departamento de Genética, Curitiba,
PR, Brazil
| | - Erick C. Castelli
- Universidade Estadual Paulista, Faculdade de Medicina de Botucatu,
Departamento de Patologia, Botucatu, SP, Brazil
| | - Jill A. Hollenbach
- University of California, UCSF Weill Institute for Neurosciences,
Department of Neurology, San Francisco, CA, USA
| | - Diogo Meyer
- Universidade de São Paulo, Departamento de Genética e Biologia
Evolutiva, São Paulo, SP, Brazil
| | - Kelly Nunes
- Universidade de São Paulo, Departamento de Genética e Biologia
Evolutiva, São Paulo, SP, Brazil
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24
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Rizzo AN, Schmidt EP. ABO blood type: a window into the genetics of acute respiratory distress syndrome susceptibility. J Clin Invest 2021; 131:144075. [PMID: 33141764 DOI: 10.1172/jci144075] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
The genetic factors that determine a patient's risk for developing the acute respiratory distress syndrome (ARDS) remain understudied. In this issue of the JCI, Reilly and colleagues analyzed data from three cohorts of critically ill patients and observed an association between the ABO allele A1 and the onset of moderate-severe ARDS. This association was most notable in patients with non-pulmonary sepsis (an indirect, vasculature-targeted mechanism of lung injury) and persisted in patients who lacked epithelial expression of the A antigen, suggesting an endothelial mechanism of A1-associated ARDS susceptibility. Critically ill patients with blood type A had increased circulating concentrations of endothelium-derived glycoproteins such as von Willebrand factor and soluble thrombomodulin, and marginal lungs from blood type A donors were less likely to recover function during ex vivo perfusion. These findings implicate A antigen glycosylation of endothelial cells as a critical, genetically determined risk factor for indirect lung injury that may contribute to the mechanistic heterogeneity of ARDS.
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Affiliation(s)
- Alicia N Rizzo
- Division of Pulmonary Sciences and Critical Care Medicine, Department of Medicine, School of Medicine, University of Colorado, Aurora, Colorado, USA
| | - Eric P Schmidt
- Division of Pulmonary Sciences and Critical Care Medicine, Department of Medicine, School of Medicine, University of Colorado, Aurora, Colorado, USA.,Department of Medicine, Denver Health Medical Center, Denver, Colorado, USA
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25
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N-Glycomics of Human Erythrocytes. Int J Mol Sci 2021; 22:ijms22158063. [PMID: 34360826 PMCID: PMC8347577 DOI: 10.3390/ijms22158063] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Revised: 07/22/2021] [Accepted: 07/26/2021] [Indexed: 12/29/2022] Open
Abstract
Glycosylation is a complex post-translational modification that conveys functional diversity to glycoconjugates. Cell surface glycosylation mediates several biological activities such as induction of the intracellular signaling pathway and pathogen recognition. Red blood cell (RBC) membrane N-glycans determine blood type and influence cell lifespan. Although several proteomic studies have been carried out, the glycosylation of RBC membrane proteins has not been systematically investigated. This work aims at exploring the human RBC N-glycome by high-sensitivity MALDI-MS techniques to outline a fingerprint of RBC N-glycans. To this purpose, the MALDI-TOF spectra of healthy subjects harboring different blood groups were acquired. Results showed the predominant occurrence of neutral and sialylated complex N-glycans with bisected N-acetylglucosamine and core- and/or antennary fucosylation. In the higher mass region, these species presented with multiple N-acetyllactosamine repeating units. Amongst the detected glycoforms, the presence of glycans bearing ABO(H) antigens allowed us to define a distinctive spectrum for each blood group. For the first time, advanced glycomic techniques have been applied to a comprehensive exploration of human RBC N-glycosylation, providing a new tool for the early detection of distinct glycome changes associated with disease conditions as well as for understanding the molecular recognition of pathogens.
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De Mattos LC, Ferreira AIC, de Oliveira KY, Nakashima F, Brandão CC. The Potential Contribution of ABO, Lewis and Secretor Histo-Blood Group Carbohydrates in Infection by Toxoplasma gondii. Front Cell Infect Microbiol 2021; 11:671958. [PMID: 34222043 PMCID: PMC8251793 DOI: 10.3389/fcimb.2021.671958] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Accepted: 05/31/2021] [Indexed: 11/19/2022] Open
Abstract
The glycosyltransferases encoded by genes from the human ABO, Lewis, and Secretor histo-blood group systems synthesize part of the carbohydrate antigens in hematopoietic and non-hematopoietic tissues. The combined action of these glycosyltransferases strongly influences cell, tissue, mucosa, and exocrine secretion carbohydrate phenotypes, including those serving as habitat for mutualistic and pathogenic microorganisms. A set of reports investigated associations between Toxoplasma gondii infection and the ABO histo-blood group system, but the results are contradictory. As T. gondii uses the gastrointestinal tract as a route for infection, and in this organ, the expression of ABO, Lewis, and Secretor histo-blood group carbohydrates occurs, it is reasonable to suppose some biological relationship between them. This text reviewed association studies published in recent decades focusing on the potential contribution of the ABO, Lewis, and Secretor histo-blood group carbohydrates and infection by T. gondii.
