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Tytuł pozycji:

Insights in ChAdOx1 nCoV-19 vaccine-induced immune thrombotic thrombocytopenia.

Tytuł:
Insights in ChAdOx1 nCoV-19 vaccine-induced immune thrombotic thrombocytopenia.
Autorzy:
Greinacher A; Institute of Immunology and Transfusion Medicine, Department of Transfusion Medicine, University Medicine Greifswald, Greifswald, Germany.
Selleng K; Institute of Immunology and Transfusion Medicine, Department of Transfusion Medicine, University Medicine Greifswald, Greifswald, Germany.
Palankar R; Institute of Immunology and Transfusion Medicine, Department of Transfusion Medicine, University Medicine Greifswald, Greifswald, Germany.
Wesche J; Institute of Immunology and Transfusion Medicine, Department of Transfusion Medicine, University Medicine Greifswald, Greifswald, Germany.
Handtke S; Institute of Immunology and Transfusion Medicine, Department of Transfusion Medicine, University Medicine Greifswald, Greifswald, Germany.
Wolff M; Institute of Immunology and Transfusion Medicine, Department of Transfusion Medicine, University Medicine Greifswald, Greifswald, Germany.
Aurich K; Institute of Immunology and Transfusion Medicine, Department of Transfusion Medicine, University Medicine Greifswald, Greifswald, Germany.
Lalk M; Institute of Biochemistry, University of Greifswald, Greifswald, Germany.
Methling K; Institute of Biochemistry, University of Greifswald, Greifswald, Germany.
Völker U; Interfaculty Institute of Genetics and Functional Genomics, Department Functional Genomics, University Medicine Greifswald, Greifswald, Germany.; German Centre for Cardiovascular Research (DZHK), Partner Site Greifswald, Greifswald, Germany.
Hentschker C; Interfaculty Institute of Genetics and Functional Genomics, Department Functional Genomics, University Medicine Greifswald, Greifswald, Germany.
Michalik S; Interfaculty Institute of Genetics and Functional Genomics, Department Functional Genomics, University Medicine Greifswald, Greifswald, Germany.
Steil L; Interfaculty Institute of Genetics and Functional Genomics, Department Functional Genomics, University Medicine Greifswald, Greifswald, Germany.
Reder A; Interfaculty Institute of Genetics and Functional Genomics, Department Functional Genomics, University Medicine Greifswald, Greifswald, Germany.
Schönborn L; Institute of Immunology and Transfusion Medicine, Department of Transfusion Medicine, University Medicine Greifswald, Greifswald, Germany.
Beer M; Institute of Diagnostic Virology, Friedrich-Loeffler Institute, Greifswald-Insel Riems, Germany.
Franzke K; Institute of Infectious Diseases, Friedrich-Loeffler Institute, Greifswald-Insel Riems, Germany.
Büttner A; Institute of Forensic Medicine, Rostock University Medical Center, Rostock, Germany.
Fehse B; Research Department Cell & Gene Therapy, Department of Stem Cell Transplantation, University Medical Center Hamburg-Eppendorf, Hamburg Germany.; German Center for Infection Research (DZIF), Partner Site Hamburg-Lübeck-Borstel-Riems, Germany.
Stavrou EX; Department of Medicine, Hematology and Oncology Division, CWRU School of Medicine, Cleveland, OH.; Department of Medicine, Section of Hematology-Oncology, Louis Stokes Veterans Administration Medical Center, Cleveland, OH.
Rangaswamy C; Institute of Clinical Chemistry and Laboratory Medicine, University Medical Center Hamburg-Eppendorf (UKE), Hamburg, Germany.
Mailer RK; Institute of Clinical Chemistry and Laboratory Medicine, University Medical Center Hamburg-Eppendorf (UKE), Hamburg, Germany.
Englert H; Institute of Clinical Chemistry and Laboratory Medicine, University Medical Center Hamburg-Eppendorf (UKE), Hamburg, Germany.
Frye M; Institute of Clinical Chemistry and Laboratory Medicine, University Medical Center Hamburg-Eppendorf (UKE), Hamburg, Germany.
Thiele T; Institute of Immunology and Transfusion Medicine, Department of Transfusion Medicine, University Medicine Greifswald, Greifswald, Germany.
Kochanek S; Department of Gene Therapy, Ulm University, Ulm, Germany.
Krutzke L; Department of Gene Therapy, Ulm University, Ulm, Germany.
Siegerist F; Institute of Anatomy and Cell Biology, University Medicine Greifswald, Greifswald, Germany.
Endlich N; Institute of Anatomy and Cell Biology, University Medicine Greifswald, Greifswald, Germany.; NIPOKA GmbH, Greifswald, Germany.
Warkentin TE; Department of Pathology and Molecular Medicine, and.; Department of Medicine, McMaster University, Hamilton, ON, Canada; and.
