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De Biasi S, Lo Tartaro D, Neroni A, Rau M, Paschalidis N, Borella R, Santacroce E, Paolini A, Gibellini L, Ciobanu AL, Cuccorese M, Trenti T, Rubio I, Vitetta F, Cardi M, Argüello RJ, Ferraro D, Cossarizza A. Immunosenescence and vaccine efficacy revealed by immunometabolic analysis of SARS-CoV-2-specific cells in multiple sclerosis patients. Nat Commun 2024; 15:2752. [PMID: 38553477 PMCID: PMC10980723 DOI: 10.1038/s41467-024-47013-0] [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: 11/13/2023] [Accepted: 03/11/2024] [Indexed: 04/02/2024] Open
Abstract
Disease-modifying therapies (DMT) administered to patients with multiple sclerosis (MS) can influence immune responses to SARS-CoV-2 and vaccine efficacy. However, data on the detailed phenotypic, functional and metabolic characteristics of antigen (Ag)-specific cells following the third dose of mRNA vaccine remain scarce. Here, using flow cytometry and 45-parameter mass cytometry, we broadly investigate the phenotype, function and the single-cell metabolic profile of SARS-CoV-2-specific T and B cells up to 8 months after the third dose of mRNA vaccine in a cohort of 94 patients with MS treated with different DMT, including cladribine, dimethyl fumarate, fingolimod, interferon, natalizumab, teriflunomide, rituximab or ocrelizumab. Almost all patients display functional immune response to SARS-CoV-2. Different metabolic profiles characterize antigen-specific-T and -B cell response in fingolimod- and natalizumab-treated patients, whose immune response differs from all the other MS treatments.
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Affiliation(s)
- Sara De Biasi
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia School of Medicine, Modena, Italy.
| | - Domenico Lo Tartaro
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia School of Medicine, Modena, Italy
| | - Anita Neroni
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia School of Medicine, Modena, Italy
| | - Moritz Rau
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia School of Medicine, Modena, Italy
- Department of Anesthesiology and Intensive Care Medicine, Jena University Hospital, Jena, Germany
| | | | - Rebecca Borella
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia School of Medicine, Modena, Italy
| | - Elena Santacroce
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia School of Medicine, Modena, Italy
| | - Annamaria Paolini
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia School of Medicine, Modena, Italy
| | - Lara Gibellini
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia School of Medicine, Modena, Italy
| | - Alin Liviu Ciobanu
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia School of Medicine, Modena, Italy
| | - Michela Cuccorese
- Department of Laboratory Medicine and Pathology, Diagnostic Hematology and Clinical Genomics, Azienda Unità Sanitaria Locale AUSL/AOU Policlinico, Modena, Italy
| | - Tommaso Trenti
- Department of Laboratory Medicine and Pathology, Diagnostic Hematology and Clinical Genomics, Azienda Unità Sanitaria Locale AUSL/AOU Policlinico, Modena, Italy
| | - Ignacio Rubio
- Department of Anesthesiology and Intensive Care Medicine, Jena University Hospital, Jena, Germany
| | - Francesca Vitetta
- Neurology Unit, Department of Biomedical, Metabolic and Neurosciences, Nuovo Ospedale Civile Sant'Agostino Estense, University of Modena and Reggio Emilia, Modena, Italy
| | - Martina Cardi
- Neurology Unit, Department of Biomedical, Metabolic and Neurosciences, Nuovo Ospedale Civile Sant'Agostino Estense, University of Modena and Reggio Emilia, Modena, Italy
| | - Rafael José Argüello
- Aix Marseille Univ, CNRS, INSERM, CIML, Centre d'Immunologie de Marseille-Luminy, Marseille, France
| | - Diana Ferraro
- Neurology Unit, Department of Biomedical, Metabolic and Neurosciences, Nuovo Ospedale Civile Sant'Agostino Estense, University of Modena and Reggio Emilia, Modena, Italy
| | - Andrea Cossarizza
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia School of Medicine, Modena, Italy.
- National Institute for Cardiovascular Research, Bologna, Italy.
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Santacroce E, D'Angerio M, Ciobanu AL, Masini L, Lo Tartaro D, Coloretti I, Busani S, Rubio I, Meschiari M, Franceschini E, Mussini C, Girardis M, Gibellini L, Cossarizza A, De Biasi S. Advances and Challenges in Sepsis Management: Modern Tools and Future Directions. Cells 2024; 13:439. [PMID: 38474403 DOI: 10.3390/cells13050439] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2024] [Revised: 02/27/2024] [Accepted: 02/29/2024] [Indexed: 03/14/2024] Open
Abstract
Sepsis, a critical condition marked by systemic inflammation, profoundly impacts both innate and adaptive immunity, often resulting in lymphopenia. This immune alteration can spare regulatory T cells (Tregs) but significantly affects other lymphocyte subsets, leading to diminished effector functions, altered cytokine profiles, and metabolic changes. The complexity of sepsis stems not only from its pathophysiology but also from the heterogeneity of patient responses, posing significant challenges in developing universally effective therapies. This review emphasizes the importance of phenotyping in sepsis to enhance patient-specific diagnostic and therapeutic strategies. Phenotyping immune cells, which categorizes patients based on clinical and immunological characteristics, is pivotal for tailoring treatment approaches. Flow cytometry emerges as a crucial tool in this endeavor, offering rapid, low cost and detailed analysis of immune cell populations and their functional states. Indeed, this technology facilitates the understanding of immune dysfunctions in sepsis and contributes to the identification of novel biomarkers. Our review underscores the potential of integrating flow cytometry with omics data, machine learning and clinical observations to refine sepsis management, highlighting the shift towards personalized medicine in critical care. This approach could lead to more precise interventions, improving outcomes in this heterogeneously affected patient population.
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Affiliation(s)
- Elena Santacroce
- Department of Medical and Surgical Sciences for Children & Adults, University of Modena and Reggio Emilia, 41125 Modena, Italy
| | - Miriam D'Angerio
- Department of Medical and Surgical Sciences for Children & Adults, University of Modena and Reggio Emilia, 41125 Modena, Italy
| | - Alin Liviu Ciobanu
- Department of Medical and Surgical Sciences for Children & Adults, University of Modena and Reggio Emilia, 41125 Modena, Italy
| | - Linda Masini
- Department of Medical and Surgical Sciences for Children & Adults, University of Modena and Reggio Emilia, 41125 Modena, Italy
| | - Domenico Lo Tartaro
- Department of Medical and Surgical Sciences for Children & Adults, University of Modena and Reggio Emilia, 41125 Modena, Italy
| | - Irene Coloretti
- Department of Surgery, Medicine, Dentistry and Morphological Sciences, University of Modena and Reggio Emilia, 41121 Modena, Italy
| | - Stefano Busani
- Department of Surgery, Medicine, Dentistry and Morphological Sciences, University of Modena and Reggio Emilia, 41121 Modena, Italy
| | - Ignacio Rubio
- Department of Anesthesiology and Intensive Care Medicine, Center for Sepsis Control and Care, Jena University Hospital, 07747 Jena, Germany
| | - Marianna Meschiari
- Department of Surgery, Medicine, Dentistry and Morphological Sciences, University of Modena and Reggio Emilia, 41121 Modena, Italy
| | - Erica Franceschini
- Department of Surgery, Medicine, Dentistry and Morphological Sciences, University of Modena and Reggio Emilia, 41121 Modena, Italy
| | - Cristina Mussini
- Department of Surgery, Medicine, Dentistry and Morphological Sciences, University of Modena and Reggio Emilia, 41121 Modena, Italy
| | - Massimo Girardis
- Department of Surgery, Medicine, Dentistry and Morphological Sciences, University of Modena and Reggio Emilia, 41121 Modena, Italy
| | - Lara Gibellini
- Department of Medical and Surgical Sciences for Children & Adults, University of Modena and Reggio Emilia, 41125 Modena, Italy
| | - Andrea Cossarizza
- Department of Medical and Surgical Sciences for Children & Adults, University of Modena and Reggio Emilia, 41125 Modena, Italy
| | - Sara De Biasi
- Department of Medical and Surgical Sciences for Children & Adults, University of Modena and Reggio Emilia, 41125 Modena, Italy
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3
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Cossarizza A, Cozzi-Lepri A, Mattioli M, Paolini A, Neroni A, De Biasi S, Tartaro DL, Borella R, Fidanza L, Gibellini L, Beghetto B, Roncaglia E, Nardini G, Milic J, Menozzi M, Cuomo G, Digaetano M, Orlando G, Borghi V, Guaraldi G, Mussini C. Evaluating immunological and inflammatory changes of treatment-experienced people living with HIV switching from first-line triple cART regimens to DTG/3TC vs. B/F/TAF: the DEBATE trial. Front Immunol 2023; 14:1279390. [PMID: 37908359 PMCID: PMC10613634 DOI: 10.3389/fimmu.2023.1279390] [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] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Accepted: 09/21/2023] [Indexed: 11/02/2023] Open
Abstract
Background The aim of this randomized clinical trial (RCT) was to compare immunological changes in virally suppressed people living with HIV (PLWH) switching from a three-drug regimen (3DR) to a two-drug regimen (2DR). Methods An open-label, prospective RCT enrolling PLWH receiving a 3DR who switched to bictegravir/emtricitabine/tenofovir alafenamide (B/F/TAF) or dolutegravir/lamivudine (DTG/3TC) was performed. Blood was taken at baseline and months 6 and 12. The primary outcome was the change in CD4+ or CD8+ T-cell counts and CD4/CD8 ratio over time points. The secondary outcomes were the changes in immunological and inflammatory parameters. Parametric mixed-linear models with random intercepts and slopes were fitted separately for each marker after controlling for potential confounders. Results Between the two arms (33 PLWH each), there was no difference in CD4+ or CD8+ T cells, CD4/CD8 ratio, and IL-6 trajectories. PLWH switching to DTG/3TC had increased levels of both transitional memory and terminally differentiated CD4+ T cells (arm-time interaction p-value = 0.02) and to a lesser extent for the corresponding CD8+ T-cell subsets (p = 0.09). Significantly lower levels of non-classical monocytes were detected in the B/F/TAF arm at T6 (diff = -6.7 cells/mm3; 95% CI; -16, +2.6; p-value for interaction between arm and time = 0.03). All differences were attenuated at T12. Conclusion No evidence for a difference in absolute CD4+ and CD8+ T-cell counts, CD4/CD8 ratio, and IL-6 trajectories by study arm over 12 months was found. PLWH on DTG/3TC showed higher levels of terminally differentiated and exhausted CD4+ and CD8+ T lymphocytes and non-classical monocytes at T6. Further studies are warranted to better understand the clinical impact of our results. Clinical Trial Registration https://clinicaltrials.gov, identifier NCT04054089.
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Affiliation(s)
- Andrea Cossarizza
- Chair of Pathology and Immunology, University of Modena and Reggio Emilia School of Medicine, Modena, Italy
| | - Alessandro Cozzi-Lepri
- Centre for Clinical Research, Epidemiology, Modelling and Evaluation (CREME), Institute for Global Health, University College London (UCL), London, United Kingdom
| | - Marco Mattioli
- Chair of Pathology and Immunology, University of Modena and Reggio Emilia School of Medicine, Modena, Italy
| | - Annamaria Paolini
- Chair of Pathology and Immunology, University of Modena and Reggio Emilia School of Medicine, Modena, Italy
| | - Anita Neroni
- Chair of Pathology and Immunology, University of Modena and Reggio Emilia School of Medicine, Modena, Italy
| | - Sara De Biasi
- Chair of Pathology and Immunology, University of Modena and Reggio Emilia School of Medicine, Modena, Italy
| | - Domenico Lo Tartaro
- Chair of Pathology and Immunology, University of Modena and Reggio Emilia School of Medicine, Modena, Italy
| | - Rebecca Borella
- Chair of Pathology and Immunology, University of Modena and Reggio Emilia School of Medicine, Modena, Italy
| | - Lucia Fidanza
- Chair of Pathology and Immunology, University of Modena and Reggio Emilia School of Medicine, Modena, Italy
| | - Lara Gibellini
- Chair of Pathology and Immunology, University of Modena and Reggio Emilia School of Medicine, Modena, Italy
| | - Barbara Beghetto
- Department of Surgical, Medical, Dental and Morphological Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Enrica Roncaglia
- Department of Surgical, Medical, Dental and Morphological Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Giulia Nardini
- Department of Surgical, Medical, Dental and Morphological Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Jovana Milic
- Department of Surgical, Medical, Dental and Morphological Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Marianna Menozzi
- Clinic of Infectious Diseases, Azienda Ospedaliero-Universitaria Policlinico of Modena, Modena, Italy
| | - Gianluca Cuomo
- Clinic of Infectious Diseases, Azienda Ospedaliero-Universitaria Policlinico of Modena, Modena, Italy
| | - Margherita Digaetano
- Clinic of Infectious Diseases, Azienda Ospedaliero-Universitaria Policlinico of Modena, Modena, Italy
| | - Gabriella Orlando
- Clinic of Infectious Diseases, Azienda Ospedaliero-Universitaria Policlinico of Modena, Modena, Italy
| | - Vanni Borghi
- Clinic of Infectious Diseases, Azienda Ospedaliero-Universitaria Policlinico of Modena, Modena, Italy
| | - Giovanni Guaraldi
- Department of Surgical, Medical, Dental and Morphological Sciences, University of Modena and Reggio Emilia, Modena, Italy
- Clinic of Infectious Diseases, Azienda Ospedaliero-Universitaria Policlinico of Modena, Modena, Italy
| | - Cristina Mussini
- Department of Surgical, Medical, Dental and Morphological Sciences, University of Modena and Reggio Emilia, Modena, Italy
- Clinic of Infectious Diseases, Azienda Ospedaliero-Universitaria Policlinico of Modena, Modena, Italy
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Gibellini L, Borella R, Santacroce E, Serattini E, Boraldi F, Quaglino D, Aramini B, De Biasi S, Cossarizza A. Circulating and Tumor-Associated Neutrophils in the Era of Immune Checkpoint Inhibitors: Dynamics, Phenotypes, Metabolism, and Functions. Cancers (Basel) 2023; 15:3327. [PMID: 37444436 DOI: 10.3390/cancers15133327] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [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: 05/02/2023] [Revised: 06/16/2023] [Accepted: 06/22/2023] [Indexed: 07/15/2023] Open
Abstract
Neutrophils are the most abundant myeloid cells in the blood and are a considerable immunological component of the tumor microenvironment. However, their functional importance has often been ignored, as they have always been considered a mono-dimensional population of terminally differentiated, short-living cells. During the last decade, the use of cutting-edge, single-cell technologies has revolutionized the classical view of these cells, unmasking their phenotypic and functional heterogeneity. In this review, we summarize the emerging concepts in the field of neutrophils in cancer, by reviewing the recent literature on the heterogeneity of both circulating neutrophils and tumor-associated neutrophils, as well as their possible significance in tumor prognosis and resistance to immune checkpoint inhibitors.
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Affiliation(s)
- Lara Gibellini
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia, 41121 Modena, Italy
| | - Rebecca Borella
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia, 41121 Modena, Italy
| | - Elena Santacroce
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia, 41121 Modena, Italy
| | - Eugenia Serattini
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia, 41121 Modena, Italy
| | - Federica Boraldi
- Department of Life Sciences, University of Modena and Reggio Emilia, 41125 Modena, Italy
| | - Daniela Quaglino
- Department of Life Sciences, University of Modena and Reggio Emilia, 41125 Modena, Italy
| | - Beatrice Aramini
- Division of Thoracic Surgery, Department of Medical and Surgical Sciences (DIMEC), University Hospital GB Morgagni-L Pierantoni, 47121 Forlì, Italy
| | - Sara De Biasi
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia, 41121 Modena, Italy
| | - Andrea Cossarizza
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia, 41121 Modena, Italy
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5
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De Biasi S, Mattioli M, Meschiari M, Lo Tartaro D, Paolini A, Borella R, Neroni A, Fidanza L, Busani S, Girardis M, Coppi F, Mattioli AV, Guaraldi G, Mussini C, Cossarizza A, Gibellini L. Prognostic immune markers identifying patients with severe COVID-19 who respond to tocilizumab. Front Immunol 2023; 14:1123807. [PMID: 37215114 PMCID: PMC10196248 DOI: 10.3389/fimmu.2023.1123807] [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: 12/14/2022] [Accepted: 04/26/2023] [Indexed: 05/24/2023] Open
Abstract
Introduction A growing number of evidences suggest that the combination of hyperinflammation, dysregulated T and B cell response and cytokine storm play a major role in the immunopathogenesis of severe COVID-19. IL-6 is one of the main pro-inflammatory cytokines and its levels are increased during SARS-CoV-2 infection. Several observational and randomized studies demonstrated that tocilizumab, an IL-6R blocker, improves survival in critically ill patients both in infectious disease and intensive care units. However, despite transforming the treatment options for COVID-19, IL-6R inhibition is still ineffective in a fraction of patients. Methods In the present study, we investigated the impact of two doses of tocilizumab in patients with severe COVID-19 who responded or not to the treatment by analyzing a panel of cytokines, chemokines and other soluble factors, along with the composition of peripheral immune cells, paying a particular attention to T and B lymphocytes. Results We observed that, in comparison with non-responders, those who responded to tocilizumab had different levels of several cytokines and different T and B cells proportions before starting therapy. Moreover, in these patients, tocilizumab was further able to modify the landscape of the aforementioned soluble molecules and cellular markers. Conclusions We found that tocilizumab has pleiotropic effects and that clinical response to this drug remain heterogenous. Our data suggest that it is possible to identify patients who will respond to treatment and that the administration of tocilizumab is able to restore the immune balance through the re-establishment of different cell populations affected by SARS-COV-2 infection, highlighting the importance of temporal examination of the pathological features from the diagnosis.
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Affiliation(s)
- Sara De Biasi
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia School of Medicine, Modena, Italy
| | - Marco Mattioli
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia School of Medicine, Modena, Italy
| | - Marianna Meschiari
- Infectious Diseases Clinics, Azienda Ospedaliera Universitaria (AOU) Policlinico and University of Modena and Reggio Emilia, Modena, Italy
| | - Domenico Lo Tartaro
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia School of Medicine, Modena, Italy
| | - Annamaria Paolini
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia School of Medicine, Modena, Italy
| | - Rebecca Borella
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia School of Medicine, Modena, Italy
| | - Anita Neroni
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia School of Medicine, Modena, Italy
| | - Lucia Fidanza
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia School of Medicine, Modena, Italy
| | - Stefano Busani
- Department of Anesthesia and Intensive Care, Azienda Ospedaliera Universitaria (AOU) Policlinico and University of Modena and Reggio Emilia, Modena, Italy
| | - Massimo Girardis
- Department of Anesthesia and Intensive Care, Azienda Ospedaliera Universitaria (AOU) Policlinico and University of Modena and Reggio Emilia, Modena, Italy
| | - Francesca Coppi
- Department of Metabolic Sciences and Neurosciences, Azienda Ospedaliera Universitaria (AOU) Policlinico and University of Modena and Reggio Emilia, Modena, Italy
| | - Anna Vittoria Mattioli
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia School of Medicine, Modena, Italy
| | - Giovanni Guaraldi
- Infectious Diseases Clinics, Azienda Ospedaliera Universitaria (AOU) Policlinico and University of Modena and Reggio Emilia, Modena, Italy
| | - Cristina Mussini
- Infectious Diseases Clinics, Azienda Ospedaliera Universitaria (AOU) Policlinico and University of Modena and Reggio Emilia, Modena, Italy
| | - Andrea Cossarizza
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia School of Medicine, Modena, Italy
- National Institute for Cardiovascular Research, Bologna, Italy
| | - Lara Gibellini
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia School of Medicine, Modena, Italy
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6
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De Biasi S, Neroni A, Nasi M, Tartaro DL, Borella R, Gibellini L, Lucaccioni L, Bertucci E, Lugli L, Miselli F, Bedetti L, Neri I, Ferrari F, Facchinetti F, Berardi A, Cossarizza A. Healthy preterm newborns: Altered innate immunity and impaired monocyte function. Eur J Immunol 2023; 53:e2250224. [PMID: 36929362 DOI: 10.1002/eji.202250224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Revised: 02/14/2023] [Accepted: 03/13/2023] [Indexed: 03/18/2023]
Abstract
Birth prior to 37 completed weeks of gestation is referred to as preterm (PT). Premature newborns are at increased risk of developing infections as neonatal immunity is a developing structure. Monocytes, which are key players after birth, activate inflammasomes. Investigations into the identification of innate immune profiles in premature compared to full term infants are limited. Our research includes the investigation of monocytes and NK cells, gene expression and plasma cytokine levels to investigate any potential differences among a cohort of 68 healthy pre and full term infants. According to high-dimensional flow cytometry, pre-term infants have higher proportions of CD56+/- CD16+ NK cells and immature monocytes, and lower proportions of classical monocytes. Gene expression revealed lower proportions of inflammasome activation after in vitro monocyte stimulation and the quantification of plasma cytokine levels expressed higher concentrations of alarmin S100A8. Our findings suggest that preterm newborns have altered innate immunity and monocyte functional impairment, and pro-inflammatory plasmatic profile. This may explain preterm infants' increased susceptibility to infectious disease and should pave the way for novel therapeutic strategies and clinical interventions. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Sara De Biasi
- Department of Medical and Surgical Sciences for Children & Adults, University of Modena and Reggio Emilia, Via Campi, 287, Modena, 41125, Italy
| | - Anita Neroni
- Department of Medical and Surgical Sciences for Children & Adults, University of Modena and Reggio Emilia, Via Campi, 287, Modena, 41125, Italy
| | - Milena Nasi
- Department of Surgery, Medicine, Dentistry and Morphological Sciences, University of Modena and Reggio Emilia, Via Campi, 287, Modena, 41125, Italy
| | - Domenico Lo Tartaro
- Department of Medical and Surgical Sciences for Children & Adults, University of Modena and Reggio Emilia, Via Campi, 287, Modena, 41125, Italy
| | - Rebecca Borella
- Department of Medical and Surgical Sciences for Children & Adults, University of Modena and Reggio Emilia, Via Campi, 287, Modena, 41125, Italy
| | - Lara Gibellini
- Department of Medical and Surgical Sciences for Children & Adults, University of Modena and Reggio Emilia, Via Campi, 287, Modena, 41125, Italy
| | - Laura Lucaccioni
- Department of Medical and Surgical Sciences for Children & Adults, University of Modena and Reggio Emilia, Via Campi, 287, Modena, 41125, Italy
| | - Emma Bertucci
- Department of Medical and Surgical Sciences for Children & Adults, University of Modena and Reggio Emilia, Via Campi, 287, Modena, 41125, Italy
| | - Licia Lugli
- Department of Medical and Surgical Sciences for Children & Adults, University of Modena and Reggio Emilia, Via Campi, 287, Modena, 41125, Italy
| | - Francesca Miselli
- Department of Medical and Surgical Sciences for Children & Adults, University of Modena and Reggio Emilia, Via Campi, 287, Modena, 41125, Italy
| | - Luca Bedetti
- Department of Medical and Surgical Sciences for Children & Adults, University of Modena and Reggio Emilia, Via Campi, 287, Modena, 41125, Italy
| | - Isabella Neri
- Department of Medical and Surgical Sciences for Children & Adults, University of Modena and Reggio Emilia, Via Campi, 287, Modena, 41125, Italy
| | - Fabrizio Ferrari
- Department of Medical and Surgical Sciences for Children & Adults, University of Modena and Reggio Emilia, Via Campi, 287, Modena, 41125, Italy
| | - Fabio Facchinetti
- Department of Medical and Surgical Sciences for Children & Adults, University of Modena and Reggio Emilia, Via Campi, 287, Modena, 41125, Italy
| | - Alberto Berardi
- Department of Medical and Surgical Sciences for Children & Adults, University of Modena and Reggio Emilia, Via Campi, 287, Modena, 41125, Italy
| | - Andrea Cossarizza
- Department of Medical and Surgical Sciences for Children & Adults, University of Modena and Reggio Emilia, Via Campi, 287, Modena, 41125, Italy.,National Institute for Cardiovascular Research, Via Irnerio 48, Bologna, 40126, Italy
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7
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Agrati C, Cossarizza A, Mazzotta V, Grassi G, Casetti R, De Biasi S, Pinnetti C, Gili S, Mondi A, Cristofanelli F, Lo Tartaro D, Notari S, Maffongelli G, Gagliardini R, Gibellini L, Aguglia C, Lanini S, D'Abramo A, Matusali G, Fontana C, Nicastri E, Maggi F, Girardi E, Vaia F, Antinori A. Immunological signature in human cases of monkeypox infection in 2022 outbreak: an observational study. Lancet Infect Dis 2023; 23:320-330. [PMID: 36356606 PMCID: PMC9761565 DOI: 10.1016/s1473-3099(22)00662-4] [Citation(s) in RCA: 32] [Impact Index Per Article: 32.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Revised: 09/24/2022] [Accepted: 09/26/2022] [Indexed: 11/09/2022]
Abstract
BACKGROUND An unprecedented global monkeypox outbreak started in May, 2022. No data are yet available about the dynamics of the immune response against monkeypox virus. The aim of this study was to describe kinetics of T-cell response, inflammatory profile, and pox-specific T-cell induction in patients with laboratory-confirmed monkeypox. METHODS 17 patients with laboratory-confirmed monkeypox admitted at the Lazzaro Spallanzani National Institute for Infectious Diseases (Rome, Italy), from May 19, to July 7, 2022, were tested for differentiation and activation profile of CD4 and CD8 T (expression of CD38, PD-1, and CD57 assessed by flow cytometry), frequency of pox-specific T cells (by standard interferon-γ ELISpot), and release of interleukin (IL)-1β, IL-6, IL-8, and tumour necrosis factor (TNF) in plasma (by ELISA). All patients were tested 10-12 days after symptoms onset. In a subgroup of nine patients with a laboratory-confirmed monkeypox, the kinetics of the immune response were analysed longitudinally according to timing from symptoms onset and compared with ten healthy donors (ie, health-care workers recruited from the same institution). FINDINGS Among the 17 patients, ten were HIV negative and seven HIV positive, all with good viro-immunological status. On days 0-3 from symptom onset, patients with laboratory-confirmed monkeypox were characterised by a statistically significant reduction in CD4+ T cells (p=0·0011) and a concurrent increase of CD8+ T cells (p=0·0057) compared with healthy donors. A lower proportion of naive (CD45RA+CD27+) CD4+ T cells was observed in six (67%) of nine patients and a concomitant higher proportion of effector memory (CD45RA-CD27-) CD4+ T cells in all patients; this skewed immune profile tended to normalise over time. A similar differentiated profile was also observed in CD8+ T cells with a consistent expansion of terminally differentiated CD8+ T cells. Patients with monkeypox had a higher proportion of CD4+CD38+ and CD38+CD8+ T-cells than healthy donors, which normalised after 12-20 days from symptom onset. The expression of PD-1 and CD57 on CD4+ and CD8+ T-cells showed kinetics similar to that observed for CD38. Furthermore, the inflammatory cytokines (IL-1β, IL-6, IL-8, and TNF) were higher in patients with monkeypox than in healthy donors and, although they decreased over time, they remained elevated after recovery. Almost all patients (15 [94%] of 16) developed a pox-specific Th1 response. No differences in immune cells profile were observed between patients with and without HIV, whereas paucysimptomatic patients (without systemic symptoms, with less than five skin lesions, and no other mucosal localisation of monkeypox) showed a less perturbed immune profile early after symptom onset. INTERPRETATION Our data showed the immunological signature of monkeypox virus infection, characterised by an early expansion of activated effector CD4+ and CD8+ T cells that persisted over time. Almost all patients, even regardless of HIV infection, developed a poxvirus-specific Th1 cell response. These results might have implications on the expected immunogenicity of monkeypox vaccination, suggesting that it might not be necessary to vaccinate people who have already been infected. FUNDING Italian Ministry of Health. TRANSLATION For the Italian translation of the abstract see Supplementary Materials section.
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Affiliation(s)
- Chiara Agrati
- Laboratory of Cellular Immunology and Pharmacology, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, Roma, Italy
| | - Andrea Cossarizza
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia, Modena, Italy; National Institute for Cardiovascular Research, Bologna, Italy
| | - Valentina Mazzotta
- Clinical and Research Department, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, Roma, Italy.
| | - Germana Grassi
- Laboratory of Cellular Immunology and Pharmacology, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, Roma, Italy
| | - Rita Casetti
- Laboratory of Cellular Immunology and Pharmacology, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, Roma, Italy
| | - Sara De Biasi
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia, Modena, Italy
| | - Carmela Pinnetti
- Clinical and Research Department, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, Roma, Italy
| | - Simona Gili
- Laboratory of Cellular Immunology and Pharmacology, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, Roma, Italy
| | - Annalisa Mondi
- Clinical and Research Department, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, Roma, Italy
| | - Flavia Cristofanelli
- Laboratory of Cellular Immunology and Pharmacology, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, Roma, Italy
| | - Domenico Lo Tartaro
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia, Modena, Italy
| | - Stefania Notari
- Laboratory of Cellular Immunology and Pharmacology, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, Roma, Italy
| | - Gaetano Maffongelli
- Clinical and Research Department, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, Roma, Italy
| | - Roberta Gagliardini
- Clinical and Research Department, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, Roma, Italy
| | - Lara Gibellini
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia, Modena, Italy
| | - Camilla Aguglia
- Clinical and Research Department, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, Roma, Italy
| | - Simone Lanini
- Clinical and Research Department, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, Roma, Italy
| | - Alessandra D'Abramo
- Clinical and Research Department, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, Roma, Italy
| | - Giulia Matusali
- Laboratory of Virology, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, Roma, Italy
| | - Carla Fontana
- Laboratoy of Microbiology, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, Roma, Italy
| | - Emanuele Nicastri
- Clinical and Research Department, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, Roma, Italy
| | - Fabrizio Maggi
- Laboratory of Virology, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, Roma, Italy
| | - Enrico Girardi
- Scientific Direction, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, Roma, Italy
| | - Francesco Vaia
- General Direction, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, Roma, Italy
| | - Andrea Antinori
- Clinical and Research Department, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, Roma, Italy
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Lo Tartaro D, Paolini A, Mattioli M, Swatler J, Neroni A, Borella R, Santacroce E, Di Nella A, Gozzi L, Busani S, Cuccorese M, Trenti T, Meschiari M, Guaraldi G, Girardis M, Mussini C, Piwocka K, Gibellini L, Cossarizza A, De Biasi S. Detailed characterization of SARS-CoV-2-specific T and B cells after infection or heterologous vaccination. Front Immunol 2023; 14:1123724. [PMID: 36845156 PMCID: PMC9947839 DOI: 10.3389/fimmu.2023.1123724] [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] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Accepted: 01/23/2023] [Indexed: 02/11/2023] Open
Abstract
The formation of a robust long-term antigen (Ag)-specific memory, both humoral and cell-mediated, is created following severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection or vaccination. Here, by using polychromatic flow cytometry and complex data analyses, we deeply investigated the magnitude, phenotype, and functionality of SARS-CoV-2-specific immune memory in two groups of healthy subjects after heterologous vaccination compared to a group of subjects who recovered from SARS-CoV-2 infection. We find that coronavirus disease 2019 (COVID-19) recovered patients show different long-term immunological profiles compared to those of donors who had been vaccinated with three doses. Vaccinated individuals display a skewed T helper (Th)1 Ag-specific T cell polarization and a higher percentage of Ag-specific and activated memory B cells expressing immunoglobulin (Ig)G compared to those of patients who recovered from severe COVID-19. Different polyfunctional properties characterize the two groups: recovered individuals show higher percentages of CD4+ T cells producing one or two cytokines simultaneously, while the vaccinated are distinguished by highly polyfunctional populations able to release four molecules, namely, CD107a, interferon (IFN)-γ, tumor necrosis factor (TNF), and interleukin (IL)-2. These data suggest that functional and phenotypic properties of SARS-CoV-2 adaptive immunity differ in recovered COVID-19 individuals and vaccinated ones.
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Affiliation(s)
- Domenico Lo Tartaro
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia School of Medicine, Modena, Italy
| | - Annamaria Paolini
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia School of Medicine, Modena, Italy
| | - Marco Mattioli
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia School of Medicine, Modena, Italy
| | - Julian Swatler
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia School of Medicine, Modena, Italy
- Laboratory of Cytometry, Nencki Institute of Experimental Biology, Warsaw, Poland
| | - Anita Neroni
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia School of Medicine, Modena, Italy
| | - Rebecca Borella
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia School of Medicine, Modena, Italy
| | - Elena Santacroce
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia School of Medicine, Modena, Italy
| | - Alessia Di Nella
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia School of Medicine, Modena, Italy
| | - Licia Gozzi
- Infectious Diseases Clinics, Azienda Ospedaliero-Universitaria (AOU) Policlinico di Modena, Modena, Italy
| | - Stefano Busani
- Department of Surgery, Medicine, Dentistry and Morphological Sciences, University of Modena and Reggio Emilia, Modena, Italy
- Department of Anesthesia and Intensive Care, Azienda Ospedaliero-Universitaria (AOU) Policlinico and University of Modena and Reggio Emilia, Modena, Italy
| | - Michela Cuccorese
- Department of Laboratory Medicine and Pathology, Diagnostic Hematology and Clinical Genomics, Azienda Unità Sanitaria Locale AUSL/AOU Policlinico, Modena, Italy
| | - Tommaso Trenti
- Department of Laboratory Medicine and Pathology, Diagnostic Hematology and Clinical Genomics, Azienda Unità Sanitaria Locale AUSL/AOU Policlinico, Modena, Italy
| | - Marianna Meschiari
- Infectious Diseases Clinics, Azienda Ospedaliero-Universitaria (AOU) Policlinico di Modena, Modena, Italy
| | - Giovanni Guaraldi
- Infectious Diseases Clinics, Azienda Ospedaliero-Universitaria (AOU) Policlinico di Modena, Modena, Italy
- Department of Surgery, Medicine, Dentistry and Morphological Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Massimo Girardis
- Department of Surgery, Medicine, Dentistry and Morphological Sciences, University of Modena and Reggio Emilia, Modena, Italy
- Department of Anesthesia and Intensive Care, Azienda Ospedaliero-Universitaria (AOU) Policlinico and University of Modena and Reggio Emilia, Modena, Italy
| | - Cristina Mussini
- Infectious Diseases Clinics, Azienda Ospedaliero-Universitaria (AOU) Policlinico di Modena, Modena, Italy
- Department of Surgery, Medicine, Dentistry and Morphological Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Katarzyna Piwocka
- Laboratory of Cytometry, Nencki Institute of Experimental Biology, Warsaw, Poland
| | - Lara Gibellini
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia School of Medicine, Modena, Italy
| | - Andrea Cossarizza
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia School of Medicine, Modena, Italy
- National Institute for Cardiovascular Research, Bologna, Italy
| | - Sara De Biasi
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia School of Medicine, Modena, Italy
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De Biasi S, Paolini A, Lo Tartaro D, Gibellini L, Cossarizza A. Analysis of Antigen-Specific T and B Cells for Monitoring Immune Protection Against SARS-CoV-2. Curr Protoc 2023; 3:e636. [PMID: 36598346 DOI: 10.1002/cpz1.636] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Immunological memory is the basis of protection against most pathogens. Long-living memory T and B cells able to respond to specific stimuli, as well as persistent antibodies in plasma and in other body fluids, are crucial for determining the efficacy of vaccination and for protecting from a second infection by a previously encountered pathogen. Antigen-specific cells are represented at a very low frequency in the blood, and indeed, they can be considered "rare events" present in the memory T-cell pool. Therefore, such events should be analyzed with careful attention. In the last 20 years, different methods, mostly based upon flow cytometry, have been developed to identify such rare antigen-specific cells, and the COVID-19 pandemic has given a dramatic impetus to characterize the immune response against the virus. In this regard, we know that the identification, enumeration, and characterization of SARS-CoV-2-specific T and B cells following infection and/or vaccination require i) the use of specific peptides and adequate co-stimuli, ii) the use of appropriate inhibitors to avoid nonspecific activation, iii) the setting of appropriate timing for stimulation, and iv) the choice of adequate markers and reagents to identify antigen-specific cells. Optimization of these procedures allows not only determination of the magnitude of SARS-CoV-2-specific responses but also a comparison of the effects of different combinations of vaccines or determination of the response provided by so-called "hybrid immunity," resulting from a combination of natural immunity and vaccine-generated immunity. Here, we present two methods that are largely used to monitor the response magnitude and phenotype of SARS-CoV-2-specific T and B cells by polychromatic flow cytometry, along with some tips that can be useful for the quantification of these rare events. © 2023 Wiley Periodicals LLC. Basic Protocol 1: Identification of antigen-specific T cells Basic Protocol 2: Identification of antigen-specific B cells.
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Affiliation(s)
- Sara De Biasi
- Department of Medical and Surgical Sciences for Children & Adults, University of Modena and Reggio Emilia, via Campi, Modena, Italy
| | - Annamaria Paolini
- Department of Medical and Surgical Sciences for Children & Adults, University of Modena and Reggio Emilia, via Campi, Modena, Italy
| | - Domenico Lo Tartaro
- Department of Medical and Surgical Sciences for Children & Adults, University of Modena and Reggio Emilia, via Campi, Modena, Italy
| | - Lara Gibellini
- Department of Medical and Surgical Sciences for Children & Adults, University of Modena and Reggio Emilia, via Campi, Modena, Italy
| | - Andrea Cossarizza
- Department of Medical and Surgical Sciences for Children & Adults, University of Modena and Reggio Emilia, via Campi, Modena, Italy.,Istituto Nazionale per le Ricerche Cardiovascolari - INRC, via Irnerio, Bologna, Italy
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10
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Zanini G, Selleri V, De Gaetano A, Gibellini L, Malerba M, Mattioli AV, Nasi M, Apostolova N, Pinti M. Differential Expression of Lonp1 Isoforms in Cancer Cells. Cells 2022; 11:cells11233940. [PMID: 36497197 PMCID: PMC9739308 DOI: 10.3390/cells11233940] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2022] [Revised: 11/26/2022] [Accepted: 12/05/2022] [Indexed: 12/12/2022] Open
Abstract
Lonp1 is a mitochondrial protease that degrades oxidized and damaged proteins, assists protein folding, and contributes to the maintenance of mitochondrial DNA. A higher expression of LonP1 has been associated with higher tumour aggressiveness. Besides the full-length isoform (ISO1), we identified two other isoforms of Lonp1 in humans, resulting from alternative splicing: Isoform-2 (ISO2) lacking aa 42-105 and isoform-3 (ISO3) lacking aa 1-196. An inspection of the public database TSVdb showed that ISO1 was upregulated in lung, bladder, prostate, and breast cancer, ISO2 in all the cancers analysed (including rectum, colon, cervical, bladder, prostate, breast, head, and neck), ISO3 did not show significant changes between cancer and normal tissue. We overexpressed ISO1, ISO2, and ISO3 in SW620 cells and found that the ISO1 isoform was exclusively mitochondrial, ISO2 was present in the organelle and in the cytoplasm, and ISO3 was exclusively cytoplasmatic. The overexpression of ISO1 and, at a letter extent, of ISO2 enhanced basal, ATP-linked, and maximal respiration without altering the mitochondria number or network, mtDNA amount. or mitochondrial dynamics. A higher extracellular acidification rate was observed in ISO1 and ISO2, overexpressing cells, suggesting an increase in glycolysis. Cells overexpressing the different isoforms did not show a difference in the proliferation rate but showed a great increase in anchorage-independent growth. ISO1 and ISO2, but not ISO3, determined an upregulation of EMT-related proteins, which appeared unrelated to higher mitochondrial ROS production, nor due to the activation of the MEK ERK pathway, but rather to global metabolic reprogramming of cells.
