1
|
Stachura P, Liu W, Xu HC, Wlodarczyk A, Stencel O, Pandey P, Vogt M, Bhatia S, Picard D, Remke M, Lang KS, Häussinger D, Homey B, Lang PA, Borkhardt A, Pandyra AA. Unleashing T cell anti-tumor immunity: new potential for 5-Nonloxytryptamine as an agent mediating MHC-I upregulation in tumors. Mol Cancer 2023; 22:136. [PMID: 37582744 PMCID: PMC10426104 DOI: 10.1186/s12943-023-01833-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Accepted: 07/27/2023] [Indexed: 08/17/2023] Open
Abstract
BACKGROUND New therapies are urgently needed in melanoma, particularly in late-stage patients not responsive to immunotherapies and kinase inhibitors. To uncover novel potentiators of T cell anti-tumor immunity, we carried out an ex vivo pharmacological screen and identified 5-Nonyloxytryptamine (5-NL), a serotonin agonist, as increasing the ability of T cells to target tumor cells. METHODS The pharmacological screen utilized lymphocytic choriomeningitis virus (LCMV)-primed splenic T cells and melanoma B16.F10 cells expressing the LCMV gp33 CTL epitope. In vivo tumor growth in C57BL/6 J and NSG mice, in vivo antibody depletion, flow cytometry, immunoblot, CRISPR/Cas9 knockout, histological and RNA-Seq analyses were used to decipher 5-NL's immunomodulatory effects in vitro and in vivo. RESULTS 5-NL delayed tumor growth in vivo and the phenotype was dependent on the hosts' immune system, specifically CD8+ T cells. 5-NL's pro-immune effects were not directly consequential to T cells. Rather, 5-NL upregulated antigen presenting machinery in melanoma and other tumor cells in vitro and in vivo without increasing PD-L1 expression. Mechanistic studies indicated that 5-NL's induced MHC-I expression was inhibited by pharmacologically preventing cAMP Response Element-Binding Protein (CREB) phosphorylation. Importantly, 5-NL combined with anti-PD1 therapy showed significant improvement when compared to single anti-PD-1 treatment. CONCLUSIONS This study demonstrates novel therapeutic opportunities for augmenting immune responses in poorly immunogenic tumors.
Collapse
Affiliation(s)
- Paweł Stachura
- Department of Molecular Medicine II, Medical Faculty, Heinrich-Heine-University, Universitätsstraße 1, 40225, Düsseldorf, Germany
- Department of Pediatric Oncology, Hematology and Clinical Immunology, Medical Faculty, Center of Child and Adolescent Health, Heinrich-Heine-University, Moorenstrasse 5, 40225, Düsseldorf, Germany
| | - Wei Liu
- Department of Molecular Medicine II, Medical Faculty, Heinrich-Heine-University, Universitätsstraße 1, 40225, Düsseldorf, Germany
| | - Haifeng C Xu
- Department of Molecular Medicine II, Medical Faculty, Heinrich-Heine-University, Universitätsstraße 1, 40225, Düsseldorf, Germany
| | - Agnès Wlodarczyk
- Department of Pediatric Oncology, Hematology and Clinical Immunology, Medical Faculty, Center of Child and Adolescent Health, Heinrich-Heine-University, Moorenstrasse 5, 40225, Düsseldorf, Germany
| | - Olivia Stencel
- Department of Pediatric Oncology, Hematology and Clinical Immunology, Medical Faculty, Center of Child and Adolescent Health, Heinrich-Heine-University, Moorenstrasse 5, 40225, Düsseldorf, Germany
| | - Piyush Pandey
- Department of Molecular Medicine II, Medical Faculty, Heinrich-Heine-University, Universitätsstraße 1, 40225, Düsseldorf, Germany
| | - Melina Vogt
- Department of Pediatric Oncology, Hematology and Clinical Immunology, Medical Faculty, Center of Child and Adolescent Health, Heinrich-Heine-University, Moorenstrasse 5, 40225, Düsseldorf, Germany
| | - Sanil Bhatia
- Department of Pediatric Oncology, Hematology and Clinical Immunology, Medical Faculty, Center of Child and Adolescent Health, Heinrich-Heine-University, Moorenstrasse 5, 40225, Düsseldorf, Germany
| | - Daniel Picard
- Department of Pediatric Oncology, Hematology and Clinical Immunology, Medical Faculty, Center of Child and Adolescent Health, Heinrich-Heine-University, Moorenstrasse 5, 40225, Düsseldorf, Germany
- Division of Pediatric Neuro-Oncogenomics, German Cancer Research Center (DKFZ), Heidelberg, Germany
- Partner Site Essen/Düsseldorf, German Consortium for Translational Cancer Research (DKTK), Düsseldorf, Germany
- Department of Neuropathology, Medical Faculty, Heinrich-Heine University, Moorenstrasse 5, Düsseldorf, 40225, Germany
| | - Marc Remke
- Department of Pediatric Oncology, Hematology and Clinical Immunology, Medical Faculty, Center of Child and Adolescent Health, Heinrich-Heine-University, Moorenstrasse 5, 40225, Düsseldorf, Germany
- Division of Pediatric Neuro-Oncogenomics, German Cancer Research Center (DKFZ), Heidelberg, Germany
- Partner Site Essen/Düsseldorf, German Consortium for Translational Cancer Research (DKTK), Düsseldorf, Germany
- Department of Neuropathology, Medical Faculty, Heinrich-Heine University, Moorenstrasse 5, Düsseldorf, 40225, Germany
| | - Karl S Lang
- Institute of Immunology, Medical Faculty, University of Duisburg-Essen, Hufelandstrasse 55, 45147, Essen, Germany
| | - Dieter Häussinger
- Department of Gastroenterology, Hepatology and Infectious Diseases, Medical Faculty, Heinrich-Heine-University, Moorenstrasse 5, Düsseldorf, 40225, Germany
| | - Bernhard Homey
- Department of Dermatology, Medical Faculty, Heinrich-Heine-University, Moorenstrasse 5, Düsseldorf, 40225, Germany
| | - Philipp A Lang
- Department of Molecular Medicine II, Medical Faculty, Heinrich-Heine-University, Universitätsstraße 1, 40225, Düsseldorf, Germany
| | - Arndt Borkhardt
- Department of Pediatric Oncology, Hematology and Clinical Immunology, Medical Faculty, Center of Child and Adolescent Health, Heinrich-Heine-University, Moorenstrasse 5, 40225, Düsseldorf, Germany
| | - Aleksandra A Pandyra
- Department of Pediatric Oncology, Hematology and Clinical Immunology, Medical Faculty, Center of Child and Adolescent Health, Heinrich-Heine-University, Moorenstrasse 5, 40225, Düsseldorf, Germany.
- Institute of Clinical Chemistry and Clinical Pharmacology, University Hospital Bonn, Venusberg-Campus 1, 53127, Bonn, Germany.
- German Center for Infection Research (DZIF), Partner Site Bonn-Cologne, Bonn, Germany.
| |
Collapse
|
2
|
Stookey JD, Paulweber B, Felder TK, Lang F, Häussinger D, Killilea DW, Kuypers FA, Ritter M. Change in Metabolomic Profile Associated with an Average Increase in Plain Water Intake of >+ 1 L/Day, Sustained Over 4 Weeks, in Healthy Young Men with Initial Total Water Intake Below 2 L/Day. Paracelsus Proc Exp Med 2023; 2:41-66. [PMID: 37304678 PMCID: PMC10253256 DOI: 10.33594/000000619] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Background/Aims Cells adapt to chronic extracellular hypotonicity by altering metabolism. Corresponding effects of sustained hypotonic exposure at the whole-person level remain to be confirmed and characterized in clinical and population-based studies. This analysis aimed to 1) describe changes in urine and serum metabolomic profiles associated with four weeks of sustained > +1 L/d drinking water in healthy, normal weight, young men, 2) identify metabolic pathways potentially impacted by chronic hypotonicity, and 3) explore if effects of chronic hypotonicity differ by type of specimen and/or acute hydration condition. Materials Untargeted metabolomic assays were completed for specimen stored from Week 1 and Week 6 of the Adapt Study for four men (20-25 years) who changed hydration classification during that period. Each week, first-morning urine was collected after overnight food and water restriction, and urine (t+60 min) and serum (t+90 min) were collected after a 750 mL bolus of drinking water. Metaboanalyst 5.0 was used to compare metabolomic profiles. Results In association with four weeks of > + 1 L/d drinking water, urine osmolality decreased below 800 mOsm/kg H2O and saliva osmolality decreased below 100 mOsm/kg H2O. Between Week 1 and Week 6, 325 of 562 metabolic features in serum changed by 2-fold or more relative to creatinine. Based on hypergeometric test p-value <0.05 or Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway impact factor >0.2, the sustained > + 1 L/d of drinking water was associated with concurrent changes in carbohydrate, protein, lipid, and micronutrient metabolism, a metabolomic pattern of carbohydrate oxidation via the tricarboxylic acid (TCA) cycle, instead of glycolysis to lactate, and a reduction of chronic disease risk factors in Week 6. Similar metabolic pathways appeared potentially impacted in urine, but the directions of impact differed by specimen type. Conclusion In healthy, normal weight, young men with initial total water intake below 2 L/d, sustained > + 1 L/d drinking water was associated with profound changes in serum and urine metabolomic profile, which suggested normalization of an aestivation-like metabolic pattern and a switch away from a Warburg-like pattern. Further research is warranted to pursue whole-body effects of chronic hypotonicity that reflect cell-level effects and potential beneficial effects of drinking water on chronic disease risk.
Collapse
Affiliation(s)
- Jodi D Stookey
- Water and Hydration Translational Epidemiological Research, San Francisco, USA
| | - Bernhard Paulweber
- Department of Internal Medicine, St. Johanns University Hospital, Paracelsus Medical University, Salzburg, Austria
| | - Thomas K Felder
- Department of Laboratory Medicine, Paracelsus Medical University, Salzburg, Austria
| | - Florian Lang
- Department of Physiology, Eberhard Karls University, Tuebingen, Germany
| | - Dieter Häussinger
- Clinic for Gastroenterology, Hepatology, and Infectious Diseases, Medical Faculty, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | - David W Killilea
- Office of Research, University of California, San Francisco, USA
| | - Frans A Kuypers
- Division of Hematology, Department of Pediatrics, RBC Lab, University of California, San Francisco, USA
| | - Markus Ritter
- Center of Physiology, Pathophysiology and Biophysics, Institute of Physiology and Pathophysiology, Salzburg, Austria
- Ludwig Boltzmann Institute for Arthritis and Rehabilitation, Paracelsus Medical University, Salzburg, Austria
- Gastein Research Institute, Paracelsus Medical University, Salzburg, Austria
- Kathmandu University School of Medical Sciences, Dhulikhel, Nepal
| |
Collapse
|
3
|
Zöllner HJ, Thiel TA, Füllenbach ND, Jördens MS, Ahn S, Wilms LM, Ljimani A, Häussinger D, Butz M, Wittsack HJ, Schnitzler A, Oeltzschner G. J-difference GABA-edited MRS reveals altered cerebello-thalamo-cortical metabolism in patients with hepatic encephalopathy. Metab Brain Dis 2023; 38:1221-1238. [PMID: 36729261 PMCID: PMC10897767 DOI: 10.1007/s11011-023-01174-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Accepted: 01/17/2023] [Indexed: 02/03/2023]
Abstract
Hepatic encephalopathy (HE) is a common neurological manifestation of liver cirrhosis and is characterized by an increase of ammonia in the brain accompanied by a disrupted neurotransmitter balance, including the GABAergic and glutamatergic systems. The aim of this study is to investigate metabolic abnormalities in the cerebello-thalamo-cortical system of HE patients using GABA-edited MRS and links between metabolite levels, disease severity, critical flicker frequency (CFF), motor performance scores, and blood ammonia levels. GABA-edited MRS was performed in 35 participants (16 controls, 19 HE patients) on a clinical 3 T MRI system. MRS voxels were placed in the right cerebellum, left thalamus, and left motor cortex. Levels of GABA+ and of other metabolites of interest (glutamine, glutamate, myo-inositol, glutathione, total choline, total NAA, and total creatine) were assessed. Group differences in metabolite levels and associations with clinical metrics were tested. GABA+ levels were significantly increased in the cerebellum of patients with HE. GABA+ levels in the motor cortex were significantly decreased in HE patients, and correlated with the CFF (r = 0.73; p < .05) and motor performance scores (r = -0.65; p < .05). Well-established HE-typical metabolite patterns (increased glutamine, decreased myo-inositol and total choline) were confirmed in all three regions and were closely linked to clinical metrics. In summary, our findings provide further evidence for alterations in the GABAergic system in the cerebellum and motor cortex in HE. These changes were accompanied by characteristic patterns of osmolytes and oxidative stress markers in the cerebello-thalamo-cortical system. These metabolic disturbances are a likely contributor to HE motor symptoms in HE. In patients with hepatic encephalopathy, GABA+ levels in the cerebello-thalamo-cortical loop are significantly increased in the cerebellum and significantly decreased in the motor cortex. GABA+ levels in the motor cortex strongly correlate with critical flicker frequency (CFF) and motor performance score (pegboard test tPEG), but not blood ammonia levels (NH3).
Collapse
Affiliation(s)
- Helge Jörn Zöllner
- Russell H. Morgan Department of Radiology and Radiological Science, The Johns Hopkins University School of Medicine, Baltimore, MD, USA.
- F. M. Kirby Research Center for Functional Brain Imaging, Kennedy Krieger Institute, Baltimore, MD, USA.
- Institute of Clinical Neuroscience and Medical Psychology, Medical Faculty, Heinrich-Heine-University Düsseldorf, Düsseldorf, Germany.
- Department of Diagnostic and Interventional Radiology, Medical Faculty, Heinrich-Heine-University Düsseldorf, Düsseldorf, Germany.
| | - Thomas A Thiel
- Institute of Clinical Neuroscience and Medical Psychology, Medical Faculty, Heinrich-Heine-University Düsseldorf, Düsseldorf, Germany
- Department of Diagnostic and Interventional Radiology, Medical Faculty, Heinrich-Heine-University Düsseldorf, Düsseldorf, Germany
| | - Nur-Deniz Füllenbach
- Department of Gastroenterology, Hepatology and Infectiology, Medical Faculty, Heinrich-Heine-University Düsseldorf, Düsseldorf, Germany
| | - Markus S Jördens
- Department of Gastroenterology, Hepatology and Infectiology, Medical Faculty, Heinrich-Heine-University Düsseldorf, Düsseldorf, Germany
| | | | - Lena M Wilms
- Department of Diagnostic and Interventional Radiology, Medical Faculty, Heinrich-Heine-University Düsseldorf, Düsseldorf, Germany
| | - Alexandra Ljimani
- Department of Diagnostic and Interventional Radiology, Medical Faculty, Heinrich-Heine-University Düsseldorf, Düsseldorf, Germany
| | - Dieter Häussinger
- Department of Gastroenterology, Hepatology and Infectiology, Medical Faculty, Heinrich-Heine-University Düsseldorf, Düsseldorf, Germany
| | - Markus Butz
- Institute of Clinical Neuroscience and Medical Psychology, Medical Faculty, Heinrich-Heine-University Düsseldorf, Düsseldorf, Germany
| | - Hans-Jörg Wittsack
- Department of Diagnostic and Interventional Radiology, Medical Faculty, Heinrich-Heine-University Düsseldorf, Düsseldorf, Germany
| | - Alfons Schnitzler
- Institute of Clinical Neuroscience and Medical Psychology, Medical Faculty, Heinrich-Heine-University Düsseldorf, Düsseldorf, Germany
| | - Georg Oeltzschner
- Russell H. Morgan Department of Radiology and Radiological Science, The Johns Hopkins University School of Medicine, Baltimore, MD, USA
- F. M. Kirby Research Center for Functional Brain Imaging, Kennedy Krieger Institute, Baltimore, MD, USA
| |
Collapse
|
4
|
Jensen BEO, Knops E, Cords L, Lübke N, Salgado M, Busman-Sahay K, Estes JD, Huyveneers LEP, Perdomo-Celis F, Wittner M, Gálvez C, Mummert C, Passaes C, Eberhard JM, Münk C, Hauber I, Hauber J, Heger E, De Clercq J, Vandekerckhove L, Bergmann S, Dunay GA, Klein F, Häussinger D, Fischer JC, Nachtkamp K, Timm J, Kaiser R, Harrer T, Luedde T, Nijhuis M, Sáez-Cirión A, Schulze Zur Wiesch J, Wensing AMJ, Martinez-Picado J, Kobbe G. In-depth virological and immunological characterization of HIV-1 cure after CCR5Δ32/Δ32 allogeneic hematopoietic stem cell transplantation. Nat Med 2023; 29:583-587. [PMID: 36807684 PMCID: PMC10033413 DOI: 10.1038/s41591-023-02213-x] [Citation(s) in RCA: 46] [Impact Index Per Article: 46.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Accepted: 01/09/2023] [Indexed: 02/22/2023]
Abstract
Despite scientific evidence originating from two patients published to date that CCR5Δ32/Δ32 hematopoietic stem cell transplantation (HSCT) can cure human immunodeficiency virus type 1 (HIV-1), the knowledge of immunological and virological correlates of cure is limited. Here we characterize a case of long-term HIV-1 remission of a 53-year-old male who was carefully monitored for more than 9 years after allogeneic CCR5Δ32/Δ32 HSCT performed for acute myeloid leukemia. Despite sporadic traces of HIV-1 DNA detected by droplet digital PCR and in situ hybridization assays in peripheral T cell subsets and tissue-derived samples, repeated ex vivo quantitative and in vivo outgrowth assays in humanized mice did not reveal replication-competent virus. Low levels of immune activation and waning HIV-1-specific humoral and cellular immune responses indicated a lack of ongoing antigen production. Four years after analytical treatment interruption, the absence of a viral rebound and the lack of immunological correlates of HIV-1 antigen persistence are strong evidence for HIV-1 cure after CCR5Δ32/Δ32 HSCT.
Collapse
Affiliation(s)
- Björn-Erik Ole Jensen
- Department of Gastroenterology, Hepatology and Infectious Diseases, Düsseldorf University Hospital, Medical Faculty, Heinrich Heine University, Düsseldorf, Germany.
| | - Elena Knops
- Institute of Virology, University and University Hospital Cologne, University of Cologne, Cologne, Germany
- German Center for Infection Research, Partner Site Bonn-Cologne, Cologne, Germany
| | - Leon Cords
- Infectious Diseases Unit, I. Department of Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Nadine Lübke
- Institute of Virology, Düsseldorf University Hospital, Medical Faculty, Heinrich Heine University, Düsseldorf, Germany
| | - Maria Salgado
- IrsiCaixa AIDS Research Institute, Barcelona, Spain
- Center for Biomedical Research in Infectious Diseases (CIBERINFEC), Carlos III Health Institute, Madrid, Spain
- Germans Trias i Pujol Research Institute, Barcelona, Spain
| | - Kathleen Busman-Sahay
- Vaccine and Gene Therapy Institute and Oregon National Primate Research Center, Oregon Health and Science University, Beaverton, OR, USA
| | - Jacob D Estes
- Vaccine and Gene Therapy Institute and Oregon National Primate Research Center, Oregon Health and Science University, Beaverton, OR, USA
| | - Laura E P Huyveneers
- Translational Virology, Department of Medical Microbiology, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Federico Perdomo-Celis
- Institut Pasteur, Paris Cité University, HIV Inflammation and Persistence, Paris, France
| | - Melanie Wittner
- Infectious Diseases Unit, I. Department of Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- German Center for Infection Research, Partner Site Hamburg-Lübeck-Borstel-Riems, Hamburg, Germany
| | | | - Christiane Mummert
- Infectious Diseases and Immunodeficiency Section, Department of Internal Medicine 3, Universitätsklinikum Erlangen, Friedrich-Alexander Universität Erlangen-Nürnberg, Erlangen, Germany
- Bavarian Nordic, Martinsried, Germany
| | - Caroline Passaes
- Institut Pasteur, Paris Cité University, HIV Inflammation and Persistence, Paris, France
| | - Johanna M Eberhard
- Infectious Diseases Unit, I. Department of Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- German Center for Infection Research, Partner Site Hamburg-Lübeck-Borstel-Riems, Hamburg, Germany
- Helmholtz Center for Infection Research, Helmholtz Institute for One Health, Greifswald, Germany
| | - Carsten Münk
- Department of Gastroenterology, Hepatology and Infectious Diseases, Düsseldorf University Hospital, Medical Faculty, Heinrich Heine University, Düsseldorf, Germany
| | | | - Joachim Hauber
- German Center for Infection Research, Partner Site Hamburg-Lübeck-Borstel-Riems, Hamburg, Germany
- Leibniz Institute of Virology, Hamburg, Germany
| | - Eva Heger
- Institute of Virology, University and University Hospital Cologne, University of Cologne, Cologne, Germany
- German Center for Infection Research, Partner Site Bonn-Cologne, Cologne, Germany
| | - Jozefien De Clercq
- HIV Cure Research Center and Department of General Internal Medicine and Infectious Diseases, Ghent University Hospital, Ghent, Belgium
| | - Linos Vandekerckhove
- HIV Cure Research Center and Department of General Internal Medicine and Infectious Diseases, Ghent University Hospital, Ghent, Belgium
| | - Silke Bergmann
- Infectious Diseases and Immunodeficiency Section, Department of Internal Medicine 3, Universitätsklinikum Erlangen, Friedrich-Alexander Universität Erlangen-Nürnberg, Erlangen, Germany
| | - Gábor A Dunay
- German Center for Infection Research, Partner Site Hamburg-Lübeck-Borstel-Riems, Hamburg, Germany
- Leibniz Institute of Virology, Hamburg, Germany
- University Children's Research, UCR@Kinder-UKE, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Florian Klein
- Institute of Virology, University and University Hospital Cologne, University of Cologne, Cologne, Germany
- German Center for Infection Research, Partner Site Bonn-Cologne, Cologne, Germany
| | - Dieter Häussinger
- Department of Gastroenterology, Hepatology and Infectious Diseases, Düsseldorf University Hospital, Medical Faculty, Heinrich Heine University, Düsseldorf, Germany
| | - Johannes C Fischer
- Institute for Transplant Diagnostics and Cell Therapeutics, Düsseldorf University Hospital, Medical Faculty, Heinrich Heine University, Düsseldorf, Germany
| | - Kathrin Nachtkamp
- Department of Hematology, Oncology and Clinical Immunology, Medical Faculty, Düsseldorf University Hospital, Heinrich Heine University, Düsseldorf, Germany
| | - Joerg Timm
- Institute of Virology, Düsseldorf University Hospital, Medical Faculty, Heinrich Heine University, Düsseldorf, Germany
| | - Rolf Kaiser
- Institute of Virology, University and University Hospital Cologne, University of Cologne, Cologne, Germany
- German Center for Infection Research, Partner Site Bonn-Cologne, Cologne, Germany
| | - Thomas Harrer
- Infectious Diseases and Immunodeficiency Section, Department of Internal Medicine 3, Universitätsklinikum Erlangen, Friedrich-Alexander Universität Erlangen-Nürnberg, Erlangen, Germany
| | - Tom Luedde
- Department of Gastroenterology, Hepatology and Infectious Diseases, Düsseldorf University Hospital, Medical Faculty, Heinrich Heine University, Düsseldorf, Germany
| | - Monique Nijhuis
- Translational Virology, Department of Medical Microbiology, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Asier Sáez-Cirión
- Institut Pasteur, Paris Cité University, HIV Inflammation and Persistence, Paris, France
| | - Julian Schulze Zur Wiesch
- Infectious Diseases Unit, I. Department of Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.
- German Center for Infection Research, Partner Site Hamburg-Lübeck-Borstel-Riems, Hamburg, Germany.
| | - Annemarie M J Wensing
- Translational Virology, Department of Medical Microbiology, University Medical Center Utrecht, Utrecht, the Netherlands
- Ezintsha, University of the Witwatersrand, Johannesburg, South Africa
| | - Javier Martinez-Picado
- IrsiCaixa AIDS Research Institute, Barcelona, Spain
- Center for Biomedical Research in Infectious Diseases (CIBERINFEC), Carlos III Health Institute, Madrid, Spain
- University of Vic-Central University of Catalonia, Barcelona, Spain
- Catalan Institution for Research and Advanced Studies, Barcelona, Spain
| | - Guido Kobbe
- Department of Hematology, Oncology and Clinical Immunology, Medical Faculty, Düsseldorf University Hospital, Heinrich Heine University, Düsseldorf, Germany
| |
Collapse
|
5
|
Fischer JC, Balz V, Jazmati D, Bölke E, Freise NF, Keitel V, Feldt T, Jensen BEO, Bode J, Lüdde T, Häussinger D, Adams O, Schneider EM, Enczmann J, Rox JM, Hermsen D, Schulze-Bosse K, Kindgen-Milles D, Knoefel WT, van Griensven M, Haussmann J, Tamaskovics B, Plettenberg C, Scheckenbach K, Corradini S, Pedoto A, Maas K, Schmidt L, Grebe O, Esposito I, Ehrhardt A, Peiper M, Buhren BA, Calles C, Stöhr A, Gerber PA, Lichtenberg A, Schelzig H, Flaig Y, Rezazadeh A, Budach W, Matuschek C. Prognostic markers for the clinical course in the blood of patients with SARS-CoV-2 infection. Eur J Med Res 2022; 27:255. [PMID: 36411478 PMCID: PMC9676819 DOI: 10.1186/s40001-022-00864-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2022] [Accepted: 10/20/2022] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND The presentation of peptides and the subsequent immune response depend on the MHC characteristics and influence the specificity of the immune response. Several studies have found an association between HLA variants and differential COVID-19 outcomes and have shown that HLA genotypes are associated with differential immune responses against SARS-CoV-2, particularly in severely ill patients. Information, whether HLA haplotypes are associated with the severity or length of the disease in moderately diseased individuals is absent. METHODS Next-generation sequencing-based HLA typing was performed in 303 female and 231 male non-hospitalized North Rhine Westphalian patients infected with SARS-CoV2 during the first and second wave. For HLA-Class I, we obtained results from 528 patients, and for HLA-Class II from 531. In those patients, who became ill between March 2020 and January 2021, the 22 most common HLA-Class I (HLA-A, -B, -C) or HLA-Class II (HLA -DRB1/3/4, -DQA1, -DQB1) haplotypes were determined. The identified HLA haplotypes as well as the presence of a CCR5Δ32 mutation and number of O and A blood group alleles were associated to disease severity and duration of the disease. RESULTS The influence of the HLA haplotypes on disease severity and duration was more pronounced than the influence of age, sex, or ABO blood group. These associations were sex dependent. The presence of mutated CCR5 resulted in a longer recovery period in males. CONCLUSION The existence of certain HLA haplotypes is associated with more severe disease.
