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Muri J, Cecchinato V, Cavalli A, Shanbhag AA, Matkovic M, Biggiogero M, Maida PA, Moritz J, Toscano C, Ghovehoud E, Furlan R, Barbic F, Voza A, Nadai GD, Cervia C, Zurbuchen Y, Taeschler P, Murray LA, Danelon-Sargenti G, Moro S, Gong T, Piffaretti P, Bianchini F, Crivelli V, Podešvová L, Pedotti M, Jarrossay D, Sgrignani J, Thelen S, Uhr M, Bernasconi E, Rauch A, Manzo A, Ciurea A, Rocchi MBL, Varani L, Moser B, Bottazzi B, Thelen M, Fallon BA, Boyman O, Mantovani A, Garzoni C, Franzetti-Pellanda A, Uguccioni M, Robbiani DF. Anti-chemokine antibodies after SARS-CoV-2 infection correlate with favorable disease course. bioRxiv 2022:2022.05.23.493121. [PMID: 35664993 PMCID: PMC9164443 DOI: 10.1101/2022.05.23.493121] [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] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Infection by SARS-CoV-2 leads to diverse symptoms, which can persist for months. While antiviral antibodies are protective, those targeting interferons and other immune factors are associated with adverse COVID-19 outcomes. Instead, we discovered that antibodies against specific chemokines are omnipresent after COVID-19, associated with favorable disease, and predictive of lack of long COVID symptoms at one year post infection. Anti-chemokine antibodies are present also in HIV-1 infection and autoimmune disorders, but they target different chemokines than those in COVID-19. Monoclonal antibodies derived from COVID- 19 convalescents that bind to the chemokine N-loop impair cell migration. Given the role of chemokines in orchestrating immune cell trafficking, naturally arising anti-chemokine antibodies associated with favorable COVID-19 may be beneficial by modulating the inflammatory response and thus bear therapeutic potential. One-Sentence Summary Naturally arising anti-chemokine antibodies associate with favorable COVID-19 and predict lack of long COVID.
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Affiliation(s)
- Jonathan Muri
- Institute for Research in Biomedicine, Università della Svizzera italiana; Bellinzona, Switzerland
| | - Valentina Cecchinato
- Institute for Research in Biomedicine, Università della Svizzera italiana; Bellinzona, Switzerland
| | - Andrea Cavalli
- Institute for Research in Biomedicine, Università della Svizzera italiana; Bellinzona, Switzerland.,Swiss Institute of Bioinformatics; Lausanne, Switzerland
| | - Akanksha A Shanbhag
- Institute for Research in Biomedicine, Università della Svizzera italiana; Bellinzona, Switzerland
| | - Milos Matkovic
- Institute for Research in Biomedicine, Università della Svizzera italiana; Bellinzona, Switzerland
| | - Maira Biggiogero
- Clinical Research Unit, Clinica Luganese Moncucco; Lugano, Switzerland
| | - Pier Andrea Maida
- Clinical Research Unit, Clinica Luganese Moncucco; Lugano, Switzerland
| | - Jacques Moritz
- Institute for Research in Biomedicine, Università della Svizzera italiana; Bellinzona, Switzerland
| | - Chiara Toscano
- Institute for Research in Biomedicine, Università della Svizzera italiana; Bellinzona, Switzerland
| | - Elaheh Ghovehoud
- Institute for Research in Biomedicine, Università della Svizzera italiana; Bellinzona, Switzerland
| | - Raffaello Furlan
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, 20090 Pieve Emanuele, Milan, Italy.,Internal Medicine, IRCCS Humanitas Research Hospital, Via Manzoni 56, 20089 Rozzano, Milan, Italy
| | - Franca Barbic
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, 20090 Pieve Emanuele, Milan, Italy.,Internal Medicine, IRCCS Humanitas Research Hospital, Via Manzoni 56, 20089 Rozzano, Milan, Italy
| | - Antonio Voza
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, 20090 Pieve Emanuele, Milan, Italy.,Department of Emergency, IRCCS Humanitas Research Hospital, 20089 Rozzano, Milan, Italy
| | - Guendalina De Nadai
- Emergency Medicine Residency School, Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4 - 20090 Pieve Emanuele, Milan, Italy
| | - Carlo Cervia
- Department of Immunology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Yves Zurbuchen
- Department of Immunology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Patrick Taeschler
- Department of Immunology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Lilly A Murray
- Lyme & Tick-Borne Diseases Research Center at Columbia University Irving Medical Center, New York, NY, USA
| | | | - Simone Moro
- Institute for Research in Biomedicine, Università della Svizzera italiana; Bellinzona, Switzerland
| | - Tao Gong
- Institute for Research in Biomedicine, Università della Svizzera italiana; Bellinzona, Switzerland
| | - Pietro Piffaretti
- Institute for Research in Biomedicine, Università della Svizzera italiana; Bellinzona, Switzerland
| | - Filippo Bianchini
- Institute for Research in Biomedicine, Università della Svizzera italiana; Bellinzona, Switzerland
| | - Virginia Crivelli
- Institute for Research in Biomedicine, Università della Svizzera italiana; Bellinzona, Switzerland
| | - Lucie Podešvová
- Institute for Research in Biomedicine, Università della Svizzera italiana; Bellinzona, Switzerland
| | - Mattia Pedotti