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Affiliation(s)
- Giada Zanini
- Department of Life Sciences, University of Modena and Reggio Emilia, 41125 Modena, Italy
| | - Valentina Selleri
- Department of Life Sciences, University of Modena and Reggio Emilia, 41125 Modena, Italy
- National Institute for Cardiovascular Research (INRC), 40126 Bologna, Italy
| | - Anna De Gaetano
- Department of Life Sciences, University of Modena and Reggio Emilia, 41125 Modena, Italy
| | - Lara Gibellini
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia, 41124 Modena, Italy
| | - Mara Malerba
- Department of Surgical, Medical, Dental and Morphological Sciences, University of Modena and Reggio Emilia, 41124 Modena, Italy
| | - Anna Vittoria Mattioli
- National Institute for Cardiovascular Research (INRC), 40126 Bologna, Italy
- Department of Surgical, Medical, Dental and Morphological Sciences, University of Modena and Reggio Emilia, 41124 Modena, Italy
| | - Milena Nasi
- Department of Surgical, Medical, Dental and Morphological Sciences, University of Modena and Reggio Emilia, 41124 Modena, Italy
| | - Nadezda Apostolova
- Department of Pharmacology, University of Valencia, 46010 Valencia, Spain
- FISABIO—Hospital Universitario Dr. Peset, 46017 Valencia, Spain
| | - Marcello Pinti
- Department of Life Sciences, University of Modena and Reggio Emilia, 41125 Modena, Italy
- Correspondence: ; Tel.: +39-059-205-5386
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Spinella A, Lo Tartaro D, Gibellini L, de Pinto M, Pinto V, Bonetti E, Lolli F, Lattanzi M, Lumetti F, Amati G, De Santis G, Cossarizza A, Salvarani C, Giuggioli D. Altered pathways of keratinization, extracellular matrix generation, angiogenesis, and stromal stem cells proliferation in patients with systemic sclerosis. Journal of Scleroderma and Related Disorders 2022. [DOI: 10.1177/23971983221130145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Objective: Systemic sclerosis is characterized by endothelial dysfunction, autoimmunity abnormalities, and fibrosis of the skin and internal organs. The pathogenetic mechanisms underlying systemic sclerosis vasculopathy are still not clarified. A complex cellular and extracellular network of interactions has been studied, but it is currently unclear what drives the activation of fibroblasts/myofibroblasts and the extracellular matrix deposition. Methods: Using RNA sequencing, the aim of the work was to identify potential functional pathways implied in systemic sclerosis pathogenesis and markers of endothelial dysfunction and fibrosis in systemic sclerosis patients. RNA-sequencing analysis was performed on RNA obtained from biopsies from three systemic sclerosis patients and three healthy controls enrolled in our University Hospital. RNA was used to generate sequencing libraries that were sequenced according to proper transcriptomic analyses. Subsequently, we performed gene set enrichment analysis of differentially expressed genes on the entire list of genes that compose the RNA-sequencing expression matrix. Results: Gene set enrichment analysis revealed that healthy controls were characterized by gene signatures related to stromal stem cells proliferation, cytokine–cytokine receptor interaction, macrophage-enriched metabolic network, whereas systemic sclerosis tissues were enriched in signatures associated with keratinization, cornification, retinoblastoma 1 and tumor suppressor 53 signaling. Conclusion: According to our data, RNA-sequencing and pathway analysis revealed that systemic sclerosis subjects display a discrete pattern of gene expression associated with keratinization, extracellular matrix generation, and negative regulation of angiogenesis and stromal stem cells proliferation. Further analysis on larger numbers of patients is needed; however, our findings provide an interesting framework for the development of biomarkers useful to explore potential future therapeutic approaches.
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Affiliation(s)
- Amelia Spinella
- Scleroderma Unit and Rheumatology Unit, Medical School, University of Modena and Reggio Emilia, University Hospital of Modena Policlinico of Modena, Modena, Italy
| | - Domenico Lo Tartaro
- Department of Medical and Surgical Sciences of Children and Adults, University of Modena and Reggio Emilia, Modena, Italy
| | - Lara Gibellini
- Department of Medical and Surgical Sciences of Children and Adults, University of Modena and Reggio Emilia, Modena, Italy
| | - Marco de Pinto
- Scleroderma Unit and Rheumatology Unit, Medical School, University of Modena and Reggio Emilia, University Hospital of Modena Policlinico of Modena, Modena, Italy
| | - Valentina Pinto
- Division of Plastic Surgery, University Hospital of Modena and Reggio Emilia Policlinico of Modena, Modena, Italy
| | - Elisa Bonetti
- Division of Plastic Surgery, University Hospital of Modena and Reggio Emilia Policlinico of Modena, Modena, Italy
| | - Francesca Lolli
- Division of Plastic Surgery, University Hospital of Modena and Reggio Emilia Policlinico of Modena, Modena, Italy
| | - Melba Lattanzi
- Division of Plastic Surgery, University Hospital of Modena and Reggio Emilia Policlinico of Modena, Modena, Italy
| | - Federica Lumetti
- Scleroderma Unit and Rheumatology Unit, Medical School, University of Modena and Reggio Emilia, University Hospital of Modena Policlinico of Modena, Modena, Italy
| | - Gabriele Amati
- Scleroderma Unit and Rheumatology Unit, Medical School, University of Modena and Reggio Emilia, University Hospital of Modena Policlinico of Modena, Modena, Italy
| | - Giorgio De Santis
- Department of Medical and Surgical Sciences of Children and Adults, University of Modena and Reggio Emilia, Modena, Italy
- Division of Plastic Surgery, University Hospital of Modena and Reggio Emilia Policlinico of Modena, Modena, Italy
| | - Andrea Cossarizza
- Department of Medical and Surgical Sciences of Children and Adults, University of Modena and Reggio Emilia, Modena, Italy
| | - Carlo Salvarani
- Scleroderma Unit and Rheumatology Unit, Medical School, University of Modena and Reggio Emilia, University Hospital of Modena Policlinico of Modena, Modena, Italy
- Department of Surgery, Medicine, Dentistry and Morphological Sciences with Transplant Surgery, Oncology and Regenerative Medicine Relevance, University of Modena and Reggio Emilia, Modena, Italy
- Rheumatology Unit, AUSL-IRCCS of Reggio Emilia, Reggio Emilia, Italy
| | - Dilia Giuggioli
- Scleroderma Unit and Rheumatology Unit, Medical School, University of Modena and Reggio Emilia, University Hospital of Modena Policlinico of Modena, Modena, Italy
- Department of Medical and Surgical Sciences of Children and Adults, University of Modena and Reggio Emilia, Modena, Italy
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Aramini B, Masciale V, Samarelli AV, Dubini A, Gaudio M, Stella F, Morandi U, Dominici M, De Biasi S, Gibellini L, Cossarizza A. Phenotypic, functional, and metabolic heterogeneity of immune cells infiltrating non–small cell lung cancer. Front Immunol 2022; 13:959114. [PMID: 36032082 PMCID: PMC9399732 DOI: 10.3389/fimmu.2022.959114] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [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: 06/01/2022] [Accepted: 07/18/2022] [Indexed: 12/29/2022] Open
Abstract
Lung cancer is the leading cancer in the world, accounting for 1.2 million of new cases annually, being responsible for 17.8% of all cancer deaths. In particular, non–small cell lung cancer (NSCLC) is involved in approximately 85% of all lung cancers with a high lethality probably due to the asymptomatic evolution, leading patients to be diagnosed when the tumor has already spread to other organs. Despite the introduction of new therapies, which have improved the long-term survival of these patients, this disease is still not well cured and under controlled. Over the past two decades, single-cell technologies allowed to deeply profile both the phenotypic and metabolic aspects of the immune cells infiltrating the TME, thus fostering the identification of predictive biomarkers of prognosis and supporting the development of new therapeutic strategies. In this review, we discuss phenotypic and functional characteristics of the main subsets of tumor-infiltrating lymphocytes (TILs) and tumor-infiltrating myeloid cells (TIMs) that contribute to promote or suppress NSCLC development and progression. We also address two emerging aspects of TIL and TIM biology, i.e., their metabolism, which affects their effector functions, proliferation, and differentiation, and their capacity to interact with cancer stem cells.
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Affiliation(s)
- Beatrice Aramini
- Division of Thoracic Surgery, Department of Experimental, Diagnostic and Specialty Medicine—DIMES of the Alma Mater Studiorum, University of Bologna, G.B. Morgagni—L. Pierantoni Hospital, Forlì, Italy
| | - Valentina Masciale
- Division of Oncology and Laboratory of Cellular Therapies, Department of Medical and Surgical Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Anna Valeria Samarelli
- Division of Oncology and Laboratory of Cellular Therapies, Department of Medical and Surgical Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Alessandra Dubini
- Division of Pathology, G.B. Morgagni—L. Pierantoni Hospital, Forlì, Italy
| | - Michele Gaudio
- Division of Pathology, G.B. Morgagni—L. Pierantoni Hospital, Forlì, Italy
| | - Franco Stella
- Division of Thoracic Surgery, Department of Experimental, Diagnostic and Specialty Medicine—DIMES of the Alma Mater Studiorum, University of Bologna, G.B. Morgagni—L. Pierantoni Hospital, Forlì, Italy
| | - Uliano Morandi
- Division of Thoracic Surgery, Department of Medical and Surgical Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Massimo Dominici
- Division of Oncology and Laboratory of Cellular Therapies, Department of Medical and Surgical Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Sara De Biasi
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia, Modena, Italy
| | - Lara Gibellini
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia, Modena, Italy
| | - Andrea Cossarizza
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia, Modena, Italy
- National Institute for Cardiovascular Research, Bologna, Italy
- *Correspondence: Andrea Cossarizza,
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Lo Tartaro D, Camiro-Zúñiga A, Nasi M, De Biasi S, Najera-Avila MA, Jaramillo-Jante MDR, Gibellini L, Pinti M, Neroni A, Mussini C, Soto-Ramírez LE, Calva JJ, Belaunzarán-Zamudio F, Crabtree-Ramirez B, Hernández-Leon C, Mosqueda-Gómez JL, Navarro-Álvarez S, Perez-Patrigeon S, Cossarizza A. Effective Treatment of Patients Experiencing Primary, Acute HIV Infection Decreases Exhausted/Activated CD4+ T Cells and CD8+ T Memory Stem Cells. Cells 2022; 11:cells11152307. [PMID: 35954153 PMCID: PMC9367582 DOI: 10.3390/cells11152307] [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] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Revised: 07/22/2022] [Accepted: 07/25/2022] [Indexed: 11/16/2022] Open
Abstract
Several studies have identified main changes in T- and B-lymphocyte subsets during chronic HIV infection, but few data exist on how these subsets behave during the initial phase of HIV infection. We enrolled 22 HIV-infected patients during the acute stage of infection before the initiation of antiretroviral therapy (ART). Patients had blood samples drawn previous to ART initiation (T0), and at 2 (T1) and 12 (T2) months after ART initiation. We quantified cellular HIV-DNA content in sorted naïve and effector memory CD4 T cells and identified the main subsets of T- and B-lymphocytes using an 18-parameter flow cytometry panel. We identified correlations between the patients’ clinical and immunological data using PCA. Effective HIV treatment reduces integrated HIV DNA in effector memory T cells after 12 months (T2) of ART. The main changes in CD4+ T cells occurred at T2, with a reduction of activated memory, cytolytic and activated/exhausted stem cell memory T (TSCM) cells. Changes were present among CD8+ T cells since T1, with a reduction of several activated subsets, including activated/exhausted TSCM. At T2 a reduction of plasmablasts and exhausted B cells was also observed. A negative correlation was found between the total CD4+ T-cell count and IgM-negative plasmablasts. In patients initiating ART immediately following acute/early HIV infection, the fine analysis of T- and B-cell subsets has allowed us to identify and follow main modifications due to effective treatment, and to identify significant changes in CD4+ and CD8+ T memory stem cells.
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Affiliation(s)
- Domenico Lo Tartaro
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia, 41125 Modena, Italy; (D.L.T.); (S.D.B.); (L.G.); (A.N.)
- Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, 41125 Modena, Italy
| | - Antonio Camiro-Zúñiga
- Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Infectious Diseases, Mexico City 14080, Mexico; (A.C.-Z.); (M.A.N.-A.); (M.D.R.J.-J.); (L.E.S.-R.); (J.J.C.); (F.B.-Z.); (B.C.-R.); (S.P.-P.)
| | - Milena Nasi
- Department of Surgery, Medicine, Dentistry and Morphological Sciences, University of Modena and Reggio Emilia, 41124 Modena, Italy
- Correspondence: (M.N.); (A.C.); Tel.: +39-059-205-5415 (M.N.); +39-059-205-5422 (A.C.)
| | - Sara De Biasi
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia, 41125 Modena, Italy; (D.L.T.); (S.D.B.); (L.G.); (A.N.)
| | - Marco A. Najera-Avila
- Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Infectious Diseases, Mexico City 14080, Mexico; (A.C.-Z.); (M.A.N.-A.); (M.D.R.J.-J.); (L.E.S.-R.); (J.J.C.); (F.B.-Z.); (B.C.-R.); (S.P.-P.)
| | - Maria Del Rocio Jaramillo-Jante
- Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Infectious Diseases, Mexico City 14080, Mexico; (A.C.-Z.); (M.A.N.-A.); (M.D.R.J.-J.); (L.E.S.-R.); (J.J.C.); (F.B.-Z.); (B.C.-R.); (S.P.-P.)
| | - Lara Gibellini
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia, 41125 Modena, Italy; (D.L.T.); (S.D.B.); (L.G.); (A.N.)
| | - Marcello Pinti
- Department of Life Sciences, University of Modena and Reggio Emilia, 41125 Modena, Italy;
| | - Anita Neroni
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia, 41125 Modena, Italy; (D.L.T.); (S.D.B.); (L.G.); (A.N.)
| | - Cristina Mussini
- Infectious Diseases Clinics, Azienda Ospedaliero-Universitaria Policlinico di Modena, 41124 Modena, Italy;
| | - Luis E. Soto-Ramírez
- Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Infectious Diseases, Mexico City 14080, Mexico; (A.C.-Z.); (M.A.N.-A.); (M.D.R.J.-J.); (L.E.S.-R.); (J.J.C.); (F.B.-Z.); (B.C.-R.); (S.P.-P.)
| | - Juan J. Calva
- Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Infectious Diseases, Mexico City 14080, Mexico; (A.C.-Z.); (M.A.N.-A.); (M.D.R.J.-J.); (L.E.S.-R.); (J.J.C.); (F.B.-Z.); (B.C.-R.); (S.P.-P.)
| | - Francisco Belaunzarán-Zamudio
- Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Infectious Diseases, Mexico City 14080, Mexico; (A.C.-Z.); (M.A.N.-A.); (M.D.R.J.-J.); (L.E.S.-R.); (J.J.C.); (F.B.-Z.); (B.C.-R.); (S.P.-P.)
| | - Brenda Crabtree-Ramirez
- Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Infectious Diseases, Mexico City 14080, Mexico; (A.C.-Z.); (M.A.N.-A.); (M.D.R.J.-J.); (L.E.S.-R.); (J.J.C.); (F.B.-Z.); (B.C.-R.); (S.P.-P.)
| | - Christian Hernández-Leon
- Centro Ambulatorio para la Prevención y Atención del Sida e Infecciones de Transmisión Sexual (CAPASITS), Puebla 72410, Mexico;
| | - Juan L. Mosqueda-Gómez
- Centro Ambulatorio para la Prevención y Atención del Sida e Infecciones de Transmisión Sexual (CAPASITS), Leon 37320, Mexico;
| | | | - Santiago Perez-Patrigeon
- Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Infectious Diseases, Mexico City 14080, Mexico; (A.C.-Z.); (M.A.N.-A.); (M.D.R.J.-J.); (L.E.S.-R.); (J.J.C.); (F.B.-Z.); (B.C.-R.); (S.P.-P.)
- Division of Infectious Diseases, Queen’s University, Kingston, ON K7L 3N6, Canada
| | - Andrea Cossarizza
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia, 41125 Modena, Italy; (D.L.T.); (S.D.B.); (L.G.); (A.N.)
- National Institute for Cardiovascular Research—INRC, 40126 Bologna, Italy
- Correspondence: (M.N.); (A.C.); Tel.: +39-059-205-5415 (M.N.); +39-059-205-5422 (A.C.)
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14
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Lo Tartaro D, Neroni A, Paolini A, Borella R, Mattioli M, Fidanza L, Quong A, Petes C, Awong G, Douglas S, Lin D, Nieto J, Gozzi L, Franceschini E, Busani S, Nasi M, Mattioli AV, Trenti T, Meschiari M, Guaraldi G, Girardis M, Mussini C, Gibellini L, Cossarizza A, De Biasi S. Molecular and cellular immune features of aged patients with severe COVID-19 pneumonia. Commun Biol 2022; 5:590. [PMID: 35710943 PMCID: PMC9203559 DOI: 10.1038/s42003-022-03537-z] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [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: 02/14/2022] [Accepted: 05/26/2022] [Indexed: 12/12/2022] Open
Abstract
Aging is a major risk factor for developing severe COVID-19, but few detailed data are available concerning immunological changes after infection in aged individuals. Here we describe main immune characteristics in 31 patients with severe SARS-CoV-2 infection who were >70 years old, compared to 33 subjects <60 years of age. Differences in plasma levels of 62 cytokines, landscape of peripheral blood mononuclear cells, T cell repertoire, transcriptome of central memory CD4+ T cells, specific antibodies are reported along with features of lung macrophages. Elderly subjects have higher levels of pro-inflammatory cytokines, more circulating plasmablasts, reduced plasmatic level of anti-S and anti-RBD IgG3 antibodies, lower proportions of central memory CD4+ T cells, more immature monocytes and CD56+ pro-inflammatory monocytes, lower percentages of circulating follicular helper T cells (cTfh), antigen-specific cTfh cells with a less activated transcriptomic profile, lung resident activated macrophages that promote collagen deposition and fibrosis. Our study underlines the importance of inflammation in the response to SARS-CoV-2 and suggests that inflammaging, coupled with the inability to mount a proper anti-viral response, could exacerbate disease severity and the worst clinical outcome in old patients. Patients over the age of 70 show inflammaging and a weaker anti-viral response to SARS-CoV-2, pointing at the immunological changes associated with COVID-19 severity and outcome for aged patients.
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Affiliation(s)
- Domenico Lo Tartaro
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia School of Medicine, Via Campi 287, 41125, Modena, Italy
| | - Anita Neroni
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia School of Medicine, Via Campi 287, 41125, Modena, Italy
| | - Annamaria Paolini
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia School of Medicine, Via Campi 287, 41125, Modena, Italy
| | - Rebecca Borella
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia School of Medicine, Via Campi 287, 41125, Modena, Italy
| | - Marco Mattioli
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia School of Medicine, Via Campi 287, 41125, Modena, Italy
| | - Lucia Fidanza
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia School of Medicine, Via Campi 287, 41125, Modena, Italy
| | - Andrew Quong
- Fluidigm Corporation, 2 Tower Place, Suite 2000, South San Francisco, 94080, CA, USA
| | - Carlene Petes
- Fluidigm Corporation, 2 Tower Place, Suite 2000, South San Francisco, 94080, CA, USA
| | - Geneve Awong
- Fluidigm Corporation, 2 Tower Place, Suite 2000, South San Francisco, 94080, CA, USA
| | - Samuel Douglas
- Fluidigm Corporation, 2 Tower Place, Suite 2000, South San Francisco, 94080, CA, USA
| | - Dongxia Lin
- Fluidigm Corporation, 2 Tower Place, Suite 2000, South San Francisco, 94080, CA, USA
| | - Jordan Nieto
- Fluidigm Corporation, 2 Tower Place, Suite 2000, South San Francisco, 94080, CA, USA
| | - Licia Gozzi
- Infectious Diseases Clinics, AOU Policlinico di Modena, via del Pozzo 71, 41124, Modena, Italy
| | - Erica Franceschini
- Infectious Diseases Clinics, AOU Policlinico di Modena, via del Pozzo 71, 41124, Modena, Italy
| | - Stefano Busani
- Department of Surgery, Medicine, Dentistry and Morphological Sciences, University of Modena and Reggio Emilia, via del Pozzo 71, 41124, Modena, Italy.,Department of Anesthesia and Intensive Care, AOU Policlinico and University of Modena and Reggio Emilia, via del Pozzo 71, 41124, Modena, Italy
| | - Milena Nasi
- Department of Surgery, Medicine, Dentistry and Morphological Sciences, University of Modena and Reggio Emilia, via del Pozzo 71, 41124, Modena, Italy
| | - Anna Vittoria Mattioli
- Department of Surgery, Medicine, Dentistry and Morphological Sciences, University of Modena and Reggio Emilia, via del Pozzo 71, 41124, Modena, Italy.,National Institute for Cardiovascular Research, via Irnerio 48, 40126, Bologna, Italy
| | - Tommaso Trenti
- Department of Laboratory Medicine and Pathology, Diagnostic Hematology and Clinical Genomics, AUSL/AOU Policlinico, 41124, Modena, Italy
| | - Marianna Meschiari
- Infectious Diseases Clinics, AOU Policlinico di Modena, via del Pozzo 71, 41124, Modena, Italy
| | - Giovanni Guaraldi
- Infectious Diseases Clinics, AOU Policlinico di Modena, via del Pozzo 71, 41124, Modena, Italy.,Department of Surgery, Medicine, Dentistry and Morphological Sciences, University of Modena and Reggio Emilia, via del Pozzo 71, 41124, Modena, Italy
| | - Massimo Girardis
- Department of Surgery, Medicine, Dentistry and Morphological Sciences, University of Modena and Reggio Emilia, via del Pozzo 71, 41124, Modena, Italy.,Department of Anesthesia and Intensive Care, AOU Policlinico and University of Modena and Reggio Emilia, via del Pozzo 71, 41124, Modena, Italy
| | - Cristina Mussini
- Infectious Diseases Clinics, AOU Policlinico di Modena, via del Pozzo 71, 41124, Modena, Italy.,Department of Surgery, Medicine, Dentistry and Morphological Sciences, University of Modena and Reggio Emilia, via del Pozzo 71, 41124, Modena, Italy
| | - Lara Gibellini
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia School of Medicine, Via Campi 287, 41125, Modena, Italy
| | - Andrea Cossarizza
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia School of Medicine, Via Campi 287, 41125, Modena, Italy. .,National Institute for Cardiovascular Research, via Irnerio 48, 40126, Bologna, Italy.
| | - Sara De Biasi
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia School of Medicine, Via Campi 287, 41125, Modena, Italy.
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15
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Spinella A, Lo Tartaro D, Gibellini L, Starnoni M, de Pinto M, Amati G, De Santis G, Cossarizza A, Salvarani C, Giuggioli D. POS0382 RNA-SEQUENCING ANALYSIS TO IDENTIFY POTENTIAL FUNCTIONAL PATHWAYS INVOLVED IN SYSTEMIC SCLEROSIS PATHOGENESIS: OUR PRELIMINARY EXPERIENCE. Ann Rheum Dis 2022. [DOI: 10.1136/annrheumdis-2022-eular.4448] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
BackgroundSystemic Sclerosis (SSc) is a connective tissue disease, characterized by endothelial dysfunction, autoimmunity abnormalities and fibrosis of the skin and internal organs. The exact pathogenetic mechanisms that propagate SSc vasculopathy are still not completely understood. A complex network of interactions between endothelial cells, pericytes, myofibroblasts, and the extracellular matrix (ECM) has been implicated but it is currently unclear what drives the activation of fibroblasts and the increased ECM deposition responsible for the fibrotic changes well known in SSc.ObjectivesUsing RNA sequencing (RNA-seq), our goal was to identify potential functional pathways possibly involved in SSc pathogenesis and markers that could potentially be used to better understand endothelial dysfunction and fibrosis mechanisms in SSc patients.MethodsRNA-seq analysis was performed on RNA obtained from biopsies from 3 SSc patients and 3 age- and sex-matched healthy controls (HC) enrolled in our University Hospital between January 2019 and December 2020. The samples were transferred to a labelled cryovial and immediately stored in liquid nitrogen. RNA extraction followed standard methodologies. RNA from each sample was used to generate sequencing libraries that were sequenced according to proper transcriptomic analyses. To identify potential functional pathways that could be involved in SSc pathogenesis, we performed gene set enrichment analysis (GSEA) of differentially expressed genes (DEGs). GSEA was applied on the entire list of genes that compose the RNA-seq expression matrix. Genes were ranked based on their fold change calculated between groups of each pairwise comparison and analyzed by GSEA in pre-ranked mode. We adopted the “classic” enrichment statistic, the recommended approach for RNA-sequencing data.ResultsAccording to GSEA analysis of DEGs applied to SSc and HC, we identified 305 DEGs that were upregulated or downregulated at least 2-fold. In particular, 175 genes were upregulated and 130 genes were downregulated. A marked upregulation of genes involved in Wnt signaling, including Wnt family members, was present in HC if compared with SSc. The upregulation of collagen type VI, extracellular matrix protein 2, vascular endothelial growth factor D, among others, was also observed. Conversely, a marked downregulation of late cornified envelope and of genes encoding for keratins, was present in HC versus SSc samples. GSEA revealed that HC were characterized, among others, by gene signatures related to stromal stem cells proliferation, cytokine-cytokine receptor interaction, macrophage-enriched metabolic network, whereas SSc tissues were enriched in signatures related to keratinization, cornification, retinoblastoma (RB) 1 and tumour suppressor (TP) 53 signaling. Figure 1 displays GSEA in HC vs SSc tissues.Figure 1.GSEA in HC vs SSc tissues.Enrichment of gene signature was analyzed in transcriptomic data from HC and SSc samples.ES=enrichment score. NES=normalized enrichment score. FDR=false discovery rate.ConclusionAccording to our preliminary data, RNA-seq, differential gene expression and pathway analysis revealed that SSc patients show a discrete pattern of gene expression associated with keratinization, extracellular matrix generation, and negative regulation of angiogenesis and stromal stem cells proliferation. Further analysis on larger numbers of patients are needed; however, our results provide an interesting framework for the development of biomarkers representing vascular injury and fibrotic changes in SSc in order to explore potential future therapeutic targets.Disclosure of InterestsNone declared
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16
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De Biasi S, Guida A, Lo Tartaro D, Fanelli M, Depenni R, Dominici M, Finak G, Porta C, Paolini A, Borella R, Bertoldi C, Cossarizza A, Sabbatini R, Gibellini L. Redistribution of CD8+ T cell subsets in metastatic renal cell carcinoma patients treated with anti-PD-1 therapy. Cytometry A 2022; 101:597-605. [PMID: 35507402 PMCID: PMC9542732 DOI: 10.1002/cyto.a.24562] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Revised: 04/19/2022] [Accepted: 04/22/2022] [Indexed: 11/20/2022]
Abstract
Renal‐cell carcinoma (RCC) is responsible for the majority of tumors arising from the kidney parenchyma. Although a progressive improvement in median overall survival has been observed after the introduction of anti‐PD‐1 therapy, many patients do not benefit from this treatment. Therefore, we have investigated T cell dynamics to find immune modification induced by anti‐PD‐1 therapy. Here, we show that, after therapy, RCC patients (5 responders and 14 nonresponders) are characterized by a redistribution of different subsets across the memory T cell compartment.
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Affiliation(s)
- Sara De Biasi
- Department of Medical and Surgical Sciences for Children & Adults, University of Modena and Reggio Emilia, Emilia-Romagna
| | - Annalisa Guida
- Azienda Ospedaliera Santa Maria, Terni, Italy.,Department of Oncology, University of Modena & Reggio Emilia, Modena, Italy
| | - Domenico Lo Tartaro
- Department of Medical and Surgical Sciences for Children & Adults, University of Modena and Reggio Emilia, Emilia-Romagna.,Clinical and Experimental Medicine PhD Program, University of Modena and Reggio Emilia, Modena, Italy
| | - Martina Fanelli
- Department of Medical and Surgical Sciences for Children & Adults, University of Modena and Reggio Emilia, Emilia-Romagna.,Department of Oncology, University of Modena & Reggio Emilia, Modena, Italy
| | - Roberta Depenni
- Department of Oncology, University of Modena & Reggio Emilia, Modena, Italy
| | - Massimo Dominici
- Department of Medical and Surgical Sciences for Children & Adults, University of Modena and Reggio Emilia, Emilia-Romagna.,Department of Oncology, University of Modena & Reggio Emilia, Modena, Italy
| | - Greg Finak
- Fred Hutchinson Cancer Research Center, Seattle, USA
| | | | - Annamaria Paolini
- Department of Medical and Surgical Sciences for Children & Adults, University of Modena and Reggio Emilia, Emilia-Romagna.,Clinical and Experimental Medicine PhD Program, University of Modena and Reggio Emilia, Modena, Italy
| | - Rebecca Borella
- Department of Medical and Surgical Sciences for Children & Adults, University of Modena and Reggio Emilia, Emilia-Romagna.,Clinical and Experimental Medicine PhD Program, University of Modena and Reggio Emilia, Modena, Italy
| | - Carlo Bertoldi
- Department of Surgery, Medicine, Dentistry and Morphological Sciences, University of Modena and Reggio Emilia, Italy
| | - Andrea Cossarizza
- Department of Medical and Surgical Sciences for Children & Adults, University of Modena and Reggio Emilia, Emilia-Romagna.,National Institute for Cardiovascular Research, Bologna
| | - Roberto Sabbatini
- Department of Oncology, University of Modena & Reggio Emilia, Modena, Italy
| | - Lara Gibellini
- Department of Medical and Surgical Sciences for Children & Adults, University of Modena and Reggio Emilia, Emilia-Romagna
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17
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Gibellini L, De Biasi S, Meschiari M, Gozzi L, Paolini A, Borella R, Mattioli M, Lo Tartaro D, Fidanza L, Neroni A, Busani S, Girardis M, Guaraldi G, Mussini C, Cozzi-Lepri A, Cossarizza A. Plasma Cytokine Atlas Reveals the Importance of TH2 Polarization and Interferons in Predicting COVID-19 Severity and Survival. Front Immunol 2022; 13:842150. [PMID: 35386702 PMCID: PMC8979161 DOI: 10.3389/fimmu.2022.842150] [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: 12/23/2021] [Accepted: 02/21/2022] [Indexed: 12/11/2022] Open
Abstract
Although it is now widely accepted that host inflammatory response contributes to COVID-19 immunopathogenesis, the pathways and mechanisms driving disease severity and clinical outcome remain poorly understood. In the effort to identify key soluble mediators that characterize life-threatening COVID-19, we quantified 62 cytokines, chemokines and other factors involved in inflammation and immunity in plasma samples, collected at hospital admission, from 80 hospitalized patients with severe COVID-19 disease who were stratified on the basis of clinical outcome (mechanical ventilation or death by day 28). Our data confirm that age, as well as neutrophilia, lymphocytopenia, procalcitonin, D-dimer and lactate dehydrogenase are strongly associated with the risk of fatal COVID-19. In addition, we found that cytokines related to TH2 regulations (IL-4, IL-13, IL-33), cell metabolism (lep, lep-R) and interferons (IFNα, IFNβ, IFNγ) were also predictive of life-threatening COVID-19.
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Affiliation(s)
- Lara Gibellini
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia School of Medicine, Modena, Italy
| | - Sara De Biasi
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia School of Medicine, Modena, Italy
| | - Marianna Meschiari
- Infectious Diseases Clinics, Azienda Ospedaliera-Universitaria (AOU) Policlinico and University of Modena and Reggio Emilia, Modena, Italy
| | - Licia Gozzi
- Infectious Diseases Clinics, Azienda Ospedaliera-Universitaria (AOU) Policlinico and University of Modena and Reggio Emilia, Modena, Italy
| | - Annamaria Paolini
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia School of Medicine, Modena, Italy
| | - Rebecca Borella
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia School of Medicine, Modena, Italy
| | - Marco Mattioli
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia School of Medicine, Modena, Italy
| | - Domenico Lo Tartaro
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia School of Medicine, Modena, Italy
| | - Lucia Fidanza
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia School of Medicine, Modena, Italy
| | - Anita Neroni
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia School of Medicine, Modena, Italy
| | - Stefano Busani
- Department of Anesthesia and Intensive Care, Azienda Ospedaliera-Universitaria (AOU) Policlinico and University of Modena and Reggio Emilia, Modena, Italy
| | - Massimo Girardis
- Department of Anesthesia and Intensive Care, Azienda Ospedaliera-Universitaria (AOU) Policlinico and University of Modena and Reggio Emilia, Modena, Italy
| | - Giovanni Guaraldi
- Infectious Diseases Clinics, Azienda Ospedaliera-Universitaria (AOU) Policlinico and University of Modena and Reggio Emilia, Modena, Italy
| | - Cristina Mussini
- Infectious Diseases Clinics, Azienda Ospedaliera-Universitaria (AOU) Policlinico and University of Modena and Reggio Emilia, Modena, Italy
| | - Alessandro Cozzi-Lepri
- Centre for Clinical Research, Epidemiology, Modelling and Evaluation, Institute for Global Health, London, United Kingdom
| | - Andrea Cossarizza
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia School of Medicine, Modena, Italy.,National Institute for Cardiovascular Research, Bologna, Italy
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18
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Borella R, De Biasi S, Paolini A, Boraldi F, Lo Tartaro D, Mattioli M, Fidanza L, Neroni A, Caro-Maldonado A, Meschiari M, Franceschini E, Quaglino D, Guaraldi G, Bertoldi C, Sita M, Busani S, Girardis M, Mussini C, Cossarizza A, Gibellini L. Metabolic reprograming shapes neutrophil functions in severe COVID-19. Eur J Immunol 2021; 52:484-502. [PMID: 34870329 DOI: 10.1002/eji.202149481] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [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: 06/29/2021] [Revised: 11/24/2021] [Accepted: 12/03/2021] [Indexed: 12/11/2022]
Abstract
To better understand the mechanisms at the basis of neutrophil functions during SARS-CoV-2, we studied patients with severe COVID-19 pneumonia. They had high blood proportion of degranulated neutrophils and elevated plasma levels of myeloperoxidase (MPO), elastase, and MPO-DNA complexes, which are typical markers of neutrophil extracellular traps (NET). Their neutrophils display dysfunctional mitochondria, defective oxidative burst, increased glycolysis, glycogen accumulation in the cytoplasm, and increase glycogenolysis. Hypoxia-inducible factor 1α (ΗΙF-1α) is stabilized in such cells, and it controls the level of glycogen phosphorylase L (PYGL), a key enzyme in glycogenolysis. Inhibiting PYGL abolishes the ability of neutrophils to produce NET. Patients displayed significant increases of plasma levels of molecules involved in the regulation of neutrophils' function including CCL2, CXCL10, CCL20, IL-18, IL-3, IL-6, G-CSF, GM-CSF, IFN-γ. Our data suggest that metabolic remodelling is vital for the formation of NET and for boosting neutrophil inflammatory response, thus, suggesting that modulating ΗΙF-1α or PYGL could represent a novel approach for innovative therapies.