Collapse
Affiliation(s)
- Johannes C. Fischer
- grid.14778.3d0000 0000 8922 7789Institute for Transplant Diagnostics and Cell Therapeutics, Medical Faculty, University Hospital Dusseldorf, Heinrich-Heine-University Dusseldorf, Dusseldorf, Germany
| | - Vera Balz
- grid.14778.3d0000 0000 8922 7789Institute for Transplant Diagnostics and Cell Therapeutics, Medical Faculty, University Hospital Dusseldorf, Heinrich-Heine-University Dusseldorf, Dusseldorf, Germany
| | - Danny Jazmati
- grid.14778.3d0000 0000 8922 7789Department of Radiation Oncology, Medical Faculty, University Hospital Dusseldorf, Heinrich-Heine-University Dusseldorf, Dusseldorf, Germany
| | - Edwin Bölke
- grid.14778.3d0000 0000 8922 7789Department of Radiation Oncology, Medical Faculty, University Hospital Dusseldorf, Heinrich-Heine-University Dusseldorf, Dusseldorf, Germany
| | - Noemi F. Freise
- grid.14778.3d0000 0000 8922 7789Department of Gastroenterology, Hepatology and Infectious Diseases, Medical Faculty, University Hospital Dusseldorf, Heinrich-Heine-University Dusseldorf, Dusseldorf, Germany
| | - Verena Keitel
- grid.14778.3d0000 0000 8922 7789Department of Gastroenterology, Hepatology and Infectious Diseases, Medical Faculty, University Hospital Dusseldorf, Heinrich-Heine-University Dusseldorf, Dusseldorf, Germany
| | - Torsten Feldt
- grid.14778.3d0000 0000 8922 7789Department of Gastroenterology, Hepatology and Infectious Diseases, Medical Faculty, University Hospital Dusseldorf, Heinrich-Heine-University Dusseldorf, Dusseldorf, Germany
| | - Björn-Erik Ole Jensen
- grid.14778.3d0000 0000 8922 7789Department of Gastroenterology, Hepatology and Infectious Diseases, Medical Faculty, University Hospital Dusseldorf, Heinrich-Heine-University Dusseldorf, Dusseldorf, Germany
| | - Johannes Bode
- grid.14778.3d0000 0000 8922 7789Department of Gastroenterology, Hepatology and Infectious Diseases, Medical Faculty, University Hospital Dusseldorf, Heinrich-Heine-University Dusseldorf, Dusseldorf, Germany
| | - Tom Lüdde
- grid.14778.3d0000 0000 8922 7789Institute for Virology, Medical Faculty, University Hospital Dusseldorf, Heinrich-Heine-University Dusseldorf, Dusseldorf, Germany
| | - Dieter Häussinger
- grid.14778.3d0000 0000 8922 7789Department of Gastroenterology, Hepatology and Infectious Diseases, Medical Faculty, University Hospital Dusseldorf, Heinrich-Heine-University Dusseldorf, Dusseldorf, Germany
| | - Ortwin Adams
- grid.14778.3d0000 0000 8922 7789Institute for Virology, Medical Faculty, University Hospital Dusseldorf, Heinrich-Heine-University Dusseldorf, Dusseldorf, Germany
| | - E. Marion Schneider
- grid.410712.10000 0004 0473 882XDivision of Experimental Anesthesiology, University Hospital Ulm, Ulm, Germany
| | - Jürgen Enczmann
- grid.14778.3d0000 0000 8922 7789Institute for Transplant Diagnostics and Cell Therapeutics, Medical Faculty, University Hospital Dusseldorf, Heinrich-Heine-University Dusseldorf, Dusseldorf, Germany
| | - Jutta M. Rox
- grid.14778.3d0000 0000 8922 7789Institute for Transplant Diagnostics and Cell Therapeutics, Medical Faculty, University Hospital Dusseldorf, Heinrich-Heine-University Dusseldorf, Dusseldorf, Germany
| | - Derik Hermsen
- grid.14778.3d0000 0000 8922 7789Central Institute for Laboratory Diagnostics and Clinical Chemistry, Medical Faculty, University Hospital Dusseldorf, Heinrich-Heine-University Dusseldorf, Dusseldorf, Germany
| | - Karin Schulze-Bosse
- grid.14778.3d0000 0000 8922 7789Central Institute for Laboratory Diagnostics and Clinical Chemistry, Medical Faculty, University Hospital Dusseldorf, Heinrich-Heine-University Dusseldorf, Dusseldorf, Germany
| | - Detlef Kindgen-Milles
- grid.14778.3d0000 0000 8922 7789Department of Anesthesiology, Medical Faculty, University Hospital Dusseldorf, Heinrich-Heine-University Dusseldorf, Dusseldorf, Germany
| | - Wolfram Trudo Knoefel
- grid.14778.3d0000 0000 8922 7789Department of Surgery and Interdisciplinary Surgical Intensive Care Unit, Medical Faculty, University Hospital Dusseldorf, Heinrich-Heine-University Dusseldorf, Dusseldorf, Germany
| | - Martijn van Griensven
- grid.5012.60000 0001 0481 6099Department cBITE, MERLN Institute for Technology-Inspired Regenerative Medicine, Maastricht University, Maastricht, The Netherlands
| | - Jan Haussmann
- grid.14778.3d0000 0000 8922 7789Department of Radiation Oncology, Medical Faculty, University Hospital Dusseldorf, Heinrich-Heine-University Dusseldorf, Dusseldorf, Germany
| | - Balint Tamaskovics
- grid.14778.3d0000 0000 8922 7789Department of Radiation Oncology, Medical Faculty, University Hospital Dusseldorf, Heinrich-Heine-University Dusseldorf, Dusseldorf, Germany
| | - Christian Plettenberg
- grid.14778.3d0000 0000 8922 7789Department of Ear, Nose and Throat Disease, Medical Faculty, University Hospital Dusseldorf, Heinrich-Heine-University Dusseldorf, Dusseldorf, Germany
| | - Kathrin Scheckenbach
- grid.14778.3d0000 0000 8922 7789Department of Ear, Nose and Throat Disease, Medical Faculty, University Hospital Dusseldorf, Heinrich-Heine-University Dusseldorf, Dusseldorf, Germany
| | - Stefanie Corradini
- grid.5252.00000 0004 1936 973XDepartment of Radiation Oncology, LMU University of Munich, Munich, Germany
| | - Alessia Pedoto
- grid.51462.340000 0001 2171 9952Department of Anesthesiology, Memorial Sloan Kettering Cancer Center, New York, NY USA
| | - Kitti Maas
- grid.14778.3d0000 0000 8922 7789Department of Radiation Oncology, Medical Faculty, University Hospital Dusseldorf, Heinrich-Heine-University Dusseldorf, Dusseldorf, Germany
| | - Livia Schmidt
- grid.14778.3d0000 0000 8922 7789Department of Radiation Oncology, Medical Faculty, University Hospital Dusseldorf, Heinrich-Heine-University Dusseldorf, Dusseldorf, Germany
| | - Olaf Grebe
- Department of Cardiology and Rhythmology, Petrus Hospital, Wuppertal, Germany
| | - Irene Esposito
- grid.14778.3d0000 0000 8922 7789Institute of Pathology, Medical Faculty, University Hospital Dusseldorf, Heinrich-Heine-University Dusseldorf, Dusseldorf, Germany
| | - Anja Ehrhardt
- grid.412581.b0000 0000 9024 6397Institute of Virology, University of Witten/Herdecke, Witten, Germany
| | - Matthias Peiper
- grid.14778.3d0000 0000 8922 7789Medical Faculty, Medical Faculty, University Hospital Dusseldorf, Heinrich-Heine-University Dusseldorf, Dusseldorf, Germany
| | - Bettina Alexandra Buhren
- grid.14778.3d0000 0000 8922 7789Department of Radiation Oncology, Medical Faculty, University Hospital Dusseldorf, Heinrich-Heine-University Dusseldorf, Dusseldorf, Germany
| | - Christian Calles
- grid.14778.3d0000 0000 8922 7789Coordination Center for Clinical Studies, Medical Faculty, University Hospital Dusseldorf, Heinrich-Heine-University Dusseldorf, Dusseldorf, Germany
| | - Andreas Stöhr
- grid.14778.3d0000 0000 8922 7789Coordination Center for Clinical Studies, Medical Faculty, University Hospital Dusseldorf, Heinrich-Heine-University Dusseldorf, Dusseldorf, Germany
| | - Peter Arne Gerber
- grid.14778.3d0000 0000 8922 7789Department of Radiation Oncology, Medical Faculty, University Hospital Dusseldorf, Heinrich-Heine-University Dusseldorf, Dusseldorf, Germany
| | - Artur Lichtenberg
- grid.14778.3d0000 0000 8922 7789Department of Cardiac Surgery, Medical Faculty, University Hospital Dusseldorf, Heinrich-Heine-University Dusseldorf, Dusseldorf, Germany
| | - Hubert Schelzig
- grid.14778.3d0000 0000 8922 7789Department of Vascular Surgery, Medical Faculty, University Hospital Dusseldorf, Heinrich-Heine-University Dusseldorf, Dusseldorf, Germany
| | - Yechan Flaig
- grid.14778.3d0000 0000 8922 7789Department of Radiation Oncology, Medical Faculty, University Hospital Dusseldorf, Heinrich-Heine-University Dusseldorf, Dusseldorf, Germany
| | - Amir Rezazadeh
- grid.14778.3d0000 0000 8922 7789Department of Radiation Oncology, Medical Faculty, University Hospital Dusseldorf, Heinrich-Heine-University Dusseldorf, Dusseldorf, Germany
| | - Wilfried Budach
- grid.14778.3d0000 0000 8922 7789Department of Radiation Oncology, Medical Faculty, University Hospital Dusseldorf, Heinrich-Heine-University Dusseldorf, Dusseldorf, Germany
| | - Christiane Matuschek
- grid.14778.3d0000 0000 8922 7789Department of Radiation Oncology, Medical Faculty, University Hospital Dusseldorf, Heinrich-Heine-University Dusseldorf, Dusseldorf, Germany
| |
Collapse
|
6
|
Xu HC, Huang J, Pandyra AA, Pandey P, Wang R, Zhang Z, Zhuang Y, Gertzen CG, Münk C, Herebian D, Borkhardt A, Recher M, Gohlke H, Esposito I, Oberbarnscheidt M, Häussinger D, Lang KS, Lang PA. Single MHC-I Expression Promotes Virus-Induced Liver Immunopathology. Hepatol Commun 2022; 6:1620-1633. [PMID: 35166071 PMCID: PMC9234681 DOI: 10.1002/hep4.1913] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
Abstract
Major histocompatibility complex I (MHC-I) molecules present epitopes on the cellular surface of antigen-presenting cells to prime cytotoxic clusters of differentiation 8 (CD8)+ T cells (CTLs), which then identify and eliminate other cells such as virus-infected cells bearing the antigen. Human hepatitis virus cohort studies have previously identified MHC-I molecules as promising predictors of viral clearance. However, the underlying functional significance of these predictions is not fully understood. Here, we show that expression of single MHC-I isomers promotes virus-induced liver immunopathology. Specifically, using the lymphocytic choriomeningitis virus (LCMV) model system, we found MHC-I proteins to be highly up-regulated during infection. Deletion of one of the two MHC-I isomers histocompatibility antigen 2 (H2)-Db or H2-Kb in C57Bl/6 mice resulted in CTL activation recognizing the remaining MHC-I with LCMV epitopes in increased paucity. This increased CTL response resulted in hepatocyte death, increased caspase activation, and severe metabolic changes in liver tissue following infection with LCMV. Moreover, depletion of CTLs abolished LCMV-induced pathology in these mice with resulting viral persistence. In turn, natural killer (NK) cell depletion further increased antiviral CTL immunity and clearance of LCMV even in the presence of a single MHC-I isomer. Conclusion: Our results suggest that uniform MHC-I molecule expression promotes enhanced CTL immunity during viral infection and contributes to increased CTL-mediated liver cell damage that was alleviated by CD8 or NK cell depletion.
Collapse
Affiliation(s)
- Haifeng C. Xu
- Department of Molecular Medicine II, Medical FacultyHeinrich Heine UniversityDüsseldorfGermany
| | - Jun Huang
- Department of Molecular Medicine II, Medical FacultyHeinrich Heine UniversityDüsseldorfGermany
| | - Aleksandra A. Pandyra
- Department of Pediatric Oncology, Hematology and Clinical ImmunologyMedical FacultyCenter of Child and Adolescent HealthHeinrich‐Heine‐UniversityDüsseldorfGermany
| | - Piyush Pandey
- Department of Molecular Medicine II, Medical FacultyHeinrich Heine UniversityDüsseldorfGermany
| | - Ruifeng Wang
- Department of Molecular Medicine II, Medical FacultyHeinrich Heine UniversityDüsseldorfGermany
| | - Zeli Zhang
- Clinic for Gastroenterology, Hepatology, and Infectious DiseasesMedical FacultyHeinrich Heine University DüsseldorfDüsseldorfGermany
| | - Yuan Zhuang
- Department of Molecular Medicine II, Medical FacultyHeinrich Heine UniversityDüsseldorfGermany
| | - Christoph G.W. Gertzen
- John von Neumann Institute for ComputingJülich Supercomputing CenterInstitute of Biological Information Processing (Structural Biochemistry) and Institute of Bio‐ and Geosciences (Bioinformatics)Forschungszentrum Jülich GmbHJülichGermany
- Institute for Pharmaceutical and Medicinal ChemistryHeinrich Heine University DüsseldorfDüsseldorfGermany
- Center for Structural StudiesHeinrich Heine University DüsseldorfDüsseldorfGermany
| | - Carsten Münk
- Clinic for Gastroenterology, Hepatology, and Infectious DiseasesMedical FacultyHeinrich Heine University DüsseldorfDüsseldorfGermany
| | - Diran Herebian
- Department of General Pediatrics, Neonatology and Pediatric CardiologyMedical FacultyHeinrich‐Heine‐UniversityDüsseldorfGermany
| | - Arndt Borkhardt
- Department of Pediatric Oncology, Hematology and Clinical ImmunologyMedical FacultyCenter of Child and Adolescent HealthHeinrich‐Heine‐UniversityDüsseldorfGermany
| | - Mike Recher
- Immunodeficiency ClinicMedical Outpatient Unit and Immunodeficiency LabDepartment BiomedicineBasel University HospitalBaselSwitzerland
| | - Holger Gohlke
- John von Neumann Institute for ComputingJülich Supercomputing CenterInstitute of Biological Information Processing (Structural Biochemistry) and Institute of Bio‐ and Geosciences (Bioinformatics)Forschungszentrum Jülich GmbHJülichGermany
- Institute for Pharmaceutical and Medicinal ChemistryHeinrich Heine University DüsseldorfDüsseldorfGermany
| | - Irene Esposito
- Institute of PathologyMedical FacultyHeinrich‐Heine University and University Hospital of DuesseldorfDüsseldorfGermany
| | | | - Dieter Häussinger
- Clinic for Gastroenterology, Hepatology, and Infectious DiseasesMedical FacultyHeinrich Heine University DüsseldorfDüsseldorfGermany
| | - Karl S. Lang
- Institute of ImmunologyMedical FacultyUniversity of Duisburg‐EssenEssenGermany
| | - Philipp A. Lang
- Department of Molecular Medicine II, Medical FacultyHeinrich Heine UniversityDüsseldorfGermany
| |
Collapse
|
7
|
Häussinger D, Dhiman RK, Felipo V, Görg B, Jalan R, Kircheis G, Merli M, Montagnese S, Romero-Gomez M, Schnitzler A, Taylor-Robinson SD, Vilstrup H. Hepatic encephalopathy. Nat Rev Dis Primers 2022; 8:43. [PMID: 35739133 DOI: 10.1038/s41572-022-00366-6] [Citation(s) in RCA: 42] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/12/2022] [Indexed: 01/18/2023]
Abstract
Hepatic encephalopathy (HE) is a prognostically relevant neuropsychiatric syndrome that occurs in the course of acute or chronic liver disease. Besides ascites and variceal bleeding, it is the most serious complication of decompensated liver cirrhosis. Ammonia and inflammation are major triggers for the appearance of HE, which in patients with liver cirrhosis involves pathophysiologically low-grade cerebral oedema with oxidative/nitrosative stress, inflammation and disturbances of oscillatory networks in the brain. Severity classification and diagnostic approaches regarding mild forms of HE are still a matter of debate. Current medical treatment predominantly involves lactulose and rifaximin following rigorous treatment of so-called known HE precipitating factors. New treatments based on an improved pathophysiological understanding are emerging.
Collapse
Affiliation(s)
- Dieter Häussinger
- Department of Gastroenterology, Hepatology and Infectious Diseases, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University Düsseldorf, Düsseldorf, Germany.
| | - Radha K Dhiman
- Department of Hepatology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, (Uttar Pradesh), India
| | - Vicente Felipo
- Laboratory of Neurobiology, Centro de Investigación Principe Felipe, Valencia, Spain
| | - Boris Görg
- Department of Gastroenterology, Hepatology and Infectious Diseases, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | - Rajiv Jalan
- Liver Failure Group ILDH, Division of Medicine, UCL Medical School, Royal Free Campus, London, UK.,European Foundation for the Study of Chronic Liver Failure, Barcelona, Spain
| | - Gerald Kircheis
- Department of Gastroenterology, Diabetology and Hepatology, University Hospital Brandenburg an der Havel, Brandenburg Medical School, Brandenburg an der Havel, Germany
| | - Manuela Merli
- Department of Translational and Precision Medicine, Universita' degli Studi di Roma - Sapienza, Roma, Italy
| | | | - Manuel Romero-Gomez
- UCM Digestive Diseases, Virgen del Rocío University Hospital, Institute of Biomedicine of Seville (HUVR/CSIC/US), University of Seville, Seville, Spain
| | - Alfons Schnitzler
- Institute of Clinical Neuroscience and Medical Psychology, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | - Simon D Taylor-Robinson
- Department of Surgery and Cancer, St. Mary's Hospital Campus, Imperial College London, London, UK
| | - Hendrik Vilstrup
- Department of Hepatology and Gastroenterology, Aarhus University Hospital, Aarhus, Denmark
| |
Collapse
|
8
|
Freise NF, Kivel M, Grebe O, Meyer C, Wafaisade B, Peiper M, Zeus T, Schmidt J, Neuwahl J, Jazmati D, Luedde T, Bölke E, Feldt T, Jensen BEO, Bode J, Keitel V, Haussmann J, Tamaskovics B, Budach W, Fischer JC, Knoefel WT, Schneider M, Gerber PA, Pedoto A, Häussinger D, van Griensven M, Rezazadeh A, Flaig Y, Kirchner J, Antoch G, Schelzig H, Matuschek C. Acute cardiac side effects after COVID-19 mRNA vaccination: a case series. Eur J Med Res 2022; 27:80. [PMID: 35655235 PMCID: PMC9160507 DOI: 10.1186/s40001-022-00695-y] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Accepted: 04/27/2022] [Indexed: 01/10/2023] Open
Abstract
BACKGROUND Vaccination against SARS-CoV-2 has been the main tool to contain the pandemic. The rush development of the 3 vaccines and their expedited approval have led to inoculation of millions of patients around the world, leading to a containment of the disease. Despite continuous viral mutations and the identification of weaker variants, the severity of the infections has been mild, with many patients being either asymptomatic or recovering at home. Currently the focus has shifted from the host of organ damage related to the infection to potential side effects of the vaccine. Myocarditis has been reported as one of the potential side effects from the mRNA vaccine, affecting young healthy individuals. Up to September 30, 2021, 1.243 cases of myocarditis after vaccination with BNT162b2 Comirnaty© were registered in young adults by the Paul-Ehrlich-Institute in Germany alone. The exact pathophysiology and the risk factors for myocarditis following vaccination remain unclear. We present a case series of eight patients with cardiac symptom shortly after SARS-CoV-2 mRNA vaccination (BNT162b6, Biontech, Comirnaty© or mRNA-1237 Moderna, Spikevax©). PATIENTS AND METHODS Eight patients between 13 and 56 years of age, vaccinated with either BNT162b2 or mRNA-1273 mRNA vaccine between January and August 2021 developed cardiac side effects shortly after either their first or second dose of the vaccine. Clinical data were retrieved from the clinical information system and analyzed. To support diagnosis of myocarditis or pericarditis, cardiac magnetic resonance imaging (MRI) was performed shortly after the onset of symptoms, with further investigations in severe cases. Symptoms were defined as dyspnea, chest pain and cardiac arrhythmia as determined by electrocardiography. RESULTS Eight patients (5 males and 3 females) developed cardiac symptoms compatible with myocarditis, according to the CDC criteria, shortly after SARS-CoV-2 mRNA vaccination. Three patients (2 males, 1 female) required hospitalization due to severe chest pain and elevated troponin levels. All patients recovered fully within 7 days from the symptom onset. CONCLUSIONS Our data suggest that cardiac adverse events such as myocarditis or pericarditis shortly after SARS-CoV-2 mRNA vaccination are rare but possible and occur particularly in male patients.
Collapse
Affiliation(s)
- Noemi F Freise
- Department of Gastroenterology, Hepatology and Infectious Diseases, University Hospital Düsseldorf, Medical Faculty, Heinrich Heine University, Düsseldorf, Germany
| | - Milena Kivel
- Department of Pediatric, University Hospital Düsseldorf, Medical Faculty, Heinrich-Heine-University, 40225, Düsseldorf, Germany
| | - Olaf Grebe
- Department of Cardiology and Rhythmology, Petrus Hospital, Wuppertal, Germany
| | - Christian Meyer
- Department for Cardiology, Rhythmology, Angiology and Intensive Care Medicine, cNEP Research Consortium, EVK Düsseldorf, Düsseldorf, Germany
| | - Bahram Wafaisade
- Department for Cardiology, Rhythmology, Angiology and Intensive Care Medicine, cNEP Research Consortium, EVK Düsseldorf, Düsseldorf, Germany
| | - Matthias Peiper
- Department for Cardiology, Rhythmology, Angiology and Intensive Care Medicine, cNEP Research Consortium, EVK Düsseldorf, Düsseldorf, Germany
| | - Tobias Zeus
- Medical Faculty, Department of Cardiology, University Hospital of Düsseldorf, Düsseldorf, Germany
| | - Jan Schmidt
- Medical Faculty, Department of Cardiology, University Hospital of Düsseldorf, Düsseldorf, Germany
| | - Judith Neuwahl
- Department of Radiation Oncology, University Hospital, Medical Faculty, Heinrich Heine University, Moorenstr. 5, 40225, Düsseldorf, Germany
| | - Danny Jazmati
- Department of Radiation Oncology, University Hospital, Medical Faculty, Heinrich Heine University, Moorenstr. 5, 40225, Düsseldorf, Germany
| | - Tom Luedde
- Department of Gastroenterology, Hepatology and Infectious Diseases, University Hospital Düsseldorf, Medical Faculty, Heinrich Heine University, Düsseldorf, Germany
| | - Edwin Bölke
- Department of Radiation Oncology, University Hospital, Medical Faculty, Heinrich Heine University, Moorenstr. 5, 40225, Düsseldorf, Germany.
| | - Torsten Feldt
- Department of Gastroenterology, Hepatology and Infectious Diseases, University Hospital Düsseldorf, Medical Faculty, Heinrich Heine University, Düsseldorf, Germany
| | - Björn Erik Ole Jensen
- Department of Gastroenterology, Hepatology and Infectious Diseases, University Hospital Düsseldorf, Medical Faculty, Heinrich Heine University, Düsseldorf, Germany
| | - Johannes Bode
- Department of Gastroenterology, Hepatology and Infectious Diseases, University Hospital Düsseldorf, Medical Faculty, Heinrich Heine University, Düsseldorf, Germany
| | - Verena Keitel
- Department of Gastroenterology, Hepatology and Infectious Diseases, University Hospital Düsseldorf, Medical Faculty, Heinrich Heine University, Düsseldorf, Germany.,Department of Gastroenterology, Hepatology and Infectious Diseases, University Hospital Magdeburg, Medical Faculty of Otto Von Guericke University Magdeburg, Leipziger Str. 44, 39104, Magdeburg, Germany
| | - Jan Haussmann
- Department of Radiation Oncology, University Hospital, Medical Faculty, Heinrich Heine University, Moorenstr. 5, 40225, Düsseldorf, Germany
| | - Balint Tamaskovics
- Department of Radiation Oncology, University Hospital, Medical Faculty, Heinrich Heine University, Moorenstr. 5, 40225, Düsseldorf, Germany
| | - Wilfried Budach
- Department of Radiation Oncology, University Hospital, Medical Faculty, Heinrich Heine University, Moorenstr. 5, 40225, Düsseldorf, Germany
| | - Johannes C Fischer
- Institute for Transplant Diagnostics and Cell Therapeutics, Heinrich Heine University, Düsseldorf, Germany
| | - Wolfram Trudo Knoefel
- Medical Faculty, Department of Surgery and Interdisciplinary Surgical Intensive Care Unit, Heinrich Heine University, Düsseldorf, Germany
| | - Marion Schneider
- Division of Experimental Anesthesiology, University Hospital Ulm, Ulm, Germany
| | - Peter Arne Gerber
- Medical Faculty, Heinrich-Heine-University, 40225, Düsseldorf, Germany
| | - Alessia Pedoto
- Department of Anesthesiology, Memorial Sloan Kettering Cancer Center, NY, USA
| | - Dieter Häussinger
- Department of Gastroenterology, Hepatology and Infectious Diseases, University Hospital Düsseldorf, Medical Faculty, Heinrich Heine University, Düsseldorf, Germany
| | - Martijn van Griensven
- Department cBITE, Maastricht University, MERLN Institute for Technology-Inspired Regenerative Medicine, Maastricht, The Netherlands
| | - Amir Rezazadeh
- Department of Radiation Oncology, University Hospital, Medical Faculty, Heinrich Heine University, Moorenstr. 5, 40225, Düsseldorf, Germany
| | - Yechan Flaig
- Department of Radiation Oncology, University Hospital, Medical Faculty, Heinrich Heine University, Moorenstr. 5, 40225, Düsseldorf, Germany
| | - Julian Kirchner
- Medical Faculty, Department of Diagnostic and Interventional Radiology, University Hospital of Düsseldorf, Dusseldorf, Germany
| | - Gerald Antoch
- Medical Faculty, Department of Diagnostic and Interventional Radiology, University Hospital of Düsseldorf, Dusseldorf, Germany
| | - Hubert Schelzig
- Medical Faculty, Department of Vascular Surgery, University Hospital Heinrich Heine University, Düsseldorf, Germany
| | - Christiane Matuschek
- Department of Radiation Oncology, University Hospital, Medical Faculty, Heinrich Heine University, Moorenstr. 5, 40225, Düsseldorf, Germany
| |
Collapse
|
9
|
Wymant C, Bezemer D, Blanquart F, Ferretti L, Gall A, Hall M, Golubchik T, Bakker M, Ong SH, Zhao L, Bonsall D, de Cesare M, MacIntyre-Cockett G, Abeler-Dörner L, Albert J, Bannert N, Fellay J, Grabowski MK, Gunsenheimer-Bartmeyer B, Günthard HF, Kivelä P, Kouyos RD, Laeyendecker O, Meyer L, Porter K, Ristola M, van Sighem A, Berkhout B, Kellam P, Cornelissen M, Reiss P, Fraser C, Aubert V, Battegay M, Bernasconi E, Böni J, Braun DL, Bucher HC, Burton-Jeangros C, Calmy A, Cavassini M, Dollenmaier G, Egger M, Elzi L, Fehr J, Fellay J, Furrer H, Fux CA, Gorgievski M, Günthard H, Haerry D, Hasse B, Hirsch HH, Hoffmann M, Hösli I, Kahlert C, Kaiser L, Keiser O, Klimkait T, Kouyos R, Kovari H, Ledergerber B, Martinetti G, de Tejada BM, Marzolini C, Metzner K, Müller N, Nadal D, Nicca D, Pantaleo G, Rauch A, Regenass S, Rudin C, Schöni-Affolter F, Schmid P, Speck R, Stöckle M, Tarr P, Trkola A, Vernazza P, Weber R, Yerly S, van der Valk M, Geerlings SE, Goorhuis A, Hovius JW, Lempkes B, Nellen FJB, van der Poll T, Prins JM, Reiss P, van Vugt M, Wiersinga WJ, Wit FWMN, van Duinen M, van Eden J, Hazenberg A, van Hes AMH, Rajamanoharan S, Robinson T, Taylor B, Brewer C, Mayr C, Schmidt W, Speidel A, Strohbach F, Arastéh K, Cordes C, Pijnappel FJJ, Stündel M, Claus J, Baumgarten A, Carganico A, Ingiliz P, Dupke S, Freiwald M, Rausch M, Moll A, Schleehauf D, Smalhout SY, Hintsche B, Klausen G, Jessen H, Jessen A, Köppe S, Kreckel P, Schranz D, Fischer K, Schulbin H, Speer M, Weijsenfeld AM, Glaunsinger T, Wicke T, Bieniek B, Hillenbrand H, Schlote F, Lauenroth-Mai E, Schuler C, Schürmann D, Wesselmann H, Brockmeyer N, Jurriaans S, Gehring P, Schmalöer D, Hower M, Spornraft-Ragaller P, Häussinger D, Reuter S, Esser S, Markus R, Kreft B, Berzow D, Back NKT, Christl A, Meyer A, Plettenberg A, Stoehr A, Graefe K, Lorenzen T, Adam A, Schewe K, Weitner L, Fenske S, Zaaijer HL, Hansen S, Stellbrink HJ, Wiemer D, Hertling S, Schmidt R, Arbter P, Claus B, Galle P, Jäger H, Jä Gel-Guedes E, Berkhout B, Postel N, Fröschl M, Spinner C, Bogner J, Salzberger B, Schölmerich J, Audebert F, Marquardt T, Schaffert A, Schnaitmann E, Cornelissen MTE, Trein A, Frietsch B, Müller M, Ulmer A, Detering-Hübner B, Kern P, Schubert F, Dehn G, Schreiber M, Güler C, Schinkel CJ, Gunsenheimer-Bartmeyer B, Schmidt D, Meixenberger K, Bannert N, Wolthers KC, Peters EJG, van Agtmael MA, Autar RS, Bomers M, Sigaloff KCE, Heitmuller M, Laan LM, Ang CW, van Houdt R, Jonges M, Kuijpers TW, Pajkrt D, Scherpbier HJ, de Boer C, van der Plas A, van den Berge M, Stegeman A, Baas S, Hage de Looff L, Buiting A, Reuwer A, Veenemans J, Wintermans B, Pronk MJH, Ammerlaan HSM, van den Bersselaar DNJ, de Munnik ES, Deiman B, Jansz AR, Scharnhorst V, Tjhie J, Wegdam MCA, van Eeden A, Nellen J, Brokking W, Elsenburg LJM, Nobel H, van Kasteren MEE, Berrevoets MAH, Brouwer AE, Adams A, van Erve R, de Kruijf-van de Wiel BAFM, Keelan-Phaf S, van de Ven B, van der Ven B, Buiting AGM, Murck JL, de Vries-Sluijs TEMS, Bax HI, van Gorp ECM, de Jong-Peltenburg NC, de Mendonç A Melo M, van Nood E, Nouwen JL, Rijnders BJA, Rokx C, Schurink CAM, Slobbe L, Verbon A, Bassant N, van Beek JEA, Vriesde M, van Zonneveld LM, de Groot J, Boucher CAB, Koopmans MPG, van Kampen JJA, Fraaij PLA, van Rossum AMC, Vermont CL, van der Knaap LC, Visser E, Branger J, Douma RA, Cents-Bosma AS, Duijf-van de Ven CJHM, Schippers EF, van Nieuwkoop C, van Ijperen JM, Geilings J, van der Hut G, van Burgel ND, Leyten EMS, Gelinck LBS, Mollema F, Davids-Veldhuis S, Tearno C, Wildenbeest GS, Heikens E, Groeneveld PHP, Bouwhuis JW, Lammers AJJ, Kraan S, van Hulzen AGW, Kruiper MSM, van der Bliek GL, Bor PCJ, Debast SB, Wagenvoort GHJ, Kroon FP, de Boer MGJ, Jolink H, Lambregts MMC, Roukens AHE, Scheper H, Dorama W, van Holten N, Claas ECJ, Wessels E, den Hollander JG, El Moussaoui R, Pogany K, Brouwer CJ, Smit JV, Struik-Kalkman D, van Niekerk T, Pontesilli O, Lowe SH, Oude Lashof AML, Posthouwer D, van Wolfswinkel ME, Ackens RP, Burgers K, Schippers J, Weijenberg-Maes B, van Loo IHM, Havenith TRA, van Vonderen MGA, Kampschreur LM, Faber S, Steeman-Bouma R, Al Moujahid A, Kootstra GJ, Delsing CE, van der Burg-van de Plas M, Scheiberlich L, Kortmann W, van Twillert G, Renckens R, Ruiter-Pronk D, van Truijen-Oud FA, Cohen Stuart JWT, Jansen ER, Hoogewerf M, Rozemeijer W, van der Reijden WA, Sinnige JC, Brinkman K, van den Berk GEL, Blok WL, Lettinga KD, de Regt M, Schouten WEM, Stalenhoef JE, Veenstra J, Vrouenraets SME, Blaauw H, Geerders GF, Kleene MJ, Kok M, Knapen M, van der Meché IB, Mulder-Seeleman E, Toonen AJM, Wijnands S, Wttewaal E, Kwa D, van Crevel R, van Aerde K, Dofferhoff ASM, Henriet SSV, Ter Hofstede HJM, Hoogerwerf J, Keuter M, Richel O, Albers M, Grintjes-Huisman KJT, de Haan M, Marneef M, Strik-Albers R, Rahamat-Langendoen J, Stelma FF, Burger D, Gisolf EH, Hassing RJ, Claassen M, Ter Beest G, van Bentum PHM, Langebeek N, Tiemessen R, Swanink CMA, van Lelyveld SFL, Soetekouw R, van der Prijt LMM, van der Swaluw J, Bermon N, van der Reijden WA, Jansen R, Herpers BL, Veenendaal D, Verhagen DWM, Lauw FN, van Broekhuizen MC, van Wijk M, Bierman WFW, Bakker M, Kleinnijenhuis J, Kloeze E, Middel A, Postma DF, Schölvinck EH, Stienstra Y, Verhage AR, Wouthuyzen-Bakker M, Boonstra A, de Groot-de Jonge H, van der Meulen PA, de Weerd DA, Niesters HGM, van Leer-Buter CC, Knoester M, Hoepelman AIM, Arends JE, Barth RE, Bruns AHW, Ellerbroek PM, Mudrikova T, Oosterheert JJ, Schadd EM, van Welzen BJ, Aarsman K, Griffioen-van Santen BMG, de Kroon I, van Berkel M, van Rooijen CSAM, Schuurman R, Verduyn-Lunel F, Wensing AMJ, Bont LJ, Geelen SPM, Loeffen YGT, Wolfs TFW, Nauta N, Rooijakkers EOW, Holtsema H, Voigt R, van de Wetering D, Alberto A, van der Meer I, Rosingh A, Halaby T, Zaheri S, Boyd AC, Bezemer DO, van Sighem AI, Smit C, Hillebregt M, de Jong A, Woudstra T, Bergsma D, Meijering R, van de Sande L, Rutkens T, van der Vliet S, de Groot L, van den Akker M, Bakker Y, El Berkaoui A, Bezemer M, Brétin N, Djoechro E, Groters M, Kruijne E, Lelivelt KJ, Lodewijk C, Lucas E, Munjishvili L, Paling F, Peeck B, Ree C, Regtop R, Ruijs Y, Schoorl M, Schnörr P, Scheigrond A, Tuijn E, Veenenberg L, Visser KM, Witte EC, Ruijs Y, Van Frankenhuijsen M, Allegre T, Makhloufi D, Livrozet JM, Chiarello P, Godinot M, Brunel-Dalmas F, Gibert S, Trepo C, Peyramond D, Miailhes P, Koffi J, Thoirain V, Brochier C, Baudry T, Pailhes