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Affiliation(s)
- Luiz Carlos De Mattos
- Immunogenetics Laboratory, Molecular Biology Department, Faculty of Medicine - FAMERP, São José do Rio Preto, Brazil
| | - Ana Iara Costa Ferreira
- Immunogenetics Laboratory, Molecular Biology Department, Faculty of Medicine - FAMERP, São José do Rio Preto, Brazil
| | - Karina Younan de Oliveira
- Immunogenetics Laboratory, Molecular Biology Department, Faculty of Medicine - FAMERP, São José do Rio Preto, Brazil
| | - Fabiana Nakashima
- Immunogenetics Laboratory, Molecular Biology Department, Faculty of Medicine - FAMERP, São José do Rio Preto, Brazil
| | - Cinara Cássia Brandão
- Immunogenetics Laboratory, Molecular Biology Department, Faculty of Medicine - FAMERP, São José do Rio Preto, Brazil.,FAMERP Toxoplasma Research Group, Molecular Biology Department, Faculty of Medicine - FAMERP, São José do Rio Preto, Brazil
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Le Pendu J, Breiman A, Deleers M, El Kenz H, Ruvoën N. [COVID-19 and ABO blood types: Where do we stand?]. Med Sci (Paris) 2021; 37:565-568. [PMID: 34080536 DOI: 10.1051/medsci/2021065] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- Jacques Le Pendu
- Université de Nantes, Inserm, Centre de recherche en cancérologie et immunologie Nantes Angers (CRCINA), 22 boulevard Bénoni Goullin, 44200 Nantes, France
| | - Adrien Breiman
- Université de Nantes, Inserm, Centre de recherche en cancérologie et immunologie Nantes Angers (CRCINA), 22 boulevard Bénoni Goullin, 44200 Nantes, France. - CHU de Nantes, 44093 Nantes, France
| | - Marie Deleers
- Département de transfusion, CHU Brugmann, Université libre de Bruxelles (ULB), Bruxelles, Belgique. - Laboratoire d'immunologie, Laboratoire hospitalier universitaire de Bruxelles/Université libre de Bruxelles (LHUB-ULB), Bruxelles, Belgique
| | - Hanane El Kenz
- Département de transfusion, CHU Brugmann, Université libre de Bruxelles (ULB), Bruxelles, Belgique. - Laboratoire d'immunologie, Laboratoire hospitalier universitaire de Bruxelles/Université libre de Bruxelles (LHUB-ULB), Bruxelles, Belgique
| | - Nathalie Ruvoën
- Université de Nantes, Inserm, Centre de recherche en cancérologie et immunologie Nantes Angers (CRCINA), 22 boulevard Bénoni Goullin, 44200 Nantes, France. - Oniris, École nationale vétérinaire, agroalimentaire et de l'alimentation, Nantes, France
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A1B and BB blood group genotypes are risk factors for pulmonary embolism. Wien Klin Wochenschr 2021; 133:1179-1185. [PMID: 34081189 DOI: 10.1007/s00508-021-01882-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2020] [Accepted: 04/20/2021] [Indexed: 10/21/2022]
Abstract
BACKGROUND Pulmonary embolism (PE) is a potentially life-threatening condition that mainly affects the people of advanced age. While certain blood group phenotypes (non‑O blood group) are known risk factors for the development of venous thromboembolism (VTE), there is no research which investigated the association of blood group genotypes with severity of PE. The aim of this study was to investigate the frequency of ABO blood group genotypes among the population of patients with PE and to investigate the correlation of the pulmonary embolism severity index (PESI) score to specific ABO blood group genotypes. MATERIAL AND METHODS In this cross-sectional study 74 patients with PE diagnosed using CT pulmonary angiography were included and 303 blood donors without VTE or congenital thrombophilia participated as a control group. After isolation of genomic DNA ABO blood group genotype was determined using the polymerase chain reaction sequence-specific amplification (PCR-SSP) method. RESULTS We observed a significantly higher frequency of A1B and BB genotypes in patients with PE compared to healthy individuals (A1B 14.9% vs. 4.3%, P < 0.001; BB 5.4% vs. 0.7%, P = 0.004), while the O1O1 genotype was significantly less frequent in patients (24.3% vs. 37.3%, P = 0.036). Analyzing the severity of the clinical presentation according to the PESI score, we did not find a correlation between the severity of the clinical presentation and a certain blood type genotype. CONCLUSION Patients with A1B and BB blood type genotype were at increased risk for developing pulmonary embolism, while patients with O1O1 genotype had a significantly lower risk of developing PE.
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Antigen density dictates RBC clearance, but not antigen modulation, following incompatible RBC transfusion in mice. Blood Adv 2021; 5:527-538. [PMID: 33496748 DOI: 10.1182/bloodadvances.2020002695] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Accepted: 11/17/2020] [Indexed: 12/17/2022] Open
Abstract
Incompatible red blood cell (RBC) transfusion can result in life-threatening transfusion complications that can be challenging to manage in patients with transfusion-dependent anemia. However, not all incompatible RBC transfusions result in significant RBC removal. One factor that may regulate the outcome of incompatible RBC transfusion is the density of the incompatible antigen. Despite the potential influence of target antigen levels during incompatible RBC transfusion, a model system capable of defining the role of antigen density in this process has not been developed. In this study, we describe a novel model system of incompatible transfusion using donor mice that express different levels of the KEL antigen and recipients with varying anti-KEL antibody concentrations. Transfusion of KEL+ RBCs that express high or moderate KEL antigen levels results in rapid antibody-mediated RBC clearance. In contrast, relatively little RBC clearance was observed following the transfusion of KEL RBCs that express low KEL antigen levels. Intriguingly, unlike RBC clearance, loss of the KEL antigen from the transfused RBCs occurred at a similar rate regardless of the KEL antigen density following an incompatible transfusion. In addition to antigen density, anti-KEL antibody levels also regulated RBC removal and KEL antigen loss, suggesting that antigen density and antibody levels dictate incompatible RBC transfusion outcomes. These results demonstrate that antibody-induced antigen loss and RBC clearance can occur at distinct antigen density thresholds, providing important insight into factors that may dictate the outcome of an incompatible RBC transfusion.