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Affiliation(s)
- Rebecca Borella
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia, Modena, Italy
| | - Sara De Biasi
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia, Modena, Italy
| | - Annamaria Paolini
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia, Modena, Italy
| | - Federica Boraldi
- Department of Life Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Domenico Lo Tartaro
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia, Modena, Italy
| | - Marco Mattioli
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia, Modena, Italy
| | - Lucia Fidanza
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia, Modena, Italy
| | - Anita Neroni
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia, Modena, Italy
| | | | - Marianna Meschiari
- Infectious Diseases Clinics, Azienda Ospedaliero-Universitaria Policlinico di Modena, Modena, Italy
| | - Erica Franceschini
- Infectious Diseases Clinics, Azienda Ospedaliero-Universitaria Policlinico di Modena, Modena, Italy
| | - Daniela Quaglino
- Department of Life Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Giovanni Guaraldi
- Infectious Diseases Clinics, Azienda Ospedaliero-Universitaria Policlinico di Modena, Modena, Italy.,Department of Surgery, Medicine, Dentistry and Morphological Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Carlo Bertoldi
- Department of Surgery, Medicine, Dentistry and Morphological Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Marco Sita
- Department of Anesthesia and Intensive Care, Azienda Ospedaliero-Universitaria Policlinico di Modena, Modena, Italy
| | - Stefano Busani
- Department of Surgery, Medicine, Dentistry and Morphological Sciences, University of Modena and Reggio Emilia, Modena, Italy.,Department of Anesthesia and Intensive Care, Azienda Ospedaliero-Universitaria Policlinico di Modena, Modena, Italy
| | - Massimo Girardis
- Department of Surgery, Medicine, Dentistry and Morphological Sciences, University of Modena and Reggio Emilia, Modena, Italy.,Department of Anesthesia and Intensive Care, Azienda Ospedaliero-Universitaria Policlinico di Modena, Modena, Italy
| | - Cristina Mussini
- Infectious Diseases Clinics, Azienda Ospedaliero-Universitaria Policlinico di Modena, Modena, Italy.,Department of Surgery, Medicine, Dentistry and Morphological Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Andrea Cossarizza
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia, Modena, Italy.,Institute for Cardiovascular Research, Bologna, Italy
| | - Lara Gibellini
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia, Modena, Italy
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19
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Cossarizza A, Chang HD, Radbruch A, Abrignani S, Addo R, Akdis M, Andrä I, Andreata F, Annunziato F, Arranz E, Bacher P, Bari S, Barnaba V, Barros-Martins J, Baumjohann D, Beccaria CG, Bernardo D, Boardman DA, Borger J, Böttcher C, Brockmann L, Burns M, Busch DH, Cameron G, Cammarata I, Cassotta A, Chang Y, Chirdo FG, Christakou E, Čičin-Šain L, Cook L, Corbett AJ, Cornelis R, Cosmi L, Davey MS, De Biasi S, De Simone G, Del Zotto G, Delacher M, Di Rosa F, Di Santo J, Diefenbach A, Dong J, Dörner T, Dress RJ, Dutertre CA, Eckle SBG, Eede P, Evrard M, Falk CS, Feuerer M, Fillatreau S, Fiz-Lopez A, Follo M, Foulds GA, Fröbel J, Gagliani N, Galletti G, Gangaev A, Garbi N, Garrote JA, Geginat J, Gherardin NA, Gibellini L, Ginhoux F, Godfrey DI, Gruarin P, Haftmann C, Hansmann L, Harpur CM, Hayday AC, Heine G, Hernández DC, Herrmann M, Hoelsken O, Huang Q, Huber S, Huber JE, Huehn J, Hundemer M, Hwang WYK, Iannacone M, Ivison SM, Jäck HM, Jani PK, Keller B, Kessler N, Ketelaars S, Knop L, Knopf J, Koay HF, Kobow K, Kriegsmann K, Kristyanto H, Krueger A, Kuehne JF, Kunze-Schumacher H, Kvistborg P, Kwok I, Latorre D, Lenz D, Levings MK, Lino AC, Liotta F, Long HM, Lugli E, MacDonald KN, Maggi L, Maini MK, Mair F, Manta C, Manz RA, Mashreghi MF, Mazzoni A, McCluskey J, Mei HE, Melchers F, Melzer S, Mielenz D, Monin L, Moretta L, Multhoff G, Muñoz LE, Muñoz-Ruiz M, Muscate F, Natalini A, Neumann K, Ng LG, Niedobitek A, Niemz J, Almeida LN, Notarbartolo S, Ostendorf L, Pallett LJ, Patel AA, Percin GI, Peruzzi G, Pinti M, Pockley AG, Pracht K, Prinz I, Pujol-Autonell I, Pulvirenti N, Quatrini L, Quinn KM, Radbruch H, Rhys H, Rodrigo MB, Romagnani C, Saggau C, Sakaguchi S, Sallusto F, Sanderink L, Sandrock I, Schauer C, Scheffold A, Scherer HU, Schiemann M, Schildberg FA, Schober K, Schoen J, Schuh W, Schüler T, Schulz AR, Schulz S, Schulze J, Simonetti S, Singh J, Sitnik KM, Stark R, Starossom S, Stehle C, Szelinski F, Tan L, Tarnok A, Tornack J, Tree TIM, van Beek JJP, van de Veen W, van Gisbergen K, Vasco C, Verheyden NA, von Borstel A, Ward-Hartstonge KA, Warnatz K, Waskow C, Wiedemann A, Wilharm A, Wing J, Wirz O, Wittner J, Yang JHM, Yang J. Guidelines for the use of flow cytometry and cell sorting in immunological studies (third edition). Eur J Immunol 2021; 51:2708-3145. [PMID: 34910301 DOI: 10.1002/eji.202170126] [Citation(s) in RCA: 163] [Impact Index Per Article: 54.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The third edition of Flow Cytometry Guidelines provides the key aspects to consider when performing flow cytometry experiments and includes comprehensive sections describing phenotypes and functional assays of all major human and murine immune cell subsets. Notably, the Guidelines contain helpful tables highlighting phenotypes and key differences between human and murine cells. Another useful feature of this edition is the flow cytometry analysis of clinical samples with examples of flow cytometry applications in the context of autoimmune diseases, cancers as well as acute and chronic infectious diseases. Furthermore, there are sections detailing tips, tricks and pitfalls to avoid. All sections are written and peer-reviewed by leading flow cytometry experts and immunologists, making this edition an essential and state-of-the-art handbook for basic and clinical researchers.
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Affiliation(s)
- Andrea Cossarizza
- Department of Medical and Surgical Sciences for Children & Adults, University of Modena and Reggio Emilia, Modena, Italy
| | - Hyun-Dong Chang
- German Rheumatism Research Center Berlin (DRFZ), Berlin, Germany
- Institute for Biotechnology, Technische Universität, Berlin, Germany
| | - Andreas Radbruch
- German Rheumatism Research Center Berlin (DRFZ), Berlin, Germany
| | - Sergio Abrignani
- Istituto Nazionale di Genetica Molecolare Romeo ed Enrica Invernizzi (INGM), Milan, Italy
- Department of Clinical Sciences and Community Health, Università degli Studi di Milano, Milan, Italy
| | - Richard Addo
- German Rheumatism Research Center Berlin (DRFZ), Berlin, Germany
| | - Mübeccel Akdis
- Swiss Institute of Allergy and Asthma Research (SIAF), University of Zurich, Davos, Switzerland
| | - Immanuel Andrä
- Institut für Medizinische Mikrobiologie, Immunologie und Hygiene, Technische Universität München, Munich, Germany
| | - Francesco Andreata
- Division of Immunology, Transplantation and Infectious Diseases, IRCSS San Raffaele Scientific Institute, Milan, Italy
| | - Francesco Annunziato
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Eduardo Arranz
- Mucosal Immunology Lab, Unidad de Excelencia Instituto de Biomedicina y Genética Molecular de Valladolid (IBGM, Universidad de Valladolid-CSIC), Valladolid, Spain
| | - Petra Bacher
- Institute of Immunology, Christian-Albrechts Universität zu Kiel & Universitätsklinik Schleswig-Holstein, Kiel, Germany
- Institute of Clinical Molecular Biology Christian-Albrechts Universität zu Kiel, Kiel, Germany
| | - Sudipto Bari
- Division of Medical Sciences, National Cancer Centre Singapore, Singapore
- Cancer & Stem Cell Biology, Duke-NUS Medical School, Singapore, Singapore
| | - Vincenzo Barnaba
- Dipartimento di Medicina Interna e Specialità Mediche, Sapienza Università di Roma, Rome, Italy
- Center for Life Nano & Neuro Science@Sapienza, Istituto Italiano di Tecnologia (IIT), Rome, Italy
- Istituto Pasteur - Fondazione Cenci Bolognetti, Rome, Italy
| | | | - Dirk Baumjohann
- Medical Clinic III for Oncology, Hematology, Immuno-Oncology and Rheumatology, University Hospital Bonn, University of Bonn, Bonn, Germany
| | - Cristian G Beccaria
- Division of Immunology, Transplantation and Infectious Diseases, IRCSS San Raffaele Scientific Institute, Milan, Italy
| | - David Bernardo
- Mucosal Immunology Lab, Unidad de Excelencia Instituto de Biomedicina y Genética Molecular de Valladolid (IBGM, Universidad de Valladolid-CSIC), Valladolid, Spain
- Centro de Investigaciones Biomédicas en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Madrid, Spain
| | - Dominic A Boardman
- Department of Surgery, The University of British Columbia, Vancouver, Canada
- BC Children's Hospital Research Institute, Vancouver, Canada
| | - Jessica Borger
- Department of Immunology and Pathology, Monash University, Melbourne, Victoria, Australia
| | - Chotima Böttcher
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin, Germany
| | - Leonie Brockmann
- Department of Microbiology & Immunology, Columbia University, New York City, USA
| | - Marie Burns
- German Rheumatism Research Center Berlin (DRFZ), Berlin, Germany
| | - Dirk H Busch
- Institut für Medizinische Mikrobiologie, Immunologie und Hygiene, Technische Universität München, Munich, Germany
- German Center for Infection Research (DZIF), Munich, Germany
| | - Garth Cameron
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Melbourne, Victoria, Australia
- Australian Research Council Centre of Excellence in Advanced Molecular Imaging, University of Melbourne, Parkville, Victoria, Australia
| | - Ilenia Cammarata
- Dipartimento di Medicina Interna e Specialità Mediche, Sapienza Università di Roma, Rome, Italy
| | - Antonino Cassotta
- Institute for Research in Biomedicine, Università della Svizzera italiana, Bellinzona, Switzerland
| | - Yinshui Chang
- Medical Clinic III for Oncology, Hematology, Immuno-Oncology and Rheumatology, University Hospital Bonn, University of Bonn, Bonn, Germany
| | - Fernando Gabriel Chirdo
- Instituto de Estudios Inmunológicos y Fisiopatológicos - IIFP (UNLP-CONICET), Facultad de Ciencias Exactas, Universidad Nacional de La Plata, La Plata, Argentina
| | - Eleni Christakou
- Peter Gorer Department of Immunobiology, School of Immunology and Microbial Sciences, King's College London, UK
- National Institute for Health Research (NIHR) Biomedical Research Center (BRC), Guy's and St Thomas' NHS Foundation Trust and King's College London, London, UK
| | - Luka Čičin-Šain
- Department of Viral Immunology, Helmholtz Centre for Infection Research, Braunschweig, Germany
| | - Laura Cook
- BC Children's Hospital Research Institute, Vancouver, Canada
- Department of Medicine, The University of British Columbia, Vancouver, Canada
| | - Alexandra J Corbett
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Melbourne, Victoria, Australia
| | - Rebecca Cornelis
- German Rheumatism Research Center Berlin (DRFZ), Berlin, Germany
| | - Lorenzo Cosmi
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Martin S Davey
- Infection and Immunity Program, Department of Biochemistry and Molecular Biology, Biomedicine Discovery Institute, Monash University, Clayton, Victoria, Australia
| | - Sara De Biasi
- Department of Medical and Surgical Sciences for Children & Adults, University of Modena and Reggio Emilia, Modena, Italy
| | - Gabriele De Simone
- Laboratory of Translational Immunology, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
| | | | - Michael Delacher
- Institute for Immunology, University Medical Center Mainz, Mainz, Germany
- Research Centre for Immunotherapy, University Medical Center Mainz, Mainz, Germany
| | - Francesca Di Rosa
- Institute of Molecular Biology and Pathology, National Research Council of Italy (CNR), Rome, Italy
- Immunosurveillance Laboratory, The Francis Crick Institute, London, UK
| | - James Di Santo
- Innate Immunity Unit, Department of Immunology, Institut Pasteur, Paris, France
- Inserm U1223, Paris, France
| | - Andreas Diefenbach
- Laboratory of Innate Immunity, Department of Microbiology, Infectious Diseases and Immunology, Charité - Universitätsmedizin Berlin, Campus Benjamin Franklin, Berlin, Germany
- Mucosal and Developmental Immunology, German Rheumatism Research Center Berlin (DRFZ), Berlin, Germany
| | - Jun Dong
- Cell Biology, German Rheumatism Research Center Berlin (DRFZ), An Institute of the Leibniz Association, Berlin, Germany
| | - Thomas Dörner
- German Rheumatism Research Center Berlin (DRFZ), Berlin, Germany
- Department of Medicine/Rheumatology and Clinical Immunology, Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Regine J Dress
- Institute of Systems Immunology, Hamburg Center for Translational Immunology (HCTI), University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Charles-Antoine Dutertre
- Institut National de la Sante Et de la Recherce Medicale (INSERM) U1015, Equipe Labellisee-Ligue Nationale contre le Cancer, Villejuif, France
| | - Sidonia B G Eckle
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Melbourne, Victoria, Australia
| | - Pascale Eede
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin, Germany
| | - Maximilien Evrard
- Singapore Immunology Network (SIgN), Agency for Science, Technology and Research, Singapore, Singapore
| | - Christine S Falk
- Institute of Transplant Immunology, Hannover Medical School, Hannover, Germany
| | - Markus Feuerer
- Regensburg Center for Interventional Immunology (RCI), Regensburg, Germany
- Chair for Immunology, University Regensburg, Regensburg, Germany
| | - Simon Fillatreau
- Institut Necker Enfants Malades, INSERM U1151-CNRS, UMR8253, Paris, France
- Université de Paris, Paris Descartes, Faculté de Médecine, Paris, France
- AP-HP, Hôpital Necker Enfants Malades, Paris, France
| | - Aida Fiz-Lopez
- Mucosal Immunology Lab, Unidad de Excelencia Instituto de Biomedicina y Genética Molecular de Valladolid (IBGM, Universidad de Valladolid-CSIC), Valladolid, Spain
| | - Marie Follo
- Department of Medicine I, Lighthouse Core Facility, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Gemma A Foulds
- John van Geest Cancer Research Centre, School of Science and Technology, Nottingham Trent University, Nottingham, UK
- Centre for Health, Ageing and Understanding Disease (CHAUD), School of Science and Technology, Nottingham Trent University, Nottingham, UK
| | - Julia Fröbel
- Immunology of Aging, Leibniz Institute on Aging - Fritz Lipmann Institute, Jena, Germany
| | - Nicola Gagliani
- Department of Medicine, Visceral and Thoracic Surgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- Department of Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- Hamburg Center for Translational Immunology (HCTI), University Medical Center Hamburg-Eppendorf, Germany
| | - Giovanni Galletti
- Laboratory of Translational Immunology, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
| | - Anastasia Gangaev
- Division of Molecular Oncology and Immunology, the Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Natalio Garbi
- Institute of Molecular Medicine and Experimental Immunology, Faculty of Medicine, University of Bonn, Germany
| | - José Antonio Garrote
- Mucosal Immunology Lab, Unidad de Excelencia Instituto de Biomedicina y Genética Molecular de Valladolid (IBGM, Universidad de Valladolid-CSIC), Valladolid, Spain
- Laboratory of Molecular Genetics, Servicio de Análisis Clínicos, Hospital Universitario Río Hortega, Gerencia Regional de Salud de Castilla y León (SACYL), Valladolid, Spain
| | - Jens Geginat
- Istituto Nazionale di Genetica Molecolare Romeo ed Enrica Invernizzi (INGM), Milan, Italy
- Department of Clinical Sciences and Community Health, Università degli Studi di Milano, Milan, Italy
| | - Nicholas A Gherardin
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Melbourne, Victoria, Australia
- Australian Research Council Centre of Excellence in Advanced Molecular Imaging, University of Melbourne, Parkville, Victoria, Australia
| | - Lara Gibellini
- Department of Medical and Surgical Sciences for Children & Adults, University of Modena and Reggio Emilia, Modena, Italy
| | - Florent Ginhoux
- Singapore Immunology Network (SIgN), Agency for Science, Technology and Research, Singapore, Singapore
- Shanghai Institute of Immunology, Department of Immunology and Microbiology, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Translational Immunology Institute, SingHealth Duke-NUS Academic Medical Centre, Singapore, Singapore
| | - Dale I Godfrey
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Melbourne, Victoria, Australia
- Australian Research Council Centre of Excellence in Advanced Molecular Imaging, University of Melbourne, Parkville, Victoria, Australia
| | - Paola Gruarin
- Istituto Nazionale di Genetica Molecolare Romeo ed Enrica Invernizzi (INGM), Milan, Italy
| | - Claudia Haftmann
- Institute of Experimental Immunology, University of Zurich, Zurich, Switzerland
| | - Leo Hansmann
- Department of Hematology, Oncology, and Tumor Immunology, Charité - Universitätsmedizin Berlin (CVK), Berlin, Germany
- Berlin Institute of Health (BIH), Berlin, Germany
- German Cancer Consortium (DKTK), partner site Berlin, Germany
| | - Christopher M Harpur
- Centre for Innate Immunity and Infectious Diseases, Hudson Institute of Medical Research, Clayton, Victoria, Australia
- Department of Molecular and Translational Sciences, Monash University, Clayton, Victoria, Australia
| | - Adrian C Hayday
- Peter Gorer Department of Immunobiology, School of Immunology and Microbial Sciences, King's College London, UK
- National Institute for Health Research (NIHR) Biomedical Research Center (BRC), Guy's and St Thomas' NHS Foundation Trust and King's College London, London, UK
- Immunosurveillance Laboratory, The Francis Crick Institute, London, UK
| | - Guido Heine
- Division of Allergy, Department of Dermatology and Allergy, University Hospital Schleswig-Holstein, Kiel, Germany
| | - Daniela Carolina Hernández
- Innate Immunity, German Rheumatism Research Center Berlin (DRFZ), Berlin, Germany
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Gastroenterology, Infectious Diseases, Rheumatology, Berlin, Germany
| | - Martin Herrmann
- Friedrich-Alexander-University Erlangen-Nürnberg (FAU), Department of Medicine 3 - Rheumatology and Immunology and Universitätsklinikum Erlangen, Erlangen, Germany
- Deutsches Zentrum für Immuntherapie, Friedrich-Alexander-University Erlangen-Nürnberg and Universitätsklinikum Erlangen, Erlangen, Germany
| | - Oliver Hoelsken
- Laboratory of Innate Immunity, Department of Microbiology, Infectious Diseases and Immunology, Charité - Universitätsmedizin Berlin, Campus Benjamin Franklin, Berlin, Germany
- Mucosal and Developmental Immunology, German Rheumatism Research Center Berlin (DRFZ), Berlin, Germany
| | - Qing Huang
- Department of Surgery, The University of British Columbia, Vancouver, Canada
- BC Children's Hospital Research Institute, Vancouver, Canada
| | - Samuel Huber
- Department of Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Johanna E Huber
- Institute for Immunology, Biomedical Center, Faculty of Medicine, LMU Munich, Planegg-Martinsried, Germany
| | - Jochen Huehn
- Experimental Immunology, Helmholtz Centre for Infection Research, Braunschweig, Germany
| | - Michael Hundemer
- Department of Hematology, Oncology and Rheumatology, University Heidelberg, Heidelberg, Germany
| | - William Y K Hwang
- Cancer & Stem Cell Biology, Duke-NUS Medical School, Singapore, Singapore
- Department of Hematology, Singapore General Hospital, Singapore, Singapore
- Executive Offices, National Cancer Centre Singapore, Singapore
| | - Matteo Iannacone
- Division of Immunology, Transplantation and Infectious Diseases, IRCSS San Raffaele Scientific Institute, Milan, Italy
- Vita-Salute San Raffaele University, Milan, Italy
- Experimental Imaging Center, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Sabine M Ivison
- Department of Surgery, The University of British Columbia, Vancouver, Canada
- BC Children's Hospital Research Institute, Vancouver, Canada
| | - Hans-Martin Jäck
- Division of Molecular Immunology, Nikolaus-Fiebiger-Center, Department of Internal Medicine III, University of Erlangen-Nürnberg, Erlangen, Germany
| | - Peter K Jani
- German Rheumatism Research Center Berlin (DRFZ), Berlin, Germany
| | - Baerbel Keller
- Department of Rheumatology and Clinical Immunology, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Center for Chronic Immunodeficiency, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Nina Kessler
- Institute of Molecular Medicine and Experimental Immunology, Faculty of Medicine, University of Bonn, Germany
| | - Steven Ketelaars
- Division of Molecular Oncology and Immunology, the Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Laura Knop
- Institute of Molecular and Clinical Immunology, Otto-von-Guericke University, Magdeburg, Germany
| | - Jasmin Knopf
- Friedrich-Alexander-University Erlangen-Nürnberg (FAU), Department of Medicine 3 - Rheumatology and Immunology and Universitätsklinikum Erlangen, Erlangen, Germany
- Deutsches Zentrum für Immuntherapie, Friedrich-Alexander-University Erlangen-Nürnberg and Universitätsklinikum Erlangen, Erlangen, Germany
| | - Hui-Fern Koay
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Melbourne, Victoria, Australia
- Australian Research Council Centre of Excellence in Advanced Molecular Imaging, University of Melbourne, Parkville, Victoria, Australia
| | - Katja Kobow
- Department of Neuropathology, Universitätsklinikum Erlangen, Germany
| | - Katharina Kriegsmann
- Department of Hematology, Oncology and Rheumatology, University Heidelberg, Heidelberg, Germany
| | - H Kristyanto
- Department of Rheumatology, Leiden University Medical Center, Leiden, The Netherlands
| | - Andreas Krueger
- Institute for Molecular Medicine, Goethe University Frankfurt, Frankfurt am Main, Germany
| | - Jenny F Kuehne
- Institute of Transplant Immunology, Hannover Medical School, Hannover, Germany
| | - Heike Kunze-Schumacher
- Institute for Molecular Medicine, Goethe University Frankfurt, Frankfurt am Main, Germany
| | - Pia Kvistborg
- Division of Molecular Oncology and Immunology, the Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Immanuel Kwok
- Singapore Immunology Network (SIgN), Agency for Science, Technology and Research, Singapore, Singapore
| | | | - Daniel Lenz
- German Rheumatism Research Center Berlin (DRFZ), Berlin, Germany
| | - Megan K Levings
- Department of Surgery, The University of British Columbia, Vancouver, Canada
- BC Children's Hospital Research Institute, Vancouver, Canada
- School of Biomedical Engineering, The University of British Columbia, Vancouver, Canada
| | - Andreia C Lino
- German Rheumatism Research Center Berlin (DRFZ), Berlin, Germany
| | - Francesco Liotta
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Heather M Long
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, UK
| | - Enrico Lugli
- Laboratory of Translational Immunology, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
| | - Katherine N MacDonald
- BC Children's Hospital Research Institute, Vancouver, Canada
- School of Biomedical Engineering, The University of British Columbia, Vancouver, Canada
- Michael Smith Laboratories, The University of British Columbia, Vancouver, Canada
| | - Laura Maggi
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Mala K Maini
- Division of Infection & Immunity, Institute of Immunity & Transplantation, University College London, London, UK
| | - Florian Mair
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | - Calin Manta
- Department of Hematology, Oncology and Rheumatology, University Heidelberg, Heidelberg, Germany
| | - Rudolf Armin Manz
- Institute for Systemic Inflammation Research, University of Luebeck, Luebeck, Germany
| | | | - Alessio Mazzoni
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - James McCluskey
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Melbourne, Victoria, Australia
| | - Henrik E Mei
- German Rheumatism Research Center Berlin (DRFZ), Berlin, Germany
| | - Fritz Melchers
- German Rheumatism Research Center Berlin (DRFZ), Berlin, Germany
| | - Susanne Melzer
- Clinical Trial Center Leipzig, Leipzig University, Härtelstr.16, -18, Leipzig, 04107, Germany
| | - Dirk Mielenz
- Division of Molecular Immunology, Nikolaus-Fiebiger-Center, Department of Internal Medicine III, University of Erlangen-Nürnberg, Erlangen, Germany
| | - Leticia Monin
- Immunosurveillance Laboratory, The Francis Crick Institute, London, UK
| | - Lorenzo Moretta
- Department of Immunology, IRCCS Bambino Gesù Children's Hospital, Rome, Italy
| | - Gabriele Multhoff
- Radiation Immuno-Oncology Group, Center for Translational Cancer Research (TranslaTUM), Technical University of Munich (TUM), Klinikum rechts der Isar, Munich, Germany
- Department of Radiation Oncology, Technical University of Munich (TUM), Klinikum rechts der Isar, Munich, Germany
| | - Luis Enrique Muñoz
- Friedrich-Alexander-University Erlangen-Nürnberg (FAU), Department of Medicine 3 - Rheumatology and Immunology and Universitätsklinikum Erlangen, Erlangen, Germany
- Deutsches Zentrum für Immuntherapie, Friedrich-Alexander-University Erlangen-Nürnberg and Universitätsklinikum Erlangen, Erlangen, Germany
| | - Miguel Muñoz-Ruiz
- Immunosurveillance Laboratory, The Francis Crick Institute, London, UK
| | - Franziska Muscate
- Department of Medicine, Visceral and Thoracic Surgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- Department of Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Ambra Natalini
- Institute of Molecular Biology and Pathology, National Research Council of Italy (CNR), Rome, Italy
| | - Katrin Neumann
- Institute of Experimental Immunology and Hepatology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Lai Guan Ng
- Division of Medical Sciences, National Cancer Centre Singapore, Singapore
- Singapore Immunology Network (SIgN), Agency for Science, Technology and Research, Singapore, Singapore
- Department of Microbiology & Immunology, Immunology Programme, Life Science Institute, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- School of Biological Sciences, Nanyang Technological University, Singapore, Singapore
| | | | - Jana Niemz
- Experimental Immunology, Helmholtz Centre for Infection Research, Braunschweig, Germany
| | | | - Samuele Notarbartolo
- Istituto Nazionale di Genetica Molecolare Romeo ed Enrica Invernizzi (INGM), Milan, Italy
| | - Lennard Ostendorf
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin, Germany
| | - Laura J Pallett
- Division of Infection & Immunity, Institute of Immunity & Transplantation, University College London, London, UK
| | - Amit A Patel
- Institut National de la Sante Et de la Recherce Medicale (INSERM) U1015, Equipe Labellisee-Ligue Nationale contre le Cancer, Villejuif, France
| | - Gulce Itir Percin
- Immunology of Aging, Leibniz Institute on Aging - Fritz Lipmann Institute, Jena, Germany
| | - Giovanna Peruzzi
- Center for Life Nano & Neuro Science@Sapienza, Istituto Italiano di Tecnologia (IIT), Rome, Italy
| | - Marcello Pinti
- Department of Life Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - A Graham Pockley
- John van Geest Cancer Research Centre, School of Science and Technology, Nottingham Trent University, Nottingham, UK
- Centre for Health, Ageing and Understanding Disease (CHAUD), School of Science and Technology, Nottingham Trent University, Nottingham, UK
| | - Katharina Pracht
- Division of Molecular Immunology, Nikolaus-Fiebiger-Center, Department of Internal Medicine III, University of Erlangen-Nürnberg, Erlangen, Germany
| | - Immo Prinz
- Institute of Immunology, Hannover Medical School, Hannover, Germany
- Institute of Systems Immunology, Hamburg Center for Translational Immunology (HCTI), University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Irma Pujol-Autonell
- National Institute for Health Research (NIHR) Biomedical Research Center (BRC), Guy's and St Thomas' NHS Foundation Trust and King's College London, London, UK
- Peter Gorer Department of Immunobiology, King's College London, London, UK
| | - Nadia Pulvirenti
- Istituto Nazionale di Genetica Molecolare Romeo ed Enrica Invernizzi (INGM), Milan, Italy
| | - Linda Quatrini
- Department of Immunology, IRCCS Bambino Gesù Children's Hospital, Rome, Italy
| | - Kylie M Quinn
- School of Biomedical and Health Sciences, RMIT University, Bundorra, Victoria, Australia
- Department of Biochemistry and Molecular Biology, Monash University, Clayton, Victoria, Australia
| | - Helena Radbruch
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin, Germany
| | - Hefin Rhys
- Flow Cytometry Science Technology Platform, The Francis Crick Institute, London, UK
| | - Maria B Rodrigo
- Institute of Molecular Medicine and Experimental Immunology, Faculty of Medicine, University of Bonn, Germany
| | - Chiara Romagnani
- Innate Immunity, German Rheumatism Research Center Berlin (DRFZ), Berlin, Germany
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Gastroenterology, Infectious Diseases, Rheumatology, Berlin, Germany
| | - Carina Saggau
- Institute of Immunology, Christian-Albrechts Universität zu Kiel & Universitätsklinik Schleswig-Holstein, Kiel, Germany
| | | | - Federica Sallusto
- Institute for Research in Biomedicine, Università della Svizzera italiana, Bellinzona, Switzerland
- Institute of Microbiology, ETH Zurich, Zurich, Switzerland
| | - Lieke Sanderink
- Regensburg Center for Interventional Immunology (RCI), Regensburg, Germany
- Chair for Immunology, University Regensburg, Regensburg, Germany
| | - Inga Sandrock
- Institute of Immunology, Hannover Medical School, Hannover, Germany
| | - Christine Schauer
- Friedrich-Alexander-University Erlangen-Nürnberg (FAU), Department of Medicine 3 - Rheumatology and Immunology and Universitätsklinikum Erlangen, Erlangen, Germany
- Deutsches Zentrum für Immuntherapie, Friedrich-Alexander-University Erlangen-Nürnberg and Universitätsklinikum Erlangen, Erlangen, Germany
| | - Alexander Scheffold
- Institute of Immunology, Christian-Albrechts Universität zu Kiel & Universitätsklinik Schleswig-Holstein, Kiel, Germany
| | - Hans U Scherer
- Department of Rheumatology, Leiden University Medical Center, Leiden, The Netherlands
| | - Matthias Schiemann
- Institut für Medizinische Mikrobiologie, Immunologie und Hygiene, Technische Universität München, Munich, Germany
| | - Frank A Schildberg
- Clinic for Orthopedics and Trauma Surgery, University Hospital Bonn, Bonn, Germany
| | - Kilian Schober
- Institut für Medizinische Mikrobiologie, Immunologie und Hygiene, Technische Universität München, Munich, Germany
- Mikrobiologisches Institut - Klinische Mikrobiologie, Immunologie und Hygiene, Universitätsklinikum Erlangen, Friedrich-Alexander-Universität (FAU) Erlangen-Nürnberg, Germany
| | - Janina Schoen
- Friedrich-Alexander-University Erlangen-Nürnberg (FAU), Department of Medicine 3 - Rheumatology and Immunology and Universitätsklinikum Erlangen, Erlangen, Germany
- Deutsches Zentrum für Immuntherapie, Friedrich-Alexander-University Erlangen-Nürnberg and Universitätsklinikum Erlangen, Erlangen, Germany
| | - Wolfgang Schuh
- Division of Molecular Immunology, Nikolaus-Fiebiger-Center, Department of Internal Medicine III, University of Erlangen-Nürnberg, Erlangen, Germany
| | - Thomas Schüler
- Institute of Molecular and Clinical Immunology, Otto-von-Guericke University, Magdeburg, Germany
| | - Axel R Schulz
- German Rheumatism Research Center Berlin (DRFZ), Berlin, Germany
| | - Sebastian Schulz
- Division of Molecular Immunology, Nikolaus-Fiebiger-Center, Department of Internal Medicine III, University of Erlangen-Nürnberg, Erlangen, Germany
| | - Julia Schulze
- German Rheumatism Research Center Berlin (DRFZ), Berlin, Germany
| | - Sonia Simonetti
- Institute of Molecular Biology and Pathology, National Research Council of Italy (CNR), Rome, Italy
| | - Jeeshan Singh
- Friedrich-Alexander-University Erlangen-Nürnberg (FAU), Department of Medicine 3 - Rheumatology and Immunology and Universitätsklinikum Erlangen, Erlangen, Germany
- Deutsches Zentrum für Immuntherapie, Friedrich-Alexander-University Erlangen-Nürnberg and Universitätsklinikum Erlangen, Erlangen, Germany
| | - Katarzyna M Sitnik
- Department of Viral Immunology, Helmholtz Centre for Infection Research, Braunschweig, Germany
| | - Regina Stark
- Charité Universitätsmedizin Berlin - BIH Center for Regenerative Therapies, Berlin, Germany
- Sanquin Research - Adaptive Immunity, Amsterdam, The Netherlands
| | - Sarah Starossom
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin, Germany
| | - Christina Stehle
- Innate Immunity, German Rheumatism Research Center Berlin (DRFZ), Berlin, Germany
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Gastroenterology, Infectious Diseases, Rheumatology, Berlin, Germany
| | - Franziska Szelinski
- German Rheumatism Research Center Berlin (DRFZ), Berlin, Germany
- Department of Medicine/Rheumatology and Clinical Immunology, Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Leonard Tan
- Singapore Immunology Network (SIgN), Agency for Science, Technology and Research, Singapore, Singapore
- Department of Microbiology & Immunology, Immunology Programme, Life Science Institute, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Attila Tarnok
- Institute for Medical Informatics, Statistics and Epidemiology (IMISE), University of Leipzig, Leipzig, Germany
- Department of Precision Instrument, Tsinghua University, Beijing, China
- Department of Preclinical Development and Validation, Fraunhofer Institute for Cell Therapy and Immunology IZI, Leipzig, Germany
| | - Julia Tornack
- German Rheumatism Research Center Berlin (DRFZ), Berlin, Germany
| | - Timothy I M Tree
- Peter Gorer Department of Immunobiology, School of Immunology and Microbial Sciences, King's College London, UK
- National Institute for Health Research (NIHR) Biomedical Research Center (BRC), Guy's and St Thomas' NHS Foundation Trust and King's College London, London, UK
| | - Jasper J P van Beek
- Laboratory of Translational Immunology, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
| | - Willem van de Veen
- Swiss Institute of Allergy and Asthma Research (SIAF), University of Zurich, Davos, Switzerland
| | | | - Chiara Vasco
- Istituto Nazionale di Genetica Molecolare Romeo ed Enrica Invernizzi (INGM), Milan, Italy
| | - Nikita A Verheyden
- Institute for Molecular Medicine, Goethe University Frankfurt, Frankfurt am Main, Germany
| | - Anouk von Borstel
- Infection and Immunity Program, Department of Biochemistry and Molecular Biology, Biomedicine Discovery Institute, Monash University, Clayton, Victoria, Australia
| | - Kirsten A Ward-Hartstonge
- Department of Surgery, The University of British Columbia, Vancouver, Canada
- BC Children's Hospital Research Institute, Vancouver, Canada
| | - Klaus Warnatz
- Department of Rheumatology and Clinical Immunology, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Center for Chronic Immunodeficiency, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Claudia Waskow
- Immunology of Aging, Leibniz Institute on Aging - Fritz Lipmann Institute, Jena, Germany
- Institute of Biochemistry and Biophysics, Faculty of Biological Sciences, Friedrich-Schiller-University Jena, Jena, Germany
- Department of Medicine III, Technical University Dresden, Dresden, Germany
| | - Annika Wiedemann
- German Rheumatism Research Center Berlin (DRFZ), Berlin, Germany
- Department of Medicine/Rheumatology and Clinical Immunology, Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Anneke Wilharm
- Institute of Immunology, Hannover Medical School, Hannover, Germany
| | - James Wing
- Immunology Frontier Research Center, Osaka University, Japan
| | - Oliver Wirz
- Department of Pathology, Stanford University School of Medicine, Stanford, CA, USA
| | - Jens Wittner
- Division of Molecular Immunology, Nikolaus-Fiebiger-Center, Department of Internal Medicine III, University of Erlangen-Nürnberg, Erlangen, Germany
| | - Jennie H M Yang
- Peter Gorer Department of Immunobiology, School of Immunology and Microbial Sciences, King's College London, UK
- National Institute for Health Research (NIHR) Biomedical Research Center (BRC), Guy's and St Thomas' NHS Foundation Trust and King's College London, London, UK
| | - Juhao Yang
- Experimental Immunology, Helmholtz Centre for Infection Research, Braunschweig, Germany
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20
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Riva G, Castellano S, Nasillo V, Ottomano AM, Bergonzini G, Paolini A, Lusenti B, Milić J, De Biasi S, Gibellini L, Cossarizza A, Busani S, Girardis M, Guaraldi G, Mussini C, Manfredini R, Luppi M, Tagliafico E, Trenti T. Monocyte Distribution Width (MDW) as novel inflammatory marker with prognostic significance in COVID-19 patients. Sci Rep 2021; 11:12716. [PMID: 34135448 PMCID: PMC8209163 DOI: 10.1038/s41598-021-92236-6] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [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: 02/22/2021] [Accepted: 05/19/2021] [Indexed: 01/08/2023] Open
Abstract
Monocyte Distribution Width (MDW), a new cytometric parameter correlating with cytomorphologic changes occurring upon massive monocyte activation, has recently emerged as promising early biomarker of sepsis. Similar to sepsis, monocyte/macrophage subsets are considered key mediators of the life-threatening hyper-inflammatory disorder characterizing severe COVID-19. In this study, we longitudinally analyzed MDW values in a cohort of 87 COVID-19 patients consecutively admitted to our hospital, showing significant correlations between MDW and common inflammatory markers, namely CRP (p < 0.001), fibrinogen (p < 0.001) and ferritin (p < 0.01). Moreover, high MDW values resulted to be prognostically associated with fatal outcome in COVID-19 patients (AUC = 0.76, 95% CI: 0.66-0.87, sensitivity 0.75, specificity 0.70, MDW threshold 26.4; RR = 4.91, 95% CI: 1.73-13.96; OR = 7.14, 95% CI: 2.06-24.71). This pilot study shows that MDW can be useful in the monitoring of COVID-19 patients, as this innovative hematologic biomarker is: (1) easy to obtain, (2) directly related to the activation state of a fundamental inflammatory cell subset (i.e. monocytes, pivotal in both cytokine storm and sepsis immunopathogenesis), (3) well correlated with clinical severity of COVID-19-associated inflammatory disorder, and, in turn, (4) endowed with relevant prognostic significance. Additional studies are needed to define further the clinical impact of MDW testing in the management of COVID-19 patients.
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Affiliation(s)
- Giovanni Riva
- Diagnostic Hematology and Clinical Genomics Laboratory, Department of Laboratory Medicine and Pathology, AUSL/AOU Policlinico, Via del Pozzo 71, 41124, Modena, Italy.
| | - Sara Castellano
- Department of Medical and Surgical Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Vincenzo Nasillo
- Diagnostic Hematology and Clinical Genomics Laboratory, Department of Laboratory Medicine and Pathology, AUSL/AOU Policlinico, Via del Pozzo 71, 41124, Modena, Italy
| | - Anna Maria Ottomano
- Diagnostic Hematology and Clinical Genomics Laboratory, Department of Laboratory Medicine and Pathology, AUSL/AOU Policlinico, Via del Pozzo 71, 41124, Modena, Italy
| | - Giuliano Bergonzini
- Diagnostic Hematology and Clinical Genomics Laboratory, Department of Laboratory Medicine and Pathology, AUSL/AOU Policlinico, Via del Pozzo 71, 41124, Modena, Italy
| | - Ambra Paolini
- Department of Medical and Surgical Sciences, University of Modena and Reggio Emilia, Hematology Unit, AOU Policlinico, Modena, Italy
| | - Beatrice Lusenti
- Diagnostic Hematology and Clinical Genomics Laboratory, Department of Laboratory Medicine and Pathology, AUSL/AOU Policlinico, Via del Pozzo 71, 41124, Modena, Italy
| | - Jovana Milić
- Department of Surgical, Medical, Dental and Morphological Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Sara De Biasi
- Department of Medical and Surgical Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Lara Gibellini
- Department of Medical and Surgical Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Andrea Cossarizza
- Department of Medical and Surgical Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Stefano Busani
- Department of Anesthesia and Intensive Care, University of Modena and Reggio Emilia, Intensive Care Unit, AOU Policlinico, Modena, Italy
| | - Massimo Girardis
- Department of Anesthesia and Intensive Care, University of Modena and Reggio Emilia, Intensive Care Unit, AOU Policlinico, Modena, Italy
| | - Giovanni Guaraldi
- Department of Surgical, Medical, Dental and Morphological Sciences, University of Modena and Reggio Emilia, Infectious Diseases Clinics, AOU Policlinico, Modena, Italy
| | - Cristina Mussini
- Department of Surgical, Medical, Dental and Morphological Sciences, University of Modena and Reggio Emilia, Infectious Diseases Clinics, AOU Policlinico, Modena, Italy
| | - Rossella Manfredini
- Department of Life Sciences, University of Modena and Reggio Emilia, Centre for Regenerative Medicine "Stefano Ferrari", Modena, Italy
| | - Mario Luppi
- Department of Medical and Surgical Sciences, University of Modena and Reggio Emilia, Hematology Unit, AOU Policlinico, Modena, Italy
| | - Enrico Tagliafico
- Diagnostic Hematology and Clinical Genomics Laboratory, Department of Laboratory Medicine and Pathology, AUSL/AOU Policlinico, Via del Pozzo 71, 41124, Modena, Italy
- Department of Medical and Surgical Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Tommaso Trenti
- Diagnostic Hematology and Clinical Genomics Laboratory, Department of Laboratory Medicine and Pathology, AUSL/AOU Policlinico, Via del Pozzo 71, 41124, Modena, Italy
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21
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Gangaev A, Ketelaars SLC, Isaeva OI, Patiwael S, Dopler A, Hoefakker K, De Biasi S, Gibellini L, Mussini C, Guaraldi G, Girardis M, Ormeno CMPT, Hekking PJM, Lardy NM, Toebes M, Balderas R, Schumacher TN, Ovaa H, Cossarizza A, Kvistborg P. Identification and characterization of a SARS-CoV-2 specific CD8 + T cell response with immunodominant features. Nat Commun 2021; 12:2593. [PMID: 33972535 PMCID: PMC8110804 DOI: 10.1038/s41467-021-22811-y] [Citation(s) in RCA: 75] [Impact Index Per Article: 25.0] [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: 08/28/2020] [Accepted: 03/26/2021] [Indexed: 02/03/2023] Open
Abstract
The COVID-19 pandemic caused by SARS-CoV-2 is a continuous challenge worldwide, and there is an urgent need to map the landscape of immunogenic and immunodominant epitopes recognized by CD8+ T cells. Here, we analyze samples from 31 patients with COVID-19 for CD8+ T cell recognition of 500 peptide-HLA class I complexes, restricted by 10 common HLA alleles. We identify 18 CD8+ T cell recognized SARS-CoV-2 epitopes, including an epitope with immunodominant features derived from ORF1ab and restricted by HLA-A*01:01. In-depth characterization of SARS-CoV-2-specific CD8+ T cell responses of patients with acute critical and severe disease reveals high expression of NKG2A, lack of cytokine production and a gene expression profile inhibiting T cell re-activation and migration while sustaining survival. SARS-CoV-2-specific CD8+ T cell responses are detectable up to 5 months after recovery from critical and severe disease, and these responses convert from dysfunctional effector to functional memory CD8+ T cells during convalescence.
