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Ann A, Truong S, Peters J, Mootoo DR. Synthesis of alpha-Gal C-disaccharides. Bioorg Med Chem 2024; 112:117903. [PMID: 39236466 DOI: 10.1016/j.bmc.2024.117903] [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: 06/13/2024] [Revised: 08/15/2024] [Accepted: 08/27/2024] [Indexed: 09/07/2024]
Abstract
The synthesis of C-disaccharides of α-d-galactopyranosyl-(1 → 3)-d-galactopyranose (α-Gal), potential tools for studying the biology of α-Gal glycans, is described. The synthetic strategy, centers on the reaction of two easily available precursors 1,2-O-isopropylidene-d-glyceraldehyde and an α-C-glactosyl-E-crotylboronate, which affords a mixture of two diastereomeric anti-crotylation products. The stereoselectivity of this reaction was controlled with (R)- and (S)-TRIP catalysts, and the appropriate diastereomer was transformed to C-linked disaccharides of α-Gal, in which the aglycone segment comprised O-, C- and S-glycoside entities that can enable glycoconjugate synthesis.
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Affiliation(s)
- Alex Ann
- Department of Chemistry, Hunter College and The Graduate Center of the City University of New York, New York, NY 10016, United States
| | - Steven Truong
- Department of Chemistry, Hunter College and The Graduate Center of the City University of New York, New York, NY 10016, United States
| | - Jiwani Peters
- Department of Chemistry, Hunter College and The Graduate Center of the City University of New York, New York, NY 10016, United States
| | - David R Mootoo
- Department of Chemistry, Hunter College and The Graduate Center of the City University of New York, New York, NY 10016, United States.
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2
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Al Sulaiman K, Aljuhani O, Korayem GB, AlFaifi M, Alharthi AF, Alshehri A, Alaboud MS, Alzahrani IS, Alenazi BA, Alanazi FF, Alrashidi H, Alotaibi SM, Aloufi K, Alotaibi RM, Alalawi M, Altebainawi AF, Alshami MY, Alenazi AA, Abalkhail GA, Bin Naheet R, Alnasr RMA, Alrashed M, Al Mutairi FE, Albarqi KJ, Alshammari RS, Abunayyan NM, Aldhmadi WJ, Vishwakarma R. Association Between Rhesus and ABO Blood Group Types and Their Impact on Clinical Outcomes in Critically Ill Patients with COVID-19: A Multi-Center Investigation. Infect Drug Resist 2024; 17:3161-3171. [PMID: 39050827 PMCID: PMC11268740 DOI: 10.2147/idr.s447010] [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: 11/04/2023] [Accepted: 06/14/2024] [Indexed: 07/27/2024] Open
Abstract
Background There is increasing evidence suggesting that ABO blood type may play a role in the immunopathogenesis of COVID-19 infection. In addition to ABO blood type, the Rhesus (Rh) factor has also been implicated in various disease processes. Therefore, our study aimed to assess the association between both ABO and Rh blood types in critically ill patients with COVID-19 and their clinical outcomes. Methods A multicenter retrospective cohort study conducted in Saudi Arabia between March 1, 2020, and July 31, 2021, involving adult COVID-19 patients admitted to Intensive Care Units, aimed to explore potential associations between rhesus blood group types (Positive versus Negative) and clinical outcomes. The primary endpoint assessed was the hospital length of stay (LOS). Other endpoints were considered secondary. Results After propensity score matching (3:1 ratio), 212 patients were included in the final analysis. The hospital length of stay was longer in a negative Rh blood group compared with patients in the Rh-positive group (beta coefficient 0.26 (0.02, 0.51), p = 0.03). However, neither 30-day mortality (HR 0.28; 95% CI 0.47, 1.25, p = 0.28) nor in-hospital mortality (HR 0.74; 95% CI 0.48, 1.14, p = 0.17) reached statistical significance. Additionally, among the different ABO types, the A+ blood group exhibited a higher proportion of thrombosis/infarction and in-hospital mortality (28.1% and 31.2%, respectively). Conclusion This study highlights the potential impact of blood group type on the prognosis of critically ill patients with COVID-19. It has been observed that patients with a negative Rh blood group type tend to have a longer hospital stay, while their mortality rates and complications during ICU stay are similar to the patients with a Rh-positive group.
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Affiliation(s)
- Khalid Al Sulaiman
- Pharmaceutical Care Department, King Abdulaziz Medical City, Riyadh, Saudi Arabia
- College of Pharmacy, King Saud Bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
- King Abdullah International Medical Research Center-King Saud Bin Abdulaziz University for Health Sciences, Ministry of National Guard – Health Affairs, Riyadh, Saudi Arabia
- Saudi Critical Care Pharmacy Research (SCAPE) Platform, Riyadh, Saudi Arabia
- Saudi Society for Multidisciplinary Research Development and Education (SCAPE Society), Riyadh, Saudi Arabia
| | - Ohoud Aljuhani
- Department of Pharmacy Practice, Faculty of Pharmacy, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Ghazwa B Korayem
- Department of Pharmacy Practice, College of Pharmacy, Princess Nourah Bint Abdulrahman University, Riyadh, Saudi Arabia
| | - Mashael AlFaifi
- Pharmaceutical Care Department, King Saud Medical City, Riyadh, Saudi Arabia
| | - Abdullah F Alharthi
- Department of Clinical Pharmacy, College of Pharmacy, Shaqra University, Al-Dawadmi Campus, Al-D, Al-Dawadmi, 11961Saudi Arabia
| | - Asma Alshehri
- Pharmaceutical Care Department, King Abdulaziz Medical City, Riyadh, Saudi Arabia
- Pharmaceutical Care Department, Prince Sultan Military Medical City, Riyadh, Saudi Arabia
| | - Mashael S Alaboud
- Pharmaceutical Care Department, King Abdulaziz Medical City, Jeddah, Saudi Arabia
| | - Ibtesam Saeed Alzahrani
- College of Pharmacy, King Saud Bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
| | - Batoul Abdullah Alenazi
- College of Pharmacy, King Saud Bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
| | - Fai Farhan Alanazi
- College of Pharmacy, King Saud Bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
| | - Hessah Alrashidi
- College of Pharmacy, King Saud Bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
| | - Sara Mohammad Alotaibi
- College of Pharmacy, King Saud Bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
| | - Khuld Aloufi
- Pharmaceutical Care Department, King Abdulaziz Medical City, Riyadh, Saudi Arabia
- King Abdullah International Medical Research Center-King Saud Bin Abdulaziz University for Health Sciences, Ministry of National Guard – Health Affairs, Riyadh, Saudi Arabia
| | - Rawan M Alotaibi
- College of Pharmacy, King Saud Bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
| | - Mai Alalawi
- Pharmaceutical Care Department, King Abdulaziz Medical City, Jeddah, Saudi Arabia
| | - Ali Faris Altebainawi
- Pharmaceutical Care Services, King Salman Specialist Hospital, Hail Health Cluster, Hail, Saudi Arabia
- Department of Clinical Pharmacy, College of Pharmacy, University of Hail, Hail, Saudi Arabia
| | - Mohammad Y Alshami
- Pharmaceutical Care Services, King Abdulaziz Hospital, Ministry of National Guard Health Affairs, Al-Ahsa, Saudi Arabia
| | - Abeer A Alenazi
- Pharmaceutical Care Department, Prince Sultan Military Medical City, Riyadh, Saudi Arabia
| | - Ghaida A Abalkhail
- College of Pharmacy, King Saud Bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
| | - Renad Bin Naheet
- Pharmaceutical Care Department, King Abdulaziz Medical City, Riyadh, Saudi Arabia
| | | | - Mohammed Alrashed
- Pharmaceutical Care Department, King Abdulaziz Medical City, Riyadh, Saudi Arabia
- College of Pharmacy, King Saud Bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
- King Abdullah International Medical Research Center-King Saud Bin Abdulaziz University for Health Sciences, Ministry of National Guard – Health Affairs, Riyadh, Saudi Arabia
| | - Faisal E Al Mutairi
- Pharmaceutical Care Department, King Abdulaziz Medical City, Riyadh, Saudi Arabia
| | - Khalid J Albarqi
- College of Pharmacy, King Saud Bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
| | - Rawan S Alshammari
- Department of Clinical Pharmacy, College of Pharmacy, University of Hail, Hail, Saudi Arabia
| | - Norah M Abunayyan
- Department of Clinical Pharmacy, College of Pharmacy, University of Hail, Hail, Saudi Arabia
| | - Wadha J Aldhmadi
- Department of Clinical Pharmacy, College of Pharmacy, University of Hail, Hail, Saudi Arabia
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3
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Monti M, Milanetti E, Frans MT, Miotto M, Di Rienzo L, Baranov MV, Gosti G, Somavarapu AK, Nagaraj M, Golbek TW, Rossing E, Moons SJ, Boltje TJ, van den Bogaart G, Weidner T, Otzen DE, Tartaglia GG, Ruocco G, Roeters SJ. Two Receptor Binding Strategy of SARS-CoV-2 Is Mediated by Both the N-Terminal and Receptor-Binding Spike Domain. J Phys Chem B 2024; 128:451-464. [PMID: 38190651 PMCID: PMC10801686 DOI: 10.1021/acs.jpcb.3c06258] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Revised: 12/06/2023] [Accepted: 12/21/2023] [Indexed: 01/10/2024]
Abstract
It is not well understood why severe acute respiratory syndrome (SARS)-CoV-2 spreads much faster than other β-coronaviruses such as SARS-CoV and Middle East respiratory syndrome (MERS)-CoV. In a previous publication, we predicted the binding of the N-terminal domain (NTD) of SARS-CoV-2 spike to sialic acids (SAs). Here, we experimentally validate this interaction and present simulations that reveal a second possible interaction between SAs and the spike protein via a binding site located in the receptor-binding domain (RBD). The predictions from molecular-dynamics simulations and the previously-published 2D-Zernike binding-site recognition approach were validated through flow-induced dispersion analysis (FIDA)─which reveals the capability of the SARS-CoV-2 spike to bind to SA-containing (glyco)lipid vesicles, and flow-cytometry measurements─which show that spike binding is strongly decreased upon inhibition of SA expression on the membranes of angiotensin converting enzyme-2 (ACE2)-expressing HEK cells. Our analyses reveal that the SA binding of the NTD and RBD strongly enhances the infection-inducing ACE2 binding. Altogether, our work provides in silico, in vitro, and cellular evidence that the SARS-CoV-2 virus utilizes a two-receptor (SA and ACE2) strategy. This allows the SARS-CoV-2 spike to use SA moieties on the cell membrane as a binding anchor, which increases the residence time of the virus on the cell surface and aids in the binding of the main receptor, ACE2, via 2D diffusion.
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Affiliation(s)
- Michele Monti
- RNA
Systems Biology, Centre for Human Technologies (CHT), Istituto Italiano di Tecnologia (IIT), Via Enrico Melen, 83, 16152 Genova, Italy
- Center
for Life Nanoscience, Istituto Italiano
di Tecnologia, Viale Regina Elena 291, 00161 Rome, Italy
| | - Edoardo Milanetti
- Center
for Life Nanoscience, Istituto Italiano
di Tecnologia, Viale Regina Elena 291, 00161 Rome, Italy
- Department
of Physics, Sapienza University, Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Myrthe T. Frans
- Molecular
Immunology—Groningen Biomolecular Sciences and Biotechnology, Nijenborgh 7, 9747 AG Groningen, The Netherlands
| | - Mattia Miotto
- Center
for Life Nanoscience, Istituto Italiano
di Tecnologia, Viale Regina Elena 291, 00161 Rome, Italy
| | - Lorenzo Di Rienzo
- Center
for Life Nanoscience, Istituto Italiano
di Tecnologia, Viale Regina Elena 291, 00161 Rome, Italy
| | - Maksim V. Baranov
- Molecular
Immunology—Groningen Biomolecular Sciences and Biotechnology, Nijenborgh 7, 9747 AG Groningen, The Netherlands
| | - Giorgio Gosti
- Center
for Life Nanoscience, Istituto Italiano
di Tecnologia, Viale Regina Elena 291, 00161 Rome, Italy
- DHILab,
Istituto di Scienze del Patrimonio Culturale, Sede di Roma, Consiglio Nazionale delle Ricerche, Via Salaria km, 29300, 00010 Rome, Italy
| | - Arun Kumar Somavarapu
- Interdisciplinary
Nanoscience Center (iNANO), Aarhus University, Gustav Wieds Vej 14, 8000 Aarhus C, Denmark
| | - Madhu Nagaraj
- Interdisciplinary
Nanoscience Center (iNANO), Aarhus University, Gustav Wieds Vej 14, 8000 Aarhus C, Denmark
| | - Thaddeus W. Golbek
- Department
of Chemistry, Aarhus University, Langelandsgade 140, 8000 Aarhus C, Denmark
| | - Emiel Rossing
- Synthetic
Organic Chemistry, Radboud University Nijmegen, Heyendaalseweg 135, 6525 AJ Nijmegen, The Netherlands
| | - Sam J. Moons
- Synthetic
Organic Chemistry, Radboud University Nijmegen, Heyendaalseweg 135, 6525 AJ Nijmegen, The Netherlands
| | - Thomas J. Boltje
- Synthetic
Organic Chemistry, Radboud University Nijmegen, Heyendaalseweg 135, 6525 AJ Nijmegen, The Netherlands
| | - Geert van den Bogaart
- Molecular
Immunology—Groningen Biomolecular Sciences and Biotechnology, Nijenborgh 7, 9747 AG Groningen, The Netherlands
| | - Tobias Weidner
- Department
of Chemistry, Aarhus University, Langelandsgade 140, 8000 Aarhus C, Denmark
| | - Daniel E. Otzen
- Interdisciplinary
Nanoscience Center (iNANO), Aarhus University, Gustav Wieds Vej 14, 8000 Aarhus C, Denmark
| | - Gian Gaetano Tartaglia
- RNA
Systems Biology, Centre for Human Technologies (CHT), Istituto Italiano di Tecnologia (IIT), Via Enrico Melen, 83, 16152 Genova, Italy
- Center
for Life Nanoscience, Istituto Italiano
di Tecnologia, Viale Regina Elena 291, 00161 Rome, Italy
| | - Giancarlo Ruocco
- Center
for Life Nanoscience, Istituto Italiano
di Tecnologia, Viale Regina Elena 291, 00161 Rome, Italy
- Department
of Physics, Sapienza University, Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Steven J. Roeters
- Department
of Chemistry, Aarhus University, Langelandsgade 140, 8000 Aarhus C, Denmark
- Amsterdam
UMC, Vrije Universiteit, Department of Anatomy
and Neurosciences, De
Boelelaan 1108, 1081 HZ Amsterdam, The Netherlands
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Harte JV, Coleman-Vaughan C, Crowley MP, Mykytiv V. It's in the blood: a review of the hematological system in SARS-CoV-2-associated COVID-19. Crit Rev Clin Lab Sci 2023; 60:595-624. [PMID: 37439130 DOI: 10.1080/10408363.2023.2232010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2023] [Accepted: 06/27/2023] [Indexed: 07/14/2023]
Abstract
The emergence of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has led to an unprecedented global healthcare crisis. While SARS-CoV-2-associated COVID-19 affects primarily the respiratory system, patients with COVID-19 frequently develop extrapulmonary manifestations. Notably, changes in the hematological system, including lymphocytopenia, neutrophilia and significant abnormalities of hemostatic markers, were observed early in the pandemic. Hematological manifestations have since been recognized as important parameters in the pathophysiology of SARS-CoV-2 and in the management of patients with COVID-19. In this narrative review, we summarize the state-of-the-art regarding the hematological and hemostatic abnormalities observed in patients with SARS-CoV-2-associated COVID-19, as well as the current understanding of the hematological system in the pathophysiology of acute and chronic SARS-CoV-2-associated COVID-19.
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Affiliation(s)
- James V Harte
- Department of Haematology, Cork University Hospital, Wilton, Cork, Ireland
- School of Biochemistry & Cell Biology, University College Cork, Cork, Ireland
| | | | - Maeve P Crowley
- Department of Haematology, Cork University Hospital, Wilton, Cork, Ireland
- Irish Network for Venous Thromboembolism Research (INViTE), Ireland
| | - Vitaliy Mykytiv
- Department of Haematology, Cork University Hospital, Wilton, Cork, Ireland
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5
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Marraccini C, Merolle L, Schiroli D, Razzoli A, Gavioli G, Iotti B, Baricchi R, Ottone M, Mancuso P, Giorgi Rossi P. A cohort study on the biochemical and haematological parameters of Italian blood donors as possible risk factors of COVID-19 infection and severe disease in the pre- and post-Omicron period. PLoS One 2023; 18:e0294272. [PMID: 37988390 PMCID: PMC10662768 DOI: 10.1371/journal.pone.0294272] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Accepted: 10/27/2023] [Indexed: 11/23/2023] Open
Abstract
To investigate the association between biochemical and blood parameters collected before the pandemic in a large cohort of Italian blood donors with the risk of infection and severe disease. We also focused on the differences between the pre- and post-Omicron spread in Italy (i.e., pre- and post-January 01, 2022) on the observed associations. We conducted an observational cohort study on 13750 blood donors was conducted using data archived up to 5 years before the pandemic. A t-test or chi-squared test was used to compare differences between groups. Hazard ratios with 95% confidence intervals for SARS-CoV-2 infection and severe disease were estimated using Cox proportional hazards models. Subgroup analyses stratified by sex, age and epidemic phase of first infection (pre- and post-Omicron spread) were examined. We confirmed a protective effect of groups B and O, while groups A and AB had a higher likelihood of infection and severe disease. However, these associations were only significant in the pre-Omicron period. We found an opposite behavior after Omicron spread, with the O phenotype having a higher probability of infection. When stratified by variant, A antigen appeared to protect against Omicron infection, whereas it was associated with an increased risk of infection by earlier variants. We were able to stratify for the SARS CoV-2 dominant variant, which revealed a causal association between blood group and probability of infection, as evidenced by the strong effect modification observed between the pre- and post-Omicron spread. The mechanism by which group A acts on the probability of infection should consider this strong effect modification.
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Affiliation(s)
- Chiara Marraccini
- Transfusion Medicine Unit, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Lucia Merolle
- Transfusion Medicine Unit, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Davide Schiroli
- Transfusion Medicine Unit, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Agnese Razzoli
- Transfusion Medicine Unit, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy
- Clinical and Experimental Medicine PhD Program, University of Modena and Reggio Emilia, Reggio Emilia, Italy
| | - Gaia Gavioli
- Transfusion Medicine Unit, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy
- Clinical and Experimental Medicine PhD Program, University of Modena and Reggio Emilia, Reggio Emilia, Italy
| | - Barbara Iotti
- Transfusion Medicine Unit, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Roberto Baricchi
- Transfusion Medicine Unit, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Marta Ottone
- Epidemiology Unit, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Pamela Mancuso
- Epidemiology Unit, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Paolo Giorgi Rossi
- Epidemiology Unit, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy
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Gopal SV, Sanker V, Pandian S, Vignesh T, Vardhan M S K, Tipandjan A, Cadiravane S. Association Between Blood Groups and COVID-19 CT Severity: A Retrospective Analysis From a Tertiary Care Center. Cureus 2023; 15:e46506. [PMID: 37927694 PMCID: PMC10624934 DOI: 10.7759/cureus.46506] [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] [Accepted: 10/04/2023] [Indexed: 11/07/2023] Open
Abstract
INTRODUCTION The COVID-19 infection can have varied severity; presenting symptoms include fever, coughing, headaches, sore throats, exhaustion, muscle aches, loss of taste or smell, rhinorrhea, stomach pain, diarrhea, and vomiting. In various parts of the world, including India, researchers have looked into the relationship between blood type and the severity of SARS-CoV-2 infection. The aim of the study is to investigate the relationship between COVID-19 infection severity and blood group. METHODOLOGY A total of 1,222 COVID-19 patients with real-time reverse transcription-polymerase chain reaction (RT-PCR) confirmation of being COVID-positive were included in the study. Mortality rates, demographic information, comorbid illnesses, epidemiological information, laboratory test results, and comorbid disorders were all retrieved. Each participant's RH type and Groups A, B, O, and AB were determined. IBM SPSS software version 26 (IBM Corp., Armonk, NY) was used for the statistical analysis. For a normal distribution, quantitative variables were shown as mean standard deviation (SD), and for a non-normal distribution, median (interquartile range (IQR)). Frequency and percentages were used to present qualitative characteristics. RESULTS Out of the 1,222 patients included in the study, 369 were normal, 406 were mild, 317 were moderate, and 130 were severe based on COVID-19 CT severity scoring. Among the blood groups, O positive (+) was the most common with 503 (41.2%) study participants, and AB negative (-) was the least common with seven (0.6%) participants. DISCUSSION In our study, comparing various blood groups, blood group O individuals have the highest risk of developing severe COVID-19 illness, and blood group AB individuals have a reduced risk. In terms of Rh status, patients who are Rh-positive are at increased risk of developing severe COVID-19 infection when compared with Rh- individuals. In the Indian population, blood group O is the commonest, and blood group AB is the least prevalent. Most of the individuals were Rh+, and the rest were Rh-. This is attributed to the increased infection rate in individuals with O+ blood type seen in our study when compared with other studies. CONCLUSION The findings indicated that individuals with blood groups A, B, and AB may be at a higher risk of severe COVID-19 infection, while blood group O might provide some protective effect. These results align with previous studies worldwide, suggesting that blood groups could influence the susceptibility to and severity of viral infections. The study emphasizes the need for further research with larger sample sizes and diverse populations to validate these findings and explore the underlying mechanisms.