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Dahlén T, Clements M, Zhao J, Olsson ML, Edgren G. An agnostic study of associations between ABO and RhD blood group and phenome-wide disease risk. eLife 2021; 10:65658. [PMID: 33902814 PMCID: PMC8143790 DOI: 10.7554/elife.65658] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2020] [Accepted: 04/15/2021] [Indexed: 12/28/2022] Open
Abstract
Background There are multiple known associations between the ABO and RhD blood groups and disease. No systematic population-based studies elucidating associations between a large number of disease categories and blood group have been conducted. Methods Using SCANDAT3-S, a comprehensive nationwide blood donation-transfusion database, we modeled outcomes for 1217 disease categories including 70 million person-years of follow-up, accruing from 5.1 million individuals. Results We discovered 49 and 1 associations between a disease and ABO and RhD blood groups, respectively, after adjustment for multiple testing. We identified new associations such as a decreased risk of kidney stones and blood group B as compared to blood group O. We also expanded previous knowledge on other associations such as pregnancy-induced hypertension and blood groups A and AB as compared to blood group O and RhD positive as compared to negative. Conclusions Our findings generate strong further support for previously known associations, but also indicate new interesting relations. Funding Swedish Research Council.
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Affiliation(s)
- Torsten Dahlén
- Hematology Department, Karolinska University Hospital, Stockholm, Sweden.,Department of Medicine Solna, Clinical Epidemiology Division, Karolinska Institutet, Stockholm, Sweden
| | - Mark Clements
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Jingcheng Zhao
- Department of Medicine Solna, Clinical Epidemiology Division, Karolinska Institutet, Stockholm, Sweden
| | - Martin L Olsson
- Division of Hematology and Transfusion Medicine, Department of Laboratory Medicine, Lund University & Department of Clinical Immunology and Transfusion Medicine, Office of Medical Services, Region Skåne, Lund, Sweden
| | - Gustaf Edgren
- Department of Medicine Solna, Clinical Epidemiology Division, Karolinska Institutet, Stockholm, Sweden.,Cardiology Department, Södersjukhuset, Stockholm, Sweden
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Pendu JL, Breiman A, Rocher J, Dion M, Ruvoën-Clouet N. ABO Blood Types and COVID-19: Spurious, Anecdotal, or Truly Important Relationships? A Reasoned Review of Available Data. Viruses 2021; 13:160. [PMID: 33499228 PMCID: PMC7911989 DOI: 10.3390/v13020160] [Citation(s) in RCA: 47] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Revised: 01/19/2021] [Accepted: 01/19/2021] [Indexed: 12/19/2022] Open
Abstract
Since the emergence of COVID-19, many publications have reported associations with ABO blood types. Despite between-study discrepancies, an overall consensus has emerged whereby blood group O appears associated with a lower risk of COVID-19, while non-O blood types appear detrimental. Two major hypotheses may explain these findings: First, natural anti-A and anti-B antibodies could be partially protective against SARS-CoV-2 virions carrying blood group antigens originating from non-O individuals. Second, O individuals are less prone to thrombosis and vascular dysfunction than non-O individuals and therefore could be at a lesser risk in case of severe lung dysfunction. Here, we review the literature on the topic in light of these hypotheses. We find that between-study variation may be explained by differences in study settings and that both mechanisms are likely at play. Moreover, as frequencies of ABO phenotypes are highly variable between populations or geographical areas, the ABO coefficient of variation, rather than the frequency of each individual phenotype is expected to determine impact of the ABO system on virus transmission. Accordingly, the ABO coefficient of variation correlates with COVID-19 prevalence. Overall, despite modest apparent risk differences between ABO subtypes, the ABO blood group system might play a major role in the COVID-19 pandemic when considered at the population level.
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Affiliation(s)
- Jacques Le Pendu
- CRCINA, INSERM, Université de Nantes, F-44000 Nantes, France; (A.B.); (J.R.); (N.R.-C.)
| | - Adrien Breiman
- CRCINA, INSERM, Université de Nantes, F-44000 Nantes, France; (A.B.); (J.R.); (N.R.-C.)
- CHU de Nantes, F-44000 Nantes, France
| | - Jézabel Rocher
- CRCINA, INSERM, Université de Nantes, F-44000 Nantes, France; (A.B.); (J.R.); (N.R.-C.)
| | - Michel Dion
- Microbiotes Hosts Antibiotics and Bacterial Resistances (MiHAR), Université de Nantes, F-44000 Nantes, France;
| | - Nathalie Ruvoën-Clouet
- CRCINA, INSERM, Université de Nantes, F-44000 Nantes, France; (A.B.); (J.R.); (N.R.-C.)
