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Kaiser R, Gold C, Joppich M, Loew Q, Akhalkatsi A, Mueller TT, Offensperger F, Droste Zu Senden A, Popp O, di Fina L, Knottenberg V, Martinez-Navarro A, Eivers L, Anjum A, Escaig R, Bruns N, Briem E, Dewender R, Muraly A, Akgöl S, Ferraro B, Hoeflinger JKL, Polewka V, Khaled NB, Allgeier J, Tiedt S, Dichgans M, Engelmann B, Enard W, Mertins P, Hubner N, Weckbach L, Zimmer R, Massberg S, Stark K, Nicolai L, Pekayvaz K. Peripheral priming induces plastic transcriptomic and proteomic responses in circulating neutrophils required for pathogen containment. SCIENCE ADVANCES 2024; 10:eadl1710. [PMID: 38517968 DOI: 10.1126/sciadv.adl1710] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Accepted: 02/16/2024] [Indexed: 03/24/2024]
Abstract
Neutrophils rapidly respond to inflammation and infection, but to which degree their functional trajectories after mobilization from the bone marrow are shaped within the circulation remains vague. Experimental limitations have so far hampered neutrophil research in human disease. Here, using innovative fixation and single-cell-based toolsets, we profile human and murine neutrophil transcriptomes and proteomes during steady state and bacterial infection. We find that peripheral priming of circulating neutrophils leads to dynamic shifts dominated by conserved up-regulation of antimicrobial genes across neutrophil substates, facilitating pathogen containment. We show the TLR4/NF-κB signaling-dependent up-regulation of canonical neutrophil activation markers like CD177/NB-1 during acute inflammation, resulting in functional shifts in vivo. Blocking de novo RNA synthesis in circulating neutrophils abrogates these plastic shifts and prevents the adaptation of antibacterial neutrophil programs by up-regulation of distinct effector molecules upon infection. These data underline transcriptional plasticity as a relevant mechanism of functional neutrophil reprogramming during acute infection to foster bacterial containment within the circulation.
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Affiliation(s)
- Rainer Kaiser
- Department of Medicine I, LMU University Hospital, LMU Munich, Germany
- DZHK (German Centre for Cardiovascular Research), partner site Munich Heart Alliance, Munich, Germany
| | - Christoph Gold
- Department of Medicine I, LMU University Hospital, LMU Munich, Germany
- DZHK (German Centre for Cardiovascular Research), partner site Munich Heart Alliance, Munich, Germany
| | - Markus Joppich
- LFE Bioinformatik, Department of Informatics, Ludwig-Maximilians-Universität München, Munich, Germany
| | - Quentin Loew
- Department of Medicine I, LMU University Hospital, LMU Munich, Germany
| | | | - Tonina T Mueller
- Department of Medicine I, LMU University Hospital, LMU Munich, Germany
- DZHK (German Centre for Cardiovascular Research), partner site Munich Heart Alliance, Munich, Germany
- Vascular Biology and Pathology, Institute of Laboratory Medicine, University Hospital Ludwig-Maximilians University, Munich, Germany
| | - Felix Offensperger
- LFE Bioinformatik, Department of Informatics, Ludwig-Maximilians-Universität München, Munich, Germany
| | | | - Oliver Popp
- Max Delbrück Center for Molecular Medicine (MDC) and Berlin Institute of Health (BIH), Berlin, Germany
| | - Lea di Fina
- Department of Medicine I, LMU University Hospital, LMU Munich, Germany
- DZHK (German Centre for Cardiovascular Research), partner site Munich Heart Alliance, Munich, Germany
| | | | | | - Luke Eivers
- Department of Medicine I, LMU University Hospital, LMU Munich, Germany
| | - Afra Anjum
- Department of Medicine I, LMU University Hospital, LMU Munich, Germany
- DZHK (German Centre for Cardiovascular Research), partner site Munich Heart Alliance, Munich, Germany
| | - Raphael Escaig
- Department of Medicine I, LMU University Hospital, LMU Munich, Germany
- DZHK (German Centre for Cardiovascular Research), partner site Munich Heart Alliance, Munich, Germany
| | - Nils Bruns
- Department of Medicine I, LMU University Hospital, LMU Munich, Germany
- DZHK (German Centre for Cardiovascular Research), partner site Munich Heart Alliance, Munich, Germany
| | - Eva Briem