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Affiliation(s)
- Sri Vengadesh Gopal
- Surgery, Indira Gandhi Medical College and Research Institute, Puducherry, IND
| | - Vivek Sanker
- General Surgery, Noorul Islam Institute of Medical Science (NIMS) and Research Foundation, Trivandrum, IND
| | - Saravanan Pandian
- General Surgery, Indira Gandhi Medical College and Research Institute, Puducherry, IND
| | - Thiruvalluvan Vignesh
- General Surgery, Indira Gandhi Medical College and Research Institute, Puducherry, IND
| | - Krishna Vardhan M S
- General Medicine, Indira Gandhi Medical College and Research Institute, Puducherry, IND
| | - Arun Tipandjan
- Radiology, Indira Gandhi Medical College and Research Institute, Puducherry, IND
| | - Sharini Cadiravane
- General Medicine, Indira Gandhi Medical College and Research Institute, Puducherry, IND
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7
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Ziganshina MM, Shilova NV, Khalturina EO, Dolgushina NV, V Borisevich S, Yarotskaya EL, Bovin NV, Sukhikh GT. Antibody-Dependent Enhancement with a Focus on SARS-CoV-2 and Anti-Glycan Antibodies. Viruses 2023; 15:1584. [PMID: 37515270 PMCID: PMC10384250 DOI: 10.3390/v15071584] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Revised: 07/17/2023] [Accepted: 07/18/2023] [Indexed: 07/30/2023] Open
Abstract
Antibody-dependent enhancement (ADE) is a phenomenon where virus-specific antibodies paradoxically cause enhanced viral replication and/or excessive immune responses, leading to infection exacerbation, tissue damage, and multiple organ failure. ADE has been observed in many viral infections and is supposed to complicate the course of COVID-19. However, the evidence is insufficient. Since no specific laboratory markers have been described, the prediction and confirmation of ADE are very challenging. The only possible predictor is the presence of already existing (after previous infection) antibodies that can bind to viral epitopes and promote the disease enhancement. At the same time, the virus-specific antibodies are also a part of immune response against a pathogen. These opposite effects of antibodies make ADE research controversial. The assignment of immunoglobulins to ADE-associated or virus neutralizing is based on their affinity, avidity, and content in blood. However, these criteria are not clearly defined. Another debatable issue (rather terminological, but no less important) is that in most publications about ADE, all immunoglobulins produced by the immune system against pathogens are qualified as pre-existing antibodies, thus ignoring the conventional use of this term for natural antibodies produced without any stimulation by pathogens. Anti-glycan antibodies (AGA) make up a significant part of the natural immunoglobulins pool, and there is some evidence of their antiviral effect, particularly in COVID-19. AGA have been shown to be involved in ADE in bacterial infections, but their role in the development of ADE in viral infections has not been studied. This review focuses on pros and cons for AGA as an ADE trigger. We also present the results of our pilot studies, suggesting that AGAs, which bind to complex epitopes (glycan plus something else in tight proximity), may be involved in the development of the ADE phenomenon.
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Affiliation(s)
- Marina M Ziganshina
- National Medical Research Center for Obstetrics, Gynecology and Perinatology of the Ministry of Health of the Russian Federation, Oparina Street 4, 117997 Moscow, Russia
| | - Nadezhda V Shilova
- National Medical Research Center for Obstetrics, Gynecology and Perinatology of the Ministry of Health of the Russian Federation, Oparina Street 4, 117997 Moscow, Russia
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, 117997 Moscow, Russia
| | - Eugenia O Khalturina
- National Medical Research Center for Obstetrics, Gynecology and Perinatology of the Ministry of Health of the Russian Federation, Oparina Street 4, 117997 Moscow, Russia
- Federal State Autonomous Educational Institution of Higher Education I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University), 119991 Moscow, Russia
| | - Natalya V Dolgushina
- National Medical Research Center for Obstetrics, Gynecology and Perinatology of the Ministry of Health of the Russian Federation, Oparina Street 4, 117997 Moscow, Russia
- Federal State Autonomous Educational Institution of Higher Education I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University), 119991 Moscow, Russia
| | | | - Ekaterina L Yarotskaya
- National Medical Research Center for Obstetrics, Gynecology and Perinatology of the Ministry of Health of the Russian Federation, Oparina Street 4, 117997 Moscow, Russia
| | - Nicolai V Bovin
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, 117997 Moscow, Russia
| | - Gennady T Sukhikh
- National Medical Research Center for Obstetrics, Gynecology and Perinatology of the Ministry of Health of the Russian Federation, Oparina Street 4, 117997 Moscow, Russia
- Federal State Autonomous Educational Institution of Higher Education I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University), 119991 Moscow, Russia
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Ghafil NY, Bairam AF, Kadhim ZJ, Alkaabi YSA. EVALUATION OF HUMAN ABO BLOOD GROUPS AND BLOOD COMPONENTS AMONG IRAQI PATIENTS INFECTED WITH CORONAVIRUS DISEASE 2019 (COVID-19). WIADOMOSCI LEKARSKIE (WARSAW, POLAND : 1960) 2023; 75:2982-2986. [PMID: 36723314 DOI: 10.36740/wlek202212115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
OBJECTIVE The aim: To evaluate the differences in blood groups, gender and type of Rh factor, as well as the levels of hemoglobin, white blood cells and platelets among patients infected with COVID-19. PATIENTS AND METHODS Materials and methods: A cross-sectional study was performed on 202 patients diagnosed with sever COVID-19 infection who were admitted to the Al-Shefaa center in Al- Hakeem hospital in Al-Najef city.Haematological investigations involved the types of blood groups, Rh factors, haemoglobin (Hb), white blood cells (WBCs), and platelets. In addition, the demographic features including age, gender and presence of any prescribed medications before or at the time of the study were also included. RESULTS Results: This study indicated that COVID-19 infected patients with type A blood group are at higher risk of hospitalization than other blood groups, and the majority of these patients were Rh positive. Additionally, WBCs counts indicated that the majority of patients had increased risk of getting infections which demonstrated lower WBC counts than normal. Platelet and Hb levels were normal for the majority of patients. CONCLUSION Conclusions: The findings of this study may help in the diagnosis of the pandemic infection with COVID-19, and prediction of the incidence of some complications caused by COVID-19. Further researches are warranted to confirm our findings.
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Affiliation(s)
- Nagham Yahya Ghafil
- DEPARTMENT OF PHARMACOLOGY, COLLEGE OF PHARMACY, UNIVERSITY OF KUFA, NAJAF, IRAQ
| | - Ahsan Falah Bairam
- DEPARTMENT OF CLINICAL PHARMACY, COLLEGE OF PHARMACY, UNIVERSITY OF KUFA, NAJAF, IRAQ
| | - Zahraa Jawad Kadhim
- DEPARTMENT OF PHARMACOLOGY, COLLEGE OF PHARMACY, UNIVERSITY OF KUFA, NAJAF, IRAQ
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9
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Hindawi S, Daghistani S, Elgemmezi T, Radhwi O, Badawi M, Al-Tayeb W, Felemban S, Qadi A, Kaki R, Badawi M, Madani T. Association of blood group with COVID-19 disease susceptibility and severity in Saudi Arabia. Transfusion 2023; 63 Suppl 1:S3-S9. [PMID: 36748669 DOI: 10.1111/trf.17202] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Revised: 10/01/2022] [Accepted: 10/07/2022] [Indexed: 02/08/2023]
Abstract
BACKGROUND Novel SARS-CoV-2 (COVID-19) virus has rapidly spread worldwide and was declared a pandemic, making identifying and prioritizing individuals most at risk a critical challenge. The literature describes an association between blood groups and the susceptibility to various viral infections and their severity. Knowing if a specific blood group has more susceptibility to COVID-19 may help improve understanding the pathogenesis and severity of the disease. We aimed to assess the association between ABO/RhD and COVID-19 susceptibility and severity, and to compare results with similar studies in Saudi Arabia. STUDY DESIGN AND METHODS This study was conducted between March and October 2021 on 600 patients confirmed positive for COVID-19 infection. Patients' data were collected and analyzed. As a control, 8423 healthy blood donors were enrolled as a sample representative of the population for blood group distribution. RESULTS More individuals had blood group B in the COVID-19 group in comparison with the control group (24.2% vs. 18%), The opposite was observed among individuals of group O (39.5% vs. 47.3%). The B blood group was predictive of higher risk of mortality. No significant difference in the distribution of RhD was observed between the COVID-19 and the control groups. Neither ABO nor RhD was significantly associated with the severity of COVID-19. DISCUSSION Although there was no significant association with the disease severity, the B blood group may be associated with a higher risk for COVID-19 infection. Further studies with a larger sample size are necessary to evaluate this correlation.
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Affiliation(s)
- Salwa Hindawi
- Hematology Department, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia.,Blood Transfusion Services, King Abdulaziz University Hospital, Jeddah, Saudi Arabia.,Saudi Society of Transfusion Medicine & Services, Jeddah, Saudi Arabia.,Hematology Research Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Sundus Daghistani
- Laboratory Department, King Fahad General Hospital, Jeddah, Saudi Arabia
| | - Tarek Elgemmezi
- Blood Transfusion Services, King Abdulaziz University Hospital, Jeddah, Saudi Arabia.,Saudi Society of Transfusion Medicine & Services, Jeddah, Saudi Arabia
| | - Osman Radhwi
- Hematology Department, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia.,Hematology Research Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Maha Badawi
- Hematology Department, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia.,Blood Transfusion Services, King Abdulaziz University Hospital, Jeddah, Saudi Arabia.,Saudi Society of Transfusion Medicine & Services, Jeddah, Saudi Arabia.,Hematology Research Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Wejdan Al-Tayeb
- Blood Transfusion Services, King Abdulaziz University Hospital, Jeddah, Saudi Arabia
| | - Sameera Felemban
- Hematology Section- Medical Department, King Fahad General Hospital, Jeddah, Saudi Arabia
| | - Abdulelah Qadi
- Hematology Section- Medical Department, King Fahad General Hospital, Jeddah, Saudi Arabia
| | - Reham Kaki
- Department of Medicine, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia.,Department of Infection disease, Infection Control and Environmental Health, King Abdulaziz University Hospital, Jeddah, Saudi Arabia
| | - Mazen Badawi
- Department of Medicine, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia.,Department of Infection disease, Infection Control and Environmental Health, King Abdulaziz University Hospital, Jeddah, Saudi Arabia
| | - Tariq Madani
- Department of Medicine, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia.,Department of Infection disease, Infection Control and Environmental Health, King Abdulaziz University Hospital, Jeddah, Saudi Arabia
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10
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Hoque MN, Rahman MS, Sarkar MMH, Habib MA, Akter S, Banu TA, Goswami B, Jahan I, Hossain MA, Khan MS, Islam T. Transcriptome analysis reveals increased abundance and diversity of opportunistic fungal pathogens in nasopharyngeal tract of COVID-19 patients. PLoS One 2023; 18:e0278134. [PMID: 36656835 PMCID: PMC9851516 DOI: 10.1371/journal.pone.0278134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Accepted: 11/09/2022] [Indexed: 01/20/2023] Open
Abstract
We previously reported that SARS-CoV-2 infection reduces human nasopharyngeal commensal microbiomes (bacteria, archaea and commensal respiratory viruses) with inclusion of pathobionts. This study aimed to assess the possible changes in the abundance and diversity of resident mycobiome in the nasopharyngeal tract (NT) of humans due to SARS-CoV-2 infections. Twenty-two (n = 22) nasopharyngeal swab samples (including COVID-19 = 8, Recovered = 7, and Healthy = 7) were collected for RNA-sequencing followed by taxonomic profiling of mycobiome. Our analyses indicate that SARS-CoV-2 infection significantly increased (p < 0.05, Wilcoxon test) the population and diversity of fungi in the NT with inclusion of a high proportion of opportunistic pathogens. We detected 863 fungal species including 533, 445, and 188 species in COVID-19, Recovered, and Healthy individuals, respectively that indicate a distinct mycobiome dysbiosis due to the SARS-CoV-2 infection. Remarkably, 37% of the fungal species were exclusively associated with SARS-CoV-2 infection, where S. cerevisiae (88.62%) and Phaffia rhodozyma (10.30%) were two top abundant species. Likewise, Recovered humans NT samples were predominated by Aspergillus penicillioides (36.64%), A. keveii (23.36%), A. oryzae (10.05%) and A. pseudoglaucus (4.42%). Conversely, Nannochloropsis oceanica (47.93%), Saccharomyces pastorianus (34.42%), and S. cerevisiae (2.80%) were the top abundant fungal species in Healthy controls nasal swabs. Importantly, 16% commensal fungal species found in the Healthy controls were not detected in either COVID-19 patients or when they were cured from COVID-19 (Recovered). We also detected several altered metabolic pathways correlated with the dysbiosis of fungal mycobiota in COVID-19 patients. Our results suggest that SARS-CoV-2 infection causes significant dysbiosis of mycobiome and related metabolic functions possibly play a determining role in the progression of SARS-CoV-2 pathogenesis. These findings might be helpful for developing mycobiome-based diagnostics, and also devising appropriate therapeutic regimens including antifungal drugs for prevention and control of concurrent fungal coinfections in COVID-19 patients.
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Affiliation(s)
- M. Nazmul Hoque
- Department of Gynecology, Obstetrics and Reproductive Health, Bangabandhu Sheikh Mujibur Rahman Agricultural University (BSMRAU), Gazipur, Bangladesh
| | - M. Shaminur Rahman
- Department of Microbiology, Jashore University of Science and Technology, Jashore, Bangladesh
| | | | - Md Ahashan Habib
- Bangladesh Council of Scientific & Industrial Research (BCSIR), Dhanmondi, Dhaka, Bangladesh
| | - Shahina Akter
- Bangladesh Council of Scientific & Industrial Research (BCSIR), Dhanmondi, Dhaka, Bangladesh
| | - Tanjina Akhtar Banu
- Bangladesh Council of Scientific & Industrial Research (BCSIR), Dhanmondi, Dhaka, Bangladesh
| | - Barna Goswami
- Bangladesh Council of Scientific & Industrial Research (BCSIR), Dhanmondi, Dhaka, Bangladesh
| | - Iffat Jahan
- Bangladesh Council of Scientific & Industrial Research (BCSIR), Dhanmondi, Dhaka, Bangladesh
| | - M. Anwar Hossain
- Jashore Unive rsity of Science and Technology, Jashore, Bangladesh
| | - M. Salim Khan
- Bangladesh Council of Scientific & Industrial Research (BCSIR), Dhanmondi, Dhaka, Bangladesh
| | - Tofazzal Islam
- Institute of Biotechnology and Genetic Engineering (IBGE), BSMRAU, Gazipur, Bangladesh
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11
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Spada E, Bruno F, Castelli G, Vitale F, Reale S, Biondi V, Migliazzo A, Perego R, Baggiani L, Proverbio D. Do Blood Phenotypes of Feline AB Blood Group System Affect the SARS-CoV-2 Antibody Serostatus in Cats? Viruses 2022; 14:2691. [PMID: 36560695 PMCID: PMC9783645 DOI: 10.3390/v14122691] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Revised: 11/20/2022] [Accepted: 11/29/2022] [Indexed: 12/02/2022] Open
Abstract
Cats are susceptible to coronavirus infections, including infection by human severe acute respiratory syndrome coronavirus (SARS-CoV). In human ABO system blood groups, alloantibodies can play a direct role in resistance to infectious diseases. Individuals with the AB blood type were over-represented in the SARS-CoV-2 infection group. Blood type AB individuals lack both anti-A and anti-B antibodies, and therefore lack the protective effect against SARS-CoV-2 infection given by these antibodies. Starting from this knowledge, this pilot preliminary study evaluated a possible association between feline blood phenotypes A, B, and AB and serostatus for SARS-CoV-2 antibodies in cats. We also investigated selected risk or protective factors associated with seropositivity for this coronavirus. A feline population of 215 cats was analysed for AB group system blood phenotypes and antibodies against the nucleocapsid (N-protein) SARS-CoV-2 antigen using a double antigen ELISA. SARS-CoV-2 seropositive samples were confirmed using a surrogate virus neutralization test (sVNT). Origin (stray colony/shelter/owned cat), breed (DSH/non DSH), gender (male/female), reproductive status (neutered/intact), age class (kitten/young adult/mature adult/senior), retroviruses status (seropositive/seronegative), and blood phenotype (A, B, and AB) were evaluated as protective or risk factors for SARS-CoV-2 seropositivity. Seropositivity for antibodies against the SARS-CoV-2 N-protein was recorded in eight cats, but only four of these tested positive with sVNT. Of these four SARS-CoV-2 seropositive cats, three were blood phenotype A and one was phenotype AB. Young adult age (1-6 years), FeLV seropositivity and blood type AB were significantly associated with SARS-CoV-2 seropositivity according to a univariate analysis, but only blood type AB (p = 0.0344, OR = 15.4, 95%CI: 1.22-194.39) and FeLV seropositivity (p = 0.0444, OR = 13.2, 95%CI: 1.06-163.63) were significant associated risk factors according to a logistic regression. Blood phenotype AB might be associated with seropositivity for SARS-CoV-2 antibodies. This could be due, as in people, to the protective effect of naturally occurring alloantibodies to blood type antigens which are lacking in type AB cats. The results of this pilot study should be considered very preliminary, and we suggest the need for further research to assess this potential relationship.
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Affiliation(s)
- Eva Spada
- Laboratorio di Ricerca di Medicina Emotrasfusionale Veterinaria (REVLab), Dipartimento di Medicina Veterinaria e Scienze Animali (DIVAS), Università Degli Studi di Milano, 26900 Lodi, Italy
| | - Federica Bruno
- Centro di Referenza Nazionale per le Leishmaniosi (C.Re.Na.L), Istituto Zooprofilattico Sperimentale (IZS) Della Sicilia A. Mirri, 90129 Palermo, Italy
| | - Germano Castelli
- Centro di Referenza Nazionale per le Leishmaniosi (C.Re.Na.L), Istituto Zooprofilattico Sperimentale (IZS) Della Sicilia A. Mirri, 90129 Palermo, Italy
| | - Fabrizio Vitale
- Centro di Referenza Nazionale per le Leishmaniosi (C.Re.Na.L), Istituto Zooprofilattico Sperimentale (IZS) Della Sicilia A. Mirri, 90129 Palermo, Italy
| | - Stefano Reale
- Centro di Referenza Nazionale per le Leishmaniosi (C.Re.Na.L), Istituto Zooprofilattico Sperimentale (IZS) Della Sicilia A. Mirri, 90129 Palermo, Italy
| | - Vito Biondi
- Department of Veterinary Sciences, University of Messina, 98168 Messina, Italy
| | - Antonella Migliazzo
- Dipartimento di Prevenzione, Area Sanità Pubblica Veterinaria, UOC Sanità Animale, Igiene Degli Allevamenti e Produzioni Zootecniche, Asl Latina, 04100 Latina, Italy
| | - Roberta Perego
- Laboratorio di Ricerca di Medicina Emotrasfusionale Veterinaria (REVLab), Dipartimento di Medicina Veterinaria e Scienze Animali (DIVAS), Università Degli Studi di Milano, 26900 Lodi, Italy
| | - Luciana Baggiani
- Laboratorio di Ricerca di Medicina Emotrasfusionale Veterinaria (REVLab), Dipartimento di Medicina Veterinaria e Scienze Animali (DIVAS), Università Degli Studi di Milano, 26900 Lodi, Italy
| | - Daniela Proverbio
- Laboratorio di Ricerca di Medicina Emotrasfusionale Veterinaria (REVLab), Dipartimento di Medicina Veterinaria e Scienze Animali (DIVAS), Università Degli Studi di Milano, 26900 Lodi, Italy
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12
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Nhung VP, Ton ND, Ngoc TTB, Thuong MTH, Hai NTT, Oanh KTP, Hien LTT, Thach PN, Hai NV, Ha NH. Host Genetic Risk Factors Associated with COVID-19 Susceptibility and Severity in Vietnamese. Genes (Basel) 2022; 13:1884. [PMID: 36292769 PMCID: PMC9601961 DOI: 10.3390/genes13101884] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Revised: 10/14/2022] [Accepted: 10/15/2022] [Indexed: 11/16/2022] Open
Abstract
Since the emergence and rapid transmission of SARS-CoV-2, numerous scientific reports have searched for the association of host genetic variants with COVID-19, but the data are mostly acquired from Europe. In the current work, we explored the link between host genes (SARS-CoV-2 entry and immune system related to COVID-19 sensitivity/severity) and ABO blood types with COVID-19 from whole-exome data of 200 COVID-19 patients and 100 controls in Vietnam. The O blood type was found to be a protective factor that weakens the worst outcomes of infected individuals. For SARS-CoV-2 susceptibility, rs2229207 (TC genotype, allele C) and rs17860118 (allele T) of IFNAR2 increased the risk of infection, but rs139940581 (CT genotype, allele T) of SLC6A20 reduced virus sensitivity. For COVID-19 progress, the frequencies of rs4622692 (TG genotype) and rs1048610 (TC genotype) of ADAM17 were significantly higher in the moderate group than in the severe/fatal group. The variant rs12329760 (AA genotype) of TMPRSS2 was significantly associated with asymptomatic/mild symptoms. Additionally, rs2304255 (CT genotype, allele T) of TYK2 and rs2277735 (AG genotype) of DPP9 were associated with severe/fatal outcomes. Studies on different populations will give better insights into the pathogenesis, which is ethnic-dependent, and thus decipher the genetic factor's contribution to mechanisms that predispose people to being more vulnerable to COVID-19.