- Oniris, Ecole Nationale Vétérinaire, Agroalimentaire et de l’Alimentation, F-44307 Nantes, France
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32
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Reilly JP, Meyer NJ, Shashaty MG, Anderson BJ, Ittner C, Dunn TG, Lim B, Forker C, Bonk MP, Kotloff E, Feng R, Cantu E, Mangalmurti NS, Calfee CS, Matthay MA, Mikacenic C, Walley KR, Russell J, Christiani DC, Wurfel MM, Lanken PN, Reilly MP, Christie JD. The ABO histo-blood group, endothelial activation, and acute respiratory distress syndrome risk in critical illness. J Clin Invest 2021; 131:139700. [PMID: 32931480 PMCID: PMC7773362 DOI: 10.1172/jci139700] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Accepted: 09/10/2020] [Indexed: 12/12/2022] Open
Abstract
BACKGROUNDThe ABO histo-blood group is defined by carbohydrate modifications and is associated with risk for multiple diseases, including acute respiratory distress syndrome (ARDS). We hypothesized that genetically determined blood subtype A1 is associated with increased risk of ARDS and markers of microvascular dysfunction and coagulation.METHODSWe conducted analyses in 3 cohorts of critically ill trauma and sepsis patients (n = 3710) genotyped on genome-wide platforms to determine the association of the A1 blood type genotype with ARDS risk. We subsequently determined whether associations were present in FUT2-defined nonsecretors who lack ABO antigens on epithelium, but not endothelium. In a patient subgroup, we determined the associations of blood type with plasma levels of endothelial glycoproteins and disseminated intravascular coagulation (DIC). Lastly, we tested whether blood type A was associated with less donor lung injury recovery during human ex vivo lung perfusion (EVLP).RESULTSThe A1 genotype was associated with a higher risk of moderate to severe ARDS relative to type O in all 3 populations. In sepsis, this relationship was strongest in nonpulmonary infections. The association persisted in nonsecretors, suggesting a vascular mechanism. The A1 genotype was also associated with higher DIC risk as well as concentrations of thrombomodulin and von Willebrand factor, which in turn were associated with ARDS risk. Blood type A was also associated with less lung injury recovery during EVLP.CONCLUSIONWe identified a replicable association between ABO blood type A1 and risk of ARDS among the critically ill, possibly mediated through microvascular dysfunction and coagulation.FUNDINGNIH HL122075, HL125723, HL137006, HL137915, DK097307, HL115354, HL101779, and the University of Pennsylvania McCabe Fund Fellowship Award.
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Affiliation(s)
- John P. Reilly
- Division of Pulmonary, Allergy, and Critical Care
- Center for Translational Lung Biology
| | - Nuala J. Meyer
- Division of Pulmonary, Allergy, and Critical Care
- Center for Translational Lung Biology
| | - Michael G.S. Shashaty
- Division of Pulmonary, Allergy, and Critical Care
- Center for Translational Lung Biology
- Center for Clinical Epidemiology and Biostatics, and
| | - Brian J. Anderson
- Division of Pulmonary, Allergy, and Critical Care
- Center for Translational Lung Biology
| | | | - Thomas G. Dunn
- Division of Pulmonary, Allergy, and Critical Care
- Center for Translational Lung Biology
| | - Brian Lim
- Division of Pulmonary, Allergy, and Critical Care
| | | | | | | | - Rui Feng
- Center for Clinical Epidemiology and Biostatics, and
| | - Edward Cantu
- Center for Translational Lung Biology
- Division of Cardiovascular Surgery, Department of Surgery, University of Pennsylvania, Perelman School of Medicine, Philadelphia, Pennsylvania, USA
| | - Nilam S. Mangalmurti
- Division of Pulmonary, Allergy, and Critical Care
- Center for Translational Lung Biology
| | - Carolyn S. Calfee
- Department of Medicine and
- Department of Anesthesia and Cardiovascular Research Institute, University of California, San Francisco, San Francisco, California, USA
| | - Michael A. Matthay
- Department of Medicine and
- Department of Anesthesia and Cardiovascular Research Institute, University of California, San Francisco, San Francisco, California, USA
| | - Carmen Mikacenic
- Division of Pulmonary, Critical Care, and Sleep Medicine, University of Washington, Seattle, Washington, USA
| | - Keith R. Walley
- Centre for Heart Lung Innovation, University of British Columbia, Vancouver, British Columbia, Canada
| | - James Russell
- Centre for Heart Lung Innovation, University of British Columbia, Vancouver, British Columbia, Canada
| | - David C. Christiani
- T.H. Chan School of Public Health, Harvard University, Boston, Massachusetts, USA
| | - Mark M. Wurfel
- Division of Pulmonary, Critical Care, and Sleep Medicine, University of Washington, Seattle, Washington, USA
| | | | - Muredach P. Reilly
- Irving Institute for Clinical and Translational Research, Columbia University Irving Medical Center, New York, New York, USA
| | - Jason D. Christie
- Division of Pulmonary, Allergy, and Critical Care
- Center for Translational Lung Biology
- Center for Clinical Epidemiology and Biostatics, and
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El-Shitany NA, El-Hamamsy M, Alahmadi AA, Eid BG, Neamatallah T, Almukadi HS, Arab RA, Faddladdeen KA, Al-Sulami KA, Bahshwan SM, Ali SS, Harakeh S, Badr-Eldin SM. The Impact of ABO Blood Grouping on COVID-19 Vulnerability and Seriousness: A Retrospective Cross-Sectional Controlled Study among the Arab Community. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18010276. [PMID: 33401440 PMCID: PMC7795413 DOI: 10.3390/ijerph18010276] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/06/2020] [Revised: 12/27/2020] [Accepted: 12/28/2020] [Indexed: 02/08/2023]
Abstract