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Affiliation(s)
- Anastasia Gangaev
- grid.430814.aDivision of Molecular Oncology and Immunology, The Netherlands Cancer Institute, Amsterdam, North Holland The Netherlands
| | - Steven L. C. Ketelaars
- grid.430814.aDivision of Molecular Oncology and Immunology, The Netherlands Cancer Institute, Amsterdam, North Holland The Netherlands
| | - Olga I. Isaeva
- grid.430814.aDivision of Molecular Oncology and Immunology, The Netherlands Cancer Institute, Amsterdam, North Holland The Netherlands
| | - Sanne Patiwael
- grid.430814.aDivision of Molecular Oncology and Immunology, The Netherlands Cancer Institute, Amsterdam, North Holland The Netherlands
| | - Anna Dopler
- grid.430814.aDivision of Molecular Oncology and Immunology, The Netherlands Cancer Institute, Amsterdam, North Holland The Netherlands
| | - Kelly Hoefakker
- grid.430814.aDivision of Molecular Oncology and Immunology, The Netherlands Cancer Institute, Amsterdam, North Holland The Netherlands
| | - Sara De Biasi
- grid.7548.e0000000121697570University of Modena and Reggio Emilia School of Medicine, Modena, Emilia Romagna Italy
| | - Lara Gibellini
- grid.7548.e0000000121697570University of Modena and Reggio Emilia School of Medicine, Modena, Emilia Romagna Italy
| | - Cristina Mussini
- grid.7548.e0000000121697570University of Modena and Reggio Emilia School of Medicine, Modena, Emilia Romagna Italy
| | - Giovanni Guaraldi
- grid.7548.e0000000121697570University of Modena and Reggio Emilia School of Medicine, Modena, Emilia Romagna Italy
| | - Massimo Girardis
- grid.7548.e0000000121697570University of Modena and Reggio Emilia School of Medicine, Modena, Emilia Romagna Italy
| | - Cami M. P. Talavera Ormeno
- grid.10419.3d0000000089452978Department of Cell and Chemical Biology, Leiden University Medical Center, Leiden, South Holland The Netherlands
| | - Paul J. M. Hekking
- grid.10419.3d0000000089452978Department of Cell and Chemical Biology, Leiden University Medical Center, Leiden, South Holland The Netherlands
| | - Neubury M. Lardy
- grid.417732.40000 0001 2234 6887Department of Immunogenetics, Sanquin Diagnostics B.V., Amsterdam, North Holland The Netherlands
| | - Mireille Toebes
- grid.430814.aDivision of Molecular Oncology and Immunology, The Netherlands Cancer Institute, Amsterdam, North Holland The Netherlands
| | - Robert Balderas
- grid.420052.10000 0004 0543 6807Department of Biological Sciences, BD Biosciences, San Jose, CA USA
| | - Ton N. Schumacher
- grid.430814.aDivision of Molecular Oncology and Immunology, The Netherlands Cancer Institute, Amsterdam, North Holland The Netherlands
| | - Huib Ovaa
- grid.10419.3d0000000089452978Department of Cell and Chemical Biology, Leiden University Medical Center, Leiden, South Holland The Netherlands
| | - Andrea Cossarizza
- grid.7548.e0000000121697570University of Modena and Reggio Emilia School of Medicine, Modena, Emilia Romagna Italy
| | - Pia Kvistborg
- grid.430814.aDivision of Molecular Oncology and Immunology, The Netherlands Cancer Institute, Amsterdam, North Holland The Netherlands
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22
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De Biasi S, Gibellini L, Lo Tartaro D, Puccio S, Rabacchi C, Mazza EMC, Brummelman J, Williams B, Kaihara K, Forcato M, Bicciato S, Pinti M, Depenni R, Sabbatini R, Longo C, Dominici M, Pellacani G, Lugli E, Cossarizza A. Circulating mucosal-associated invariant T cells identify patients responding to anti-PD-1 therapy. Nat Commun 2021; 12:1669. [PMID: 33723257 PMCID: PMC7961017 DOI: 10.1038/s41467-021-21928-4] [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] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Accepted: 02/20/2021] [Indexed: 12/14/2022] Open
Abstract
Immune checkpoint inhibitors are used for treating patients with metastatic melanoma. Since the response to treatment is variable, biomarkers are urgently needed to identify patients who may benefit from such therapy. Here, we combine single-cell RNA-sequencing and multiparameter flow cytometry to assess changes in circulating CD8+ T cells in 28 patients with metastatic melanoma starting anti-PD-1 therapy, followed for 6 months: 17 responded to therapy, whilst 11 did not. Proportions of activated and proliferating CD8+ T cells and of mucosal-associated invariant T (MAIT) cells are significantly higher in responders, prior to and throughout therapy duration. MAIT cells from responders express higher level of CXCR4 and produce more granzyme B. In silico analysis support MAIT presence in the tumor microenvironment. Finally, patients with >1.7% of MAIT among peripheral CD8+ population show a better response to treatment. Our results thus suggest that MAIT cells may be considered a biomarker for patients responding to anti-PD-1 therapy.
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Affiliation(s)
- Sara De Biasi
- Department of Medical and Surgical Sciences for Children & Adults, University of Modena and Reggio Emilia, Modena, Italy.
| | - Lara Gibellini
- Department of Medical and Surgical Sciences for Children & Adults, University of Modena and Reggio Emilia, Modena, Italy
| | - Domenico Lo Tartaro
- Department of Medical and Surgical Sciences for Children & Adults, University of Modena and Reggio Emilia, Modena, Italy
| | - Simone Puccio
- Laboratory of Translational Immunology, IRCCS Humanitas Research Hospital, Milan, Italy
| | - Claudio Rabacchi
- Department of Medical and Surgical Sciences for Children & Adults, University of Modena and Reggio Emilia, Modena, Italy
| | - Emilia M C Mazza
- Laboratory of Translational Immunology, IRCCS Humanitas Research Hospital, Milan, Italy
| | - Jolanda Brummelman
- Laboratory of Translational Immunology, IRCCS Humanitas Research Hospital, Milan, Italy
| | | | | | - Mattia Forcato
- Department of Life Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Silvio Bicciato
- Department of Life Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Marcello Pinti
- Department of Life Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Roberta Depenni
- Department of Oncology, University of Modena & Reggio Emilia, Modena, Italy
| | - Roberto Sabbatini
- Department of Oncology, University of Modena & Reggio Emilia, Modena, Italy
| | - Caterina Longo
- Department of Surgery, Medicine, Dentistry and Morphological Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Massimo Dominici
- Department of Medical and Surgical Sciences for Children & Adults, University of Modena and Reggio Emilia, Modena, Italy.,Department of Oncology, University of Modena & Reggio Emilia, Modena, Italy
| | - Giovanni Pellacani
- Department of Medical and Surgical Sciences for Children & Adults, University of Modena and Reggio Emilia, Modena, Italy
| | - Enrico Lugli
- Laboratory of Translational Immunology, IRCCS Humanitas Research Hospital, Milan, Italy.,Humanitas Flow Cytometry Core, IRCCS Humanitas Research Hospital, Milan, Italy
| | - Andrea Cossarizza
- Department of Medical and Surgical Sciences for Children & Adults, University of Modena and Reggio Emilia, Modena, Italy.,National Institute for Cardiovascular Research, Bologna, Italy
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23
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Guida A, Sabbatini R, Gibellini L, De Biasi S, Cossarizza A, Porta C. Finding predictive factors for immunotherapy in metastatic renal-cell carcinoma: What are we looking for? Cancer Treat Rev 2021; 94:102157. [PMID: 33607461 DOI: 10.1016/j.ctrv.2021.102157] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [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: 09/09/2020] [Revised: 01/23/2021] [Accepted: 01/25/2021] [Indexed: 01/15/2023]
Abstract
A major breakthrough in cancer immunotherapy was the development of monoclonal antibodies targeting inhibitory immune checkpoint proteins. This approach demonstrated significant antitumor activity and efficacy in different cancer types, including metastatic renal cell carcinoma (mRCC). In the majority of patients, this drug is able to restore the patient's tumour-specific T-cell-mediated response thus improving both overall survival and objective response rate. However, a lack of clinical response occurs in a number of patients, raising questions about how to predict and increase the number of patients who receive long-term clinical benefit from immune checkpoint therapy or not. The aim of this review is to summarize available data about immune biomarkers in patients with mRCC treated with immunotherapy.
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Affiliation(s)
- Annalisa Guida
- Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Modena, Italy; Medical Oncology, Azienda Ospedaliera Santa Maria, Terni, Italy.
| | - Roberto Sabbatini
- Department of Oncology, Hematology and Respiratory Diseases, University of Modena and Reggio Emilia, Modena, Italy
| | - Lara Gibellini
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia, Modena, Italy
| | - Sara De Biasi
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia, Modena, Italy
| | - Andrea Cossarizza
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia, Modena, Italy
| | - Camillo Porta
- Department of Biomedical Sciences and Human Oncology, University of Bari 'A. Moro', Bari, Italy
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24
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Gibellini L, De Biasi S, Paolini A, Borella R, Boraldi F, Mattioli M, Lo Tartaro D, Fidanza L, Caro‐Maldonado A, Meschiari M, Iadisernia V, Bacca E, Riva G, Cicchetti L, Quaglino D, Guaraldi G, Busani S, Girardis M, Mussini C, Cossarizza A. Altered bioenergetics and mitochondrial dysfunction of monocytes in patients with COVID-19 pneumonia. EMBO Mol Med 2020; 12:e13001. [PMID: 33078545 PMCID: PMC7645870 DOI: 10.15252/emmm.202013001] [Citation(s) in RCA: 114] [Impact Index Per Article: 28.5] [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: 06/23/2020] [Revised: 10/09/2020] [Accepted: 10/14/2020] [Indexed: 12/13/2022] Open
Abstract
In patients infected by SARS-CoV-2 who experience an exaggerated inflammation leading to pneumonia, monocytes likely play a major role but have received poor attention. Thus, we analyzed peripheral blood monocytes from patients with COVID-19 pneumonia and found that these cells show signs of altered bioenergetics and mitochondrial dysfunction, had a reduced basal and maximal respiration, reduced spare respiratory capacity, and decreased proton leak. Basal extracellular acidification rate was also diminished, suggesting reduced capability to perform aerobic glycolysis. Although COVID-19 monocytes had a reduced ability to perform oxidative burst, they were still capable of producing TNF and IFN-γ in vitro. A significantly high amount of monocytes had depolarized mitochondria and abnormal mitochondrial ultrastructure. A redistribution of monocyte subsets, with a significant expansion of intermediate/pro-inflammatory cells, and high amounts of immature monocytes were found, along with a concomitant compression of classical monocytes, and an increased expression of inhibitory checkpoints like PD-1/PD-L1. High plasma levels of several inflammatory cytokines and chemokines, including GM-CSF, IL-18, CCL2, CXCL10, and osteopontin, finally confirm the importance of monocytes in COVID-19 immunopathogenesis.
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Affiliation(s)
- Lara Gibellini
- Department of Medical and Surgical Sciences for Children and AdultsUniversity of Modena and Reggio EmiliaModenaItaly
| | - Sara De Biasi
- Department of Medical and Surgical Sciences for Children and AdultsUniversity of Modena and Reggio EmiliaModenaItaly
| | - Annamaria Paolini
- Department of Medical and Surgical Sciences for Children and AdultsUniversity of Modena and Reggio EmiliaModenaItaly
| | - Rebecca Borella
- Department of Medical and Surgical Sciences for Children and AdultsUniversity of Modena and Reggio EmiliaModenaItaly
| | - Federica Boraldi
- Department of Life SciencesUniversity of Modena and Reggio EmiliaModenaItaly
| | - Marco Mattioli
- Department of Medical and Surgical Sciences for Children and AdultsUniversity of Modena and Reggio EmiliaModenaItaly
| | - Domenico Lo Tartaro
- Department of Medical and Surgical Sciences for Children and AdultsUniversity of Modena and Reggio EmiliaModenaItaly
| | - Lucia Fidanza
- Department of Medical and Surgical Sciences for Children and AdultsUniversity of Modena and Reggio EmiliaModenaItaly
| | | | - Marianna Meschiari
- Infectious Diseases ClinicsAOU Policlinico and University of Modena and Reggio EmiliaModenaItaly
| | - Vittorio Iadisernia
- Infectious Diseases ClinicsAOU Policlinico and University of Modena and Reggio EmiliaModenaItaly
| | - Erica Bacca
- Infectious Diseases ClinicsAOU Policlinico and University of Modena and Reggio EmiliaModenaItaly
| | - Giovanni Riva
- Department of Laboratory Medicine and PathologyAUSL/AOU PoliclinicoModenaItaly
| | | | - Daniela Quaglino
- Department of Life SciencesUniversity of Modena and Reggio EmiliaModenaItaly
| | - Giovanni Guaraldi
- Infectious Diseases ClinicsAOU Policlinico and University of Modena and Reggio EmiliaModenaItaly
| | - Stefano Busani
- Department of Anesthesia and Intensive CareAOU Policlinico and University of Modena and Reggio EmiliaModenaItaly
| | - Massimo Girardis
- Department of Anesthesia and Intensive CareAOU Policlinico and University of Modena and Reggio EmiliaModenaItaly
| | - Cristina Mussini
- Infectious Diseases ClinicsAOU Policlinico and University of Modena and Reggio EmiliaModenaItaly
| | - Andrea Cossarizza
- Department of Medical and Surgical Sciences for Children and AdultsUniversity of Modena and Reggio EmiliaModenaItaly
- Institute for Cardiovascular ResearchBolognaItaly
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25
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Nasi M, Pecorini S, De Biasi S, Digaetano M, Chester J, Aramini B, Lo Tartaro D, Pinti M, De Gaetano A, Gibellini L, Mattioli AV, Mussini C, Cossarizza A. Short Communication: Circulating Mitochondrial DNA and Lipopolysaccharide-Binding Protein but Not Bacterial DNA Are Increased in Acute Human Immunodeficiency Virus Infection. AIDS Res Hum Retroviruses 2020; 36:817-820. [PMID: 32674583 DOI: 10.1089/aid.2020.0098] [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] [Indexed: 01/19/2023] Open
Abstract
Microbial translocation has been suggested as a major driver of chronic immune activation HIV infection. Thus, we compared the extent of microbial translocation in patients with acute HIV infection and patients followed after CD4-guided structured treatment interruption (STI) by measuring different circulating markers: (1) lipopolysaccharide (LPS)-binding protein (LBP), (2) bacterial DNA, (3) soluble CD14 (sCD14), and (4) mitochondrial DNA (mtDNA). Bacterial DNA and sCD14 levels were similar in all groups. Patients in acute phase showed higher levels of LBP and mtDNA. In STI, we found a positive correlation between the percentage of CD8+ T cells and bacterial DNA levels. Considering all patients, LBP was positively correlated with the percentage and the absolute count of CD8+ T cells, and with mtDNA stressing the importance of mitochondrial products in sustaining chronic immune activation.
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Affiliation(s)
- Milena Nasi
- Department of Surgery, Medicine, Dentistry and Morphological Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Simone Pecorini
- Department of Biomedical, Metabolic and Neural Sciences, and University of Modena and Reggio Emilia, Modena, Italy
| | - Sara De Biasi
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia, Modena, Italy
| | - Margherita Digaetano
- Department of Surgery, Medicine, Dentistry and Morphological Sciences, University of Modena and Reggio Emilia, Modena, Italy
- Infectious Diseases Clinics, Azienda Ospedaliero-Universitaria Policlinico di Modena, Modena, Italy
| | - Johanna Chester
- Department of Surgery, Medicine, Dentistry and Morphological Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Beatrice Aramini
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia, Modena, Italy
| | - Domenico Lo Tartaro
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia, Modena, Italy
| | - Marcello Pinti
- Department of Life Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Anna De Gaetano
- Department of Life Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Lara Gibellini
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia, Modena, Italy
| | - Anna Vittoria Mattioli
- Department of Surgery, Medicine, Dentistry and Morphological Sciences, University of Modena and Reggio Emilia, Modena, Italy
- National Institute of Cardiovascular Research, Bologna, Italy
| | - Cristina Mussini
- Department of Surgery, Medicine, Dentistry and Morphological Sciences, University of Modena and Reggio Emilia, Modena, Italy
- Infectious Diseases Clinics, Azienda Ospedaliero-Universitaria Policlinico di Modena, Modena, Italy
| | - Andrea Cossarizza
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia, Modena, Italy
- National Institute of Cardiovascular Research, Bologna, Italy
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26
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Nasi M, De Gaetano A, Bianchini E, De Biasi S, Gibellini L, Neroni A, Mattioli M, Pinti M, Lo Tartaro D, Borella R, Mattioli AV, Chester J, Melegari A, Simone AM, Ferraro D, Vitetta F, Sola P, Cossarizza A. Mitochondrial damage-associated molecular patterns stimulate reactive oxygen species production in human microglia. Mol Cell Neurosci 2020; 108:103538. [PMID: 32828963 DOI: 10.1016/j.mcn.2020.103538] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2019] [Revised: 07/31/2020] [Accepted: 08/12/2020] [Indexed: 12/16/2022] Open
Abstract
Microglia are the resident innate immune cells of the central nervous system and exert functions of host defense and maintenance of normal tissue homeostasis, along with support of neuronal processes in the healthy brain. Chronic and dysregulated microglial cell activation has increasingly been linked to the status of neuroinflammation underlying many neurodegenerative diseases, including multiple sclerosis (MS). However, the stimulus (or stimuli) and mechanisms by which microglial activation is initiated and maintained MS are still debated. The purpose of our research was to investigate whether the endogenous mitochondrial (mt)-derived damage-associated molecular patterns (MTDs) mtDNA, N-formyl peptides and cardiolipin (CL) contribute to these phenomena. We characterized the effects of the abovementioned MTDs on microglia activation in vitro (i.e. using HMC3 cells) by evaluating the expression of gene coding for proteins involved in their binding and coupled to downstream signaling pathways, the up-regulation of markers of activation on the cell surface and the production of pro-inflammatory cytokines and reactive oxygen species. At the transcriptional level, significant variations in the mRNA relative expression of five of eleven selected genes were observed in response to stimulation. No changes in activation of antigenic profile or functional properties of HMC3 cells were observed; there was no up-regulation of HLA-DR expression or increased secretion of tumor necrosis factor-α and interleukin-6. However, after stimulation with mtDNA and CL, an increase in cellular oxidative stress, but not in the mt ROS O2-, compared to control cells, were observed. There were no effects on cell viability. Overall, our data suggest that MTDs could cause a failure in microglial activation toward a pro-inflammatory phenotype, possibly triggering an endogenous regulatory mechanism for the resolution of neuroinflammation. This could open a door for the development of drugs selectively targeting microglia and modulating its functionality to treat MS and/or other neurodegenerative conditions in which MTDs have a pathogenic relevance.
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Affiliation(s)
- Milena Nasi
- Department of Surgery, Medicine, Dentistry and Morphological Sciences, University of Modena and Reggio Emilia, via Campi, 287, 41125 Modena, Italy.
| | - Anna De Gaetano
- Department of Life Sciences, University of Modena and Reggio Emilia, via Campi, 287, 41125 Modena, Italy
| | - Elena Bianchini
- Department of Surgery, Medicine, Dentistry and Morphological Sciences, University of Modena and Reggio Emilia, via Campi, 287, 41125 Modena, Italy
| | - Sara De Biasi
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia, via Campi, 287, 41125 Modena, Italy
| | - Lara Gibellini
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia, via Campi, 287, 41125 Modena, Italy
| | - Anita Neroni
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia, via Campi, 287, 41125 Modena, Italy
| | - Marco Mattioli
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia, via Campi, 287, 41125 Modena, Italy
| | - Marcello Pinti
- Department of Life Sciences, University of Modena and Reggio Emilia, via Campi, 287, 41125 Modena, Italy
| | - Domenico Lo Tartaro
- Clinical and Experimental Medicine PhD Program, University of Modena and Reggio Emilia, via Campi, 287, 41125 Modena, Italy
| | - Rebecca Borella
- Clinical and Experimental Medicine PhD Program, University of Modena and Reggio Emilia, via Campi, 287, 41125 Modena, Italy
| | - Anna Vittoria Mattioli
- Department of Surgery, Medicine, Dentistry and Morphological Sciences, University of Modena and Reggio Emilia, via Campi, 287, 41125 Modena, Italy; National Institute of Cardiovascular Research, via Irnerio, 48, 40126 Bologna, Italy
| | - Johanna Chester
- Department of Surgery, Medicine, Dentistry and Morphological Sciences, University of Modena and Reggio Emilia, via Campi, 287, 41125 Modena, Italy
| | - Alessandra Melegari
- Department of Laboratory Medicine and Pathology, Azienda Ospedaliero-Universitaria di Modena Ospedale Civile di Baggiovara, via Giardini, 1355, 41126 Baggiovara, MO, Italy
| | - Anna Maria Simone
- Neurology Unit, Carpi Hospital, AUSL Modena, via Molinari, 2, 41012 Carpi, MO, Italy
| | - Diana Ferraro
- Department of Neurosciences, Azienda Ospedaliero-Universitaria di Modena Ospedale Civile di Baggiovara, via Giardini, 1355, 41126 Baggiovara, MO, Italy; Department of Biomedical, Metabolic and Neurosciences, University of Modena and Reggio Emilia, via Campi, 287, 41125 Modena, Italy
| | - Francesca Vitetta
- Department of Neurosciences, Azienda Ospedaliero-Universitaria di Modena Ospedale Civile di Baggiovara, via Giardini, 1355, 41126 Baggiovara, MO, Italy
| | - Patrizia Sola
- Department of Neurosciences, Azienda Ospedaliero-Universitaria di Modena Ospedale Civile di Baggiovara, via Giardini, 1355, 41126 Baggiovara, MO, Italy
| | - Andrea Cossarizza
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia, via Campi, 287, 41125 Modena, Italy; National Institute of Cardiovascular Research, via Irnerio, 48, 40126 Bologna, Italy
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27
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De Biasi S, Lo Tartaro D, Meschiari M, Gibellini L, Bellinazzi C, Borella R, Fidanza L, Mattioli M, Paolini A, Gozzi L, Jaacoub D, Faltoni M, Volpi S, Milić J, Sita M, Sarti M, Pucillo C, Girardis M, Guaraldi G, Mussini C, Cossarizza A. Expansion of plasmablasts and loss of memory B cells in peripheral blood from COVID-19 patients with pneumonia. Eur J Immunol 2020; 50:1283-1294. [PMID: 32910469 DOI: 10.1002/eji.202048838] [Citation(s) in RCA: 81] [Impact Index Per Article: 20.3] [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: 06/23/2020] [Revised: 07/09/2020] [Accepted: 07/23/2020] [Indexed: 12/23/2022]
Abstract
Studies on the interactions between SARS-CoV-2 and humoral immunity are fundamental to elaborate effective therapies including vaccines. We used polychromatic flow cytometry, coupled with unsupervised data analysis and principal component analysis (PCA), to interrogate B cells in untreated patients with COVID-19 pneumonia. COVID-19 patients displayed normal plasma levels of the main immunoglobulin classes, of antibodies against common antigens or against antigens present in common vaccines. However, we found a decreased number of total and naïve B cells, along with decreased percentages and numbers of memory switched and unswitched B cells. On the contrary, IgM+ and IgM- plasmablasts were significantly increased. In vitro cell activation revealed that B lymphocytes showed a normal proliferation index and number of dividing cells per cycle. PCA indicated that B-cell number, naive and memory B cells but not plasmablasts clustered with patients who were discharged, while plasma IgM level, C-reactive protein, D-dimer, and SOFA score with those who died. In patients with pneumonia, the derangement of the B-cell compartment could be one of the causes of the immunological failure to control SARS-Cov2, have a relevant influence on several pathways, organs and systems, and must be considered to develop vaccine strategies.
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Affiliation(s)
- Sara De Biasi
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia School of Medicine, Modena, Italy
| | - Domenico Lo Tartaro
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia School of Medicine, Modena, Italy
| | - Marianna Meschiari
- Infectious Diseases Clinics, AOU Policlinico and University of Modena and Reggio Emilia, Modena, Italy
| | - Lara Gibellini
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia School of Medicine, Modena, Italy
| | - Caterina Bellinazzi
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia School of Medicine, Modena, Italy
| | - Rebecca Borella
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia School of Medicine, Modena, Italy
| | - Lucia Fidanza
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia School of Medicine, Modena, Italy
| | - Marco Mattioli
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia School of Medicine, Modena, Italy
| | - Annamaria Paolini
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia School of Medicine, Modena, Italy
| | - Licia Gozzi
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia School of Medicine, Modena, Italy
| | - Dina Jaacoub
- Infectious Diseases Clinics, AOU Policlinico and University of Modena and Reggio Emilia, Modena, Italy
| | - Matteo Faltoni
- Infectious Diseases Clinics, AOU Policlinico and University of Modena and Reggio Emilia, Modena, Italy
| | - Sara Volpi
- Infectious Diseases Clinics, AOU Policlinico and University of Modena and Reggio Emilia, Modena, Italy
| | - Jovana Milić
- Infectious Diseases Clinics, AOU Policlinico and University of Modena and Reggio Emilia, Modena, Italy
| | - Marco Sita
- Department of Anesthesia and Intensive Care, AOU Policlinico and University of Modena and Reggio Emilia, Modena, Italy
| | - Mario Sarti
- Clinical Microbiology Unit, AOU Policlinico, Modena, Italy
| | - Carlo Pucillo
- Laboratory of Immunology, Department of Medicine, University of Udine, Udine, Italy
| | - Massimo Girardis
- Department of Anesthesia and Intensive Care, AOU Policlinico and University of Modena and Reggio Emilia, Modena, Italy
| | - Giovanni Guaraldi
- Infectious Diseases Clinics, AOU Policlinico and University of Modena and Reggio Emilia, Modena, Italy
| | - Cristina Mussini
- Infectious Diseases Clinics, AOU Policlinico and University of Modena and Reggio Emilia, Modena, Italy
| | - Andrea Cossarizza
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia School of Medicine, Modena, Italy.,National Institute for Cardiovascular Research, Bologna, Italy
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28
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De Biasi S, Meschiari M, Gibellini L, Bellinazzi C, Borella R, Fidanza L, Gozzi L, Iannone A, Lo Tartaro D, Mattioli M, Paolini A, Menozzi M, Milić J, Franceschi G, Fantini R, Tonelli R, Sita M, Sarti M, Trenti T, Brugioni L, Cicchetti L, Facchinetti F, Pietrangelo A, Clini E, Girardis M, Guaraldi G, Mussini C, Cossarizza A. Marked T cell activation, senescence, exhaustion and skewing towards TH17 in patients with COVID-19 pneumonia. Nat Commun 2020; 11:3434. [PMID: 32632085 PMCID: PMC7338513 DOI: 10.1038/s41467-020-17292-4] [Citation(s) in RCA: 540] [Impact Index Per Article: 135.0] [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: 03/24/2020] [Accepted: 06/23/2020] [Indexed: 02/06/2023] Open
Abstract
The immune system of patients infected by SARS-CoV-2 is severely impaired. Detailed investigation of T cells and cytokine production in patients affected by COVID-19 pneumonia are urgently required. Here we show that, compared with healthy controls, COVID-19 patients' T cell compartment displays several alterations involving naïve, central memory, effector memory and terminally differentiated cells, as well as regulatory T cells and PD1+CD57+ exhausted T cells. Significant alterations exist also in several lineage-specifying transcription factors and chemokine receptors. Terminally differentiated T cells from patients proliferate less than those from healthy controls, whereas their mitochondria functionality is similar in CD4+ T cells from both groups. Patients display significant increases of proinflammatory or anti-inflammatory cytokines, including T helper type-1 and type-2 cytokines, chemokines and galectins; their lymphocytes produce more tumor necrosis factor (TNF), interferon-γ, interleukin (IL)-2 and IL-17, with the last observation implying that blocking IL-17 could provide a novel therapeutic strategy for COVID-19.
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Affiliation(s)
- Sara De Biasi
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia School of Medicine, Via Campi 287, 41125, Modena, Italy
| | - Marianna Meschiari
- Infectious Diseases Clinics, AOU Policlinico and University of Modena and Reggio Emilia, via del Pozzo 71, 41124, Modena, Italy
| | - Lara Gibellini
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia School of Medicine, Via Campi 287, 41125, Modena, Italy
| | - Caterina Bellinazzi
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia School of Medicine, Via Campi 287, 41125, Modena, Italy
| | - Rebecca Borella
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia School of Medicine, Via Campi 287, 41125, Modena, Italy
| | - Lucia Fidanza
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia School of Medicine, Via Campi 287, 41125, Modena, Italy
| | - Licia Gozzi
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia School of Medicine, Via Campi 287, 41125, Modena, Italy
| | - Anna Iannone
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia School of Medicine, Via Campi 287, 41125, Modena, Italy
| | - Domenico Lo Tartaro
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia School of Medicine, Via Campi 287, 41125, Modena, Italy
| | - Marco Mattioli
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia School of Medicine, Via Campi 287, 41125, Modena, Italy
| | - Annamaria Paolini
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia School of Medicine, Via Campi 287, 41125, Modena, Italy
| | - Marianna Menozzi
- Infectious Diseases Clinics, AOU Policlinico and University of Modena and Reggio Emilia, via del Pozzo 71, 41124, Modena, Italy
| | - Jovana Milić
- Infectious Diseases Clinics, AOU Policlinico and University of Modena and Reggio Emilia, via del Pozzo 71, 41124, Modena, Italy
| | - Giacomo Franceschi
- Infectious Diseases Clinics, AOU Policlinico and University of Modena and Reggio Emilia, via del Pozzo 71, 41124, Modena, Italy
| | - Riccardo Fantini
- Respiratory Diseases Unit, AOU Policlinico and University of Modena and Reggio Emilia, via del Pozzo 71, 41124, Modena, Italy
| | - Roberto Tonelli
- Respiratory Diseases Unit, AOU Policlinico and University of Modena and Reggio Emilia, via del Pozzo 71, 41124, Modena, Italy
| | - Marco Sita
- Department of Anesthesia and Intensive Care, AOU Policlinico and University of Modena and Reggio Emilia, via del Pozzo 71, 41124, Modena, Italy
| | - Mario Sarti
- Clinical Microbiology Unit, AOU Policlinico, via del Pozzo 71, 41124, Modena, Italy
| | - Tommaso Trenti
- Clinical Microbiology Unit, AOU Policlinico, via del Pozzo 71, 41124, Modena, Italy
| | - Lucio Brugioni
- Emergency Department, MIAC, AOU Policlinico, via del Pozzo 71, 41124, Modena, Italy
| | | | - Fabio Facchinetti
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia School of Medicine, Via Campi 287, 41125, Modena, Italy
| | - Antonello Pietrangelo
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia School of Medicine, Via Campi 287, 41125, Modena, Italy
| | - Enrico Clini
- Respiratory Diseases Unit, AOU Policlinico and University of Modena and Reggio Emilia, via del Pozzo 71, 41124, Modena, Italy
| | - Massimo Girardis
- Department of Anesthesia and Intensive Care, AOU Policlinico and University of Modena and Reggio Emilia, via del Pozzo 71, 41124, Modena, Italy
| | - Giovanni Guaraldi
- Infectious Diseases Clinics, AOU Policlinico and University of Modena and Reggio Emilia, via del Pozzo 71, 41124, Modena, Italy
| | - Cristina Mussini
- Infectious Diseases Clinics, AOU Policlinico and University of Modena and Reggio Emilia, via del Pozzo 71, 41124, Modena, Italy
| | - Andrea Cossarizza
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia School of Medicine, Via Campi 287, 41125, Modena, Italy.
- National Institute for Cardiovascular Research, via Irnerio 48, 40126, Bologna, Italy.
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29
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Franceschini E, De Biasi S, Digaetano M, Bianchini E, Lo Tartaro D, Gibellini L, Menozzi M, Zona S, Tarantino G, Nasi M, Codeluppi M, Guaraldi G, Magistri P, Di Benedetto F, Pinti M, Mussini C, Cossarizza A. Efficient T-Cell Compartment in HIV-Positive Patients Receiving Orthotopic Liver Transplant and Immunosuppressive Therapy. J Infect Dis 2020; 223:482-493. [PMID: 32620016 DOI: 10.1093/infdis/jiaa395] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2020] [Accepted: 06/26/2020] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND In patients undergoing orthotopic liver transplant (OLT), immunosuppressive treatment is mandatory and infections are leading causes of morbidity/mortality. Thus, it is essential to understand the functionality of cell-mediated immunity after OLT. The aim of the study was to identify changes in T-cell phenotype and polyfunctionality in human immunodeficiency virus-positive (HIV+) and -negative (HIV-) patients undergoing immunosuppressive treatment after OLT. METHODS We studied peripheral blood mononuclear cells from 108 subjects divided into 4 groups of 27: HIV+ transplanted patients, HIV- transplanted patients, HIV+ nontransplanted patients, and healthy subjects. T-cell activation, differentiation, and cytokine production were analyzed by flow cytometry. RESULTS Median age was 55 years (interquartile range, 52-59 years); the median CD4 count in HIV+ patients was 567 cells/mL, and all had undetectable viral load. CD4+ and CD8+ T-cell subpopulations showed different distributions between HIV+ and HIV- OLT patients. A cluster representing effector cells expressing PD1 was abundant in HIV- transplanted patients and they were characterized by higher levels of CD4+ T cells able to produce interferon-γ and tumor necrosis factor-α. CONCLUSIONS HIV- transplanted patients have more exhausted or inflammatory T cells compared to HIV+ transplanted patients, suggesting that patients who have already experienced a form of immunosuppression due to HIV infection respond differently to anti-rejection therapy.
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Affiliation(s)
| | - Sara De Biasi
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia, Modena, Italy
| | | | - Elena Bianchini
- Department of Surgical, Medical, Dental and Morphological Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Domenico Lo Tartaro
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia, Modena, Italy
| | - Lara Gibellini
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia, Modena, Italy
| | - Marianna Menozzi
- Clinic of Infectious Diseases, University Hospital, Modena, Italy
| | - Stefano Zona
- Clinic of Infectious Diseases, University Hospital, Modena, Italy
| | - Giuseppe Tarantino
- Hepato-Pancreato-Biliary Surgery and Liver Transplantation Unit, University Hospital, Modena, Italy
| | - Milena Nasi
- Department of Surgical, Medical, Dental and Morphological Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Mauro Codeluppi
- Clinic of Infectious Diseases, University Hospital, Modena, Italy
| | - Giovanni Guaraldi
- Clinic of Infectious Diseases, University Hospital, Modena, Italy.,Department of Surgical, Medical, Dental and Morphological Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Paolo Magistri
- Department of Surgical, Medical, Dental and Morphological Sciences, University of Modena and Reggio Emilia, Modena, Italy.,Hepato-Pancreato-Biliary Surgery and Liver Transplantation Unit, University Hospital, Modena, Italy
| | - Fabrizio Di Benedetto
- Department of Surgical, Medical, Dental and Morphological Sciences, University of Modena and Reggio Emilia, Modena, Italy.,Hepato-Pancreato-Biliary Surgery and Liver Transplantation Unit, University Hospital, Modena, Italy
| | - Marcello Pinti
- Department of Life Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Cristina Mussini
- Clinic of Infectious Diseases, University Hospital, Modena, Italy.,Department of Surgical, Medical, Dental and Morphological Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Andrea Cossarizza
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia, Modena, Italy.,Istituto Nazionale per le Ricerche Cardiovascolari, Bologna, Italy
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30
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Cossarizza A, Gibellini L, De Biasi S, Lo Tartaro D, Mattioli M, Paolini A, Fidanza L, Bellinazzi C, Borella R, Castaniere I, Meschiari M, Sita M, Manco G, Clini E, Gelmini R, Girardis M, Guaraldi G, Mussini C. Handling and Processing of Blood Specimens from Patients with COVID-19 for Safe Studies on Cell Phenotype and Cytokine Storm. Cytometry A 2020; 97:668-673. [PMID: 32275124 PMCID: PMC7262259 DOI: 10.1002/cyto.a.24009] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [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: 03/25/2020] [Revised: 03/28/2020] [Accepted: 03/30/2020] [Indexed: 01/02/2023]
Abstract
The pandemic caused by severe acute respiratory syndrome coronavirus 2 heavily involves all those working in a laboratory. Samples from known infected patients or donors who are considered healthy can arrive, and a colleague might be asymptomatic but able to transmit the virus. Working in a clinical laboratory is posing several safety challenges. Few years ago, International Society for Advancement of Cytometry published guidelines to safely analyze and sort human samples that were revised in these days. We describe the procedures that we have been following since the first patient appeared in Italy, which have only slightly modified our standard one, being all human samples associated with risks. © 2020 International Society for Advancement of Cytometry.