- Anthropology and Human Genomics, Faculty of Biology, Ludwig-Maximilians-Universität, Munich, Germany
| | - Robin Dewender
- Department of Medicine I, LMU University Hospital, LMU Munich, Germany
| | - Abhinaya Muraly
- Department of Medicine I, LMU University Hospital, LMU Munich, Germany
| | - Sezer Akgöl
- Department of Medicine I, LMU University Hospital, LMU Munich, Germany
- DZHK (German Centre for Cardiovascular Research), partner site Munich Heart Alliance, Munich, Germany
| | - Bartolo Ferraro
- Department of Medicine I, LMU University Hospital, LMU Munich, Germany
- Institute of Cardiovascular Physiology and Pathophysiology, Biomedical Center, Ludwig Maximilian University Munich, Planegg-Martinsried, Germany
| | - Jonathan K L Hoeflinger
- Vascular Biology and Pathology, Institute of Laboratory Medicine, University Hospital Ludwig-Maximilians University, Munich, Germany
| | - Vivien Polewka
- Department of Medicine I, LMU University Hospital, LMU Munich, Germany
| | - Najib Ben Khaled
- Medizinische Klinik und Poliklinik II, University Hospital Ludwig-Maximilian University, Munich, Germany
| | - Julian Allgeier
- Medizinische Klinik und Poliklinik II, University Hospital Ludwig-Maximilian University, Munich, Germany
| | - Steffen Tiedt
- Institute for Stroke and Dementia Research, University Hospital Ludwig-Maximilian University, Munich, Germany
| | - Martin Dichgans
- Institute for Stroke and Dementia Research, University Hospital Ludwig-Maximilian University, Munich, Germany
| | - Bernd Engelmann
- Vascular Biology and Pathology, Institute of Laboratory Medicine, University Hospital Ludwig-Maximilians University, Munich, Germany
| | - Wolfgang Enard
- Anthropology and Human Genomics, Faculty of Biology, Ludwig-Maximilians-Universität, Munich, Germany
| | - Philipp Mertins
- Max Delbrück Center for Molecular Medicine (MDC) and Berlin Institute of Health (BIH), Berlin, Germany
| | - Norbert Hubner
- Max Delbrück Center for Molecular Medicine (MDC) and Berlin Institute of Health (BIH), Berlin, Germany
- Charite-Universitätsmedizin Berlin, Berlin, Germany
- German Center for Cardiovascular Research (DZHK), Partner Site Berlin, Berlin, Germany
| | - Ludwig Weckbach
- Department of Medicine I, LMU University Hospital, LMU Munich, Germany
- DZHK (German Centre for Cardiovascular Research), partner site Munich Heart Alliance, Munich, Germany
- Institute of Cardiovascular Physiology and Pathophysiology, Biomedical Center, Ludwig Maximilian University Munich, Planegg-Martinsried, Germany
| | - Ralf Zimmer
- LFE Bioinformatik, Department of Informatics, Ludwig-Maximilians-Universität München, Munich, Germany
| | - Steffen Massberg
- Department of Medicine I, LMU University Hospital, LMU Munich, Germany
- DZHK (German Centre for Cardiovascular Research), partner site Munich Heart Alliance, Munich, Germany
| | - Konstantin Stark
- Department of Medicine I, LMU University Hospital, LMU Munich, Germany
- DZHK (German Centre for Cardiovascular Research), partner site Munich Heart Alliance, Munich, Germany
| | - Leo Nicolai
- Department of Medicine I, LMU University Hospital, LMU Munich, Germany
- DZHK (German Centre for Cardiovascular Research), partner site Munich Heart Alliance, Munich, Germany
| | - Kami Pekayvaz
- Department of Medicine I, LMU University Hospital, LMU Munich, Germany
- DZHK (German Centre for Cardiovascular Research), partner site Munich Heart Alliance, Munich, Germany
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Bhalla M, Heinzinger LR, Morenikeji OB, Marzullo B, Thomas BN, Bou Ghanem EN. Transcriptome Profiling Reveals CD73 and Age-Driven Changes in Neutrophil Responses against Streptococcus pneumoniae. Infect Immun 2021; 89:e0025821. [PMID: 34310891 PMCID: PMC8519284 DOI: 10.1128/iai.00258-21] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Accepted: 07/15/2021] [Indexed: 11/20/2022] Open
Abstract
