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Kemna J, Gout E, Daniau L, Lao J, Weißert K, Ammann S, Kühn R, Richter M, Molenda C, Sporbert A, Zocholl D, Klopfleisch R, Schütz A, Lortat-Jacob H, Aichele P, Kammertoens T, Blankenstein T. Author Correction: IFNγ binding to extracellular matrix prevents fatal systemic toxicity. Nat Immunol 2024; 25:929. [PMID: 38641723 PMCID: PMC11065678 DOI: 10.1038/s41590-024-01835-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/21/2024]
Affiliation(s)
- Josephine Kemna
- Max-Delbrück Center for Molecular Medicine in the Helmholtz Association, Molecular Immunology and Gene Therapy, Berlin, Germany
| | - Evelyne Gout
- Institut de Biologie Structurale, UMR 5075, University Grenoble Alpes, Centre National de la Recherche Scientifique, Commissariat à l'Énergie Atomique et aux Énergies Alternatives, Grenoble, France
| | - Leon Daniau
- Institute for Immunodeficiency, Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Faculty of Biology, Albert-Ludwigs-University of Freiburg, Freiburg, Germany
| | - Jessica Lao
- Institute for Immunodeficiency, Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Faculty of Biology, Albert-Ludwigs-University of Freiburg, Freiburg, Germany
| | - Kristoffer Weißert
- Institute for Immunodeficiency, Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Faculty of Biology, Albert-Ludwigs-University of Freiburg, Freiburg, Germany
- Center for Chronic Immunodeficiency (CCI), Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Sandra Ammann
- Institute for Immunodeficiency, Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Center for Chronic Immunodeficiency (CCI), Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Ralf Kühn
- Transgenic Core Facility, Max-Delbrück Center for Molecular Medicine in the Helmholtz Association, Berlin, Germany
| | - Matthias Richter
- Advanced Light Microscopy Core Facility, Max-Delbrück Center for Molecular Medicine in the Helmholtz Association, Berlin, Germany
| | - Christine Molenda
- Advanced Light Microscopy Core Facility, Max-Delbrück Center for Molecular Medicine in the Helmholtz Association, Berlin, Germany
| | - Anje Sporbert
- Advanced Light Microscopy Core Facility, Max-Delbrück Center for Molecular Medicine in the Helmholtz Association, Berlin, Germany
| | - Dario Zocholl
- Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Institute of Biometry and Clinical Epidemiology, Berlin, Germany
| | - Robert Klopfleisch
- Department of Veterinary Medicine, Institute of Veterinary Pathology, Freie Universität Berlin, Berlin, Germany
| | - Anja Schütz
- Protein Production & Characterization Core Facility, Max-Delbrück Center for Molecular Medicine in the Helmholtz Association, Berlin, Germany
| | - Hugues Lortat-Jacob
- Institut de Biologie Structurale, UMR 5075, University Grenoble Alpes, Centre National de la Recherche Scientifique, Commissariat à l'Énergie Atomique et aux Énergies Alternatives, Grenoble, France
| | - Peter Aichele
- Institute for Immunodeficiency, Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Center for Chronic Immunodeficiency (CCI), Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Thomas Kammertoens
- Max-Delbrück Center for Molecular Medicine in the Helmholtz Association, Molecular Immunology and Gene Therapy, Berlin, Germany
- Institute of Immunology, Charité Unversitätsmedizin, Campus Buch, Berlin, Germany
| | - Thomas Blankenstein
- Max-Delbrück Center for Molecular Medicine in the Helmholtz Association, Molecular Immunology and Gene Therapy, Berlin, Germany.