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Affiliation(s)
- Andrea Cossarizza
- Department of Medical and Surgical Sciences for Children and AdultsSchool of Medicine, University of Modena and Reggio EmiliaModenaItaly
- National Institute for Cardiovascular ResearchBolognaItaly
| | - Lara Gibellini
- Department of Medical and Surgical Sciences for Children and AdultsSchool of Medicine, University of Modena and Reggio EmiliaModenaItaly
| | - Sara De Biasi
- Department of Medical and Surgical Sciences for Children and AdultsSchool of Medicine, University of Modena and Reggio EmiliaModenaItaly
| | - Domenico Lo Tartaro
- Department of Medical and Surgical Sciences for Children and AdultsSchool of Medicine, University of Modena and Reggio EmiliaModenaItaly
| | - Marco Mattioli
- Department of Medical and Surgical Sciences for Children and AdultsSchool of Medicine, University of Modena and Reggio EmiliaModenaItaly
| | - Annamaria Paolini
- Department of Medical and Surgical Sciences for Children and AdultsSchool of Medicine, University of Modena and Reggio EmiliaModenaItaly
| | - Lucia Fidanza
- Department of Medical and Surgical Sciences for Children and AdultsSchool of Medicine, University of Modena and Reggio EmiliaModenaItaly
| | - Caterina Bellinazzi
- Department of Medical and Surgical Sciences for Children and AdultsSchool of Medicine, University of Modena and Reggio EmiliaModenaItaly
| | - Rebecca Borella
- Department of Medical and Surgical Sciences for Children and AdultsSchool of Medicine, University of Modena and Reggio EmiliaModenaItaly
| | - Ivana Castaniere
- Respiratory Diseases UnitAOU Policlinico and University of Modena and Reggio EmiliaModenaItaly
| | - Marianna Meschiari
- Infectious Diseases Clinics, AOU Policlinico and University of Modena and Reggio EmiliaModenaItaly
| | - Marco Sita
- Department of Anesthesia and Intensive Care UnitAOU Policlinico and University of Modena and Reggio EmiliaModenaItaly
| | - Gianrocco Manco
- Department of SurgeryAOU Policlinico and University of Modena and Reggio EmiliaModenaItaly
| | - Enrico Clini
- Respiratory Diseases UnitAOU Policlinico and University of Modena and Reggio EmiliaModenaItaly
| | - Roberta Gelmini
- Department of SurgeryAOU Policlinico and University of Modena and Reggio EmiliaModenaItaly
| | - Massimo Girardis
- Department of Anesthesia and Intensive Care UnitAOU Policlinico and University of Modena and Reggio EmiliaModenaItaly
| | - Giovanni Guaraldi
- Infectious Diseases Clinics, AOU Policlinico and University of Modena and Reggio EmiliaModenaItaly
| | - Cristina Mussini
- Infectious Diseases Clinics, AOU Policlinico and University of Modena and Reggio EmiliaModenaItaly
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De Gaetano A, Gibellini L, Bianchini E, Borella R, De Biasi S, Nasi M, Boraldi F, Cossarizza A, Pinti M. Impaired Mitochondrial Morphology and Functionality in Lonp1wt/- Mice. J Clin Med 2020; 9:jcm9061783. [PMID: 32521756 PMCID: PMC7355737 DOI: 10.3390/jcm9061783] [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] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Revised: 05/31/2020] [Accepted: 06/04/2020] [Indexed: 01/11/2023] Open
Abstract
LONP1 is a nuclear-encoded mitochondrial protease crucial for organelle homeostasis; mutations of LONP1 have been associated with Cerebral, Ocular, Dental, Auricular, and Skeletal anomalies (CODAS) syndrome. To clarify the role of LONP1 in vivo, we generated a mouse model in which Lonp1 was ablated. The homozygous Lonp−/− mouse was not vital, while the heterozygous Lonp1wt/− showed similar growth rate, weight, length, life-span and histologic features as wild type. Conversely, ultrastructural analysis of heterozygous enterocytes evidenced profound morphological alterations of mitochondria, which appeared increased in number, swollen and larger, with a lower complexity. Embryonic fibroblasts (MEFs) from Lonp1wt/− mice showed a reduced expression of Lonp1 and Tfam, whose expression is regulated by LONP1. Mitochondrial DNA was also reduced, and mitochondria were swollen and larger, albeit at a lesser extent than enterocytes, with a perinuclear distribution. From the functional point of view, mitochondria from heterozygous MEF showed a lower oxygen consumption rate in basal conditions, either in the presence of glucose or galactose, and a reduced expression of mitochondrial complexes than wild type. In conclusion, the presence of one functional copy of the Lonp1 gene leads to impairment of mitochondrial ultrastructure and functions in vivo.
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Affiliation(s)
- Anna De Gaetano
- Department of Life Sciences, University of Modena and Reggio Emilia, 41125 Modena, Italy; (A.D.G.); (F.B.)
| | - Lara Gibellini
- Department of Medical and Surgical Sciences of Children and Adults, University of Modena and Reggio Emilia, 41125 Modena, Italy; (L.G.); (R.B.); (S.D.B.); (A.C.)
| | - Elena Bianchini
- Department of Surgery, Medicine, Dentistry and Morphological Sciences, University of Modena and Reggio Emilia, 41125 Modena, Italy; (E.B.); (M.N.)
| | - Rebecca Borella
- Department of Medical and Surgical Sciences of Children and Adults, University of Modena and Reggio Emilia, 41125 Modena, Italy; (L.G.); (R.B.); (S.D.B.); (A.C.)
| | - Sara De Biasi
- Department of Medical and Surgical Sciences of Children and Adults, University of Modena and Reggio Emilia, 41125 Modena, Italy; (L.G.); (R.B.); (S.D.B.); (A.C.)
| | - Milena Nasi
- Department of Surgery, Medicine, Dentistry and Morphological Sciences, University of Modena and Reggio Emilia, 41125 Modena, Italy; (E.B.); (M.N.)
| | - Federica Boraldi
- Department of Life Sciences, University of Modena and Reggio Emilia, 41125 Modena, Italy; (A.D.G.); (F.B.)
| | - Andrea Cossarizza
- Department of Medical and Surgical Sciences of Children and Adults, University of Modena and Reggio Emilia, 41125 Modena, Italy; (L.G.); (R.B.); (S.D.B.); (A.C.)
| | - Marcello Pinti
- Department of Life Sciences, University of Modena and Reggio Emilia, 41125 Modena, Italy; (A.D.G.); (F.B.)
- Correspondence: ; Tel.: +39-059-205-5386; Fax: +39-059-205-5426
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Gibellini L, De Gaetano A, Mandrioli M, Van Tongeren E, Bortolotti CA, Cossarizza A, Pinti M. The biology of Lonp1: More than a mitochondrial protease. Int Rev Cell Mol Biol 2020; 354:1-61. [PMID: 32475470 DOI: 10.1016/bs.ircmb.2020.02.005] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Initially discovered as a protease responsible for degradation of misfolded or damaged proteins, the mitochondrial Lon protease (Lonp1) turned out to be a multifaceted enzyme, that displays at least three different functions (proteolysis, chaperone activity, binding of mtDNA) and that finely regulates several cellular processes, within and without mitochondria. Indeed, LONP1 in humans is ubiquitously expressed, and is involved in regulation of response to oxidative stress and, heat shock, in the maintenance of mtDNA, in the regulation of mitophagy. Furthermore, its proteolytic activity can regulate several biochemical pathways occurring totally or partially within mitochondria, such as TCA cycle, oxidative phosphorylation, steroid and heme biosynthesis and glutamine production. Because of these multiple activities, Lon protease is highly conserved throughout evolution, and mutations occurring in its gene determines severe diseases in humans, including a rare syndrome characterized by Cerebral, Ocular, Dental, Auricular and Skeletal anomalies (CODAS). Finally, alterations of LONP1 regulation in humans can favor tumor progression and aggressiveness, further highlighting the crucial role of this enzyme in mitochondrial and cellular homeostasis.
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Affiliation(s)
- Lara Gibellini
- Department of Medical and Surgical Sciences of Children and Adults, University of Modena and Reggio Emilia, Modena, Italy
| | - Anna De Gaetano
- Department of Life Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Mauro Mandrioli
- Department of Life Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Elia Van Tongeren
- Department of Life Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | | | - Andrea Cossarizza
- Department of Medical and Surgical Sciences of Children and Adults, University of Modena and Reggio Emilia, Modena, Italy
| | - Marcello Pinti
- Department of Life Sciences, University of Modena and Reggio Emilia, Modena, Italy.
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Gibellini L, De Biasi S, Porta C, Lo Tartaro D, Depenni R, Pellacani G, Sabbatini R, Cossarizza A. Single-Cell Approaches to Profile the Response to Immune Checkpoint Inhibitors. Front Immunol 2020; 11:490. [PMID: 32265933 PMCID: PMC7100547 DOI: 10.3389/fimmu.2020.00490] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [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: 12/11/2019] [Accepted: 03/03/2020] [Indexed: 12/26/2022] Open
Abstract
Novel treatments based upon the use of immune checkpoint inhibitors have an impressive efficacy in different types of cancer. Unfortunately, most patients do not derive benefit or lasting responses, and the reasons for the lack of therapeutic success are not known. Over the past two decades, a pressing need to deeply profile either the tumor microenvironment or cells responsible for the immune response has led investigators to integrate data obtained from traditional approaches with those obtained with new, more sophisticated, single-cell technologies, including high parameter flow cytometry, single-cell sequencing and high resolution imaging. The introduction and use of these technologies had, and still have a prominent impact in the field of cancer immunotherapy, allowing delving deeper into the molecular and cellular crosstalk between cancer and immune system, and fostering the identification of predictive biomarkers of response. In this review, besides the molecular and cellular cancer-immune system interactions, we are discussing how cutting-edge single-cell approaches are helping to point out the heterogeneity of immune cells in the tumor microenvironment and in blood.
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Affiliation(s)
- Lara Gibellini
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia, Modena, Italy
| | - Sara De Biasi
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia, Modena, Italy
| | - Camillo Porta
- Department of Internal Medicine and Therapeutics, Division of Translational Oncology, IRCCS Istituti Clinici Scientifici Maugeri, University of Pavia, Pavia, Italy
| | - Domenico Lo Tartaro
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia, Modena, Italy
| | - Roberta Depenni
- Department of Oncology, Hematology, University of Modena and Reggio Emilia, Modena, Italy
| | - Giovanni Pellacani
- Department of Surgery, Medicine, Dentistry and Morphological Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Roberto Sabbatini
- Department of Oncology, Hematology, University of Modena and Reggio Emilia, Modena, Italy
| | - Andrea Cossarizza
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia, Modena, Italy.,Section of Modena, Istituto Nazionale per le Ricerche Cardiovascolari, Bologna, Italy
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Nasi M, Pecorini S, De Biasi S, Bianchini E, Digaetano M, Neroni A, Lo Tartaro D, Pullano R, Pinti M, Gibellini L, Mussini C, Cossarizza A. Altered Expression of PYCARD, Interleukin 1β, Interleukin 18, and NAIP in Successfully Treated HIV-Positive Patients With a Low Ratio of CD4+ to CD8+ T Cells. J Infect Dis 2020; 219:1743-1748. [PMID: 30590710 DOI: 10.1093/infdis/jiy730] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2018] [Accepted: 12/21/2018] [Indexed: 12/31/2022] Open
Abstract
The expression and activity of main inflammasome components in monocytes from successfully treated human immunodeficiency virus (HIV)-positive patients are poorly studied. Thus, we enrolled 18 patients with a low and 17 with a normal ratio of CD4+ T cells to CD8+ T cells and 11 healthy donors. We found that patients with a low ratio had decreased CCR2 expression among classical and intermediate monocytes and increased CCR5 expression among classical monocytes, compared with patients with a normal ratio. Patients with a low ratio also had higher NAIP and PYCARD messenger RNA levels after lipopolysaccharide stimulation, suggesting an altered ability to control immune activation that could affect their immune reconstitution.
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Affiliation(s)
- Milena Nasi
- Department of Surgery, Medicine, Dentistry. and Morphological Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Simone Pecorini
- Department of Biomedical, Metabolic, and Neural Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Sara De Biasi
- Department of Life Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Elena Bianchini
- Department of Surgery, Medicine, Dentistry. and Morphological Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Margherita Digaetano
- Department of Surgery, Medicine, Dentistry. and Morphological Sciences, University of Modena and Reggio Emilia, Modena, Italy.,Infectious Diseases Clinics, Azienda Ospedaliero-Universitaria Policlinico di Modena, Modena, Italy
| | - Anita Neroni
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia, Modena, Italy
| | - Domenico Lo Tartaro
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia, Modena, Italy
| | - Rosalberta Pullano
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia, Modena, Italy
| | - Marcello Pinti
- Department of Life Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Lara Gibellini
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia, Modena, Italy
| | - Cristina Mussini
- Department of Surgery, Medicine, Dentistry. and Morphological Sciences, University of Modena and Reggio Emilia, Modena, Italy.,Infectious Diseases Clinics, Azienda Ospedaliero-Universitaria Policlinico di Modena, Modena, Italy
| | - Andrea Cossarizza
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia, Modena, Italy
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Borella R, Forti L, Gibellini L, De Gaetano A, De Biasi S, Nasi M, Cossarizza A, Pinti M. Synthesis and Anticancer Activity of CDDO and CDDO-Me, Two Derivatives of Natural Triterpenoids. Molecules 2019; 24:molecules24224097. [PMID: 31766211 PMCID: PMC6891335 DOI: 10.3390/molecules24224097] [Citation(s) in RCA: 48] [Impact Index Per Article: 9.6] [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: 09/26/2019] [Revised: 10/25/2019] [Accepted: 11/10/2019] [Indexed: 01/05/2023] Open
Abstract
Triterpenoids are natural compounds synthesized by plants through cyclization of squalene, known for their weak anti-inflammatory activity. 2-cyano-3,12-dioxooleana-1,9(11)-dien-28-oic acid (CDDO), and its C28 modified derivative, methyl-ester (CDDO-Me, also known as bardoxolone methyl), are two synthetic derivatives of oleanolic acid, synthesized more than 20 years ago, in an attempt to enhance the anti-inflammatory behavior of the natural compound. These molecules have been extensively investigated for their strong ability to exert antiproliferative, antiangiogenic, and antimetastatic activities, and to induce apoptosis and differentiation in cancer cells. Here, we discuss the chemical properties of natural triterpenoids, the pathways of synthesis and the biological effects of CDDO and its derivative CDDO-Me. At nanomolar doses, CDDO and CDDO-Me have been shown to protect cells and tissues from oxidative stress by increasing the transcriptional activity of the nuclear factor (erythroid-derived 2)-like 2 (Nrf2). At doses higher than 100 nM, CDDO and CDDO-Me are able to modulate the differentiation of a variety of cell types, both tumor cell lines or primary culture cell, while at micromolar doses these compounds exert an anticancer effect in multiple manners; by inducing extrinsic or intrinsic apoptotic pathways, or autophagic cell death, by inhibiting telomerase activity, by disrupting mitochondrial functions through Lon protease inhibition, and by blocking the deubiquitylating enzyme USP7. CDDO-Me demonstrated its efficacy as anticancer drugs in different mouse models, and versus several types of cancer. Several clinical trials have been started in humans for evaluating CDDO-Me efficacy as anticancer and anti-inflammatory drug; despite promising results, significant increase in heart failure events represented an obstacle for the clinical use of CDDO-Me.
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Affiliation(s)
- Rebecca Borella
- Department of Life Sciences, University of Modena and Reggio Emilia, 41125 Modena, Italy; (R.B.); (L.F.); (A.D.G.)
| | - Luca Forti
- Department of Life Sciences, University of Modena and Reggio Emilia, 41125 Modena, Italy; (R.B.); (L.F.); (A.D.G.)
| | - Lara Gibellini
- Department of Medical and Surgical Sciences of Children and Adults, University of Modena and Reggio Emilia, 41125 Modena, Italy; (L.G.); (S.D.B.)
| | - Anna De Gaetano
- Department of Life Sciences, University of Modena and Reggio Emilia, 41125 Modena, Italy; (R.B.); (L.F.); (A.D.G.)
| | - Sara De Biasi
- Department of Medical and Surgical Sciences of Children and Adults, University of Modena and Reggio Emilia, 41125 Modena, Italy; (L.G.); (S.D.B.)
| | - Milena Nasi
- Department of Surgery, Medicine, Dentistry and Morphological Sciences, University of Modena and Reggio Emilia, 41125 Modena, Italy; (M.N.); (A.C.)
| | - Andrea Cossarizza
- Department of Surgery, Medicine, Dentistry and Morphological Sciences, University of Modena and Reggio Emilia, 41125 Modena, Italy; (M.N.); (A.C.)
| | - Marcello Pinti
- Department of Life Sciences, University of Modena and Reggio Emilia, 41125 Modena, Italy; (R.B.); (L.F.); (A.D.G.)
- Correspondence: ; Tel.: +39 059 205 5386; Fax: +39 059 205 5426
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Cossarizza A, Chang HD, Radbruch A, Acs A, Adam D, Adam-Klages S, Agace WW, Aghaeepour N, Akdis M, Allez M, Almeida LN, Alvisi G, Anderson G, Andrä I, Annunziato F, Anselmo A, Bacher P, Baldari CT, Bari S, Barnaba V, Barros-Martins J, Battistini L, Bauer W, Baumgart S, Baumgarth N, Baumjohann D, Baying B, Bebawy M, Becher B, Beisker W, Benes V, Beyaert R, Blanco A, Boardman DA, Bogdan C, Borger JG, Borsellino G, Boulais PE, Bradford JA, Brenner D, Brinkman RR, Brooks AES, Busch DH, Büscher M, Bushnell TP, Calzetti F, Cameron G, Cammarata I, Cao X, Cardell SL, Casola S, Cassatella MA, Cavani A, Celada A, Chatenoud L, Chattopadhyay PK, Chow S, Christakou E, Čičin-Šain L, Clerici M, Colombo FS, Cook L, Cooke A, Cooper AM, Corbett AJ, Cosma A, Cosmi L, Coulie PG, Cumano A, Cvetkovic L, Dang VD, Dang-Heine C, Davey MS, Davies D, De Biasi S, Del Zotto G, Cruz GVD, Delacher M, Bella SD, Dellabona P, Deniz G, Dessing M, Di Santo JP, Diefenbach A, Dieli F, Dolf A, Dörner T, Dress RJ, Dudziak D, Dustin M, Dutertre CA, Ebner F, Eckle SBG, Edinger M, Eede P, Ehrhardt GR, Eich M, Engel P, Engelhardt B, Erdei A, Esser C, Everts B, Evrard M, Falk CS, Fehniger TA, Felipo-Benavent M, Ferry H, Feuerer M, Filby A, Filkor K, Fillatreau S, Follo M, Förster I, Foster J, Foulds GA, Frehse B, Frenette PS, Frischbutter S, Fritzsche W, Galbraith DW, Gangaev A, Garbi N, Gaudilliere B, Gazzinelli RT, Geginat J, Gerner W, Gherardin NA, Ghoreschi K, Gibellini L, Ginhoux F, Goda K, Godfrey DI, Goettlinger C, González-Navajas JM, Goodyear CS, Gori A, Grogan JL, Grummitt D, Grützkau A, Haftmann C, Hahn J, Hammad H, Hämmerling G, Hansmann L, Hansson G, Harpur CM, Hartmann S, Hauser A, Hauser AE, Haviland DL, Hedley D, Hernández DC, Herrera G, Herrmann M, Hess C, Höfer T, Hoffmann P, Hogquist K, Holland T, Höllt T, Holmdahl R, Hombrink P, Houston JP, Hoyer BF, Huang B, Huang FP, Huber JE, Huehn J, Hundemer M, Hunter CA, Hwang WYK, Iannone A, Ingelfinger F, Ivison SM, Jäck HM, Jani PK, Jávega B, Jonjic S, Kaiser T, Kalina T, Kamradt T, Kaufmann SHE, Keller B, Ketelaars SLC, Khalilnezhad A, Khan S, Kisielow J, Klenerman P, Knopf J, Koay HF, Kobow K, Kolls JK, Kong WT, Kopf M, Korn T, Kriegsmann K, Kristyanto H, Kroneis T, Krueger A, Kühne J, Kukat C, Kunkel D, Kunze-Schumacher H, Kurosaki T, Kurts C, Kvistborg P, Kwok I, Landry J, Lantz O, Lanuti P, LaRosa F, Lehuen A, LeibundGut-Landmann S, Leipold MD, Leung LY, Levings MK, Lino AC, Liotta F, Litwin V, Liu Y, Ljunggren HG, Lohoff M, Lombardi G, Lopez L, López-Botet M, Lovett-Racke AE, Lubberts E, Luche H, Ludewig B, Lugli E, Lunemann S, Maecker HT, Maggi L, Maguire O, Mair F, Mair KH, Mantovani A, Manz RA, Marshall AJ, Martínez-Romero A, Martrus G, Marventano I, Maslinski W, Matarese G, Mattioli AV, Maueröder C, Mazzoni A, McCluskey J, McGrath M, McGuire HM, McInnes IB, Mei HE, Melchers F, Melzer S, Mielenz D, Miller SD, Mills KH, Minderman H, Mjösberg J, Moore J, Moran B, Moretta L, Mosmann TR, Müller S, Multhoff G, Muñoz LE, Münz C, Nakayama T, Nasi M, Neumann K, Ng LG, Niedobitek A, Nourshargh S, Núñez G, O’Connor JE, Ochel A, Oja A, Ordonez D, Orfao A, Orlowski-Oliver E, Ouyang W, Oxenius A, Palankar R, Panse I, Pattanapanyasat K, Paulsen M, Pavlinic D, Penter L, Peterson P, Peth C, Petriz J, Piancone F, Pickl WF, Piconese S, Pinti M, Pockley AG, Podolska MJ, Poon Z, Pracht K, Prinz I, Pucillo CEM, Quataert SA, Quatrini L, Quinn KM, Radbruch H, Radstake TRDJ, Rahmig S, Rahn HP, Rajwa B, Ravichandran G, Raz Y, Rebhahn JA, Recktenwald D, Reimer D, e Sousa CR, Remmerswaal EB, Richter L, Rico LG, Riddell A, Rieger AM, Robinson JP, Romagnani C, Rubartelli A, Ruland J, Saalmüller A, Saeys Y, Saito T, Sakaguchi S, de-Oyanguren FS, Samstag Y, Sanderson S, Sandrock I, Santoni A, Sanz RB, Saresella M, Sautes-Fridman C, Sawitzki B, Schadt L, Scheffold A, Scherer HU, Schiemann M, Schildberg FA, Schimisky E, Schlitzer A, Schlosser J, Schmid S, Schmitt S, Schober K, Schraivogel D, Schuh W, Schüler T, Schulte R, Schulz AR, Schulz SR, Scottá C, Scott-Algara D, Sester DP, Shankey TV, Silva-Santos B, Simon AK, Sitnik KM, Sozzani S, Speiser DE, Spidlen J, Stahlberg A, Stall AM, Stanley N, Stark R, Stehle C, Steinmetz T, Stockinger H, Takahama Y, Takeda K, Tan L, Tárnok A, Tiegs G, Toldi G, Tornack J, Traggiai E, Trebak M, Tree TI, Trotter J, Trowsdale J, Tsoumakidou M, Ulrich H, Urbanczyk S, van de Veen W, van den Broek M, van der Pol E, Van Gassen S, Van Isterdael G, van Lier RA, Veldhoen M, Vento-Asturias S, Vieira P, Voehringer D, Volk HD, von Borstel A, von Volkmann K, Waisman A, Walker RV, Wallace PK, Wang SA, Wang XM, Ward MD, Ward-Hartstonge KA, Warnatz K, Warnes G, Warth S, Waskow C, Watson JV, Watzl C, Wegener L, Weisenburger T, Wiedemann A, Wienands J, Wilharm A, Wilkinson RJ, Willimsky G, Wing JB, Winkelmann R, Winkler TH, Wirz OF, Wong A, Wurst P, Yang JHM, Yang J, Yazdanbakhsh M, Yu L, Yue A, Zhang H, Zhao Y, Ziegler SM, Zielinski C, Zimmermann J, Zychlinsky A. Guidelines for the use of flow cytometry and cell sorting in immunological studies (second edition). Eur J Immunol 2019; 49:1457-1973. [PMID: 31633216 PMCID: PMC7350392 DOI: 10.1002/eji.201970107] [Citation(s) in RCA: 677] [Impact Index Per Article: 135.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
These guidelines are a consensus work of a considerable number of members of the immunology and flow cytometry community. They provide the theory and key practical aspects of flow cytometry enabling immunologists to avoid the common errors that often undermine immunological data. Notably, there are comprehensive sections of all major immune cell types with helpful Tables detailing phenotypes in murine and human cells. The latest flow cytometry techniques and applications are also described, featuring examples of the data that can be generated and, importantly, how the data can be analysed. Furthermore, there are sections detailing tips, tricks and pitfalls to avoid, all written and peer-reviewed by leading experts in the field, making this an essential research companion.
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Affiliation(s)
- Andrea Cossarizza
- Department of Medical and Surgical Sciences for Children and Adults, Univ. of Modena and Reggio Emilia School of Medicine, Modena, Italy
| | - Hyun-Dong Chang
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
| | - Andreas Radbruch
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
| | - Andreas Acs
- Department of Biology, Nikolaus-Fiebiger-Center for Molecular Medicine, Friedrich-Alexander-University Erlangen-Nuremberg, Erlangen, Germany
| | - Dieter Adam
- Institut für Immunologie, Christian-Albrechts-Universität zu Kiel, Kiel, Germany
| | - Sabine Adam-Klages
- Institut für Transfusionsmedizin, Universitätsklinik Schleswig-Holstein, Kiel, Germany
| | - William W. Agace
- Mucosal Immunology group, Department of Health Technology, Technical University of Denmark, Kgs. Lyngby, Denmark
- Immunology Section, Lund University, Lund, Sweden
| | - Nima Aghaeepour
- Departments of Anesthesiology, Pain and Perioperative Medicine; Biomedical Data Sciences; and Pediatrics, Stanford University, Stanford, CA, USA
| | - Mübeccel Akdis
- Swiss Institute of Allergy and Asthma Research (SIAF), University of Zurich, Davos, Switzerland
| | - Matthieu Allez
- Université de Paris, Institut de Recherche Saint-Louis, INSERM U1160, and Gastroenterology Department, Hôpital Saint-Louis – APHP, Paris, France
| | | | - Giorgia Alvisi
- Laboratory of Translational Immunology, Humanitas Clinical and Research Center, Rozzano, Italy
| | | | - Immanuel Andrä
- Institut für Medizinische Mikrobiologie, Immunologie und Hygiene, Technische Universität München, Munich, Germany
| | - Francesco Annunziato
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Achille Anselmo
- Flow Cytometry Core, Humanitas Clinical and Research Center, Milan, Italy
| | - Petra Bacher
- Institut für Immunologie, Christian-Albrechts-Universität zu Kiel, Kiel, Germany
- Institut für Klinische Molekularbiologie, Christian-Albrechts Universität zu Kiel, Germany
| | | | - Sudipto Bari
- Division of Medical Sciences, National Cancer Centre Singapore, Singapore
- Cancer & Stem Cell Biology, Duke-NUS Medical School, Singapore
| | - Vincenzo Barnaba
- Dipartimento di Medicina Interna e Specialità Mediche, Sapienza Università di Roma, Rome, Italy
- Center for Life Nano Science@Sapienza, Istituto Italiano di Tecnologia, Rome, Italy
- Istituto Pasteur - Fondazione Cenci Bolognetti, Rome, Italy
| | | | | | - Wolfgang Bauer
- Division of Immunology, Allergy and Infectious Diseases, Department of Dermatology, Medical University of Vienna, Vienna, Austria
| | - Sabine Baumgart
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
| | - Nicole Baumgarth
- Center for Comparative Medicine & Dept. Pathology, Microbiology & Immunology, University of California, Davis, CA, USA
| | - Dirk Baumjohann
- Institute for Immunology, Faculty of Medicine, Biomedical Center, LMU Munich, Planegg-Martinsried, Germany
| | - Bianka Baying
- Genomics Core Facility, European Molecular Biology Laboratory (EMBL), Heidelberg, Germany
| | - Mary Bebawy
- Discipline of Pharmacy, Graduate School of Health, The University of Technology Sydney, Sydney, NSW, Australia
| | - Burkhard Becher
- Institute of Experimental Immunology, University of Zurich, Zurich, Switzerland
- Comprehensive Cancer Center Zurich, Switzerland
| | - Wolfgang Beisker
- Flow Cytometry Laboratory, Institute of Molecular Toxicology and Pharmacology, Helmholtz Zentrum München, German Research Center for Environmental Health, München, Germany
| | - Vladimir Benes
- Genomics Core Facility, European Molecular Biology Laboratory (EMBL), Heidelberg, Germany
| | - Rudi Beyaert
- Department of Biomedical Molecular Biology, Center for Inflammation Research, Ghent University - VIB, Ghent, Belgium
| | - Alfonso Blanco
- Flow Cytometry Core Technologies, UCD Conway Institute, University College Dublin, Dublin, Ireland
| | - Dominic A. Boardman
- Department of Surgery, The University of British Columbia, Vancouver, Canada
- BC Children’s Hospital Research Institute, Vancouver, Canada
| | - Christian Bogdan
- Mikrobiologisches Institut - Klinische Mikrobiologie, Immunologie und Hygiene, Universitätsklinikum Erlangen, Erlangen, Germany
- Friedrich-Alexander-Universität (FAU) Erlangen-Nürnberg and Medical Immunology Campus Erlangen, Erlangen, Germany
| | - Jessica G. Borger
- Department of Immunology and Pathology, Monash University, Melbourne, Victoria, Australia
| | - Giovanna Borsellino
- Neuroimmunology and Flow Cytometry Units, Fondazione Santa Lucia IRCCS, Rome, Italy
| | - Philip E. Boulais
- Department of Cell Biology, Albert Einstein College of Medicine, Bronx, NY, USA
- The Ruth L. and David S. Gottesman Institute for Stem Cell and Regenerative Medicine Research, Bronx, New York, USA
| | | | - Dirk Brenner
- Luxembourg Institute of Health, Department of Infection and Immunity, Experimental and Molecular Immunology, Esch-sur-Alzette, Luxembourg
- Odense University Hospital, Odense Research Center for Anaphylaxis, University of Southern Denmark, Department of Dermatology and Allergy Center, Odense, Denmark
- Luxembourg Centre for Systems Biomedicine (LCSB), University of Luxembourg, Belvaux, Luxembourg
| | - Ryan R. Brinkman
- Department of Medical Genetics, University of British Columbia, Vancouver, BC, Canada
- Terry Fox Laboratory, BC Cancer, Vancouver, BC, Canada
| | - Anna E. S. Brooks
- University of Auckland, School of Biological Sciences, Maurice Wilkins Center, Auckland, New Zealand
| | - Dirk H. Busch
- Institut für Medizinische Mikrobiologie, Immunologie und Hygiene, Technische Universität München, Munich, Germany
- German Center for Infection Research (DZIF), Munich, Germany
- Focus Group “Clinical Cell Processing and Purification”, Institute for Advanced Study, Technische Universität München, Munich, Germany
| | - Martin Büscher
- Biophysics, R&D Engineering, Miltenyi Biotec GmbH, Bergisch Gladbach, Germany
| | - Timothy P. Bushnell
- Department of Pediatrics and Shared Resource Laboratories, University of Rochester Medical Center, Rochester, NY, USA
| | - Federica Calzetti
- University of Verona, Department of Medicine, Section of General Pathology, Verona, Italy
| | - Garth Cameron
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Parkville, Victoria, Australia
| | - Ilenia Cammarata
- Dipartimento di Medicina Interna e Specialità Mediche, Sapienza Università di Roma, Rome, Italy
| | - Xuetao Cao
- National Key Laboratory of Medical Immunology, Nankai University, Tianjin, China
| | - Susanna L. Cardell
- Department of Microbiology and Immunology, University of Gothenburg, Gothenburg, Sweden
| | - Stefano Casola
- The FIRC Institute of Molecular Oncology (FOM), Milan, Italy
| | - Marco A. Cassatella
- University of Verona, Department of Medicine, Section of General Pathology, Verona, Italy
| | - Andrea Cavani
- National Institute for Health, Migration and Poverty (INMP), Rome, Italy
| | - Antonio Celada
- Macrophage Biology Group, School of Biology, University of Barcelona, Barcelona, Spain
| | - Lucienne Chatenoud
- Université Paris Descartes, Institut National de la Santé et de la Recherche Médicale, Paris, France
| | | | - Sue Chow
- Divsion of Medical Oncology and Hematology, Princess Margaret Hospital, Toronto, Ontario, Canada
| | - Eleni Christakou
- Department of Immunobiology, School of Immunology and Microbial Sciences, King’s College London, UK
- National Institutes of Health Research Biomedical Research Centre at Guy’s and St. Thomas’ National Health Service, Foundation Trust and King’s College London, UK
| | - Luka Čičin-Šain
- Department of Vaccinology and Applied Microbiology, Helmholtz Centre for Infection Research, Braunschweig, Germany
| | - Mario Clerici
- IRCCS Fondazione Don Carlo Gnocchi, Milan, Italy
- Department of Physiopathology and Transplants, University of Milan, Milan, Italy
- Milan Center for Neuroscience, University of Milano-Bicocca, Milan, Italy
| | | | - Laura Cook
- BC Children’s Hospital Research Institute, Vancouver, Canada
- Department of Medicine, The University of British Columbia, Vancouver, Canada
| | - Anne Cooke
- Department of Pathology, University of Cambridge, Cambridge, UK
| | - Andrea M. Cooper
- Department of Respiratory Sciences, University of Leicester, Leicester, UK
| | - Alexandra J. Corbett
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Parkville, Victoria, Australia
| | - Antonio Cosma
- National Cytometry Platform, Luxembourg Institute of Health, Department of Infection and Immunity, Esch-sur-Alzette, Luxembourg
| | - Lorenzo Cosmi
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Pierre G. Coulie
- de Duve Institute, Université catholique de Louvain, Brussels, Belgium
| | - Ana Cumano
- Unit Lymphopoiesis, Department of Immunology, Institut Pasteur, Paris, France
| | - Ljiljana Cvetkovic
- Division of Molecular Immunology, Nikolaus-Fiebiger-Center, Dept. of Internal Medicine III, University of Erlangen-Nuremberg, Erlangen, Germany
| | - Van Duc Dang
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
| | - Chantip Dang-Heine
- Clinical Research Unit, Berlin Institute of Health (BIH), Charite Universitätsmedizin Berlin, Berlin, Germany
| | - Martin S. Davey
- Infection and Immunity Program and Department of Biochemistry and Molecular Biology, Biomedicine Discovery Institute, Monash University, Clayton, Victoria, Australia
- Australian Research Council Centre of Excellence in Advanced Molecular Imaging, Monash University, Clayton, Victoria, Australia
| | - Derek Davies
- Flow Cytometry Scientific Technology Platform, The Francis Crick Institute, London, UK
| | - Sara De Biasi
- Department of Surgery, Medicine, Dentistry and Morphological Sciences, Univ. of Modena and Reggio Emilia, Modena, Italy
| | | | - Gelo Victoriano Dela Cruz
- Novo Nordisk Foundation Center for Stem Cell Biology – DanStem, University of Copenhagen, Copenhagen, Denmark
| | - Michael Delacher
- Regensburg Center for Interventional Immunology (RCI), Regensburg, Germany
- Chair for Immunology, University Regensburg, Germany
| | - Silvia Della Bella
- Department of Medical Biotechnologies and Translational Medicine, University of Milan, Milan, Italy
| | - Paolo Dellabona
- Division of Immunology, Transplantation and Infectious Diseases, San Raffaele Scientific Institute, Milan, Italy
| | - Günnur Deniz
- Istanbul University, Aziz Sancar Institute of Experimental Medicine, Department of Immunology, Istanbul, Turkey
| | | | - James P. Di Santo
- Innate Immunty Unit, Department of Immunology, Institut Pasteur, Paris, France
- Institut Pasteur, Inserm U1223, Paris, France
| | - Andreas Diefenbach
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
- Charité - Universitätsmedizin Berlin, Laboratory of Innate Immunity, Department of Microbiology, Infectious Diseases and Immunology, Berlin, Germany
- Berlin Institute of Health (BIH), Berlin, Germany
| | - Francesco Dieli
- University of Palermo, Central Laboratory of Advanced Diagnosis and Biomedical Research, Department of Biomedicine, Neurosciences and Advanced Diagnostics, Palermo, Italy
| | - Andreas Dolf
- Flow Cytometry Core Facility, Institute of Experimental Immunology, University of Bonn, Bonn, Germany
| | - Thomas Dörner
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
- Dept. Medicine/Rheumatology and Clinical Immunology, Charité Universitätsmedizin Berlin, Germany
| | - Regine J. Dress
- Singapore Immunology Network (SIgN), A*STAR (Agency for Science, Technology and Research), Biopolis, Singapore
| | - Diana Dudziak
- Department of Dermatology, Laboratory of Dendritic Cell Biology, Friedrich-Alexander Universität Erlangen-Nürnberg (FAU), University Hospital Erlangen, Erlangen, Germany
| | - Michael Dustin
- Kennedy Institute of Rheumatology, University of Oxford, Oxford, UK
| | - Charles-Antoine Dutertre
- Program in Emerging Infectious Disease, Duke-NUS Medical School, Singapore
- Singapore Immunology Network (SIgN), A*STAR (Agency for Science, Technology and Research), Biopolis, Singapore
| | - Friederike Ebner
- Institute of Immunology, Centre for Infection Medicine, Department of Veterinary Medicine, Freie Universität Berlin, Germany
| | - Sidonia B. G. Eckle
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Parkville, Victoria, Australia
| | - Matthias Edinger
- Regensburg Center for Interventional Immunology (RCI), Regensburg, Germany
- Department of Internal Medicine III, University Hospital Regensburg, Germany
| | - Pascale Eede
- Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Department of Neuropathology, Germany
| | | | - Marcus Eich
- Heidelberg Institute for Stem Cell Technology and Experimental Medicine (HI-STEM gGmbH), Heidelberg, Germany
| | - Pablo Engel
- University of Barcelona, Faculty of Medicine and Health Sciences, Department of Biomedical Sciences, Barcelona, Spain
| | | | - Anna Erdei
- Department of Immunology, University L. Eotvos, Budapest, Hungary
| | - Charlotte Esser
- Leibniz Research Institute for Environmental Medicine, Düsseldorf, Germany
| | - Bart Everts
- Department of Parasitology, Leiden University Medical Center, Leiden, The Netherlands
| | - Maximilien Evrard
- Singapore Immunology Network (SIgN), A*STAR (Agency for Science, Technology and Research), Biopolis, Singapore
| | - Christine S. Falk
- Institute of Transplant Immunology, Hannover Medical School, MHH, Hannover, Germany
| | - Todd A. Fehniger
- Division of Oncology, Washington University School of Medicine, St. Louis, MO, USA
| | - Mar Felipo-Benavent
- Laboratory of Cytomics, Joint Research Unit CIPF-UVEG, Principe Felipe Research Center, Valencia, Spain
| | - Helen Ferry
- Experimental Medicine Division, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Markus Feuerer
- Regensburg Center for Interventional Immunology (RCI), Regensburg, Germany
- Chair for Immunology, University Regensburg, Germany
| | - Andrew Filby
- The Flow Cytometry Core Facility, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, UK
| | | | - Simon Fillatreau
- Institut Necker-Enfants Malades, Université Paris Descartes Sorbonne Paris Cité, Faculté de Médecine, AP-HP, Hôpital Necker Enfants Malades, INSERM U1151-CNRS UMR 8253, Paris, France
| | - Marie Follo
- Department of Medicine I, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Universitaetsklinikum FreiburgLighthouse Core Facility, Zentrum für Translationale Zellforschung, Klinik für Innere Medizin I, Freiburg, Germany
| | - Irmgard Förster
- Immunology and Environment, LIMES Institute, University of Bonn, Bonn, Germany
| | | | - Gemma A. Foulds
- John van Geest Cancer Research Centre, Nottingham Trent University, Nottingham, UK
| | - Britta Frehse
- Institute for Systemic Inflammation Research, University of Luebeck, Luebeck, Germany
| | - Paul S. Frenette
- Department of Cell Biology, Albert Einstein College of Medicine, Bronx, NY, USA
- The Ruth L. and David S. Gottesman Institute for Stem Cell and Regenerative Medicine Research, Bronx, New York, USA
- Department of Medicine, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Stefan Frischbutter
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
- Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Department of Dermatology, Venereology and Allergology
| | - Wolfgang Fritzsche
- Nanobiophotonics Department, Leibniz Institute of Photonic Technology (IPHT), Jena, Germany
| | - David W. Galbraith
- School of Plant Sciences and Bio5 Institute, University of Arizona, Tucson, USA
- Honorary Dean of Life Sciences, Henan University, Kaifeng, China
| | - Anastasia Gangaev
- Division of Molecular Oncology and Immunology, the Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Natalio Garbi
- Institute of Experimental Immunology, University of Bonn, Germany
| | - Brice Gaudilliere
- Stanford Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University School of Medicine, CA, USA
| | - Ricardo T. Gazzinelli
- Fundação Oswaldo Cruz - Minas, Laboratory of Immunopatology, Belo Horizonte, MG, Brazil
- Department of Mecicine, University of Massachusetts Medical School, Worcester, MA, USA
| | - Jens Geginat
- INGM - Fondazione Istituto Nazionale di Genetica Molecolare “Ronmeo ed Enrica Invernizzi”, Milan, Italy
| | - Wilhelm Gerner
- Institute of Immunology, Department of Pathobiology, University of Veterinary Medicine Vienna, Austria
- Christian Doppler Laboratory for Optimized Prediction of Vaccination Success in Pigs, Institute of Immunology, Department of Pathobiology, University of Veterinary Medicine Vienna, Austria
| | - Nicholas A. Gherardin
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Parkville, Victoria, Australia
| | - Kamran Ghoreschi
- Department of Dermatology, Venereology and Allergology, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Lara Gibellini
- Department of Surgery, Medicine, Dentistry and Morphological Sciences, Univ. of Modena and Reggio Emilia, Modena, Italy
| | - Florent Ginhoux
- Singapore Immunology Network (SIgN), A*STAR (Agency for Science, Technology and Research), Biopolis, Singapore
- Translational Immunology Institute, SingHealth Duke-NUS Academic Medical Centre, Singapore
- Shanghai Institute of Immunology, Department of Immunology and Microbiology, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Keisuke Goda
- Department of Bioengineering, University of California, Los Angeles, California, USA
- Department of Chemistry, University of Tokyo, Tokyo, Japan
- Institute of Technological Sciences, Wuhan University, Wuhan, China
| | - Dale I. Godfrey
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Parkville, Victoria, Australia