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Affiliation(s)
- Vu Phuong Nhung
- Institute of Genome Research, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Hanoi 100000, Vietnam
| | - Nguyen Dang Ton
- Institute of Genome Research, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Hanoi 100000, Vietnam
- Faculty of Biotechnology, Graduate University of Science and Technology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Hanoi 100000, Vietnam
| | - Tran Thi Bich Ngoc
- Institute of Genome Research, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Hanoi 100000, Vietnam
| | - Ma Thi Huyen Thuong
- Institute of Genome Research, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Hanoi 100000, Vietnam
- Faculty of Biotechnology, Graduate University of Science and Technology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Hanoi 100000, Vietnam
| | - Nguyen Thi Thanh Hai
- National Hospital for Tropical Disease, Kim Chung, Dong Anh, Hanoi 100000, Vietnam
- Department of Biochemistry, Hanoi Medical University, 1 Ton That Tung, Dong Da, Hanoi 100000, Vietnam
| | - Kim Thi Phuong Oanh
- Institute of Genome Research, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Hanoi 100000, Vietnam
- Faculty of Biotechnology, Graduate University of Science and Technology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Hanoi 100000, Vietnam
| | - Le Thi Thu Hien
- Institute of Genome Research, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Hanoi 100000, Vietnam
- Faculty of Biotechnology, Graduate University of Science and Technology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Hanoi 100000, Vietnam
| | - Pham Ngoc Thach
- National Hospital for Tropical Disease, Kim Chung, Dong Anh, Hanoi 100000, Vietnam
| | - Nong Van Hai
- Institute of Genome Research, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Hanoi 100000, Vietnam
- Faculty of Biotechnology, Graduate University of Science and Technology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Hanoi 100000, Vietnam
| | - Nguyen Hai Ha
- Institute of Genome Research, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Hanoi 100000, Vietnam
- Faculty of Biotechnology, Graduate University of Science and Technology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Hanoi 100000, Vietnam
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13
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Daou M, Kannout H, Khalili M, Almarei M, Alhashami M, Alhalwachi Z, Alshamsi F, Tahseen Al Bataineh M, Azzam Kayasseh M, Al Khajeh A, Hasan SW, Tay GK, Feng SF, Ruta D, Yousef AF, Alsafar HS. Analysis of SARS-CoV-2 viral loads in stool samples and nasopharyngeal swabs from COVID-19 patients in the United Arab Emirates. PLoS One 2022; 17:e0274961. [PMID: 36137134 PMCID: PMC9499247 DOI: 10.1371/journal.pone.0274961] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2021] [Accepted: 09/07/2022] [Indexed: 12/15/2022] Open
Abstract
Coronavirus disease 2019 (COVID-19) was first identified in respiratory samples and was found to commonly cause cough and pneumonia. However, non-respiratory symptoms including gastrointestinal disorders are also present and a big proportion of patients test positive for the virus in stools for a prolonged period. In this cross-sectional study, we investigated viral load trends in stools and nasopharyngeal swabs and their correlation with multiple demographic and clinical factors. The study included 211 laboratory-confirmed cases suffering from a mild form of the disease and completing their isolation period at a non-hospital center in the United Arab Emirates. Demographic and clinical information was collected by standardized questionnaire and from the medical records of the patient. Of the 211 participants, 25% tested negative in both sample types at the time of this study and 53% of the remaining patients had detectable viral RNA in their stools. A positive fecal viral test was associated with male gender, diarrhea as a symptom, and hospitalization during infection. A positive correlation was also observed between a delayed onset of symptoms and a positive stool test. Viral load in stools positively correlated with, being overweight, exercising, taking antibiotics in the last 3 months and blood type O. The viral load in nasopharyngeal swabs, on the other hand, was higher for blood type A, and rhesus positive (Rh factor). Regression analysis showed no correlation between the viral loads measured in stool and nasopharyngeal samples in any given patient. The results of this work highlight the factors associated with a higher viral count in each sample. It also shows the importance of stool sample analysis for the follow-up and diagnosis of recovering COVID-19 patients.
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Affiliation(s)
- Mariane Daou
- Department of Biology, Khalifa University of Science and Technology, Abu Dhabi, United Arab Emirates
| | - Hussein Kannout
- Center for Biotechnology, Khalifa University of Science and Technology, Abu Dhabi, United Arab Emirates
| | - Mariam Khalili
- Center for Biotechnology, Khalifa University of Science and Technology, Abu Dhabi, United Arab Emirates
| | - Mohamed Almarei
- Center for Biotechnology, Khalifa University of Science and Technology, Abu Dhabi, United Arab Emirates
| | - Mohamed Alhashami
- Center for Biotechnology, Khalifa University of Science and Technology, Abu Dhabi, United Arab Emirates
| | - Zainab Alhalwachi
- Center for Biotechnology, Khalifa University of Science and Technology, Abu Dhabi, United Arab Emirates
| | - Fatima Alshamsi
- Center for Biotechnology, Khalifa University of Science and Technology, Abu Dhabi, United Arab Emirates
- Department of Biomedical Engineering, Khalifa University of Science and Technology, Abu Dhabi, United Arab Emirates
| | - Mohammad Tahseen Al Bataineh
- Sharjah Institute for Medical Research, University of Sharjah, Sharjah, United Arab Emirates
- Department of Clinical Sciences, College of Medicine, University of Sharjah, Sharjah, United Arab Emirates
| | - Mohd Azzam Kayasseh
- Emirates Specialty Hospital, Dubai Healthcare City, Dubai, United Arab Emirates
| | - Abdulmajeed Al Khajeh
- Medical Education and Research Department, Dubai Health Authority, Dubai, United Arab Emirates
| | - Shadi W. Hasan
- Center for Membranes and Advanced Water Technology (CMAT), Department of Chemical Engineering, Khalifa University of Science and Technology, Abu Dhabi, United Arab Emirates
| | - Guan K. Tay
- Center for Biotechnology, Khalifa University of Science and Technology, Abu Dhabi, United Arab Emirates
- Division of Psychiatry, Faculty of Health and Medical Sciences, the University of Western Australia, Crawley, Western Australia, Australia
- School of Medical and Health Sciences, Edith Cowan University, Joondalup, Western Australia, Australia
| | - Samuel F. Feng
- Center for Biotechnology, Khalifa University of Science and Technology, Abu Dhabi, United Arab Emirates
- Department of Mathematics, Khalifa University of Science and Technology, Abu Dhabi, United Arab Emirates
| | - Dymitr Ruta
- EBTIC, Khalifa University of Science and Technology, Abu Dhabi, United Arab Emirates
| | - Ahmed F. Yousef
- Department of Biology, Khalifa University of Science and Technology, Abu Dhabi, United Arab Emirates
- Center for Membranes and Advanced Water Technology (CMAT), Department of Chemical Engineering, Khalifa University of Science and Technology, Abu Dhabi, United Arab Emirates
| | - Habiba S. Alsafar
- Center for Biotechnology, Khalifa University of Science and Technology, Abu Dhabi, United Arab Emirates
- Department of Biomedical Engineering, Khalifa University of Science and Technology, Abu Dhabi, United Arab Emirates
- Department of Genetics and Molecular Biology, Khalifa University of Science and Technology, Abu Dhabi, United Arab Emirates
- * E-mail:
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14
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Bshaena AM, Almajdoub OH, Alshwesh RA, Omran EA, Haq S, Ismail F. Association Between ABO Blood Group System and COVID-19 Severity. Am J Clin Pathol 2022; 158:570-573. [PMID: 36069364 PMCID: PMC9494408 DOI: 10.1093/ajcp/aqac106] [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: 05/04/2022] [Accepted: 07/26/2022] [Indexed: 01/09/2023] Open
Abstract
OBJECTIVES A possible association between blood group systems (ABO and Rh) and coronavirus disease 2019 (COVID-19) severity has recently been investigated by various studies with conflicting results. However, due to variations in the prevalence of the ABO and Rh blood groups in different populations, their association with COVID-19 might be varied as well. Therefore, we conducted this study on Libyan participants to further investigate this association and make population-based data available to the worldwide scientific community. METHODS In this case-control study, ABO and Rh blood groups in 419 confirmed COVID-19 cases in Zawia, Libya, and 271 healthy controls were compared using descriptive statistics and χ 2 tests. RESULTS Blood group A was significantly more prevalent in patients with severe COVID-19 (64/125; 51.2%) than in patients with nonsevere COVID-19 (108/294, 36.7%) (P < .034), whereas the O blood group prevalence was higher in nonsevere COVID-19 cases (131/294, 44.5%) compared with severe cases (43/125, 34.4%) (P < .001). CONCLUSIONS The results showed a significant association between blood group A and the severity of COVID-19, whereas patients with blood group O showed a low risk of developing severe COVID-19 infection. No significant association was found between Rh and susceptibility/severity of the disease.
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Affiliation(s)
- Amina M Bshaena
- Department of Research and Consultation, Libyan Medical Research Centre, Zawia, Libya
| | - Osama H Almajdoub
- Department of Chemistry, Libyan Medical Research Centre, Zawia, Libya
| | - Rajaa A Alshwesh
- Department of Physiology, Faculty of Medicine, Zawia University, Zawia, Libya
| | - Entesar A Omran
- Department of Pharmacology, Faculty of Medicine, Zawia University, Zawia, Libya
| | - Soghra Haq
- Department of Clinical Laboratory, Faculty of Medical Technology, Tobruk University, Tobruk, Libya
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15
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Matzhold EM, Körmöczi GF, Banfi C, Schönbacher M, Drexler-Helmberg C, Steinmetz I, Berghold A, Schlenke P, Wagner GE, Stoisser A, Kleinhappl B, Mayr WR, Wagner T. Lower Levels of ABO Anti-A and Anti-B of IgM, IgG and IgA Isotypes in the Serum but Not the Saliva of COVID-19 Convalescents. J Clin Med 2022; 11:jcm11154513. [PMID: 35956128 PMCID: PMC9369710 DOI: 10.3390/jcm11154513] [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: 06/30/2022] [Revised: 07/25/2022] [Accepted: 08/01/2022] [Indexed: 12/04/2022] Open
Abstract
Individuals with ABO type O, naturally possessing anti-A and anti-B antibodies in their serum, are underrepresented among patients infected with SARS-CoV-2 compared with healthy controls. The ABO antibodies might play a role in the viral transmission. Therefore, we aimed to quantify anti-A/anti-B, including their subclasses IgM, IgG and IgA, in the serum and saliva of Caucasians (n = 187) after mild COVID-19 to compare them with individuals who had never been infected with SARS-CoV-2. Two samples were collected within two months after the diagnosis (median days: 44) and two months later. ABO antibodies were determined by flow cytometry. Additionally, total IgA in saliva and antibodies specific to SARS-CoV-2 were tested by ELISA. COVID-19 convalescents had significantly lower levels of anti-A/anti-B IgM, IgG and IgA in their serum than control subjects (p < 0.001). Interestingly, no significant differences were observed in saliva. ABO antibody levels remained stable over the period considered. No relation of ABO to the level of SARS-CoV-2-specific antibodies was observed. Total IgA was lower in convalescents than in controls (p = 0.038). Whereas ABO antibodies in the saliva may not contribute to the pathogenesis of COVID-19, individual pre-existing high serum concentrations of anti-A/anti-B may have a protective effect against SARS-CoV-2 infection.
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Affiliation(s)
- Eva M. Matzhold
- Department of Blood Group Serology and Transfusion Medicine, Medical University of Graz, 8036 Graz, Austria; (C.D.-H.); (P.S.); (A.S.); (T.W.)
- Correspondence: ; Tel.: +43-316-385-81438
| | - Günther F. Körmöczi
- Department of Blood Group Serology and Transfusion Medicine, Medical University of Vienna, 1090 Vienna, Austria; (G.F.K.); (M.S.); (W.R.M.)
| | - Chiara Banfi
- Institute for Medical Informatics, Statistics and Documentation, Medical University of Graz, 8036 Graz, Austria; (C.B.); (A.B.)
| | - Marlies Schönbacher
- Department of Blood Group Serology and Transfusion Medicine, Medical University of Vienna, 1090 Vienna, Austria; (G.F.K.); (M.S.); (W.R.M.)
| | - Camilla Drexler-Helmberg
- Department of Blood Group Serology and Transfusion Medicine, Medical University of Graz, 8036 Graz, Austria; (C.D.-H.); (P.S.); (A.S.); (T.W.)
| | - Ivo Steinmetz
- Diagnostic & Research Institute of Hygiene, Microbiology and Environmental Medicine, Diagnostic and Research Center for Molecular Biomedicine, Medical University of Graz, 8010 Graz, Austria; (I.S.); (G.E.W.); (B.K.)
| | - Andrea Berghold
- Institute for Medical Informatics, Statistics and Documentation, Medical University of Graz, 8036 Graz, Austria; (C.B.); (A.B.)
| | - Peter Schlenke
- Department of Blood Group Serology and Transfusion Medicine, Medical University of Graz, 8036 Graz, Austria; (C.D.-H.); (P.S.); (A.S.); (T.W.)
| | - Gabriel E. Wagner
- Diagnostic & Research Institute of Hygiene, Microbiology and Environmental Medicine, Diagnostic and Research Center for Molecular Biomedicine, Medical University of Graz, 8010 Graz, Austria; (I.S.); (G.E.W.); (B.K.)
| | - Anja Stoisser
- Department of Blood Group Serology and Transfusion Medicine, Medical University of Graz, 8036 Graz, Austria; (C.D.-H.); (P.S.); (A.S.); (T.W.)
| | - Barbara Kleinhappl
- Diagnostic & Research Institute of Hygiene, Microbiology and Environmental Medicine, Diagnostic and Research Center for Molecular Biomedicine, Medical University of Graz, 8010 Graz, Austria; (I.S.); (G.E.W.); (B.K.)
| | - Wolfgang R. Mayr
- Department of Blood Group Serology and Transfusion Medicine, Medical University of Vienna, 1090 Vienna, Austria; (G.F.K.); (M.S.); (W.R.M.)
| | - Thomas Wagner
- Department of Blood Group Serology and Transfusion Medicine, Medical University of Graz, 8036 Graz, Austria; (C.D.-H.); (P.S.); (A.S.); (T.W.)
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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: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [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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Inchingolo AD, Malcangi G, Ceci S, Patano A, Corriero A, Vimercati L, Azzollini D, Marinelli G, Coloccia G, Piras F, Barile G, Settanni V, Mancini A, De Leonardis N, Garofoli G, Palmieri G, Isacco CG, Rapone B, Scardapane A, Curatoli L, Quaranta N, Ribezzi M, Massaro M, Jones M, Bordea IR, Tartaglia GM, Scarano A, Lorusso F, Macchia L, Larocca AMV, Aityan SK, Tafuri S, Stefanizzi P, Migliore G, Brienza N, Dipalma G, Favia G, Inchingolo F. Effectiveness of SARS-CoV-2 Vaccines for Short- and Long-Term Immunity: A General Overview for the Pandemic Contrast. Int J Mol Sci 2022; 23:8485. [PMID: 35955621 PMCID: PMC9369331 DOI: 10.3390/ijms23158485] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Revised: 07/22/2022] [Accepted: 07/27/2022] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND The recent COVID-19 pandemic produced a significant increase in cases and an emergency state was induced worldwide. The current knowledge about the COVID-19 disease concerning diagnoses, patient tracking, the treatment protocol, and vaccines provides a consistent contribution for the primary prevention of the viral infection and decreasing the severity of the SARS-CoV-2 disease. The aim of the present investigation was to produce a general overview about the current findings for the COVID-19 disease, SARS-CoV-2 interaction mechanisms with the host, therapies and vaccines' immunization findings. METHODS A literature overview was produced in order to evaluate the state-of-art in SARS-CoV-2 diagnoses, prognoses, therapies, and prevention. RESULTS Concerning to the interaction mechanisms with the host, the virus binds to target with its Spike proteins on its surface and uses it as an anchor. The Spike protein targets the ACE2 cell receptor and enters into the cells by using a special enzyme (TMPRSS2). Once the virion is quietly accommodated, it releases its RNA. Proteins and RNA are used in the Golgi apparatus to produce more viruses that are released. Concerning the therapies, different protocols have been developed in observance of the disease severity and comorbidity with a consistent reduction in the mortality rate. Currently, different vaccines are currently in phase IV but a remarkable difference in efficiency has been detected concerning the more recent SARS-CoV-2 variants. CONCLUSIONS Among the many questions in this pandemic state, the one that recurs most is knowing why some people become more seriously ill than others who instead contract the infection as if it was a trivial flu. More studies are necessary to investigate the efficiency of the treatment protocols and vaccines for the more recent detected SARS-CoV-2 variant.
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Affiliation(s)
- Alessio Danilo Inchingolo
- Department of Interdisciplinary Medicine, Section of Dental Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.D.I.); (G.M.); (S.C.); (A.P.); (L.V.); (D.A.); (G.M.); (G.C.); (F.P.); (G.B.); (V.S.); (A.M.); (N.D.L.); (G.G.); (G.P.); (C.G.I.); (B.R.); (A.S.); (N.Q.); (M.J.); (G.D.); (G.F.)
| | - Giuseppina Malcangi
- Department of Interdisciplinary Medicine, Section of Dental Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.D.I.); (G.M.); (S.C.); (A.P.); (L.V.); (D.A.); (G.M.); (G.C.); (F.P.); (G.B.); (V.S.); (A.M.); (N.D.L.); (G.G.); (G.P.); (C.G.I.); (B.R.); (A.S.); (N.Q.); (M.J.); (G.D.); (G.F.)
| | - Sabino Ceci
- Department of Interdisciplinary Medicine, Section of Dental Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.D.I.); (G.M.); (S.C.); (A.P.); (L.V.); (D.A.); (G.M.); (G.C.); (F.P.); (G.B.); (V.S.); (A.M.); (N.D.L.); (G.G.); (G.P.); (C.G.I.); (B.R.); (A.S.); (N.Q.); (M.J.); (G.D.); (G.F.)
| | - Assunta Patano
- Department of Interdisciplinary Medicine, Section of Dental Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.D.I.); (G.M.); (S.C.); (A.P.); (L.V.); (D.A.); (G.M.); (G.C.); (F.P.); (G.B.); (V.S.); (A.M.); (N.D.L.); (G.G.); (G.P.); (C.G.I.); (B.R.); (A.S.); (N.Q.); (M.J.); (G.D.); (G.F.)
| | - Alberto Corriero
- Unit of Anesthesia and Resuscitation, Department of Emergencies and Organ Transplantations, Aldo Moro University, 70121 Bari, Italy; (A.C.); (M.R.); (N.B.)
| | - Luigi Vimercati
- Department of Interdisciplinary Medicine, Section of Dental Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.D.I.); (G.M.); (S.C.); (A.P.); (L.V.); (D.A.); (G.M.); (G.C.); (F.P.); (G.B.); (V.S.); (A.M.); (N.D.L.); (G.G.); (G.P.); (C.G.I.); (B.R.); (A.S.); (N.Q.); (M.J.); (G.D.); (G.F.)
| | - Daniela Azzollini
- Department of Interdisciplinary Medicine, Section of Dental Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.D.I.); (G.M.); (S.C.); (A.P.); (L.V.); (D.A.); (G.M.); (G.C.); (F.P.); (G.B.); (V.S.); (A.M.); (N.D.L.); (G.G.); (G.P.); (C.G.I.); (B.R.); (A.S.); (N.Q.); (M.J.); (G.D.); (G.F.)
| | - Grazia Marinelli
- Department of Interdisciplinary Medicine, Section of Dental Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.D.I.); (G.M.); (S.C.); (A.P.); (L.V.); (D.A.); (G.M.); (G.C.); (F.P.); (G.B.); (V.S.); (A.M.); (N.D.L.); (G.G.); (G.P.); (C.G.I.); (B.R.); (A.S.); (N.Q.); (M.J.); (G.D.); (G.F.)
| | - Giovanni Coloccia
- Department of Interdisciplinary Medicine, Section of Dental Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.D.I.); (G.M.); (S.C.); (A.P.); (L.V.); (D.A.); (G.M.); (G.C.); (F.P.); (G.B.); (V.S.); (A.M.); (N.D.L.); (G.G.); (G.P.); (C.G.I.); (B.R.); (A.S.); (N.Q.); (M.J.); (G.D.); (G.F.)
| | - Fabio Piras
- Department of Interdisciplinary Medicine, Section of Dental Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.D.I.); (G.M.); (S.C.); (A.P.); (L.V.); (D.A.); (G.M.); (G.C.); (F.P.); (G.B.); (V.S.); (A.M.); (N.D.L.); (G.G.); (G.P.); (C.G.I.); (B.R.); (A.S.); (N.Q.); (M.J.); (G.D.); (G.F.)
| | - Giuseppe Barile
- Department of Interdisciplinary Medicine, Section of Dental Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.D.I.); (G.M.); (S.C.); (A.P.); (L.V.); (D.A.); (G.M.); (G.C.); (F.P.); (G.B.); (V.S.); (A.M.); (N.D.L.); (G.G.); (G.P.); (C.G.I.); (B.R.); (A.S.); (N.Q.); (M.J.); (G.D.); (G.F.)
| | - Vito Settanni
- Department of Interdisciplinary Medicine, Section of Dental Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.D.I.); (G.M.); (S.C.); (A.P.); (L.V.); (D.A.); (G.M.); (G.C.); (F.P.); (G.B.); (V.S.); (A.M.); (N.D.L.); (G.G.); (G.P.); (C.G.I.); (B.R.); (A.S.); (N.Q.); (M.J.); (G.D.); (G.F.)
| | - Antonio Mancini
- Department of Interdisciplinary Medicine, Section of Dental Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.D.I.); (G.M.); (S.C.); (A.P.); (L.V.); (D.A.); (G.M.); (G.C.); (F.P.); (G.B.); (V.S.); (A.M.); (N.D.L.); (G.G.); (G.P.); (C.G.I.); (B.R.); (A.S.); (N.Q.); (M.J.); (G.D.); (G.F.)
| | - Nicole De Leonardis
- Department of Interdisciplinary Medicine, Section of Dental Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.D.I.); (G.M.); (S.C.); (A.P.); (L.V.); (D.A.); (G.M.); (G.C.); (F.P.); (G.B.); (V.S.); (A.M.); (N.D.L.); (G.G.); (G.P.); (C.G.I.); (B.R.); (A.S.); (N.Q.); (M.J.); (G.D.); (G.F.)
| | - Grazia Garofoli
- Department of Interdisciplinary Medicine, Section of Dental Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.D.I.); (G.M.); (S.C.); (A.P.); (L.V.); (D.A.); (G.M.); (G.C.); (F.P.); (G.B.); (V.S.); (A.M.); (N.D.L.); (G.G.); (G.P.); (C.G.I.); (B.R.); (A.S.); (N.Q.); (M.J.); (G.D.); (G.F.)
| | - Giulia Palmieri
- Department of Interdisciplinary Medicine, Section of Dental Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.D.I.); (G.M.); (S.C.); (A.P.); (L.V.); (D.A.); (G.M.); (G.C.); (F.P.); (G.B.); (V.S.); (A.M.); (N.D.L.); (G.G.); (G.P.); (C.G.I.); (B.R.); (A.S.); (N.Q.); (M.J.); (G.D.); (G.F.)
| | - Ciro Gargiulo Isacco
- Department of Interdisciplinary Medicine, Section of Dental Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.D.I.); (G.M.); (S.C.); (A.P.); (L.V.); (D.A.); (G.M.); (G.C.); (F.P.); (G.B.); (V.S.); (A.M.); (N.D.L.); (G.G.); (G.P.); (C.G.I.); (B.R.); (A.S.); (N.Q.); (M.J.); (G.D.); (G.F.)
| | - Biagio Rapone
- Department of Interdisciplinary Medicine, Section of Dental Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.D.I.); (G.M.); (S.C.); (A.P.); (L.V.); (D.A.); (G.M.); (G.C.); (F.P.); (G.B.); (V.S.); (A.M.); (N.D.L.); (G.G.); (G.P.); (C.G.I.); (B.R.); (A.S.); (N.Q.); (M.J.); (G.D.); (G.F.)
| | - Arnaldo Scardapane
- Department of Interdisciplinary Medicine, Section of Dental Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.D.I.); (G.M.); (S.C.); (A.P.); (L.V.); (D.A.); (G.M.); (G.C.); (F.P.); (G.B.); (V.S.); (A.M.); (N.D.L.); (G.G.); (G.P.); (C.G.I.); (B.R.); (A.S.); (N.Q.); (M.J.); (G.D.); (G.F.)
| | - Luigi Curatoli
- Department Neurosciences & Sensory Organs & Musculoskeletal System, University of Bari “Aldo Moro”, 70124 Bari, Italy;
| | - Nicola Quaranta
- Department of Interdisciplinary Medicine, Section of Dental Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.D.I.); (G.M.); (S.C.); (A.P.); (L.V.); (D.A.); (G.M.); (G.C.); (F.P.); (G.B.); (V.S.); (A.M.); (N.D.L.); (G.G.); (G.P.); (C.G.I.); (B.R.); (A.S.); (N.Q.); (M.J.); (G.D.); (G.F.)