Background and Objectives: Studies have noted that some ABO blood types are more susceptible to COVID-19 virus infection. This study aimed to further confirm the relationship between different blood groups on the vulnerability, symptoms, cure period, and severity among COVID-19 recovered patients. Subjects and Methods: This cross-sectional study approached the participants from the Arab community via social media (mainly Facebook and WhatsApp). The data were collected through two Google Form questionnaires, one for COVID-19 recovered patients (COVID-19 group, n = 726), and the other for the healthy people (Control group, n = 707). Results: The subjects with blood group O were the least likely to be infected with the COVID-19 virus, while those with blood group A were not likely to be the most susceptible. There were significant differences among different ABO blood groups regarding the distribution of oxygen saturation percentage, myalgia, and recovery time after COVID-19 infection (p < 0.01, 0.01, and 0.05, respectively). The blood group A showed the highest percentage of patients who experienced an oxygen saturation range of 90–100%, whereas the blood group O showed the highest percentage of patients who experienced an oxygen saturation range of 70–80%. The blood group A showed the lowest percentage of patients who required artificial respiration, whereas the blood group O showed the highest percentage of patients who required artificial respiration. The blood group B showed the lowest percentage of patients who experienced myalgia and exhibited the lowest percentage of patients who needed 3 weeks or more to recover. Conclusion: The people of blood group O may be the least likely to be infected with COVID-19, however, they may be the more in need of treatment in hospital and artificial respiration compared to the other blood groups.
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Affiliation(s)
- Nagla A. El-Shitany
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, King Abdulaziz University, Jeddah 21589, Saudi Arabia; (B.G.E.); (T.N.); (H.S.A.)
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Tanta University, Tanta 31527, Egypt
- Correspondence: ; Tel.: +966-545923440
| | - Manal El-Hamamsy
- Department of Pharmacy Practice, Faculty of Pharmacy, King Abdulaziz University, Jeddah 21589, Saudi Arabia;
- Department of Clinical Pharmacy, Faculty of Pharmacy, Ain Shams University, Cairo 11566, Egypt
| | - Ahlam A. Alahmadi
- Department of Biological Sciences, Faculty of Science, King Abdulaziz University, Jeddah 21589, Saudi Arabia; (A.A.A.); (K.A.F.)
| | - Basma G. Eid
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, King Abdulaziz University, Jeddah 21589, Saudi Arabia; (B.G.E.); (T.N.); (H.S.A.)
| | - Thikryat Neamatallah
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, King Abdulaziz University, Jeddah 21589, Saudi Arabia; (B.G.E.); (T.N.); (H.S.A.)
| | - Haifa S. Almukadi
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, King Abdulaziz University, Jeddah 21589, Saudi Arabia; (B.G.E.); (T.N.); (H.S.A.)
| | - Rana A. Arab
- Medicine Program, Ibn Sina National Faculty for Medical Studies, Jeddah 22421, Saudi Arabia;
| | - Khadija A. Faddladdeen
- Department of Biological Sciences, Faculty of Science, King Abdulaziz University, Jeddah 21589, Saudi Arabia; (A.A.A.); (K.A.F.)
| | - Khayria A. Al-Sulami
- Department of Biology, Faculty of Science and Arts in Al-Makhwah, Al-Baha University, Al-Baha 65511, Saudi Arabia;
| | - Safia M. Bahshwan
- Department of Biology, Faculty of Science, Al-Baha University, Al-Baha 65511, Saudi Arabia;
| | - Soad S. Ali
- Department of Histology, Faculty of Medicine, Assiut University, Assiut 71515, Egypt;
| | - Steve Harakeh
- Special Infectious Agents Unit, King Fahd Medical Research Center, Yousef Abdullatif Jameel Chair of Prophetic Medicine Application, Faculty of Medicine, King Abdulaziz University, Jeddah 21589, Saudi Arabia;
| | - Shaimaa M. Badr-Eldin
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, King Abdulaziz University, Jeddah 21589, Saudi Arabia;
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Cairo University, Cairo 11562, Egypt
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Aguiar DCF, Pereira WLA, de Matos GDCB, Marruaz da Silva KS, de Loiola RDSP, Corvelo TCO. Tissue expression of antigens of ABH blood groups in species of New World Monkeys (Aotus infulatus, Callithrix jacchus, Sapajus apella and Saimiri sciureus). PLoS One 2020; 15:e0241487. [PMID: 33206689 PMCID: PMC7673508 DOI: 10.1371/journal.pone.0241487] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Accepted: 09/15/2020] [Indexed: 11/18/2022] Open
Abstract
ABH antigens are histo-antigens, but were first described on the surface of human erythrocytes. They are found in those cells only in great apes and humans, while in more primitive animals they are found in tissues and body fluids. ABH antigens are mainly distributed in tissues that are in contact with the external environment and may serve as ligands for pathogens in tissues or block their connection. Description of the distribution of these molecules in non-human primate tissues is restricted to a few tissues and species. This paper describes the expression of human A, B and H type antigens in different organs from four species of New World Primates, obtained from the Centro Nacional de Primatas, as well as comparing that expression with what has been described for humans. In this study, although the tissue description of the antigens is similar to the genetic model for humans, some differences in expression between some organs from those species and those of humans were found. The differences occurred mainly in endodermal organs that have secretory functions and are probably under the control of the human-type FUT-2 enzyme. In the mesodermal-origin organs there was a reduction or absence of A and B antigen marking, particularly in the H precursor substance, indicating that those organs are under the control of the human-type FUT-1 enzyme. These findings have demonstrated that there is similar ABH antigen reactivity in tissue distribution between the species, although there are some species-specific cases.