| | | | - Jose M. González-Navajas
- Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante, Spain
- Networked Biomedical Research Center for Hepatic and Digestive Diseases (CIBERehd), Madrid, Spain
| | - Carl S. Goodyear
- Institute of Infection Immunity and Inflammation, College of Medical Veterinary and Life Sciences, University of Glasgow, Glasgow Biomedical Research Centre, Glasgow, UK
| | - Andrea Gori
- Fondazione IRCCS Ca’ Granda, Ospedale Maggiore Policlinico, University of Milan
| | - Jane L. Grogan
- Cancer Immunology Research, Genentech, South San Francisco, CA, USA
| | | | - Andreas Grützkau
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
| | - Claudia Haftmann
- Institute of Experimental Immunology, University of Zurich, Zurich, Switzerland
| | - Jonas Hahn
- Friedrich-Alexander-University Erlangen-Nürnberg (FAU), Department of Medicine 3, Rheumatology and Immunology, Universitätsklinikum Erlangen, Erlangen
| | - Hamida Hammad
- Department of Internal Medicine and Pediatrics, Faculty of Medicine and Health Sciences, Zwijnaarde, Belgium
| | | | - Leo Hansmann
- Berlin Institute of Health (BIH), Berlin, Germany
- German Cancer Consortium (DKTK), partner site Berlin, Berlin, Germany
- Department of Hematology, Oncology, and Tumor Immunology, Charité - Universitätsmedizin Berlin, Campus Virchow Klinikum, Berlin, Germany
| | - Goran Hansson
- Department of Medicine and Center for Molecular Medicine at Karolinska University Hospital, Solna, Sweden
| | | | - Susanne Hartmann
- Institute of Immunology, Centre for Infection Medicine, Department of Veterinary Medicine, Freie Universität Berlin, Germany
| | - Andrea Hauser
- Department of Internal Medicine III, University Hospital Regensburg, Germany
| | - Anja E. Hauser
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
- Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin
- Department of Rheumatology and Clinical Immunology, Berlin Institute of Health, Berlin, Germany
| | - David L. Haviland
- Flow Cytometry, Houston Methodist Hospital Research Institute, Houston, TX, USA
| | - David Hedley
- Divsion of Medical Oncology and Hematology, Princess Margaret Hospital, Toronto, Ontario, Canada
| | - Daniela C. Hernández
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
- Charité - Universitätsmedizin Berlin, Medical Department I, Division of Gastroenterology, Infectiology and Rheumatology, Berlin, Germany
| | - Guadalupe Herrera
- Cytometry Service, Incliva Foundation. Clinic Hospital and Faculty of Medicine, University of Valencia, Valencia, Spain
| | - Martin Herrmann
- Friedrich-Alexander-University Erlangen-Nürnberg (FAU), Department of Medicine 3, Rheumatology and Immunology, Universitätsklinikum Erlangen, Erlangen
| | - Christoph Hess
- Immunobiology Laboratory, Department of Biomedicine, University and University Hospital Basel, Basel, Switzerland
- Cambridge Institute of Therapeutic Immunology & Infectious Disease, Jeffrey Cheah Biomedical Centre, University of Cambridge, Cambridge, UK
| | - Thomas Höfer
- German Cancer Research Center (DKFZ), Division of Theoretical Systems Biology, Heidelberg, Germany
| | - Petra Hoffmann
- Regensburg Center for Interventional Immunology (RCI), Regensburg, Germany
- Department of Internal Medicine III, University Hospital Regensburg, Germany
| | - Kristin Hogquist
- Center for Immunology, University of Minnesota, Minneapolis, MN, USA
| | - Tristan Holland
- Institute of Experimental Immunology, University of Bonn, Germany
| | - Thomas Höllt
- Leiden Computational Biology Center, Leiden University Medical Center, Leiden, The Netherlands
- Computer Graphics and Visualization, Department of Intelligent Systems, TU Delft, Delft, The Netherlands
| | | | - Pleun Hombrink
- Department of Experimental Immunology, Amsterdam Infection and Immunity Institute, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
- Department of Hematopoiesis, Sanquin Research and Landsteiner Laboratory, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Jessica P. Houston
- Department of Chemical & Materials Engineering, New Mexico State University, Las Cruces, NM, USA
| | - Bimba F. Hoyer
- Rheumatologie/Klinische Immunologie, Klinik für Innere Medizin I und Exzellenzzentrum Entzündungsmedizin, Universitätsklinikum Schleswig-Holstein, Kiel, Germany
| | - Bo Huang
- Department of Immunology & National Key Laboratory of Medical Molecular Biology, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences (CAMS) & Peking Union Medical College, Beijing, China
| | - Fang-Ping Huang
- Institute for Advanced Study (IAS), Shenzhen University, Shenzhen, China
| | - Johanna E. Huber
- Institute for Immunology, Faculty of Medicine, Biomedical Center, LMU Munich, Planegg-Martinsried, Germany
| | - Jochen Huehn
- Experimental Immunology, Helmholtz Centre for Infection Research, Braunschweig, Germany
| | - Michael Hundemer
- Department of Hematology, Oncology and Rheumatology, University Heidelberg, Heidelberg, Germany
| | - Christopher A. Hunter
- Department of Pathobiology, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - William Y. K. Hwang
- Department of Hematology, Singapore General Hospital, Singapore
- Cancer & Stem Cell Biology, Duke-NUS Medical School, Singapore
- Executive Offices, National Cancer Centre Singapore, Singapore
| | - Anna Iannone
- Department of Diagnostic Medicine, Clinical and Public Health, Univ. of Modena and Reggio Emilia, Modena, Italy
| | - Florian Ingelfinger
- Institute of Experimental Immunology, University of Zurich, Zurich, Switzerland
| | - Sabine M Ivison
- Department of Surgery, The University of British Columbia, Vancouver, Canada
- BC Children’s Hospital Research Institute, Vancouver, Canada
| | - Hans-Martin Jäck
- Division of Molecular Immunology, Nikolaus-Fiebiger-Center, Dept. of Internal Medicine III, University of Erlangen-Nuremberg, Erlangen, Germany
| | - Peter K. Jani
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
- Max Planck Institute for Infection Biology, Berlin, Germany
| | - Beatriz Jávega
- Laboratory of Cytomics, Joint Research Unit CIPF-UVEG, Department of Biochemistry and Molecular Biology, University of Valencia, Valencia, Spain
| | - Stipan Jonjic
- Department of Histology and Embryology/Center for Proteomics, Faculty of Medicine, University of Rijeka, Rijeka, Croatia
| | - Toralf Kaiser
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
| | - Tomas Kalina
- Department of Paediatric Haematology and Oncology, Second Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Thomas Kamradt
- Jena University Hospital, Institute of Immunology, Jena, Germany
| | | | - Baerbel Keller
- Department of Rheumatology and Clinical Immunology, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Center for Chronic Immunodeficiency, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Steven L. C. Ketelaars
- Division of Molecular Oncology and Immunology, the Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Ahad Khalilnezhad
- Singapore Immunology Network (SIgN), A*STAR (Agency for Science, Technology and Research), Biopolis, Singapore
- Department of Microbiology and Immunology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Srijit Khan
- Department of Immunology, University of Toronto, Toronto, ON, Canada
| | - Jan Kisielow
- Institute of Molecular Health Sciences, ETH Zurich, Zürich, Switzerland
| | - Paul Klenerman
- Experimental Medicine Division, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Jasmin Knopf
- Friedrich-Alexander-University Erlangen-Nürnberg (FAU), Department of Medicine 3, Rheumatology and Immunology, Universitätsklinikum Erlangen, Erlangen
| | - Hui-Fern Koay
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Parkville, Victoria, Australia
| | - Katja Kobow
- Department of Neuropathology, Universitätsklinikum Erlangen, Germany
| | - Jay K. Kolls
- John W Deming Endowed Chair in Internal Medicine, Center for Translational Research in Infection and Inflammation Tulane School of Medicine, New Orleans, LA, USA
| | - Wan Ting Kong
- Singapore Immunology Network (SIgN), A*STAR (Agency for Science, Technology and Research), Biopolis, Singapore
| | - Manfred Kopf
- Institute of Molecular Health Sciences, ETH Zurich, Zürich, Switzerland
| | - Thomas Korn
- Department of Neurology, Technical University of Munich, Munich, Germany
| | - Katharina Kriegsmann
- Department of Hematology, Oncology and Rheumatology, University Heidelberg, Heidelberg, Germany
| | - Hendy Kristyanto
- Department of Rheumatology, Leiden University Medical Center, Leiden, The Netherlands
| | - Thomas Kroneis
- Division of Cell Biology, Histology & Embryology, Gottfried Schatz Research Center, Medical University of Graz, Graz, Austria
| | - Andreas Krueger
- Institute for Molecular Medicine, Goethe University Frankfurt, Frankfurt am Main, Germany
| | - Jenny Kühne
- Institute of Transplant Immunology, Hannover Medical School, MHH, Hannover, Germany
| | - Christian Kukat
- FACS & Imaging Core Facility, Max Planck Institute for Biology of Ageing, Cologne, Germany
| | - Désirée Kunkel
- Flow & Mass Cytometry Core Facility, Charité - Universitätsmedizin Berlin and Berlin Institute of Health, Berlin, Germany
- BCRT Flow Cytometry Lab, Berlin-Brandenburg Center for Regenerative Therapies, Charité - Universitätsmedizin Berlin
| | - Heike Kunze-Schumacher
- Institute for Molecular Medicine, Goethe University Frankfurt, Frankfurt am Main, Germany
| | - Tomohiro Kurosaki
- WPI Immunology Frontier Research Center, Osaka University, Osaka, Japan
| | - Christian Kurts
- Institute of Experimental Immunology, University of Bonn, Germany
| | - Pia Kvistborg
- Division of Molecular Oncology and Immunology, the Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Immanuel Kwok
- Singapore Immunology Network (SIgN), A*STAR (Agency for Science, Technology and Research), Biopolis, Singapore
- School of Biological Sciences, Nanyang Technological University, Singapore
| | - Jonathan Landry
- Genomics Core Facility, European Molecular Biology Laboratory (EMBL), Heidelberg, Germany
| | - Olivier Lantz
- INSERM U932, PSL University, Institut Curie, Paris, France
| | - Paola Lanuti
- Department of Medicine and Aging Sciences, Centre on Aging Sciences and Translational Medicine (Ce.S.I.-Me.T.), University “G. d’Annunzio” of Chieti-Pescara, Chieti, Italy
| | - Francesca LaRosa
- IRCCS Fondazione Don Carlo Gnocchi, Milan, Italy
- Milan Center for Neuroscience, University of Milano-Bicocca, Milan, Italy
| | - Agnès Lehuen
- Institut Cochin, CNRS8104, INSERM1016, Department of Endocrinology, Metabolism and Diabetes, Université de Paris, Paris, France
| | | | - Michael D. Leipold
- The Human Immune Monitoring Center (HIMC), Institute for Immunity, Transplantation and Infection, Stanford University School of Medicine, CA, USA
| | - Leslie Y.T. Leung
- Department of Immunology, University of Toronto, Toronto, ON, Canada
| | - Megan K. Levings
- Department of Surgery, The University of British Columbia, Vancouver, Canada
- BC Children’s Hospital Research Institute, Vancouver, Canada
- School of Biomedical Engineering, The University of British Columbia, Vancouver, Canada
| | - Andreia C. Lino
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
- Dept. Medicine/Rheumatology and Clinical Immunology, Charité Universitätsmedizin Berlin, Germany
| | - Francesco Liotta
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | | | - Yanling Liu
- Department of Immunology, University of Toronto, Toronto, ON, Canada
| | - Hans-Gustaf Ljunggren
- Center for Infectious Medicine, Department of Medicine Huddinge, ANA Futura, Karolinska Institutet, Stockholm, Sweden
| | - Michael Lohoff
- Inst. f. Med. Mikrobiology and Hospital Hygiene, University of Marburg, Germany
| | - Giovanna Lombardi
- King’s College London, “Peter Gorer” Department of Immunobiology, London, UK
| | | | - Miguel López-Botet
- IMIM(Hospital de Mar Medical Research Institute), University Pompeu Fabra, Barcelona, Spain
| | - Amy E. Lovett-Racke
- Department of Microbial Infection and Immunity, Ohio State University, Columbus, OH, USA
| | - Erik Lubberts
- Department of Rheumatology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Herve Luche
- Centre d’Immunophénomique - CIPHE (PHENOMIN), Aix Marseille Université (UMS3367), Inserm (US012), CNRS (UMS3367), Marseille, France
| | - Burkhard Ludewig
- Institute of Immunobiology, Kantonsspital St.Gallen, St. Gallen, Switzerland
| | - Enrico Lugli
- Laboratory of Translational Immunology, Humanitas Clinical and Research Center, Rozzano, Italy
- Flow Cytometry Core, Humanitas Clinical and Research Center, Milan, Italy
| | - Sebastian Lunemann
- Department of Virus Immunology, Heinrich Pette Institute, Leibniz Institute for Experimental Virology, Hamburg, Germany
| | - Holden T. Maecker
- Institute for Immunity, Transplantation, and Infection, Stanford University School of Medicine, Stanford, CA, USA
| | - Laura Maggi
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Orla Maguire
- Flow and Image Cytometry Shared Resource, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
| | - Florian Mair
- Fred Hutchinson Cancer Research Center, Vaccine and Infectious Disease Division, Seattle, WA, USA
| | - Kerstin H. Mair
- Institute of Immunology, Department of Pathobiology, University of Veterinary Medicine Vienna, Austria
- Christian Doppler Laboratory for Optimized Prediction of Vaccination Success in Pigs, Institute of Immunology, Department of Pathobiology, University of Veterinary Medicine Vienna, Austria
| | - Alberto Mantovani
- Istituto Clinico Humanitas IRCCS and Humanitas University, Pieve Emanuele, Milan, Italy
- William Harvey Research Institute, Queen Mary University, London, United Kingdom
| | - Rudolf A. Manz
- Institute for Systemic Inflammation Research, University of Luebeck, Luebeck, Germany
| | - Aaron J. Marshall
- Department of Immunology, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, MB, Canada
| | | | - Glòria Martrus
- Department of Virus Immunology, Heinrich Pette Institute, Leibniz Institute for Experimental Virology, Hamburg, Germany
| | - Ivana Marventano
- IRCCS Fondazione Don Carlo Gnocchi, Milan, Italy
- Milan Center for Neuroscience, University of Milano-Bicocca, Milan, Italy
| | - Wlodzimierz Maslinski
- National Institute of Geriatrics, Rheumatology and Rehabilitation, Department of Pathophysiology and Immunology, Warsaw, Poland
| | - Giuseppe Matarese
- Treg Cell Lab, Dipartimento di Medicina Molecolare e Biotecologie Mediche, Università di Napoli Federico II and Istituto per l’Endocrinologia e l’Oncologia Sperimentale, Consiglio Nazionale delle Ricerche (IEOS-CNR), Napoli, Italy
| | - Anna Vittoria Mattioli
- Department of Surgery, Medicine, Dentistry and Morphological Sciences, Univ. of Modena and Reggio Emilia, Modena, Italy
- Lab of Clinical and Experimental Immunology, Humanitas Clinical and Research Center, Rozzano, Milan, Italy
| | - Christian Maueröder
- Cell Clearance in Health and Disease Lab, VIB Center for Inflammation Research, Ghent, Belgium
- Department of Biomedical Molecular Biology, Ghent University, Ghent, Belgium
| | - Alessio Mazzoni
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - James McCluskey
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Parkville, Victoria, Australia
| | - Mairi McGrath
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
| | - Helen M. McGuire
- Ramaciotti Facility for Human Systems Biology, and Discipline of Pathology, The University of Sydney, Camperdown, Australia
| | - Iain B. McInnes
- Institute of Infection Immunity and Inflammation, College of Medical Veterinary and Life Sciences, University of Glasgow, Glasgow Biomedical Research Centre, Glasgow, UK
| | - Henrik E. Mei
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
| | - Fritz Melchers
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
- Max Planck Institute for Infection Biology, Berlin, Germany
| | - Susanne Melzer
- Clinical Trial Center Leipzig, University Leipzig, Leipzig, Germany
| | - Dirk Mielenz
- Division of Molecular Immunology, Nikolaus-Fiebiger-Center, Dept. of Internal Medicine III, University of Erlangen-Nuremberg, Erlangen, Germany
| | - Stephen D. Miller
- Interdepartmental Immunobiology Center, Dept. of Microbiology-Immunology, Northwestern Univ. Medical School, Chicago, IL, USA
| | - Kingston H.G. Mills
- Trinity College Dublin, School of Biochemistry and Immunology, Trinity Biomedical Sciences Institute, Dublin, Ireland
| | - Hans Minderman
- Flow and Image Cytometry Shared Resource, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
| | - Jenny Mjösberg
- Center for Infectious Medicine, Department of Medicine Huddinge, ANA Futura, Karolinska Institutet, Stockholm, Sweden
- Department of Clinical and Experimental Medine, Linköping University, Linköping, Sweden
| | - Jonni Moore
- Abramson Cancer Center Flow Cytometry and Cell Sorting Shared Resource, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Barry Moran
- Trinity College Dublin, School of Biochemistry and Immunology, Trinity Biomedical Sciences Institute, Dublin, Ireland
| | - Lorenzo Moretta
- Department of Immunology, IRCCS Bambino Gesu Children’s Hospital, Rome, Italy
| | - Tim R. Mosmann
- David H. Smith Center for Vaccine Biology and Immunology, University of Rochester Medical Center, Rochester, NY, USA
| | - Susann Müller
- Centre for Environmental Research - UFZ, Department Environmental Microbiology, Leipzig, Germany
| | - Gabriele Multhoff
- Institute for Innovative Radiotherapy (iRT), Experimental Immune Biology, Helmholtz Zentrum München, Neuherberg, Germany
- Radiation Immuno-Oncology Group, Center for Translational Cancer Research Technische Universität München (TranslaTUM), Klinikum rechts der Isar, Munich, Germany
| | - Luis Enrique Muñoz
- Friedrich-Alexander-University Erlangen-Nürnberg (FAU), Department of Medicine 3, Rheumatology and Immunology, Universitätsklinikum Erlangen, Erlangen
| | - Christian Münz
- Institute of Experimental Immunology, University of Zurich, Zurich, Switzerland
- Comprehensive Cancer Center Zurich, Switzerland
| | - Toshinori Nakayama
- Department of Immunology, Graduate School of Medicine, Chiba University, Chiba city, Chiba, Japan
| | - Milena Nasi
- Department of Surgery, Medicine, Dentistry and Morphological Sciences, Univ. of Modena and Reggio Emilia, Modena, Italy
| | - Katrin Neumann
- Institute of Experimental Immunology and Hepatology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Lai Guan Ng
- Singapore Immunology Network (SIgN), A*STAR (Agency for Science, Technology and Research), Biopolis, Singapore
- Department of Microbiology and Immunology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
- School of Biological Sciences, Nanyang Technological University, Singapore
- Discipline of Dermatology, University of Sydney, Sydney, New South Wales, Australia
- State Key Laboratory of Experimental Hematology, Institute of Hematology, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China
| | - Antonia Niedobitek
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
| | - Sussan Nourshargh
- Barts and The London School of Medicine and Dentistry, Queen Mary University of London, UK
| | - Gabriel Núñez
- Department of Pathology and Rogel Cancer Center, the University of Michigan, Ann Arbor, Michigan, USA
| | - José-Enrique O’Connor
- Laboratory of Cytomics, Joint Research Unit CIPF-UVEG, Department of Biochemistry and Molecular Biology, University of Valencia, Valencia, Spain
| | - Aaron Ochel
- Institute of Experimental Immunology and Hepatology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Anna Oja
- Department of Hematopoiesis, Sanquin Research and Landsteiner Laboratory, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Diana Ordonez
- Flow Cytometry Core Facility, European Molecular Biology Laboratory (EMBL), Heidelberg, Germany
| | - Alberto Orfao
- Department of Medicine, Cancer Research Centre (IBMCC-CSIC/USAL), Cytometry Service, University of Salamanca, CIBERONC and Institute for Biomedical Research of Salamanca (IBSAL), Salamanca, Spain
| | - Eva Orlowski-Oliver
- Burnet Institute, AMREP Flow Cytometry Core Facility, Melbourne, Victoria, Australia
| | - Wenjun Ouyang
- Inflammation and Oncology, Research, Amgen Inc, South San Francisco, USA
| | | | - Raghavendra Palankar
- Department of Transfusion Medicine, Institute of Immunology and Transfusion Medicine, University Medicine Greifswald, Greifswald, Germany
| | - Isabel Panse
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
| | - Kovit Pattanapanyasat
- Center of Excellence for Flow Cytometry, Department of Research and Development, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Malte Paulsen
- Flow Cytometry Core Facility, European Molecular Biology Laboratory (EMBL), Heidelberg, Germany
| | - Dinko Pavlinic
- Genomics Core Facility, European Molecular Biology Laboratory (EMBL), Heidelberg, Germany
| | - Livius Penter
- Department of Hematology, Oncology, and Tumor Immunology, Charité - Universitätsmedizin Berlin, Campus Virchow Klinikum, Berlin, Germany
| | - Pärt Peterson
- Institute of Biomedicine and Translational Medicine, University of Tartu, Tartu, Estonia
| | - Christian Peth
- Biophysics, R&D Engineering, Miltenyi Biotec GmbH, Bergisch Gladbach, Germany
| | - Jordi Petriz
- Functional Cytomics Group, Josep Carreras Leukaemia Research Institute, Campus ICO-Germans Trias i Pujol, Universitat Autònoma de Barcelona, UAB, Badalona, Spain
| | - Federica Piancone
- IRCCS Fondazione Don Carlo Gnocchi, Milan, Italy
- Milan Center for Neuroscience, University of Milano-Bicocca, Milan, Italy
| | - Winfried F. Pickl
- Institute of Immunology, Center for Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Vienna, Austria
| | - Silvia Piconese
- Dipartimento di Medicina Interna e Specialità Mediche, Sapienza Università di Roma, Rome, Italy
- Istituto Pasteur - Fondazione Cenci Bolognetti, Rome, Italy
| | - Marcello Pinti
- Department of Life Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - A. Graham Pockley
- John van Geest Cancer Research Centre, Nottingham Trent University, Nottingham, UK
- Chromocyte Limited, Electric Works, Sheffield, UK
| | - Malgorzata Justyna Podolska
- Friedrich-Alexander-University Erlangen-Nürnberg (FAU), Department of Medicine 3, Rheumatology and Immunology, Universitätsklinikum Erlangen, Erlangen
- Department for Internal Medicine 3, Institute for Rheumatology and Immunology, AG Munoz, Universitätsklinikum Erlangen, Erlangen, Germany
| | - Zhiyong Poon
- Department of Hematology, Singapore General Hospital, Singapore
| | - Katharina Pracht
- Division of Molecular Immunology, Nikolaus-Fiebiger-Center, Dept. of Internal Medicine III, University of Erlangen-Nuremberg, Erlangen, Germany
| | - Immo Prinz
- Institute of Immunology, Hannover Medical School, Hannover, Germany
| | | | - Sally A. Quataert
- David H. Smith Center for Vaccine Biology and Immunology, University of Rochester Medical Center, Rochester, NY, USA
| | - Linda Quatrini
- Department of Immunology, IRCCS Bambino Gesu Children’s Hospital, Rome, Italy
| | - Kylie M. Quinn
- School of Biomedical and Health Sciences, RMIT University, Bundoora, Victoria, Australia
- Department of Biochemistry and Molecular Biology, Monash University, Clayton, Victoria, Australia
| | - Helena Radbruch
- Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Department of Neuropathology, Germany
| | - Tim R. D. J. Radstake
- Department of Rheumatology and Clinical Immunology, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Susann Rahmig
- Regeneration in Hematopoiesis, Leibniz-Institute on Aging, Fritz-Lipmann-Institute (FLI), Jena, Germany
| | - Hans-Peter Rahn
- Preparative Flow Cytometry, Max-Delbrück-Centrum für Molekulare Medizin, Berlin, Germany
| | - Bartek Rajwa
- Bindley Biosciences Center, Purdue University, West Lafayette, IN, USA
| | - Gevitha Ravichandran
- Institute of Experimental Immunology and Hepatology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Yotam Raz
- Department of Internal Medicine, Groene Hart Hospital, Gouda, The Netherlands
| | - Jonathan A. Rebhahn
- David H. Smith Center for Vaccine Biology and Immunology, University of Rochester Medical Center, Rochester, NY, USA
| | | | - Dorothea Reimer
- Division of Molecular Immunology, Nikolaus-Fiebiger-Center, Dept. of Internal Medicine III, University of Erlangen-Nuremberg, Erlangen, Germany
| | | | - Ester B.M. Remmerswaal
- Department of Experimental Immunology, Amsterdam Infection and Immunity Institute, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
- Renal Transplant Unit, Division of Internal Medicine, Academic Medical Centre, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Lisa Richter
- Core Facility Flow Cytometry, Biomedical Center, Ludwig-Maximilians-University Munich, Germany
| | - Laura G. Rico
- Functional Cytomics Group, Josep Carreras Leukaemia Research Institute, Campus ICO-Germans Trias i Pujol, Universitat Autònoma de Barcelona, UAB, Badalona, Spain
| | - Andy Riddell
- Flow Cytometry Scientific Technology Platform, The Francis Crick Institute, London, UK
| | - Aja M. Rieger
- Department of Medical Microbiology and Immunology, University of Alberta, Alberta, Canada
| | - J. Paul Robinson
- Purdue University Cytometry Laboratories, Purdue University, West Lafayette, IN, USA
| | - Chiara Romagnani
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
- Charité - Universitätsmedizin Berlin, Medical Department I, Division of Gastroenterology, Infectiology and Rheumatology, Berlin, Germany
| | - Anna Rubartelli
- Cell Biology Unit, IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Jürgen Ruland
- Institut für Klinische Chemie und Pathobiochemie, Fakultät für Medizin, Technische Universität München, München, Germany
| | - Armin Saalmüller
- Institute of Immunology, Department of Pathobiology, University of Veterinary Medicine Vienna, Austria
| | - Yvan Saeys
- Data Mining and Modeling for Biomedicine, VIB-UGent Center for Inflammation Research, Ghent, Belgium
- Department of Applied Mathematics, Computer Science and Statistics, Ghent University, Ghent, Belgium
| | - Takashi Saito
- RIKEN Center for Integrative Medical Sciences, Yokohama, Japan
| | - Shimon Sakaguchi
- WPI Immunology Frontier Research Center, Osaka University, Osaka, Japan
| | - Francisco Sala de-Oyanguren
- Flow Cytometry Facility, Ludwig Cancer Institute, Faculty of Medicine and Biology, University of Lausanne, Epalinges, Switzerland
| | - Yvonne Samstag
- Heidelberg University, Institute of Immunology, Section of Molecular Immunology, Heidelberg, Germany
| | - Sharon Sanderson
- Translational Immunology Laboratory, NIHR BRC, University of Oxford, Kennedy Institute of Rheumatology, Oxford, UK
| | - Inga Sandrock
- Institute of Immunology, Hannover Medical School, Hannover, Germany
| | - Angela Santoni
- Department of Molecular Medicine, Sapienza University of Rome, IRCCS, Neuromed, Pozzilli, Italy
| | - Ramon Bellmàs Sanz
- Institute of Transplant Immunology, Hannover Medical School, MHH, Hannover, Germany
| | - Marina Saresella
- IRCCS Fondazione Don Carlo Gnocchi, Milan, Italy
- Milan Center for Neuroscience, University of Milano-Bicocca, Milan, Italy
| | | | - Birgit Sawitzki
- Charité – Universitätsmedizin Berlin, and Berlin Institute of Health, Institute of Medical Immunology, Berlin, Germany
| | - Linda Schadt
- Institute of Experimental Immunology, University of Zurich, Zurich, Switzerland
- Comprehensive Cancer Center Zurich, Switzerland
| | - Alexander Scheffold
- Institut für Immunologie, Christian-Albrechts-Universität zu Kiel, Kiel, Germany
| | - Hans U. Scherer
- Department of Rheumatology, Leiden University Medical Center, Leiden, The Netherlands
| | - Matthias Schiemann
- Institut für Medizinische Mikrobiologie, Immunologie und Hygiene, Technische Universität München, Munich, Germany
| | - Frank A. Schildberg
- Clinic for Orthopedics and Trauma Surgery, University Hospital Bonn, Bonn, Germany
| | | | - Andreas Schlitzer
- Quantitative Systems Biology, Life & Medical Sciences Institute, University of Bonn, Bonn, Germany
| | - Josephine Schlosser
- Institute of Immunology, Centre for Infection Medicine, Department of Veterinary Medicine, Freie Universität Berlin, Germany
| | - Stephan Schmid
- Internal Medicine I, University Hospital Regensburg, Germany
| | - Steffen Schmitt
- Flow Cytometry Core Facility, German Cancer Research Centre (DKFZ), Heidelberg, Germany
| | - Kilian Schober
- Institut für Medizinische Mikrobiologie, Immunologie und Hygiene, Technische Universität München, Munich, Germany
| | - Daniel Schraivogel
- Genome Biology Unit, European Molecular Biology Laboratory (EMBL), Heidelberg, Germany
| | - Wolfgang Schuh
- Division of Molecular Immunology, Nikolaus-Fiebiger-Center, Dept. of Internal Medicine III, University of Erlangen-Nuremberg, Erlangen, Germany
| | - Thomas Schüler
- Institute of Molecular and Clinical Immunology, Otto-von-Guericke University, Magdeburg, Germany
| | - Reiner Schulte
- University of Cambridge, Cambridge Institute for Medical Research, Cambridge, UK
| | - Axel Ronald Schulz
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
| | - Sebastian R. Schulz
- Division of Molecular Immunology, Nikolaus-Fiebiger-Center, Dept. of Internal Medicine III, University of Erlangen-Nuremberg, Erlangen, Germany
| | - Cristiano Scottá
- King’s College London, “Peter Gorer” Department of Immunobiology, London, UK
| | - Daniel Scott-Algara
- Institut Pasteur, Cellular Lymphocytes Biology, Immunology Departement, Paris, France
| | - David P. Sester
- TRI Flow Cytometry Suite (TRI.fcs), Translational Research Institute, Wooloongabba, QLD, Australia
| | | | - Bruno Silva-Santos
- Instituto de Medicina Molecular João Lobo Antunes, Faculdade de Medicina, Universidade de Lisboa, Portugal
| | | | - Katarzyna M. Sitnik
- Department of Vaccinology and Applied Microbiology, Helmholtz Centre for Infection Research, Braunschweig, Germany
| | - Silvano Sozzani
- Dept. Molecular Translational Medicine, University of Brescia, Brescia, Italy
| | - Daniel E. Speiser
- Department of Oncology, University of Lausanne and CHUV, Epalinges, Switzerland
| | | | - Anders Stahlberg
- Lundberg Laboratory for Cancer, Department of Pathology, Sahlgrenska Academy at University of Gothenburg, Gothenburg, Sweden
| | | | - Natalie Stanley
- Departments of Anesthesiology, Pain and Perioperative Medicine; Biomedical Data Sciences; and Pediatrics, Stanford University, Stanford, CA, USA
| | - Regina Stark
- Department of Experimental Immunology, Amsterdam Infection and Immunity Institute, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
- Department of Hematopoiesis, Sanquin Research and Landsteiner Laboratory, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Christina Stehle
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
- Charité - Universitätsmedizin Berlin, Medical Department I, Division of Gastroenterology, Infectiology and Rheumatology, Berlin, Germany
| | - Tobit Steinmetz
- Division of Molecular Immunology, Nikolaus-Fiebiger-Center, Dept. of Internal Medicine III, University of Erlangen-Nuremberg, Erlangen, Germany
| | - Hannes Stockinger
- Institute for Hygiene and Applied Immunology, Center for Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Vienna, Austria
| | | | - Kiyoshi Takeda
- WPI Immunology Frontier Research Center, Osaka University, Osaka, Japan
| | - Leonard Tan
- Singapore Immunology Network (SIgN), A*STAR (Agency for Science, Technology and Research), Biopolis, Singapore
- Department of Microbiology and Immunology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Attila Tárnok
- Departement for Therapy Validation, Fraunhofer Institute for Cell Therapy and Immunology IZI, Leipzig, Germany
- Institute for Medical Informatics, Statistics and Epidemiology (IMISE), University of Leipzig, Leipzig, Germany
- Department of Precision Instruments, Tsinghua University, Beijing, China
| | - Gisa Tiegs
- Institute of Experimental Immunology and Hepatology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | | | - Julia Tornack
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
- BioGenes GmbH, Berlin, Germany
| | - Elisabetta Traggiai
- Novartis Biologics Center, Mechanistic Immunology Unit, Novartis Institute for Biomedical Research, NIBR, Basel, Switzerland
| | - Mohamed Trebak
- Department of Cellular and Molecular Physiology, Penn State University College of Medicine, PA, United States
| | - Timothy I.M. Tree
- Department of Immunobiology, School of Immunology and Microbial Sciences, King’s College London, UK
- National Institutes of Health Research Biomedical Research Centre at Guy’s and St. Thomas’ National Health Service, Foundation Trust and King’s College London, UK
| | | | - John Trowsdale
- Department of Pathology, University of Cambridge, Cambridge, UK
| | | | - Henning Ulrich
- Department of Biochemistry, Institute of Chemistry, University of São Paulo, São Paulo, SP, Brazil
| | - Sophia Urbanczyk
- Division of Molecular Immunology, Nikolaus-Fiebiger-Center, Dept. of Internal Medicine III, University of Erlangen-Nuremberg, Erlangen, Germany
| | - Willem van de Veen
- Swiss Institute of Allergy and Asthma Research (SIAF), University of Zurich, Davos, Switzerland
- Christine Kühne Center for Allergy Research and Education (CK-CARE), Davos, Switzerland
| | - Maries van den Broek
- Institute of Experimental Immunology, University of Zurich, Zurich, Switzerland
- Comprehensive Cancer Center Zurich, Switzerland
| | - Edwin van der Pol
- Vesicle Observation Center; Biomedical Engineering & Physics; Laboratory Experimental Clinical Chemistry; Amsterdam University Medical Centers, Location AMC, The Netherlands
| | - Sofie Van Gassen
- Data Mining and Modeling for Biomedicine, VIB-UGent Center for Inflammation Research, Ghent, Belgium
- Department of Applied Mathematics, Computer Science and Statistics, Ghent University, Ghent, Belgium
| | | | - René A.W. van Lier
- Department of Hematopoiesis, Sanquin Research and Landsteiner Laboratory, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Marc Veldhoen
- Instituto de Medicina Molecular João Lobo Antunes, Faculdade de Medicina, Universidade de Lisboa, Portugal
| | | | - Paulo Vieira
- Unit Lymphopoiesis, Department of Immunology, Institut Pasteur, Paris, France
| | - David Voehringer
- Department of Infection Biology, University Hospital Erlangen, Friedrich-Alexander University Erlangen-Nuremberg (FAU), Erlangen, Germany
| | - Hans-Dieter Volk
- BIH Center for Regenerative Therapies (BCRT) Charité Universitätsmedizin Berlin and Berlin Institute of Health, Core Unit ImmunoCheck
| | - Anouk von Borstel
- Infection and Immunity Program and Department of Biochemistry and Molecular Biology, Biomedicine Discovery Institute, Monash University, Clayton, Victoria, Australia
- Australian Research Council Centre of Excellence in Advanced Molecular Imaging, Monash University, Clayton, Victoria, Australia
| | | | - Ari Waisman
- Institute for Molecular Medicine, University Medical Center of the Johannes Gutenberg University of Mainz, Mainz, Germany
| | | | - Paul K. Wallace
- Roswell Park Comprehensive Cancer Center, Elm and Carlton Streets, Buffalo, NY, USA
| | - Sa A. Wang
- Dept of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Xin M. Wang
- The Scientific Platforms, the Westmead Institute for Medical Research, the Westmead Research Hub, Westmead, New South Wales, Australia
| | | | | | - Klaus Warnatz
- Department of Rheumatology and Clinical Immunology, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Center for Chronic Immunodeficiency, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Gary Warnes
- Flow Cytometry Core Facility, Blizard Institute, Queen Mary London University, London, UK
| | - Sarah Warth
- BCRT Flow Cytometry Lab, Berlin-Brandenburg Center for Regenerative Therapies, Charité - Universitätsmedizin Berlin
| | - Claudia Waskow
- Regeneration in Hematopoiesis, Leibniz-Institute on Aging, Fritz-Lipmann-Institute (FLI), Jena, Germany
- Faculty of Biological Sciences, Friedrich Schiller University Jena, Jena, Germany
| | | | - Carsten Watzl
- Department for Immunology, Leibniz Research Centre for Working Environment and Human Factors at TU Dortmund (IfADo), Dortmund, Germany
| | - Leonie Wegener
- Biophysics, R&D Engineering, Miltenyi Biotec GmbH, Bergisch Gladbach, Germany
| | - Thomas Weisenburger
- Department of Biology, Nikolaus-Fiebiger-Center for Molecular Medicine, Friedrich-Alexander-University Erlangen-Nuremberg, Erlangen, Germany
| | - Annika Wiedemann
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
- Dept. Medicine/Rheumatology and Clinical Immunology, Charité Universitätsmedizin Berlin, Germany
| | - Jürgen Wienands
- Institute for Cellular & Molecular Immunology, University Medical Center Göttingen, Göttingen, Germany
| | - Anneke Wilharm
- Institute of Immunology, Hannover Medical School, Hannover, Germany
| | - Robert John Wilkinson
- Department of Infectious Disease, Imperial College London, UK
- Wellcome Centre for Infectious Diseases Research in Africa and Department of Medicine, Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Republic of South Africa
- Tuberculosis Laboratory, The Francis Crick Institute, London, UK
| | - Gerald Willimsky
- Cooperation Unit for Experimental and Translational Cancer Immunology, Institute of Immunology (Charité - Universitätsmedizin Berlin) and German Cancer Research Center (DKFZ), Berlin, Germany
| | - James B. Wing
- WPI Immunology Frontier Research Center, Osaka University, Osaka, Japan
| | - Rieke Winkelmann
- Institut für Immunologie, Christian-Albrechts-Universität zu Kiel, Kiel, Germany
| | - Thomas H. Winkler
- Department of Biology, Nikolaus-Fiebiger-Center for Molecular Medicine, Friedrich-Alexander-University Erlangen-Nuremberg, Erlangen, Germany
| | - Oliver F. Wirz
- Swiss Institute of Allergy and Asthma Research (SIAF), University of Zurich, Davos, Switzerland
| | - Alicia Wong
- Singapore Immunology Network (SIgN), A*STAR (Agency for Science, Technology and Research), Biopolis, Singapore
| | - Peter Wurst
- University Bonn, Medical Faculty, Bonn, Germany
| | - Jennie H. M. Yang
- Department of Immunobiology, School of Immunology and Microbial Sciences, King’s College London, UK
- National Institutes of Health Research Biomedical Research Centre at Guy’s and St. Thomas’ National Health Service, Foundation Trust and King’s College London, UK
| | - Juhao Yang
- Experimental Immunology, Helmholtz Centre for Infection Research, Braunschweig, Germany
| | - Maria Yazdanbakhsh
- Department of Parasitology, Leiden University Medical Center, Leiden, The Netherlands
| | | | - Alice Yue
- School of Computing Science, Simon Fraser University, Burnaby, Canada
| | - Hanlin Zhang
- Kennedy Institute of Rheumatology, University of Oxford, Oxford, UK
| | - Yi Zhao
- Department of Rheumatology and Immunology, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Susanne Maria Ziegler
- Department of Virus Immunology, Heinrich Pette Institute, Leibniz Institute for Experimental Virology, Hamburg, Germany
| | - Christina Zielinski
- German Center for Infection Research (DZIF), Munich, Germany
- Institute of Virology, Technical University of Munich, Munich, Germany
- TranslaTUM, Technical University of Munich, Munich, Germany
| | - Jakob Zimmermann
- Maurice Müller Laboratories (Department of Biomedical Research), Universitätsklinik für Viszerale Chirurgie und Medizin Inselspital, University of Bern, Bern, Switzerland
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37
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De Biasi S, Simone AM, Bianchini E, Lo Tartaro D, Pecorini S, Nasi M, Patergnani S, Carnevale G, Gibellini L, Ferraro D, Vitetta F, Pinton P, Sola P, Cossarizza A, Pinti M. Mitochondrial functionality and metabolism in T cells from progressive multiple sclerosis patients. Eur J Immunol 2019; 49:2204-2221. [PMID: 31373677 DOI: 10.1002/eji.201948223] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [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: 04/24/2019] [Revised: 06/28/2019] [Indexed: 11/05/2022]
Abstract
Patients with primary progressive (PP) and secondary progressive (SP) forms of multiple sclerosis (MS) exhibit a sustained increase in the number of Th1, T cytotoxic type-1 and Th17 cells in peripheral blood, suggesting that the progressive phase is characterized by a permanent peripheral immune activation. As T cell functionality and activation are strictly connected to their metabolic profile, we investigated the mitochondrial functionality and metabolic changes of T cell subpopulations in a cohort of progressive MS patients. T cells from progressive patients were characterized by low proliferation and increase of terminally differentiated/exhausted cells. T cells from PP patients showed lower Oxygen Consumption Rate and Extracellular Acidification Rate, lower mitochondrial mass, membrane potential and respiration than those of SP patients, a downregulation of transcription factors supporting respiration and higher tendency to shift towards glycolysis upon stimulation. Furthermore, PP effector memory T cells were characterized by higher Glucose transporter -1 levels and a higher expression of glycolytic-supporting genes if compared to SP patients. Overall, our data suggest that profound differences exist in the phenotypic and metabolic features of T cells from PP and SP patients, even though the two clinical phenotypes are considered part of the same disease spectrum.