- Department Neurosciences & Sensory Organs & Musculoskeletal System, University of Bari “Aldo Moro”, 70124 Bari, Italy;
| | - Mario Ribezzi
- Unit of Anesthesia and Resuscitation, Department of Emergencies and Organ Transplantations, Aldo Moro University, 70121 Bari, Italy; (A.C.); (M.R.); (N.B.)
| | - Maria Massaro
- Azienda Ospedaliero-Universitaria Consorziale Policlinico di Bari, 70124 Bari, Italy;
| | - Megan Jones
- Department of Interdisciplinary Medicine, Section of Dental Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.D.I.); (G.M.); (S.C.); (A.P.); (L.V.); (D.A.); (G.M.); (G.C.); (F.P.); (G.B.); (V.S.); (A.M.); (N.D.L.); (G.G.); (G.P.); (C.G.I.); (B.R.); (A.S.); (N.Q.); (M.J.); (G.D.); (G.F.)
| | - Ioana Roxana Bordea
- Department of Oral Rehabilitation, Faculty of Dentistry, Iuliu Hațieganu University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania;
| | - Gianluca Martino Tartaglia
- UOC Maxillo-Facial Surgery and Dentistry, Department of Biomedical, Surgical and Dental Sciences, School of Dentistry, Fondazione IRCCS Ca Granda, Ospedale Maggiore Policlinico, University of Milan, 20100 Milan, Italy;
| | - Antonio Scarano
- Department of Innovative Technologies in Medicine and Dentistry, University of Chieti-Pescara, 66100 Chieti, Italy;
| | - Felice Lorusso
- Department of Innovative Technologies in Medicine and Dentistry, University of Chieti-Pescara, 66100 Chieti, Italy;
| | - Luigi Macchia
- Department of Emergency and Organ Transplantation (D.E.T.O.), University of Bari Aldo Moro, 70124 Bari, Italy;
| | - Angela Maria Vittoria Larocca
- Hygiene Complex Operating Unit, Azienda Ospedaliero-Universitaria Consorziale Policlinico di Bari, Place Giulio Cesare 11 BARI CAP, 70124 Bari, Italy;
| | | | - Silvio Tafuri
- Department of Biomedical Science and Human Oncology, University of Bari, 70121 Bari, Italy;
| | - Pasquale Stefanizzi
- Interdisciplinary Department of Medicine, University Hospital of Bari, 70100 Bari, Italy; (P.S.); (G.M.)
| | - Giovanni Migliore
- Interdisciplinary Department of Medicine, University Hospital of Bari, 70100 Bari, Italy; (P.S.); (G.M.)
| | - Nicola Brienza
- Unit of Anesthesia and Resuscitation, Department of Emergencies and Organ Transplantations, Aldo Moro University, 70121 Bari, Italy; (A.C.); (M.R.); (N.B.)
| | - Gianna Dipalma
- Department of Interdisciplinary Medicine, Section of Dental Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.D.I.); (G.M.); (S.C.); (A.P.); (L.V.); (D.A.); (G.M.); (G.C.); (F.P.); (G.B.); (V.S.); (A.M.); (N.D.L.); (G.G.); (G.P.); (C.G.I.); (B.R.); (A.S.); (N.Q.); (M.J.); (G.D.); (G.F.)
| | - Gianfranco Favia
- Department of Interdisciplinary Medicine, Section of Dental Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.D.I.); (G.M.); (S.C.); (A.P.); (L.V.); (D.A.); (G.M.); (G.C.); (F.P.); (G.B.); (V.S.); (A.M.); (N.D.L.); (G.G.); (G.P.); (C.G.I.); (B.R.); (A.S.); (N.Q.); (M.J.); (G.D.); (G.F.)
| | - Francesco Inchingolo
- Department of Interdisciplinary Medicine, Section of Dental Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.D.I.); (G.M.); (S.C.); (A.P.); (L.V.); (D.A.); (G.M.); (G.C.); (F.P.); (G.B.); (V.S.); (A.M.); (N.D.L.); (G.G.); (G.P.); (C.G.I.); (B.R.); (A.S.); (N.Q.); (M.J.); (G.D.); (G.F.)
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Functional characterization of α-Gal producing lactic acid bacteria with potential probiotic properties. Sci Rep 2022; 12:7484. [PMID: 35524154 PMCID: PMC9075922 DOI: 10.1038/s41598-022-11632-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2022] [Accepted: 04/27/2022] [Indexed: 11/21/2022] Open
Abstract
The possibility of exploiting the human immune response to glycan α-Gal for the control of multiple infectious diseases has been the objective of recent investigations. In this field of research, the strain of Escherichia coli O86:B7 has been at the forefront, but this Gram-negative microorganism presents a safety concern and therefore cannot be considered as a probiotic. To address this challenge, this study explored the identification of novel lactic acid bacteria with a safe history of use, producing α-Gal and having probiotic potential. The lactic acid bacteria were isolated from different traditionally fermented foods (kununn-zaki, kindirmo, and pulque) and were screened for the production of α-Gal and some specific probiotic potential indicators. The results showed that Ten (10) out of forty (40) [25%] of the tested lactic acid bacteria (LAB) produced α-Gal and were identified as Limosilactobacillus fermentum, Levilactobacillus brevis, Agrilactobacillus composti, Lacticaseibacillus paracasei, Leuconostoc mesenteroides and Weissella confusa. Four (4) LAB strains with highest levels of α-Gal were further selected for in vivo study using a mouse model (α1,3GT KO mice) to elucidate the immunological response to α-Gal. The level of anti-α-Gal IgG observed were not significant while the level of anti-α-Gal IgM was lower in comparison to the level elicited by E. coli O86:B7. We concluded that the lactic acid bacteria in this study producing α-Gal have potential probiotic capacity and can be further explored in α-Gal-focused research for both the prevention and treatment of various infectious diseases and probiotic development.
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Pastana LF, Silva TA, Gellen LPA, Vieira GM, de Assunção LA, Leitão LPC, da Silva NM, Coelho RDCC, de Alcântara AL, Vinagre LWMS, Rodrigues JCG, Borges Leal DFDV, Fernandes MR, de Souza SJ, Kroll JE, Ribeiro-dos-Santos AM, Burbano RMR, Guerreiro JF, de Assumpção PP, Ribeiro-dos-Santos ÂC, dos Santos SEB, dos Santos NPC. The Genomic Profile Associated with Risk of Severe Forms of COVID-19 in Amazonian Native American Populations. J Pers Med 2022; 12:jpm12040554. [PMID: 35455670 PMCID: PMC9027999 DOI: 10.3390/jpm12040554] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Revised: 02/11/2022] [Accepted: 02/15/2022] [Indexed: 12/12/2022] Open
Abstract
Genetic factors associated with COVID-19 disease outcomes are poorly understood. This study aimed to associate genetic variants in the SLC6A20, LZTFL1, CCR9, FYCO1, CXCR6, XCR1, and ABO genes with the risk of severe forms of COVID-19 in Amazonian Native Americans, and to compare the frequencies with continental populations. The study population was composed of 64 Amerindians from the Amazon region of northern Brazil. The difference in frequencies between the populations was analyzed using Fisher’s exact test, and the results were significant when p ≤ 0.05. We investigated 64 polymorphisms in 7 genes; we studied 47 genetic variants that were new or had impact predictions of high, moderate, or modifier. We identified 15 polymorphisms with moderate impact prediction in 4 genes (ABO, CXCR6, FYCO1, and SLC6A20). Among the variants analyzed, 18 showed significant differences in allele frequency in the NAM population when compared to others. We reported two new genetic variants with modifier impact in the Amazonian population that could be studied to validate the possible associations with COVID-19 outcomes. The genomic profile of Amazonian Native Americans may be associated with protection from severe forms of COVID-19. This work provides genomic data that may help forthcoming studies to improve COVID-19 outcomes.
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Affiliation(s)
- Lucas Favacho Pastana
- Laboratório do Núcleo de Pesquisa em Oncologia, Universidade Federal do Pará, Belém 66073-000, Brazil; (L.F.P.); (T.A.S.); (L.P.A.G.); (G.M.V.); (L.A.d.A.); (L.P.C.L.); (N.M.d.S.); (R.d.C.C.C.); (A.L.d.A.); (L.W.M.S.V.); (J.C.G.R.); (D.F.d.V.B.L.); (M.R.F.); (R.M.R.B.); (P.P.d.A.); (S.E.B.d.S.)
| | - Thays Amâncio Silva
- Laboratório do Núcleo de Pesquisa em Oncologia, Universidade Federal do Pará, Belém 66073-000, Brazil; (L.F.P.); (T.A.S.); (L.P.A.G.); (G.M.V.); (L.A.d.A.); (L.P.C.L.); (N.M.d.S.); (R.d.C.C.C.); (A.L.d.A.); (L.W.M.S.V.); (J.C.G.R.); (D.F.d.V.B.L.); (M.R.F.); (R.M.R.B.); (P.P.d.A.); (S.E.B.d.S.)
| | - Laura Patrícia Albarello Gellen
- Laboratório do Núcleo de Pesquisa em Oncologia, Universidade Federal do Pará, Belém 66073-000, Brazil; (L.F.P.); (T.A.S.); (L.P.A.G.); (G.M.V.); (L.A.d.A.); (L.P.C.L.); (N.M.d.S.); (R.d.C.C.C.); (A.L.d.A.); (L.W.M.S.V.); (J.C.G.R.); (D.F.d.V.B.L.); (M.R.F.); (R.M.R.B.); (P.P.d.A.); (S.E.B.d.S.)
| | - Giovana Miranda Vieira
- Laboratório do Núcleo de Pesquisa em Oncologia, Universidade Federal do Pará, Belém 66073-000, Brazil; (L.F.P.); (T.A.S.); (L.P.A.G.); (G.M.V.); (L.A.d.A.); (L.P.C.L.); (N.M.d.S.); (R.d.C.C.C.); (A.L.d.A.); (L.W.M.S.V.); (J.C.G.R.); (D.F.d.V.B.L.); (M.R.F.); (R.M.R.B.); (P.P.d.A.); (S.E.B.d.S.)
| | - Letícia Almeida de Assunção
- Laboratório do Núcleo de Pesquisa em Oncologia, Universidade Federal do Pará, Belém 66073-000, Brazil; (L.F.P.); (T.A.S.); (L.P.A.G.); (G.M.V.); (L.A.d.A.); (L.P.C.L.); (N.M.d.S.); (R.d.C.C.C.); (A.L.d.A.); (L.W.M.S.V.); (J.C.G.R.); (D.F.d.V.B.L.); (M.R.F.); (R.M.R.B.); (P.P.d.A.); (S.E.B.d.S.)
| | - Luciana Pereira Colares Leitão
- Laboratório do Núcleo de Pesquisa em Oncologia, Universidade Federal do Pará, Belém 66073-000, Brazil; (L.F.P.); (T.A.S.); (L.P.A.G.); (G.M.V.); (L.A.d.A.); (L.P.C.L.); (N.M.d.S.); (R.d.C.C.C.); (A.L.d.A.); (L.W.M.S.V.); (J.C.G.R.); (D.F.d.V.B.L.); (M.R.F.); (R.M.R.B.); (P.P.d.A.); (S.E.B.d.S.)
| | - Natasha Monte da Silva
- Laboratório do Núcleo de Pesquisa em Oncologia, Universidade Federal do Pará, Belém 66073-000, Brazil; (L.F.P.); (T.A.S.); (L.P.A.G.); (G.M.V.); (L.A.d.A.); (L.P.C.L.); (N.M.d.S.); (R.d.C.C.C.); (A.L.d.A.); (L.W.M.S.V.); (J.C.G.R.); (D.F.d.V.B.L.); (M.R.F.); (R.M.R.B.); (P.P.d.A.); (S.E.B.d.S.)
| | - Rita de Cássia Calderaro Coelho
- Laboratório do Núcleo de Pesquisa em Oncologia, Universidade Federal do Pará, Belém 66073-000, Brazil; (L.F.P.); (T.A.S.); (L.P.A.G.); (G.M.V.); (L.A.d.A.); (L.P.C.L.); (N.M.d.S.); (R.d.C.C.C.); (A.L.d.A.); (L.W.M.S.V.); (J.C.G.R.); (D.F.d.V.B.L.); (M.R.F.); (R.M.R.B.); (P.P.d.A.); (S.E.B.d.S.)
| | - Angélica Leite de Alcântara
- Laboratório do Núcleo de Pesquisa em Oncologia, Universidade Federal do Pará, Belém 66073-000, Brazil; (L.F.P.); (T.A.S.); (L.P.A.G.); (G.M.V.); (L.A.d.A.); (L.P.C.L.); (N.M.d.S.); (R.d.C.C.C.); (A.L.d.A.); (L.W.M.S.V.); (J.C.G.R.); (D.F.d.V.B.L.); (M.R.F.); (R.M.R.B.); (P.P.d.A.); (S.E.B.d.S.)
| | - Lui Wallacy Morikawa Souza Vinagre
- Laboratório do Núcleo de Pesquisa em Oncologia, Universidade Federal do Pará, Belém 66073-000, Brazil; (L.F.P.); (T.A.S.); (L.P.A.G.); (G.M.V.); (L.A.d.A.); (L.P.C.L.); (N.M.d.S.); (R.d.C.C.C.); (A.L.d.A.); (L.W.M.S.V.); (J.C.G.R.); (D.F.d.V.B.L.); (M.R.F.); (R.M.R.B.); (P.P.d.A.); (S.E.B.d.S.)
| | - Juliana Carla Gomes Rodrigues
- Laboratório do Núcleo de Pesquisa em Oncologia, Universidade Federal do Pará, Belém 66073-000, Brazil; (L.F.P.); (T.A.S.); (L.P.A.G.); (G.M.V.); (L.A.d.A.); (L.P.C.L.); (N.M.d.S.); (R.d.C.C.C.); (A.L.d.A.); (L.W.M.S.V.); (J.C.G.R.); (D.F.d.V.B.L.); (M.R.F.); (R.M.R.B.); (P.P.d.A.); (S.E.B.d.S.)
| | - Diana Feio da Veiga Borges Leal
- Laboratório do Núcleo de Pesquisa em Oncologia, Universidade Federal do Pará, Belém 66073-000, Brazil; (L.F.P.); (T.A.S.); (L.P.A.G.); (G.M.V.); (L.A.d.A.); (L.P.C.L.); (N.M.d.S.); (R.d.C.C.C.); (A.L.d.A.); (L.W.M.S.V.); (J.C.G.R.); (D.F.d.V.B.L.); (M.R.F.); (R.M.R.B.); (P.P.d.A.); (S.E.B.d.S.)
| | - Marianne Rodrigues Fernandes
- Laboratório do Núcleo de Pesquisa em Oncologia, Universidade Federal do Pará, Belém 66073-000, Brazil; (L.F.P.); (T.A.S.); (L.P.A.G.); (G.M.V.); (L.A.d.A.); (L.P.C.L.); (N.M.d.S.); (R.d.C.C.C.); (A.L.d.A.); (L.W.M.S.V.); (J.C.G.R.); (D.F.d.V.B.L.); (M.R.F.); (R.M.R.B.); (P.P.d.A.); (S.E.B.d.S.)
| | - Sandro José de Souza
- Instituto do Cérebro, Universidade Federal do Rio Grande do Norte, Natal 59076-550, Brazil; (S.J.d.S.); (J.E.K.)
- BioME, Universidade Federal do Rio Grande do Norte, Natal 59078-400, Brazil
- Institute of Systems Genetics, West China Hospital, University of Sichuan, Chengdu 610041, China
| | - José Eduardo Kroll
- Instituto do Cérebro, Universidade Federal do Rio Grande do Norte, Natal 59076-550, Brazil; (S.J.d.S.); (J.E.K.)
| | - André Mauricio Ribeiro-dos-Santos
- Laboratório de Genética Humana e Médica, Universidade Federal do Pará, Belém 66075-110, Brazil; (A.M.R.-d.-S.); (J.F.G.); (Â.C.R.-d.-S.)
| | - Rommel Mario Rodríguez Burbano
- Laboratório do Núcleo de Pesquisa em Oncologia, Universidade Federal do Pará, Belém 66073-000, Brazil; (L.F.P.); (T.A.S.); (L.P.A.G.); (G.M.V.); (L.A.d.A.); (L.P.C.L.); (N.M.d.S.); (R.d.C.C.C.); (A.L.d.A.); (L.W.M.S.V.); (J.C.G.R.); (D.F.d.V.B.L.); (M.R.F.); (R.M.R.B.); (P.P.d.A.); (S.E.B.d.S.)
| | - João Farias Guerreiro
- Laboratório de Genética Humana e Médica, Universidade Federal do Pará, Belém 66075-110, Brazil; (A.M.R.-d.-S.); (J.F.G.); (Â.C.R.-d.-S.)
| | - Paulo Pimentel de Assumpção
- Laboratório do Núcleo de Pesquisa em Oncologia, Universidade Federal do Pará, Belém 66073-000, Brazil; (L.F.P.); (T.A.S.); (L.P.A.G.); (G.M.V.); (L.A.d.A.); (L.P.C.L.); (N.M.d.S.); (R.d.C.C.C.); (A.L.d.A.); (L.W.M.S.V.); (J.C.G.R.); (D.F.d.V.B.L.); (M.R.F.); (R.M.R.B.); (P.P.d.A.); (S.E.B.d.S.)
| | - Ândrea Campos Ribeiro-dos-Santos
- Laboratório de Genética Humana e Médica, Universidade Federal do Pará, Belém 66075-110, Brazil; (A.M.R.-d.-S.); (J.F.G.); (Â.C.R.-d.-S.)
| | - Sidney Emanuel Batista dos Santos
- Laboratório do Núcleo de Pesquisa em Oncologia, Universidade Federal do Pará, Belém 66073-000, Brazil; (L.F.P.); (T.A.S.); (L.P.A.G.); (G.M.V.); (L.A.d.A.); (L.P.C.L.); (N.M.d.S.); (R.d.C.C.C.); (A.L.d.A.); (L.W.M.S.V.); (J.C.G.R.); (D.F.d.V.B.L.); (M.R.F.); (R.M.R.B.); (P.P.d.A.); (S.E.B.d.S.)
| | - Ney Pereira Carneiro dos Santos
- Laboratório do Núcleo de Pesquisa em Oncologia, Universidade Federal do Pará, Belém 66073-000, Brazil; (L.F.P.); (T.A.S.); (L.P.A.G.); (G.M.V.); (L.A.d.A.); (L.P.C.L.); (N.M.d.S.); (R.d.C.C.C.); (A.L.d.A.); (L.W.M.S.V.); (J.C.G.R.); (D.F.d.V.B.L.); (M.R.F.); (R.M.R.B.); (P.P.d.A.); (S.E.B.d.S.)
- Correspondence: ; Tel.: +55-(91)-98107-0850
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20
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König-Beihammer J, Vavra U, Shin YJ, Veit C, Grünwald-Gruber C, Gillitschka Y, Huber J, Hofner M, Vierlinger K, Mitteregger D, Weinhäusel A, Strasser R. In Planta Production of the Receptor-Binding Domain From SARS-CoV-2 With Human Blood Group A Glycan Structures. Front Chem 2022; 9:816544. [PMID: 35178379 PMCID: PMC8846405 DOI: 10.3389/fchem.2021.816544] [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: 11/16/2021] [Accepted: 12/28/2021] [Indexed: 12/27/2022] Open
Abstract
Glycosylation of viral envelope proteins is important for infectivity and immune evasion. The SARS-CoV-2 spike protein is heavily glycosylated and host-derived glycan modifications contribute to the formation of specific immunogenic epitopes, enhance the virus-cell interaction or affect virus transmission. On recombinant viral antigens used as subunit vaccines or for serological assays, distinct glycan structures may enhance the immunogenicity and are recognized by naturally occurring antibodies in human sera. Here, we performed an in vivo glycoengineering approach to produce recombinant variants of the SARS-CoV-2 receptor-binding domain (RBD) with blood group antigens in Nicotiana benthamiana plants. SARS-CoV-2 RBD and human glycosyltransferases for the blood group ABH antigen formation were transiently co-expressed in N. benthamiana leaves. Recombinant RBD was purified and the formation of complex N-glycans carrying blood group A antigens was shown by immunoblotting and MS analysis. Binding to the cellular ACE2 receptor and the conformation-dependent CR3022 antibody showed that the RBD glycosylation variants carrying blood group antigens were functional. Analysis of sera from RBD-positive and RBD-negative individuals revealed further that non-infected RBD-negative blood group O individuals have antibodies that strongly bind to RBD modified with blood group A antigen structures. The binding of IgGs derived from sera of non-infected RBD-negative blood group O individuals to blood group A antigens on SARS-CoV-2 RBD suggests that these antibodies could provide some degree of protection from virus infection.