Neutrophils are required for host resistance against Streptococcus pneumoniae, but their function declines with age. We previously found that CD73, an enzyme required for antimicrobial activity, is downregulated in neutrophils (also known as polymorphonuclear leukocytes [PMNs]) from aged mice. This study explored transcriptional changes in neutrophils induced by S. pneumoniae to identify pathways controlled by CD73 and dysregulated with age. Pure bone marrow-derived neutrophils isolated from wild-type (WT) young and old and CD73 knockout (CD73KO) young mice were mock challenged or infected with S. pneumoniae ex vivo. RNA sequencing (RNA-Seq) was performed to identify differentially expressed genes (DEGs). We found that infection triggered distinct global transcriptional changes across hosts that were strongest in CD73KO neutrophils. Surprisingly, there were more downregulated than upregulated genes in all groups upon infection. Downregulated DEGs indicated a dampening of immune responses in old and CD73KO hosts. Further analysis revealed that CD73KO neutrophils expressed higher numbers of long noncoding RNAs (lncRNAs) than those in WT controls. Predicted network analysis indicated that CD73KO-specific lncRNAs control several signaling pathways. We found that genes in the c-Jun N-terminal kinase (JNK)-mitogen-activated protein kinase (MAPK) pathway were upregulated upon infection in CD73KO mice and in WT old mice, but not in WT young mice. This corresponded to functional differences, as phosphorylation of the downstream AP-1 transcription factor component c-Jun was significantly higher in neutrophils from infected CD73KO mice and old mice. Importantly, inhibition of JNK/AP-1 rescued the ability of these neutrophils to kill S. pneumoniae. Together, our findings revealed that the ability of neutrophils to modify their gene expression to better adapt to bacterial infection is in part regulated by CD73 and declines with age.
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Affiliation(s)
- Manmeet Bhalla
- Department of Microbiology and Immunology, State University of New York at Buffalo School of Medicine, Buffalo, New York, USA
| | - Lauren R. Heinzinger
- Department of Microbiology and Immunology, State University of New York at Buffalo School of Medicine, Buffalo, New York, USA
| | - Olanrewaju B. Morenikeji
- Department of Biomedical Sciences, College of Health Sciences and Technology, Rochester Institute of Technology, Rochester, New York, USA
- Division of Biological and Health Sciences, University of Pittsburgh–Bradford, Bradford, Pennsylvania, USA
| | - Brandon Marzullo
- Department of Biochemistry and Center of Excellence in Bioinformatics and Life Sciences, State University of New York at Buffalo, Buffalo, New York, USA
| | - Bolaji N. Thomas
- Department of Biomedical Sciences, College of Health Sciences and Technology, Rochester Institute of Technology, Rochester, New York, USA
| | - Elsa N. Bou Ghanem
- Department of Microbiology and Immunology, State University of New York at Buffalo School of Medicine, Buffalo, New York, USA
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Peppelenbosch M, Boone E, Jones GE, Deventer SV, Haegeman G, Fiers W, Grooten J, Ridley AJ. Multiple Signal Transduction Pathways Regulate TNF-Induced Actin Reorganization in Macrophages: Inhibition of Cdc42-Mediated Filopodium Formation by TNF. THE JOURNAL OF IMMUNOLOGY 1999. [DOI: 10.4049/jimmunol.162.2.837] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Abstract
TNF is known to regulate macrophage (Mφ) migration, but the signaling pathways mediating this response have not been established. Here we report that stimulation of the 55-kDa TNF receptor (TNFR-1) induced an overall decrease in filamentous actin (F-actin), inhibited CSF-1- and Cdc42-dependent filopodium formation, and stimulated macropinocytosis. Using a panel of TNFR-1 mutants, the regions of the receptor required for each of these responses were mapped. The decrease in F-actin required both the death domain and the membrane proximal part of the receptor, whereas inhibition of filopodium formation and increased pinocytosis were only dependent upon a functional death domain. When the TNF-induced decrease in F-actin was inhibited using either receptor mutants or the compound D609, TNF-stimulated actin reorganization at the cell cortex became apparent. This activity was dependent upon the FAN-binding region of TNFR-1. We conclude that different domains of TNFR-1 mediate distinct changes in the Mφ cytoskeleton, and that the ability of TNF to inhibit Mφ chemotaxis may be due to decreased filopodium formation downstream of Cdc42.