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Affiliation(s)
- Sara De Biasi
- Department of Life Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Anna Maria Simone
- Neurology Unit, Department of Biomedical, Metabolic and Neurosciences, Nuovo Ospedale Civile Sant'Agostino Estense, University of Modena and Reggio Emilia, Modena, Italy
| | - Elena Bianchini
- Department of Surgery, Medicine, Dentistry and Morphological Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Domenico Lo Tartaro
- Department of Medical and Surgical Sciences of Children and Adults, University of Modena and Reggio Emilia, Modena, Italy
| | - Simone Pecorini
- Department of Medical and Surgical Sciences of Children and Adults, University of Modena and Reggio Emilia, Modena, Italy
| | - Milena Nasi
- Department of Surgery, Medicine, Dentistry and Morphological Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Simone Patergnani
- Department of Morphology, Surgery and Experimental Medicine, University of Ferrara, Italy.,Maria Cecilia Hospital, GVM Care & Research, E.S. Health Science Foundation, Cotignola, Italy
| | - Gianluca Carnevale
- Department of Surgery, Medicine, Dentistry and Morphological Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Lara Gibellini
- Department of Medical and Surgical Sciences of Children and Adults, University of Modena and Reggio Emilia, Modena, Italy
| | - Diana Ferraro
- Neurology Unit, Department of Biomedical, Metabolic and Neurosciences, Nuovo Ospedale Civile Sant'Agostino Estense, University of Modena and Reggio Emilia, Modena, Italy
| | - Francesca Vitetta
- Neurology Unit, Department of Biomedical, Metabolic and Neurosciences, Nuovo Ospedale Civile Sant'Agostino Estense, University of Modena and Reggio Emilia, Modena, Italy
| | - Paolo Pinton
- Department of Morphology, Surgery and Experimental Medicine, University of Ferrara, Italy.,Maria Cecilia Hospital, GVM Care & Research, E.S. Health Science Foundation, Cotignola, Italy
| | - Patrizia Sola
- Neurology Unit, Department of Biomedical, Metabolic and Neurosciences, Nuovo Ospedale Civile Sant'Agostino Estense, University of Modena and Reggio Emilia, Modena, Italy
| | - Andrea Cossarizza
- Department of Medical and Surgical Sciences of Children and Adults, University of Modena and Reggio Emilia, Modena, Italy.,Istituto nazionale per le ricerche cardiovascolari, Via Irnerio 48, Bologna, Italy
| | - Marcello Pinti
- Department of Life Sciences, University of Modena and Reggio Emilia, Modena, Italy
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38
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Camiro-Zuñiga A, Najera-Avila M, Jaramillo-Jante M, Gibellini L, De Biasi S, Pinti M, Bianchini E, Lo Tartaro D, Neroni A, Nasi M, Mussini C, Soto-Ramírez L, Calva J, Belaunzarán-Zamudio P, Crabtree-Ramirez B, Sierra-Madero J, Hernández-Leon C, Mosqueda-Gómez J, Navarro-Álvarez S, Scott-Algara D, Cossarizza A, Perez-Patrigeon S. Immune-phenotypic characteristics associated with an effective acute-phase response predict a reduced amount of integrated HIV DNA in naïve CD4+ T-cells in patients treated during acute HIV infection. J Virus Erad 2019. [DOI: 10.1016/s2055-6640(20)31060-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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39
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Kurelac I, Iommarini L, Vatrinet R, Amato LB, De Luise M, Leone G, Girolimetti G, Umesh Ganesh N, Bridgeman VL, Ombrato L, Columbaro M, Ragazzi M, Gibellini L, Sollazzo M, Feichtinger RG, Vidali S, Baldassarre M, Foriel S, Vidone M, Cossarizza A, Grifoni D, Kofler B, Malanchi I, Porcelli AM, Gasparre G. Inducing cancer indolence by targeting mitochondrial Complex I is potentiated by blocking macrophage-mediated adaptive responses. Nat Commun 2019; 10:903. [PMID: 30796225 PMCID: PMC6385215 DOI: 10.1038/s41467-019-08839-1] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [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: 06/07/2018] [Accepted: 01/30/2019] [Indexed: 02/08/2023] Open
Abstract
Converting carcinomas in benign oncocytomas has been suggested as a potential anti-cancer strategy. One of the oncocytoma hallmarks is the lack of respiratory complex I (CI). Here we use genetic ablation of this enzyme to induce indolence in two cancer types, and show this is reversed by allowing the stabilization of Hypoxia Inducible Factor-1 alpha (HIF-1α). We further show that on the long run CI-deficient tumors re-adapt to their inability to respond to hypoxia, concordantly with the persistence of human oncocytomas. We demonstrate that CI-deficient tumors survive and carry out angiogenesis, despite their inability to stabilize HIF-1α. Such adaptive response is mediated by tumor associated macrophages, whose blockage improves the effect of CI ablation. Additionally, the simultaneous pharmacological inhibition of CI function through metformin and macrophage infiltration through PLX-3397 impairs tumor growth in vivo in a synergistic manner, setting the basis for an efficient combinatorial adjuvant therapy in clinical trials.
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Affiliation(s)
- Ivana Kurelac
- Dipartimento di Scienze Mediche e Chirurgiche, Università di Bologna, Via Massarenti 9, 40138, Bologna, Italy
- Tumor-Host Interaction Lab, The Francis Crick Institute, 1 Midland Rd, NW1 1AT, London, UK
| | - Luisa Iommarini
- Dipartimento di Farmacia e Biotecnologie, Università di Bologna, Via Selmi 3, 40126, Bologna, Italy
| | - Renaud Vatrinet
- Dipartimento di Scienze Mediche e Chirurgiche, Università di Bologna, Via Massarenti 9, 40138, Bologna, Italy
- Dipartimento di Farmacia e Biotecnologie, Università di Bologna, Via Selmi 3, 40126, Bologna, Italy
| | - Laura Benedetta Amato
- Dipartimento di Scienze Mediche e Chirurgiche, Università di Bologna, Via Massarenti 9, 40138, Bologna, Italy
| | - Monica De Luise
- Dipartimento di Scienze Mediche e Chirurgiche, Università di Bologna, Via Massarenti 9, 40138, Bologna, Italy
| | - Giulia Leone
- Dipartimento di Farmacia e Biotecnologie, Università di Bologna, Via Selmi 3, 40126, Bologna, Italy
| | - Giulia Girolimetti
- Dipartimento di Scienze Mediche e Chirurgiche, Università di Bologna, Via Massarenti 9, 40138, Bologna, Italy
| | - Nikkitha Umesh Ganesh
- Dipartimento di Scienze Mediche e Chirurgiche, Università di Bologna, Via Massarenti 9, 40138, Bologna, Italy
| | | | - Luigi Ombrato
- Tumor-Host Interaction Lab, The Francis Crick Institute, 1 Midland Rd, NW1 1AT, London, UK
| | - Marta Columbaro
- Laboratory of Musculoskeletal Cell Biology, IRCCS Istituto Ortopedico Rizzoli, Via Giulio Cesare Pupilli 1, 40136, Bologna, Italy
| | - Moira Ragazzi
- Anatomia Patologica, Azienda Ospedaliera S. Maria Nuova di Reggio Emilia, Viale Risorgimento 80, 42123, Reggio Emilia, Italy
| | - Lara Gibellini
- Dipartimento di Scienze Mediche e Chirurgiche materno infantili e dell'adulto, Università degli Studi di Modena e Reggio Emilia, Via del Pozzo 71, 41124, Modena, Italy
| | - Manuela Sollazzo
- Dipartimento di Farmacia e Biotecnologie, Università di Bologna, Via Selmi 3, 40126, Bologna, Italy
| | - Rene Gunther Feichtinger
- Research Program for Receptor Biochemistry and Tumor Metabolism, Department of Pediatrics, University Hospital of the Paracelsus Medical University, Muellner Hauptstraße 48, 5020, Salzburg, Austria
| | - Silvia Vidali
- Research Program for Receptor Biochemistry and Tumor Metabolism, Department of Pediatrics, University Hospital of the Paracelsus Medical University, Muellner Hauptstraße 48, 5020, Salzburg, Austria
| | - Maurizio Baldassarre
- Dipartimento di Scienze Mediche e Chirurgiche, Università di Bologna, Via Massarenti 9, 40138, Bologna, Italy
| | - Sarah Foriel
- Khondrion BV, Philips van Leydenlaan 15, 6525 EX, Nijmegen, The Netherlands
- Radboud Center for Mitochondrial Medicine (RCMM) at the Department of Pediatrics, Radboud University Medical Center, Geert Grooteplein Zuid 10, 6500 HB, Nijmegen, The Netherlands
| | - Michele Vidone
- Dipartimento di Scienze Mediche e Chirurgiche, Università di Bologna, Via Massarenti 9, 40138, Bologna, Italy
| | - Andrea Cossarizza
- Dipartimento di Scienze Mediche e Chirurgiche materno infantili e dell'adulto, Università degli Studi di Modena e Reggio Emilia, Via del Pozzo 71, 41124, Modena, Italy
| | - Daniela Grifoni
- Dipartimento di Farmacia e Biotecnologie, Università di Bologna, Via Selmi 3, 40126, Bologna, Italy
| | - Barbara Kofler
- Research Program for Receptor Biochemistry and Tumor Metabolism, Department of Pediatrics, University Hospital of the Paracelsus Medical University, Muellner Hauptstraße 48, 5020, Salzburg, Austria
| | - Ilaria Malanchi
- Tumor-Host Interaction Lab, The Francis Crick Institute, 1 Midland Rd, NW1 1AT, London, UK.
| | - Anna Maria Porcelli
- Dipartimento di Farmacia e Biotecnologie, Università di Bologna, Via Selmi 3, 40126, Bologna, Italy.
- Centro Interdipartimentale di Ricerca Industriale Scienze della Vita e Tecnologie per la Salute, Università di Bologna, Via Tolara di Sopra 41/E, 40064, Ozzano dell'Emilia, Italy.
| | - Giuseppe Gasparre
- Dipartimento di Scienze Mediche e Chirurgiche, Università di Bologna, Via Massarenti 9, 40138, Bologna, Italy.
- Centro di Ricerca Biomedica Applicata (CRBA), Università di Bologna, Via Massarenti 9, 40138, Bologna, Italy.
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Garibaldi M, Fattori F, Bortolotti CA, Brochier G, Labasse C, Verardo M, Servian-Morilla E, Gibellini L, Pinti M, Di Rocco G, Raffa S, Pennisi EM, Bertini ES, Paradas C, Romero NB, Antonini G. Core-rod myopathy due to a novel mutation in BTB/POZ domain of KBTBD13 manifesting as late onset LGMD. Acta Neuropathol Commun 2018; 6:94. [PMID: 30208948 PMCID: PMC6136213 DOI: 10.1186/s40478-018-0595-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2018] [Accepted: 09/02/2018] [Indexed: 01/04/2023] Open
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41
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Gibellini L, Losi L, De Biasi S, Nasi M, Lo Tartaro D, Pecorini S, Patergnani S, Pinton P, De Gaetano A, Carnevale G, Pisciotta A, Mariani F, Roncucci L, Iannone A, Cossarizza A, Pinti M. LonP1 Differently Modulates Mitochondrial Function and Bioenergetics of Primary Versus Metastatic Colon Cancer Cells. Front Oncol 2018; 8:254. [PMID: 30038898 PMCID: PMC6046640 DOI: 10.3389/fonc.2018.00254] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [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: 02/01/2018] [Accepted: 06/21/2018] [Indexed: 12/11/2022] Open
Abstract
Mitochondrial Lon protease (LonP1) is a multi-function enzyme that regulates mitochondrial functions in several human malignancies, including colorectal cancer (CRC). The mechanism(s) by which LonP1 contributes to colorectal carcinogenesis is not fully understood. We found that silencing LonP1 leads to severe mitochondrial impairment and apoptosis in colon cancer cells. Here, we investigate the role of LonP1 in mitochondrial functions, metabolism, and epithelial-mesenchymal transition (EMT) in colon tumor cells and in metastasis. LonP1 was almost absent in normal mucosa, gradually increased from aberrant crypt foci to adenoma, and was most abundant in CRC. Moreover, LonP1 was preferentially upregulated in colorectal samples with mutated p53 or nuclear β-catenin, and its overexpression led to increased levels of β-catenin and decreased levels of E-cadherin, key proteins in EMT, in vitro. LonP1 upregulation also induced opposite changes in oxidative phosphorylation, glycolysis, and pentose pathway in SW480 primary colon tumor cells when compared to SW620 metastatic colon cancer cells. In conclusion, basal LonP1 expression is essential for normal mitochondrial function, and increased LonP1 levels in SW480 and SW620 cells induce a metabolic shift toward glycolysis, leading to EMT.
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Affiliation(s)
- Lara Gibellini
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia, Modena, Italy
| | - Lorena Losi
- Department of Life Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Sara De Biasi
- Department of Life Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Milena Nasi
- Department of Surgery, Medicine, Dentistry and Morphological Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Domenico Lo Tartaro
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia, Modena, Italy
| | - Simone Pecorini
- Department of Surgery, Medicine, Dentistry and Morphological Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Simone Patergnani
- Department of Morphology, Surgery and Experimental Medicine, Section of Pathology, Oncology and Experimental Biology and LTTA Center, University of Ferrara, Ferrara, Italy
| | - Paolo Pinton
- Department of Morphology, Surgery and Experimental Medicine, Section of Pathology, Oncology and Experimental Biology and LTTA Center, University of Ferrara, Ferrara, Italy
| | - Anna De Gaetano
- Department of Surgery, Medicine, Dentistry and Morphological Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Gianluca Carnevale
- Department of Surgery, Medicine, Dentistry and Morphological Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Alessandra Pisciotta
- Department of Surgery, Medicine, Dentistry and Morphological Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Francesco Mariani
- Department of Diagnostic, Clinical Medicine and Public Health, University of Modena and Reggio Emilia, Modena, Italy
| | - Luca Roncucci
- Department of Diagnostic, Clinical Medicine and Public Health, University of Modena and Reggio Emilia, Modena, Italy
| | - Anna Iannone
- Department of Diagnostic, Clinical Medicine and Public Health, University of Modena and Reggio Emilia, Modena, Italy
| | - Andrea Cossarizza
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia, Modena, Italy
| | - Marcello Pinti
- Department of Life Sciences, University of Modena and Reggio Emilia, Modena, Italy
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42
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De Biasi S, Gibellini L, Feletti A, Pavesi G, Bianchini E, Lo Tartaro D, Pecorini S, De Gaetano A, Pullano R, Boraldi F, Nasi M, Pinti M, Cossarizza A. High speed flow cytometry allows the detection of circulating endothelial cells in hemangioblastoma patients. Methods 2018; 134-135:3-10. [DOI: 10.1016/j.ymeth.2017.11.002] [Citation(s) in RCA: 6] [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: 09/08/2017] [Revised: 11/03/2017] [Accepted: 11/06/2017] [Indexed: 12/12/2022] Open
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43
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Gibellini L, De Biasi S, Nasi M, Iannone A, Cossarizza A, Pinti M. Mitochondrial Proteases as Emerging Pharmacological Targets. Curr Pharm Des 2017; 22:2679-88. [PMID: 26831646 DOI: 10.2174/1381612822666160202130344] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2015] [Accepted: 02/01/2016] [Indexed: 11/22/2022]
Abstract
The preservation of mitochondrial function and integrity is critical for cell viability. Under stress conditions, unfolded, misfolded or damaged proteins accumulate in a certain compartment of the organelle, interfering with oxidative phosphorylation and normal mitochondrial functions. In stress conditions, several mechanisms, including mitochondrial unfolded protease response (UPRmt), fusion and fission, and mitophagy are engaged to restore normal proteostasis of the organelle. Mitochondrial proteases are a family of more than 20 enzymes that not only are involved in the UPRmt, but actively participate at multiple levels in the stress-response system. Alterations in their expression levels, or mutations that determine loss or gain of function of these proteases deeply impair mitochondrial functionality and can be associated with the onset of inherited diseases, with the development of neurodegenerative disorders and with the process of carcinogenesis. In this review, we focus our attention on six of them, namely CLPP, HTRA2 and LONP1, by analysing the current knowledge about their functions, their involvement in the pathogenesis of human diseases, and the compounds currently available for inhibiting their functions.
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Affiliation(s)
| | | | | | | | | | - Marcello Pinti
- Department of Life Sciences, University of Modena and Reggio Emilia, Via Campi, 287 - 41125 Modena, Italy.
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44
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Polo M, Alegre F, Moragrega AB, Gibellini L, Marti-Rodrigo A, Blas-Garcia A, Esplugues JV, Apostolova N. Lon protease: a novel mitochondrial matrix protein in the interconnection between drug-induced mitochondrial dysfunction and endoplasmic reticulum stress. Br J Pharmacol 2017; 174:4409-4429. [PMID: 28940366 DOI: 10.1111/bph.14045] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2016] [Revised: 09/09/2017] [Accepted: 09/12/2017] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND AND PURPOSE Mitochondria-associated membranes (MAMs) are specific endoplasmic reticulum (ER) domains that enable it to interact directly with mitochondria and mediate metabolic flow and Ca2+ transfer. A growing list of proteins have been identified as MAMs components, but how they are recruited and function during complex cell stress situations is still not understood, while the participation of mitochondrial matrix proteins is largely unrecognized. EXPERIMENTAL APPROACH This work compares mitochondrial/ER contact during combined ER stress/mitochondrial dysfunction using a model of human hepatoma cells (Hep3B cell line) treated for 24 h with classic pharmacological inducers of ER stress (thapsigargin), mitochondrial dysfunction (carbonyl cyanide m-chlorophenyl hydrazone or rotenone) or both (the antiretroviral drug efavirenz used at clinically relevant concentrations). KEY RESULTS Markers of mitochondrial dynamics (dynamin-related protein 1, optic atrophy 1 and mitofusin 2) were expressed differently with these stimuli, pointing to a specificity of combined ER/mitochondrial stress. Lon, a matrix protease involved in protein and mtDNA quality control, was up-regulated at mRNA and protein levels under all conditions. However, only efavirenz decreased the mitochondrial content of Lon while increasing its extramitochondrial presence and its localization to MAMs. This latter effect resulted in an enhanced mitochondria/ER interaction, as shown by co-immunoprecipitation experiments of MAMs protein partners and confocal microscopy imaging. CONCLUSION AND IMPLICATIONS A specific dual drug-induced mitochondria-ER effect enhances the MAMs content of Lon and its extramitochondrial expression. This is the first report of this phenomenon and suggests a novel MAMs-linked function of Lon protease.
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Affiliation(s)
- Miriam Polo
- Departamento de Farmacología, Facultad de Medicina, Universitat de Valencia, Valencia, Spain.,FISABIO-Hospital Universitario Doctor Peset, Valencia, Spain
| | - Fernando Alegre
- Departamento de Farmacología, Facultad de Medicina, Universitat de Valencia, Valencia, Spain.,FISABIO-Hospital Universitario Doctor Peset, Valencia, Spain
| | - Angela B Moragrega
- Departamento de Farmacología, Facultad de Medicina, Universitat de Valencia, Valencia, Spain
| | - Lara Gibellini
- Department of Surgery, Medicine, Dentistry and Morphological Sciences, University of Modena and Reggio Emilia School of Medicine, Modena, Italy
| | - Alberto Marti-Rodrigo
- Departamento de Farmacología, Facultad de Medicina, Universitat de Valencia, Valencia, Spain
| | - Ana Blas-Garcia
- Departamento de Farmacología, Facultad de Medicina, Universitat de Valencia, Valencia, Spain.,FISABIO-Hospital Universitario Doctor Peset, Valencia, Spain.,Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Valencia, Spain
| | - Juan V Esplugues
- Departamento de Farmacología, Facultad de Medicina, Universitat de Valencia, Valencia, Spain.,FISABIO-Hospital Universitario Doctor Peset, Valencia, Spain.,Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Valencia, Spain
| | - Nadezda Apostolova
- Departamento de Farmacología, Facultad de Medicina, Universitat de Valencia, Valencia, Spain.,Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Valencia, Spain
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Cossarizza A, Chang HD, Radbruch A, Akdis M, Andrä I, Annunziato F, Bacher P, Barnaba V, Battistini L, Bauer WM, Baumgart S, Becher B, Beisker W, Berek C, Blanco A, Borsellino G, Boulais PE, Brinkman RR, Büscher M, Busch DH, Bushnell TP, Cao X, Cavani A, Chattopadhyay PK, Cheng Q, Chow S, Clerici M, Cooke A, Cosma A, Cosmi L, Cumano A, Dang VD, Davies D, De Biasi S, Del Zotto G, Della Bella S, Dellabona P, Deniz G, Dessing M, Diefenbach A, Di Santo J, Dieli F, Dolf A, Donnenberg VS, Dörner T, Ehrhardt GRA, Endl E, Engel P, Engelhardt B, Esser C, Everts B, Dreher A, Falk CS, Fehniger TA, Filby A, Fillatreau S, Follo M, Förster I, Foster J, Foulds GA, Frenette PS, Galbraith D, Garbi N, García-Godoy MD, Geginat J, Ghoreschi K, Gibellini L, Goettlinger C, Goodyear CS, Gori A, Grogan J, Gross M, Grützkau A, Grummitt D, Hahn J, Hammer Q, Hauser AE, Haviland DL, Hedley D, Herrera G, Herrmann M, Hiepe F, Holland T, Hombrink P, Houston JP, Hoyer BF, Huang B, Hunter CA, Iannone A, Jäck HM, Jávega B, Jonjic S, Juelke K, Jung S, Kaiser T, Kalina T, Keller B, Khan S, Kienhöfer D, Kroneis T, Kunkel D, Kurts C, Kvistborg P, Lannigan J, Lantz O, Larbi A, LeibundGut-Landmann S, Leipold MD, Levings MK, Litwin V, Liu Y, Lohoff M, Lombardi G, Lopez L, Lovett-Racke A, Lubberts E, Ludewig B, Lugli E, Maecker HT, Martrus G, Matarese G, Maueröder C, McGrath M, McInnes I, Mei HE, Melchers F, Melzer S, Mielenz D, Mills K, Mirrer D, Mjösberg J, Moore J, Moran B, Moretta A, Moretta L, Mosmann TR, Müller S, Müller W, Münz C, Multhoff G, Munoz LE, Murphy KM, Nakayama T, Nasi M, Neudörfl C, Nolan J, Nourshargh S, O'Connor JE, Ouyang W, Oxenius A, Palankar R, Panse I, Peterson P, Peth C, Petriz J, Philips D, Pickl W, Piconese S, Pinti M, Pockley AG, Podolska MJ, Pucillo C, Quataert SA, Radstake TRDJ, Rajwa B, Rebhahn JA, Recktenwald D, Remmerswaal EBM, Rezvani K, Rico LG, Robinson JP, Romagnani C, Rubartelli A, Ruckert B, Ruland J, Sakaguchi S, Sala-de-Oyanguren F, Samstag Y, Sanderson S, Sawitzki B, Scheffold A, Schiemann M, Schildberg F, Schimisky E, Schmid SA, Schmitt S, Schober K, Schüler T, Schulz AR, Schumacher T, Scotta C, Shankey TV, Shemer A, Simon AK, Spidlen J, Stall AM, Stark R, Stehle C, Stein M, Steinmetz T, Stockinger H, Takahama Y, Tarnok A, Tian Z, Toldi G, Tornack J, Traggiai E, Trotter J, Ulrich H, van der Braber M, van Lier RAW, Veldhoen M, Vento-Asturias S, Vieira P, Voehringer D, Volk HD, von Volkmann K, Waisman A, Walker R, Ward MD, Warnatz K, Warth S, Watson JV, Watzl C, Wegener L, Wiedemann A, Wienands J, Willimsky G, Wing J, Wurst P, Yu L, Yue A, Zhang Q, Zhao Y, Ziegler S, Zimmermann J. Guidelines for the use of flow cytometry and cell sorting in immunological studies. Eur J Immunol 2017; 47:1584-1797. [PMID: 29023707 PMCID: PMC9165548 DOI: 10.1002/eji.201646632] [Citation(s) in RCA: 381] [Impact Index Per Article: 54.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Andrea Cossarizza
- Department of Medical and Surgical Sciences for Children and Adults, Univ. of Modena and Reggio Emilia School of Medicine, Modena, Italy
| | - Hyun-Dong Chang
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
| | - Andreas Radbruch
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
| | - Mübeccel Akdis
- Swiss Institute of Allergy and Asthma Research (SIAF), University Zurich, Davos, Switzerland
| | - Immanuel Andrä
- Institut für Medizinische Mikrobiologie, Immunologie und Hygiene, Technische Universität München, Munich, Germany
| | | | | | - Vincenzo Barnaba
- Dipartimento di Medicina Interna e Specialità Mediche, Sapienza Università di Roma, Via Regina Elena 324, 00161 Rome, Italy
- Istituto Pasteur Italia-Fondazione Cenci Bolognetti, Rome, Italy
| | - Luca Battistini
- Neuroimmunology and Flow Cytometry Units, Santa Lucia Foundation, Rome, Italy
| | - Wolfgang M Bauer
- Division of Immunology, Allergy and Infectious Diseases, Department of Dermatology, Medical University of Vienna, Vienna, Austria
| | - Sabine Baumgart
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
| | - Burkhard Becher
- University of Zurich, Institute of Experimental Immunology, Zürich, Switzerland
| | - Wolfgang Beisker
- Flow Cytometry Laboratory, Institute of Molecular Toxicology and Pharmacology, Helmholtz Zentrum München, German Research Center for Environmental Health
| | - Claudia Berek
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
| | - Alfonso Blanco
- Flow Cytometry Core Technologies, UCD Conway Institute, University College Dublin, Dublin, Ireland
| | - Giovanna Borsellino
- Neuroimmunology and Flow Cytometry Units, Santa Lucia Foundation, Rome, Italy
| | - Philip E Boulais
- Department of Cell Biology, Albert Einstein College of Medicine, Bronx, New York, USA
- The Ruth L. and David S. Gottesman Institute for Stem Cell and Regenerative Medicine Research, Bronx, New York, USA
| | - Ryan R Brinkman
- Terry Fox Laboratory, BC Cancer Agency, Vancouver, BC, Canada
- Department of Medical Genetics, University of British Columbia, Vancouver, BC, Canada
| | - Martin Büscher
- Biopyhsics, R&D Engineering, Miltenyi Biotec GmbH, Bergisch Gladbach, Germany
| | - Dirk H Busch
- Institut für Medizinische Mikrobiologie, Immunologie und Hygiene, Technische Universität München, Munich, Germany
- DZIF - National Centre for Infection Research, Munich, Germany
- Focus Group ''Clinical Cell Processing and Purification", Institute for Advanced Study, Technische Universität München, Munich, Germany
| | - Timothy P Bushnell
- Department of Pediatrics and Shared Resource Laboratories, University of Rochester Medical Center, Rochester NY, United States of America
| | - Xuetao Cao
- Institute of Immunology, Zhejiang University School of Medicine, Hangzhou 310058, China
- National Key Laboratory of Medical Immunology & Institute of Immunology, Second Military Medical University, Shanghai 200433, China
- Department of Immunology & Center for Immunotherapy, Institute of Basic Medical Sciences, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100005, China
| | | | | | - Qingyu Cheng
- Medizinische Klinik mit Schwerpunkt Rheumatologie und Medizinische Immunolologie Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Sue Chow
- Divsion of Medical Oncology and Hematology, Princess Margaret Hospital, Toronto, Ontario, Canada
| | - Mario Clerici
- University of Milano and Don C Gnocchi Foundation IRCCS, Milano, Italy
| | - Anne Cooke
- Department of Pathology, University of Cambridge, Cambridge, United Kingdom
| | - Antonio Cosma
- CEA - Université Paris Sud - INSERM U, Immunology of viral infections and autoimmune diseases, France
| | - Lorenzo Cosmi
- Department of Experimental and Clinical Medicine, University of Firenze, Firenze, Italia
| | - Ana Cumano
- Lymphopoiesis Unit, Immunology Department Pasteur Institute, Paris, France
| | - Van Duc Dang
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
| | - Derek Davies
- Flow Cytometry Facility, The Francis Crick Institute, London, United Kingdom
| | - Sara De Biasi
- Department of Surgery, Medicine, Dentistry and Morphological Sciences, Univ. of Modena and Reggio Emilia, Modena, Italy
| | | | - Silvia Della Bella
- University of Milan, Department of Medical Biotechnologies and Translational Medicine
- Humanitas Clinical and Research Center, Lab of Clinical and Experimental Immunology, Rozzano, Milan, Italy
| | - Paolo Dellabona
- Experimental Immunology Unit, Head, Division of Immunology, Transplantation and Infectious Diseases, San Raffaele Scientific Institute, Milano, Italy
| | - Günnur Deniz
- Istanbul University, Aziz Sancar Institute of Experimental Medicine, Department of Immunology, Istanbul, Turkey
| | | | | | | | - Francesco Dieli
- University of Palermo, Department of Biopathology, Palermo, Italy
| | - Andreas Dolf
- Institute of Experimental Immunology, University Bonn, Bonn, Germany
| | - Vera S Donnenberg
- Department of Cardiothoracic Surgery, School of Medicine, University of Pittsburgh, PA
| | - Thomas Dörner
- Department of Medicine/Rheumatology and Clinical Immunology, Charite Universitätsmedizin Berlin, Germany
| | | | - Elmar Endl
- Department of Molecular Medicine and Experimental Immunology, (Core Facility Flow Cytometry) University of Bonn, Germany
| | - Pablo Engel
- Department of Biomedical Sciences, University of Barcelona, Barcelona, Spain
| | - Britta Engelhardt
- Professor for Immunobiology, Director, Theodor Kocher Institute, University of Bern, Bern, Switzerland
| | - Charlotte Esser
- IUF - Leibniz Research Institute for Environmental Medicine, Düsseldorf, Germany
| | - Bart Everts
- Leiden University Medical Center, Department of Parasitology, Leiden, The Netherlands
| | - Anita Dreher
- Swiss Institute of Allergy and Asthma Research (SIAF), University Zurich, Davos, Switzerland
| | - Christine S Falk
- Institute of Transplant Immunology, IFB-Tx, MHH Hannover Medical School, Hannover, Germany
- German Center for Infectious diseases (DZIF), TTU-IICH, Hannover, Germany
| | - Todd A Fehniger
- Divisions of Hematology & Oncology, Department of Medicine, Washington University School of Medicine, St Louis, MO
| | - Andrew Filby
- The Flow Cytometry Core Facility, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, UK
| | - Simon Fillatreau
- Institut Necker-Enfants Malades (INEM), INSERM U-CNRS UMR, Paris, France
- Université Paris Descartes, Sorbonne Paris Cité, Faculté de Médecine, Paris, France
- Assistance Publique - Hôpitaux de Paris (AP-HP), Hôpital Necker Enfants Malades, Paris, France
| | - Marie Follo
- Department of Medicine I, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Irmgard Förster
- Immunology and Environment, Life & Medical Sciences (LIMES) Institute, University of Bonn, Bonn, Germany
| | | | - Gemma A Foulds
- John van Geest Cancer Research Centre, Nottingham Trent University, Nottingham, UK
| | - Paul S Frenette
- Department of Cell Biology, Albert Einstein College of Medicine, Bronx, New York, USA
- Department of Medicine, Albert Einstein College of Medicine, Bronx, New York, USA
| | - David Galbraith
- University of Arizona, Bio Institute, School of Plant Sciences and Arizona Cancer Center, Tucson, Arizona, USA
| | - Natalio Garbi
- Institute of Experimental Immunology, University Bonn, Bonn, Germany
- Department of Molecular Immunology, Institute of Experimental Immunology, Bonn, Germany
| | | | - Jens Geginat
- INGM, Istituto Nazionale Genetica Molecolare "Romeo ed Enrica Invernizzi", Milan, Italy
| | - Kamran Ghoreschi
- Flow Cytometry Core Facility, Department of Dermatology, University Medical Center, Eberhard Karls University Tübingen, Germany
| | - Lara Gibellini
- Department of Surgery, Medicine, Dentistry and Morphological Sciences, Univ. of Modena and Reggio Emilia, Modena, Italy
| | | | - Carl S Goodyear
- Institute of Infection, Immunity and Inflammation, College of Medical, Veterinary and Life Sciences, University of Glasgow
| | - Andrea Gori
- Clinic of Infectious Diseases, "San Gerardo" Hospital - ASST Monza, University Milano-Bicocca, Monza, Italy
| | - Jane Grogan
- Genentech, Department of Cancer Immunology, South San Francisco, California, USA
| | - Mor Gross
- Department of Immunology, Weizmann Institute of Science, Rehovot, Israel
| | - Andreas Grützkau
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
| | | | - Jonas Hahn
- Friedrich-Alexander-University Erlangen-Nürnberg (FAU), Department of Internal Medicine, Rheumatology and Immunology, Universitätsklinikum Erlangen, Erlangen
| | - Quirin Hammer
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
| | - Anja E Hauser
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
- Immundynamics, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | | | - David Hedley
- Divsion of Medical Oncology and Hematology, Princess Margaret Hospital, Toronto, Ontario, Canada
| | - Guadalupe Herrera
- Cytometry Service, Incliva Foundation. Clinic Hospital and Faculty of Medicine, The University of Valencia. Av. Blasco Ibáñez, Valencia, Spain
| | - Martin Herrmann
- Friedrich-Alexander-University Erlangen-Nürnberg (FAU), Department of Internal Medicine, Rheumatology and Immunology, Universitätsklinikum Erlangen, Erlangen
| | - Falk Hiepe
- Medizinische Klinik mit Schwerpunkt Rheumatologie und Medizinische Immunolologie Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Tristan Holland
- Department of Molecular Immunology, Institute of Experimental Immunology, Bonn, Germany
| | - Pleun Hombrink
- Department of Hematopoiesis, Sanquin Research and Landsteiner Laboratory, Amsterdam, The Netherlands
| | - Jessica P Houston
- Chemical and Materials Engineering, New Mexico State University, Las Cruces, NM, 88003, USA
| | - Bimba F Hoyer
- Medizinische Klinik mit Schwerpunkt Rheumatologie und Medizinische Immunolologie Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Bo Huang
- Department of Biochemistry and Molecular Biology, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Department of Immunology, Institute of Basic Medical Sciences & State Key Laboratory of Medical Molecular Biology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- Clinical Immunology Center, Chinese Academy of Medical Sciences, Beijing, China
| | - Christopher A Hunter
- Department of Pathobiology, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Anna Iannone
- Department of Diagnostic Medicine, Clinical and Public Health, Univ. of Modena and Reggio Emilia, Modena, Italy
| | - Hans-Martin Jäck
- Division of Molecular Immunology, Internal Medicine III, Nikolaus-Fiebiger-Center of MolecularMedicine, University Hospital Erlangen, Erlangen, Germany
| | - Beatriz Jávega
- Laboratory of Cytomics, Joint Research Unit CIPF-UVEG, Department of Biochemistry and Molecular Biology, The University of Valencia. Av. Blasco Ibáñez, Valencia, Spain
| | - Stipan Jonjic
- Faculty of Medicine, Center for Proteomics, University of Rijeka, Rijeka, Croatia
- Department for Histology and Embryology, Faculty of Medicine, University of Rijeka, Rijeka, Croatia
| | - Kerstin Juelke
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
| | - Steffen Jung
- Department of Immunology, Weizmann Institute of Science, Rehovot, Israel
| | - Toralf Kaiser
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
| | - Tomas Kalina
- Department of Paediatric Haematology and Oncology, Second Faculty of Medicine, Charles University and University Hospital Motol, Prague, Czech Republic
| | - Baerbel Keller
- Center for Chronic Immunodeficiency (CCI), Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Srijit Khan
- Department of Immunology, University of Toronto, Toronto, Canada
| | - Deborah Kienhöfer
- Friedrich-Alexander-University Erlangen-Nürnberg (FAU), Department of Internal Medicine, Rheumatology and Immunology, Universitätsklinikum Erlangen, Erlangen
| | - Thomas Kroneis