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Affiliation(s)
- Julia König-Beihammer
- Department of Applied Genetics and Cell Biology, Institute of Plant Biotechnology and Cell Biology, University of Natural Resources and Life Sciences, Vienna, Austria
| | - Ulrike Vavra
- Department of Applied Genetics and Cell Biology, Institute of Plant Biotechnology and Cell Biology, University of Natural Resources and Life Sciences, Vienna, Austria
| | - Yun-Ji Shin
- Department of Applied Genetics and Cell Biology, Institute of Plant Biotechnology and Cell Biology, University of Natural Resources and Life Sciences, Vienna, Austria
| | - Christiane Veit
- Department of Applied Genetics and Cell Biology, Institute of Plant Biotechnology and Cell Biology, University of Natural Resources and Life Sciences, Vienna, Austria
| | - Clemens Grünwald-Gruber
- Core Facility Mass Spectrometry, University of Natural Resources and Life Sciences Vienna, Muthgasse, Austria
| | - Yasmin Gillitschka
- Core Facility Mass Spectrometry, University of Natural Resources and Life Sciences, Vienna, Austria
| | - Jasmin Huber
- Core Facility Mass Spectrometry, University of Natural Resources and Life Sciences, Vienna, Austria
| | - Manuela Hofner
- Core Facility Mass Spectrometry, University of Natural Resources and Life Sciences, Vienna, Austria
| | - Klemens Vierlinger
- Core Facility Mass Spectrometry, University of Natural Resources and Life Sciences, Vienna, Austria
| | | | - Andreas Weinhäusel
- Core Facility Mass Spectrometry, University of Natural Resources and Life Sciences, Vienna, Austria
| | - Richard Strasser
- Department of Applied Genetics and Cell Biology, Institute of Plant Biotechnology and Cell Biology, University of Natural Resources and Life Sciences, Vienna, Austria
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21
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Hoque MN, Sarkar MMH, Rahman MS, Akter S, Banu TA, Goswami B, Jahan I, Hossain MS, Shamsuzzaman AKM, Nafisa T, Molla MMA, Yeasmin M, Ghosh AK, Osman E, Alam SKS, Uzzaman MS, Habib MA, Mahmud ASM, Crandall KA, Islam T, Khan MS. SARS-CoV-2 infection reduces human nasopharyngeal commensal microbiome with inclusion of pathobionts. Sci Rep 2021; 11:24042. [PMID: 34911967 PMCID: PMC8674272 DOI: 10.1038/s41598-021-03245-4] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2021] [Accepted: 11/08/2021] [Indexed: 01/02/2023] Open
Abstract
The microbiota of the nasopharyngeal tract (NT) play a role in host immunity against respiratory infectious diseases. However, scant information is available on interactions of SARS-CoV-2 with the nasopharyngeal microbiome. This study characterizes the effects of SARS-CoV-2 infection on human nasopharyngeal microbiomes and their relevant metabolic functions. Twenty-two (n = 22) nasopharyngeal swab samples (including COVID-19 patients = 8, recovered humans = 7, and healthy people = 7) were collected, and underwent to RNAseq-based metagenomic investigation. Our RNAseq data mapped to 2281 bacterial species (including 1477, 919 and 676 in healthy, COVID-19 and recovered metagenomes, respectively) indicating a distinct microbiome dysbiosis. The COVID-19 and recovered samples included 67% and 77% opportunistic bacterial species, respectively compared to healthy controls. Notably, 79% commensal bacterial species found in healthy controls were not detected in COVID-19 and recovered people. Similar dysbiosis was also found in viral and archaeal fraction of the nasopharyngeal microbiomes. We also detected several altered metabolic pathways and functional genes in the progression and pathophysiology of COVID-19. The nasopharyngeal microbiome dysbiosis and their genomic features determined by our RNAseq analyses shed light on early interactions of SARS-CoV-2 with the nasopharyngeal resident microbiota that might be helpful for developing microbiome-based diagnostics and therapeutics for this novel pandemic disease.
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Affiliation(s)
- M Nazmul Hoque
- Department of Gynecology, Obstetrics and Reproductive Health, Bangabandhu Sheikh Mujibur Rahman Agricultural University (BSMRAU), Gazipur, 1706, Bangladesh
- Bangladesh Council of Scientific and Industrial Research (BCSIR), Dhanmondi, Dhaka, 1205, Bangladesh
| | - Md Murshed Hasan Sarkar
- Bangladesh Council of Scientific and Industrial Research (BCSIR), Dhanmondi, Dhaka, 1205, Bangladesh
| | - M Shaminur Rahman
- Department of Microbiology, Jashore University of Science Technology, Jashore, 7408, Bangladesh
| | - Shahina Akter
- Bangladesh Council of Scientific and Industrial Research (BCSIR), Dhanmondi, Dhaka, 1205, Bangladesh
| | - Tanjina Akhtar Banu
- Bangladesh Council of Scientific and Industrial Research (BCSIR), Dhanmondi, Dhaka, 1205, Bangladesh
| | - Barna Goswami
- Bangladesh Council of Scientific and Industrial Research (BCSIR), Dhanmondi, Dhaka, 1205, Bangladesh
| | - Iffat Jahan
- Bangladesh Council of Scientific and Industrial Research (BCSIR), Dhanmondi, Dhaka, 1205, Bangladesh
| | - M Saddam Hossain
- Bangladesh Council of Scientific and Industrial Research (BCSIR), Dhanmondi, Dhaka, 1205, Bangladesh
| | | | - Tasnim Nafisa
- National Institute of Laboratory Medicine and Referral Center, Dhaka, 1207, Bangladesh
| | - M Maruf Ahmed Molla
- National Institute of Laboratory Medicine and Referral Center, Dhaka, 1207, Bangladesh
| | - Mahmuda Yeasmin
- National Institute of Laboratory Medicine and Referral Center, Dhaka, 1207, Bangladesh
| | - Asish Kumar Ghosh
- National Institute of Laboratory Medicine and Referral Center, Dhaka, 1207, Bangladesh
| | - Eshrar Osman
- SciTech Consulting and Solutions, Dhaka, 1213, Bangladesh
| | - S K Saiful Alam
- Shaheed Tajuddin Ahmad Medical College, Gazipur, 1700, Bangladesh
| | | | - Md Ahashan Habib
- Bangladesh Council of Scientific and Industrial Research (BCSIR), Dhanmondi, Dhaka, 1205, Bangladesh
| | | | - Keith A Crandall
- Computational Biology Institute and Department of Biostatistics and Bioinformatics, Milken Institute School of Public Health, The George Washington University, Washington, DC, USA
| | - Tofazzal Islam
- Institute of Biotechnology and Genetic Engineering (IBGE), BSMRAU, Gazipur, 1706, Bangladesh.
| | - Md Salim Khan
- Bangladesh Council of Scientific and Industrial Research (BCSIR), Dhanmondi, Dhaka, 1205, Bangladesh.
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22
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Balanovsky O, Petrushenko V, Mirzaev K, Abdullaev S, Gorin I, Chernevskiy D, Agdzhoyan A, Balanovska E, Kryukov A, Temirbulatov I, Sychev D. Variation of Genomic Sites Associated with Severe Covid-19 Across Populations: Global and National Patterns. PHARMACOGENOMICS & PERSONALIZED MEDICINE 2021; 14:1391-1402. [PMID: 34764675 PMCID: PMC8575442 DOI: 10.2147/pgpm.s320609] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Accepted: 10/04/2021] [Indexed: 01/10/2023]
Abstract
Background Information about the distribution of clinically significant genetic markers in different populations may be helpful in elaborating personalized approaches to the clinical management of COVID-19 in the absence of consensus guidelines. Aim Analyze frequencies and distribution patterns of two markers associated with severe COVID-19 (rs11385942 and rs657152) and look for potential correlations between these markers and deaths from COVID-19 among populations in Russia and across the world. Methods We genotyped 1883 samples from 91 ethnic groups pooled into 28 populations representing Russia and its neighbor states. We also compiled a dataset on 32 populations from other regions using genotypes extracted or imputed from the available databases. Geographic maps showing the frequency distribution of the analyzed markers were constructed using the obtained data. Results The cartographic analysis revealed that rs11385942 distribution follows the West Eurasian pattern: the marker is frequent among the populations of Europe, West Asia and South Asia but rare or absent in all other parts of the globe. Notably, the transition from high to low rs11385942 frequencies across Eurasia is not abrupt but follows the clinal variation pattern instead. The distribution of rs657152 is more homogeneous. The analysis of correlations between the frequencies of the studied markers and the epidemiological characteristics of COVID-19 in a population revealed that higher frequencies of both risk alleles correlated positively with mortality from this disease. For rs657152, the correlation was especially strong (r = 0.59, p = 0.02). These reasonable correlations were observed for the "Russian" dataset only: no such correlations were established for the "world" dataset. This could be attributed to the differences in methodology used to collect COVID-19 statistics in different countries. Conclusion Our findings suggest that genetic differences between populations make a small yet tangible contribution to the heterogeneity of the pandemic worldwide.
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Affiliation(s)
- Oleg Balanovsky
- Laboratory of Genome Geography, Vavilov Institute of General Genetics, Moscow, Russia.,Laboratory of Human Population Genetics, Research Centre for Medical Genetics, Moscow, Russia.,Biobank of North Eurasia, Moscow, Russia
| | - Valeria Petrushenko
- Laboratory of Genome Geography, Vavilov Institute of General Genetics, Moscow, Russia.,Department of Bioinformatics Moscow Institute of Physics and Technology, Moscow, Russia
| | - Karin Mirzaev
- Laboratory of Human Population Genetics, Research Centre for Medical Genetics, Moscow, Russia.,Department of Clinical Pharmacology and Therapeutics, Russian Medical Academy of Continuous Professional Education, Moscow, Russia
| | - Sherzod Abdullaev
- Department of Clinical Pharmacology and Therapeutics, Russian Medical Academy of Continuous Professional Education, Moscow, Russia
| | - Igor Gorin
- Laboratory of Genome Geography, Vavilov Institute of General Genetics, Moscow, Russia.,Department of Bioinformatics Moscow Institute of Physics and Technology, Moscow, Russia
| | - Denis Chernevskiy
- Laboratory of Human Population Genetics, Research Centre for Medical Genetics, Moscow, Russia
| | - Anastasiya Agdzhoyan
- Laboratory of Genome Geography, Vavilov Institute of General Genetics, Moscow, Russia.,Laboratory of Human Population Genetics, Research Centre for Medical Genetics, Moscow, Russia
| | - Elena Balanovska
- Laboratory of Human Population Genetics, Research Centre for Medical Genetics, Moscow, Russia.,Biobank of North Eurasia, Moscow, Russia
| | - Alexander Kryukov
- Department of Clinical Pharmacology and Therapeutics, Russian Medical Academy of Continuous Professional Education, Moscow, Russia
| | - Ilyas Temirbulatov
- Laboratory of Human Population Genetics, Research Centre for Medical Genetics, Moscow, Russia.,Department of Clinical Pharmacology and Therapeutics, Russian Medical Academy of Continuous Professional Education, Moscow, Russia
| | - Dmitriy Sychev
- Department of Clinical Pharmacology and Therapeutics, Russian Medical Academy of Continuous Professional Education, Moscow, Russia
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23
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Wasiluk T, Bujno M, Rybinska K, Rogowska A, Zebrowska A, Boczkowska-Radziwon B, Piszcz J, Bolkun L, Radziwon P. No increase in anti-A isohemagglutinin titer after SARS-CoV-2 infection: A retrospective cohort analysis of group O apheresis platelet donors. J Clin Apher 2021; 36:882-885. [PMID: 34590725 PMCID: PMC8646388 DOI: 10.1002/jca.21942] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2021] [Revised: 09/07/2021] [Accepted: 09/20/2021] [Indexed: 12/05/2022]
Abstract
The risk of a hemolytic reaction during the transfusion of ABO non‐identical PC is determined by the presence of natural anti‐A IgM antibodies, the titer of which may increase after infections. The aim of the study was to evaluate the titer of anti‐A isohemagglutinins in platelet concentrate (PC) obtained by apheresis from group O donors who experienced SARS‐CoV‐2 infection, and to compare the titer before and after infection. A retrospective single‐center analysis of 21 PC donors with a previous COVID‐19 history was performed. The results showed neither a statistically important increase in the anti‐A IgM antibody titers nor a significant correlation between the anti‐A IgM antibody level and anti‐SARS‐CoV‐2S1 antibody titer in the donors with an asymptomatic or mild COVID‐19. Further population‐based studies on anti‐A titers are necessary for a comprehensive assessment of this phenomenon.
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Affiliation(s)
- Tomasz Wasiluk
- Regional Centre for Transfusion Medicine, Bialystok, Poland
| | | | | | - Anna Rogowska
- Regional Centre for Transfusion Medicine, Bialystok, Poland
| | | | | | - Jaroslaw Piszcz
- Department of Hematology, Medical University of Bialystok, Bialystok, Poland
| | - Lukasz Bolkun
- Department of Hematology, Medical University of Bialystok, Bialystok, Poland
| | - Piotr Radziwon
- Regional Centre for Transfusion Medicine, Bialystok, Poland.,Department of Hematology, Medical University of Bialystok, Bialystok, Poland
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24
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Domènech-Montoliu S, Puig-Barberà J, Pac-Sa MR, Vidal-Utrillas P, Latorre-Poveda M, Rio-González AD, Ferrando-Rubert S, Ferrer-Abad G, Sánchez-Urbano M, Aparisi-Esteve L, Badenes-Marques G, Cervera-Ferrer B, Clerig-Arnau U, Dols-Bernad C, Fontal-Carcel M, Gomez-Lanas L, Jovani-Sales D, León-Domingo MC, Llopico-Vilanova MD, Moros-Blasco M, Notari-Rodríguez C, Ruíz-Puig R, Valls-López S, Arnedo-Pena A. ABO Blood Groups and the Incidence of Complications in COVID-19 Patients: A Population-Based Prospective Cohort Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph181910039. [PMID: 34639344 PMCID: PMC8507737 DOI: 10.3390/ijerph181910039] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Revised: 09/06/2021] [Accepted: 09/16/2021] [Indexed: 12/16/2022]
Abstract
After a COVID-19 outbreak in the Falles festival of Borriana (Spain) during March 2020, a cohort of patients were followed until October 2020 to estimate complications post-COVID-19, considering ABO blood groups (ABO). From 536 laboratory-confirmed cases, 483 completed the study (90.1%) carried by the Public Health Center of Castelló and the Emergency and Microbiology and Clinical Analysis of Hospital de la Plana Vila-real. The study included ABO determination and telephone interviews of patients. The participants had a mean age of 37.2 ± 17.1 years, 300 females (62.1%). ABO were O (41.4%), A (45.5%), B (9.1%), and AB (3.9%). We found no difference in the incidence of COVID-19 infections. A total of 159 (32.9%) patients reported one or more post-COVID-19 complications with divergent incidences after adjustment: O (32.3%), A (32.6%), B (54.1%), and AB (27.6%); B groups had more complications post-COVID-19 when compared with O group (adjusted relative risk [aRR] 95% confidence interval [CI] 1.68, 95% CI 1.24–2.27), and symptoms of fatigue (1.79, 95% CI 1.08–2.95), myalgia (2.06, 95% CI 1.10–3.84), headache (2.61, 95% CI 1.58–4.31), and disorder of vision (4.26 95% CI 1.33–13.60). In conclusion, we observed significant differences in post-COVID-19 complications by ABO, with a higher incidence in B group. Additional research is justified to confirm our results.
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Affiliation(s)
- Salvador Domènech-Montoliu
- Emergency Service Hospital de la Plana, Health Department 3, 12540 Vila-Real, Spain; (S.D.-M.); (M.L.-P.); (M.S.-U.); (G.B.-M.); (B.C.-F.); (U.C.-A.); (L.G.-L.); (D.J.-S.); (M.D.L.-V.); (R.R.-P.); (S.V.-L.)
| | | | | | - Paula Vidal-Utrillas
- Health Centers I and II, Health Department 2, 12530 Borriana, Spain; (P.V.-U.); (A.D.R.-G.); (S.F.-R.); (G.F.-A.)
| | - Marta Latorre-Poveda
- Emergency Service Hospital de la Plana, Health Department 3, 12540 Vila-Real, Spain; (S.D.-M.); (M.L.-P.); (M.S.-U.); (G.B.-M.); (B.C.-F.); (U.C.-A.); (L.G.-L.); (D.J.-S.); (M.D.L.-V.); (R.R.-P.); (S.V.-L.)
| | - Alba Del Rio-González
- Health Centers I and II, Health Department 2, 12530 Borriana, Spain; (P.V.-U.); (A.D.R.-G.); (S.F.-R.); (G.F.-A.)
| | - Sara Ferrando-Rubert
- Health Centers I and II, Health Department 2, 12530 Borriana, Spain; (P.V.-U.); (A.D.R.-G.); (S.F.-R.); (G.F.-A.)
| | - Gema Ferrer-Abad
- Health Centers I and II, Health Department 2, 12530 Borriana, Spain; (P.V.-U.); (A.D.R.-G.); (S.F.-R.); (G.F.-A.)
| | - Manuel Sánchez-Urbano
- Emergency Service Hospital de la Plana, Health Department 3, 12540 Vila-Real, Spain; (S.D.-M.); (M.L.-P.); (M.S.-U.); (G.B.-M.); (B.C.-F.); (U.C.-A.); (L.G.-L.); (D.J.-S.); (M.D.L.-V.); (R.R.-P.); (S.V.-L.)
| | | | - Gema Badenes-Marques
- Emergency Service Hospital de la Plana, Health Department 3, 12540 Vila-Real, Spain; (S.D.-M.); (M.L.-P.); (M.S.-U.); (G.B.-M.); (B.C.-F.); (U.C.-A.); (L.G.-L.); (D.J.-S.); (M.D.L.-V.); (R.R.-P.); (S.V.-L.)
| | - Belén Cervera-Ferrer
- Emergency Service Hospital de la Plana, Health Department 3, 12540 Vila-Real, Spain; (S.D.-M.); (M.L.-P.); (M.S.-U.); (G.B.-M.); (B.C.-F.); (U.C.-A.); (L.G.-L.); (D.J.-S.); (M.D.L.-V.); (R.R.-P.); (S.V.-L.)
| | - Ursula Clerig-Arnau
- Emergency Service Hospital de la Plana, Health Department 3, 12540 Vila-Real, Spain; (S.D.-M.); (M.L.-P.); (M.S.-U.); (G.B.-M.); (B.C.-F.); (U.C.-A.); (L.G.-L.); (D.J.-S.); (M.D.L.-V.); (R.R.-P.); (S.V.-L.)
| | | | | | - Lorna Gomez-Lanas
- Emergency Service Hospital de la Plana, Health Department 3, 12540 Vila-Real, Spain; (S.D.-M.); (M.L.-P.); (M.S.-U.); (G.B.-M.); (B.C.-F.); (U.C.-A.); (L.G.-L.); (D.J.-S.); (M.D.L.-V.); (R.R.-P.); (S.V.-L.)
| | - David Jovani-Sales
- Emergency Service Hospital de la Plana, Health Department 3, 12540 Vila-Real, Spain; (S.D.-M.); (M.L.-P.); (M.S.-U.); (G.B.-M.); (B.C.-F.); (U.C.-A.); (L.G.-L.); (D.J.-S.); (M.D.L.-V.); (R.R.-P.); (S.V.-L.)
| | | | - Maria Dolores Llopico-Vilanova
- Emergency Service Hospital de la Plana, Health Department 3, 12540 Vila-Real, Spain; (S.D.-M.); (M.L.-P.); (M.S.-U.); (G.B.-M.); (B.C.-F.); (U.C.-A.); (L.G.-L.); (D.J.-S.); (M.D.L.-V.); (R.R.-P.); (S.V.-L.)
| | | | | | - Raquel Ruíz-Puig
- Emergency Service Hospital de la Plana, Health Department 3, 12540 Vila-Real, Spain; (S.D.-M.); (M.L.-P.); (M.S.-U.); (G.B.-M.); (B.C.-F.); (U.C.-A.); (L.G.-L.); (D.J.-S.); (M.D.L.-V.); (R.R.-P.); (S.V.-L.)
| | - Sonia Valls-López
- Emergency Service Hospital de la Plana, Health Department 3, 12540 Vila-Real, Spain; (S.D.-M.); (M.L.-P.); (M.S.-U.); (G.B.-M.); (B.C.-F.); (U.C.-A.); (L.G.-L.); (D.J.-S.); (M.D.L.-V.); (R.R.-P.); (S.V.-L.)
| | - Alberto Arnedo-Pena
- Public Health Center, Health Department 2, 12003 Castello de la Plana, Spain;
- Department of Health Science, Public University Navarra, 31008 Pamplona, Spain
- Epidemiology and Public Health (CIBERESP), 28029 Madrid, Spain
- Correspondence: or ; Tel.: +35-622-573979
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25
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Tarris G, de Rougemont A, Estienney MA, Journet J, Lariotte AC, Aubignat D, Rebibou JM, De La Vega MF, Legendre M, Belliot G, Martin L. Chronic kidney disease linked to SARS-CoV-2 infection: a case report. BMC Nephrol 2021; 22:278. [PMID: 34376184 PMCID: PMC8353426 DOI: 10.1186/s12882-021-02490-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Accepted: 08/02/2021] [Indexed: 12/23/2022] Open
Abstract
Background The recent COVID-19 pandemic has raised concerns about patient diagnosis and follow-up of chronically ill patients. Patients suffering from chronic illnesses, concomitantly infected by SARS-CoV-2, globally tend to have a worse prognosis and poor outcomes. Renal tropism and acute kidney injury following SARS-CoV-2 infection has recently been described in the literature, with elevated mortality rates. Furthermore, patients with pre-existing chronic kidney disease, infected by SARS-CoV-2, should be monitored carefully. Here, we report the case of a 69-year-old patient with splenic marginal zone lymphoma, suffering from longstanding chronic kidney disease following SARS-CoV-2 infection. Case presentation A 69-year-old male patient previously diagnosed with pulmonary embolism and splenic marginal zone lymphoma (Splenomegaly, Matutes 2/5, CD5 negative and CD23 positive), was admitted to the hospital with shortness of breath, fever and asthenia. A nasopharyngeal swab test was performed in addition to a CT-scan, which confirmed SARS-CoV-2 infection. Blood creatinine increased following SARS-CoV-2 infection at 130 μmol/l, with usual values at 95 μmol/l. The patient was discharged at home with rest and symptomatic medical treatment (paracetamol and hydration), then readmitted to the hospital in August 2020. A kidney biopsy was therefore conducted as blood creatinine levels were abnormally elevated. Immunodetection performed in a renal biopsy specimen confirmed co-localization of SARS-CoV2 nucleocapsid and protease 3C proteins with ACE2, Lewis x and sialyl-Lewis x antigens in proximal convoluted tubules and podocytes. Co-localization of structural and non-structural viral proteins clearly demonstrated viral replication in proximal convoluted tubules in this chronically ill patient. Additionally, we observed the co-localization of sialyl-Lewis x and ACE2 receptors in the same proximal convoluted tubules. Reverse Transcriptase-Polymerase Chain Reaction test performed on the kidney biopsy was negative, with very low Ct levels (above 40). The patient was finally readmitted to the haematology department for initiation of chemotherapy, including CHOP protocol and Rituximab. Conclusions Our case emphasizes on the importance of monitoring kidney function in immunosuppressed patients and patients suffering from cancer following SARS-CoV-2 infection, through histological screening. Further studies will be required to decipher the mechanisms underlying chronic kidney disease and the putative role of sialyl-Lewis x and HBGA during SARS-CoV-2 infection. Supplementary Information The online version contains supplementary material available at 10.1186/s12882-021-02490-z.