Renné T; Institute of Clinical Chemistry and Laboratory Medicine, University Medical Center Hamburg-Eppendorf (UKE), Hamburg, Germany.; Center for Thrombosis and Hemostasis (CTH), Johannes Gutenberg University Medical Center, Mainz, Germany.
Źródło:
Blood [Blood] 2021 Dec 02; Vol. 138 (22), pp. 2256-2268.
Typ publikacji:
Journal Article; Research Support, Non-U.S. Gov't
Język:
English
Imprint Name(s):
Publication: 2021- : [New York] : Elsevier
Original Publication: New York, Grune & Stratton [etc.]
MeSH Terms:
Drug Contamination*
SARS-CoV-2*
Antigen-Antibody Complex/*immunology
Autoantibodies/*immunology
COVID-19/*prevention & control
Capsid Proteins/*adverse effects
ChAdOx1 nCoV-19/*adverse effects
Genetic Vectors/*adverse effects
HEK293 Cells/*immunology
Immunoglobulin G/*immunology
Platelet Factor 4/*immunology
Purpura, Thrombocytopenic, Idiopathic/*etiology
Spike Glycoprotein, Coronavirus/*adverse effects
Adenoviridae/immunology ; Animals ; Antigen-Antibody Complex/ultrastructure ; Autoantibodies/biosynthesis ; Capillary Leak Syndrome/etiology ; Capsid Proteins/immunology ; Cell Line, Transformed ; ChAdOx1 nCoV-19/chemistry ; ChAdOx1 nCoV-19/immunology ; ChAdOx1 nCoV-19/toxicity ; Dynamic Light Scattering ; Epitopes/chemistry ; Epitopes/immunology ; Extracellular Traps/immunology ; Extravasation of Diagnostic and Therapeutic Materials/etiology ; Genetic Vectors/immunology ; HEK293 Cells/chemistry ; Humans ; Imaging, Three-Dimensional ; Immunoglobulin G/biosynthesis ; Inflammation ; Mice ; Microscopy/methods ; Platelet Activation ; Proteomics ; Purpura, Thrombocytopenic, Idiopathic/blood ; Purpura, Thrombocytopenic, Idiopathic/immunology ; Sinus Thrombosis, Intracranial/diagnostic imaging ; Sinus Thrombosis, Intracranial/immunology ; Spike Glycoprotein, Coronavirus/immunology ; Virus Cultivation
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Grant Information:
I01 BX003851 United States BX BLRD VA; R01 HL137695 United States HL NHLBI NIH HHS
Substance Nomenclature:
0 (Antigen-Antibody Complex)
0 (Autoantibodies)
0 (Capsid Proteins)
0 (Epitopes)
0 (Immunoglobulin G)
0 (PF4 protein, human)
0 (Spike Glycoprotein, Coronavirus)
0 (spike protein, SARS-CoV-2)
37270-94-3 (Platelet Factor 4)
B5S3K2V0G8 (ChAdOx1 nCoV-19)
Entry Date(s):
Date Created: 20210929 Date Completed: 20211209 Latest Revision: 20220910
Update Code:
20240105
PubMed Central ID:
PMC8483989
DOI:
10.1182/blood.2021013231
PMID:
34587242
Czasopismo naukowe
SARS-CoV-2 vaccine ChAdOx1 nCoV-19 (AstraZeneca) causes a thromboembolic complication termed vaccine-induced immune thrombotic thrombocytopenia (VITT). Using biophysical techniques, mouse models, and analysis of VITT patient samples, we identified determinants of this vaccine-induced adverse reaction. Super-resolution microscopy visualized vaccine components forming antigenic complexes with platelet factor 4 (PF4) on platelet surfaces to which anti-PF4 antibodies obtained from VITT patients bound. PF4/vaccine complex formation was charge-driven and increased by addition of DNA. Proteomics identified substantial amounts of virus production-derived T-REx HEK293 proteins in the ethylenediaminetetraacetic acid (EDTA)-containing vaccine. Injected vaccine increased vascular leakage in mice, leading to systemic dissemination of vaccine components known to stimulate immune responses. Together, PF4/vaccine complex formation and the vaccine-stimulated proinflammatory milieu trigger a pronounced B-cell response that results in the formation of high-avidity anti-PF4 antibodies in VITT patients. The resulting high-titer anti-PF4 antibodies potently activated platelets in the presence of PF4 or DNA and polyphosphate polyanions. Anti-PF4 VITT patient antibodies also stimulated neutrophils to release neutrophil extracellular traps (NETs) in a platelet PF4-dependent manner. Biomarkers of procoagulant NETs were elevated in VITT patient serum, and NETs were visualized in abundance by immunohistochemistry in cerebral vein thrombi obtained from VITT patients. Together, vaccine-induced PF4/adenovirus aggregates and proinflammatory reactions stimulate pathologic anti-PF4 antibody production that drives thrombosis in VITT. The data support a 2-step mechanism underlying VITT that resembles the pathogenesis of (autoimmune) heparin-induced thrombocytopenia.
(© 2021 by The American Society of Hematology.)
Comment in: Blood. 2021 Dec 2;138(22):2159-2160. (PMID: 34854882)

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