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Kemna J, Gout E, Daniau L, Lao J, Weißert K, Ammann S, Kühn R, Richter M, Molenda C, Sporbert A, Zocholl D, Klopfleisch R, Schütz A, Lortat-Jacob H, Aichele P, Kammertoens T, Blankenstein T. IFNγ binding to extracellular matrix prevents fatal systemic toxicity. Nat Immunol 2023; 24:414-422. [PMID: 36732425 PMCID: PMC9977683 DOI: 10.1038/s41590-023-01420-5] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Accepted: 12/28/2022] [Indexed: 02/04/2023]
Abstract
Interferon-γ (IFNγ) is an important mediator of cellular immune responses, but high systemic levels of this cytokine are associated with immunopathology. IFNγ binds to its receptor (IFNγR) and to extracellular matrix (ECM) via four positively charged C-terminal amino acids (KRKR), the ECM-binding domain (EBD). Across evolution, IFNγ is not well conserved, but the EBD is highly conserved, suggesting a critical function. Here, we show that IFNγ lacking the EBD (IFNγΔKRKR) does not bind to ECM but still binds to the IFNγR and retains bioactivity. Overexpression of IFNγΔKRKR in tumors reduced local ECM binding, increased systemic levels and induced sickness behavior, weight loss and toxicity. To analyze the function of the EBD during infection, we generated IFNγΔKRKR mice lacking the EBD by using CRISPR-Cas9. Infection with lymphocytic choriomeningitis virus resulted in higher systemic IFNγΔKRKR levels, enhanced sickness behavior, weight loss and fatal toxicity. We conclude that local retention of IFNγ is a pivotal mechanism to protect the organism from systemic toxicity during prolonged immune stimulation.
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Affiliation(s)
- Josephine Kemna
- Max-Delbrück Center for Molecular Medicine in the Helmholtz Association, Molecular Immunology and Gene Therapy, Berlin, Germany
| | - Evelyne Gout
- Institut de Biologie Structurale, UMR 5075, University Grenoble Alpes, Centre National de la Recherche Scientifique, Commissariat à l'Énergie Atomique et aux Énergies Alternatives, Grenoble, France
| | - Leon Daniau
- Institute for Immunodeficiency, Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Faculty of Biology, Albert-Ludwigs-University of Freiburg, Freiburg, Germany
| | - Jessica Lao
- Institute for Immunodeficiency, Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Faculty of Biology, Albert-Ludwigs-University of Freiburg, Freiburg, Germany
| | - Kristoffer Weißert
- Institute for Immunodeficiency, Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Faculty of Biology, Albert-Ludwigs-University of Freiburg, Freiburg, Germany
- Center for Chronic Immunodeficiency (CCI), Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Sandra Ammann
- Institute for Immunodeficiency, Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Center for Chronic Immunodeficiency (CCI), Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Ralf Kühn
- Transgenic Core Facility, Max-Delbrück Center for Molecular Medicine in the Helmholtz Association, Berlin, Germany
| | - Matthias Richter
- Advanced Light Microscopy Core Facility, Max-Delbrück Center for Molecular Medicine in the Helmholtz Association, Berlin, Germany
| | - Christine Molenda
- Advanced Light Microscopy Core Facility, Max-Delbrück Center for Molecular Medicine in the Helmholtz Association, Berlin, Germany
| | - Anje Sporbert
- Advanced Light Microscopy Core Facility, Max-Delbrück Center for Molecular Medicine in the Helmholtz Association, Berlin, Germany
| | - Dario Zocholl
- Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Institute of Biometry and Clinical Epidemiology, Berlin, Germany
| | - Robert Klopfleisch
- Department of Veterinary Medicine, Institute of Veterinary Pathology, Freie Universität Berlin, Berlin, Germany
| | - Anja Schütz
- Protein Production & Characterization Core Facility, Max-Delbrück Center for Molecular Medicine in the Helmholtz Association, Berlin, Germany
| | - Hugues Lortat-Jacob
- Institut de Biologie Structurale, UMR 5075, University Grenoble Alpes, Centre National de la Recherche Scientifique, Commissariat à l'Énergie Atomique et aux Énergies Alternatives, Grenoble, France
| | - Peter Aichele
- Institute for Immunodeficiency, Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Center for Chronic Immunodeficiency (CCI), Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Thomas Kammertoens
- Max-Delbrück Center for Molecular Medicine in the Helmholtz Association, Molecular Immunology and Gene Therapy, Berlin, Germany
- Institute of Immunology, Charité Unversitätsmedizin, Campus Buch, Berlin, Germany
| | - Thomas Blankenstein
- Max-Delbrück Center for Molecular Medicine in the Helmholtz Association, Molecular Immunology and Gene Therapy, Berlin, Germany.
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