- Institute for Research in Biomedicine, Università della Svizzera italiana; Bellinzona, Switzerland
| | - David Jarrossay
- Institute for Research in Biomedicine, Università della Svizzera italiana; Bellinzona, Switzerland
| | - Jacopo Sgrignani
- Institute for Research in Biomedicine, Università della Svizzera italiana; Bellinzona, Switzerland
| | - Sylvia Thelen
- Institute for Research in Biomedicine, Università della Svizzera italiana; Bellinzona, Switzerland
| | | | - Enos Bernasconi
- Regional Hospital Lugano, Ente Ospedaliero Cantonale; Lugano, Switzerland.,Università della Svizzera italiana; Lugano, Switzerland
| | - Andri Rauch
- Department of Infectious Diseases, Inselspital, Bern University Hospital, University of Bern; Bern, Switzerland
| | - Antonio Manzo
- Rheumatology and Translational Immunology Research Laboratories (LaRIT), Division of Rheumatology, IRCCS Policlinico San Matteo Foundation, University of Pavia; Pavia, Italy
| | - Adrian Ciurea
- Department of Rheumatology, Zurich University Hospital, University of Zurich; Zurich, Switzerland
| | - Marco B L Rocchi
- Department of Biomolecular Sciences, Biostatistics Unit, University of Urbino; Urbino, Italy
| | - Luca Varani
- Institute for Research in Biomedicine, Università della Svizzera italiana; Bellinzona, Switzerland
| | - Bernhard Moser
- Division of Infection & Immunity, Henry Wellcome Building, Cardiff University School of Medicine; Cardiff, United Kingdom
| | - Barbara Bottazzi
- IRCCS Humanitas Research Hospital, Via Manzoni 56, 20089 Rozzano, Milan, Italy
| | - Marcus Thelen
- Institute for Research in Biomedicine, Università della Svizzera italiana; Bellinzona, Switzerland
| | - Brian A Fallon
- Lyme & Tick-Borne Diseases Research Center at Columbia University Irving Medical Center, New York, NY, USA.,Lyme Research Program at the New York State Psychiatric Institute, New York, NY, USA
| | - Onur Boyman
- Department of Immunology, University Hospital Zurich, University of Zurich, Zurich, Switzerland.,Faculty of Medicine and Faculty of Science, University of Zurich, Zurich, Switzerland
| | - Alberto Mantovani
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, 20090 Pieve Emanuele, Milan, Italy.,IRCCS Humanitas Research Hospital, Via Manzoni 56, 20089 Rozzano, Milan, Italy.,The William Harvey Research Institute, Queen Mary University of London, Charterhouse Square, London, UK
| | - Christian Garzoni
- Internal Medicine and Infectious Diseases, Clinica Luganese Moncucco; Lugano, Switzerland
| | | | - Mariagrazia Uguccioni
- Institute for Research in Biomedicine, Università della Svizzera italiana; Bellinzona, Switzerland.,Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, 20090 Pieve Emanuele, Milan, Italy
| | - Davide F Robbiani
- Institute for Research in Biomedicine, Università della Svizzera italiana; Bellinzona, Switzerland
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Epistolio S, Ramelli G, Ottaviano M, Crupi E, Marandino L, Biggiogero M, Maida PA, Ruinelli L, Vogl U, Mangan D, Pascale M, Cantù M, Ceschi A, Bernasconi E, Mazzucchelli L, Catapano C, Alimonti A, Garzoni C, Gillessen Sommer S, Stefanini FM, Franzetti-Pellanda A, Frattini M, Pereira Mestre R. P1245 Polymorphic Variants of HSD3B1 Gene Confer Different Outcome in Specific Subgroups of Patients Infected With SARS-CoV-2. Front Med (Lausanne) 2022; 8:793728. [PMID: 35874037 PMCID: PMC9302441 DOI: 10.3389/fmed.2021.793728] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Accepted: 11/23/2021] [Indexed: 01/08/2023] Open
Abstract
Introduction: Severe respiratory syndrome coronavirus 2 (SARS-CoV-2) uses the androgen receptor (AR), through ACE2 receptor and TMPRSS2, to enter nasal and upper airways epithelial cells. Genetic analyses revealed that HSD3B1 P1245C polymorphic variant increases dihydrotestosterone production and upregulation of TMPRSS2 with respect to P1245A variant, thus possibly influencing SARS-CoV-2 infection. Our aim was to characterize the HSD3B1 polymorphism status and its potential association with clinical outcomes in hospitalized patients with COVID-19 in Southern Switzerland. Materials and Methods: The cohort included 400 patients hospitalized for COVID-19 during the first wave between February and May 2020 in two different hospitals of Canton Ticino. Genomic DNA was extracted from formalin-fixed paraffin-embedded tissue blocks, and HSD3B1 gene polymorphism was evaluated by Sanger sequencing. Statistical associations were verified using different test. Results:HSD3B1 polymorphic variants were not associated with a single classical factor related to worse clinical prognosis in hospitalized patients with SARS-CoV-2. However, in specific subgroups, HSD3B1 variants played a clinical role: intensive care unit admission was more probable in patients with P1245C diabetes compared with P1245A individuals without this comorbidity and death was more associated with hypertensive P1245A>C cases than patients with P1245A diabetes without hypertension. Discussion: This is the first study showing that HSD3B1 gene status may influence the severity of SARS-CoV-2 infection. If confirmed, our results could lead to the introduction of HSD3B1 gene status analysis in patients infected with SARS-CoV-2 to predict clinical outcome.