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Affiliation(s)
- Georges Tarris
- Department of Pathology, University Hospital of Dijon, F-21000, Dijon, France. .,National Reference Centre for Gastroenteritis Viruses, Laboratory of Virology, University Hospital of Dijon, F-21000, Dijon, France.
| | - Alexis de Rougemont
- National Reference Centre for Gastroenteritis Viruses, Laboratory of Virology, University Hospital of Dijon, F-21000, Dijon, France
| | - Marie-Anaïs Estienney
- National Reference Centre for Gastroenteritis Viruses, Laboratory of Virology, University Hospital of Dijon, F-21000, Dijon, France
| | - Julien Journet
- Department of Nephrology, William Morey Hospital, F-71100, Chalon-sur-Saône, France
| | | | - Damien Aubignat
- Department of Pathology, University Hospital of Dijon, F-21000, Dijon, France
| | - Jean-Michel Rebibou
- Department of Nephrology, University Hospital of Dijon, F-21000, Dijon, France
| | | | - Mathieu Legendre
- Department of Nephrology, University Hospital of Dijon, F-21000, Dijon, France
| | - Gael Belliot
- National Reference Centre for Gastroenteritis Viruses, Laboratory of Virology, University Hospital of Dijon, F-21000, Dijon, France
| | - Laurent Martin
- Department of Pathology, University Hospital of Dijon, F-21000, Dijon, France
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26
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Reis CA, Tauber R, Blanchard V. Glycosylation is a key in SARS-CoV-2 infection. J Mol Med (Berl) 2021; 99:1023-1031. [PMID: 34023935 PMCID: PMC8140746 DOI: 10.1007/s00109-021-02092-0] [Citation(s) in RCA: 43] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2021] [Revised: 04/29/2021] [Accepted: 05/10/2021] [Indexed: 12/12/2022]
Abstract
SARS-CoV-2 causes the respiratory syndrome COVID-19 and is responsible for the current pandemic. The S protein of SARS-CoV-2-mediating virus binding to target cells and subsequent viral uptake is extensively glycosylated. Here we focus on how glycosylation of both SARS-CoV-2 and target cells crucially impacts SARS-CoV-2 infection at different levels: (1) virus binding and entry to host cells, with glycosaminoglycans of host cells acting as a necessary co-factor for SARS-CoV-2 infection by interacting with the receptor-binding domain of the SARS-CoV-2 spike glycoprotein, (2) innate and adaptive immune response where glycosylation plays both a protective role and contributes to immune evasion by masking of viral polypeptide epitopes and may add to the cytokine cascade via non-fucosylated IgG, and (3) therapy and vaccination where a monoclonal antibody-neutralizing SARS-CoV-2 was shown to interact also with a distinct glycan epitope on the SARS-CoV-2 spike protein. These evidences highlight the importance of ensuring that glycans are considered when tackling this disease, particularly in the development of vaccines, therapeutic strategies and serological testing.
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Affiliation(s)
- Celso A Reis
- i3S - Instituto de Investigação e Inovação em Saúde, Universidade do Porto, 4200-135, Porto, Portugal
- IPATIMUP - Institute of Molecular Pathology and Immunology, University of Porto, 4200-135, Porto, Portugal
- Instituto de Ciências Biomédicas Abel Salazar, University of Porto, 4050-313, Porto, Portugal
| | - Rudolf Tauber
- Institute of Laboratory Medicine, Clinical Chemistry and Pathobiochemistry, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Véronique Blanchard
- Institute of Laboratory Medicine, Clinical Chemistry and Pathobiochemistry, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany.
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27
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Dodd RY, Spencer BR, Xu M, Foster GA, Saá P, Brodsky JP, Stramer SL. Characteristics of US Blood Donors Testing Reactive for Antibodies to SARS-CoV-2 Prior to the Availability of Authorized Vaccines. Transfus Med Rev 2021; 35:1-7. [PMID: 34373145 PMCID: PMC8321690 DOI: 10.1016/j.tmrv.2021.07.001] [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: 05/27/2021] [Revised: 06/28/2021] [Accepted: 07/06/2021] [Indexed: 11/26/2022]
Abstract
In the United States, many blood collection organizations initiated programs to test all blood donors for antibodies to SARS-CoV-2, as a measure to increase donations and to assist in the identification of potential donors of COVID-19 convalescent plasma (CCP). As a result, it was possible to investigate the characteristics of healthy blood donors who had previously been infected with SARS-CoV-2. We report the findings from all blood donations collected by the American Red Cross, representing 40% of the national blood supply covering 44 States, in order to characterize the seroepidemiology of SARS-CoV-2 infection among blood donors in the United States, prior to authorized vaccine availability. We performed an observational cohort study from June 15th to November 30th, 2020 on a population of 1.531 million blood donors tested for antibodies to the S1 spike antigen of SARS-CoV-2 by person, place, time, ABO group and dynamics of test reactivity, with additional information from a survey of a subset of those with reactive test results. The overall seroreactivity was 4.22% increasing from 1.18 to 9.67% (June 2020 - November 2020); estimated incidence was 11.6 per hundred person-years, 1.86-times higher than that based upon reported cases in the general population over the same period. In multivariable analyses, seroreactivity was highest in the Midwest (5.21%), followed by the South (4.43%), West (3.43%) and Northeast (2.90%). Seroreactivity was highest among donors aged 18-24 (Odds Ratio 3.02 [95% Confidence Interval 2.80-3.26] vs age >55), African-Americans and Hispanics (1.50 [1.24-1.80] and 2.12 [1.89-2.36], respectively, vs Caucasian). Group O frequency was 51.5% among nonreactive, but 46.1% among seroreactive donors (P< .0001). Of surveyed donors, 45% reported no COVID-19-related symptoms, but 73% among those unaware of testing. Signal levels of antibody tests were stable over 120 days or more and there was little evidence of reinfection. Evaluation of a large population of healthy, voluntary blood donors provided evidence of widespread and increasing SARS-CoV-2 seroprevalence and demonstrated that at least 45% of those previously infected were asymptomatic. Epidemiologic findings were similar to those among clinically reported cases.
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Affiliation(s)
- Roger Y Dodd
- American Red Cross, Scientific Affairs, Gaithersburg, MD, USA
| | - Bryan R Spencer
- American Red Cross, Scientific Affairs, Gaithersburg, MD, USA
| | - Meng Xu
- American Red Cross, Scientific Affairs, Gaithersburg, MD, USA
| | | | - Paula Saá
- American Red Cross, Scientific Affairs, Gaithersburg, MD, USA
| | | | - Susan L Stramer
- American Red Cross, Scientific Affairs, Gaithersburg, MD, USA.
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28
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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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29
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Miotto M, Di Rienzo L, Gosti G, Milanetti E, Ruocco G. Does blood type affect the COVID-19 infection pattern? PLoS One 2021; 16:e0251535. [PMID: 33984040 PMCID: PMC8118288 DOI: 10.1371/journal.pone.0251535] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Accepted: 04/18/2021] [Indexed: 12/13/2022] Open
Abstract
Among the many aspects that characterize the COVID-19 pandemic, two seem particularly challenging to understand: i) the great geographical differences in the degree of virus contagiousness and lethality that were found in the different phases of the epidemic progression, and, ii) the potential role of the infected people's blood type in both the virus infectivity and the progression of the disease. A recent hypothesis could shed some light on both aspects. Specifically, it has been proposed that, in the subject-to-subject transfer, SARS-CoV-2 conserves on its capsid the erythrocytes' antigens of the source subject. Thus these conserved antigens can potentially cause an immune reaction in a receiving subject that has previously acquired specific antibodies for the source subject antigens. This hypothesis implies a blood type-dependent infection rate. The strong geographical dependence of the blood type distribution could be, therefore, one of the factors at the origin of the observed heterogeneity in the epidemics spread. Here, we present an epidemiological deterministic model where the infection rules based on blood types are taken into account, and we compare our model outcomes with the exiting worldwide infection progression data. We found an overall good agreement, which strengthens the hypothesis that blood types do play a role in the COVID-19 infection.
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Affiliation(s)
- Mattia Miotto
- Department of Physics, Sapienza University, Rome, Italy
- Center for Life Nano & Neuroscience, Istituto Italiano di Tecnologia, Rome, Italy
| | - Lorenzo Di Rienzo
- Center for Life Nano & Neuroscience, Istituto Italiano di Tecnologia, Rome, Italy
| | - Giorgio Gosti
- Center for Life Nano & Neuroscience, Istituto Italiano di Tecnologia, Rome, Italy
| | - Edoardo Milanetti
- Department of Physics, Sapienza University, Rome, Italy
- Center for Life Nano & Neuroscience, Istituto Italiano di Tecnologia, Rome, Italy
| | - Giancarlo Ruocco
- Department of Physics, Sapienza University, Rome, Italy
- Center for Life Nano & Neuroscience, Istituto Italiano di Tecnologia, Rome, Italy
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30
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Jahrsdörfer B, Groß R, Seidel A, Wettstein L, Ludwig C, Schwarz T, Körper S, Rojewski M, Lotfi R, Weinstock C, Seifried E, Corman VM, Drosten C, Münch J, Schrezenmeier H. Characterization of the SARS-CoV-2 Neutralization Potential of COVID-19-Convalescent Donors. THE JOURNAL OF IMMUNOLOGY 2021; 206:2614-2622. [PMID: 33980583 DOI: 10.4049/jimmunol.2100036] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/14/2021] [Accepted: 03/22/2021] [Indexed: 12/13/2022]
Abstract
The current SARS-CoV-2 pandemic has triggered the development of various SARS-CoV-2 neutralization tests. A wild-type virus (using African green monkey VeroE6 cells), a pseudovirus (using human Caco-2 cells), and a surrogate neutralization test platform were applied to characterize the SARS-CoV-2 neutralization potential of a cohort of 111 convalescent plasma donors over a period of seven months after diagnosis. This allowed an in-depth validation and assay performance analysis of these platforms. More importantly, we found that SARS-CoV-2 neutralization titers were stable or even increased within the observation period, which contradicts earlier studies reporting a rapid waning of Ab titers after three to four months. Moreover, we observed a positive correlation of neutralization titers with increasing age, number of symptoms reported, and the presence of the Rhesus Ag RhD. Validation of the platforms revealed that highest assay performances were obtained with the wild-type virus and the surrogate neutralization platforms. However, our data also suggested that selection of cutoff titers had a strong impact on the evaluation of neutralization potency. When taking strong neutralization potency, as demonstrated by the wild-type virus platform as the gold standard, up to 55% of plasma products had low neutralization titers. However, a significant portion of these products were overrated in their potency when using the surrogate assay with the recommended cutoff titer. In summary, our study demonstrates that SARS-CoV-2 neutralization titers are stable for at least seven months after diagnosis and offers a testing strategy for rapid selection of high-titer convalescent plasma products in a biosafety level 1 environment.
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Affiliation(s)
- Bernd Jahrsdörfer
- Department of Transfusion Medicine, Ulm University, Ulm, Germany; .,Institute for Clinical Transfusion Medicine and Immunogenetics, German Red Cross Blood Transfusion Service Baden-Württemberg-Hessen and University Hospital Ulm, Ulm, Germany
| | - Rüdiger Groß
- Institute of Molecular Virology, Ulm University Medical Center, Ulm, Germany
| | - Alina Seidel
- Institute of Molecular Virology, Ulm University Medical Center, Ulm, Germany
| | - Lukas Wettstein
- Institute of Molecular Virology, Ulm University Medical Center, Ulm, Germany
| | - Carolin Ludwig
- Department of Transfusion Medicine, Ulm University, Ulm, Germany.,Institute for Clinical Transfusion Medicine and Immunogenetics, German Red Cross Blood Transfusion Service Baden-Württemberg-Hessen and University Hospital Ulm, Ulm, Germany
| | - Tatjana Schwarz
- Institute of Virology, Charité Universitätsmedizin Berlin, Berlin, Germany; and
| | - Sixten Körper
- Department of Transfusion Medicine, Ulm University, Ulm, Germany.,Institute for Clinical Transfusion Medicine and Immunogenetics, German Red Cross Blood Transfusion Service Baden-Württemberg-Hessen and University Hospital Ulm, Ulm, Germany
| | - Markus Rojewski
- Department of Transfusion Medicine, Ulm University, Ulm, Germany.,Institute for Clinical Transfusion Medicine and Immunogenetics, German Red Cross Blood Transfusion Service Baden-Württemberg-Hessen and University Hospital Ulm, Ulm, Germany
| | - Ramin Lotfi
- Department of Transfusion Medicine, Ulm University, Ulm, Germany.,Institute for Clinical Transfusion Medicine and Immunogenetics, German Red Cross Blood Transfusion Service Baden-Württemberg-Hessen and University Hospital Ulm, Ulm, Germany
| | - Christoph Weinstock
- Department of Transfusion Medicine, Ulm University, Ulm, Germany.,Institute for Clinical Transfusion Medicine and Immunogenetics, German Red Cross Blood Transfusion Service Baden-Württemberg-Hessen and University Hospital Ulm, Ulm, Germany
| | - Erhard Seifried
- Institute of Transfusion Medicine and Immunohematology, German Red Cross Blood Transfusion Service Baden-Württemberg-Hessen, Frankfurt, Germany
| | - Victor Max Corman
- Institute of Virology, Charité Universitätsmedizin Berlin, Berlin, Germany; and
| | - Christian Drosten
- Institute of Virology, Charité Universitätsmedizin Berlin, Berlin, Germany; and
| | - Jan Münch
- Institute of Molecular Virology, Ulm University Medical Center, Ulm, Germany
| | - Hubert Schrezenmeier
- Department of Transfusion Medicine, Ulm University, Ulm, Germany.,Institute for Clinical Transfusion Medicine and Immunogenetics, German Red Cross Blood Transfusion Service Baden-Württemberg-Hessen and University Hospital Ulm, Ulm, Germany
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de Freitas Dutra V, Bonet‐Bub C, Yokoyama APH, Achkar R, Machado RRG, Assunção M, Candelária G, Soares CP, Fachini RM, Fontão‐Wendel R, Hamerschlak N, Reis LFL, Araujo DB, Nudelman V, Pinho JRR, Rizzo LV, Sakashita AM, Scuracchio P, Durigon EL, Wendel S, Kutner JM. Anti-A and SARS-CoV-2: an intriguing association. Vox Sang 2021; 116:557-563. [PMID: 33650690 PMCID: PMC8013368 DOI: 10.1111/vox.13044] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Revised: 11/13/2020] [Accepted: 11/15/2020] [Indexed: 12/16/2022]
Abstract
BACKGROUND Blood groups and anti-A isohemagglutinin may be involved in susceptibility to SARS-CoV-2 infection. MATERIALS AND METHODS We retrospectively studied 268 COVID-19 convalescent plasma donors and 162 COVID-19 inpatients (total 430 subjects, confirmed by RT-PCR) and 2,212 healthy volunteer first-time blood donors as a control group. These were further divided into two groups: those with anti-A (blood types O and B) and those without it (types A and AB). Titres of nucleoproteins, and neutralizing SARS-CoV-2 antibody were measured in the convalescent plasma donors and inpatients. Multivariate logistic regression and non-parametric tests were applied. RESULTS Persons having types O or B showed less infection prevalence than those of types A or AB (OR = 0·62, 95% CI 0·50-0·78; P < 0·001), but there was no difference when COVID-19 inpatients were analysed. Immunoglobulins M, G and A were lower in COVID-19 subjects of types O or B group than those of A or AB (0·16 vs. 0·19; P = 0·03, 2·11 vs. 2·55; P = 0·02, 0·23 vs. 0·32; P = 0·03, respectively). CONCLUSION In this retrospective cohort, COVID-19 individuals were less likely to belong to blood types O and B, and also had lower SARS-CoV-2 antibody titres than A and AB individuals. COVID-19 severity did not associate with the blood groups.
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Affiliation(s)
| | | | | | | | | | | | | | - Camila Pereira Soares
- Department of MicrobiologyInstitute of Biomedical SciencesUniversity of Sao PauloSão PauloBrazil
| | | | | | | | | | - Danielle Bastos Araujo
- Hospital Israelita Albert EinsteinSão PauloBrazil
- Department of MicrobiologyInstitute of Biomedical SciencesUniversity of Sao PauloSão PauloBrazil
| | | | | | | | | | | | - Edison Luiz Durigon
- Department of MicrobiologyInstitute of Biomedical SciencesUniversity of Sao PauloSão PauloBrazil
- Scientific Platform Pasteur USPSão PauloBrazil
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32
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Wendel S, Fontão‐Wendel R, Fachini R, Candelaria G, Scuracchio P, Achkar R, Brito M, Reis LF, Camargo A, Amano M, Machado R, Araujo D, Soares C, Durigon E. A longitudinal study of convalescent plasma (CCP) donors and correlation of ABO group, initial neutralizing antibodies (nAb), and body mass index (BMI) with nAb and anti-nucleocapsid (NP) SARS-CoV-2 antibody kinetics: Proposals for better quality of CCP collections. Transfusion 2021; 61:1447-1460. [PMID: 33604884 PMCID: PMC8013380 DOI: 10.1111/trf.16323] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Revised: 12/29/2020] [Accepted: 01/20/2021] [Indexed: 02/07/2023]
Abstract
INTRODUCTION Little is known about the neutralizing (nAb) and binding antibody kinetics in COVID-19 convalescent plasma donors, especially during the first 100 days after disease onset. MATERIALS AND METHODS A cohort of previously RT-PCR positive (detected by nasopharyngeal swab during the acute phase), male convalescent patients, all with mild symptoms, were enrolled in serial blood sample collection for a longitudinal nAb titers and anti-nucleocapsid (NP) antibodies (IgM, IgG and IgA) evaluation. NAbs were detected by a cytopathic effect-based virus neutralization test (CPE-based VNT), carried out with SARS-CoV-2 (GenBank: MT350282). RESULTS A total of 78 male volunteers provided 316 samples, spanning a total of 4820 days of study. Although only 25% of donors kept nAb titers ≥160 within 100 days after the onset of disease, there was >75% probability of sustaining nAb titers ≥160 in volunteers whose initial nAb titer was ≥1280, weight ≥ 90 kg or obese, according to their body mass index (BMI), as evidenced by Kaplan-Meier analysis and Cox hazard regression (all p < .02). There was no correlation between the ABO group, ABO antibody titers and persistent high nAb titers. High IgG anti-NP (S/CO ≥5.0) is a good surrogate for detecting nAb ≥ 160, defined by the ROC curve (sensitivity = 90.5%; CI95%: 84.5%-94.7%). CONCLUSION Selection of CCP donors for multiple collections based on initial high nAb titers (≥1280) or BMI ≥ 30 kg/m2 provides a simple strategy to achieve higher quality in CCP programs. High IgG anti-NP levels can also be used as surrogate markers for high nAb screening.
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Affiliation(s)
| | | | | | | | | | - Ruth Achkar
- Hospital Sírio‐Libanês Blood BankSão PauloBrazil
| | - Mayra Brito
- Hospital Sírio‐Libanês Blood BankSão PauloBrazil
| | | | | | | | - Rafael Machado
- Departamento de MicrobiologiaInstituto de Ciências Biomédicas, USPSão PauloBrazil
| | - Danielle Araujo
- Departamento de MicrobiologiaInstituto de Ciências Biomédicas, USPSão PauloBrazil
- Hospital Israelita Albert EinsteinSão PauloBrazil
| | - Camila Soares
- Departamento de MicrobiologiaInstituto de Ciências Biomédicas, USPSão PauloBrazil
| | - Edison Durigon
- Departamento de MicrobiologiaInstituto de Ciências Biomédicas, USPSão PauloBrazil
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33
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Anti-glycan antibodies: roles in human disease. Biochem J 2021; 478:1485-1509. [PMID: 33881487 DOI: 10.1042/bcj20200610] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Revised: 03/23/2021] [Accepted: 03/26/2021] [Indexed: 02/07/2023]
Abstract
Carbohydrate-binding antibodies play diverse and critical roles in human health. Endogenous carbohydrate-binding antibodies that recognize bacterial, fungal, and other microbial carbohydrates prevent systemic infections and help maintain microbiome homeostasis. Anti-glycan antibodies can have both beneficial and detrimental effects. For example, alloantibodies to ABO blood group carbohydrates can help reduce the spread of some infectious diseases, but they also impose limitations for blood transfusions. Antibodies that recognize self-glycans can contribute to autoimmune diseases, such as Guillain-Barre syndrome. In addition to endogenous antibodies that arise through natural processes, a variety of vaccines induce anti-glycan antibodies as a primary mechanism of protection. Some examples of approved carbohydrate-based vaccines that have had a major impact on human health are against pneumococcus, Haemophilus influeanza type b, and Neisseria meningitidis. Monoclonal antibodies specifically targeting pathogen associated or tumor associated carbohydrate antigens (TACAs) are used clinically for both diagnostic and therapeutic purposes. This review aims to highlight some of the well-studied and critically important applications of anti-carbohydrate antibodies.
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34
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Mankelow TJ, Singleton BK, Moura PL, Stevens-Hernandez CJ, Cogan NM, Gyorffy G, Kupzig S, Nichols L, Asby C, Pooley J, Ruffino G, Hosseini F, Moghaddas F, Attwood M, Noel A, Cooper A, Arnold DT, Hamilton F, Hyams C, Finn A, Toye AM, Anstee DJ. Blood group type A secretors are associated with a higher risk of COVID-19 cardiovascular disease complications. ACTA ACUST UNITED AC 2021; 2:175-187. [PMID: 34124710 PMCID: PMC8176350 DOI: 10.1002/jha2.180] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Revised: 02/24/2021] [Accepted: 02/25/2021] [Indexed: 01/01/2023]
Abstract
The SARS-CoV-2 virus causes COVID-19, an infection capable of causing severe disease and death but which can also be asymptomatic or oligosymptomatic. We investigated whether ABO blood group or secretor status was associated with COVID-19 severity. We investigated secretor status because expression of ABO glycans on secreted proteins and non-erythroid cells are controlled by a fucosyltransferase (FUT2), and inactivating FUT2 mutations result in a non-secretor phenotype which protects against some viral infections. Data combined from healthcare records and our own laboratory tests (n = 275) of hospitalized SARS-CoV-2 polymerase chain reaction positive patients confirmed higher than expected numbers of blood group A individuals compared to O (RR = 1.24, CI 95% [1.05, 1.47], p = 0.0111). There was also a significant association between group A and COVID-19-related cardiovascular complications (RR = 2.56, CI 95% [1.43, 4.55], p = 0.0011) which is independent of gender. Molecular analysis revealed that group A non-secretors are significantly less likely to be hospitalized than secretors. Testing of convalescent plasma donors, among whom the majority displayed COVID-19 symptoms and only a small minority required hospitalization, group A non-secretors were slightly over-represented. Our findings showed that group A non-secretors are not resistant to infection by SARS-CoV-2, but are more likely to experience a less severe form of associated disease.