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Affiliation(s)
- Maikel Peppelenbosch
- *Ludwig Institute for Cancer Research, London, United Kingdom
- †Laboratory for Experimental Internal Medicine, Academic Medical Centre, Amsterdam, The Netherlands
- ‡Laboratory for Molecular Biology, Flemish Institute for Biotechnology, Gent, Belgium
| | - Elke Boone
- ‡Laboratory for Molecular Biology, Flemish Institute for Biotechnology, Gent, Belgium
| | - Gareth E. Jones
- §The Randall Institute, Kings College, London, United Kingdom; and
| | - S.J.H. van Deventer
- †Laboratory for Experimental Internal Medicine, Academic Medical Centre, Amsterdam, The Netherlands
| | - Guy Haegeman
- ‡Laboratory for Molecular Biology, Flemish Institute for Biotechnology, Gent, Belgium
| | - Walter Fiers
- ‡Laboratory for Molecular Biology, Flemish Institute for Biotechnology, Gent, Belgium
| | - Johan Grooten
- ‡Laboratory for Molecular Biology, Flemish Institute for Biotechnology, Gent, Belgium
| | - Anne J. Ridley
- *Ludwig Institute for Cancer Research, London, United Kingdom
- ¶Department of Biochemistry and Molecular Biology, University College of London, London, United Kingdom
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Van Vlem B, Vanholder R, De Paepe P, Vogelaers D, Ringoir S. Immunomodulating effects of antibiotics: literature review. Infection 1996; 24:275-91. [PMID: 8875279 DOI: 10.1007/bf01743360] [Citation(s) in RCA: 102] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Antibiotics can interact directly with the immune system. This is a review of the immunomodulating effects of antibiotics. The Medline database on CD-ROM was searched for the years 1987 to 1994 using the following search string: "thesaurus explode antibiotics/all AND (thesaurus explode immune-system/drug effects OR thesaurus immune-tolerance/drug effects)." Aspects of the immune system studied were aspects of phagocyte functions: phagocytosis and killing, and chemotaxis and aspects of lymphocyte functions: lymphocyte proliferation, cytokine production, antibody production, delayed hypersensitivity and natural killer-cell activity. In order to quantify and to compare immunomodulatory properties of antibiotics we calculated an "immune index," defined as: number of positive statements--number of negative statements/total number of statements. Concerning phagocytosis, positive effects were observed for cefodizime, imipenem, cefoxitin, amphotericin B and clindamycin and negative effects for erythromycin, roxithromycin, cefotaxime, tetracycline, ampicillin and gentamicin. Clindamycin, cefoxition and imipenem induce enhancement of chemotaxis, whereas cefotazime, rifampicin and teicoplanin decrease chemotaxis. Regarding lymphocyte proliferation, cefodizime has the strongest stimulating effect, whereas tetracycline has the strongest negative effect. Except for erythromycin and amphotericin B the number of statements reported is too small to be conclusive for the interpretation of effects on cytokine production. Erythromycin and amphotericin B appear to stimulate cytokine production. As to antibody production, cefodizime has the strongest positive effect, whereas josamycin, rifampicin and tetracycline have marked negative effects. For delayed hypersensitivity and the natural killer-cell activity the number of statements is too small for any single antibiotic to be conclusive. There are three markedly immuno-enhancing antibiotics (imipenem, cefodizime and clindamycin) and eight markedly immuno-depressing antibiotics (erythromycin, roxithromycin, cefotaxime, tetracycline, rifampicin, gentamicin, teicoplanin and ampicillin).
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Affiliation(s)
- B Van Vlem
- Dept. of Nephrology, University Hospital, Ghent, Belgium
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