S, Lafeuillade A, Philip G, Hittinger G, Assi A, Lambry V, Rosenthal E, Naqvi A, Dunais B, Cua E, Pradier C, Durant J, Joulie A, Quinsat D, Tempesta S, Ravaux I, Martin IP, Faucher O, Cloarec N, Champagne H, Pichancourt G, Morlat P, Pistone T, Bonnet F, Mercie P, Faure I, Hessamfar M, Malvy D, Lacoste D, Pertusa MC, Vandenhende MA, Bernard N, Paccalin F, Martell C, Roger-Schmelz J, Receveur MC, Duffau P, Dondia D, Ribeiro E, Caltado S, Neau D, Dupont M, Dutronc H, Dauchy F, Cazanave C, Vareil MO, Wirth G, Le Puil S, Pellegrin JL, Raymond I, Viallard JF, Chaigne de Lalande S, Garipuy D, Delobel P, Obadia M, Cuzin L, Alvarez M, Biezunski N, Porte L, Massip P, Debard A, Balsarin F, Lagarrigue M, Prevoteau du Clary F, Aquilina C, Reynes J, Baillat V, Merle C, Lemoing V, Atoui N, Makinson A, Jacquet JM, Psomas C, Tramoni C, Aumaitre H, Saada M, Medus M, Malet M, Eden A, Neuville S, Ferreyra M, Sotto A, Barbuat C, Rouanet I, Leureillard D, Mauboussin JM, Lechiche C, Donsesco R, Cabie A, Abel S, Pierre-Francois S, Batala AS, Cerland C, Rangom C, Theresine N, Hoen B, Lamaury I, Fabre I, Schepers K, Curlier E, Ouissa R, Gaud C, Ricaud C, Rodet R, Wartel G, Sautron C, Beck-Wirth G, Michel C, Beck C, Halna JM, Kowalczyk J, Benomar M, Drobacheff-Thiebaut C, Chirouze C, Faucher JF, Parcelier F, Foltzer A, Haffner-Mauvais C, Hustache Mathieu M, Proust A, Piroth L, Chavanet P, Duong M, Buisson M, Waldner A, Mahy S, Gohier S, Croisier D, May T, Delestan M, Andre M, Zadeh MM, Martinot M, Rosolen B, Pachart A, Martha B, Jeunet N, Rey D, Cheneau C, Partisani M, Priester M, Bernard-Henry C, Batard ML, Fischer P, Berger JL, Kmiec I, Robineau O, Huleux T, Ajana F, Alcaraz I, Allienne C, Baclet V, Meybeck A, Valette M, Viget N, Aissi E, Biekre R, Cornavin P, Merrien D, Seghezzi JC, Machado M, Diab G, Raffi F, Bonnet B, Allavena C, Grossi O, Reliquet V, Billaud E, Brunet C, Bouchez S, Morineau-Le Houssine P, Sauser F, Boutoille D, Besnier M, Hue H, Hall N, Brosseau D, Souala F, Michelet C, Tattevin P, Arvieux C, Revest M, Leroy H, Chapplain JM, Dupont M, Fily F, Patra-Delo S, Lefeuvre C, Bernard L, Bastides F, Nau P, Verdon R, de la Blanchardiere A, Martin A, Feret P, Geffray L, Daniel C, Rohan J, Fialaire P, Chennebault JM, Rabier V, Abgueguen P, Rehaiem S, Luycx O, Niault M, Moreau P, Poinsignon Y, Goussef M, Mouton-Rioux V, Houlbert D, Alvarez-Huve S, Barbe F, Haret S, Perre P, Leantez-Nainville S, Esnault JL, Guimard T, Suaud I, Girard JJ, Simonet V, Debab Y, Schmit JL, Jacomet C, Weinberck P, Genet C, Pinet P, Ducroix S, Durox H, Denes É, Abraham B, Gourdon F, Antoniotti O, Molina JM, Ferret S, Lascoux-Combe C, Lafaurie M, Colin de Verdiere N, Ponscarme D, De Castro N, Aslan A, Rozenbaum W, Pintado C, Clavel F, Taulera O, Gatey C, Munier AL, Gazaigne S, Penot P, Conort G, Lerolle N, Leplatois A, Balausine S, Delgado J, Timsit J, Tabet M, Gerard L, Girard PM, Picard O, Tredup J, Bollens D, Valin N, Campa P, Bottero J, Lefebvre B, Tourneur M, Fonquernie L, Wemmert C, Lagneau JL, Yazdanpanah Y, Phung B, Pinto A, Vallois D, Cabras O, Louni F, Pialoux G, Lyavanc T, Berrebi V, Chas J, Lenagat S, Rami A, Diemer M, Parrinello M, Depond A, Salmon D, Guillevin L, Tahi T, Belarbi L, Loulergue P, Zak Dit Zbar O, Launay O, Silbermann B, Leport C, Alagna L, Pietri MP, Simon A, Bonmarchand M, Amirat N, Pichon F, Kirstetter M, Katlama C, Valantin MA, Tubiana R, Caby F, Schneider L, Ktorza N, Calin R, Merlet A, Ben Abdallah S, Weiss L, Buisson M, Batisse D, Karmochine M, Pavie J, Minozzi C, Jayle D, Castel P, Derouineau J, Kousignan P, Eliazevitch M, Pierre I, Collias L, Viard JP, Gilquin J, Sobel A, Slama L, Ghosn J, Hadacek B, Thu-Huyn N, Nait-Ighil L, Cros A, Maignan A, Duvivier C, Consigny PH, Lanternier F, Shoai-Tehrani M, Touam F, Jerbi S, Bodard L, Jung C, Goujard C, Quertainmont Y, Duracinsky M, Segeral O, Blanc A, Peretti D, Cheret A, Chantalat C, Dulucq MJ, Levy Y, Lelievre JD, Lascaux AS, Dumont C, Boue F, Chambrin V, Abgrall S, Kansau I, Raho-Moussa M, De Truchis P, Dinh A, Davido B, Marigot D, Berthe H, Devidas A, Chevojon P, Chabrol A, Agher N, Lemercier Y, Chaix F, Turpault I, Bouchaud O, Honore P, Rouveix E, Reimann E, Belan AG, Godin Collet C, Souak S, Mortier E, Bloch M, Simonpoli AM, Manceron V, Cahitte I, Hiraux E, Lafon E, Cordonnier F, Zeng AF, Zucman D, Majerholc C, Bornarel D, Uludag A, Gellen-Dautremer J, Lefort A, Bazin C, Daneluzzi V, Gerbe J, Jeantils V, Coupard M, Patey O, Bantsimba J, Delllion S, Paz PC, Cazenave B, Richier L, Garrait V, Delacroix I, Elharrar B, Vittecoq D, Bolliot C, Lepretre A, Genet P, Masse V, Perrone V, Boussard JL, Chardon P, Froguel E, Simon P, Tassi S, Avettand Fenoel V, Barin F, Bourgeois C, Cardon F, Chaix ML, Delfraissy JF, Essat A, Fischer H, Lecuroux C, Meyer L, Petrov-Sanchez V, Rouzioux C, Saez-Cirion A, Seng R, Kuldanek K, Mullaney S, Young C, Zucchetti A, Bevan MA, McKernan S, Wandolo E, Richardson C, Youssef E, Green P, Faulkner S, Faville R, Herman S, Care C, Blackman H, Bellenger K, Fairbrother K, Phillips A, Babiker A, Delpech V, Fidler S, Clarke M, Fox J, Gilson R, Goldberg D, Hawkins D, Johnson A, Johnson M, McLean K, Nastouli E, Post F, Kennedy N, Pritchard J, Andrady U, Rajda N, Donnelly C, McKernan S, Drake S, Gilleran G, White D, Ross J, Harding J, Faville R, Sweeney J, Flegg P, Toomer S, Wilding H, Woodward R, Dean G, Richardson C, Perry N, Gompels M, Jennings L, Bansaal D, Browing M, Connolly L, Stanley B, Estreich S, Magdy A, O'Mahony C, Fraser P, Jebakumar SPR, David L, Mette R, Summerfield H, Evans M, White C, Robertson R, Lean C, Morris S, Winter A, Faulkner S, Goorney B, Howard L, Fairley I, Stemp C, Short L, Gomez M, Young F, Roberts M, Green S, Sivakumar K, Minton J, Siminoni A, Calderwood J, Greenhough D, DeSouza C, Muthern L, Orkin C, Murphy S, Truvedi M, McLean K, Hawkins D, Higgs C, Moyes A, Antonucci S, McCormack S, Lynn W, Bevan M, Fox J, Teague A, Anderson J, Mguni S, Post F, Campbell L, Mazhude C, Russell H, Gilson R, Carrick G, Ainsworth J, Waters A, Byrne P, Johnson M, Fidler S, Kuldanek K, Mullaney S, Lawlor V, Melville R, Sukthankar A, Thorpe S, Murphy C, Wilkins E, Ahmad S, Green P, Tayal S, Ong E, Meaden J, Riddell L, Loay D, Peacock K, Blackman H, Harindra V, Saeed AM, Allen S, Natarajan U, Williams O, Lacey H, Care C, Bowman C, Herman S, Devendra SV, Wither J, Bridgwood A, Singh G, Bushby S, Kellock D, Young S, Rooney G, Snart B, Currie J, Fitzgerald M, Arumainayyagam J, Chandramani S. A highly virulent variant of HIV-1 circulating in the Netherlands. Science 2022; 375:540-545. [PMID: 35113714 DOI: 10.1126/science.abk1688] [Citation(s) in RCA: 30] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
We discovered a highly virulent variant of subtype-B HIV-1 in the Netherlands. One hundred nine individuals with this variant had a 0.54 to 0.74 log10 increase (i.e., a ~3.5-fold to 5.5-fold increase) in viral load compared with, and exhibited CD4 cell decline twice as fast as, 6604 individuals with other subtype-B strains. Without treatment, advanced HIV-CD4 cell counts below 350 cells per cubic millimeter, with long-term clinical consequences-is expected to be reached, on average, 9 months after diagnosis for individuals in their thirties with this variant. Age, sex, suspected mode of transmission, and place of birth for the aforementioned 109 individuals were typical for HIV-positive people in the Netherlands, which suggests that the increased virulence is attributable to the viral strain. Genetic sequence analysis suggests that this variant arose in the 1990s from de novo mutation, not recombination, with increased transmissibility and an unfamiliar molecular mechanism of virulence.
Collapse
Affiliation(s)
- Chris Wymant
- Big Data Institute, Li Ka Shing Centre for Health Information and Discovery, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | | | - François Blanquart
- Centre for Interdisciplinary Research in Biology (CIRB), Collège de France, CNRS, INSERM, PSL Research University, Paris, France.,IAME, UMR 1137, INSERM, Université de Paris, Paris, France
| | - Luca Ferretti
- Big Data Institute, Li Ka Shing Centre for Health Information and Discovery, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Astrid Gall
- European Molecular Biology Laboratory, European Bioinformatics Institute, Wellcome Genome Campus, Hinxton, Cambridge, UK
| | - Matthew Hall
- Big Data Institute, Li Ka Shing Centre for Health Information and Discovery, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Tanya Golubchik
- Big Data Institute, Li Ka Shing Centre for Health Information and Discovery, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Margreet Bakker
- Laboratory of Experimental Virology, Department of Medical Microbiology and Infection Prevention, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, Netherlands
| | - Swee Hoe Ong
- Wellcome Sanger Institute, Wellcome Genome Campus, Cambridge, UK
| | - Lele Zhao
- Big Data Institute, Li Ka Shing Centre for Health Information and Discovery, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - David Bonsall
- Big Data Institute, Li Ka Shing Centre for Health Information and Discovery, Nuffield Department of Medicine, University of Oxford, Oxford, UK.,Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Mariateresa de Cesare
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - George MacIntyre-Cockett
- Big Data Institute, Li Ka Shing Centre for Health Information and Discovery, Nuffield Department of Medicine, University of Oxford, Oxford, UK.,Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Lucie Abeler-Dörner
- Big Data Institute, Li Ka Shing Centre for Health Information and Discovery, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Jan Albert
- Department of Microbiology, Tumor and Cell Biology, Karolinska Institutet, Stockholm, Sweden.,Department of Clinical Microbiology, Karolinska University Hospital, Stockholm, Sweden
| | - Norbert Bannert
- Division for HIV and Other Retroviruses, Department of Infectious Diseases, Robert Koch Institute, Berlin, Germany
| | - Jacques Fellay
- School of Life Sciences, Ecole Polytechnique Fédérale de Lausanne, Lausanne, Switzerland.,Swiss Institute of Bioinformatics, Lausanne, Switzerland.,Precision Medicine Unit, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - M Kate Grabowski
- Department of Pathology, John Hopkins University, Baltimore, MD, USA
| | | | - Huldrych F Günthard
- Division of Infectious Diseases and Hospital Epidemiology, University Hospital Zurich, Zurich, Switzerland.,Institute of Medical Virology, University of Zurich, Zurich, Switzerland
| | - Pia Kivelä
- Department of Infectious Diseases, Helsinki University Hospital, Helsinki, Finland
| | - Roger D Kouyos
- Division of Infectious Diseases and Hospital Epidemiology, University Hospital Zurich, Zurich, Switzerland.,Institute of Medical Virology, University of Zurich, Zurich, Switzerland
| | | | - Laurence Meyer
- INSERM CESP U1018, Université Paris Saclay, APHP, Service de Santé Publique, Hôpital de Bicêtre, Le Kremlin-Bicêtre, France
| | - Kholoud Porter
- Institute for Global Health, University College London, London, UK
| | - Matti Ristola
- Department of Infectious Diseases, Helsinki University Hospital, Helsinki, Finland
| | | | - Ben Berkhout
- Laboratory of Experimental Virology, Department of Medical Microbiology and Infection Prevention, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, Netherlands
| | - Paul Kellam
- Kymab Ltd., Cambridge, UK.,Department of Infectious Diseases, Faculty of Medicine, Imperial College London, London, UK
| | - Marion Cornelissen
- Laboratory of Experimental Virology, Department of Medical Microbiology and Infection Prevention, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, Netherlands.,Molecular Diagnostic Unit, Department of Medical Microbiology and Infection Prevention, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, Netherlands
| | - Peter Reiss
- Stichting HIV Monitoring, Amsterdam, Netherlands.,Department of Global Health, Amsterdam University Medical Centers, University of Amsterdam and Amsterdam Institute for Global Health and Development, Amsterdam, Netherlands
| | - Christophe Fraser
- Big Data Institute, Li Ka Shing Centre for Health Information and Discovery, Nuffield Department of Medicine, University of Oxford, Oxford, UK.,Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
10
|
Liu W, Stachura P, Xu HC, Váraljai R, Shinde P, Ganesh NU, Mack M, Van Lierop A, Huang A, Sundaram B, Lang KS, Picard D, Fischer U, Remke M, Homey B, Roesch A, Häussinger D, Lang PA, Borkhardt A, Pandyra AA. BAFF Attenuates Immunosuppressive Monocytes in the Melanoma Tumor Microenvironment. Cancer Res 2022; 82:264-277. [PMID: 34810198 PMCID: PMC9397630 DOI: 10.1158/0008-5472.can-21-1171] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Revised: 08/17/2021] [Accepted: 11/15/2021] [Indexed: 01/07/2023]
Abstract
Emerging evidence indicates B-cell activating factor (BAFF, Tnfsf13b) to be an important cytokine for antitumor immunity. In this study, we generated a BAFF-overexpressing B16.F10 melanoma cell model and found that BAFF-expressing tumors grow more slowly in vivo than control tumors. The tumor microenvironment (TME) of BAFF-overexpressing tumors had decreased myeloid infiltrates with lower PD-L1 expression. Monocyte depletion and anti-PD-L1 antibody treatment confirmed the functional importance of monocytes for the phenotype of BAFF-mediated tumor growth delay. RNA sequencing analysis confirmed that monocytes isolated from BAFF-overexpressing tumors were characterized by a less exhaustive phenotype and were enriched for in genes involved in activating adaptive immune responses and NF-κB signaling. Evaluation of patients with late-stage metastatic melanoma treated with inhibitors of the PD-1/PD-L1 axis demonstrated a stratification of patients with high and low BAFF plasma levels. Patients with high BAFF levels experienced lower responses to anti-PD-1 immunotherapies. In summary, these results show that BAFF, through its effect on tumor-infiltrating monocytes, not only impacts primary tumor growth but can serve as a biomarker to predict response to anti-PD-1 immunotherapy in advanced disease. SIGNIFICANCE: The BAFF cytokine regulates monocytes in the melanoma microenvironment to suppress tumor growth, highlighting the importance of BAFF in antitumor immunity.
Collapse
Affiliation(s)
- Wei Liu
- Department of Molecular Medicine II, Medical Faculty, Heinrich-Heine University, Düsseldorf, Germany
| | - Paweł Stachura
- Department of Molecular Medicine II, Medical Faculty, Heinrich-Heine University, Düsseldorf, Germany
| | - Haifeng C. Xu
- Department of Molecular Medicine II, Medical Faculty, Heinrich-Heine University, Düsseldorf, Germany
| | - Renáta Váraljai
- Department of Dermatology, University Hospital Essen, West German Cancer Center, University of Duisburg-Essen and the German Cancer Consortium (DKTK), Essen, Germany
| | - Prashant Shinde
- Department of Molecular Medicine II, Medical Faculty, Heinrich-Heine University, Düsseldorf, Germany
| | - Nikkitha Umesh Ganesh
- Department of Molecular Medicine II, Medical Faculty, Heinrich-Heine University, Düsseldorf, Germany
| | - Matthias Mack
- Department of Nephrology, Universitätsklinikum Regensburg, Regensburg, Germany
| | - Anke Van Lierop
- Department of Dermatology, Medical Faculty, Heinrich-Heine University, Düsseldorf, Germany
| | - Anfei Huang
- Department of Molecular Medicine II, Medical Faculty, Heinrich-Heine University, Düsseldorf, Germany
| | - Balamurugan Sundaram
- Department of Molecular Medicine II, Medical Faculty, Heinrich-Heine University, Düsseldorf, Germany
| | - Karl S. Lang
- Institute of Immunology, Medical Faculty, University of Duisburg-Essen, Essen, Germany
| | - Daniel Picard
- Department of Pediatric Oncology, Hematology and Clinical Immunology, Medical Faculty, Center of Child and Adolescent Health, Heinrich-Heine-University, Düsseldorf, Germany.,Division of Pediatric Neuro-Oncogenomics, German Cancer Research Center (DKFZ), Heidelberg, Germany.,German Consortium for Translational Cancer Research (DKTK), partner site Essen/Düsseldorf, Düsseldorf, Germany.,Department of Neuropathology, Medical Faculty, Heinrich-Heine University, Düsseldorf, Germany
| | - Ute Fischer
- Department of Pediatric Oncology, Hematology and Clinical Immunology, Medical Faculty, Center of Child and Adolescent Health, Heinrich-Heine-University, Düsseldorf, Germany
| | - Marc Remke
- Department of Pediatric Oncology, Hematology and Clinical Immunology, Medical Faculty, Center of Child and Adolescent Health, Heinrich-Heine-University, Düsseldorf, Germany.,Division of Pediatric Neuro-Oncogenomics, German Cancer Research Center (DKFZ), Heidelberg, Germany.,German Consortium for Translational Cancer Research (DKTK), partner site Essen/Düsseldorf, Düsseldorf, Germany.,Department of Neuropathology, Medical Faculty, Heinrich-Heine University, Düsseldorf, Germany
| | - Bernhard Homey
- Department of Dermatology, Medical Faculty, Heinrich-Heine University, Düsseldorf, Germany
| | - Alexander Roesch
- Department of Dermatology, University Hospital Essen, West German Cancer Center, University of Duisburg-Essen and the German Cancer Consortium (DKTK), Essen, Germany
| | - Dieter Häussinger
- Department of Gastroenterology, Hepatology, and Infectious Diseases, Medical Faculty, Heinrich-Heine University, Düsseldorf, Germany
| | | | - Arndt Borkhardt
- Department of Pediatric Oncology, Hematology and Clinical Immunology, Medical Faculty, Center of Child and Adolescent Health, Heinrich-Heine-University, Düsseldorf, Germany
| | - Aleksandra A. Pandyra
- Department of Pediatric Oncology, Hematology and Clinical Immunology, Medical Faculty, Center of Child and Adolescent Health, Heinrich-Heine-University, Düsseldorf, Germany.,Corresponding Author: Aleksandra A. Pandyra, Department of Pediatric Oncology, Hematology and Clinical Immunology, Medical Faculty, Center of Child and Adolescent Health, Heinrich-Heine-University, Universitätsstraβe 1, Düsseldorf, 40225, Germany. E-mail:
| |
Collapse
|
11
|
Tufa TB, Mackenzie CR, Orth HM, Wienemann T, Nordmann T, Abdissa S, Hurissa Z, Schönfeld A, Bosselmann M, Häussinger D, Pfeffer K, Luedde T, Fuchs A, Feldt T. Prevalence and characterization of antimicrobial resistance among gram-negative bacteria isolated from febrile hospitalized patients in central Ethiopia. Antimicrob Resist Infect Control 2022; 11:8. [PMID: 35033191 PMCID: PMC8761287 DOI: 10.1186/s13756-022-01053-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2021] [Accepted: 01/03/2022] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND Infectious diseases are among the leading causes of death in many low-income countries, such as Ethiopia. Without reliable local data concerning causative pathogens and antimicrobial resistance, empiric treatment is suboptimal. The objective of this study was to characterize gram-negative bacteria (GNB) as pathogens and their resistance pattern in hospitalized patients with infections in central Ethiopia. METHODS Patients ≥ 1 year of age with fever admitted to the Asella Referral and Teaching Hospital from April 2016 to June 2018 were included. Blood and other appropriate clinical specimens were collected and cultured on appropriate media. Antibiotic susceptibility testing (AST) was performed using the Kirby-Bauer method and VITEK® 2. Species identification and detection of resistance genes were conducted using MALDI-ToF MS (VITEK® MS) and PCR, respectively. RESULTS Among the 684 study participants, 54.2% were male, and the median age was 22.0 (IQR: 14-35) years. Blood cultures were positive in 5.4% (n = 37) of cases. Among other clinical samples, 60.6% (20/33), 20.8% (5/24), and 37.5% (3/8) of swabs/pus, urine and other body fluid cultures, respectively, were positive. Among 66 pathogenic isolates, 57.6% (n = 38) were GNB, 39.4% (n = 26) were gram-positive, and 3.0% (n = 2) were Candida species. Among the isolated GNB, 42.1% (16/38) were Escherichia coli, 23.7% (9/38) Klebsiella pneumoniae and 10.5% (4/38) Pseudomonas aeruginosa. In total, 27/38 gram-negative isolates were available for further analysis. Resistance rates were as follows: ampicillin/sulbactam, 92.6% (n = 25); cefotaxime, 88.9% (n = 24); ceftazidime, 74.1% (n = 20); cefepime, 74.1% (n = 20); gentamicin, 55.6% (n = 15); piperacillin/tazobactam, 48.1% (n = 13); meropenem, 7.4% (n = 2); and amikacin, 3.7% (n = 1). The blaNDM-1 gene was detected in one K. pneumoniae and one Acinetobacter baumannii isolate, which carried an additional blaOXA-51 gene. The ESBL enzymes were detected in 81.5% (n = 22) of isolates as follows: TEM, 77.2% (n = 17); CTX-M-1 group, 68.2% (n = 15); SHV group, 27.3% (n = 6); and CTX-M-9 group, 9.1% (n = 2). Based on the in vitro antimicrobial susceptibility results, empiric treatment initiated in 13 of 18 (72.2%) patients was likely ineffective. CONCLUSION We report a high prevalence of ESBL-producing bacteria (81.5%) and carbapenem resistance (7.4%), with more than half of GNB carrying two or more ESBL enzymes resulting in suboptimal empiric antibiotic therapy. These findings indicate a need for local and national antimicrobial resistance surveillance and the strengthening of antimicrobial stewardship programs.
Collapse
Affiliation(s)
- Tafese Beyene Tufa
- College of Health Sciences, Arsi University, P.O. Box 04, Asella, Ethiopia. .,Department of Gastroenterology, Hepatology and Infectious Diseases, University Hospital Duesseldorf, Medical Faculty of Heinrich Heine University, Moorenstr. 5, 40225, Duesseldorf, Germany. .,Hirsch Institute of Tropical Medicine, P.O. Box 04, Asella, Ethiopia. .,Institute of Medical Microbiology and Hospital Hygiene, University Hospital Duesseldorf, Medical Faculty, Heinrich Heine University, Universitätsstr. 1, 40225, Duesseldorf, Germany.
| | - Colin R Mackenzie
- Institute of Medical Microbiology and Hospital Hygiene, University Hospital Duesseldorf, Medical Faculty, Heinrich Heine University, Universitätsstr. 1, 40225, Duesseldorf, Germany
| | - Hans Martin Orth
- Department of Gastroenterology, Hepatology and Infectious Diseases, University Hospital Duesseldorf, Medical Faculty of Heinrich Heine University, Moorenstr. 5, 40225, Duesseldorf, Germany.,Hirsch Institute of Tropical Medicine, P.O. Box 04, Asella, Ethiopia
| | - Tobias Wienemann
- Institute of Medical Microbiology and Hospital Hygiene, University Hospital Duesseldorf, Medical Faculty, Heinrich Heine University, Universitätsstr. 1, 40225, Duesseldorf, Germany
| | - Tamara Nordmann
- Division Tropical Medicine, Department of Medicine, University Medical Center Hamburg-Eppendorf, Bernhard-Nacht-Straße 74, 20359, Hamburg, Germany
| | - Sileshi Abdissa
- College of Health Sciences, Arsi University, P.O. Box 04, Asella, Ethiopia.,Department of Gastroenterology, Hepatology and Infectious Diseases, University Hospital Duesseldorf, Medical Faculty of Heinrich Heine University, Moorenstr. 5, 40225, Duesseldorf, Germany.,Hirsch Institute of Tropical Medicine, P.O. Box 04, Asella, Ethiopia.,Institute of Medical Microbiology and Hospital Hygiene, University Hospital Duesseldorf, Medical Faculty, Heinrich Heine University, Universitätsstr. 1, 40225, Duesseldorf, Germany
| | - Zewdu Hurissa
- College of Health Sciences, Arsi University, P.O. Box 04, Asella, Ethiopia
| | - Andreas Schönfeld
- Department of Infectious Diseases, Essen University Hospital, Essen, Germany
| | | | - Dieter Häussinger
- Department of Gastroenterology, Hepatology and Infectious Diseases, University Hospital Duesseldorf, Medical Faculty of Heinrich Heine University, Moorenstr. 5, 40225, Duesseldorf, Germany.,Hirsch Institute of Tropical Medicine, P.O. Box 04, Asella, Ethiopia
| | - Klaus Pfeffer
- Institute of Medical Microbiology and Hospital Hygiene, University Hospital Duesseldorf, Medical Faculty, Heinrich Heine University, Universitätsstr. 1, 40225, Duesseldorf, Germany
| | - Tom Luedde
- Department of Gastroenterology, Hepatology and Infectious Diseases, University Hospital Duesseldorf, Medical Faculty of Heinrich Heine University, Moorenstr. 5, 40225, Duesseldorf, Germany.,Hirsch Institute of Tropical Medicine, P.O. Box 04, Asella, Ethiopia
| | - Andre Fuchs
- Hirsch Institute of Tropical Medicine, P.O. Box 04, Asella, Ethiopia.,Internal Medicine III - Gastroenterology and Infectious Diseases, University Hospital of Augsburg, Stenglinstr. 2, 86156, Augsburg, Germany
| | - Torsten Feldt
- Department of Gastroenterology, Hepatology and Infectious Diseases, University Hospital Duesseldorf, Medical Faculty of Heinrich Heine University, Moorenstr. 5, 40225, Duesseldorf, Germany.,Hirsch Institute of Tropical Medicine, P.O. Box 04, Asella, Ethiopia
| |
Collapse
|
12
|
Schrimpf A, Knappe O, Qvartskhava N, Poschmann G, Stühler K, Bidmon HJ, Luedde T, Häussinger D, Görg B. Hyperammonemia-induced changes in the cerebral transcriptome and proteome. Anal Biochem 2022; 641:114548. [DOI: 10.1016/j.ab.2022.114548] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Revised: 10/10/2021] [Accepted: 01/06/2022] [Indexed: 02/07/2023]
|
13
|
Bardeck N, Paluschinski M, Castoldi M, Kordes C, Görg B, Stindt J, Luedde T, Dahl SV, Häussinger D, Schöler D. Swelling-induced upregulation of miR-141-3p inhibits hepatocyte proliferation. JHEP Reports 2022; 4:100440. [PMID: 35287291 PMCID: PMC8917307 DOI: 10.1016/j.jhepr.2022.100440] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Revised: 12/19/2021] [Accepted: 12/23/2021] [Indexed: 11/29/2022]
Abstract
Background & Aims Methods Results Conclusions Lay summary Gene expression changes in hypoosmotic perfused rat liver. Hypoosmolarity upregulates miR-141-3p in rat perfused liver and primary hepatocytes. Src-/Erk-/p38-MAPK-inhibition prevents miR-141-3p upregulation by hypoosmolarity. PHx and hepatocyte stretch transiently upregulate miR-141-3p, which downregulates Cdk8 mRNA. Overexpression of miR-141-3p inhibits Huh7 cell proliferation.
Collapse
Affiliation(s)
- Nils Bardeck
- Department of Gastroenterology, Hepatology, and Infectious Diseases, Heinrich Heine University Hospital, Düsseldorf, Germany
| | - Martha Paluschinski
- Department of Gastroenterology, Hepatology, and Infectious Diseases, Heinrich Heine University Hospital, Düsseldorf, Germany
| | - Mirco Castoldi
- Department of Gastroenterology, Hepatology, and Infectious Diseases, Heinrich Heine University Hospital, Düsseldorf, Germany
| | - Claus Kordes
- Department of Gastroenterology, Hepatology, and Infectious Diseases, Heinrich Heine University Hospital, Düsseldorf, Germany
| | - Boris Görg
- Department of Gastroenterology, Hepatology, and Infectious Diseases, Heinrich Heine University Hospital, Düsseldorf, Germany
| | - Jan Stindt
- Department of Gastroenterology, Hepatology, and Infectious Diseases, Heinrich Heine University Hospital, Düsseldorf, Germany
| | - Tom Luedde
- Department of Gastroenterology, Hepatology, and Infectious Diseases, Heinrich Heine University Hospital, Düsseldorf, Germany
| | - Stephan vom Dahl
- Department of Gastroenterology, Hepatology, and Infectious Diseases, Heinrich Heine University Hospital, Düsseldorf, Germany
| | - Dieter Häussinger
- Department of Gastroenterology, Hepatology, and Infectious Diseases, Heinrich Heine University Hospital, Düsseldorf, Germany
| | - David Schöler
- Department of Gastroenterology, Hepatology, and Infectious Diseases, Heinrich Heine University Hospital, Düsseldorf, Germany
- Corresponding author. Address: Department of Gastroenterology, Hepatology, and Infectious Diseases, Heinrich Heine University Hospital, Moorenstrasse 5, 40225 Düsseldorf, Germany. Tel.: +49-(0)211-81-16330; Fax: +49-(0)211-81-18752..
| |
Collapse
|
14
|
Engelmann C, Herber A, Franke A, Bruns T, Reuken P, Schiefke I, Zipprich A, Zeuzem S, Goeser T, Canbay A, Berg C, Trebicka J, Uschner FE, Chang J, Mueller T, Aehling N, Schmelzle M, Splith K, Lammert F, Lange CM, Sarrazin C, Trautwein C, Manns M, Häussinger D, Pfeiffenberger J, Galle PR, Schmiedeknecht A, Berg T. Granulocyte-colony stimulating factor (G-CSF) to treat acute-on-chronic liver failure: A multicenter randomized trial (GRAFT study). J Hepatol 2021; 75:1346-1354. [PMID: 34364917 DOI: 10.1016/j.jhep.2021.07.033] [Citation(s) in RCA: 49] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Revised: 07/08/2021] [Accepted: 07/20/2021] [Indexed: 12/11/2022]
Abstract
BACKGROUND & AIMS Based on positive results from small single center studies, granulocyte-colony stimulating factor (G-CSF) is being widely used for the treatment of patients with acute-on-chronic liver failure (ACLF). Herein, we aimed to evaluate the safety and efficacy of G-CSF in patients with ACLF. METHODS In this multicenter, prospective, controlled, open-label phase II study, 176 patients with ACLF (EASL-CLIF criteria) were randomized to receive G-CSF (5 μg/kg daily for the first 5 days and every third day thereafter until day 26) plus standard medical therapy (SMT) (n = 88) or SMT alone. The primary efficacy endpoint was 90-day transplant-free survival analyzed by Cox regression modeling. The key secondary endpoints were overall and transplant-free survival after 360 days, the development of ACLF-related complications, and the course of liver function scores during the entire observation period. RESULTS Patients treated with G-CSF had a 90-day transplant-free survival rate of 34.1% compared to 37.5% in the SMT group (hazard ratio [HR] 1.05; 95% CI 0.711-1.551; p = 0.805). Transplant-free and overall survival at 360 days did not differ between the 2 arms (HR 0.998; 95% CI 0.697-1.430; p = 0.992 and HR 1.058; 95% CI 0.727-1.548; p = 0.768, respectively). G-CSF did not improve liver function scores, the occurrence of infections, or survival in subgroups of patients without infections, with alcohol-related ACLF, or with ACLF defined by the APASL criteria. Sixty-one serious adverse events were reported in the G-CSF+SMT group and 57 were reported in the SMT group. In total, 7 drug-related serious adverse reactions occurred in the G-CSF group. The study was prematurely terminated due to futility after conditional power calculation. CONCLUSIONS In contrast to previous findings, G-CSF had no significant beneficial effect on patients with ACLF in this multicenter controlled trial, which suggests that it should not be used as a standard treatment for ACLF. CLINICALTRIALS. GOV NUMBER NCT02669680 LAY SUMMARY: Granulocyte-colony stimulating factor was considered as a novel treatment for acute-on-chronic liver failure (ACLF). We performed the first randomized, multicenter, controlled phase II trial, which showed that G-CSF did not improve survival or other clinical endpoints in patients with ACLF. Therefore, G-CSF should not be used to treat liver disease outside clinical studies.