- Medical University of Graz, Institute of Cell Biology, Histology & Embryology, Graz, Austria
| | - Désirée Kunkel
- BCRT Flow Cytometry Lab, Berlin-Brandenburg Center for Regenerative Therapies, Charité - Universitätsmedizin Berlin
| | - Christian Kurts
- Institute of Experimental Immunology, University Bonn, Bonn, Germany
| | - Pia Kvistborg
- Division of immunology, the Netherlands Cancer Institute, Amsterdam
| | - Joanne Lannigan
- University of Virginia School of Medicine, Flow Cytometry Shared Resource, Charlottesville, VA, USA
| | - Olivier Lantz
- INSERM U932, Institut Curie, Paris 75005, France
- Laboratoire d'immunologie clinique, Institut Curie, Paris 75005, France
- Centre d'investigation Clinique en Biothérapie Gustave-Roussy Institut Curie (CIC-BT1428), Institut Curie, Paris 75005, France
| | - Anis Larbi
- Singapore Immunology Network (SIgN), Principal Investigator, Biology of Aging Program
- Director Flow Cytomerty Platform, Immunomonitoring Platform, Agency for Science Technology and Research (A*STAR), Singapore
- Department of Medicine, University of Sherbrooke, Qc, Canada
- Faculty of Sciences, ElManar University, Tunis, Tunisia
| | | | - Michael D Leipold
- The Human Immune Monitoring Center (HIMC), Institute for Immunity, Transplantation and Infection, Stanford University School of Medicine, CA, USA
| | - Megan K Levings
- Department of Surgery, University of British Columbia & British Columbia Children's Hospital Research Institute, Vancouver, BC, Canada
| | | | - Yanling Liu
- Department of Immunology, University of Toronto, Toronto, Canada
| | - Michael Lohoff
- Institute for Medical Microbiology and Hospital Hygiene, University of Marburg, Marburg 35043, Germany
| | - Giovanna Lombardi
- MRC Centre for Transplantation, King's College London, Guy's Hospital, SE1 9RT London, UK
| | | | - Amy Lovett-Racke
- Department of Microbial Infection and Immunity, Ohio State University, Columbus, OH, USA
| | - Erik Lubberts
- Erasmus MC, University Medical Center, Department of Rheumatology, Rotterdam, The Netherlands
| | - Burkhard Ludewig
- Institute of Immunobiology, Kantonsspital St. Gallen, St. Gallen, Switzerland
| | - Enrico Lugli
- Laboratory of Translational Immunology, Humanitas Clinical and Research Center, Rozzano, Milan, Italy
- Humanitas Flow Cytometry Core, Humanitas Clinical and Research Center, Rozzano, Milan, Italy
| | - Holden T Maecker
- The Human Immune Monitoring Center (HIMC), Institute for Immunity, Transplantation and Infection, Stanford University School of Medicine, CA, USA
| | - Glòria Martrus
- Department of Virus Immunology, Heinrich-Pette-Institute, Leibniz Institute for Experimental Virology, Hamburg, Germany
| | - Giuseppe Matarese
- Dipartimento di Medicina Molecolare e Biotecnologie Mediche, Università di Napoli Federico II, Napoli, Italy and Istituto per l'Endocrinologia e l'Oncologia Sperimentale, Consiglio Nazionale delle Ricerche (IEOS-CNR), Napoli, Italy
| | - Christian Maueröder
- Friedrich-Alexander-University Erlangen-Nürnberg (FAU), Department of Internal Medicine, Rheumatology and Immunology, Universitätsklinikum Erlangen, Erlangen
| | - Mairi McGrath
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
| | - Iain McInnes
- Institute of Infection, Immunity and Inflammation, College of Medical, Veterinary and Life Sciences, University of Glasgow
| | - Henrik E Mei
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
| | - Fritz Melchers
- Senior Group on Lymphocyte Development, Max Planck Institute for Infection Biology, Berlin, Germany
| | - Susanne Melzer
- Clinical Trial Center Leipzig, University Leipzig, Leipzig, Germany
| | - Dirk Mielenz
- Division of Molecular Immunology, Nikolaus-Fiebiger-Center, Dept. of Internal Medicine III, University of Erlangen-Nuremberg, Erlangen, Germany
| | - Kingston Mills
- Trinity Biomedical Sciences Institute, Trinity College Dublin, the University of Dublin, Dublin, Ireland
| | - David Mirrer
- Swiss Institute of Allergy and Asthma Research (SIAF), University Zurich, Davos, Switzerland
| | - Jenny Mjösberg
- Center for Infectious Medicine, Department of Medicine, Karolinska Institute Stockholm, Sweden
- Department of Clinical and Experimental Medicine, Linköping University, Sweden
| | - Jonni Moore
- Department of Pathology and Laboratory Medicine, Perelman School of Medicine of the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Barry Moran
- Trinity Biomedical Sciences Institute, Trinity College Dublin, the University of Dublin, Dublin, Ireland
| | - Alessandro Moretta
- Department of Experimental Medicine, University of Genova, Genova, Italy
- Centro di Eccellenza per la Ricerca Biomedica-CEBR, Genova, Italy
| | - Lorenzo Moretta
- Department of Immunology, IRCCS Bambino Gesu Children's Hospital, Rome, Italy
| | - Tim R Mosmann
- David H. Smith Center for Vaccine Biology and Immunology, University of Rochester Medical Center, Rochester, NY, USA
| | - Susann Müller
- Centre for Environmental Research - UFZ, Department Environemntal Microbiology, Leipzig, Germany
| | - Werner Müller
- Bill Ford Chair in Cellular Immunology, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, United Kingdom
| | - Christian Münz
- University of Zurich, Institute of Experimental Immunology, Zürich, Switzerland
| | - Gabriele Multhoff
- Department of Radiation Oncology, Klinikum rechts der Isar, Technische Universität München (TUM), Munich, Germany
- Institute for Innovative Radiotherapy (iRT), Experimental Immune Biology, Helmholtz Zentrum München, Neuherberg, Germany
| | - Luis Enrique Munoz
- Friedrich-Alexander-University Erlangen-Nürnberg (FAU), Department of Internal Medicine, Rheumatology and Immunology, Universitätsklinikum Erlangen, Erlangen
| | - Kenneth M Murphy
- Department of Pathology and Immunology, School of Medicine, Washington University in St. Louis, St. Louis, MO, USA
- Howard Hughes Medical Institute, School of Medicine, Washington University in St. Louis, St. Louis, MO, USA
| | - Toshinori Nakayama
- Department of Immunology, Graduate School of Medicine, Chiba University, 1-8-1 Inohana, Chuo-ku, Chiba, 260-8670, Japan
| | - Milena Nasi
- Department of Surgery, Medicine, Dentistry and Morphological Sciences, Univ. of Modena and Reggio Emilia, Modena, Italy
| | - Christine Neudörfl
- Institute of Transplant Immunology, IFB-Tx, MHH Hannover Medical School, Hannover, Germany
| | - John Nolan
- The Scintillon Institute, Nancy Ridge Drive, San Diego, CA, USA
| | - Sussan Nourshargh
- Centre for Microvascular Research, William Harvey Research Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, United Kingdom
| | - José-Enrique O'Connor
- Laboratory of Cytomics, Joint Research Unit CIPF-UVEG, Department of Biochemistry and Molecular Biology, The University of Valencia. Av. Blasco Ibáñez, Valencia, Spain
| | - Wenjun Ouyang
- Department of Inflammation and Oncology, Amgen Inc., South San Francisco, CA, USA
| | | | - Raghav Palankar
- Institute for Immunology and Transfusion Medicine, University Medicine Greifswald, Ferdinand-Sauerbruch-Straße, 17489, Greifswald, Germany
| | - Isabel Panse
- Kennedy Institute of Rheumatology, University of Oxford, Oxford, United Kingdom
| | - Pärt Peterson
- Institute of Biomedicine and Translational Medicine, University of Tartu, Tartu, Estonia
| | - Christian Peth
- Biopyhsics, R&D Engineering, Miltenyi Biotec GmbH, Bergisch Gladbach, Germany
| | - Jordi Petriz
- Josep Carreras Leukemia Research Institute, Barcelona, Spain
| | - Daisy Philips
- Division of immunology, the Netherlands Cancer Institute, Amsterdam
| | - Winfried Pickl
- Institute of Immunology, Center for Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Vienna, Austria
| | - Silvia Piconese
- Dipartimento di Medicina Interna e Specialità Mediche, Sapienza Università di Roma, Via Regina Elena 324, 00161 Rome, Italy
- Istituto Pasteur Italia-Fondazione Cenci Bolognetti, Rome, Italy
| | - Marcello Pinti
- Department of Life Sciences, Univ. of Modena and Reggio Emilia, Modena, Italy
| | - A Graham Pockley
- John van Geest Cancer Research Centre, Nottingham Trent University, Nottingham, UK
- Chromocyte Limited, Electric Works, Sheffield, UK
| | - Malgorzata Justyna Podolska
- Friedrich-Alexander-University Erlangen-Nürnberg (FAU), Department of Internal Medicine, Rheumatology and Immunology, Universitätsklinikum Erlangen, Erlangen
| | - Carlo Pucillo
- Univeristy of Udine - Department of Medicine, Lab of Immunology, Udine, Italy
| | - Sally A Quataert
- David H. Smith Center for Vaccine Biology and Immunology, University of Rochester Medical Center, Rochester, NY, USA
| | - Timothy R D J Radstake
- Department of Rheumatology and Clinical Immunology, University Medical Center Utrecht, Utrecht, The Netherlands; Laboratory of Translational Immunology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Bartek Rajwa
- Bindley Biosciences Center, Purdue University, West Lafayette, In, USA
| | - Jonathan A Rebhahn
- David H. Smith Center for Vaccine Biology and Immunology, University of Rochester Medical Center, Rochester, NY, USA
| | | | - Ester B M Remmerswaal
- Department of Experimental Immunology and Renal Transplant Unit, Division of Internal Medicine, Academic Medical Centre, The Netherlands
| | - Katy Rezvani
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas M. D. Anderson Cancer Center, Houston, TX, USA
| | - Laura G Rico
- Josep Carreras Leukemia Research Institute, Barcelona, Spain
| | - J Paul Robinson
- The SVM Professor of Cytomics & Professor of Biomedical Engineering, Purdue University Cytometry Laboratories, Purdue University, West Lafayette, IN, USA
| | - Chiara Romagnani
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
| | | | - Beate Ruckert
- Swiss Institute of Allergy and Asthma Research (SIAF), University Zurich, Davos, Switzerland
| | - Jürgen Ruland
- Institut für Klinische Chemie und Pathobiochemie, Klinikum rechts der Isar, Technische Universität München, Munich, Germany
- German Cancer Consortium (DKTK), German Cancer Research Center (DKFZ), Heidelberg, Germany
- German Center for Infection Research (DZIF), partner site Munich, Munich, Germany
| | - Shimon Sakaguchi
- Laboratory of Experimental Immunology, WPI Immunology Frontier Research Center (IFReC), Osaka University, Suita 565-0871, Japan
- Department of Experimental Pathology, Institute for Frontier Medical Sciences, Kyoto University, Kyoto 606-8507, Japan
| | - Francisco Sala-de-Oyanguren
- Laboratory of Cytomics, Joint Research Unit CIPF-UVEG, Department of Biochemistry and Molecular Biology, The University of Valencia. Av. Blasco Ibáñez, Valencia, Spain
| | - Yvonne Samstag
- Institute of Immunology, Section Molecular Immunology, Ruprecht-Karls-University, D-69120, Heidelberg, Germany
| | - Sharon Sanderson
- Translational Immunology Laboratory, NIHR BRC, University of Oxford, Kennedy Institute of Rheumatology,Oxford, United Kingdom
| | - Birgit Sawitzki
- Charité-Universitaetsmedizin Berlin, Corporate Member of Freie Universitaet Berlin, Humboldt-Universitaet zu Berlin
- Berlin Institute of Health, Institute of Medical Immunology, Augustenburger Platz 1, 13353 Berlin, Germany
| | - Alexander Scheffold
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
- Charité - Universitätsmedizin Berlin, Germany
| | - Matthias Schiemann
- Institut für Medizinische Mikrobiologie, Immunologie und Hygiene, Technische Universität München, Munich, Germany
| | - Frank Schildberg
- Harvard Medical School, Department of Microbiology and Immunobiology, Boston, MA, USA
| | | | - Stephan A Schmid
- Klinik und Poliklinik für Innere Medizin I, Universitätsklinikum Regensburg, Regensburg, Germany
| | - Steffen Schmitt
- Imaging and Cytometry Core Facility, Flow Cytometry Unit, German Cancer Research Centre (DKFZ), Heidelberg, Germany
| | - Kilian Schober
- Institut für Medizinische Mikrobiologie, Immunologie und Hygiene, Technische Universität München, Munich, Germany
| | - Thomas Schüler
- Institute of Molecular and Clinical Immunology, Otto-von-Guericke University, Magdeburg, Germany
| | - Axel Ronald Schulz
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
| | - Ton Schumacher
- Division of immunology, the Netherlands Cancer Institute, Amsterdam
| | - Cristiano Scotta
- MRC Centre for Transplantation, King's College London, Guy's Hospital, SE1 9RT London, UK
| | | | - Anat Shemer
- Department of Immunology, Weizmann Institute of Science, Rehovot, Israel
| | | | - Josef Spidlen
- Terry Fox Laboratory, BC Cancer Agency, Vancouver, BC, Canada
| | | | - Regina Stark
- Department of Hematopoiesis, Sanquin Research and Landsteiner Laboratory, Amsterdam, The Netherlands
| | - Christina Stehle
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, Berlin, Germany
| | - Merle Stein
- Division of Molecular Immunology, Nikolaus-Fiebiger-Center, Dept. of Internal Medicine III, University of Erlangen-Nuremberg, Erlangen, Germany
| | - Tobit Steinmetz
- Division of Molecular Immunology, Nikolaus-Fiebiger-Center, Dept. of Internal Medicine III, University of Erlangen-Nuremberg, Erlangen, Germany
| | - Hannes Stockinger
- Institute for Hygiene and Applied Immunology, Center for Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Vienna, Austria
| | - Yousuke Takahama
- Division of Experimental Immunology, Institute of Advanced Medical Sciences, University of Tokushima, Tokushima, Japan
| | - Attila Tarnok
- Departement for Therapy Validation, Fraunhofer Institute for Cell Therapy and Immunology IZI, Leipzig, Germany
- Institute for Medical Informatics, IMISE, Leipzig, Germany
| | - ZhiGang Tian
- School of Life Sciences and Medical Center, Institute of Immunology, Key Laboratory of Innate Immunity and Chronic Disease of Chinese Academy of Science, University of Science and Technology of China, Hefei, China
- Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Gergely Toldi
- University of Birmingham, Institute of Immunology and Immunotherapy, Birmingham, UK
| | - Julia Tornack
- Senior Group on Lymphocyte Development, Max Planck Institute for Infection Biology, Berlin, Germany
| | | | | | - Henning Ulrich
- Departamento de Bioquímica, Instituto de Química, Universidade de São Paulo
| | | | - René A W van Lier
- Department of Hematopoiesis, Sanquin Research and Landsteiner Laboratory, Amsterdam, The Netherlands
| | | | | | - Paulo Vieira
- Unité Lymphopoiese, Institut Pasteur, Paris, France
| | - David Voehringer
- Department of Infection Biology, University Hospital Erlangen, Wasserturmstr. 3/5, 91054 Erlangen, Germany
| | | | | | - Ari Waisman
- Institute for Molecular Medicine, University Medical Center of the Johannes Gutenberg University of Mainz, Mainz, Germany
| | | | | | - Klaus Warnatz
- Center for Chronic Immunodeficiency (CCI), Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Sarah Warth
- BCRT Flow Cytometry Lab, Berlin-Brandenburg Center for Regenerative Therapies, Charité - Universitätsmedizin Berlin
| | | | - Carsten Watzl
- Leibniz Research Centre for Working Environment and Human Factors at TU Dortmund, IfADo, Department of Immunology, Dortmund, Germany
| | - Leonie Wegener
- Biopyhsics, R&D Engineering, Miltenyi Biotec GmbH, Bergisch Gladbach, Germany
| | - Annika Wiedemann
- Department of Medicine/Rheumatology and Clinical Immunology, Charite Universitätsmedizin Berlin, Germany
| | - Jürgen Wienands
- Universitätsmedizin Göttingen, Georg-August-Universität, Abt. Zelluläre und Molekulare Immunologie, Humboldtallee 34, 37073 Göttingen, Germany
| | - Gerald Willimsky
- Cooperation Unit for Experimental and Translational Cancer Immunology, Institute of Immunology (Charité - Universitätsmedizin Berlin) and German Cancer Research Center (DKFZ), Berlin, Germany
| | - James Wing
- Laboratory of Experimental Immunology, WPI Immunology Frontier Research Center (IFReC), Osaka University, Suita 565-0871, Japan
- Department of Experimental Pathology, Institute for Frontier Medical Sciences, Kyoto University, Kyoto 606-8507, Japan
| | - Peter Wurst
- Institute of Experimental Immunology, University Bonn, Bonn, Germany
| | | | - Alice Yue
- School of Computing Science, Simon Fraser University, Burnaby, Canada
| | | | - Yi Zhao
- Department of Rheumatology & Immunology, West China Hospital, Sichuan University, Chengdu, China
| | - Susanne Ziegler
- Department of Virus Immunology, Heinrich-Pette-Institute, Leibniz Institute for Experimental Virology, Hamburg, Germany
| | - Jakob Zimmermann
- Maurice Müller Laboratories (DKF), Universitätsklinik für Viszerale Chirurgie und Medizin Inselspital, University of Bern, Murtenstrasse, Bern
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Carnevale G, Pisciotta A, Riccio M, Bertoni L, De Biasi S, Gibellini L, Zordani A, Cavallini GM, La Sala GB, Bruzzesi G, Ferrari A, Cossarizza A, de Pol A. Human dental pulp stem cells expressing STRO-1, c-kit and CD34 markers in peripheral nerve regeneration. J Tissue Eng Regen Med 2017; 12:e774-e785. [PMID: 27943583 DOI: 10.1002/term.2378] [Citation(s) in RCA: 49] [Impact Index Per Article: 7.0] [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: 02/24/2016] [Revised: 10/10/2016] [Accepted: 12/06/2016] [Indexed: 12/16/2022]
Abstract
Peripheral nerve injuries are a commonly encountered clinical problem and often result in long-term functional defects. The application of stem cells able to differentiate in Schwann cell-like cells in vitro and in vivo, could represent an attractive therapeutic approach for the treatment of nerve injuries. Further, stem cells sources sharing the same embryological origin as Schwann cells might be considered a suitable tool. The aim of this study was to demonstrate the ability of a neuroectodermal subpopulation of human STRO-1+ /c-Kit+ /CD34+ DPSCs, expressing P75NTR , nestin and SOX-10, to differentiate into Schwann cell-like cells in vitro and to promote axonal regeneration in vivo, which led to functional recovery as measured by sustained gait improvement, in animal rat model of peripheral nerve injury. Transplanted human dental pulp stem cells (hDPSCs) engrafted into sciatic nerve defect, as revealed by the positive staining against human nuclei, showed the expression of typical Schwann cells markers, S100b and, noteworthy, a significant number of myelinated axons was detected. Moreover, hDPSCs promoted axonal regeneration from proximal to distal stumps 1 month after transplantation. This study demonstrates that STRO-1+ /c-Kit+ /CD34+ hDPSCs, associated with neural crest derivation, represent a promising source of stem cells for the treatment of demyelinating disorders and might provide a valid alternative tool for future clinical applications to achieve functional recovery after injury or peripheral neuropathies besides minimizing ethical issues. Copyright © 2016 John Wiley & Sons, Ltd.
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Affiliation(s)
- Gianluca Carnevale
- Department of Surgery, Medicine, Dentistry and Morphological Sciences with interest in Transplant, Oncology and Regenerative Medicine, University of Modena and Reggio Emilia, Modena, Italy
| | - Alessandra Pisciotta
- Department of Surgery, Medicine, Dentistry and Morphological Sciences with interest in Transplant, Oncology and Regenerative Medicine, University of Modena and Reggio Emilia, Modena, Italy
| | - Massimo Riccio
- Department of Surgery, Medicine, Dentistry and Morphological Sciences with interest in Transplant, Oncology and Regenerative Medicine, University of Modena and Reggio Emilia, Modena, Italy
| | - Laura Bertoni
- Department of Surgery, Medicine, Dentistry and Morphological Sciences with interest in Transplant, Oncology and Regenerative Medicine, University of Modena and Reggio Emilia, Modena, Italy
| | - Sara De Biasi
- Department of Surgery, Medicine, Dentistry and Morphological Sciences with interest in Transplant, Oncology and Regenerative Medicine, University of Modena and Reggio Emilia, Modena, Italy
| | - Lara Gibellini
- Department of Surgery, Medicine, Dentistry and Morphological Sciences with interest in Transplant, Oncology and Regenerative Medicine, University of Modena and Reggio Emilia, Modena, Italy
| | - Alessio Zordani
- Department of Surgery, Medicine, Dentistry and Morphological Sciences with interest in Transplant, Oncology and Regenerative Medicine, University of Modena and Reggio Emilia, Modena, Italy
| | - Gian Maria Cavallini
- Department of Surgery, Medicine, Dentistry and Morphological Sciences with interest in Transplant, Oncology and Regenerative Medicine, University of Modena and Reggio Emilia, Modena, Italy
| | | | - Giacomo Bruzzesi
- Oro-Maxillo-Facial Department, AUSL Baggiovara, Baggiovara, Modena, Italy
| | - Adriano Ferrari
- Department of Surgery, Medicine, Dentistry and Morphological Sciences with interest in Transplant, Oncology and Regenerative Medicine, University of Modena and Reggio Emilia, Modena, Italy.,Children Rehabilitation Special Unit, IRCCS Arcispedale Santa Maria Nuova, Reggio Emilia, Italy
| | - Andrea Cossarizza
- Department of Surgery, Medicine, Dentistry and Morphological Sciences with interest in Transplant, Oncology and Regenerative Medicine, University of Modena and Reggio Emilia, Modena, Italy
| | - Anto de Pol
- Department of Surgery, Medicine, Dentistry and Morphological Sciences with interest in Transplant, Oncology and Regenerative Medicine, University of Modena and Reggio Emilia, Modena, Italy
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Gibellini L, De Biasi S, Bianchini E, Bartolomeo R, Fabiano A, Manfredini M, Ferrari F, Albertini G, Trenti T, Nasi M, Pinti M, Iannone A, Salvarani C, Cossarizza A, Pellacani G. Anti-TNF-α Drugs Differently Affect the TNFα-sTNFR System and Monocyte Subsets in Patients with Psoriasis. PLoS One 2016; 11:e0167757. [PMID: 27936119 PMCID: PMC5147951 DOI: 10.1371/journal.pone.0167757] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2016] [Accepted: 11/18/2016] [Indexed: 11/19/2022] Open
Abstract
TNF-α has a central role in the development and maintenance of psoriatic plaques, and its serum levels correlate with disease activity. Anti-TNF-α drugs are, however, ineffective in a relevant percentage of patients for reasons that are currently unknown. To understand whether the response to anti-TNF-α drugs is influenced by the production of anti-drug antibodies or by the modulation of the TNFα-TNFα receptor system, and to identify changes in monocyte phenotype and activity, we analysed 119 psoriatic patients who either responded or did not respond to different anti-TNF-α therapies (adalimumab, etanercept or infliximab), and measured plasma levels of TNF-α, TNF-α soluble receptors, drug and anti-drug antibodies. Moreover, we analyzed the production of TNF-α and TNF-α soluble receptors by peripheral blood mononuclear cells (PBMCs), and characterized different monocyte populations. We found that: i) the drug levels varied between responders and non-responders; ii) anti-infliximab antibodies were present in 15% of infliximab-treated patients, while anti-etanercept or anti-adalimumab antibodies were never detected; iii) plasma TNF-α levels were higher in patients treated with etanercept compared to patients treated with adalimumab or infliximab; iv) PBMCs from patients responding to adalimumab and etanercept produced more TNF-α and sTNFRII in vitro than patients responding to infliximab; v) PBMCs from patients not responding to infliximab produce higher levels of TNF-α and sTNFRII than patients responding to infliximab; vi) anti- TNF-α drugs significantly altered monocyte subsets. A complex remodelling of the TNFα-TNFα receptor system thus takes place in patients treated with anti-TNF-α drugs, that involves either the production of anti-drug antibodies or the modulation of monocyte phenotype or inflammatory activity.
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Affiliation(s)
- Lara Gibellini
- Department of Surgery, Medicine, Dentistry and Morphological Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Sara De Biasi
- Department of Surgery, Medicine, Dentistry and Morphological Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Elena Bianchini
- Department of Life Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Regina Bartolomeo
- Department of Surgery, Medicine, Dentistry and Morphological Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Antonella Fabiano
- Department of Surgery, Medicine, Dentistry and Morphological Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Marco Manfredini
- Department of Surgery, Medicine, Dentistry and Morphological Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Federica Ferrari
- Department of Surgery, Medicine, Dentistry and Morphological Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Giuseppe Albertini
- Dermatologic Unit, IRCCS - Santa Maria Nuova Hospital, Reggio Emilia, Italy
| | - Tommaso Trenti
- Department of Clinical Pathology - NOCSAE Baggiovara, Modena, Italy
| | - Milena Nasi
- Department of Surgery, Medicine, Dentistry and Morphological Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Marcello Pinti
- Department of Life Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Anna Iannone
- Department of Diagnostics, Clinical and Public Health Medicine, University of Modena and Reggio Emilia, Modena, Italy
| | - Carlo Salvarani
- Department of Surgery, Medicine, Dentistry and Morphological Sciences, University of Modena and Reggio Emilia, Modena, Italy
- Reumatology Unit, IRCCS - Santa Maria Nuova Hospital, Reggio Emilia, Italy
| | - Andrea Cossarizza
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia, Modena, Italy
- * E-mail:
| | - Giovanni Pellacani
- Department of Surgery, Medicine, Dentistry and Morphological Sciences, University of Modena and Reggio Emilia, Modena, Italy
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48
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De Biasi S, Simone AM, Nasi M, Bianchini E, Ferraro D, Vitetta F, Gibellini L, Pinti M, Del Giovane C, Sola P, Cossarizza A. iNKT Cells in Secondary Progressive Multiple Sclerosis Patients Display Pro-inflammatory Profiles. Front Immunol 2016; 7:555. [PMID: 27965675 PMCID: PMC5127814 DOI: 10.3389/fimmu.2016.00555] [Citation(s) in RCA: 22] [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: 09/29/2016] [Accepted: 11/18/2016] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND Multiple sclerosis (MS), an autoimmune disease with neurodegeneration and inflammation is characterized by several alterations of different T cell subsets. However, few data exist on the role of iNKT lymphocytes. OBJECTIVE To identify possible changes in the phenotype of iNKT cells in patients with different clinical forms of MS and find alterations in their polyfunctionality [i.e., ability to produce simultaneously up to four cytokines such as IL-17, tumor necrosis factor (TNF)-α, interferon (IFN)-γ, and IL-4]. METHODS We studied a total of 165 patients, 91 with a relapsing-remitting form [RR; 31 were treated with interferon (IFN)1a-β, 25 with natalizumab (NAT), 29 with glatiramer acetate; 17 were newly diagnosed RR without treatment, 19 not-active RR without treatment]. Forty-four patients had a progressive MS: 20 primary progressive (PP) and 24 secondary progressive (SP). A total of 55 age- and sex-matched subjects represented healthy controls (CTR). Among fresh peripheral blood mononuclear cells, iNKT cells were identified by flow cytometry. Moreover, the capability of iNKT cells to produce different cytokines (IL-17, TNF-α, IFN-γ, and IL-4) after in vitro stimulation were evaluated in 18 RR (11 treated with NAT and 7 with IFN), 4 PP, 6 SP, and 16 CTR. RESULTS No main differences were found in iNKT cell phenotype among MS patients with different MS forms or during different treatments. However, the polyfunctional response of iNKT cells showed Th1 and Th17 profiles. This was well evident in patients with SP form, who are characterized by high levels of inflammation and neurodegeneration, and exhibited a sustained increase in the production of Th17 cytokines. Patients treated with NAT displayed lower levels of iNKT cells producing IL-17, TNF-α, and IFN-γ. CONCLUSION Our data suggest that the progressive phase of the disease is characterized by permanent iNKT activation and a skewing towards an inflammatory phenotype. Compared to other treatments, NAT was able to modulate iNKT cell function.
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Affiliation(s)
- Sara De Biasi
- Department of Surgery, Medicine, Dentistry and Morphological Sciences, University of Modena and Reggio Emilia , Modena , Italy
| | - Anna Maria Simone
- Neurology Unit, Department of Biomedical, Metabolic and Neurosciences, Nuovo Ospedale Civile Sant'Agostino Estense, University of Modena and Reggio Emilia , Modena , Italy
| | - Milena Nasi
- Department of Surgery, Medicine, Dentistry and Morphological Sciences, University of Modena and Reggio Emilia , Modena , Italy
| | - Elena Bianchini
- Department of Life Sciences, University of Modena and Reggio Emilia , Modena , Italy
| | - Diana Ferraro
- Neurology Unit, Department of Biomedical, Metabolic and Neurosciences, Nuovo Ospedale Civile Sant'Agostino Estense, University of Modena and Reggio Emilia , Modena , Italy
| | - Francesca Vitetta
- Neurology Unit, Department of Biomedical, Metabolic and Neurosciences, Nuovo Ospedale Civile Sant'Agostino Estense, University of Modena and Reggio Emilia , Modena , Italy
| | - Lara Gibellini
- Department of Surgery, Medicine, Dentistry and Morphological Sciences, University of Modena and Reggio Emilia , Modena , Italy
| | - Marcello Pinti
- Department of Life Sciences, University of Modena and Reggio Emilia , Modena , Italy
| | - Cinzia Del Giovane
- Department of Diagnostic and Clinical Medicine and Public Health, University of Modena and Reggio Emilia , Modena , Italy
| | - Patrizia Sola
- Neurology Unit, Department of Biomedical, Metabolic and Neurosciences, Nuovo Ospedale Civile Sant'Agostino Estense, University of Modena and Reggio Emilia , Modena , Italy
| | - Andrea Cossarizza
- Department of Medical and Surgical Sciences of Children and Adults, University of Modena and Reggio Emilia , Modena , Italy
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49
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Della Casa L, Rossi E, Romanelli C, Gibellini L, Iannone A. Effect of diets supplemented with different conjugated linoleic acid (CLA) isomers on protein expression in C57/BL6 mice. Genes Nutr 2016; 11:26. [PMID: 27713773 PMCID: PMC5050585 DOI: 10.1186/s12263-016-0542-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/07/2016] [Accepted: 09/17/2016] [Indexed: 02/01/2023]
Abstract
Background The individual genetic variations, as a response to diet, have recently caught the attention of several researchers. In addition, there is also a trend to assume food containing beneficial substances, or to supplement food with specific compounds. Among these, there is the conjugated linoleic acid (CLA), which has been demonstrated to reduce fat mass and to increase lean mass, even though its mechanism of action is still not known. We investigated the effect of CLA isomers (CLA c9,t11 and CLA t10,c12) on the proteomic profile of liver, adipose tissue, and muscle of mouse, with the aim of verifying the presence of a modification in fat and lean mass, and to explore the mechanism of action. Methods C57/BL6 mice were fed for 2 months with different diets: (1) standard chow, (2) CLA c9,t11 diet, (3) CLA t10,c11 diet, (4) CLA isomers mixture diet, and (5) linoleic acid diet. The proteomic profile of liver, white adipose tissue, and muscle was investigated. Statistical significance of the spots with an intensity higher than twofold in expression compared to the control was tested using student’s t test (two-tail). Results We found that both isomers modulate the proteomic profiles of liver, adipose tissue, and muscle by different mechanisms of action. Liver steatosis is mostly due to the isomer CLA t10,c12, since it alters the expression of lipogenetic proteins; it acts also reducing the adipose tissue and increasing fatty acid oxidation in muscle. Conversely, CLA c9,t11 has no relevant effects on liver and adipose tissue, but acts mostly on muscle, where it enhances muscular cell differentiation. Conclusions Administration of CLA in humans has to be carefully personalized, since even considering the presence of a species-specific effect, adverse effects might occur on long-term supplementation. Here we demonstrated that, in mouse, CLA is effective in reducing fat mass, but it also induces liver steatosis. The increase of lean mass is linked to an induction of cell proliferation, which, on long-term supplementation, might also lead to adverse effects.
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Affiliation(s)
- L Della Casa
- "ProteoWork Lab", Dipartimento di Medicina Diagnostica, Clinica e di Sanità Pubblica, Università di Modena e Reggio Emilia, via Campi 287, 41125 Modena, Italy
| | - E Rossi
- "ProteoWork Lab", Dipartimento di Medicina Diagnostica, Clinica e di Sanità Pubblica, Università di Modena e Reggio Emilia, via Campi 287, 41125 Modena, Italy
| | - C Romanelli
- "ProteoWork Lab", Dipartimento di Medicina Diagnostica, Clinica e di Sanità Pubblica, Università di Modena e Reggio Emilia, via Campi 287, 41125 Modena, Italy
| | - L Gibellini
- Dipartimento Chirurgico, Medico, Odontoiatrico e di Scienze Morfologiche con Interesse Trapiantologico, Oncologico e di Medicina Rigenerativa, Università di Modena e Reggio Emilia, via Campi 287, 41125 Modena, Italy
| | - A Iannone
- "ProteoWork Lab", Dipartimento di Medicina Diagnostica, Clinica e di Sanità Pubblica, Università di Modena e Reggio Emilia, via Campi 287, 41125 Modena, Italy
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50
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De Biasi S, Gibellini L, Bianchini E, Nasi M, Pinti M, Salvioli S, Cossarizza A. Quantification of mitochondrial reactive oxygen species in living cells by using multi-laser polychromatic flow cytometry. Cytometry A 2016; 89:1106-1110. [DOI: 10.1002/cyto.a.22936] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2016] [Revised: 07/26/2016] [Accepted: 08/14/2016] [Indexed: 12/26/2022]
Affiliation(s)
- Sara De Biasi
- Department of Surgery; Medicine, Dentistry and Morphological Sciences, University of Modena and Reggio Emilia; Modena Italy
| | - Lara Gibellini
- Department of Surgery; Medicine, Dentistry and Morphological Sciences, University of Modena and Reggio Emilia; Modena Italy
| | - Elena Bianchini
- Department of Life Sciences; University of Modena and Reggio Emilia; Modena Italy
| | - Milena Nasi
- Department of Surgery; Medicine, Dentistry and Morphological Sciences, University of Modena and Reggio Emilia; Modena Italy
| | - Marcello Pinti
- Department of Life Sciences; University of Modena and Reggio Emilia; Modena Italy
| | - Stefano Salvioli
- Department of Experimental; Diagnostic and Specialty Medicine, University of Bologna; Italy
| | - Andrea Cossarizza
- Department of Medical and Surgical Sciences for Children and Adults; University of Modena and Reggio Emilia; Modena Italy
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