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Affiliation(s)
- Délia Cristina Figueira Aguiar
- Laboratory of Biomolecular Technology, Institute of Biological Sciences, Federal -University of Pará, Belém, Pará, Brazil
- * E-mail:
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Wu BB, Gu DZ, Yu JN, Yang J, Shen WQ. Association between ABO blood groups and COVID-19 infection, severity and demise: A systematic review and meta-analysis. INFECTION, GENETICS AND EVOLUTION : JOURNAL OF MOLECULAR EPIDEMIOLOGY AND EVOLUTIONARY GENETICS IN INFECTIOUS DISEASES 2020; 84:104485. [PMID: 32739464 PMCID: PMC7391292 DOI: 10.1016/j.meegid.2020.104485] [Citation(s) in RCA: 120] [Impact Index Per Article: 30.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Revised: 07/13/2020] [Accepted: 07/27/2020] [Indexed: 02/08/2023]
Abstract
BACKGROUND AND AIMS The COVID-19 spreads rapidly around the world which has brought a global health crisis. The pathogen of COVID-19 is SARS-COV-2, and previous studies have proposed the relationship between ABO blood group and coronavirus. Here, we aim to delve into the association between ABO blood group and COVID-19 infection, severity and demise. METHODS The relevant studies were retrieved from five databases: PubMed, MedRxiv, BioRxiv,Web of Science and CNKI. Members of cases(symptomatic cases, severe cases, died cases) and controls(asymptomatic controls, non-severe controls, alive controls) were extracted from collected studies. Odds ratios (OR) and 95% confidence intervals (CI) were calculated and interpreted from extracted data. Publication bias and sensitivity analysis were also applied to confirm our discovery. RESULTS Overall 31,100 samples were included in the analysis. Compared to other ABO blood type, an increased odds of infecting COVID-19 among individuals with A blood group (OR: 1.249, 95%CI: 1.114-1.440, P < 0.001) and a decreased odds of infecting COVID-19 among individuals with blood group O (OR: 0.699, 95%CI: 0.635-0.770, P < 0.001) were found. Besides, individuals with blood group AB seems to link a higher risk to COVID-19 severity (OR: 2.424, 95%CI: 0.934-6.294) and demise (OR: 1.348, 95%CI: 0.507-3.583). Meantime, individuals with O blood group might had lower risk to COVID-19 severity (OR: 0.748, 95%CI: 0.556-1.007), and individuals with B blood group were likely to relate a lower risk to COVID-19 demise. CONCLUSIONS The current meta-analysis suggest that blood type A might be more susceptible to infect COVID-19 while blood type O might be less susceptible to infect COVID-19; there were no correlation between ABO blood group and severity or demise of COVID-19. However, more investigation and research are warranted to clarify the relationship between COVID-19 and ABO blood type.
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Affiliation(s)
- Bing-Bing Wu
- School of Medicine, Nantong University, Nantong, Jiangsu, PR China
| | - Dong-Zhou Gu
- School of Medicine, Nantong University, Nantong, Jiangsu, PR China
| | - Jia-Ning Yu
- School of Medicine, Nantong University, Nantong, Jiangsu, PR China
| | - Jie Yang
- School of Medicine, Nantong University, Nantong, Jiangsu, PR China
| | - Wang-Qin Shen
- School of Medicine, Nantong University, Nantong, Jiangsu, PR China.
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Silva-Filho JC, Melo CGFD, Oliveira JLD. The influence of ABO blood groups on COVID-19 susceptibility and severity: A molecular hypothesis based on carbohydrate-carbohydrate interactions. Med Hypotheses 2020; 144:110155. [PMID: 33254482 PMCID: PMC7395945 DOI: 10.1016/j.mehy.2020.110155] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2020] [Accepted: 07/29/2020] [Indexed: 12/12/2022]
Abstract
The world is experiencing one of the most difficult moments in history with the COVID-19 pandemic, a disease caused by SARS-CoV-2, a new type of coronavirus. Virus infectivity is mediated by the binding of Spike transmembrane glycoprotein to specific protein receptors present on cell host surface. Spike is a homotrimer that emerges from the virion, each monomer containing two subunits named S1 and S2, which are related to cell recognition and membrane fusion, respectively. S1 is subdivided in domains S1A (or NTD) and S1B (or RBD), with experimental and in silico studies suggesting that the former binds to sialic acid-containing glycoproteins, such as CD147, whereas the latter binds to ACE2 receptor. Recent findings indicate that the ABO blood system modulates susceptibility and progression of infection, with type-A individuals being more susceptible to infection and/or manifestation of a severe condition. Seeking to understand the molecular mechanisms underlying this susceptibility, we carried out an extensive bibliographic survey on the subject. Based on this survey, we hypothesize that the correlation between the ABO blood system and susceptibility to SARS-CoV-2 infection can be presumably explained by the modulation of sialic acid-containing receptors distribution on host cell surface induced by ABO antigens through carbohydrate-carbohydrate interactions, which could maximize or minimize the virus Spike protein binding to the host cell. This model could explain previous sparse observations on the molecular mechanism of infection and can direct future research to better understand of COVID-19 pathophysiology.