Collapse
Affiliation(s)
- Cornelius Engelmann
- Division of Hepatology, Department of Medicine II, Leipzig University Medical Center, Leipzig, Germany; Department of Hepatology and Gastroenterology, Charité Universitätsmedizin Berlin, Berlin, Germany; Berlin Institute of Health (BIH), Berlin, Germany
| | - Adam Herber
- Division of Hepatology, Department of Medicine II, Leipzig University Medical Center, Leipzig, Germany
| | - Annegret Franke
- Clinical Trial Centre (ZKS) Leipzig, Faculty of Medicine, University Leipzig, Leipzig, Germany
| | - Tony Bruns
- Department of Medicine III, Aachen University Hospital, Aachen, Germany; Clinic for Internal Medicine IV, University Hospital Jena, Jena, Germany
| | - Philipp Reuken
- Clinic for Internal Medicine IV, University Hospital Jena, Jena, Germany
| | - Ingolf Schiefke
- Clinic for Gastroenterology, Hepatology and Endocrinology, St. Georg Hospital, Leipzig, Germany
| | - Alexander Zipprich
- University Hospital for Internal Medicine 1, Martin-Luther-University Halle-Wittenberg, Halle, Germany
| | - Stefan Zeuzem
- Department of Internal Medicine I, University Hospital Frankfurt, Frankfurt, Germany
| | - Tobias Goeser
- Clinic for Gastroenterology and Hepatology, University Hospital Cologne, Cologne, Germany
| | - Ali Canbay
- Medical Department, University Hospital Ruhr-University Bochum, Bochum, Germany
| | - Christoph Berg
- Department of Internal Medicine I, University Hospital Tuebingen, Tuebingen, Germany
| | - Jonel Trebicka
- Department of Internal Medicine I, University Hospital Frankfurt, Frankfurt, Germany; European Foundation for the Study of Chronic Liver Failure, Barcelona, Spain; Department of Internal Medicine I, University of Bonn, Bonn, Germany
| | - Frank E Uschner
- Department of Internal Medicine I, University Hospital Frankfurt, Frankfurt, Germany; Department of Internal Medicine I, University of Bonn, Bonn, Germany
| | - Johannes Chang
- Department of Internal Medicine I, University of Bonn, Bonn, Germany
| | - Tobias Mueller
- Department of Hepatology and Gastroenterology, Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Niklas Aehling
- Division of Hepatology, Department of Medicine II, Leipzig University Medical Center, Leipzig, Germany
| | - Moritz Schmelzle
- Department of Surgery, Campus Charité Mitte
- Campus Virchow-Klinik, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Katrin Splith
- Department of Surgery, Campus Charité Mitte
- Campus Virchow-Klinik, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Frank Lammert
- Department of Medicine II, Saarland University Medical Center, Homburg, Germany
| | - Christian M Lange
- Department of Internal Medicine I, University Hospital Frankfurt, Frankfurt, Germany; Clinic for Gastroenterology and Hepatology, University Hospital Essen, Essen, Germany
| | - Christoph Sarrazin
- Department of Internal Medicine I, University Hospital Frankfurt, Frankfurt, Germany; Medical Clinic 2, St. Josefs Hospital Wiesbaden, Wiesbaden, Germany
| | | | - Michael Manns
- Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, Hannover, Germany
| | - Dieter Häussinger
- Clinic and Policlinic of Gastroenterology, Hepatology and Infectious Disease, Heinrich Heine University Duesseldorf, Düsseldorf, Germany
| | - Jan Pfeiffenberger
- Department of Gastroenterology and Hepatology, University Hospital Heidelberg, Heidelberg, Germany
| | - Peter R Galle
- Department of Internal Medicine, University Medical Center Mainz, Mainz, Germany
| | - Anett Schmiedeknecht
- Clinical Trial Centre (ZKS) Leipzig, Faculty of Medicine, University Leipzig, Leipzig, Germany
| | - Thomas Berg
- Division of Hepatology, Department of Medicine II, Leipzig University Medical Center, Leipzig, Germany.
| |
Collapse
|
15
|
Tufa TB, Fuchs A, Orth HM, Lübke N, Knops E, Heger E, Jarso G, Hurissa Z, Eggers Y, Häussinger D, Luedde T, Jensen BEO, Kaiser R, Feldt T. Characterization of HIV-1 drug resistance among patients with failure of second-line combined antiretroviral therapy in central Ethiopia. HIV Med 2021; 23:159-168. [PMID: 34622550 DOI: 10.1111/hiv.13176] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Revised: 07/31/2021] [Accepted: 09/09/2021] [Indexed: 01/25/2023]
Abstract
BACKGROUND As a consequence of the improved availability of combined antiretroviral therapy (cART) in resource-limited countries, an emergence of HIV drug resistance (HIVDR) has been observed. We assessed the prevalence and spectrum of HIVDR in patients with failure of second-line cART at two HIV clinics in central Ethiopia. METHODS HIV drug resistance was analysed in HIV-1-infected patients with virological failure of second-line cART using the geno2pheno application. RESULTS Among 714 patients receiving second-line cART, 44 (6.2%) fulfilled the criteria for treatment failure and 37 were eligible for study inclusion. Median age was 42 years [interquartile range (IQR): 20-45] and 62.2% were male. At initiation of first-line cART, 23 (62.2%) were WHO stage III, mean CD4 cell count was 170.6 (range: 16-496) cells/µL and median (IQR) HIV-1 viral load was 30 220 (7963-82 598) copies/mL. Most common second-line cART regimens at the time of failure were tenofovir disoproxil fumarate (TDF)-lamivudine (3TC)-ritonavir-boosted atazanavir (ATV/r) (19/37, 51.4%) and zidovudine (ZDV)-3TC-ATV/r (9/37, 24.3%). Genotypic HIV-1 resistance testing was successful in 35 (94.6%) participants. We found at least one resistance mutation in 80% of patients and 40% carried a protease inhibitor (PI)-associated mutation. Most common mutations were M184V (57.1%), Y188C (25.7%), M46I/L (25.7%) and V82A/M (25.7%). High-level resistance against the PI ATV (10/35, 28.6%) and lopinavir (LPV) (5/35, 14.3%) was reported. As expected, no resistance mutations conferring integrase inhibitor resistance were detected. CONCLUSIONS We found a high prevalence of resistance mutations, also against PIs (40%), as the national standard second-line cART components. Resistance testing before switching to second- or third-line cART is warranted.
Collapse
Affiliation(s)
- Tafese Beyene Tufa
- College of Health Sciences, Arsi University, Asella, Ethiopia.,Hirsch Institute of Tropical Medicine, Asella, Ethiopia.,Department of Gastroenterology, Hepatology and Infectious Diseases, University Hospital Duesseldorf, Medical Faculty, Heinrich Heine University, Duesseldorf, Germany
| | - Andre Fuchs
- Hirsch Institute of Tropical Medicine, Asella, Ethiopia.,Internal Medicine III - Gastroenterology and Infectious Diseases, University Hospital of Augsburg, Augsburg, Germany
| | - Hans Martin Orth
- Hirsch Institute of Tropical Medicine, Asella, Ethiopia.,Department of Gastroenterology, Hepatology and Infectious Diseases, University Hospital Duesseldorf, Medical Faculty, Heinrich Heine University, Duesseldorf, Germany
| | - Nadine Lübke
- Institute of Virology, University Hospital Duesseldorf, Medical Faculty, Heinrich Heine University Duesseldorf, Duesseldorf, Germany
| | - Elena Knops
- Institute of Virology, University of Cologne, Cologne, Germany
| | - Eva Heger
- Institute of Virology, University of Cologne, Cologne, Germany
| | - Godana Jarso
- Adama Hospital Medical College, Adama, Oromia, Ethiopia
| | - Zewdu Hurissa
- College of Health Sciences, Arsi University, Asella, Ethiopia
| | - Yannik Eggers
- Hirsch Institute of Tropical Medicine, Asella, Ethiopia.,Department of Gastroenterology, Hepatology and Infectious Diseases, University Hospital Duesseldorf, Medical Faculty, Heinrich Heine University, Duesseldorf, Germany
| | - Dieter Häussinger
- Hirsch Institute of Tropical Medicine, Asella, Ethiopia.,Department of Gastroenterology, Hepatology and Infectious Diseases, University Hospital Duesseldorf, Medical Faculty, Heinrich Heine University, Duesseldorf, Germany
| | - Tom Luedde
- Hirsch Institute of Tropical Medicine, Asella, Ethiopia.,Department of Gastroenterology, Hepatology and Infectious Diseases, University Hospital Duesseldorf, Medical Faculty, Heinrich Heine University, Duesseldorf, Germany
| | - Björn-Erik Ole Jensen
- Hirsch Institute of Tropical Medicine, Asella, Ethiopia.,Department of Gastroenterology, Hepatology and Infectious Diseases, University Hospital Duesseldorf, Medical Faculty, Heinrich Heine University, Duesseldorf, Germany
| | - Rolf Kaiser
- Institute of Virology, University of Cologne, Cologne, Germany
| | - Torsten Feldt
- Hirsch Institute of Tropical Medicine, Asella, Ethiopia.,Department of Gastroenterology, Hepatology and Infectious Diseases, University Hospital Duesseldorf, Medical Faculty, Heinrich Heine University, Duesseldorf, Germany
| |
Collapse
|
16
|
Fischer JC, Schmidt AG, Bölke E, Uhrberg M, Keitel V, Feldt T, Jensen B, Häussinger D, Adams O, Schneider EM, Balz V, Enczmann J, Rox J, Hermsen D, Schulze-Bosse K, Kindgen-Milles D, Knoefel WT, van Griensven M, Haussmann J, Tamaskovics B, Plettenberg C, Scheckenbach K, Corradini S, Pedoto A, Maas K, Schmidt L, Grebe O, Esposito I, Ehrhardt A, Peiper M, Buhren BA, Calles C, Stöhr A, Lichtenberg A, Freise NF, Lutterbeck M, Rezazadeh A, Budach W, Matuschek C. Association of HLA genotypes, AB0 blood type and chemokine receptor 5 mutant CD195 with the clinical course of COVID-19. Eur J Med Res 2021; 26:107. [PMID: 34530915 PMCID: PMC8444184 DOI: 10.1186/s40001-021-00560-4] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Accepted: 07/23/2021] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND COVID-19, the pandemic disease caused by infection with SARS-CoV-2, may take highly variable clinical courses, ranging from symptom-free and pauci-symptomatic to fatal disease. The goal of the current study was to assess the association of COVID-19 clinical courses controlled by patients' adaptive immune responses without progression to severe disease with patients' Human Leukocyte Antigen (HLA) genetics, AB0 blood group antigens, and the presence or absence of near-loss-of-function delta 32 deletion mutant of the C-C chemokine receptor type 5 (CCR5). PATIENT AND METHODS An exploratory observational study including 157 adult COVID-19 convalescent patients was performed with a median follow-up of 250 days. The impact of different HLA genotypes, AB0 blood group antigens, and the CCR5 mutant CD195 were investigated for their role in the clinical course of COVID-19. In addition, this study addressed levels of severity and morbidity of COVID-19. The association of the immunogenetic background parameters were further related to patients' humoral antiviral immune response patterns by longitudinal observation. RESULTS Univariate HLA analyses identified putatively protective HLA alleles (HLA class II DRB1*01:01 and HLA class I B*35:01, with a trend for DRB1*03:01). They were associated with reduced durations of disease instead decreased (rather than increased) total anti-S IgG levels. They had a higher virus neutralizing capacity compared to non-carriers. Conversely, analyses also identified HLA alleles (HLA class II DQB1*03:02 und HLA class I B*15:01) not associated with such benefit in the patient cohort of this study. Hierarchical testing by Cox regression analyses confirmed the significance of the protective effect of the HLA alleles identified (when assessed in composite) in terms of disease duration, whereas AB0 blood group antigen heterozygosity was found to be significantly associated with disease severity (rather than duration) in our cohort. A suggestive association of a heterozygous CCR5 delta 32 mutation status with prolonged disease duration was implied by univariate analyses but could not be confirmed by hierarchical multivariate testing. CONCLUSION The current study shows that the presence of HLA class II DRB1*01:01 and HLA class I B*35:01 is of even stronger association with reduced disease duration in mild and moderate COVID-19 than age or any other potential risk factor assessed. Prospective studies in larger patient populations also including novel SARS-CoV-2 variants will be required to assess the impact of HLA genetics on the capacity of mounting protective vaccination responses in the future.
Collapse
Affiliation(s)
- Johannes C Fischer
- Institute for Transplantation Diagnostics and Cell Therapeutics, University Hospital Dusseldorf, Medical Faculty, Heinrich-Heine-University, 40225, Dusseldorf, Germany
| | - Albrecht G Schmidt
- Department of Radiation Oncology, University Hospital Dusseldorf, Medical Faculty, Heinrich-Heine-University Dusseldorf, Moorenstr. 5, 40225, Dusseldorf, Germany
| | - Edwin Bölke
- Department of Radiation Oncology, University Hospital Dusseldorf, Medical Faculty, Heinrich-Heine-University Dusseldorf, Moorenstr. 5, 40225, Dusseldorf, Germany.
| | - Markus Uhrberg
- Institute for Transplantation Diagnostics and Cell Therapeutics, University Hospital Dusseldorf, Medical Faculty, Heinrich-Heine-University, 40225, Dusseldorf, Germany
| | - Verena Keitel
- Department of Gastroenterology, Hepatology and Infectious Diseases, University Hospital Dusseldorf, Medical Faculty, Heinrich-Heine-University Dusseldorf, Moorenstr. 5, 40225, Dusseldorf, Germany
| | - Torsten Feldt
- Department of Gastroenterology, Hepatology and Infectious Diseases, University Hospital Dusseldorf, Medical Faculty, Heinrich-Heine-University Dusseldorf, Moorenstr. 5, 40225, Dusseldorf, Germany
| | - Björn Jensen
- Department of Gastroenterology, Hepatology and Infectious Diseases, University Hospital Dusseldorf, Medical Faculty, Heinrich-Heine-University Dusseldorf, Moorenstr. 5, 40225, Dusseldorf, Germany
| | - Dieter Häussinger
- Department of Gastroenterology, Hepatology and Infectious Diseases, University Hospital Dusseldorf, Medical Faculty, Heinrich-Heine-University Dusseldorf, Moorenstr. 5, 40225, Dusseldorf, Germany
| | - Ortwin Adams
- Institute for Virology, University Hospital Dusseldorf, Medical Faculty, Heinrich-Heine-University Dusseldorf, Universitaetsstr. 1, 40225, Dusseldorf, Germany
| | - E Marion Schneider
- Division of Experimental Anesthesiology, University Hospital Ulm, Ulm, Germany
| | - Vera Balz
- Institute for Transplantation Diagnostics and Cell Therapeutics, University Hospital Dusseldorf, Medical Faculty, Heinrich-Heine-University, 40225, Dusseldorf, Germany
| | - Jürgen Enczmann
- Institute for Transplantation Diagnostics and Cell Therapeutics, University Hospital Dusseldorf, Medical Faculty, Heinrich-Heine-University, 40225, Dusseldorf, Germany
| | - Jutta Rox
- Institute for Transplantation Diagnostics and Cell Therapeutics, University Hospital Dusseldorf, Medical Faculty, Heinrich-Heine-University, 40225, Dusseldorf, Germany
| | - Derik Hermsen
- Central Institute for Laboratory Diagnostics and Clinical Chemistry, Medical Faculty Heinrich-Heine University, Dusseldorf, Germany
| | - Karin Schulze-Bosse
- Central Institute for Laboratory Diagnostics and Clinical Chemistry, Medical Faculty Heinrich-Heine University, Dusseldorf, Germany
| | - Detlef Kindgen-Milles
- Medical Faculty, Department of Anesthesiology, Heinrich Heine University, Dusseldorf, Germany
| | - Wolfram Trudo Knoefel
- Medical Faculty, Department of Surgery and Interdisciplinary Surgical Intensive Care Unit, Heinrich Heine University, Dusseldorf, Germany
| | - Martijn van Griensven
- Department cBITE, Maastricht University, MERLN Institute for Technology-Inspired Regenerative Medicine, Maastricht, the Netherlands
| | - Jan Haussmann
- Department of Radiation Oncology, University Hospital Dusseldorf, Medical Faculty, Heinrich-Heine-University Dusseldorf, Moorenstr. 5, 40225, Dusseldorf, Germany
| | - Balint Tamaskovics
- Department of Radiation Oncology, University Hospital Dusseldorf, Medical Faculty, Heinrich-Heine-University Dusseldorf, Moorenstr. 5, 40225, Dusseldorf, Germany
| | - Christian Plettenberg
- Medical Faculty, Department of Ear, Nose and Throat Disease, Heinrich Heine University, Dusseldorf, Germany
| | - Kathrin Scheckenbach
- Medical Faculty, Department of Ear, Nose and Throat Disease, Heinrich Heine University, Dusseldorf, Germany
| | - Stefanie Corradini
- Department of Radiation Oncology, University Hospital, LMU Munich, Munich, Germany
| | - Alessia Pedoto
- Department of Anesthesiology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Kitti Maas
- Department of Radiation Oncology, University Hospital Dusseldorf, Medical Faculty, Heinrich-Heine-University Dusseldorf, Moorenstr. 5, 40225, Dusseldorf, Germany
| | - Livia Schmidt
- Department of Radiation Oncology, University Hospital Dusseldorf, Medical Faculty, Heinrich-Heine-University Dusseldorf, Moorenstr. 5, 40225, Dusseldorf, Germany
| | - Olaf Grebe
- Department of Cardiology and Rhythmology, Petrus Hospital, Wuppertal, Germany
| | - Irene Esposito
- Institute of Pathology, University of Dusseldorf, Dusseldorf, Germany
| | - Anja Ehrhardt
- Institute of Virology, University of Witten/Herdecke, Witten, Germany
| | - Matthias Peiper
- Medical Faculty, University of Dusseldorf, Dusseldorf, Germany
| | - Bettina Alexandra Buhren
- Department of Radiation Oncology, University Hospital Dusseldorf, Medical Faculty, Heinrich-Heine-University Dusseldorf, Moorenstr. 5, 40225, Dusseldorf, Germany
| | - Christian Calles
- Medical Faculty, Coordination Center for Clinical Studies, University of Dusseldorf, Dusseldorf, Germany
| | - Andreas Stöhr
- Medical Faculty, Coordination Center for Clinical Studies, University of Dusseldorf, Dusseldorf, Germany
| | - Artur Lichtenberg
- Department of Cardiac Surgery, Medical Faculty, University of Dusseldorf, Dusseldorf, Germany
| | - Noemi F Freise
- Department of Gastroenterology, Hepatology and Infectious Diseases, University Hospital Dusseldorf, Medical Faculty, Heinrich-Heine-University Dusseldorf, Moorenstr. 5, 40225, Dusseldorf, Germany
| | - Matthias Lutterbeck
- Department of Gastroenterology, Hepatology and Infectious Diseases, University Hospital Dusseldorf, Medical Faculty, Heinrich-Heine-University Dusseldorf, Moorenstr. 5, 40225, Dusseldorf, Germany
| | - Amir Rezazadeh
- Department of Radiation Oncology, University Hospital Dusseldorf, Medical Faculty, Heinrich-Heine-University Dusseldorf, Moorenstr. 5, 40225, Dusseldorf, Germany
| | - Wilfried Budach
- Department of Radiation Oncology, University Hospital Dusseldorf, Medical Faculty, Heinrich-Heine-University Dusseldorf, Moorenstr. 5, 40225, Dusseldorf, Germany
| | - Christiane Matuschek
- Department of Radiation Oncology, University Hospital Dusseldorf, Medical Faculty, Heinrich-Heine-University Dusseldorf, Moorenstr. 5, 40225, Dusseldorf, Germany
| |
Collapse
|
17
|
Fischer JC, Schmidt AG, Bölke E, Keitel V, Feldt T, Jensen B, Freise NF, Häussinger D, Schneider EM, Hermsen D, Kindgen-Milles D, Knoefel WT, Haussmann J, Tamaskovics B, Plettenberg C, Scheckenbach K, Corradini S, Rox J, Balz V, Maas K, Schmidt L, Grebe O, Ehrhardt A, Gerber PA, Peiper M, Buhren BA, Lichtenberg A, Rezazadeh A, Budach W, Matuschek C. Correction to: Informed consent and informed intervention: SARS‑CoV‑2 vaccinations not just call for disclosure of newly emerging safety data but also for hypothesis generation and testing. Eur J Med Res 2021; 26:104. [PMID: 34517930 PMCID: PMC8436013 DOI: 10.1186/s40001-021-00574-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Affiliation(s)
- Johannes C Fischer
- Institute for Transplantation Diagnostics and Cell Therapeutics, Medical Faculty, University Hospital Dusseldorf, Heinrich-Heine-University, 40225, Düsseldorf, Germany
| | - Albrecht G Schmidt
- Department of Radiation Oncology, Medical Faculty, University Hospital Dusseldorf, Heinrich-Heine-University Dusseldorf, Moorenstr. 5, 40225, Düsseldorf, Germany
| | - Edwin Bölke
- Department of Radiation Oncology, Medical Faculty, University Hospital Dusseldorf, Heinrich-Heine-University Dusseldorf, Moorenstr. 5, 40225, Düsseldorf, Germany.
| | - Verena Keitel
- Department of Gastroenterology, Hepatology and Infectious Diseases, Medical Faculty, University Hospital Dusseldorf, Heinrich-Heine-University Dusseldorf, Moorenstr. 5, 40225, Düsseldorf, Germany
| | - Torsten Feldt
- Department of Gastroenterology, Hepatology and Infectious Diseases, Medical Faculty, University Hospital Dusseldorf, Heinrich-Heine-University Dusseldorf, Moorenstr. 5, 40225, Düsseldorf, Germany
| | - Björn Jensen
- Department of Gastroenterology, Hepatology and Infectious Diseases, Medical Faculty, University Hospital Dusseldorf, Heinrich-Heine-University Dusseldorf, Moorenstr. 5, 40225, Düsseldorf, Germany
| | - Noemi F Freise
- Department of Gastroenterology, Hepatology and Infectious Diseases, Medical Faculty, University Hospital Dusseldorf, Heinrich-Heine-University Dusseldorf, Moorenstr. 5, 40225, Düsseldorf, Germany
| | - Dieter Häussinger
- Department of Gastroenterology, Hepatology and Infectious Diseases, Medical Faculty, University Hospital Dusseldorf, Heinrich-Heine-University Dusseldorf, Moorenstr. 5, 40225, Düsseldorf, Germany
| | - E Marion Schneider
- Division of Experimental Anesthesiology, University Hospital Ulm, Ulm, Germany
| | - Derik Hermsen
- Central Institute for Laboratory Diagnostics and Clinical Chemistry, Medical Faculty, Heinrich-Heine University, Düsseldorf, Germany
| | - Detlef Kindgen-Milles
- Department of Anesthesiology, Medical Faculty, Heinrich Heine University, Dusseldorf, Germany
| | - Wolfram Trudo Knoefel
- Department of Surgery and Interdisciplinary Surgical Intensive Care Unit, Medical Faculty, Heinrich Heine University, Düsseldorf, Germany.,Medicine, Department cBITE, Maastricht, The Netherlands
| | - Jan Haussmann
- Department of Radiation Oncology, Medical Faculty, University Hospital Dusseldorf, Heinrich-Heine-University Dusseldorf, Moorenstr. 5, 40225, Düsseldorf, Germany
| | - Balint Tamaskovics
- Department of Radiation Oncology, Medical Faculty, University Hospital Dusseldorf, Heinrich-Heine-University Dusseldorf, Moorenstr. 5, 40225, Düsseldorf, Germany
| | - Christian Plettenberg
- Department of Otolaryngology-Head and Neck Surgery, Medical Faculty, Heinrich Heine University, Düsseldorf, Germany
| | - Kathrin Scheckenbach
- Department of Otolaryngology-Head and Neck Surgery, Medical Faculty, Heinrich Heine University, Düsseldorf, Germany
| | - Stefanie Corradini
- Department of Radiation Oncology, University Hospital, LMU Munich, Munich, Germany
| | - Jutta Rox
- Institute for Transplantation Diagnostics and Cell Therapeutics, Medical Faculty, University Hospital Dusseldorf, Heinrich-Heine-University, 40225, Düsseldorf, Germany
| | - Vera Balz
- Institute for Transplantation Diagnostics and Cell Therapeutics, Medical Faculty, University Hospital Dusseldorf, Heinrich-Heine-University, 40225, Düsseldorf, Germany
| | - Kitti Maas
- Department of Radiation Oncology, Medical Faculty, University Hospital Dusseldorf, Heinrich-Heine-University Dusseldorf, Moorenstr. 5, 40225, Düsseldorf, Germany
| | - Livia Schmidt
- Department of Radiation Oncology, Medical Faculty, University Hospital Dusseldorf, Heinrich-Heine-University Dusseldorf, Moorenstr. 5, 40225, Düsseldorf, Germany
| | - Olaf Grebe
- Department of Cardiology and Rhythmology, Petrus Hospital, Wuppertal, Germany
| | - Anja Ehrhardt
- Institute of Virology, University of Witten/Herdecke, Witten, Germany
| | | | - Matthias Peiper
- Department of Cardiac Surgery, Medical Faculty, University of Dusseldorf, Düsseldorf, Germany
| | - Bettina Alexandra Buhren
- Department of Radiation Oncology, Medical Faculty, University Hospital Dusseldorf, Heinrich-Heine-University Dusseldorf, Moorenstr. 5, 40225, Düsseldorf, Germany
| | - Artur Lichtenberg
- Department of Cardiac Surgery, Medical Faculty, University of Dusseldorf, Düsseldorf, Germany
| | - Amir Rezazadeh
- Department of Radiation Oncology, Medical Faculty, University Hospital Dusseldorf, Heinrich-Heine-University Dusseldorf, Moorenstr. 5, 40225, Düsseldorf, Germany
| | - Wilfried Budach
- Department of Radiation Oncology, Medical Faculty, University Hospital Dusseldorf, Heinrich-Heine-University Dusseldorf, Moorenstr. 5, 40225, Düsseldorf, Germany
| | - Christiane Matuschek
- Department of Radiation Oncology, Medical Faculty, University Hospital Dusseldorf, Heinrich-Heine-University Dusseldorf, Moorenstr. 5, 40225, Düsseldorf, Germany
| |
Collapse
|
18
|
Reich M, Spomer L, Klindt C, Fuchs K, Stindt J, Deutschmann K, Höhne J, Liaskou E, Hov JR, Karlsen TH, Beuers U, Verheij J, Ferreira-Gonzalez S, Hirschfield G, Forbes SJ, Schramm C, Esposito I, Nierhoff D, Fickert P, Fuchs CD, Trauner M, García-Beccaria M, Gabernet G, Nahnsen S, Mallm JP, Vogel M, Schoonjans K, Lautwein T, Köhrer K, Häussinger D, Luedde T, Heikenwalder M, Keitel V. Downregulation of TGR5 (GPBAR1) in biliary epithelial cells contributes to the pathogenesis of sclerosing cholangitis. J Hepatol 2021; 75:634-646. [PMID: 33872692 DOI: 10.1016/j.jhep.2021.03.029] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2020] [Revised: 03/24/2021] [Accepted: 03/25/2021] [Indexed: 12/11/2022]
Abstract
BACKGROUND & AIMS Primary sclerosing cholangitis (PSC) is characterized by chronic inflammation and progressive fibrosis of the biliary tree. The bile acid receptor TGR5 (GPBAR1) is found on biliary epithelial cells (BECs), where it promotes secretion, proliferation and tight junction integrity. Thus, we speculated that changes in TGR5-expression in BECs may contribute to PSC pathogenesis. METHODS TGR5-expression and -localization were analyzed in PSC livers and liver tissue, isolated bile ducts and BECs from Abcb4-/-, Abcb4-/-/Tgr5Tg and ursodeoxycholic acid (UDCA)- or 24-norursodeoxycholic acid (norUDCA)-fed Abcb4-/- mice. The effects of IL8/IL8 homologues on TGR5 mRNA and protein levels were studied. BEC gene expression was analyzed by single-cell transcriptomics (scRNA-seq) from distinct mouse models. RESULTS TGR5 mRNA expression and immunofluorescence staining intensity were reduced in BECs of PSC and Abcb4-/- livers, in Abcb4-/- extrahepatic bile ducts, but not in intrahepatic macrophages. No changes in TGR5 BEC fluorescence intensity were detected in liver tissue of other liver diseases, including primary biliary cholangitis. Incubation of BECs with IL8/IL8 homologues, but not with other cytokines, reduced TGR5 mRNA and protein levels. BECs from Abcb4-/- mice had lower levels of phosphorylated Erk and higher expression levels of Icam1, Vcam1 and Tgfβ2. Overexpression of Tgr5 abolished the activated inflammatory phenotype characteristic of Abcb4-/- BECs. NorUDCA-feeding restored TGR5-expression levels in BECs in Abcb4-/- livers. CONCLUSIONS Reduced TGR5 levels in BECs from patients with PSC and Abcb4-/- mice promote development of a reactive BEC phenotype, aggravate biliary injury and thus contribute to the pathogenesis of sclerosing cholangitis. Restoration of biliary TGR5-expression levels represents a previously unknown mechanism of action of norUDCA. LAY SUMMARY Primary sclerosing cholangitis (PSC) is a chronic cholestatic liver disease-associated with progressive inflammation of the bile duct, leading to fibrosis and end-stage liver disease. Bile acid (BA) toxicity may contribute to the development and disease progression of PSC. TGR5 is a membrane-bound receptor for BAs, which is found on bile ducts and protects bile ducts from BA toxicity. In this study, we show that TGR5 levels were reduced in bile ducts from PSC livers and in bile ducts from a genetic mouse model of PSC. Our investigations indicate that lower levels of TGR5 in bile ducts may contribute to PSC development and progression. Furthermore, treatment with norUDCA, a drug currently being tested in a phase III trial for PSC, restored TGR5 levels in biliary epithelial cells.