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Affiliation(s)
- Tosti J Mankelow
- Bristol Institute for Transfusion Sciences (BITS) NHSBT, Filton Bristol UK.,NIHR Blood and Transplant Research Unit in Red Cell Products Bristol UK
| | - Belinda K Singleton
- Bristol Institute for Transfusion Sciences (BITS) NHSBT, Filton Bristol UK.,NIHR Blood and Transplant Research Unit in Red Cell Products Bristol UK
| | - Pedro L Moura
- Center for Hematology and Regenerative Medicine Department of Medicine (MedH) Karolinska Institutet Stockholm Sweden
| | - Christian J Stevens-Hernandez
- Bristol Institute for Transfusion Sciences (BITS) NHSBT, Filton Bristol UK.,NIHR Blood and Transplant Research Unit in Red Cell Products Bristol UK.,School of Biochemistry Biomedical Sciences Building University of Bristol Bristol UK
| | - Nicola M Cogan
- Bristol Institute for Transfusion Sciences (BITS) NHSBT, Filton Bristol UK.,NIHR Blood and Transplant Research Unit in Red Cell Products Bristol UK
| | - Gyongyver Gyorffy
- Bristol Institute for Transfusion Sciences (BITS) NHSBT, Filton Bristol UK.,NIHR Blood and Transplant Research Unit in Red Cell Products Bristol UK.,School of Biochemistry Biomedical Sciences Building University of Bristol Bristol UK
| | - Sabine Kupzig
- Bristol Institute for Transfusion Sciences (BITS) NHSBT, Filton Bristol UK.,NIHR Blood and Transplant Research Unit in Red Cell Products Bristol UK
| | - Luned Nichols
- Acute Medical Unit, Southmead Hospital North Bristol NHS Trust Bristol UK
| | - Claire Asby
- Acute Medical Unit, Southmead Hospital North Bristol NHS Trust Bristol UK
| | - Jennifer Pooley
- Acute Medical Unit, Southmead Hospital North Bristol NHS Trust Bristol UK
| | - Gabriella Ruffino
- Acute Medical Unit, Southmead Hospital North Bristol NHS Trust Bristol UK
| | - Faroakh Hosseini
- Acute Medical Unit, Southmead Hospital North Bristol NHS Trust Bristol UK
| | - Fiona Moghaddas
- Acute Medical Unit, Southmead Hospital North Bristol NHS Trust Bristol UK
| | - Marie Attwood
- Infection Sciences, Southmead Hospital North Bristol NHS Trust Bristol UK
| | - Alan Noel
- Infection Sciences, Southmead Hospital North Bristol NHS Trust Bristol UK
| | - Alex Cooper
- Infection Sciences, Southmead Hospital North Bristol NHS Trust Bristol UK
| | - David T Arnold
- Infection Sciences, Southmead Hospital North Bristol NHS Trust Bristol UK
| | - Fergus Hamilton
- Infection Sciences, Southmead Hospital North Bristol NHS Trust Bristol UK.,Population Health Sciences University of Bristol Bristol UK
| | - Catherine Hyams
- Acute Medical Unit, Southmead Hospital North Bristol NHS Trust Bristol UK.,Academic Respiratory Unit Southmead Hospital North Bristol NHS Trust Bristol UK.,Population Health Sciences University of Bristol Bristol UK
| | - Adam Finn
- Cellular and Molecular Medicine Biomedical Sciences Building, University of Bristol Bristol UK.,Population Health Sciences University of Bristol Bristol UK.,Bristol Vaccine Centre University of Bristol Bristol UK
| | - Ashley M Toye
- Bristol Institute for Transfusion Sciences (BITS) NHSBT, Filton Bristol UK.,NIHR Blood and Transplant Research Unit in Red Cell Products Bristol UK.,School of Biochemistry Biomedical Sciences Building University of Bristol Bristol UK
| | - David J Anstee
- Bristol Institute for Transfusion Sciences (BITS) NHSBT, Filton Bristol UK.,NIHR Blood and Transplant Research Unit in Red Cell Products Bristol UK.,School of Biochemistry Biomedical Sciences Building University of Bristol Bristol UK
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Wang X, Zhong Z, Wang W. COVID-19 and Preparing Planetary Health for Future Ecological Crises: Hopes from Glycomics for Vaccine Innovation. OMICS : A JOURNAL OF INTEGRATIVE BIOLOGY 2021; 25:234-241. [PMID: 33794117 DOI: 10.1089/omi.2021.0011] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/08/2022]
Abstract
A key lesson emerging from COVID-19 is that pandemic proofing planetary health against future ecological crises calls for systems science and preventive medicine innovations. With greater proximity of the human and animal natural habitats in the 21st century, it is also noteworthy that zoonotic infections such as COVID-19 that jump from animals to humans are increasingly plausible in the coming decades. In this context, glycomics technologies and the third alphabet of life, the sugar code, offer veritable prospects to move omics systems science from discovery to diverse applications of relevance to global public health and preventive medicine. In this expert review, we discuss the science of glycomics, its importance in vaccine development, and the recent progress toward discoveries on the sugar code that can help prevent future infectious outbreaks that are looming on the horizon in the 21st century. Glycomics offers veritable prospects to boost planetary health, not to mention the global scientific capacity for vaccine innovation against novel and existing infectious agents.
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Affiliation(s)
- Xueqing Wang
- School of Medical and Health Sciences, Edith Cowan University, Perth, Australia
- Centre for Precision Health, ECU Strategic Research Centre, Edith Cowan University, Perth, Australia
| | - Zhaohua Zhong
- School of Medical and Health Sciences, Edith Cowan University, Perth, Australia
- School of Basic Medicine, Harbin Medical University, Harbin, China
| | - Wei Wang
- School of Medical and Health Sciences, Edith Cowan University, Perth, Australia
- Centre for Precision Health, ECU Strategic Research Centre, Edith Cowan University, Perth, Australia
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36
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The role of O-glycosylation in human disease. Mol Aspects Med 2021; 79:100964. [PMID: 33775405 DOI: 10.1016/j.mam.2021.100964] [Citation(s) in RCA: 58] [Impact Index Per Article: 19.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2021] [Accepted: 03/10/2021] [Indexed: 02/06/2023]
Abstract
O-glycosylation is a highly frequent post-translation modification of proteins, with important functional implications in both physiological and disease contexts. The biosynthesis of O-glycans depends on several layers of regulation of the cellular glycosylation machinery, being organ-, tissue- and cell-specific. This review provides insights on the molecular mechanism underlying O-glycan biosynthesis and modification, and highlights illustrative examples of diseases that are triggered or modulated by aberrant cellular O-glycosylation. Particular relevance is given to genetic disorders of glycosylation, infectious diseases and cancer. Finally, we address the potential of O-glycans and their biosynthetic pathways as targets for novel therapeutic strategies.
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37
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Haiminen N, Utro F, Seabolt E, Parida L. Functional profiling of COVID-19 respiratory tract microbiomes. Sci Rep 2021; 11:6433. [PMID: 33742096 PMCID: PMC7979704 DOI: 10.1038/s41598-021-85750-0] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2020] [Accepted: 03/03/2021] [Indexed: 12/13/2022] Open
Abstract
In response to the ongoing global pandemic, characterizing the molecular-level host interactions of the new coronavirus SARS-CoV-2 responsible for COVID-19 has been at the center of unprecedented scientific focus. However, when the virus enters the body it also interacts with the micro-organisms already inhabiting the host. Understanding the virus-host-microbiome interactions can yield additional insights into the biological processes perturbed by viral invasion. Alterations in the gut microbiome species and metabolites have been noted during respiratory viral infections, possibly impacting the lungs via gut-lung microbiome crosstalk. To better characterize microbial functions in the lower respiratory tract during COVID-19 infection, we carry out a functional analysis of previously published metatranscriptome sequencing data of bronchoalveolar lavage fluid from eight COVID-19 cases, twenty-five community-acquired pneumonia patients, and twenty healthy controls. The functional profiles resulting from comparing the sequences against annotated microbial protein domains clearly separate the cohorts. By examining the associated metabolic pathways, distinguishing functional signatures in COVID-19 respiratory tract microbiomes are identified, including decreased potential for lipid metabolism and glycan biosynthesis and metabolism pathways, and increased potential for carbohydrate metabolism pathways. The results include overlap between previous studies on COVID-19 microbiomes, including decrease in the glycosaminoglycan degradation pathway and increase in carbohydrate metabolism. The results also suggest novel connections to consider, possibly specific to the lower respiratory tract microbiome, calling for further research on microbial functions and host-microbiome interactions during SARS-CoV-2 infection.
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Affiliation(s)
- Niina Haiminen
- IBM T. J. Watson Research Center, Yorktown Heights, NY, USA
| | - Filippo Utro
- IBM T. J. Watson Research Center, Yorktown Heights, NY, USA
| | - Ed Seabolt
- IBM Almaden Research Center, San Jose, CA, USA
| | - Laxmi Parida
- IBM T. J. Watson Research Center, Yorktown Heights, NY, USA.
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38
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Wu SC, Arthur CM, Wang J, Verkerke H, Josephson CD, Kalman D, Roback JD, Cummings RD, Stowell SR. The SARS-CoV-2 receptor-binding domain preferentially recognizes blood group A. Blood Adv 2021; 5:1305-1309. [PMID: 33656534 PMCID: PMC7929867 DOI: 10.1182/bloodadvances.2020003259] [Citation(s) in RCA: 70] [Impact Index Per Article: 23.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Accepted: 11/24/2020] [Indexed: 01/13/2023] Open
Abstract
The RBD of SARS-CoV-2 shares sequence similarity with an ancient lectin family known to bind blood group antigens. SARS-CoV-2 RBD binds the blood group A expressed on respiratory epithelial cells, directly linking blood group A and SARS-CoV-2.
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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
| | - Connie M Arthur
- Center for Transfusion Medicine and Cellular Therapies, Emory University School of Medicine, Atlanta, GA; and
| | - Jianmei Wang
- Center for Transfusion Medicine and Cellular Therapies, Emory University School of Medicine, Atlanta, GA; and
| | - Hans Verkerke
- Center for Transfusion Medicine and Cellular Therapies, Emory University School of Medicine, Atlanta, GA; and
| | - Cassandra D Josephson
- Center for Transfusion Medicine and Cellular Therapies, Emory University School of Medicine, Atlanta, GA; and
| | - Daniel Kalman
- Center for Transfusion Medicine and Cellular Therapies, Emory University School of Medicine, Atlanta, GA; and
| | - John D Roback
- Center for Transfusion Medicine and Cellular Therapies, Emory University School of Medicine, Atlanta, GA; and
| | - Richard D Cummings
- Harvard Glycomics Center, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA
| | - Sean R Stowell
- Joint Program in Transfusion Medicine, Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA
- Harvard Glycomics Center, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA
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39
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Szymanski J, Mohrmann L, Carter J, Nelson R, Chekuri S, Assa A, Spund B, Reyes-Gil M, Uehlinger J, Baron S, Paroder M. ABO blood type association with SARS-CoV-2 infection mortality: A single-center population in New York City. Transfusion 2021; 61:1064-1070. [PMID: 33665881 PMCID: PMC8014690 DOI: 10.1111/trf.16339] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Revised: 12/07/2020] [Accepted: 12/24/2020] [Indexed: 12/24/2022]
Abstract
Background Severe acute respiratory syndrome coronavirus 2 (SARS‐CoV‐2) has a variable clinical course with significant mortality. Early reports suggested higher rates of SARS‐CoV‐2 infection in patients with type A blood and enrichment of type A individuals among COVID‐19 mortalities. Study Design and Methods The study includes all patients hospitalized or with an emergency department (ED) visit who were tested for SARS‐CoV‐2 between March 10, 2020 and June 8, 2020 and had a positive test result by nucleic acid test (NAT) performed on a nasopharyngeal swab specimen. A total of 4968 patients met the study inclusion criteria, with a subsequent 23.1% (n = 1146/4968) all‐cause mortality rate in the study cohort. To estimate overall risk by ABO type and account for the competing risks of in‐hospital mortality and discharge, we calculated the cumulative incidence function (CIF) for each event. Cause‐specific hazard ratios (csHRs) for in‐hospital mortality and discharge were analyzed using multivariable Cox proportional hazards models. Results Type A blood was associated with the increased cause‐specific hazard of death among COVID‐19 patients compared to type O (HR = 1.17, 1.02–1.33, p = .02) and type B (HR = 1.32,1.10–1.58, p = .003). Conclusions Our study shows that ABO histo‐blood group type is associated with the risk of in‐hospital death in COVID‐19 patients, warranting additional inquiry. Elucidating the mechanism behind this association may reveal insights into the susceptibility and/or immunity to SARS‐CoV‐2.
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Affiliation(s)
- James Szymanski
- Department of Pathology, Montefiore Medical Center and Albert Einstein College of Medicine, Bronx, New York, USA
| | - Laurel Mohrmann
- Department of Internal Medicine, Montefiore Medical Center and Albert Einstein College of Medicine, Bronx, New York, USA
| | - Jamal Carter
- Department of Pathology, Montefiore Medical Center and Albert Einstein College of Medicine, Bronx, New York, USA
| | - Randin Nelson
- Department of Pathology, Montefiore Medical Center and Albert Einstein College of Medicine, Bronx, New York, USA
| | - Sweta Chekuri
- Department of Internal Medicine, Montefiore Medical Center and Albert Einstein College of Medicine, Bronx, New York, USA
| | - Andrei Assa
- Department of Internal Medicine, Montefiore Medical Center and Albert Einstein College of Medicine, Bronx, New York, USA
| | - Brian Spund
- Department of Internal Medicine, Montefiore Medical Center and Albert Einstein College of Medicine, Bronx, New York, USA
| | - Morayma Reyes-Gil
- Department of Pathology, Montefiore Medical Center and Albert Einstein College of Medicine, Bronx, New York, USA
| | - Joan Uehlinger
- Department of Pathology, Montefiore Medical Center and Albert Einstein College of Medicine, Bronx, New York, USA
| | - Sarah Baron
- Department of Internal Medicine, Montefiore Medical Center and Albert Einstein College of Medicine, Bronx, New York, USA
| | - Monika Paroder
- Department of Pathology, Montefiore Medical Center and Albert Einstein College of Medicine, Bronx, New York, USA
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40
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Deleers M, Breiman A, Daubie V, Maggetto C, Barreau I, Besse T, Clémenceau B, Ruvoën-Clouet N, Fils JF, Maillart E, Doyen V, Mahadeb B, Jani JC, Van der Linden P, Cannie MM, Hayef N, Corazza F, Le Pendu J, El Kenz H. Covid-19 and blood groups: ABO antibody levels may also matter. Int J Infect Dis 2021; 104:242-249. [PMID: 33326874 PMCID: PMC7832075 DOI: 10.1016/j.ijid.2020.12.025] [Citation(s) in RCA: 38] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2020] [Revised: 12/01/2020] [Accepted: 12/10/2020] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND Susceptibility to Covid-19 has been found to be associated with the ABO blood group, with O type individuals being at a lower risk. However, the underlying mechanism has not been elucidated. Here, we aimed to test the hypothesis that Covid-19 patients might have lower levels of ABO antibodies than non-infected individuals as they could offer some degree of protection. METHODS After showing that the viral spike protein harbors the ABO glycan epitopes when produced by cells expressing the relevant glycosyltransferases, like upper respiratory tract epithelial cells, we enrolled 290 patients with Covid-19 and 276 asymptomatic controls to compare their levels of natural ABO blood group antibodies. RESULTS We found significantly lower IgM anti-A + anti-B agglutination scores in blood group O patients (76.93 vs 88.29, P-value = 0.034) and lower levels of anti-B (24.93 vs 30.40, P-value = 0.028) and anti-A antibodies (28.56 vs 36.50, P-value = 0.048) in blood group A and blood group B patients, respectively, compared to controls. CONCLUSION In this study, we showed that ABO antibody levels are significantly lower in Covid-19 patients compared to controls. These findings could indicate that patients with low levels of ABO antibodies are at higher risk of being infected.
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Affiliation(s)
- Marie Deleers
- Department of Transfusion, CHU Brugmann, Université Libre de Bruxelles (ULB), Brussels, Belgium; Laboratory of Immunology, LHUB-ULB, Brussels, Belgium.
| | - Adrien Breiman
- Université de Nantes, INSERM, CRCINA, Nantes, France; CHU de Nantes, Nantes, France
| | - Valéry Daubie
- Laboratory of Immunology, LHUB-ULB, Brussels, Belgium
| | - Carine Maggetto
- Department of Transfusion, CHU Brugmann, Université Libre de Bruxelles (ULB), Brussels, Belgium
| | - Isabelle Barreau
- Department of Transfusion, CHU Brugmann, Université Libre de Bruxelles (ULB), Brussels, Belgium; Laboratory of Immunology, LHUB-ULB, Brussels, Belgium
| | - Tatiana Besse
- Department of Clinical Research, CHU Brugmann, Université Libre de Bruxelles (ULB), Brussels, Belgium
| | - Béatrice Clémenceau
- Université de Nantes, INSERM, CRCINA, Nantes, France; CHU de Nantes, Nantes, France
| | - Nathalie Ruvoën-Clouet
- Université de Nantes, INSERM, CRCINA, Nantes, France; Oniris, Ecole Nationale Vétérinaire, Agroalimentaire et de l'Alimentation, Nantes, France
| | | | - Evelyne Maillart
- Department of Infectious Diseases, CHU Brugmann, Université Libre de Bruxelles (ULB), Brussels, Belgium
| | - Virginie Doyen
- Immuno-Allergology Clinic, CHU Brugmann, Université Libre de Bruxelles (ULB), Brussels, Belgium; Laboratory of Translational Research, CHU Brugmann, Université Libre de Bruxelles (ULB), Brussels, Belgium
| | | | - Jacques C Jani
- Department of Obstetrics and Gynaecology, CHU Brugmann, Université Libre de Bruxelles (ULB), Brussels, Belgium
| | | | - Mieke M Cannie
- Department of Radiology, CHU Brugmann, Université Libre de Bruxelles (ULB), Brussels, Belgium
| | - Nabil Hayef
- Department of Pharmacy (Clinical Trials), CHU Brugmann, Université Libre de Bruxelles (ULB), Brussels, Belgium
| | - Francis Corazza
- Laboratory of Immunology, LHUB-ULB, Brussels, Belgium; Laboratory of Translational Research, CHU Brugmann, Université Libre de Bruxelles (ULB), Brussels, Belgium
| | | | - Hanane El Kenz
- Department of Transfusion, CHU Brugmann, Université Libre de Bruxelles (ULB), Brussels, Belgium; Laboratory of Immunology, LHUB-ULB, Brussels, Belgium
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41
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Goel R, Bloch EM, Pirenne F, Al-Riyami AZ, Crowe E, Dau L, Land K, Townsend M, Jecko T, Rahimi-Levene N, Patidar G, Josephson CD, Arora S, Vermeulen M, Vrielink H, Montemayor C, Oreh A, Hindawi S, van den Berg K, Serrano K, So-Osman C, Wood E, Devine DV, Spitalnik SL. ABO blood group and COVID-19: a review on behalf of the ISBT COVID-19 working group. Vox Sang 2021; 116:849-861. [PMID: 33578447 PMCID: PMC8014128 DOI: 10.1111/vox.13076] [Citation(s) in RCA: 87] [Impact Index Per Article: 29.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2020] [Revised: 12/23/2020] [Accepted: 12/23/2020] [Indexed: 12/30/2022]
Abstract
Growing evidence suggests that ABO blood group may play a role in the immunopathogenesis of SARS-CoV-2 infection, with group O individuals less likely to test positive and group A conferring a higher susceptibility to infection and propensity to severe disease. The level of evidence supporting an association between ABO type and SARS-CoV-2/COVID-19 ranges from small observational studies, to genome-wide-association-analyses and country-level meta-regression analyses. ABO blood group antigens are oligosaccharides expressed on red cells and other tissues (notably endothelium). There are several hypotheses to explain the differences in SARS-CoV-2 infection by ABO type. For example, anti-A and/or anti-B antibodies (e.g. present in group O individuals) could bind to corresponding antigens on the viral envelope and contribute to viral neutralization, thereby preventing target cell infection. The SARS-CoV-2 virus and SARS-CoV spike (S) proteins may be bound by anti-A isoagglutinins (e.g. present in group O and group B individuals), which may block interactions between virus and angiotensin-converting-enzyme-2-receptor, thereby preventing entry into lung epithelial cells. ABO type-associated variations in angiotensin-converting enzyme-1 activity and levels of von Willebrand factor (VWF) and factor VIII could also influence adverse outcomes, notably in group A individuals who express high VWF levels. In conclusion, group O may be associated with a lower risk of SARS-CoV-2 infection and group A may be associated with a higher risk of SARS-CoV-2 infection along with severe disease. However, prospective and mechanistic studies are needed to verify several of the proposed associations. Based on the strength of available studies, there are insufficient data for guiding policy in this regard.