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Moosavi MM, Duncan A, Stowell SR, Roback JD, Sullivan HC. Passenger Lymphocyte Syndrome; a Review of the Diagnosis, Treatment, and Proposed Detection Protocol. Transfus Med Rev 2020; 34:178-187. [PMID: 32826130 DOI: 10.1016/j.tmrv.2020.06.004] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2020] [Revised: 06/29/2020] [Accepted: 06/30/2020] [Indexed: 12/14/2022]
Abstract
Passenger lymphocyte syndrome (PLS) is caused by the transfer of B-lymphocytes present in the donor graft into the recipient circulation following solid organ or hematopoietic stem cell transplantation. These cells may produce antibodies against the recipient's red blood cells, thereby triggering antibody dependent cytotoxicity and erythroid clearance, with potential resulting hemolysis and jaundice. Although uncommon, the true incidence is unknown because many cases are subclinical, with only serologic findings or with non significant levels of hemolysis detectable clinically or by laboratory monitoring. Thus, these cases may not be detected in the immediate perioperative period. No standardized consensus exists on screening for PLS in patients. Through a review of the literature from 2009 to 2019, we aim to approximate the incidence of this condition in different solid organ transplant settings, as well as to streamline recognition, detection, and management of PLS early in the disease course to prevent adverse outcomes and minimize invasive therapy. The resultant literature review yielded 22 case reports and 8 case series comprising 71 solid organ transplant patients. Hematopoietic stem cell transplant cases were excluded, as PLS cases related to solid organ transplant were the primary focus of this review. Our institution has traditionally handled PLS on a case-by-case basis, although we hope to improve this process through an introduction of an algorithm based on review of the literature and formalized communication with primary caregivers.
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Affiliation(s)
- Mitchell M Moosavi
- Center for Transfusion and Cellular Therapies, Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, GA
| | - Alexander Duncan
- Center for Transfusion and Cellular Therapies, Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, GA
| | - Sean R Stowell
- Center for Transfusion and Cellular Therapies, Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, GA
| | - John D Roback
- Center for Transfusion and Cellular Therapies, Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, GA
| | - Harold Clifford Sullivan
- Center for Transfusion and Cellular Therapies, Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, GA.
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38
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Lee-Sundlov MM, Stowell SR, Hoffmeister KM. Multifaceted role of glycosylation in transfusion medicine, platelets, and red blood cells. J Thromb Haemost 2020; 18:1535-1547. [PMID: 32350996 PMCID: PMC7336546 DOI: 10.1111/jth.14874] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2019] [Revised: 03/20/2020] [Accepted: 04/27/2020] [Indexed: 12/17/2022]
Abstract
Glycosylation is highly prevalent, and also one of the most complex and varied posttranslational modifications. This large glycan diversity results in a wide range of biological functions. Functional diversity includes protein degradation, protein clearance, cell trafficking, cell signaling, host-pathogen interactions, and immune defense, including both innate and acquired immunity. Glycan-based ABO(H) antigens are critical in providing compatible products in the setting of transfusion and organ transplantation. However, evidence also suggests that ABO expression may influence cardiovascular disease, thrombosis, and hemostasis disorders, including alterations in platelet function and von Willebrand factor blood levels. Glycans also regulate immune and hemostasis function beyond ABO(H) antigens. Mutations in glycogenes (PIGA, COSMC) lead to serious blood disorders, including Tn syndrome associated with hyperagglutination, hemolysis, and thrombocytopenia. Alterations in genes responsible for sialic acids (Sia) synthesis (GNE) and UDP-galactose (GALE) and lactosamine (LacNAc) (B4GALT1) profoundly affect circulating platelet counts. Desialylation (removal of Sia) is affected by human and pathogenic neuraminidases. This review addresses the role of glycans in transfusion medicine, hemostasis and thrombosis, and red blood cell and platelet survival.