Collapse
Affiliation(s)
- Maria Reich
- Department of Gastroenterology, Hepatology and Infectious Diseases, University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University Düsseldorf, Moorenstr. 5, 40225 Düsseldorf, Germany
| | - Lina Spomer
- Department of Gastroenterology, Hepatology and Infectious Diseases, University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University Düsseldorf, Moorenstr. 5, 40225 Düsseldorf, Germany
| | - Caroline Klindt
- Department of Gastroenterology, Hepatology and Infectious Diseases, University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University Düsseldorf, Moorenstr. 5, 40225 Düsseldorf, Germany
| | - Katharina Fuchs
- Department of Gastroenterology, Hepatology and Infectious Diseases, University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University Düsseldorf, Moorenstr. 5, 40225 Düsseldorf, Germany
| | - Jan Stindt
- Department of Gastroenterology, Hepatology and Infectious Diseases, University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University Düsseldorf, Moorenstr. 5, 40225 Düsseldorf, Germany
| | - Kathleen Deutschmann
- Department of Gastroenterology, Hepatology and Infectious Diseases, University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University Düsseldorf, Moorenstr. 5, 40225 Düsseldorf, Germany
| | - Johanna Höhne
- Department of Gastroenterology, Hepatology and Infectious Diseases, University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University Düsseldorf, Moorenstr. 5, 40225 Düsseldorf, Germany
| | - Evaggelia Liaskou
- Centre for Liver and Gastrointestinal Research, Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, UK; NIHR Birmingham Biomedical Research Centre, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - Johannes R Hov
- Norwegian PSC Research Centre and Section of Gastroenterology at the Department of Transplantation Medicine, and Research Institute of Internal Medicine, Division of Cancer Medicine, Surgery and Transplantation, Oslo University Hospital, Rikshospitalet, Oslo, Norway; Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
| | - Tom H Karlsen
- Norwegian PSC Research Centre and Section of Gastroenterology at the Department of Transplantation Medicine, and Research Institute of Internal Medicine, Division of Cancer Medicine, Surgery and Transplantation, Oslo University Hospital, Rikshospitalet, Oslo, Norway; Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
| | - Ulrich Beuers
- Department of Gastroenterology and Hepatology and Tytgat Institute for Liver and Intestinal Research and Department of Pathology, Amsterdam University Medical Centers, Location AMC, AGEM Amsterdam, The Netherlands
| | - Joanne Verheij
- Department of Gastroenterology and Hepatology and Tytgat Institute for Liver and Intestinal Research and Department of Pathology, Amsterdam University Medical Centers, Location AMC, AGEM Amsterdam, The Netherlands
| | | | - Gideon Hirschfield
- Toronto Centre for Liver Disease, Toronto General Hospital, Toronto, Canada
| | - Stuart J Forbes
- Centre for Regenerative Medicine, University of Edinburgh, UK
| | - Christoph Schramm
- I. Department of Medicine and Martin Zeitz Centre for Rare Diseases, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Irene Esposito
- Institute of Pathology, University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University Düsseldorf, Moorenstr. 5, 40225 Düsseldorf, Germany
| | - Dirk Nierhoff
- Department of Gastroenterology and Hepatology, University of Cologne, Cologne, Germany
| | - Peter Fickert
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
| | - Claudia Daniela Fuchs
- Hans Popper Laboratory of Molecular Hepatology, Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - Michael Trauner
- Hans Popper Laboratory of Molecular Hepatology, Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - María García-Beccaria
- Division of Chronic Inflammation and Cancer, German Cancer Research Center Heidelberg (DKFZ), Heidelberg, Germany
| | - Gisela Gabernet
- Quantitative Biology Center (QBiC), Eberhard-Karls University of Tübingen, Tübingen, Germany
| | - Sven Nahnsen
- Quantitative Biology Center (QBiC), Eberhard-Karls University of Tübingen, Tübingen, Germany
| | - Jan-Philipp Mallm
- Single Cell Open Lab, German Cancer Research Center Heidelberg (DKFZ), Heidelberg, Germany
| | - Marina Vogel
- DKFZ Genomics and Proteomics Core Facility, German Cancer Research Center Heidelberg (DKFZ), Heidelberg, Germany
| | - Kristina Schoonjans
- Laboratory of Metabolic Signaling, Institute of Bioengineering, School of Life Sciences and School of Engineering, École Polytechnique Fédérale de Lausanne, Lausanne, Switzerland
| | - Tobias Lautwein
- Genomics and Transcriptomics Laboratory, Biologisch-Medizinisches-Forschungszentrum (BMFZ), Heinrich Heine University Düsseldorf, Germany
| | - Karl Köhrer
- Genomics and Transcriptomics Laboratory, Biologisch-Medizinisches-Forschungszentrum (BMFZ), Heinrich Heine University Düsseldorf, Germany
| | - Dieter Häussinger
- Department of Gastroenterology, Hepatology and Infectious Diseases, University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University Düsseldorf, Moorenstr. 5, 40225 Düsseldorf, Germany
| | - Tom Luedde
- Department of Gastroenterology, Hepatology and Infectious Diseases, University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University Düsseldorf, Moorenstr. 5, 40225 Düsseldorf, Germany
| | - Mathias Heikenwalder
- Division of Chronic Inflammation and Cancer, German Cancer Research Center Heidelberg (DKFZ), Heidelberg, Germany
| | - Verena Keitel
- Department of Gastroenterology, Hepatology and Infectious Diseases, University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University Düsseldorf, Moorenstr. 5, 40225 Düsseldorf, Germany.
| |
Collapse
|
19
|
Hoff NP, Freise NF, Schmidt AG, Firouzi-Memarpuri P, Reifenberger J, Luedde T, Bölke E, Meller S, Homey B, Feldt T, Jensen BEO, Keitel V, Schmidt L, Maas K, Haussmann J, Tamaskovics B, Budach W, Fischer JC, Buhren BA, Knoefel WT, Schneider M, Gerber PA, Pedoto A, Häussinger D, Grebe O, van Griensven M, Braun SA, Salzmann S, Rezazadeh A, Matuschek C. Delayed skin reaction after mRNA-1273 vaccine against SARS-CoV-2: a rare clinical reaction. Eur J Med Res 2021; 26:98. [PMID: 34433495 PMCID: PMC8386154 DOI: 10.1186/s40001-021-00557-z] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2021] [Accepted: 07/20/2021] [Indexed: 02/07/2023] Open
Abstract
Background The coronavirus disease 2019 (COVID‐19) is associated with a wide clinical spectrum of skin manifestations, including urticarial, vesicular, vasculitic and chilblain‐like lesions. Recently, delayed skin reactions have been reported in 1% individuals following mRNA vaccination against SARS-CoV-2. The exact pathophysiology and the risk factors still remain unclear. Patients and methods 6821 employees and patients were vaccinated at our institutions between February and June 2021. Every patient received two doses of the mRNA-1273 vaccine in our hospitals, and reported back in case of any side effects which were collected in our hospital managed database. Results Eleven of 6821 vaccinated patients (0.16%) developed delayed skin reactions after either the first or second dose of the mRNA-1273 vaccine against SARS-CoV-2. Eight of 11 patients (73%) developed a rash after the first dose, while in 3/11 (27%), the rash occurred after the second dose. More females (9/11) were affected. Four of 11 patients required antihistamines, with two needing additional topical steroids. All the cutaneous manifestations resolved within 14 days. None of the skin reactions after the first dose of the vaccine prevented the administration of the second dose. There were no long-term cutaneous sequelae in any of the affected individuals. Conclusion Our data suggests that skin reactions after the use of mRNA-1273 vaccine against SARS-CoV-2 are possible, but rare. Further studies need to be done to understand the pathophysiology of these lesions.
Collapse
Affiliation(s)
- Norman-Philipp Hoff
- Department of Dermatology, University Hospital Düsseldorf, Medical Faculty, Heinrich-Heine-University, 40225, Düsseldorf, Germany
| | - Noemi F Freise
- Department of Gastroenterology, Hepatology and Infectious Diseases, University Hospital Düsseldorf, Medical Faculty, Heinrich Heine University, Düsseldorf, Germany
| | - Albrecht G Schmidt
- Department of Radiation Oncology, University Hospital Medical Faculty, Heinrich-Heine-University, Moorenstr. 5, 40225, Düsseldorf, Germany
| | - Parnian Firouzi-Memarpuri
- Department of Dermatology, University Hospital Düsseldorf, Medical Faculty, Heinrich-Heine-University, 40225, Düsseldorf, Germany
| | - Julia Reifenberger
- Department of Dermatology, University Hospital Düsseldorf, Medical Faculty, Heinrich-Heine-University, 40225, Düsseldorf, Germany
| | - Tom Luedde
- Department of Gastroenterology, Hepatology and Infectious Diseases, University Hospital Düsseldorf, Medical Faculty, Heinrich Heine University, Düsseldorf, Germany
| | - Edwin Bölke
- Department of Radiation Oncology, University Hospital Medical Faculty, Heinrich-Heine-University, Moorenstr. 5, 40225, Düsseldorf, Germany.
| | - Stephan Meller
- Department of Dermatology, University Hospital Düsseldorf, Medical Faculty, Heinrich-Heine-University, 40225, Düsseldorf, Germany
| | - Bernhard Homey
- Department of Dermatology, University Hospital Düsseldorf, Medical Faculty, Heinrich-Heine-University, 40225, Düsseldorf, Germany
| | - Torsten Feldt
- Department of Gastroenterology, Hepatology and Infectious Diseases, University Hospital Düsseldorf, Medical Faculty, Heinrich Heine University, Düsseldorf, Germany
| | - Björn Erik Ole Jensen
- Department of Gastroenterology, Hepatology and Infectious Diseases, University Hospital Düsseldorf, Medical Faculty, Heinrich Heine University, Düsseldorf, Germany
| | - Verena Keitel
- Department of Gastroenterology, Hepatology and Infectious Diseases, University Hospital Düsseldorf, Medical Faculty, Heinrich Heine University, Düsseldorf, Germany
| | - Livia Schmidt
- Department of Radiation Oncology, University Hospital Medical Faculty, Heinrich-Heine-University, Moorenstr. 5, 40225, Düsseldorf, Germany
| | - Kitti Maas
- Department of Radiation Oncology, University Hospital Medical Faculty, Heinrich-Heine-University, Moorenstr. 5, 40225, Düsseldorf, Germany
| | - Jan Haussmann
- Department of Radiation Oncology, University Hospital Medical Faculty, Heinrich-Heine-University, Moorenstr. 5, 40225, Düsseldorf, Germany
| | - Balint Tamaskovics
- Department of Radiation Oncology, University Hospital Medical Faculty, Heinrich-Heine-University, Moorenstr. 5, 40225, Düsseldorf, Germany
| | - Wilfried Budach
- Department of Radiation Oncology, University Hospital Medical Faculty, Heinrich-Heine-University, Moorenstr. 5, 40225, Düsseldorf, Germany
| | - Johannes C Fischer
- Institute for Transplant Diagnostics and Cell Therapeutics, Heinrich Heine University, Düsseldorf, Germany
| | | | - Wolfram Trudo Knoefel
- Department of Surgery and Interdisciplinary Surgical Intensive Care Unit Medical Faculty, Heinrich Heine University, Düsseldorf, Germany
| | - Marion Schneider
- Division of Experimental Anesthesiology, University Hospital Ulm, Ulm, Germany
| | - Peter Arne Gerber
- Medical Faculty, Heinrich-Heine-University, 40225, Düsseldorf, Germany
| | - Alessia Pedoto
- Department of Anesthesiology, Memorial Sloan Kettering Cancer Center, New York, USA
| | - Dieter Häussinger
- Department of Gastroenterology, Hepatology and Infectious Diseases, University Hospital Düsseldorf, Medical Faculty, Heinrich Heine University, Düsseldorf, Germany
| | - Olaf Grebe
- Department of Cardiology and Rhythmology, Petrus Hospital, Wuppertal, Germany
| | - Martijn van Griensven
- Department cBITE, MERLN Institute for Technology-Inspired Regenerative Medicine, Maastricht University, Maastricht, The Netherlands
| | - Stephan A Braun
- Department of Dermatology, University Hospital Düsseldorf, Medical Faculty, Heinrich-Heine-University, 40225, Düsseldorf, Germany.,Department of Dermatology, University Hospital Münster, Münster, Germany
| | - Stefan Salzmann
- Department of Dermatology, University Hospital Münster, Münster, Germany
| | - Amir Rezazadeh
- Department of Radiation Oncology, University Hospital Medical Faculty, Heinrich-Heine-University, Moorenstr. 5, 40225, Düsseldorf, Germany
| | - Christiane Matuschek
- Department of Radiation Oncology, University Hospital Medical Faculty, Heinrich-Heine-University, Moorenstr. 5, 40225, Düsseldorf, Germany
| |
Collapse
|
20
|
Fischer JC, Schmidt AG, Bölke E, Keitel V, Feldt T, Jensen B, Freise NF, Häussinger D, Schneider EM, Hermsen D, Kindgen-Milles D, Knoefel WT, Haussmann J, Tamaskovics B, Plettenberg C, Scheckenbach K, Corradini S, Rox J, Balz V, Maas K, Schmidt L, Grebe O, Erhardt A, Gerber PA, Peiper M, Buhren BA, Lichtenberg A, Rezazadeh A, Budach W, Matuschek C. Informed consent and informed intervention: SARS-CoV-2 vaccinations not just call for disclosure of newly emerging safety data but also for hypothesis generation and testing. Eur J Med Res 2021; 26:87. [PMID: 34362461 PMCID: PMC8343366 DOI: 10.1186/s40001-021-00558-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Accepted: 07/09/2021] [Indexed: 12/21/2022] Open
Abstract
Background COVID-19 infection is a major threat to patients and health care providers around the world. One solution is the vaccination against SARS-CoV-2. Methods We performed a comprehensive query of the latest publications on the prevention of viral infections including the recent vaccination program and its side effects. Results The situation is evolving rapidly and there is no reasonable alternative to population-scale vaccination programs as currently enrolled. Conclusion Therefore, regulatory authorities should consider supplementing their conventional mandate of post-approval pharmacovigilance, which is based on the collection, assessment, and regulatory response to emerging safety findings.
Collapse
Affiliation(s)
- Johannes C Fischer
- Institute for Transplantation Diagnostics and Cell Therapeutics, Medical Faculty, University Hospital Dusseldorf, Heinrich-Heine-University, 40225, Düsseldorf, Germany
| | - Albrecht G Schmidt
- Department of Radiation Oncology, Medical Faculty, University Hospital Dusseldorf, Heinrich-Heine-University Dusseldorf, Moorenstr. 5, 40225, Düsseldorf, Germany
| | - Edwin Bölke
- Department of Radiation Oncology, Medical Faculty, University Hospital Dusseldorf, Heinrich-Heine-University Dusseldorf, Moorenstr. 5, 40225, Düsseldorf, Germany.
| | - Verena Keitel
- Department of Gastroenterology, Hepatology and Infectious Diseases, Medical Faculty, University Hospital Dusseldorf, Heinrich-Heine-University Dusseldorf, Moorenstr. 5, 40225, Düsseldorf, Germany
| | - Torsten Feldt
- Department of Gastroenterology, Hepatology and Infectious Diseases, Medical Faculty, University Hospital Dusseldorf, Heinrich-Heine-University Dusseldorf, Moorenstr. 5, 40225, Düsseldorf, Germany
| | - Björn Jensen
- Department of Gastroenterology, Hepatology and Infectious Diseases, Medical Faculty, University Hospital Dusseldorf, Heinrich-Heine-University Dusseldorf, Moorenstr. 5, 40225, Düsseldorf, Germany
| | - Noemi F Freise
- Department of Gastroenterology, Hepatology and Infectious Diseases, Medical Faculty, University Hospital Dusseldorf, Heinrich-Heine-University Dusseldorf, Moorenstr. 5, 40225, Düsseldorf, Germany
| | - Dieter Häussinger
- Department of Gastroenterology, Hepatology and Infectious Diseases, Medical Faculty, University Hospital Dusseldorf, Heinrich-Heine-University Dusseldorf, Moorenstr. 5, 40225, Düsseldorf, Germany
| | - E Marion Schneider
- Division of Experimental Anesthesiology, University Hospital Ulm, Ulm, Germany
| | - Derik Hermsen
- Central Institute for Laboratory Diagnostics and Clinical Chemistry, Medical Faculty, Heinrich-Heine University, Düsseldorf, Germany
| | - Detlef Kindgen-Milles
- Department of Anesthesiology, Medical Faculty, Heinrich Heine University, Dusseldorf, Germany
| | - Wolfram Trudo Knoefel
- Department of Surgery and Interdisciplinary Surgical Intensive Care Unit, Medical Faculty, Heinrich Heine University, Düsseldorf, Germany.,Medicine, Department cBITE, Maastricht, The Netherlands
| | - Jan Haussmann
- Department of Radiation Oncology, Medical Faculty, University Hospital Dusseldorf, Heinrich-Heine-University Dusseldorf, Moorenstr. 5, 40225, Düsseldorf, Germany
| | - Balint Tamaskovics
- Department of Radiation Oncology, Medical Faculty, University Hospital Dusseldorf, Heinrich-Heine-University Dusseldorf, Moorenstr. 5, 40225, Düsseldorf, Germany
| | - Christian Plettenberg
- Department of Otolaryngology-Head and Neck Surgery, Medical Faculty, Heinrich Heine University, Düsseldorf, Germany
| | - Kathrin Scheckenbach
- Department of Otolaryngology-Head and Neck Surgery, Medical Faculty, Heinrich Heine University, Düsseldorf, Germany
| | - Stefanie Corradini
- Department of Radiation Oncology, University Hospital, LMU Munich, Munich, Germany
| | - Jutta Rox
- Institute for Transplantation Diagnostics and Cell Therapeutics, Medical Faculty, University Hospital Dusseldorf, Heinrich-Heine-University, 40225, Düsseldorf, Germany
| | - Vera Balz
- Institute for Transplantation Diagnostics and Cell Therapeutics, Medical Faculty, University Hospital Dusseldorf, Heinrich-Heine-University, 40225, Düsseldorf, Germany
| | - Kitti Maas
- Department of Radiation Oncology, Medical Faculty, University Hospital Dusseldorf, Heinrich-Heine-University Dusseldorf, Moorenstr. 5, 40225, Düsseldorf, Germany
| | - Livia Schmidt
- Department of Radiation Oncology, Medical Faculty, University Hospital Dusseldorf, Heinrich-Heine-University Dusseldorf, Moorenstr. 5, 40225, Düsseldorf, Germany
| | - Olaf Grebe
- Department of Cardiology and Rhythmology, Petrus Hospital, Wuppertal, Germany
| | - Anja Erhardt
- Institute of Virology, University of Witten/Herdecke, Witten, Germany
| | | | - Matthias Peiper
- Department of Cardiac Surgery, Medical Faculty, University of Dusseldorf, Düsseldorf, Germany
| | - Bettina Alexandra Buhren
- Department of Radiation Oncology, Medical Faculty, University Hospital Dusseldorf, Heinrich-Heine-University Dusseldorf, Moorenstr. 5, 40225, Düsseldorf, Germany
| | - Artur Lichtenberg
- Department of Cardiac Surgery, Medical Faculty, University of Dusseldorf, Düsseldorf, Germany
| | - Amir Rezazadeh
- Department of Radiation Oncology, Medical Faculty, University Hospital Dusseldorf, Heinrich-Heine-University Dusseldorf, Moorenstr. 5, 40225, Düsseldorf, Germany
| | - Wilfried Budach
- Department of Radiation Oncology, Medical Faculty, University Hospital Dusseldorf, Heinrich-Heine-University Dusseldorf, Moorenstr. 5, 40225, Düsseldorf, Germany
| | - Christiane Matuschek
- Department of Radiation Oncology, Medical Faculty, University Hospital Dusseldorf, Heinrich-Heine-University Dusseldorf, Moorenstr. 5, 40225, Düsseldorf, Germany
| |
Collapse
|
21
|
Häussinger D. Liver damage and regeneration - 20 years of liver research in the Collaborative Research Centers 575 and 974. Biol Chem 2021; 402:1077. [PMID: 34313085 DOI: 10.1515/hsz-2021-0325] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Affiliation(s)
- Dieter Häussinger
- Medizinische Universitätsklinik für Gastroenterologie, Hepatologie und Infektiologie, Heinrich-Heine-Universität, Moorenstrasse 5, D-40225 Düsseldorf, Germany
| |
Collapse
|
22
|
Paluschinski M, Jin CJ, Qvartskhava N, Görg B, Wammers M, Lang J, Lang K, Poschmann G, Stühler K, Häussinger D. Characterization of the scavenger cell proteome in mouse and rat liver. Biol Chem 2021; 402:1073-1085. [PMID: 34333885 DOI: 10.1515/hsz-2021-0123] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Accepted: 07/04/2021] [Indexed: 01/20/2023]
Abstract
The structural-functional organization of ammonia and glutamine metabolism in the liver acinus involves highly specialized hepatocyte subpopulations like glutamine synthetase (GS) expressing perivenous hepatocytes (scavenger cells). However, this cell population has not yet been characterized extensively regarding expression of other genes and potential subpopulations. This was investigated in the present study by proteome profiling of periportal GS-negative and perivenous GS-expressing hepatocytes from mouse and rat. Apart from established markers of GS+ hepatocytes such as glutamate/aspartate transporter II (GLT1) or ammonium transporter Rh type B (RhBG), we identified novel scavenger cell-specific proteins like basal transcription factor 3 (BTF3) and heat-shock protein 25 (HSP25). Interestingly, BTF3 and HSP25 were heterogeneously distributed among GS+ hepatocytes in mouse liver slices. Feeding experiments showed that RhBG expression was increased in livers from mice fed with high protein diet compared to standard chow. While spatial distributions of GS and carbamoylphosphate synthetase 1 (CPS1) were unaffected, periportal areas constituted by glutaminase 2 (GLS2)-positive hepatocytes were enlarged or reduced in response to high or low protein diet, respectively. The data suggest that the population of perivenous GS+ scavenger cells is heterogeneous and not uniform as previously suggested which may reflect a functional heterogeneity, possibly relevant for liver regeneration.
Collapse
Affiliation(s)
- Martha Paluschinski
- Clinic for Gastroenterology, Hepatology and Infectiology, Heinrich Heine University, Universitätsstr. 1, 40225 Düsseldorf, Germany
| | - Cheng Jun Jin
- Clinic for Gastroenterology, Hepatology and Infectiology, Heinrich Heine University, Universitätsstr. 1, 40225 Düsseldorf, Germany
| | - Natalia Qvartskhava
- Clinic for Gastroenterology, Hepatology and Infectiology, Heinrich Heine University, Universitätsstr. 1, 40225 Düsseldorf, Germany
| | - Boris Görg
- Clinic for Gastroenterology, Hepatology and Infectiology, Heinrich Heine University, Universitätsstr. 1, 40225 Düsseldorf, Germany
| | - Marianne Wammers
- Clinic for Gastroenterology, Hepatology and Infectiology, Heinrich Heine University, Universitätsstr. 1, 40225 Düsseldorf, Germany
| | - Judith Lang
- Institute of Immunology, Medical Faculty, University of Duisburg-Essen, Hufelandstr. 55, 45122 Essen, Germany
| | - Karl Lang
- Institute of Immunology, Medical Faculty, University of Duisburg-Essen, Hufelandstr. 55, 45122 Essen, Germany
| | - Gereon Poschmann
- Institute of Molecular Medicine, Proteome Research, Medical Faculty, Heinrich Heine University, Universitätsstr. 1, 40225 Düsseldorf, Germany
| | - Kai Stühler
- Institute of Molecular Medicine, Proteome Research, Medical Faculty, Heinrich Heine University, Universitätsstr. 1, 40225 Düsseldorf, Germany.,Molecular Proteomics Laboratory (MPL), Biomedical Research Center (BMFZ), Heinrich Heine University, Universitätsstr. 1, 40225 Düsseldorf, Germany
| | - Dieter Häussinger
- Clinic for Gastroenterology, Hepatology and Infectiology, Heinrich Heine University, Universitätsstr. 1, 40225 Düsseldorf, Germany
| |
Collapse
|
23
|
Reusswig F, Fazel Modares N, Brechtenkamp M, Wienands L, Krüger I, Behnke K, Lee‐Sundlov MM, Herebian D, Scheller J, Hoffmeister KM, Häussinger D, Elvers M. Efficiently Restored Thrombopoietin Production by Ashwell-Morell Receptor and IL-6R Induced Janus Kinase 2/Signal Transducer and Activator of Transcription Signaling Early After Partial Hepatectomy. Hepatology 2021; 74:411-427. [PMID: 33369745 PMCID: PMC8236498 DOI: 10.1002/hep.31698] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Revised: 11/09/2020] [Accepted: 12/11/2020] [Indexed: 12/11/2022]
Abstract
BACKGROUND AND AIMS Thrombocytopenia has been described in most patients with acute and chronic liver failure. Decreased platelet production and decreased half-life of platelets might be a consequence of low levels of thrombopoietin (TPO) in these patients. Platelet production is tightly regulated to avoid bleeding complications after vessel injury and can be enhanced under elevated platelet destruction as observed in liver disease. Thrombopoietin (TPO) is the primary regulator of platelet biogenesis and supports proliferation and differentiation of megakaryocytes. APPROACH AND RESULTS Recent work provided evidence for the control of TPO mRNA expression in liver and bone marrow (BM) by scanning circulating platelets. The Ashwell-Morell receptor (AMR) was identified to bind desialylated platelets to regulate hepatic thrombopoietin (TPO) production by Janus kinase (JAK2)/signal transducer and activator of transcription (STAT3) activation. Two-thirds partial hepatectomy (PHx) was performed in mice. Platelet activation and clearance by AMR/JAK2/STAT3 signaling and TPO production were analyzed at different time points after PHx. Here, we demonstrate that PHx in mice led to thrombocytopenia and platelet activation defects leading to bleeding complications, but unaltered arterial thrombosis, in these mice. Platelet counts were rapidly restored by up-regulation and crosstalk of the AMR and the IL-6 receptor (IL-6R) to induce JAK2-STAT3-TPO activation in the liver, accompanied by an increased number of megakaryocytes in spleen and BM before liver was completely regenerated. CONCLUSIONS The AMR/IL-6R-STAT3-TPO signaling pathway is an acute-phase response to liver injury to reconstitute hemostasis. Bleeding complications were attributable to thrombocytopenia and platelet defects induced by elevated PGI2 , NO, and bile acid plasma levels early after PHx that might also be causative for the high mortality in patients with liver disease.
Collapse
Affiliation(s)
- Friedrich Reusswig
- Clinic of Vascular and Endovascular SurgeryMedical Faculty and University HospitalDüsseldorfGermany
| | - Nastaran Fazel Modares
- Institute of Biochemistry and Molecular Biology II, Medical FacultyHeinrich‐Heine UniversityDüsseldorfGermany
| | - Marius Brechtenkamp
- Clinic of Vascular and Endovascular SurgeryMedical Faculty and University HospitalDüsseldorfGermany
| | - Leonard Wienands
- Clinic of Vascular and Endovascular SurgeryMedical Faculty and University HospitalDüsseldorfGermany
| | - Irena Krüger
- Clinic of Vascular and Endovascular SurgeryMedical Faculty and University HospitalDüsseldorfGermany
| | - Kristina Behnke
- Institute of Biochemistry and Molecular Biology II, Medical FacultyHeinrich‐Heine UniversityDüsseldorfGermany
| | | | - Diran Herebian
- Department of General Pediatrics, Neonatology and Pediatric CardiologyMedical FacultyHeinrich‐Heine‐UniversityDüsseldorfGermany
| | - Jürgen Scheller
- Institute of Biochemistry and Molecular Biology II, Medical FacultyHeinrich‐Heine UniversityDüsseldorfGermany
| | | | - Dieter Häussinger
- Clinic for Gastroenterology, Hepatology and Infectious DiseasesMedical FacultyHeinrich‐Heine‐UniversityDüsseldorfGermany
| | - Margitta Elvers
- Clinic of Vascular and Endovascular SurgeryMedical Faculty and University HospitalDüsseldorfGermany
| |
Collapse
|
24
|
Tufa TB, Wölfel S, Zubriková D, Víchová B, Andersson M, Rieß R, Rutaihwa L, Fuchs A, Orth HM, Häussinger D, Feldt T, Poppert S, Dobler G, Bakkes DK, Chitimia-Dobler L. Tick species from cattle in the Adama Region of Ethiopia and pathogens detected. Exp Appl Acarol 2021; 84:459-471. [PMID: 33909190 PMCID: PMC8190025 DOI: 10.1007/s10493-021-00623-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Accepted: 04/21/2021] [Indexed: 06/01/2023]
Abstract
Ticks will diminish productivity among farm animals and transmit zoonotic diseases. We conducted a study to identify tick species infesting slaughter bulls from Adama City and to screen them for tick-borne pathogens. In 2016, 291 ticks were collected from 37 bulls in Adama, which were ready for slaughter. Ticks were identified morphologically. Total genomic DNA was extracted from ticks and used to test for Rickettsia spp. with real-time PCR. Species identification was done by phylogenetic analysis using sequencing that targeted the 23S-5S intergenic spacer region and ompA genes. Four tick species from two genera, Amblyomma and Rhipicephalus, were identified. Amblyomma cohaerens was the dominant species (n = 241, 82.8%), followed by Amblyomma variegatum (n = 22, 7.5%), Rhipicephalus pulchellus (n = 19, 6.5%), and Rhipicephalus decoloratus (n = 9, 3.0%). Among all ticks, 32 (11%) were positive for Rickettsia spp. and 15 (5.2%) of these were identified as R. africae comprising at least two genetic clades, occurring in A. variegatum (n = 10) and A. cohaerens (n = 5). The remainder of Rickettsia-positive samples could not be amplified due to low DNA yield. Furthermore, another 15 (5.2%) samples carried other pathogenic bacteria: Ehrlichia ruminantium (n = 9; 3.1%) in A. cohaerens, Ehrlichia sp. (n = 3; 1%) in Rh. pulchellus and A. cohaerens, Anaplasma sp. (n = 1; 0.5%) in A. cohaerens, and Neoehrlichia mikurensis (n = 2; 0.7%) in A. cohaerens. All ticks were negative for Bartonella spp., Babesia spp., Theileria spp., and Hepatozoon spp. We reported for the first time E. ruminatium, N. mikurensis, Ehrlichia sp., and Anaplasma sp. in A. cohaerens. Medically and veterinarily important pathogens were mostly detected from A. variegatum and A. cohaerens. These data are relevant for a One-health approach for monitoring and prevention of tick-borne disease transmission.
Collapse
Affiliation(s)
- Tafese Beyene Tufa
- College of Health Science, Arsi University, Asella, Ethiopia.
- Hirsch Institute of Tropical Medicine, Asella, Ethiopia.