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Affiliation(s)
- Ruchika Goel
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, MD, USA.,Division of Hematology/Oncology, Simmons Cancer Institute at SIU School of Medicine and Mississippi Valley Regional Blood Center, Springfield, IL, USA
| | - Evan M Bloch
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - France Pirenne
- Etablissement Français du Sang Ile de France, Hôpital Henri Mondor, Créteil, France
| | - Arwa Z Al-Riyami
- Department of Hematology, Sultan Qaboos University Hospital, Muscat, Sultanate of Oman
| | - Elizabeth Crowe
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Laetitia Dau
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Kevin Land
- Vitalant, Scottsdale, AZ, USA.,Department of Pathology, UT, San Antonio, TX, USA
| | | | | | | | - Gopal Patidar
- Department of Transfusion Medicine, All India Institute of Medical Sciences, New Delhi, India
| | | | - Satyam Arora
- Super Speciality Pediatric Hospital and Post Graduate Teaching Institute, Noida, India
| | - Marion Vermeulen
- The South African National Blood Service, Port Elizabeth, South Africa
| | - Hans Vrielink
- Dept Unit Transfusion Medicine, Sanquin Bloodbank, Amsterdam, the Netherlands
| | | | - Adaeze Oreh
- National Blood Transfusion Service, Department of Hospital Services, Federal Ministry of Health, Abuja, Nigeria
| | | | - Karin van den Berg
- Translational Research Department, Medical Division, South African National Blood Service, Port Elizabeth, South Africa.,Division of Clinical Haematology, Department of Medicine, University of Cape Town, Cape Town, South Africa
| | - Katherine Serrano
- Canadian Blood Services, Vancouver, BC, Canada.,Department of Pathology & Laboratory Medicine, University of British Columbia, Vancouver, BC, Canada
| | - Cynthia So-Osman
- Dept Unit Transfusion Medicine, Sanquin Bloodbank, Amsterdam, the Netherlands.,Dept. of Haematology, Erasmus Medical Center, Rotterdam, the Netherlands
| | - Erica Wood
- Monash University, Melbourne, VIC, Australia
| | - Dana V Devine
- Canadian Blood Services, Vancouver, BC, Canada.,Department of Pathology & Laboratory Medicine, University of British Columbia, Vancouver, BC, Canada
| | - Steven L Spitalnik
- Department of Pathology & Cell Biology, Columbia University, New York, NY, USA
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42
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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: 58] [Impact Index Per Article: 19.3] [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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43
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Nauffal V, Achanta A, Goldhaber SZ, Piazza G. Association of ABO blood group type with cardiovascular events in COVID-19. J Thromb Thrombolysis 2021; 51:584-586. [PMID: 33452583 PMCID: PMC7810281 DOI: 10.1007/s11239-020-02364-5] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/02/2020] [Indexed: 11/15/2022]
Abstract
Cardiovascular complications have been reported in patients with COVID-19. We sought to examine the association of ABO blood group type with cardiovascular complications in COVID-19. We examined 409 individuals enrolled in the COVID-19 Registry to Assess Frequency, Management, and Outcomes of Arterial and Venous Thromboembolic Complications (CORONA-VTE) who had ABO blood group data available. Multiple logistic regression was used to assess the association of ABO blood group types with three primary outcomes: major adverse cardiovascular events (MACE), major arterial and venous thrombosis and all-cause mortality. 201, 121, 61 and 26 individuals had blood group O, A, B and AB, respectively. In multivariable analysis, blood group A was associated with a 2.5-fold higher odds of MACE than blood group O (OR 2.47[1.18–5.18]). There was an effect suggesting a 2-fold higher odds of major thrombotic events in blood group A vs. O that did not reach statistical significance (OR 2.15 [0.89–5.20]). No association between blood group type and all-cause mortality was found. Compared with the other blood group types, blood group A was associated with an increased odds of MACE(ORA/non−A 2.18[1.11–4.29]), while blood group O was associated with lower odds of MACE(ORO/non−O 0.50[0.26–0.97]). In conclusion, blood group A was associated with an increased odds of MACE, whereas blood group O was associated with a reduction in the odds of MACE in patients with COVID-19. These findings may inform risk stratification of COVID-19 patients for cardiovascular complications. Additional studies are needed to validate our findings.
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Affiliation(s)
- Victor Nauffal
- Division of Cardiovascular Medicine, Department of Medicine, Harvard Medical School, Brigham and Women's Hospital, 75 Francis St., Boston, MA, 02115, USA
| | - Aditya Achanta
- Division of Cardiovascular Medicine, Department of Medicine, Harvard Medical School, Brigham and Women's Hospital, 75 Francis St., Boston, MA, 02115, USA
| | - Samuel Z Goldhaber
- Division of Cardiovascular Medicine, Department of Medicine, Harvard Medical School, Brigham and Women's Hospital, 75 Francis St., Boston, MA, 02115, USA
| | - Gregory Piazza
- Division of Cardiovascular Medicine, Department of Medicine, Harvard Medical School, Brigham and Women's Hospital, 75 Francis St., Boston, MA, 02115, USA.
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44
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Bò L, Miotto M, Di Rienzo L, Milanetti E, Ruocco G. Exploring the Association Between Sialic Acid and SARS-CoV-2 Spike Protein Through a Molecular Dynamics-Based Approach. FRONTIERS IN MEDICAL TECHNOLOGY 2021; 2:614652. [PMID: 35047894 PMCID: PMC8757799 DOI: 10.3389/fmedt.2020.614652] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2020] [Accepted: 12/03/2020] [Indexed: 12/19/2022] Open
Abstract
Recent experimental evidence demonstrated the capability of SARS-CoV-2 Spike protein to bind sialic acid molecules, which was a trait not present in SARS-CoV and could shed light on the molecular mechanism used by the virus for the cell invasion. This peculiar feature has been successfully predicted by in-silico studies comparing the sequence and structural characteristics that SARS-CoV-2 shares with other sialic acid-binding viruses, like MERS-CoV. Even if the region of the binding has been identified in the N-terminal domain of Spike protein, so far no comprehensive analyses have been carried out on the spike-sialic acid conformations once in the complex. Here, we addressed this aspect performing an extensive molecular dynamics simulation of a system composed of the N-terminal domain of the spike protein and a sialic acid molecule. We observed several short-lived binding events, reconnecting to the avidic nature of the binding, interestingly occurring in the surface Spike region where several insertions are present with respect to the SARS-CoV sequence. Characterizing the bound configurations via a clustering analysis on the Principal Component of the motion, we identified different possible binding conformations and discussed their dynamic and structural properties. In particular, we analyze the correlated motion between the binding residues and the binding effect on the stability of atomic fluctuation, thus proposing regions with high binding propensity with sialic acid.
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Affiliation(s)
- Leonardo Bò
- Center for Life Nanoscience, Istituto Italiano di Tecnologia, Rome, Italy
| | - Mattia Miotto
- Center for Life Nanoscience, Istituto Italiano di Tecnologia, Rome, Italy
- Department of Physics, Sapienza University, Rome, Italy
| | - Lorenzo Di Rienzo
- Center for Life Nanoscience, Istituto Italiano di Tecnologia, Rome, Italy
| | - Edoardo Milanetti
- Center for Life Nanoscience, Istituto Italiano di Tecnologia, Rome, Italy
- Department of Physics, Sapienza University, Rome, Italy
| | - Giancarlo Ruocco
- Center for Life Nanoscience, Istituto Italiano di Tecnologia, Rome, Italy
- Department of Physics, Sapienza University, Rome, Italy
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45
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Pacheco I, Fernández de Mera IG, Feo Brito F, Gómez Torrijos E, Villar M, Contreras M, Lima-Barbero JF, Doncel-Pérez E, Cabezas-Cruz A, Gortázar C, de la Fuente J. Characterization of the anti-α-Gal antibody profile in association with Guillain-Barré syndrome, implications for tick-related allergic reactions. Ticks Tick Borne Dis 2021; 12:101651. [PMID: 33465663 DOI: 10.1016/j.ttbdis.2021.101651] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2020] [Revised: 10/01/2020] [Accepted: 01/05/2021] [Indexed: 01/13/2023]
Abstract
Humans evolved by losing the capacity to synthesize the glycan Galα1-3Galβ1-(3)4GlcNAc-R (α-Gal), which resulted in the capacity to develop a protective response mediated by anti-α-Gal IgM/IgG antibodies against pathogens containing this modification on membrane proteins. As an evolutionary trade-off, humans can develop the alpha-Gal syndrome (AGS), a recently diagnosed disease mainly associated with allergic reactions to mammalian meat consumption. The etiology of the AGS is the exposure to tick bites and the IgE antibody response against α-Gal-containing glycoproteins and glycolipids. The objective of this study was to characterize the anti-α-Gal antibody response in association with the immune-mediated peripheral neuropathy, Guillain-Barré syndrome (GBS), and compare it with different factors known to modulate the antibody response to α-Gal such as exposure to tick bites and development of allergic reactions in response to tick bites. The results showed a significant decrease in the IgM/IgG response to α-Gal in GBS patients when compared to healthy individuals. In contrast, the IgM/IgG levels to α-Gal did not change in patients with allergic reactions to tick bites. The IgE response was not affected in GBS patients, but as expected, the IgE levels significantly increased in individuals exposed to tick bites and patients with tick-associated allergies. These results suggest that the immune pathways of anti-α-Gal IgM/IgG and IgE production are independent. Further studies should consider the susceptibility to allergic reactions to tick bites in GBS patients.
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Affiliation(s)
- Iván Pacheco
- SaBio, Instituto de Investigación en Recursos Cinegéticos IREC-CSIC-UCLM-JCCM, Ronda de Toledo s/n, 13005, Ciudad Real, Spain
| | - Isabel G Fernández de Mera
- SaBio, Instituto de Investigación en Recursos Cinegéticos IREC-CSIC-UCLM-JCCM, Ronda de Toledo s/n, 13005, Ciudad Real, Spain
| | - Francisco Feo Brito
- Allergy Section, General University Hospital of Ciudad Real, Calle Obispo Rafael Torija s/n, 13005, Ciudad Real, Spain
| | - Elisa Gómez Torrijos
- Allergy Section, General University Hospital of Ciudad Real, Calle Obispo Rafael Torija s/n, 13005, Ciudad Real, Spain
| | - Margarita Villar
- SaBio, Instituto de Investigación en Recursos Cinegéticos IREC-CSIC-UCLM-JCCM, Ronda de Toledo s/n, 13005, Ciudad Real, Spain; Biochemistry Section, Faculty of Science and Chemical Technologies, and Regional Centre for Biomedical Research (CRIB), University of Castilla-La Mancha, 13071, Ciudad Real, Spain
| | - Marinela Contreras
- Interdisciplinary Laboratory of Clinical Analysis, Interlab-UMU, Regional Campus of International Excellence Campus Mare Nostrum, University of Murcia, Espinardo, 30100, Murcia, Spain
| | - José Francisco Lima-Barbero
- SaBio, Instituto de Investigación en Recursos Cinegéticos IREC-CSIC-UCLM-JCCM, Ronda de Toledo s/n, 13005, Ciudad Real, Spain
| | - Ernesto Doncel-Pérez
- Laboratorio de Química Neuro-Regenerativa, Hospital Nacional de Parapléjicos, Servicio de Salud de Castilla La Mancha (SESCAM), Finca La Peraleda s/n, 45071, Toledo, Spain
| | - Alejandro Cabezas-Cruz
- UMR BIPAR, INRAE, ANSES, Ecole Nationale Vétérinaire d'Alfort, Université Paris-Est, Maisons-Alfort, 94700, France
| | - Christian Gortázar
- SaBio, Instituto de Investigación en Recursos Cinegéticos IREC-CSIC-UCLM-JCCM, Ronda de Toledo s/n, 13005, Ciudad Real, Spain
| | - José de la Fuente
- SaBio, Instituto de Investigación en Recursos Cinegéticos IREC-CSIC-UCLM-JCCM, Ronda de Toledo s/n, 13005, Ciudad Real, Spain; Department of Veterinary Pathobiology, Center for Veterinary Health Sciences, Oklahoma State University, Stillwater, OK, 74078, USA.
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46
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Oommen A, Cunningham S, Joshi L. Transcriptomic Analysis of Respiratory Tissue and Cell Line Models to Examine Glycosylation Machinery during SARS-CoV-2 Infection. Viruses 2021; 13:v13010082. [PMID: 33435561 PMCID: PMC7827443 DOI: 10.3390/v13010082] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Revised: 12/28/2020] [Accepted: 01/04/2021] [Indexed: 02/06/2023] Open
Abstract
Glycosylation, being the most abundant post-translational modification, plays a profound role affecting expression, localization and function of proteins and macromolecules in immune response to infection. Presented are the findings of a transcriptomic analysis performed using high-throughput functional genomics data from public repository to examine the altered transcription of the human glycosylation machinery in response to SARS-CoV-2 stimulus and infection. In addition to the conventional in silico functional enrichment analysis methods we also present results from the manual analysis of biomedical literature databases to bring about the biological significance of glycans and glycan-binding proteins in modulating the host immune response during SARS-CoV-2 infection. Our analysis revealed key immunomodulatory lectins, proteoglycans and glycan epitopes implicated in exerting both negative and positive downstream inflammatory signaling pathways, in addition to its vital role as adhesion receptors for SARS-CoV-2 pathogen. A hypothetical correlation of the differentially expressed human glycogenes with the altered host inflammatory response and the cytokine storm-generated in response to SARS-CoV-2 pathogen is proposed. These markers can provide novel insights into the diverse roles and functioning of glycosylation pathways modulated by SARS-CoV-2, provide avenues of stratification, treatment, and targeted approaches for COVID-19 immunity and other viral infectious agents.
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Affiliation(s)
- Anup Oommen
- Advanced Glycoscience Research Cluster (AGRC), National University of Ireland Galway, H91 TK33 Galway, Ireland; (A.O.); (S.C.)
- Centre for Research in Medical Devices (CURAM), National University of Ireland Galway, H91 TK33 Galway, Ireland
| | - Stephen Cunningham
- Advanced Glycoscience Research Cluster (AGRC), National University of Ireland Galway, H91 TK33 Galway, Ireland; (A.O.); (S.C.)
- Centre for Research in Medical Devices (CURAM), National University of Ireland Galway, H91 TK33 Galway, Ireland
| | - Lokesh Joshi
- Advanced Glycoscience Research Cluster (AGRC), National University of Ireland Galway, H91 TK33 Galway, Ireland; (A.O.); (S.C.)
- Centre for Research in Medical Devices (CURAM), National University of Ireland Galway, H91 TK33 Galway, Ireland
- Correspondence:
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47
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Cuéllar-Cruz M. The histo-blood group antigens of the host cell may determine the binding of different viruses such as SARS-CoV-2. Future Microbiol 2021; 16:107-118. [PMID: 33459559 PMCID: PMC7842250 DOI: 10.2217/fmb-2020-0158] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2020] [Accepted: 01/05/2021] [Indexed: 12/18/2022] Open
Abstract
Viruses have caused the death of millions of people worldwide. Specifically, human viruses are grouped into 21 families, including the family of coronaviruses (CoVs). In December 2019, in Wuhan, China, a new human CoV was identified, SARS-CoV-2. The first step of the infection mechanism of the SARS-CoV-2 in the human host is adhesion, which occurs through the S glycoprotein that is found in diverse human organs. Another way through which SARS-CoV-2 could possibly attach to the host's cells is by means of the histo-blood group antigens. In this work, we have reviewed the mechanisms by which some viruses bind to the histo-blood group antigens, which could be related to the susceptibility of the individual and are dependent on the histo-blood group.
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Affiliation(s)
- Mayra Cuéllar-Cruz
- Departamento de Biología, División de Ciencias Naturales y Exactas, Campus Guanajuato, Universidad de Guanajuato, Noria Alta S/N, Col. Noria Alta, C.P. 36050, Guanajuato, Guanajuato, México
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48
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Hodžić A, de la Fuente J, Cabezas-Cruz A. COVID-19 in the Developing World: Is the Immune Response to α-Gal an Overlooked Factor Mitigating the Severity of Infection? ACS Infect Dis 2020; 6:3104-3108. [PMID: 33180463 DOI: 10.1021/acsinfecdis.0c00747] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is the causative agent of coronavirus disease 2019 (COVID-19), which has affected millions of people worldwide. Considerably lower prevalence and fatality rates resulting from COVID-19 are reported in Africa and Asia than in the industrialized world. In this Viewpoint, we discuss the possibility that this intriguing phenomenon could be, among other factors, due to protective immunity of the oligosaccharide galactose-α-1,3-galactose (α-Gal). The α-Gal immunity induced by gut microbiota that express the same glycan modification may prevent COVID-19 through the activation of different mechanisms involved in SARS-CoV-2 neutralization and the downregulation of the inflammatory response in the lungs of infected patients.
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Affiliation(s)
- Adnan Hodžić
- Institute of Parasitology, Department of Pathobiology, University of Veterinary Medicine Vienna, Veterinaerplatz 1, 1210 Vienna, Austria
| | - José de la Fuente
- SaBio, Instituto de Investigación de Recursos Cinegéticos, IREC−CSIC-UCLM-JCCM, Ronda de Toledo s/n, 13005 Ciudad Real, Spain
- Department of Veterinary Pathobiology, Center for Veterinary Health Sciences, Oklahoma State University, Stillwater, Oklahoma 74078, United States
| | - Alejandro Cabezas-Cruz
- UMR BIPAR, INRAE, ANSES, Ecole Nationale Vétérinaire d’Alfort, Université Paris-Est, 14 rue Pierre et Marie Curie, 94706 Maisons-Alfort, France
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49
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Mayoral EPC, Hernández-Huerta MT, Pérez-Campos Mayoral L, Matias-Cervantes CA, Mayoral-Andrade G, Barrios LÁL, Pérez-Campos E. Factors related to asymptomatic or severe COVID-19 infection. Med Hypotheses 2020; 144:110296. [PMID: 33254487 PMCID: PMC7513914 DOI: 10.1016/j.mehy.2020.110296] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Revised: 09/11/2020] [Accepted: 09/18/2020] [Indexed: 01/22/2023]
Abstract
The factors that may contribute to a COVID-19 patient remaining in the asymptomatic stage, or to the infection evolving into the more serious stages are examined. In particular, we refer to the TMPRSS2 expression profile, balance of androgen and estrogen, blood group-A and/or B, nonsynonymous mutations in ORF3, and proteins NS7b and NS8 in SARS-CoV-2. Also, we review other factors related to the susceptibility and pathogenicity of SARS-CoV-2.
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Affiliation(s)
- Eduardo Pérez-Campos Mayoral
- Centro de Investigación Facultad de Medicina UNAM-UABJO, Facultad de Medicina y Cirugía, Universidad Autónoma "Benito Juárez" de Oaxaca, Oaxaca 68020, Mexico; Laboratorio de Patología Clinica "Eduardo Pérez Ortega", Oaxaca 68000, Mexico
| | - María Teresa Hernández-Huerta
- CONACyT, Facultad de Medicina y Cirugía, Universidad Autónoma "Benito Juárez" de Oaxaca, Oaxaca 68020, Mexico; Laboratorio de Patología Clinica "Eduardo Pérez Ortega", Oaxaca 68000, Mexico
| | - Laura Pérez-Campos Mayoral
- Centro de Investigación Facultad de Medicina UNAM-UABJO, Facultad de Medicina y Cirugía, Universidad Autónoma "Benito Juárez" de Oaxaca, Oaxaca 68020, Mexico; Laboratorio de Patología Clinica "Eduardo Pérez Ortega", Oaxaca 68000, Mexico.
| | - Carlos Alberto Matias-Cervantes
- CONACyT, Facultad de Medicina y Cirugía, Universidad Autónoma "Benito Juárez" de Oaxaca, Oaxaca 68020, Mexico; Laboratorio de Patología Clinica "Eduardo Pérez Ortega", Oaxaca 68000, Mexico
| | - Gabriel Mayoral-Andrade
- Centro de Investigación Facultad de Medicina UNAM-UABJO, Facultad de Medicina y Cirugía, Universidad Autónoma "Benito Juárez" de Oaxaca, Oaxaca 68020, Mexico; Laboratorio de Patología Clinica "Eduardo Pérez Ortega", Oaxaca 68000, Mexico
| | - Luis Ángel Laguna Barrios
- Facultad de Medicina y Cirugía, Universidad Autónoma "Benito Juárez" de Oaxaca, Oaxaca 68020, Mexico; Laboratorio de Patología Clinica "Eduardo Pérez Ortega", Oaxaca 68000, Mexico
| | - Eduardo Pérez-Campos
- Facultad de Medicina y Cirugía, Universidad Autónoma "Benito Juárez" de Oaxaca, Oaxaca 68020, Mexico; Tecnológico Nacional de México/IT Oaxaca, Oaxaca 68020, Mexico; Laboratorio de Patología Clinica "Eduardo Pérez Ortega", Oaxaca 68000, Mexico.
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50
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Amor S, Fernández Blanco L, Baker D. Innate immunity during SARS-CoV-2: evasion strategies and activation trigger hypoxia and vascular damage. Clin Exp Immunol 2020; 202:193-209. [PMID: 32978971 PMCID: PMC7537271 DOI: 10.1111/cei.13523] [Citation(s) in RCA: 62] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Revised: 09/11/2020] [Accepted: 09/11/2020] [Indexed: 12/18/2022] Open
Abstract
Innate immune sensing of viral molecular patterns is essential for development of antiviral responses. Like many viruses, SARS-CoV-2 has evolved strategies to circumvent innate immune detection, including low cytosine-phosphate-guanosine (CpG) levels in the genome, glycosylation to shield essential elements including the receptor-binding domain, RNA shielding and generation of viral proteins that actively impede anti-viral interferon responses. Together these strategies allow widespread infection and increased viral load. Despite the efforts of immune subversion, SARS-CoV-2 infection activates innate immune pathways inducing a robust type I/III interferon response, production of proinflammatory cytokines and recruitment of neutrophils and myeloid cells. This may induce hyperinflammation or, alternatively, effectively recruit adaptive immune responses that help clear the infection and prevent reinfection. The dysregulation of the renin-angiotensin system due to down-regulation of angiotensin-converting enzyme 2, the receptor for SARS-CoV-2, together with the activation of type I/III interferon response, and inflammasome response converge to promote free radical production and oxidative stress. This exacerbates tissue damage in the respiratory system, but also leads to widespread activation of coagulation pathways leading to thrombosis. Here, we review the current knowledge of the role of the innate immune response following SARS-CoV-2 infection, much of which is based on the knowledge from SARS-CoV and other coronaviruses. Understanding how the virus subverts the initial immune response and how an aberrant innate immune response contributes to the respiratory and vascular damage in COVID-19 may help to explain factors that contribute to the variety of clinical manifestations and outcome of SARS-CoV-2 infection.
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Affiliation(s)
- S. Amor
- Pathology DepartmentVUMC, Amsterdam UMCAmsterdamthe Netherlands
- Blizard InstituteBarts and The London School of Medicine and DentistryQueen Mary University of LondonUK
| | | | - D. Baker
- Blizard InstituteBarts and The London School of Medicine and DentistryQueen Mary University of LondonUK
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