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Affiliation(s)
- Melissa M. Lee-Sundlov
- Translational Glycomics Center, Blood Research Institute Versiti, Milwaukee, WI, United States
| | - Sean R. Stowell
- Center for Transfusion Medicine and Cellular Therapies, Department of Laboratory Medicine and Pathology, Emory University School of Medicine, Atlanta, GA, United States
| | - Karin M. Hoffmeister
- Translational Glycomics Center, Blood Research Institute Versiti, Milwaukee, WI, United States
- Center for Transfusion Medicine and Cellular Therapies, Department of Laboratory Medicine and Pathology, Emory University School of Medicine, Atlanta, GA, United States
- Department of Biochemistry, Medical College of Wisconsin, Milwaukee WI, United States
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39
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Yin SJ, Luo YQ, Zhao CP, Chen H, Zhong ZF, Wang S, Wang YT, Yang FQ. Antithrombotic effect and action mechanism of Salvia miltiorrhiza and Panax notoginseng herbal pair on the zebrafish. Chin Med 2020; 15:35. [PMID: 32322295 PMCID: PMC7164150 DOI: 10.1186/s13020-020-00316-y] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2020] [Accepted: 04/06/2020] [Indexed: 12/14/2022] Open
Abstract
Background Salvia miltiorrhiza (Danshen, DS) and Panax notoginseng (Sanqi, SQ) are famous traditional Chinese herbs, and their herbal pair (DS–SQ) has been popular used as anti-thrombotic medicines. However, there is still a lack of sufficient scientific evidence to illustrate the optimum combination ratio of these two herbs as well as its action mechanisms. The purpose of this study is to investigate the anti-thrombotic effects of DS–SQ on zebrafish and explore its possible action mechanism. Methods Firstly, the chemical components in DS–SQ extract were analyzed by LC–ESI–MS/MS. Then, a phenylhydrazine (PHZ)-induced zebrafish thrombosis model was developed for evaluating the anti-thrombotic effects of DS–SQ extracts with different combination ratios and their nine pure compounds. Followed, Real-time quantitative PCR (RT-qPCR) assays were performed to investigate the potential antithrombotic mechanisms of DS–SQ. Results Thirty-three components were tentatively identified by LC–MS analysis. DS–SQ at the ratio of 10:1 presented the best anti-thrombotic effect, and rosmarinic acid, lithospermic acid and salvianolic acid B of DS showed good anti-thrombotic activity on zebrafish thrombosis model. The RT-qPCR assays indicated that DS–SQ (10:1) could cure the PHZ-induced thrombosis by downregulating the expression of PKCα, PKCβ, fga, fgb, fgg and vWF in zebrafish. Conclusions DS–SQ with the combination ratio of 10:1 showed optimum anti-thrombotic effect on PHZ-induced zebrafish thrombosis model, which provided a reference for reasonable clinical applications of DS–SQ herbal pair.
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Yılmaz N, Eren E, Koctekin B, Birinci S. High-density lipoprotein functionality and AB blood phenotype. IRAQI JOURNAL OF HEMATOLOGY 2020. [DOI: 10.4103/ijh.ijh_10_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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41
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Arthur CM, Chonat S, Fasano R, Yee MEM, Josephson CD, Roback JD, Stowell SR. Examining the Role of Complement in Predicting, Preventing, and Treating Hemolytic Transfusion Reactions. Transfus Med Rev 2019; 33:217-224. [PMID: 31679762 PMCID: PMC7147990 DOI: 10.1016/j.tmrv.2019.09.006] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2019] [Revised: 09/04/2019] [Accepted: 09/05/2019] [Indexed: 12/24/2022]
Abstract
Red blood cell (RBC) transfusion is a critical component of optimal management for a broad range of conditions. Regardless of the indication, pretransfusion testing is required to appropriately match RBC donors and recipients to provide immunologically compatible blood. Although this approach is effective in the vast majority of situations, occasionally, patients will inadvertently receive an incompatible RBC transfusion, which can result in a hemolytic transfusion reaction (HTR). In addition, patients with life-threatening anemia and a complex alloantibody profile, which precludes rapid procurement of compatible RBCs, may also receive incompatible RBCs, placing them at risk for an HTR. Despite the rarity of these clinical situations, when incompatible blood transfusion results in an HTR, the consequences can be devastating. In this review, we will explore the challenges associated with actively preventing and treating acute HTRs following incompatible RBC transfusion. In doing so, we will focus primarily on the role of complement, not only as a key player in HTRs, but also as a potential target for the prevention and treatment of HTRs.
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Affiliation(s)
- Connie M Arthur
- Aflac Cancer and Blood Disorders Center, Department of Pediatrics, Emory University School of Medicine, Atlanta, GA
| | - Satheesh Chonat
- Center for Transfusion Medicine and Cellular Therapies, Department of Laboratory Medicine and Pathology, Emory University School of Medicine, Atlanta, GA
| | - Ross Fasano
- Aflac Cancer and Blood Disorders Center, Department of Pediatrics, Emory University School of Medicine, Atlanta, GA; Center for Transfusion Medicine and Cellular Therapies, Department of Laboratory Medicine and Pathology, Emory University School of Medicine, Atlanta, GA
| | - Marianne E M Yee
- Aflac Cancer and Blood Disorders Center, Department of Pediatrics, Emory University School of Medicine, Atlanta, GA; Center for Transfusion Medicine and Cellular Therapies, Department of Laboratory Medicine and Pathology, Emory University School of Medicine, Atlanta, GA
| | - Cassandra D Josephson
- Aflac Cancer and Blood Disorders Center, Department of Pediatrics, Emory University School of Medicine, Atlanta, GA; Center for Transfusion Medicine and Cellular Therapies, Department of Laboratory Medicine and Pathology, Emory University School of Medicine, Atlanta, GA
| | - John D Roback
- Center for Transfusion Medicine and Cellular Therapies, Department of Laboratory Medicine and Pathology, Emory University School of Medicine, Atlanta, GA
| | - Sean R Stowell
- Center for Transfusion Medicine and Cellular Therapies, Department of Laboratory Medicine and Pathology, Emory University School of Medicine, Atlanta, GA.
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