- Department of Gastroenterology, Hepatology and Infectious Diseases, Heinrich Heine University, Düsseldorf, Germany.
| | - Silke Wölfel
- Bundeswehr Institute of Microbiology, Munich, Germany
- Amedes MVZ for Laboratory Medicine and Microbiology, Fürstenfeldbruck, Germany
| | - Dana Zubriková
- Institute of Parasitology, Slovak Academy of Sciences, Kosice, Slovakia
| | | | | | - Ramona Rieß
- Bundeswehr Institute of Microbiology, Munich, Germany
| | | | - André Fuchs
- Hirsch Institute of Tropical Medicine, Asella, Ethiopia
- Department of Gastroenterology, Hepatology and Infectious Diseases, Heinrich Heine University, Düsseldorf, Germany
| | - Hans Martin Orth
- Hirsch Institute of Tropical Medicine, Asella, Ethiopia
- Department of Gastroenterology, Hepatology and Infectious Diseases, Heinrich Heine University, Düsseldorf, Germany
| | - Dieter Häussinger
- Hirsch Institute of Tropical Medicine, Asella, Ethiopia
- Department of Gastroenterology, Hepatology and Infectious Diseases, Heinrich Heine University, Düsseldorf, Germany
| | - Torsten Feldt
- Hirsch Institute of Tropical Medicine, Asella, Ethiopia
- Department of Gastroenterology, Hepatology and Infectious Diseases, Heinrich Heine University, Düsseldorf, Germany
| | - Sven Poppert
- Swiss Tropical and Public Health Institute, Basel, Switzerland
- University Basel, Basel, Switzerland
| | | | - Deon K Bakkes
- Gertrud Theiler Tick Museum, Agricultural Research Council-Onderstepoort Veterinary Research, Pretoria, South Africa
- Evolutionary Genomics Group, Department of Botany and Zoology, Stellenbosch University, Stellenbosch, South Africa
| | | |
Collapse
|
25
|
Gertzen CGW, Gohlke H, Häussinger D, Herebian D, Keitel V, Kubitz R, Mayatepek E, Schmitt L. The many facets of bile acids in the physiology and pathophysiology of the human liver. Biol Chem 2021; 402:1047-1062. [PMID: 34049433 DOI: 10.1515/hsz-2021-0156] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Accepted: 05/14/2021] [Indexed: 12/12/2022]
Abstract
Bile acids perform vital functions in the human liver and are the essential component of bile. It is therefore not surprising that the biology of bile acids is extremely complex, regulated on different levels, and involves soluble and membrane receptors as well as transporters. Hereditary disorders of these proteins manifest in different pathophysiological processes that result in liver diseases of varying severity. In this review, we summarize our current knowledge of the physiology and pathophysiology of bile acids with an emphasis on recently established analytical approaches as well as the molecular mechanisms that underlie signaling and transport of bile acids. In this review, we will focus on ABC transporters of the canalicular membrane and their associated diseases. As the G protein-coupled receptor, TGR5, receives increasing attention, we have included aspects of this receptor and its interaction with bile acids.
Collapse
Affiliation(s)
- Christoph G W Gertzen
- Institute of Pharmaceutical and Medicinal Chemistry, Heinrich Heine University Düsseldorf, Düsseldorf, Germany.,Center for Structural Studies (CSS), Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | - Holger Gohlke
- Institute of Pharmaceutical and Medicinal Chemistry, Heinrich Heine University Düsseldorf, Düsseldorf, Germany.,John von Neumann Institute for Computing (NIC), Jülich Supercomputing Centre (JSC), Institute of Biological Information Processing (IBI-7: Structural Biochemistry), Institute of Bio- and Geosciences (IBG-4: Bioinformatics), Forschungszentrum Jülich GmbH, Jülich, Germany
| | - Dieter Häussinger
- Department of Gastroenterology, Hepatology and Infectious Diseases, University Hospital Düsseldorf, Düsseldorf, Germany
| | - Diran Herebian
- Department of General Pediatrics, Neonatology and Pediatric Cardiology, Medical Faculty, University Hospital Düsseldorf, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | - Verena Keitel
- Department of Gastroenterology, Hepatology and Infectious Diseases, University Hospital Düsseldorf, Düsseldorf, Germany
| | - Ralf Kubitz
- Department of Gastroenterology, Hepatology and Infectious Diseases, University Hospital Düsseldorf, Düsseldorf, Germany
| | - Ertan Mayatepek
- Department of General Pediatrics, Neonatology and Pediatric Cardiology, Medical Faculty, University Hospital Düsseldorf, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | - Lutz Schmitt
- Institute of Biochemistry, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| |
Collapse
|
26
|
Häussinger D, Butz M, Schnitzler A, Görg B. Pathomechanisms in hepatic encephalopathy. Biol Chem 2021; 402:1087-1102. [PMID: 34049427 DOI: 10.1515/hsz-2021-0168] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Accepted: 05/12/2021] [Indexed: 02/06/2023]
Abstract
Hepatic encephalopathy (HE) is a frequent neuropsychiatric complication in patients with acute or chronic liver failure. Symptoms of HE in particular include disturbances of sensory and motor functions and cognition. HE is triggered by heterogeneous factors such as ammonia being a main toxin, benzodiazepines, proinflammatory cytokines and hyponatremia. HE in patients with liver cirrhosis is triggered by a low-grade cerebral edema and cerebral oxidative/nitrosative stress which bring about a number of functionally relevant alterations including posttranslational protein modifications, oxidation of RNA, gene expression changes and senescence. These alterations are suggested to impair astrocyte/neuronal functions and communication. On the system level, a global slowing of oscillatory brain activity and networks can be observed paralleling behavioral perceptual and motor impairments. Moreover, these changes are related to increased cerebral ammonia, alterations in neurometabolite and neurotransmitter concentrations and cortical excitability in HE patients.
Collapse
Affiliation(s)
- Dieter Häussinger
- Clinic for Gastroenterology, Hepatology, and Infectious Diseases, Heinrich Heine University, Moorenstr. 5, D-40225 Düsseldorf, Germany
| | - Markus Butz
- Department of Neurology/Institute of Clinical Neuroscience and Medical Psychology, Medical Faculty, Heinrich Heine University, Moorenstr. 5, D-40225 Düsseldorf, Germany
| | - Alfons Schnitzler
- Department of Neurology/Institute of Clinical Neuroscience and Medical Psychology, Medical Faculty, Heinrich Heine University, Moorenstr. 5, D-40225 Düsseldorf, Germany
| | - Boris Görg
- Clinic for Gastroenterology, Hepatology, and Infectious Diseases, Heinrich Heine University, Moorenstr. 5, D-40225 Düsseldorf, Germany
| |
Collapse
|
27
|
Kordes C, Bock HH, Reichert D, May P, Häussinger D. Hepatic stellate cells: current state and open questions. Biol Chem 2021; 402:1021-1032. [PMID: 34008380 DOI: 10.1515/hsz-2021-0180] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2021] [Accepted: 05/03/2021] [Indexed: 01/14/2023]
Abstract
This review article summarizes 20 years of our research on hepatic stellate cells within the framework of two collaborative research centers CRC575 and CRC974 at the Heinrich Heine University. Over this period, stellate cells were identified for the first time as mesenchymal stem cells of the liver, and important functions of these cells in the context of liver regeneration were discovered. Furthermore, it was determined that the space of Disse - bounded by the sinusoidal endothelium and hepatocytes - functions as a stem cell niche for stellate cells. Essential elements of this niche that control the maintenance of hepatic stellate cells have been identified alongside their impairment with age. This article aims to highlight previous studies on stellate cells and critically examine and identify open questions and future research directions.
Collapse
Affiliation(s)
- Claus Kordes
- Clinic of Gastroenterology, Hepatology, and Infectious Diseases, Heinrich Heine University, Moorenstraße 5, D-40225 Düsseldorf, Germany
| | - Hans H Bock
- Clinic of Gastroenterology, Hepatology, and Infectious Diseases, Heinrich Heine University, Moorenstraße 5, D-40225 Düsseldorf, Germany
| | - Doreen Reichert
- Clinic of Gastroenterology, Hepatology, and Infectious Diseases, Heinrich Heine University, Moorenstraße 5, D-40225 Düsseldorf, Germany
| | - Petra May
- Clinic of Gastroenterology, Hepatology, and Infectious Diseases, Heinrich Heine University, Moorenstraße 5, D-40225 Düsseldorf, Germany
| | - Dieter Häussinger
- Clinic of Gastroenterology, Hepatology, and Infectious Diseases, Heinrich Heine University, Moorenstraße 5, D-40225 Düsseldorf, Germany
| |
Collapse
|
28
|
Frieg B, Görg B, Gohlke H, Häussinger D. Glutamine synthetase as a central element in hepatic glutamine and ammonia metabolism: novel aspects. Biol Chem 2021; 402:1063-1072. [PMID: 33962502 DOI: 10.1515/hsz-2021-0166] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Accepted: 04/22/2021] [Indexed: 12/27/2022]
Abstract
Glutamine synthetase (GS) in the liver is expressed in a small perivenous, highly specialized hepatocyte population and is essential for the maintenance of low, non-toxic ammonia levels in the organism. However, GS activity can be impaired by tyrosine nitration of the enzyme in response to oxidative/nitrosative stress in a pH-sensitive way. The underlying molecular mechanism as investigated by combined molecular simulations and in vitro experiments indicates that tyrosine nitration can lead to a fully reversible and pH-sensitive regulation of protein function. This approach was also used to understand the functional consequences of several recently described point mutations of human GS with clinical relevance and to suggest an approach to restore impaired GS activity.
Collapse
Affiliation(s)
- Benedikt Frieg
- Institute of Biological Information Processing (IBI-7: Structural Biochemistry), Forschungszentrum Jülich GmbH, D-52425 Jülich, Germany
| | - Boris Görg
- Clinic for Gastroenterology, Hepatology, and Infectious Diseases, Heinrich Heine University Düsseldorf, D-40225 Düsseldorf, Germany
| | - Holger Gohlke
- John von Neumann Institute for Computing (NIC), Jülich Supercomputing Centre (JSC), Institute of Biological Information Processing (IBI-7: Structural Biochemistry), and Institute of Bio- and Geosciences (IBG-4: Bioinformatics), Forschungszentrum Jülich GmbH, D-52425 Jülich, Germany.,Institute for Pharmaceutical and Medicinal Chemistry, Heinrich Heine University Düsseldorf, D-40225 Düsseldorf, Germany
| | - Dieter Häussinger
- Clinic for Gastroenterology, Hepatology, and Infectious Diseases, Heinrich Heine University Düsseldorf, D-40225 Düsseldorf, Germany
| |
Collapse
|
29
|
Abstract
Liver cell hydration (cell volume) is dynamic and can change within minutes under the influence of hormones, nutrients, and oxidative stress. Such volume changes were identified as a novel and important modulator of cell function. It provides an early example for the interaction between a physical parameter (cell volume) on the one hand and metabolism, transport, and gene expression on the other. Such events involve mechanotransduction (osmosensing) which triggers signaling cascades towards liver function (osmosignaling). This article reviews our own work on this topic with emphasis on the role of β1 integrins as (osmo-)mechanosensors in the liver, but also on their role in bile acid signaling.
Collapse
Affiliation(s)
- Michele Bonus
- Institute for Pharmaceutical and Medicinal Chemistry, Heinrich Heine University Düsseldorf, Universitätsstr. 1, D-40225 Düsseldorf, Germany
| | - Dieter Häussinger
- Clinic for Gastroenterology, Hepatology, and Infectious Diseases, Heinrich Heine University Düsseldorf, Moorenstr. 5, D-40225 Düsseldorf, Germany
| | - Holger Gohlke
- Institute for Pharmaceutical and Medicinal Chemistry, Heinrich Heine University Düsseldorf, Universitätsstr. 1, D-40225 Düsseldorf, Germany
- John von Neumann Institute for Computing (NIC), Jülich Supercomputing Centre (JSC), Wilhelm-Johnen-Str., D-52428 Jülich, Germany
- Institute of Biological Information Processing (IBI-7: Structural Biochemistry), and Institute of Bio- and Geosciences (IBG-4: Bioinformatics), Forschungszentrum Jülich GmbH, Wilhelm-Johnen-Str., D-52428 Jülich, Germany
| |
Collapse
|
30
|
Reichert D, Adolph L, Köhler JP, Buschmann T, Luedde T, Häussinger D, Kordes C. Improved Recovery from Liver Fibrosis by Crenolanib. Cells 2021; 10:804. [PMID: 33916518 PMCID: PMC8067177 DOI: 10.3390/cells10040804] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Revised: 03/30/2021] [Accepted: 04/01/2021] [Indexed: 01/03/2023] Open
Abstract
Chronic liver diseases are associated with excessive deposition of extracellular matrix proteins. This so-called fibrosis can progress to cirrhosis and impair vital functions of the liver. We examined whether the receptor tyrosine kinase (RTK) class III inhibitor Crenolanib affects the behavior of hepatic stellate cells (HSC) involved in fibrogenesis. Rats were treated with thioacetamide (TAA) for 18 weeks to trigger fibrosis. After TAA treatment, the animals received Crenolanib for two weeks, which significantly improved recovery from liver fibrosis. Because Crenolanib predominantly inhibits the RTK platelet-derived growth factor receptor-β, impaired HSC proliferation might be responsible for this beneficial effect. Interestingly, blocking of RTK signaling by Crenolanib not only hindered HSC proliferation but also triggered their specification into hepatic endoderm. Endodermal specification was mediated by p38 mitogen-activated kinase (p38 MAPK) and c-Jun-activated kinase (JNK) signaling; however, this process remained incomplete, and the HSC accumulated lipids. JNK activation was induced by stress response-associated inositol-requiring enzyme-1α (IRE1α) in response to Crenolanib treatment, whereas β-catenin-dependent WNT signaling was able to counteract this process. In conclusion, the Crenolanib-mediated inhibition of RTK impeded HSC proliferation and triggered stress responses, initiating developmental processes in HSC that might have contributed to improved recovery from liver fibrosis in TAA-treated rats.
Collapse
Affiliation(s)
| | | | | | | | | | | | - Claus Kordes
- Clinic of Gastroenterology, Hepatology and Infectious Diseases, Heinrich Heine University, Moorenstraße 5, 40225 Düsseldorf, Germany; (D.R.); (L.A.); (J.P.K.); (T.B.); (T.L.); (D.H.)
| |
Collapse
|
31
|
Adomati T, Cham LB, Hamdan TA, Bhat H, Duhan V, Li F, Ali M, Lang E, Huang A, Naser E, Khairnar V, Friedrich SK, Lang J, Friebus-Kardash J, Bergerhausen M, Schiller M, Machlah YM, Lang F, Häussinger D, Ferencik S, Hardt C, Lang PA, Lang KS. Dead Cells Induce Innate Anergy via Mertk after Acute Viral Infection. Cell Rep 2021; 30:3671-3681.e5. [PMID: 32187540 DOI: 10.1016/j.celrep.2020.02.101] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2019] [Revised: 11/13/2019] [Accepted: 02/26/2020] [Indexed: 12/13/2022] Open
Abstract
Infections can result in a temporarily restricted unresponsiveness of the innate immune response, thereby limiting pathogen control. Mechanisms of such unresponsiveness are well studied in lipopolysaccharide tolerance; however, whether mechanisms of tolerance limit innate immunity during virus infection remains unknown. Here, we find that infection with the highly cytopathic vesicular stomatitis virus (VSV) leads to innate anergy for several days. Innate anergy is associated with induction of apoptotic cells, which activates the Tyro3, Axl, and Mertk (TAM) receptor Mertk and induces high levels of interleukin-10 (IL-10) and transforming growth factor β (TGF-β). Lack of Mertk in Mertk-/- mice prevents induction of IL-10 and TGF-β, resulting in abrogation of innate anergy. Innate anergy is associated with enhanced VSV replication and poor survival after infection. Mechanistically, Mertk signaling upregulates suppressor of cytokine signaling 1 (SOCS1) and SOCS3. Dexamethasone treatment upregulates Mertk and enhances innate anergy in a Mertk-dependent manner. In conclusion, we identify Mertk as one major regulator of innate tolerance during infection with VSV.
Collapse
Affiliation(s)
- Tom Adomati
- Institute of Immunology, University of Duisburg-Essen, Essen, Germany.
| | - Lamin B Cham
- Institute of Immunology, University of Duisburg-Essen, Essen, Germany
| | - Thamer A Hamdan
- Institute of Immunology, University of Duisburg-Essen, Essen, Germany
| | - Hilal Bhat
- Institute of Immunology, University of Duisburg-Essen, Essen, Germany
| | - Vikas Duhan
- Institute of Immunology, University of Duisburg-Essen, Essen, Germany; Immunology in Cancer and Infection Laboratory, QIMR Berghofer Medical Research Institute, Brisbane, QLD, Australia
| | - Fanghui Li
- Institute of Immunology, University of Duisburg-Essen, Essen, Germany
| | - Murtaza Ali
- Institute of Immunology, University of Duisburg-Essen, Essen, Germany
| | - Elisabeth Lang
- University Psychiatric Clinics Basel, Basel, Switzerland
| | - Anfei Huang
- Institute of Molecular Medicine, Heinrich Heine University, Düsseldorf, Germany
| | - Eyad Naser
- Department of Molecular Biology, University of Duisburg-Essen, Essen, Germany
| | - Vishal Khairnar
- Institute of Immunology, University of Duisburg-Essen, Essen, Germany; Department of Systems Biology, City of Hope Comprehensive Cancer Center, Monrovia, CA, USA
| | | | - Judith Lang
- Institute of Immunology, University of Duisburg-Essen, Essen, Germany
| | | | | | | | | | - Florian Lang
- Department of Physiology I, Eberhard Karls University of Tübingen, Tübingen, Germany
| | - Dieter Häussinger
- Clinic of Gastroenterology, Hepatology and Infectious Diseases, Heinrich Heine University, Düsseldorf, Germany
| | | | - Cornelia Hardt
- Institute of Immunology, University of Duisburg-Essen, Essen, Germany
| | - Philipp A Lang
- Institute of Molecular Medicine, Heinrich Heine University, Düsseldorf, Germany
| | - Karl S Lang
- Institute of Immunology, University of Duisburg-Essen, Essen, Germany.
| |
Collapse
|
32
|
Fuchs A, Tufa TB, Hörner J, Hurissa Z, Nordmann T, Bosselmann M, Abdissa S, Sorsa A, Orth HM, Jensen BEO, MacKenzie C, Pfeffer K, Kaasch AJ, Bode JG, Häussinger D, Feldt T. Clinical and microbiological characterization of sepsis and evaluation of sepsis scores. PLoS One 2021; 16:e0247646. [PMID: 33661970 PMCID: PMC7932074 DOI: 10.1371/journal.pone.0247646] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Accepted: 02/10/2021] [Indexed: 12/29/2022] Open
Abstract
Background Despite the necessity of early recognition for an optimal outcome, sepsis often remains unrecognized. Available tools for early recognition are rarely evaluated in low- and middle-income countries. In this study, we analyzed the spectrum, treatment and outcome of sepsis at an Ethiopian tertiary hospital and evaluated recommended sepsis scores. Methods Patients with an infection and ≥2 SIRS criteria were screened for sepsis by SOFA scoring. From septic patients, socioeconomic and clinical data as well as blood cultures were collected and they were followed until discharge or death; 28-day mortality was determined. Results In 170 patients with sepsis, the overall mortality rate was 29.4%. The recognition rate by treating physicians after initial clinical assessment was low (12.4%). Increased risk of mortality was significantly associated with level of SOFA and qSOFA score, Gram-negative bacteremia (in comparison to Gram-positive bacteremia; 42.9 versus 16.7%), and antimicrobial regimen including ceftriaxone (35.7% versus 19.2%) or metronidazole (43.8% versus 25.0%), but not with an increased respiratory rate (≥22/min) or decreased systolic blood pressure (≤100mmHg). In Gram-negative isolates, extended antimicrobial resistance with expression of extended-spectrum beta-lactamase and carbapenemase genes was common. Among adult patients, sensitivity and specificity of qSOFA score for detection of sepsis were 54.3% and 66.7%, respectively. Conclusion Sepsis is commonly unrecognized and associated with high mortality, showing the need for reliable and easy-applicable tools to support early recognition. The established sepsis scores were either of limited applicability (SOFA) or, as in the case of qSOFA, were significantly impaired in their sensitivity and specificity, demonstrating the need for further evaluation and adaptation to local settings. Regional factors like malaria endemicity and HIV prevalence might influence the performance of different scores. Ineffective empirical treatment due to antimicrobial resistance is common and associated with mortality. Local antimicrobial resistance statistics are needed for guidance of calculated antimicrobial therapy to support reduction of sepsis mortality.
Collapse
Affiliation(s)
- Andre Fuchs
- Department of Gastroenterology, Hepatology and Infectious Diseases, University Hospital Düsseldorf, Heinrich-Heine-University, Düsseldorf, Germany
- Hirsch Institute of Tropical Medicine, Asella, Ethiopia
| | - Tafese Beyene Tufa
- Department of Gastroenterology, Hepatology and Infectious Diseases, University Hospital Düsseldorf, Heinrich-Heine-University, Düsseldorf, Germany
- Hirsch Institute of Tropical Medicine, Asella, Ethiopia
- College of Health Sciences, Arsi University, Asella, Ethiopia
| | - Johannes Hörner
- Department of Gastroenterology, Hepatology and Infectious Diseases, University Hospital Düsseldorf, Heinrich-Heine-University, Düsseldorf, Germany
| | - Zewdu Hurissa
- College of Health Sciences, Arsi University, Asella, Ethiopia
| | | | | | - Sileshi Abdissa
- Department of Gastroenterology, Hepatology and Infectious Diseases, University Hospital Düsseldorf, Heinrich-Heine-University, Düsseldorf, Germany
- Hirsch Institute of Tropical Medicine, Asella, Ethiopia
- College of Health Sciences, Arsi University, Asella, Ethiopia
| | - Abebe Sorsa
- College of Health Sciences, Arsi University, Asella, Ethiopia
| | - Hans Martin Orth
- Department of Gastroenterology, Hepatology and Infectious Diseases, University Hospital Düsseldorf, Heinrich-Heine-University, Düsseldorf, Germany
- Hirsch Institute of Tropical Medicine, Asella, Ethiopia
| | - Björn-Erik Ole Jensen
- Department of Gastroenterology, Hepatology and Infectious Diseases, University Hospital Düsseldorf, Heinrich-Heine-University, Düsseldorf, Germany
| | - Colin MacKenzie
- Institute of Medical Microbiology and Hospital Hygiene, University Hospital Düsseldorf, Heinrich-Heine-University, Düsseldorf, Germany
| | - Klaus Pfeffer
- Institute of Medical Microbiology and Hospital Hygiene, University Hospital Düsseldorf, Heinrich-Heine-University, Düsseldorf, Germany
| | - Achim J. Kaasch
- Institute of Medical Microbiology and Hospital Hygiene, University Hospital Magdeburg, Otto-von-Guericke-University, Magdeburg, Germany
| | - Johannes G. Bode
- Department of Gastroenterology, Hepatology and Infectious Diseases, University Hospital Düsseldorf, Heinrich-Heine-University, Düsseldorf, Germany
- Hirsch Institute of Tropical Medicine, Asella, Ethiopia
| | - Dieter Häussinger
- Department of Gastroenterology, Hepatology and Infectious Diseases, University Hospital Düsseldorf, Heinrich-Heine-University, Düsseldorf, Germany
- Hirsch Institute of Tropical Medicine, Asella, Ethiopia
| | - Torsten Feldt
- Department of Gastroenterology, Hepatology and Infectious Diseases, University Hospital Düsseldorf, Heinrich-Heine-University, Düsseldorf, Germany
- Hirsch Institute of Tropical Medicine, Asella, Ethiopia
- * E-mail:
| |
Collapse
|
33
|
Jaguva Vasudevan AA, Balakrishnan K, Franken A, Krikoni A, Häussinger D, Luedde T, Münk C. Murine leukemia virus resists producer cell APOBEC3A by its Glycosylated Gag but not target cell APOBEC3A. Virology 2021; 557:1-14. [PMID: 33581610 DOI: 10.1016/j.virol.2021.01.017] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Revised: 01/22/2021] [Accepted: 01/29/2021] [Indexed: 12/14/2022]
Abstract
The human APOBEC3A (A3A) polynucleotide cytidine deaminase has been shown to have antiviral activity against HTLV-1 but not HIV-1, when expressed in the virus producer cell. In viral target cells, high levels of endogenous A3A activity have been associated with the restriction of HIV-1 during infection. Here we demonstrate that A3A derived from both target cells and producer cells can block the infection of Moloney-MLV (MLV) and related AKV-derived strains of MLV in a deaminase-dependent mode. Furthermore, glycosylated Gag (glycoGag) of MLV inhibits the encapsidation of human A3A, but target cell A3A was not affected by glycoGag and exerted deamination of viral DNA. Importantly, our results clearly indicate that poor glycoGag expression in MLV gag-pol packaging constructs as compared to abundant levels in full-length amphotropic MLV makes these viral vectors sensitive to A3A-mediated restriction. This raises the possibility of acquiring A3A-induced mutations in retroviral gene therapy applications.
Collapse
Affiliation(s)
- Ananda Ayyappan Jaguva Vasudevan
- Clinic for Gastroenterology, Hepatology, and Infectiology, Medical Faculty, Heinrich-Heine-University Düsseldorf, 40225, Düsseldorf, Germany.
| | - Kannan Balakrishnan
- Clinic for Gastroenterology, Hepatology, and Infectiology, Medical Faculty, Heinrich-Heine-University Düsseldorf, 40225, Düsseldorf, Germany; Department of Biochemistry, School of Life Sciences, University of Hyderabad, Gachibowli, Hyderabad, India
| | - André Franken
- Clinic for Gastroenterology, Hepatology, and Infectiology, Medical Faculty, Heinrich-Heine-University Düsseldorf, 40225, Düsseldorf, Germany
| | - Aikaterini Krikoni
- Clinic for Gastroenterology, Hepatology, and Infectiology, Medical Faculty, Heinrich-Heine-University Düsseldorf, 40225, Düsseldorf, Germany
| | - Dieter Häussinger
- Clinic for Gastroenterology, Hepatology, and Infectiology, Medical Faculty, Heinrich-Heine-University Düsseldorf, 40225, Düsseldorf, Germany
| | - Tom Luedde
- Clinic for Gastroenterology, Hepatology, and Infectiology, Medical Faculty, Heinrich-Heine-University Düsseldorf, 40225, Düsseldorf, Germany
| | - Carsten Münk
- Clinic for Gastroenterology, Hepatology, and Infectiology, Medical Faculty, Heinrich-Heine-University Düsseldorf, 40225, Düsseldorf, Germany.
| |
Collapse
|
34
|
Zhang Z, Perković M, Gu Q, Balakrishnan K, Sangwiman A, Häussinger D, Lindemann D, Münk C. HIV-2 Vif and foamy virus Bet antagonize APOBEC3B by different mechanisms. Virology 2020; 554:17-27. [PMID: 33333348 DOI: 10.1016/j.virol.2020.11.013] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2020] [Revised: 11/13/2020] [Accepted: 11/17/2020] [Indexed: 11/17/2022]
Abstract
The family of human APOBEC3 (A3) restriction factors is formed by seven different proteins, A3A-D and A3F-H. Among these A3s, A3B harbors strong restriction activity against several retroviruses, such as SIV, and MLV. How lentiviruses and other retroviruses, prevalent in many primate species, counteract A3B is poorly understood. In this study, we found that A3B strongly inhibited SIVmac and HIV-2 infectivity, which was antagonized by their Vif proteins. Both SIVmac and HIV-2 Vifs diminished the protein level of A3B in viral producer cells, and hindered A3B incorporation into viral particles. We observed that HIV-2 Vif binds A3B and induces its degradation by assembly of an A3-Vif-CUL5-ElonginB/C E3-ligase complex. A3B and HIV-2 Vif localize and interact in the nucleus. In addition, we also found that the accessory protein Bet of prototype foamy virus (PFV) significantly antagonized the anti-SIVmac activity of A3B. Like Vif, Bet prevented the incorporation of A3B into viral particles. However, in contrast to Vif Bet did not induce the degradation of A3B. Rather, Bet binds A3B to block formation of high molecular weight A3B complexes and induces A3B cytoplasmic trapping. In summary, these findings indicate that A3B is recognized by diverse retroviruses and counteracted by virus-specific pathways that could be targeted to inhibit A3B mutating activity in cancers.
Collapse
Affiliation(s)
- Zeli Zhang
- Clinic for Gastroenterology, Hepatology, and Infectiology, Medical Faculty, Heinrich-Heine-University Düsseldorf, Düsseldorf, Germany
| | - Mario Perković
- Clinic for Gastroenterology, Hepatology, and Infectiology, Medical Faculty, Heinrich-Heine-University Düsseldorf, Düsseldorf, Germany
| | - Qinyong Gu
- Clinic for Gastroenterology, Hepatology, and Infectiology, Medical Faculty, Heinrich-Heine-University Düsseldorf, Düsseldorf, Germany
| | - Kannan Balakrishnan
- Clinic for Gastroenterology, Hepatology, and Infectiology, Medical Faculty, Heinrich-Heine-University Düsseldorf, Düsseldorf, Germany
| | - Anucha Sangwiman
- Clinic for Gastroenterology, Hepatology, and Infectiology, Medical Faculty, Heinrich-Heine-University Düsseldorf, Düsseldorf, Germany
| | - Dieter Häussinger
- Clinic for Gastroenterology, Hepatology, and Infectiology, Medical Faculty, Heinrich-Heine-University Düsseldorf, Düsseldorf, Germany
| | - Dirk Lindemann
- Institute of Virology, Medical Faculty "Carl Gustav Carus", Technische Universität Dresden, 01307, Dresden, Germany; CRTD/DFG-Center for Regenerative Therapies, Technische Universität Dresden, 01307, Dresden, Germany
| | - Carsten Münk
- Clinic for Gastroenterology, Hepatology, and Infectiology, Medical Faculty, Heinrich-Heine-University Düsseldorf, Düsseldorf, Germany.
| |
Collapse
|
35
|
Wranke A, Hardtke S, Heidrich B, Dalekos G, Yalçin K, Tabak F, Gürel S, Çakaloğlu Y, Akarca US, Lammert F, Häussinger D, Müller T, Wöbse M, Manns MP, Idilman R, Cornberg M, Wedemeyer H, Yurdaydin C. Ten-year follow-up of a randomized controlled clinical trial in chronic hepatitis delta. J Viral Hepat 2020; 27:1359-1368. [PMID: 32707605 DOI: 10.1111/jvh.13366] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/29/2020] [Revised: 07/05/2020] [Accepted: 07/07/2020] [Indexed: 12/13/2022]
Abstract
Hepatitis delta virus (HDV) infection causes the most severe form of viral hepatitis. PEG-interferon alpha-2a (PEG-IFNα-2a) is the only effective treatment but its long-term clinical impact is unclear. The aim of this study was to investigate the long-term outcome after 48 weeks of pegylated interferon alpha-2a therapy. We performed a retrospective follow-up study of the Hep-Net-International-Delta-Hepatitis-Intervention-Study 1 (HIDIT-I trial). Patients had received 48 weeks of treatment with either PEG-IFNα-2a plus adefovir dipivoxil (ADV) (Group I), PEG-IFNα-2a alone (Group II) or adefovir dipivoxil alone (Group III). Liver-related complications were defined as liver-related death, liver transplantation, liver cancer and hepatic decompensation defined as development of Child-Pugh scores B or C or an increase in Model for End-stage Liver Disease (MELD) scores of five or more points in relation to baseline values. Patients were considered for further analysis when they were retreated with PEG-IFNα-2a. Follow-up data (at least 1 visit beyond post-treatment week 24) were available for 60 patients [Group I, (n = 19), Group II (n = 20), Group III (n = 21)]. Mean time of follow-up was 8.9 (1.6 - 13.4) years. 19 patients were retreated with IFN-based therapy: 42% (n = 8) in PEG-IFNα-2a arms and 58% (n = 11) in the adefovir only arm. Clinical complications on long-term follow-up occurred in 17 patients and were associated with nonresponse to therapy and baseline cirrhosis. The annual event-free survival rate in patients with cirrhosis vs noncirrhotic patients at year 5 and 10 was 70% vs 91% and 35% vs 76%. Long-term follow-up of a large randomized clinical trial suggests that off-treatment HDV RNA response to PEG-IFNα-2a treatment leads to improved clinical long-term outcome.
Collapse
Affiliation(s)
- Anika Wranke
- Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, Hannover, Germany
| | - Svenja Hardtke
- Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, Hannover, Germany.,German Center for Infection Research (DZIF), Partner Site HepNet Study-House, Hannover, Germany
| | - Benjamin Heidrich
- Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, Hannover, Germany.,German Center for Infection Research (DZIF), Partner Site HepNet Study-House, Hannover, Germany
| | - George Dalekos
- Department of Medicine and Research Laboratory of Internal Medicine, University Hospital of Larissa, Larissa, Greece
| | - Kendal Yalçin
- Dicle University Medical Faculty, Diyarbakir, Turkey
| | - Fehmi Tabak
- Department of Infectious Diseases Cerrahpaşa School of Medicine, Istanbul University, Istanbul, Turkey
| | - Selim Gürel
- Uludağ University Medical School, Bursa, Turkey
| | | | | | - Frank Lammert
- Department of Medicine II, Saarland University Medical Center, Saarland University, Homburg, Germany
| | - Dieter Häussinger
- Department of Gastroenterology, Hepatology and Infectious Diseases, Heinrich Heine University, Düsseldorf, Germany
| | | | - Michael Wöbse
- Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, Hannover, Germany
| | - Michael P Manns
- Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, Hannover, Germany.,German Center for Infection Research (DZIF), Partner Site HepNet Study-House, Hannover, Germany
| | - Ramazan Idilman
- Department of Gastroenterology, Ankara University School of Medicine, Ankara, Turkey
| | - Markus Cornberg
- Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, Hannover, Germany.,German Center for Infection Research (DZIF), Partner Site HepNet Study-House, Hannover, Germany
| | - Heiner Wedemeyer
- German Center for Infection Research (DZIF), Partner Site HepNet Study-House, Hannover, Germany.,Department of Gastroenterology and Hepatology, Essen University Hospital, Medical Faculty of the University Duisburg-Essen, Essen, Germany
| | - Cihan Yurdaydin
- Department of Gastroenterology, Ankara University School of Medicine, Ankara, Turkey.,Department of Gastroenterology and Hepatology, Koç University Medical School, Istanbul, Turkey
| |
Collapse
|
36
|
Tufa TB, Fuchs A, Wienemann T, Eggers Y, Abdissa S, Schneider M, Jensen BEO, Bode JG, Pfeffer K, Häussinger D, Mackenzie CR, Orth HM, Feldt T. Carriage of ESBL-producing Gram-negative bacteria by flies captured in a hospital and its suburban surroundings in Ethiopia. Antimicrob Resist Infect Control 2020; 9:175. [PMID: 33148323 PMCID: PMC7640391 DOI: 10.1186/s13756-020-00836-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Accepted: 10/22/2020] [Indexed: 01/01/2023] Open
Abstract
BACKGROUND Local data from the Asella Teaching and Referral Hospital in the town of Asella, Ethiopia reveal a high prevalence of extended-spectrum β-lactamase- (ESBL) producing Gram-negative bacteria (GNB) in clinical isolates. To investigate a possible route of transmission, we determined the proportions ESBL-producing GNB in isolates from flies caught in the hospital and in the town of Asella. METHODS Flies were collected in August 2019 from the neonatal intensive care unit (NICU), the orthopedic ward, the hospital's waste disposal area, and from a butchery situated 1.5 km from the hospital. After trapping, the flies were macerated and suspended in sterile normal saline. The suspensions were inoculated on MacConkey agar and incubated overnight. Species identification and antimicrobial susceptibility testing were performed using Vitek®-MS and VITEK® 2. RESULTS In total, 103 bacterial isolates were obtained from 85 flies (NICU: 11 isolates from 20 flies, orthopedic ward: 10 isolates from 12 flies, waste disposal area: 37 isolates from 26 flies, butchery: 45 isolates from 27 flies). The proportions of ESBL-producing bacteria among isolates obtained from flies collected in the hospital compound were significantly higher (82%, 90%, and 57% in NICU, orthopedic ward and waste disposal area, respectively) compared to flies collected outside of the hospital compound (2% (@1/45) in the butchery) (p ≤ 0.001). The proportion of ESBL was 67% (6/9) among Raoultella spp. 67% (4/6) among Kluyvera spp., 56% (5/9) among Enterobacter spp., 50% (5/10) among E. coli, and 44% (8/18) among Klebsiella spp.. Of the 40 ESBL-genes detected, 85% were CTX-M-like, 83% TEM-like, 23% SHV-like, and 2% CTX-M-2-like. ESBL-producing bacteria showed higher rates of resistance against ciprofloxacin (66% vs. 5%), gentamicin (68% vs. 3%), piperacillin-tazobactam (78% vs. 5%), and trimethoprim-sulfamethoxazole (88% vs. 16%), compared to non-ESBL-producing bacteria. CONCLUSION A high proportion of ESBL was identified in isolates from flies caught in the hospital compound compared with isolates of flies collected at a distance of 1.5 km from the hospital. Flies can be potential vectors for transmission of multidrug-resistant (MDR) bacteria within hospitals. Further studies are needed to determine the source of MDR colonization in flies and possible impact of MDR for nosocomial infections.
Collapse
Affiliation(s)
- Tafese Beyene Tufa
- College of Health Sciences, Arsi University, P.O. Box 04, Asella, Ethiopia
- Hirsch Institute of Tropical Medicine, P.O. Box 04, Asella, Ethiopia
- Department of Gastroenterology, Hepatology and Infectious Diseases, Düsseldorf University Hospital Center, Moorenstr. 5, 40225 Düsseldorf, Germany
- Institute of Medical Microbiology and Hospital Hygiene, Düsseldorf University Hospital Centre, Universitätsstr. 1, 40225 Düsseldorf, Germany
| | - Andre Fuchs
- Hirsch Institute of Tropical Medicine, P.O. Box 04, Asella, Ethiopia
- Department of Infectious Diseases, Tropical Medicine, Nephrology and Rheumatology, St. Georg Hospital, Delitzscher Str. 141, 04129 Leipzig, Germany
| | - Tobias Wienemann
- Institute of Medical Microbiology and Hospital Hygiene, Düsseldorf University Hospital Centre, Universitätsstr. 1, 40225 Düsseldorf, Germany
| | - Yannik Eggers
- Hirsch Institute of Tropical Medicine, P.O. Box 04, Asella, Ethiopia
- Department of Gastroenterology, Hepatology and Infectious Diseases, Düsseldorf University Hospital Center, Moorenstr. 5, 40225 Düsseldorf, Germany
| | - Sileshi Abdissa
- College of Health Sciences, Arsi University, P.O. Box 04, Asella, Ethiopia
- Hirsch Institute of Tropical Medicine, P.O. Box 04, Asella, Ethiopia
- Department of Gastroenterology, Hepatology and Infectious Diseases, Düsseldorf University Hospital Center, Moorenstr. 5, 40225 Düsseldorf, Germany
- Institute of Medical Microbiology and Hospital Hygiene, Düsseldorf University Hospital Centre, Universitätsstr. 1, 40225 Düsseldorf, Germany
| | - Marlen Schneider
- Hirsch Institute of Tropical Medicine, P.O. Box 04, Asella, Ethiopia
- Department of Gastroenterology, Hepatology and Infectious Diseases, Düsseldorf University Hospital Center, Moorenstr. 5, 40225 Düsseldorf, Germany
| | - Björn-Erik Ole Jensen
- Hirsch Institute of Tropical Medicine, P.O. Box 04, Asella, Ethiopia
- Department of Gastroenterology, Hepatology and Infectious Diseases, Düsseldorf University Hospital Center, Moorenstr. 5, 40225 Düsseldorf, Germany
| | - Johannes G. Bode
- Hirsch Institute of Tropical Medicine, P.O. Box 04, Asella, Ethiopia
- Department of Gastroenterology, Hepatology and Infectious Diseases, Düsseldorf University Hospital Center, Moorenstr. 5, 40225 Düsseldorf, Germany
| | - Klaus Pfeffer
- Institute of Medical Microbiology and Hospital Hygiene, Düsseldorf University Hospital Centre, Universitätsstr. 1, 40225 Düsseldorf, Germany
| | - Dieter Häussinger
- Hirsch Institute of Tropical Medicine, P.O. Box 04, Asella, Ethiopia
- Department of Gastroenterology, Hepatology and Infectious Diseases, Düsseldorf University Hospital Center, Moorenstr. 5, 40225 Düsseldorf, Germany
| | - Colin R. Mackenzie
- Institute of Medical Microbiology and Hospital Hygiene, Düsseldorf University Hospital Centre, Universitätsstr. 1, 40225 Düsseldorf, Germany
| | - Hans Martin Orth
- Hirsch Institute of Tropical Medicine, P.O. Box 04, Asella, Ethiopia
- Department of Gastroenterology, Hepatology and Infectious Diseases, Düsseldorf University Hospital Center, Moorenstr. 5, 40225 Düsseldorf, Germany
| | - Torsten Feldt
- Hirsch Institute of Tropical Medicine, P.O. Box 04, Asella, Ethiopia
- Department of Gastroenterology, Hepatology and Infectious Diseases, Düsseldorf University Hospital Center, Moorenstr. 5, 40225 Düsseldorf, Germany
| |
Collapse
|
37
|
Fischer JC, Zänker K, van Griensven M, Schneider M, Kindgen-Milles D, Knoefel WT, Lichtenberg A, Tamaskovics B, Djiepmo-Njanang FJ, Budach W, Corradini S, Ganswindt U, Häussinger D, Feldt T, Schelzig H, Bojar H, Peiper M, Bölke E, Haussmann J, Matuschek C. Correction to: The role of passive immunization in the age of SARS-CoV-2: an update. Eur J Med Res 2020; 25:53. [PMID: 33126916 PMCID: PMC7596629 DOI: 10.1186/s40001-020-00449-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Affiliation(s)
- Johannes C Fischer
- Institute for Transplant Diagnostics and Cell Therapeutics, Heinrich Heine University, Düsseldorf, Germany
| | - Kurt Zänker
- The Nanjing Han & Zaenker Cancer Institute, Nanjing and Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Nanjing Tech University, Jiangsu, China
| | - Martijn van Griensven
- MERLN Institute for Technology-Inspired Regenerative Medicine, Department cBITE, Maastricht University, Maastricht, The Netherlands
| | - Marion Schneider
- Department of Experimental Anesthesiology, University of Ulm, Ulm, Germany
| | - Detlef Kindgen-Milles
- Department of Anesthesiology and Intensive Care Medicine, Heinrich Heine University, Düsseldorf, Germany
| | | | - Artur Lichtenberg
- Department of Cardiac Surgery, Heinrich Heine University, Düsseldorf, Germany
| | - Balint Tamaskovics
- Department of Radiation Oncology, Heinrich Heine University, Moorenstr. 5, 40225, Düsseldorf, Germany
| | | | - Wilfried Budach
- Department of Radiation Oncology, Heinrich Heine University, Moorenstr. 5, 40225, Düsseldorf, Germany
| | - Stefanie Corradini
- Department of Radiation Oncology, University Hospital, LMU Munich, Munich, Germany
| | - Ute Ganswindt
- Department of Radiation Oncology, Innsbruck, Austria
| | - Dieter Häussinger
- Clinic of Gastroenterology, Hepatology und Infectious Diseases, Heinrich Heine University, Düsseldorf, Germany
| | - Torsten Feldt
- Clinic of Gastroenterology, Hepatology und Infectious Diseases, Heinrich Heine University, Düsseldorf, Germany
| | - Hubert Schelzig
- Department of Vascular Surgery, Heinrich Heine University, Düsseldorf, Germany
| | - Hans Bojar
- NEXTGEN ONCOLOGY GROUP, Düsseldorf, Germany
| | | | - Edwin Bölke
- Department of Radiation Oncology, Heinrich Heine University, Moorenstr. 5, 40225, Düsseldorf, Germany.
| | - Jan Haussmann
- Department of Radiation Oncology, Heinrich Heine University, Moorenstr. 5, 40225, Düsseldorf, Germany
| | - Christiane Matuschek
- Department of Radiation Oncology, Heinrich Heine University, Moorenstr. 5, 40225, Düsseldorf, Germany
| |
Collapse
|
38
|
Jaguva Vasudevan AA, Balakrishnan K, Gertzen CGW, Borvető F, Zhang Z, Sangwiman A, Held U, Küstermann C, Banerjee S, Schumann GG, Häussinger D, Bravo IG, Gohlke H, Münk C. Loop 1 of APOBEC3C Regulates its Antiviral Activity against HIV-1. J Mol Biol 2020; 432:6200-6227. [PMID: 33068636 DOI: 10.1016/j.jmb.2020.10.014] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2020] [Revised: 10/09/2020] [Accepted: 10/09/2020] [Indexed: 01/10/2023]
Abstract
APOBEC3 deaminases (A3s) provide mammals with an anti-retroviral barrier by catalyzing dC-to-dU deamination on viral ssDNA. Within primates, A3s have undergone a complex evolution via gene duplications, fusions, arms race, and selection. Human APOBEC3C (hA3C) efficiently restricts the replication of viral infectivity factor (vif)-deficient Simian immunodeficiency virus (SIVΔvif), but for unknown reasons, it inhibits HIV-1Δvif only weakly. In catarrhines (Old World monkeys and apes), the A3C loop 1 displays the conserved amino acid pair WE, while the corresponding consensus sequence in A3F and A3D is the largely divergent pair RK, which is also the inferred ancestral sequence for the last common ancestor of A3C and of the C-terminal domains of A3D and A3F in primates. Here, we report that modifying the WE residues in hA3C loop 1 to RK leads to stronger interactions with substrate ssDNA, facilitating catalytic function, which results in a drastic increase in both deamination activity and in the ability to restrict HIV-1 and LINE-1 replication. Conversely, the modification hA3F_WE resulted only in a marginal decrease in HIV-1Δvif inhibition. We propose that the two series of ancestral gene duplications that generated A3C, A3D-CTD and A3F-CTD allowed neo/subfunctionalization: A3F-CTD maintained the ancestral RK residues in loop 1, while diversifying selection resulted in the RK → WE modification in Old World anthropoids' A3C, possibly allowing for novel substrate specificity and function.
Collapse
Affiliation(s)
- Ananda Ayyappan Jaguva Vasudevan
- Clinic for Gastroenterology, Hepatology, and Infectiology, Medical Faculty, Heinrich Heine University Düsseldorf, Düsseldorf, Germany.
| | - Kannan Balakrishnan
- Clinic for Gastroenterology, Hepatology, and Infectiology, Medical Faculty, Heinrich Heine University Düsseldorf, Düsseldorf, Germany; Department of Biochemistry, School of Life Sciences, University of Hyderabad, Gachibowli, Hyderabad, India
| | - Christoph G W Gertzen
- Institute for Pharmaceutical and Medicinal Chemistry, Heinrich Heine University Düsseldorf, Düsseldorf, Germany; John von Neumann Institute for Computing (NIC), Jülich Supercomputing Centre & Institute of Biological Information Processing (IBI-7: Structural Biochemistry), Forschungszentrum Jülich GmbH, Jülich, Germany; Center for Structural Studies (CSS), Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | - Fanni Borvető
- Centre National de la Recherche Scientifique, Laboratory MIVEGEC (CNRS, IRD, Uni Montpellier), Montpellier, France
| | - Zeli Zhang
- Clinic for Gastroenterology, Hepatology, and Infectiology, Medical Faculty, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | - Anucha Sangwiman
- Clinic for Gastroenterology, Hepatology, and Infectiology, Medical Faculty, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | - Ulrike Held
- Division of Medical Biotechnology, Paul-Ehrlich-Institute, Langen, Germany
| | | | - Sharmistha Banerjee
- Department of Biochemistry, School of Life Sciences, University of Hyderabad, Gachibowli, Hyderabad, India
| | - Gerald G Schumann
- Division of Medical Biotechnology, Paul-Ehrlich-Institute, Langen, Germany
| | - Dieter Häussinger
- Clinic for Gastroenterology, Hepatology, and Infectiology, Medical Faculty, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | - Ignacio G Bravo
- Centre National de la Recherche Scientifique, Laboratory MIVEGEC (CNRS, IRD, Uni Montpellier), Montpellier, France
| | - Holger Gohlke
- Institute for Pharmaceutical and Medicinal Chemistry, Heinrich Heine University Düsseldorf, Düsseldorf, Germany; John von Neumann Institute for Computing (NIC), Jülich Supercomputing Centre & Institute of Biological Information Processing (IBI-7: Structural Biochemistry), Forschungszentrum Jülich GmbH, Jülich, Germany
| | - Carsten Münk
- Clinic for Gastroenterology, Hepatology, and Infectiology, Medical Faculty, Heinrich Heine University Düsseldorf, Düsseldorf, Germany.
| |
Collapse
|
39
|
Matuschek C, Fischer JC, Combs SE, Fietkau R, Corradini S, Zänker K, Bölke E, Djiepmo-Njanang FJ, Tamaskovics B, Fischer JE, Stuschke M, Pöttgen C, Förster R, Zwahlen DR, Papachristofilou A, Ganswindt U, Pelka R, Schneider EM, Feldt T, Jensen BEO, Häussinger D, Knoefel WT, Kindgen-Milles D, Pedoto A, Grebe O, van Griensven M, Budach W, Haussmann J. Measures of infection prevention and incidence of SARS-CoV-2 infections in cancer patients undergoing radiotherapy in Germany, Austria and Switzerland. Strahlenther Onkol 2020; 196:1068-1079. [PMID: 32914236 PMCID: PMC7483062 DOI: 10.1007/s00066-020-01681-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2020] [Accepted: 08/12/2020] [Indexed: 02/07/2023]
Abstract
Purpose COVID-19 infection has manifested as a major threat to both patients and healthcare providers around the world. Radiation oncology institutions (ROI) deliver a major component of cancer treatment, with protocols that might span over several weeks, with the result of increasing susceptibility to COVID-19 infection and presenting with a more severe clinical course when compared with the general population. The aim of this manuscript is to investigate the impact of ROI protocols and performance on daily practice in the high-risk cancer patients during this pandemic. Methods We addressed the incidence of positive COVID-19 cases in both patients and health care workers (HCW), in addition to the protective measures adopted in ROIs in Germany, Austria and Switzerland using a specific questionnaire. Results The results of the questionnaire showed that a noteworthy number of ROIs were able to complete treatment in SARS-CoV‑2 positive cancer patients, with only a short interruption. The ROIs reported a significant decrease in patient volume that was not impacted by the circumambient disease incidence, the type of ROI or the occurrence of positive cases. Of the ROIs 16.5% also reported infected HCWs. About half of the ROIs (50.5%) adopted a screening program for patients whereas only 23.3% also screened their HCWs. The range of protective measures included the creation of working groups, instituting home office work and protection with face masks. Regarding the therapeutic options offered, curative procedures were performed with either unchanged or moderately decreased schedules, whereas palliative or benign radiotherapy procedures were more often shortened. Most ROIs postponed or cancelled radiation treatment for benign indications (88.1%). The occurrence of SARS-CoV‑2 infections did not affect the treatment options for curative procedures. Non-university-based ROIs seemed to be more willing to change their treatment options for curative and palliative cases than university-based ROIs. Conclusion Most ROIs reported a deep impact of SARS-CoV‑2 infections on their work routine. Modification and prioritization of treatment regimens and the application of protective measures preserved a well-functioning radiation oncology service and patient care. Electronic supplementary material The online version of this article (10.1007/s00066-020-01681-1) contains supplementary material, which is available to authorized users.
Collapse
Affiliation(s)
- Christiane Matuschek
- Medical Faculty, Department of Radiation Oncology, Heinrich Heine University, Duesseldorf, Germany
| | - Johannes C Fischer
- Institute for Transplant Diagnostics and Cell Therapeutics, Heinrich Heine University, Düsseldorf, Germany
| | - Stephanie E Combs
- Department of Radiation Oncology, Technical University of Munich, Munich, Germany.,Institute of Radiation Medicine (IRM), Helmholtz Zentrum Munich, Munich, Germany.,Partner Site Munich, Deutsches Konsortium für Translationale Krebsforschung (DKTK), Munich, Germany
| | - Rainer Fietkau
- Department of Radiation Oncology, University of Erlangen, Erlangen, Germany
| | - Stefanie Corradini
- Department of Radiation Oncology, University Hospital, LMU Munich, Munich, Germany
| | | | - Edwin Bölke
- Medical Faculty, Department of Radiation Oncology, Heinrich Heine University, Duesseldorf, Germany.
| | | | - Balint Tamaskovics
- Medical Faculty, Department of Radiation Oncology, Heinrich Heine University, Duesseldorf, Germany
| | | | - Martin Stuschke
- Department of Radiation Oncology, University Essen, Essen, Germany
| | | | - Robert Förster
- Institute of Radiation Oncology, Cantonal Hospital Winterthur, University of Zurich, Zurich, Switzerland
| | - Daniel R Zwahlen
- Institute of Radiation Oncology, Cantonal Hospital Winterthur, University of Zurich, Zurich, Switzerland
| | | | - Ute Ganswindt
- Department of Radiation Oncology, Medical University Innsbruck, Innsbruck, Austria
| | - Rainer Pelka
- Institute for Applied Statistics, Unterföhring/Munich, Germany
| | - E Marion Schneider
- Division of Experimental Anesthesiology, University Hospital Ulm, Ulm, Germany
| | - Torsten Feldt
- Department of Gastroenterology, Hepatology and Infectious Diseases, Heinrich Heine University, Duesseldorf, Germany
| | - Björn Erik Ole Jensen
- Department of Gastroenterology, Hepatology and Infectious Diseases, Heinrich Heine University, Duesseldorf, Germany
| | - Dieter Häussinger
- Department of Gastroenterology, Hepatology and Infectious Diseases, Heinrich Heine University, Duesseldorf, Germany
| | - Wolfram Trudo Knoefel
- Department for General Visceral and Pediatric Surgery, Heinrich Heine University, Dusseldorf, Germany
| | - Detlef Kindgen-Milles
- Department of Intensive Care Medicine, Heinrich Heine University, Dusseldorf, Germany
| | - Alessia Pedoto
- Department of Anesthesiology, Memorial Sloan Kettering Cancer Center, New York, USA
| | - Olaf Grebe
- Department for Cardiology, Rhythmology and Intensive Care Medicine, Evangelic Hospital, Dusseldorf, Germany
| | - Martijn van Griensven
- MERLN Institute for Technology-Inspired Regenerative Medicine, Department cBITE, Maastricht University, Maastricht, The Netherlands
| | - Wilfried Budach
- Medical Faculty, Department of Radiation Oncology, Heinrich Heine University, Duesseldorf, Germany
| | - Jan Haussmann
- Medical Faculty, Department of Radiation Oncology, Heinrich Heine University, Duesseldorf, Germany
| |
Collapse
|
40
|
Tufa TB, Fuchs A, Tufa TB, Stötter L, Kaasch AJ, Feldt T, Häussinger D, Mackenzie CR. Correction to: High rate of extended-spectrum beta-lactamase-producing gram-negative infections and associated mortality in Ethiopia: a systematic review and meta-analysis. Antimicrob Resist Infect Control 2020; 9:140. [PMID: 32828134 PMCID: PMC7442976 DOI: 10.1186/s13756-020-00806-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Affiliation(s)
- Tafese B Tufa
- Hirsch Institute of Tropical Medicine, P.O. Box 04, Asella, Ethiopia. .,College of Health Sciences, Arsi University, P.O. Box 04, Asella, Ethiopia. .,Department of Gastroenterology, Hepatology and Infectious Diseases, Duesseldorf University Hospital Center, Moorenstr. 5, 40225, Duesseldorf, Germany.
| | - Andre Fuchs
- College of Health Sciences, Arsi University, P.O. Box 04, Asella, Ethiopia.,Department of Gastroenterology, Hepatology and Infectious Diseases, Duesseldorf University Hospital Center, Moorenstr. 5, 40225, Duesseldorf, Germany
| | - Takele B Tufa
- College of Veterinary Medicine and Agriculture, Addis Ababa University, Bishoftu, Ethiopia
| | - Loraine Stötter
- Hirsch Institute of Tropical Medicine, P.O. Box 04, Asella, Ethiopia.,Department of Gastroenterology, Hepatology and Infectious Diseases, Duesseldorf University Hospital Center, Moorenstr. 5, 40225, Duesseldorf, Germany
| | - Achim J Kaasch
- Institute of Medical Microbiology and Hospital Hygiene, Düsseldorf University Hospital Centre, Universitätsstr. 1, 40225, Düsseldorf, Germany.,Institute of Medical Microbiology and Hospital Hygiene, Magdeburg University Hospital, Otto-von-Guericke-University, Leipziger Str. 44, 39120, Magdeburg, Germany
| | - Torsten Feldt
- Hirsch Institute of Tropical Medicine, P.O. Box 04, Asella, Ethiopia.,Department of Gastroenterology, Hepatology and Infectious Diseases, Duesseldorf University Hospital Center, Moorenstr. 5, 40225, Duesseldorf, Germany
| | - Dieter Häussinger
- Hirsch Institute of Tropical Medicine, P.O. Box 04, Asella, Ethiopia.,Department of Gastroenterology, Hepatology and Infectious Diseases, Duesseldorf University Hospital Center, Moorenstr. 5, 40225, Duesseldorf, Germany
| | - Colin R Mackenzie
- Institute of Medical Microbiology and Hospital Hygiene, Düsseldorf University Hospital Centre, Universitätsstr. 1, 40225, Düsseldorf, Germany
| |
Collapse
|
41
|
Bhat H, Zaun G, Hamdan TA, Lang J, Adomati T, Schmitz R, Friedrich SK, Bergerhausen M, Cham LB, Li F, Ali M, Zhou F, Khairnar V, Duhan V, Brandenburg T, Machlah YM, Schiller M, Berry A, Xu H, Vollmer J, Häussinger D, Thier B, Pandyra AA, Schadendorf D, Paschen A, Schuler M, Lang PA, Lang KS. Arenavirus Induced CCL5 Expression Causes NK Cell-Mediated Melanoma Regression. Front Immunol 2020; 11:1849. [PMID: 32973762 PMCID: PMC7472885 DOI: 10.3389/fimmu.2020.01849] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Accepted: 07/09/2020] [Indexed: 01/18/2023] Open
Abstract
Immune activation within the tumor microenvironment is one promising approach to induce tumor regression. Certain viruses including oncolytic viruses such as the herpes simplex virus (HSV) and non-oncolytic viruses such as the lymphocytic choriomeningitis virus (LCMV) are potent tools to induce tumor-specific immune activation. However, not all tumor types respond to viro- and/or immunotherapy and mechanisms accounting for such differences remain to be defined. In our current investigation, we used the non-cytopathic LCMV in different human melanoma models and found that melanoma cell lines produced high levels of CCL5 in response to immunotherapy. In vivo, robust CCL5 production in LCMV infected Ma-Mel-86a tumor bearing mice led to recruitment of NK cells and fast tumor regression. Lack of NK cells or CCL5 abolished the anti-tumoral effects of immunotherapy. In conclusion, we identified CCL5 and NK cell-mediated cytotoxicity as new factors influencing melanoma regression during virotherapy.
Collapse
Affiliation(s)
- Hilal Bhat
- Medical Faculty, Institute of Immunology, University Duisburg-Essen, Essen, Germany
| | - Gregor Zaun
- Department of Medical Oncology, West German Cancer Center, University Hospital Essen, University Duisburg-Essen, Essen, Germany
| | - Thamer A Hamdan
- Medical Faculty, Institute of Immunology, University Duisburg-Essen, Essen, Germany
| | - Judith Lang
- Medical Faculty, Institute of Immunology, University Duisburg-Essen, Essen, Germany
| | - Tom Adomati
- Medical Faculty, Institute of Immunology, University Duisburg-Essen, Essen, Germany
| | - Rosa Schmitz
- Medical Faculty, Institute of Immunology, University Duisburg-Essen, Essen, Germany
| | - Sarah-Kim Friedrich
- Medical Faculty, Institute of Immunology, University Duisburg-Essen, Essen, Germany
| | - Michael Bergerhausen
- Medical Faculty, Institute of Immunology, University Duisburg-Essen, Essen, Germany
| | - Lamin B Cham
- Medical Faculty, Institute of Immunology, University Duisburg-Essen, Essen, Germany
| | - Fanghui Li
- Medical Faculty, Institute of Immunology, University Duisburg-Essen, Essen, Germany
| | - Murtaza Ali
- Medical Faculty, Institute of Immunology, University Duisburg-Essen, Essen, Germany
| | - Fan Zhou
- Medical Faculty, Institute of Immunology, University Duisburg-Essen, Essen, Germany
| | - Vishal Khairnar
- Medical Faculty, Institute of Immunology, University Duisburg-Essen, Essen, Germany.,Department of Systems Biology, Beckman Research Institute, City of Hope, Monrovia, CA, United States
| | - Vikas Duhan
- Medical Faculty, Institute of Immunology, University Duisburg-Essen, Essen, Germany
| | - Tim Brandenburg
- Medical Faculty, Institute of Immunology, University Duisburg-Essen, Essen, Germany
| | - Yara Maria Machlah
- Medical Faculty, Institute of Immunology, University Duisburg-Essen, Essen, Germany
| | - Maximilian Schiller
- Medical Faculty, Institute of Immunology, University Duisburg-Essen, Essen, Germany
| | - Arshia Berry
- Department of Molecular Medicine II, Medical Faculty, Heinrich Heine University, Düsseldorf, Germany
| | - Haifeng Xu
- Department of Molecular Medicine II, Medical Faculty, Heinrich Heine University, Düsseldorf, Germany
| | | | - Dieter Häussinger
- Department of Gastroenterology, Hepatology and Infectious Diseases, University of Düsseldorf, Düsseldorf, Germany
| | - Beatrice Thier
- Department of Dermatology, University Hospital Essen, Essen, Germany
| | - Aleksandra A Pandyra
- Department of Molecular Medicine II, Medical Faculty, Heinrich Heine University, Düsseldorf, Germany.,Department of Gastroenterology, Hepatology and Infectious Diseases, University of Düsseldorf, Düsseldorf, Germany
| | - Dirk Schadendorf
- Department of Dermatology, University Hospital Essen, Essen, Germany.,German Cancer Consortium (DKTK), Partner Site University Hospital Essen, Essen, Germany
| | - Annette Paschen
- Department of Dermatology, University Hospital Essen, Essen, Germany.,German Cancer Consortium (DKTK), Partner Site University Hospital Essen, Essen, Germany
| | - Martin Schuler
- Department of Medical Oncology, West German Cancer Center, University Hospital Essen, University Duisburg-Essen, Essen, Germany.,German Cancer Consortium (DKTK), Partner Site University Hospital Essen, Essen, Germany
| | - Philipp A Lang
- Department of Molecular Medicine II, Medical Faculty, Heinrich Heine University, Düsseldorf, Germany
| | - Karl S Lang
- Medical Faculty, Institute of Immunology, University Duisburg-Essen, Essen, Germany
| |
Collapse
|
42
|
Abstract
Recent evidence indicates that the plasticity of preexisting hepatocytes and bile duct cells is responsible for the appearance of intermediate progenitor cells capable of restoring liver mass after injury without the need of a stem cell compartment. However, mesenchymal stem cells (MSCs) exist in all organs and are associated with blood vessels which represent their perivascular stem cell niche. MSCs are multipotent and can differentiate into several cell types and are known to support regenerative processes by the release of immunomodulatory and trophic factors. In the liver, the space of Disse constitutes a stem cell niche that harbors stellate cells as liver resident MSCs. This perivascular niche is created by extracellular matrix proteins, sinusoidal endothelial cells, liver parenchymal cells and sympathetic nerve endings and establishes a microenvironment that is suitable to maintain stellate cells and to control their fate. The stem cell niche integrity is important for the behavior of stellate cells in the normal, regenerative, aged and diseased liver. The niche character of the space of Disse may further explain why the liver can become an organ of extra-medullar hematopoiesis and why this organ is frequently prone to tumor metastasis.
Collapse
Affiliation(s)
- Dieter Häussinger
- Clinic of Gastroenterology, Hepatology and Infectious Diseases, Heinrich Heine University Düsseldorf, Moorenstraße 5, D-40225 Düsseldorf, Germany
| | - Claus Kordes
- Clinic of Gastroenterology, Hepatology and Infectious Diseases, Heinrich Heine University Düsseldorf, Moorenstraße 5, D-40225 Düsseldorf, Germany
| |
Collapse
|
43
|
Tufa TB, Fuchs A, Feldt T, Galata DT, Mackenzie CR, Pfeffer K, Häussinger D. CTX-M-9 group ESBL-producing Raoultella planticola nosocomial infection: first report from sub-Saharan Africa. Ann Clin Microbiol Antimicrob 2020; 19:36. [PMID: 32807201 PMCID: PMC7430002 DOI: 10.1186/s12941-020-00380-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2019] [Accepted: 08/11/2020] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Raoultella are Gram-negative rod-shaped aerobic bacteria which grow in water and soil. They mostly cause nosocomial infections associated with surgical procedures. This case study is the first report of a Raoultella infection in Africa. Case presentation We report a case of a surgical site infection (SSI) caused by Raoultella planticola which developed after caesarean section (CS) and surgery for secondary small bowel obstruction. The patient became febrile with neutrophilia (19,157/µL) 4 days after laparotomy and started to develop clinical signs of a SSI on the 8th day after laparotomy. The patient continued to be febrile and became critically ill despite empirical treatment with ceftriaxone and vancomycin. Raoultella species with extended antimicrobial resistance (AMR) carrying the CTX-M-9 β-lactamase was isolated from the wound discharge. Considering the antimicrobial susceptibility test, ceftriaxone was replaced by ceftazidime. The patient recovered and could be discharged on day 29 after CS. CONCLUSIONS Raoultella planticola was isolated from an infected surgical site after repeated abdominal surgery. Due to the infection the patient's stay in the hospital was prolonged for a total of 4 weeks. It is noted that patients undergoing surgical and prolonged inpatient treatment are at risk for infections caused by Raoultella. The development of a SSI caused by Raoultella planticola with extended AMR has to be assumed to be a consequence of ineffective antibiotic utilization. The presented case advices that rare bacteria as Raoultella should be considered as potential cause of nosocomial SSI with challenging treatment due to high levels of AMR.
Collapse
Affiliation(s)
- Tafese Beyene Tufa
- Asella Teaching and Referral Hospital, College of Health Sciences, Arsi University, P.O. Box 04, Asella, Ethiopia. .,Hirsch Institute of Tropical Medicine, P.O. Box 04, Asella, Ethiopia. .,Department of Gastroenterology, Hepatology and Infectious Diseases, Düsseldorf University Hospital Center, Moorenstr. 5, 40225, Düsseldorf, Germany.
| | - Andre Fuchs
- Hirsch Institute of Tropical Medicine, P.O. Box 04, Asella, Ethiopia.,Department of Gastroenterology, Hepatology and Infectious Diseases, Düsseldorf University Hospital Center, Moorenstr. 5, 40225, Düsseldorf, Germany
| | - Torsten Feldt
- Hirsch Institute of Tropical Medicine, P.O. Box 04, Asella, Ethiopia.,Department of Gastroenterology, Hepatology and Infectious Diseases, Düsseldorf University Hospital Center, Moorenstr. 5, 40225, Düsseldorf, Germany
| | - Desalegn Tadesse Galata
- Asella Teaching and Referral Hospital, College of Health Sciences, Arsi University, P.O. Box 04, Asella, Ethiopia
| | - Colin R Mackenzie
- Institute of Medical Microbiology and Hospital Hygiene, Düsseldorf University Hospital Centre, Universitätsstr. 1, 40225, Düsseldorf, Germany
| | - Klaus Pfeffer
- Institute of Medical Microbiology and Hospital Hygiene, Düsseldorf University Hospital Centre, Universitätsstr. 1, 40225, Düsseldorf, Germany
| | - Dieter Häussinger
- Hirsch Institute of Tropical Medicine, P.O. Box 04, Asella, Ethiopia.,Department of Gastroenterology, Hepatology and Infectious Diseases, Düsseldorf University Hospital Center, Moorenstr. 5, 40225, Düsseldorf, Germany
| |
Collapse
|
44
|
Matuschek C, Moll F, Fangerau H, Fischer JC, Zänker K, van Griensven M, Schneider M, Kindgen-Milles D, Knoefel WT, Lichtenberg A, Tamaskovics B, Djiepmo-Njanang FJ, Budach W, Corradini S, Häussinger D, Feldt T, Jensen B, Pelka R, Orth K, Peiper M, Grebe O, Maas K, Gerber PA, Pedoto A, Bölke E, Haussmann J. Face masks: benefits and risks during the COVID-19 crisis. Eur J Med Res 2020; 25:32. [PMID: 32787926 PMCID: PMC7422455 DOI: 10.1186/s40001-020-00430-5] [Citation(s) in RCA: 90] [Impact Index Per Article: 22.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Accepted: 07/21/2020] [Indexed: 12/22/2022] Open
Abstract
Background The German government has made it mandatory to wear respiratory masks covering mouth and nose (MNC) as an effective strategy to fight SARS-CoV-2 infections. In many countries, this directive has been extended on shopping malls or public transportation. The aim of this paper is to critically analyze the statutory regulation to wear protective masks during the COVID-19 crisis from a medical standpoint. Methods We performed an extensive query of the most recent publications addressing the prevention of viral infections including the use of face masks in the community as a method to prevent the spread of the infection. We addressed the issues of practicability, professional use, and acceptability based on the community and the environment where the user resided. Results Upon our critical review of the available literature, we found only weak evidence for wearing a face mask as an efficient hygienic tool to prevent the spread of a viral infection. However, the use of MNC seems to be linked to relevant protection during close contact scenarios by limiting pathogen-containing aerosol and liquid droplet dissemination. Importantly, we found evidence for significant respiratory compromise in patients with severe obstructive pulmonary disease, secondary to the development of hypercapnia. This could also happen in patients with lung infections, with or without SARS-CoV-2. Conclusion Epidemiologists currently emphasize that wearing MNC will effectively interrupt airborne infections in the community. The government and the politicians have followed these recommendations and used them to both advise and, in some cases, mandate the general population to wear MNC in public locations. Overall, the results seem to suggest that there are some clinically relevant scenarios where the use of MNC necessitates more defined recommendations. Our critical evaluation of the literature both highlights the protective effects of certain types of face masks in defined risk groups, and emphasizes their potential risks.
Collapse
Affiliation(s)
- Christiane Matuschek
- Department of Radiation Oncology, Heinrich Heine University, Dusseldorf, Germany
| | - Friedrich Moll
- Department of the History, Philosophy and Ethics of Medicine, Heinrich Heine University, Medical Faculty, Dusseldorf, Germany
| | - Heiner Fangerau
- Department of the History, Philosophy and Ethics of Medicine, Heinrich Heine University, Medical Faculty, Dusseldorf, Germany
| | - Johannes C Fischer
- Institute for Transplant Diagnostics and Cell Therapeutics, Heinrich Heine University, Dusseldorf, Germany
| | - Kurt Zänker
- Center for Biomedical Education and Research (ZBAF), University Witten/Herdecke, Witten, Germany
| | - Martijn van Griensven
- Department cBITE, MERLN Institute for Technology-Inspired Regenerative Medicine, Maastricht University, Maastricht, The Netherlands
| | - Marion Schneider
- Department of Experimental Anesthesiology, University of Ulm, Ulm, Germany
| | - Detlef Kindgen-Milles
- Department of Anesthesiology and Intensive Care Medicine, Heinrich Heine University, Dusseldorf, Germany
| | - Wolfram Trudo Knoefel
- Department for General Visceral and Pediatric Surgery, Heinrich Heine University, Dusseldorf, Germany
| | - Artur Lichtenberg
- Department for Cardiac Surgery, Heinrich Heine University, Dusseldorf, Germany
| | - Balint Tamaskovics
- Department of Radiation Oncology, Heinrich Heine University, Dusseldorf, Germany
| | | | - Wilfried Budach
- Department of Radiation Oncology, Heinrich Heine University, Dusseldorf, Germany
| | - Stefanie Corradini
- Department of Radiation Oncology, University Hospital, LMU Munich, Germany
| | - Dieter Häussinger
- Department of Gastroenterology, Hepatology and Infectious Diseases, Heinrich Heine University, Dusseldorf, Germany
| | - Torsten Feldt
- Department of Gastroenterology, Hepatology and Infectious Diseases, Heinrich Heine University, Dusseldorf, Germany
| | - Björn Jensen
- Department of Gastroenterology, Hepatology and Infectious Diseases, Heinrich Heine University, Dusseldorf, Germany
| | - Rainer Pelka
- Institute for Applied Statistics, Munich, Germany
| | - Klaus Orth
- University of Hannover, Hannover, Germany
| | | | - Olaf Grebe
- Department for Cardiology, Rhythmology and Intensive Care Medicine, Evangelic Hospital, Dusseldorf, Germany
| | - Kitti Maas
- Department of Radiation Oncology, Heinrich Heine University, Dusseldorf, Germany
| | | | - Alessia Pedoto
- Department of Anesthesiology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Edwin Bölke
- Department of Radiation Oncology, Heinrich Heine University, Dusseldorf, Germany.
| | - Jan Haussmann
- Department of Radiation Oncology, Heinrich Heine University, Dusseldorf, Germany
| |
Collapse
|
45
|
Tufa TB, Fuchs A, Tufa TB, Stötter L, Kaasch AJ, Feldt T, Häussinger D, Mackenzie CR. High rate of extended-spectrum beta-lactamase-producing gram-negative infections and associated mortality in Ethiopia: a systematic review and meta-analysis. Antimicrob Resist Infect Control 2020; 9:128. [PMID: 32771059 PMCID: PMC7414654 DOI: 10.1186/s13756-020-00782-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2020] [Accepted: 07/14/2020] [Indexed: 12/11/2022] Open
Abstract
Background Extended-spectrum beta-lactamase (ESBL)-producing Gram-negative bacteria have become a serious threat to global health. Their rapid spread is associated with high mortality due to ineffective antibiotic treatment. To date a regular surveillance of multidrug-resistant (MDR) pathogens in Ethiopia is not established. For this report, published data regarding ESBL-producing bacteria in different health facilities of Ethiopia were reviewed. Methods This study collates data from published information on the rates and clinical implications of infection with ESBL-producing Gram-negative bacteria in Ethiopia. A systematic literature search was conducted using PubMed, PubMed Central, Medline, Science Direct and Google scholar from October 2018 to March 2019. Eligible studies were identified by applying quality criteria. The pooled proportion of ESBL-producing Gram-negative bacteria was estimated based on a random effect model. The publication bias and the variation in proportion estimates attributed to heterogeneity were assessed. Results Fourteen studies with relevant data were included in the review. In total, 1649 Gram-negative bacteria isolated from 5191 clinical samples were included. The pooled proportion estimate of ESBL-producing Gram-negative bacteria was 50% (95% CI: 47.7–52.5%. Data showed a high level of heterogeneity (I2 = 95%, P < 0.01). ESBL rates varied by species; 65.7% (263/400) in Klebsiella spp., 48.4% (90/186) in Salmonella spp., and 47.0% (383/815) in E. coli. ESBL-encoding genes were reported in 81 isolates: 67 isolates harbored the CTX-M-1 group and 14 isolates TEM. The mortality associated with infections by bacteria resistant to third generation cephalosporins has rarely been investigated. However, two studies reported a mortality of 33.3% (1/3) and 100% (11/11). Conclusions In this meta-analysis, the pooled prevalence of ESBL-producing pathogens is alarmingly high. Data on mortality rates is scarce. This highlights the need for establishing and upgrading clinical microbiology laboratories in Ethiopia for routine antibiotic susceptibility testing and extended surveillance of multidrug resistance.
Collapse
Affiliation(s)
- Tafese B Tufa
- Hirsch Institute of Tropical Medicine, P.O. Box 04, Asella, Ethiopia. .,College of Health Sciences, Arsi University, P.O. Box 04, Asella, Ethiopia. .,Department of Gastroenterology, Hepatology and Infectious Diseases, Duesseldorf University Hospital Center, Moorenstr. 5, 40225, Duesseldorf, Germany.
| | - Andre Fuchs
- College of Health Sciences, Arsi University, P.O. Box 04, Asella, Ethiopia.,Department of Gastroenterology, Hepatology and Infectious Diseases, Duesseldorf University Hospital Center, Moorenstr. 5, 40225, Duesseldorf, Germany
| | - Takele B Tufa
- College of Veterinary Medicine and Agriculture, Addis Ababa University, Bishoftu, Ethiopia
| | - Loraine Stötter
- Hirsch Institute of Tropical Medicine, P.O. Box 04, Asella, Ethiopia.,Department of Gastroenterology, Hepatology and Infectious Diseases, Duesseldorf University Hospital Center, Moorenstr. 5, 40225, Duesseldorf, Germany
| | - Achim J Kaasch
- Institute of Medical Microbiology and Hospital Hygiene, Düsseldorf University Hospital Centre, Universitätsstr. 1, 40225, Düsseldorf, Germany.,Institute of Medical Microbiology and Hospital Hygiene, Magdeburg University Hospital, Otto-von-Guericke-University, Leipziger Str. 44, 39120, Magdeburg, Germany
| | - Torsten Feldt
- Hirsch Institute of Tropical Medicine, P.O. Box 04, Asella, Ethiopia.,Department of Gastroenterology, Hepatology and Infectious Diseases, Duesseldorf University Hospital Center, Moorenstr. 5, 40225, Duesseldorf, Germany
| | - Dieter Häussinger
- Hirsch Institute of Tropical Medicine, P.O. Box 04, Asella, Ethiopia.,Department of Gastroenterology, Hepatology and Infectious Diseases, Duesseldorf University Hospital Center, Moorenstr. 5, 40225, Duesseldorf, Germany
| | - Colin R Mackenzie
- Institute of Medical Microbiology and Hospital Hygiene, Düsseldorf University Hospital Centre, Universitätsstr. 1, 40225, Düsseldorf, Germany
| |
Collapse
|
46
|
Fuchs A, Orth HM, Germing U, Kondakci M, Holtfreter M, Feldt T, Jensen BEO, Häussinger D. Falciparum malaria-induced secondary hemophagocytic lymphohistiocytosis successfully treated with ruxolitinib. Int J Infect Dis 2020; 100:382-385. [PMID: 32777582 DOI: 10.1016/j.ijid.2020.07.062] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2020] [Revised: 07/22/2020] [Accepted: 07/24/2020] [Indexed: 11/24/2022] Open
Abstract
JAK/STAT signaling plays a major role in the pathogenesis of secondary hemophagocytic lymphohistiocytosis. This case report on a critically ill patient with secondary hemophagocytic lymphohistiocytosis due to falciparum malaria treated successfully with ruxolitinib, demonstrates that JAK1/2 inhibition might be a promising treatment option for severe cases.
Collapse
Affiliation(s)
- André Fuchs
- Department of Gastroenterology, Hepatology and Infectious Diseases, Düsseldorf University Hospital, Heinrich Heine University, Düsseldorf, Germany
| | - Hans-Martin Orth
- Department of Gastroenterology, Hepatology and Infectious Diseases, Düsseldorf University Hospital, Heinrich Heine University, Düsseldorf, Germany
| | - Ulrich Germing
- Department of Hematology, Oncology and Clinical Immunology, Düsseldorf University Hospital, Heinrich Heine University, Düsseldorf, Germany
| | - Mustafa Kondakci
- Department of Hematology, Oncology and Clinical Immunology, Düsseldorf University Hospital, Heinrich Heine University, Düsseldorf, Germany
| | - Martha Holtfreter
- Department of Gastroenterology, Hepatology and Infectious Diseases, Düsseldorf University Hospital, Heinrich Heine University, Düsseldorf, Germany
| | - Torsten Feldt
- Department of Gastroenterology, Hepatology and Infectious Diseases, Düsseldorf University Hospital, Heinrich Heine University, Düsseldorf, Germany
| | - Björn Erik-Ole Jensen
- Department of Gastroenterology, Hepatology and Infectious Diseases, Düsseldorf University Hospital, Heinrich Heine University, Düsseldorf, Germany.
| | - Dieter Häussinger
- Department of Gastroenterology, Hepatology and Infectious Diseases, Düsseldorf University Hospital, Heinrich Heine University, Düsseldorf, Germany
| |
Collapse
|
47
|
Frieg B, Görg B, Qvartskhava N, Jeitner T, Homeyer N, Häussinger D, Gohlke H. Mechanism of Fully Reversible, pH-Sensitive Inhibition of Human Glutamine Synthetase by Tyrosine Nitration. J Chem Theory Comput 2020; 16:4694-4705. [PMID: 32551588 DOI: 10.1021/acs.jctc.0c00249] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Glutamine synthetase (GS) catalyzes an ATP-dependent condensation of glutamate and ammonia to form glutamine. This reaction-and therefore GS-are indispensable for the hepatic nitrogen metabolism. Nitration of tyrosine 336 (Y336) inhibits human GS activity. GS nitration and the consequent loss of GS function are associated with a broad range of neurological diseases. The mechanism by which Y336 nitration inhibits GS, however, is not understood. Here, we show by means of unbiased MD simulations, binding, and configurational free energy computations that Y336 nitration hampers ATP binding but only in the deprotonated and negatively charged state of residue 336. By contrast, for the protonated and neutral state, our computations indicate an increased binding affinity for ATP. pKa computations of nitrated Y336 within GS predict a pKa of ∼5.3. Thus, at physiological pH, nitrated Y336 exists almost exclusively in the deprotonated and negatively charged state. In vitro experiments confirm these predictions, in that, the catalytic activity of nitrated GS is decreased at pH 7 and 6 but not at pH 4. These results indicate a novel, fully reversible, pH-sensitive mechanism for the regulation of GS activity by tyrosine nitration.
Collapse
Affiliation(s)
- Benedikt Frieg
- Institute for Pharmaceutical and Medicinal Chemistry, Heinrich Heine University Düsseldorf, Düsseldorf, Germany.,John von Neumann Institute for Computing (NIC), Jülich Supercomputing Centre (JSC), and Institute of Biological Information Processing (IBI-7: Structural Biochemistry), Forschungszentrum Jülich GmbH, Jülich, Germany
| | - Boris Görg
- Clinic for Gastroenterology, Hepatology, and Infectious Diseases, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | - Natalia Qvartskhava
- Clinic for Gastroenterology, Hepatology, and Infectious Diseases, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | - Thomas Jeitner
- Department of Biochemistry and Molecular Biology, New York Medical College, Valhalla, New York 10595, United States
| | - Nadine Homeyer
- Institute for Pharmaceutical and Medicinal Chemistry, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | - Dieter Häussinger
- Clinic for Gastroenterology, Hepatology, and Infectious Diseases, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | - Holger Gohlke
- Institute for Pharmaceutical and Medicinal Chemistry, Heinrich Heine University Düsseldorf, Düsseldorf, Germany.,John von Neumann Institute for Computing (NIC), Jülich Supercomputing Centre (JSC), and Institute of Biological Information Processing (IBI-7: Structural Biochemistry), Forschungszentrum Jülich GmbH, Jülich, Germany
| |
Collapse
|
48
|
Matuschek C, Moll F, Fangerau H, Fischer JC, Zänker K, van Griensven M, Schneider M, Kindgen-Milles D, Knoefel WT, Lichtenberg A, Tamaskovics B, Djiepmo-Njanang FJ, Budach W, Corradini S, Häussinger D, Feldt T, Jensen B, Pelka R, Orth K, Peiper M, Grebe O, Maas K, Bölke E, Haussmann J. The history and value of face masks. Eur J Med Res 2020; 25:23. [PMID: 32576263 PMCID: PMC7309199 DOI: 10.1186/s40001-020-00423-4] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Accepted: 06/15/2020] [Indexed: 01/13/2023] Open
Abstract
In the human population, social contacts are a key for transmission of bacteria and viruses. The use of face masks seems to be critical to prevent the transmission of SARS-CoV-2 for the period, in which therapeutic interventions are lacking. In this review, we describe the history of masks from the middle age to modern times.
Collapse
Affiliation(s)
- Christiane Matuschek
- Department of Radiation Oncology, Heinrich-Heine-University, Duesseldorf, Germany
| | - Friedrich Moll
- Department of the History, Philosophy and Ethics of Medicine, Heinrich-Heine-University, Duesseldorf, Germany
| | - Heiner Fangerau
- Department of the History, Philosophy and Ethics of Medicine, Heinrich-Heine-University, Duesseldorf, Germany
| | - Johannes C Fischer
- Institute for Transplant Diagnostics and Cell Therapeutics, Heinrich-Heine-University, Duesseldorf, Germany
| | - Kurt Zänker
- University Witten/Herdecke, Center for Biomedical Education and Research (ZBAF), Witten, Germany
| | - Martijn van Griensven
- Department cBITE, Maastricht University, MERLN Institute for Technology-Inspired Regenerative Medicine, Maastricht, The Netherlands
| | - Marion Schneider
- Department of Experimental Anesthesiology, University of Ulm, Ulm, Germany
| | - Detlef Kindgen-Milles
- Department of Anesthesiology and Intensive Care Medicine, Heinrich-Heine-University, Duesseldorf, Germany
| | - Wolfram Trudo Knoefel
- Department for General Visceral and Pediatric Surgery, Heinrich-Heine-University, Duesseldorf, Germany
| | - Artur Lichtenberg
- Department for Cardiac Surgery, Heinrich-Heine-University, Duesseldorf, Germany
| | - Bálint Tamaskovics
- Department of Radiation Oncology, Heinrich-Heine-University, Duesseldorf, Germany
| | | | - Wilfried Budach
- Department of Radiation Oncology, Heinrich-Heine-University, Duesseldorf, Germany
| | - Stefanie Corradini
- Department of Radiation Oncology, University Hospital LMU Munich, Munich, Germany
| | - Dieter Häussinger
- Department of Gastroenterology, Hepatology and Infectiology, Heinrich-Heine-University, Duesseldorf, Germany
| | - Torsten Feldt
- Department of Gastroenterology, Hepatology and Infectiology, Heinrich-Heine-University, Duesseldorf, Germany
| | - Björn Jensen
- Department of Gastroenterology, Hepatology and Infectiology, Heinrich-Heine-University, Duesseldorf, Germany
| | - Rainer Pelka
- Institute for Applied Statistics, Munich, Germany
| | - Klaus Orth
- University of Hannover, Hannover, Germany
| | | | - Olaf Grebe
- Department of Cardiology, Rhythmology and Intensive Care Medicine, Evangelical Hospital, Duesseldorf, Germany
| | - Kitti Maas
- Department of Radiation Oncology, Heinrich-Heine-University, Duesseldorf, Germany
| | - Edwin Bölke
- Department of Radiation Oncology, Heinrich-Heine-University, Duesseldorf, Germany.
| | - Jan Haussmann
- Department of Radiation Oncology, Heinrich-Heine-University, Duesseldorf, Germany
| |
Collapse
|
49
|
Taha MS, Haghighi F, Stefanski A, Nakhaei-Rad S, Kazemein Jasemi NS, Al Kabbani MA, Görg B, Fujii M, Lang PA, Häussinger D, Piekorz RP, Stühler K, Ahmadian MR. Novel FMRP interaction networks linked to cellular stress. FEBS J 2020; 288:837-860. [PMID: 32525608 DOI: 10.1111/febs.15443] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2019] [Revised: 04/09/2020] [Accepted: 06/03/2020] [Indexed: 12/12/2022]
Abstract
Silencing of the fragile X mental retardation 1 (FMR1) gene and consequently lack of synthesis of FMR protein (FMRP) are associated with fragile X syndrome, which is one of the most prevalent inherited intellectual disabilities, with additional roles in increased viral infection, liver disease, and reduced cancer risk. FMRP plays critical roles in chromatin dynamics, RNA binding, mRNA transport, and mRNA translation. However, the underlying molecular mechanisms, including the (sub)cellular FMRP protein networks, remain elusive. Here, we employed affinity pull-down and quantitative LC-MS/MS analyses with FMRP. We identified known and novel candidate FMRP-binding proteins as well as protein complexes. FMRP interacted with 180 proteins, 28 of which interacted with its N terminus. Interaction with the C terminus of FMRP was observed for 102 proteins, and 48 proteins interacted with both termini. This FMRP interactome comprises known FMRP-binding proteins, including the ribosomal proteins FXR1P, NUFIP2, Caprin-1, and numerous novel FMRP candidate interacting proteins that localize to different subcellular compartments, including CARF, LARP1, LEO1, NOG2, G3BP1, NONO, NPM1, SKIP, SND1, SQSTM1, and TRIM28. Our data considerably expand the protein and RNA interaction networks of FMRP, which thereby suggest that, in addition to its known functions, FMRP participates in transcription, RNA metabolism, ribonucleoprotein stress granule formation, translation, DNA damage response, chromatin dynamics, cell cycle regulation, ribosome biogenesis, miRNA biogenesis, and mitochondrial organization. Thus, FMRP seems associated with multiple cellular processes both under normal and cell stress conditions in neuronal as well as non-neuronal cell types, as exemplified by its role in the formation of stress granules.
Collapse
Affiliation(s)
- Mohamed S Taha
- Institute of Biochemistry and Molecular Biology II, Medical Faculty of the Heinrich Heine University, Düsseldorf, Germany.,Research on Children with Special Needs Department, Medical Research Branch, National Research Centre, Cairo, Egypt
| | - Fereshteh Haghighi
- Institute of Biochemistry and Molecular Biology II, Medical Faculty of the Heinrich Heine University, Düsseldorf, Germany
| | - Anja Stefanski
- Molecular Proteomics Laboratory, Heinrich Heine-University, Düsseldorf, Germany
| | - Saeideh Nakhaei-Rad
- Institute of Biochemistry and Molecular Biology II, Medical Faculty of the Heinrich Heine University, Düsseldorf, Germany
| | - Neda S Kazemein Jasemi
- Institute of Biochemistry and Molecular Biology II, Medical Faculty of the Heinrich Heine University, Düsseldorf, Germany
| | - Mohamed Aghyad Al Kabbani
- Institute of Biochemistry and Molecular Biology II, Medical Faculty of the Heinrich Heine University, Düsseldorf, Germany
| | - Boris Görg
- Clinic of Gastroenterology, Hepatology and Infectious Diseases, Medical Faculty of the Heinrich Heine-University, Düsseldorf, Germany
| | - Masahiro Fujii
- Division of Virology, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - Phillip A Lang
- Department of Molecular Medicine II, Medical Faculty, Heinrich Heine-University, Düsseldorf, Germany
| | - Dieter Häussinger
- Clinic of Gastroenterology, Hepatology and Infectious Diseases, Medical Faculty of the Heinrich Heine-University, Düsseldorf, Germany
| | - Roland P Piekorz
- Institute of Biochemistry and Molecular Biology II, Medical Faculty of the Heinrich Heine University, Düsseldorf, Germany
| | - Kai Stühler
- Molecular Proteomics Laboratory, Heinrich Heine-University, Düsseldorf, Germany
| | - Mohammad R Ahmadian
- Institute of Biochemistry and Molecular Biology II, Medical Faculty of the Heinrich Heine University, Düsseldorf, Germany
| |
Collapse
|
50
|
Fischer JC, Zänker K, van Griensven M, Schneider M, Kindgen-Milles D, Knoefel WT, Lichtenberg A, Tamaskovics B, Djiepmo-Njanang FJ, Budach W, Corradini S, Ganswindt U, Häussinger D, Feldt T, Schelzig H, Bojar H, Peiper M, Bölke E, Haussmann J, Matuschek C. The role of passive immunization in the age of SARS-CoV-2: an update. Eur J Med Res 2020; 25:16. [PMID: 32404189 PMCID: PMC7220618 DOI: 10.1186/s40001-020-00414-5] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2020] [Accepted: 04/30/2020] [Indexed: 12/20/2022] Open
Abstract
The rapid spread of the corona virus pandemic is an existential problem for many people in numerous countries. So far, there is no effective vaccine protection or proven therapy available against the SARS-CoV-2 virus. In this review, we describe the role of passive immunization in times of the corona virus. Passive immunization could be a bridging technology to improve the immune defense of critically ill patients until better approaches with effective medications are available.
Collapse
Affiliation(s)
- Johannes C Fischer
- Institute for Transplant Diagnostics and Cell Therapeutics, Heinrich Heine University, Düsseldorf, Germany
| | - Kurt Zänker
- The Nanjing Han & Zaenker Cancer Institute, Nanjing and Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Nanjing Tech University, Jiangsu, China
| | - Martijn van Griensven
- MERLN Institute for Technology-Inspired Regenerative Medicine, Department cBITE, Maastricht University, Maastricht, The Netherlands
| | - Marion Schneider
- Department of Experimental Anesthesiology, University of Ulm, Ulm, Germany
| | - Detlef Kindgen-Milles
- Department of Anesthesiology and Intensive Care Medicine, Heinrich Heine University, Düsseldorf, Germany
| | | | - Artur Lichtenberg
- Department of Cardiac Surgery, Heinrich Heine University, Düsseldorf, Germany
| | - Balint Tamaskovics
- Department of Radiation Oncology, Heinrich Heine University, Moorenstr. 5, 40225, Düsseldorf, Germany
| | | | - Wilfried Budach
- Department of Radiation Oncology, Heinrich Heine University, Moorenstr. 5, 40225, Düsseldorf, Germany
| | - Stefanie Corradini
- Department of Radiation Oncology, University Hospital, LMU Munich, Munich, Germany
| | - Ute Ganswindt
- Department of Radiation Oncology, Innsbruck, Austria
| | - Dieter Häussinger
- Clinic of Gastroenterology, Hepatology und Infectious Diseases, Heinrich Heine University, Düsseldorf, Germany
| | - Torsten Feldt
- Clinic of Gastroenterology, Hepatology und Infectious Diseases, Heinrich Heine University, Düsseldorf, Germany
| | - Hubert Schelzig
- Department of Vascular Surgery, Heinrich Heine University, Düsseldorf, Germany
| | - Hans Bojar
- NEXTGEN ONCOLOGY GROUP, Düsseldorf, Germany
| | | | - Edwin Bölke
- Department of Radiation Oncology, Heinrich Heine University, Moorenstr. 5, 40225, Düsseldorf, Germany.
| | - Jan Haussmann
- Department of Radiation Oncology, Heinrich Heine University, Moorenstr. 5, 40225, Düsseldorf, Germany
| | - Christiane Matuschek
- Department of Radiation Oncology, Heinrich Heine University, Moorenstr. 5, 40225, Düsseldorf, Germany
| |
Collapse
|