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Affiliation(s)
- Samantha Epistolio
- Laboratory of Molecular Pathology, Institute of Pathology, Ente Ospedaliero Cantonale, Locarno, Switzerland
- *Correspondence: Samantha Epistolio
| | - Giulia Ramelli
- Laboratory of Molecular Pathology, Institute of Pathology, Ente Ospedaliero Cantonale, Locarno, Switzerland
| | - Margaret Ottaviano
- Oncology Institute of Southern Switzerland, Ente Ospedaliero Cantonale, Bellinzona, Switzerland
| | - Emanuele Crupi
- Oncology Institute of Southern Switzerland, Ente Ospedaliero Cantonale, Bellinzona, Switzerland
| | - Laura Marandino
- Oncology Institute of Southern Switzerland, Ente Ospedaliero Cantonale, Bellinzona, Switzerland
| | - Maira Biggiogero
- Clinic Research Unit, Clinica Luganese Moncucco, Lugano, Switzerland
| | - Pier Andrea Maida
- Clinic Research Unit, Clinica Luganese Moncucco, Lugano, Switzerland
- Clinic of Internal Medicine and Infectious Diseases, Clinica Luganese Moncucco, Lugano, Switzerland
| | - Lorenzo Ruinelli
- Informatics and Communication Technology, Ente Ospedaliero Cantonale, Bellinzona, Switzerland
| | - Ursula Vogl
- Oncology Institute of Southern Switzerland, Ente Ospedaliero Cantonale, Bellinzona, Switzerland
| | - Dylan Mangan
- Oncology Institute of Southern Switzerland, Ente Ospedaliero Cantonale, Bellinzona, Switzerland
| | - Mariarosa Pascale
- Clinical Trial Unit, Ente Ospedaliero Cantonale, Lugano, Switzerland
| | - Marco Cantù
- Institute of Laboratory Medicine, Ente Ospedaliero Cantonale, Lugano, Switzerland
| | - Alessandro Ceschi
- Clinical Trial Unit, Ente Ospedaliero Cantonale, Lugano, Switzerland
- Division of Clinical Pharmacology and Toxicology, Institute of Pharmacological Sciences of Southern Switzerland, Ente Ospedaliero Cantonale, Lugano, Switzerland
- Faculty of Biomedical Sciences, Università della Svizzera italiana, Lugano, Switzerland
- Department of Clinical Pharmacology and Toxicology, University Hospital Zürich, Zürich, Switzerland
| | - Enos Bernasconi
- Division of Infectious Diseases, Department of Medicine, Ente Ospedaliero Cantonale, Università della Svizzera italiana, Lugano, Switzerland
- Faculty of Medicine, Division of Biomedical Sciences, University of Geneva, Geneva, Switzerland
| | - Luca Mazzucchelli
- Laboratory of Molecular Pathology, Institute of Pathology, Ente Ospedaliero Cantonale, Locarno, Switzerland
- Faculty of Biomedical Sciences, Università della Svizzera italiana, Lugano, Switzerland
| | - Carlo Catapano
- Faculty of Biomedical Sciences, Università della Svizzera italiana, Lugano, Switzerland
- Faculty of Experimental Therapeutics, Institute of Oncology Research, Università della Svizzera italiana, Bellinzona, Switzerland
| | - Andrea Alimonti
- Faculty of Biomedical Sciences, Università della Svizzera italiana, Lugano, Switzerland
- Department of Molecular Oncology, Institute of Oncology Research, Università della Svizzera italiana, Bellinzona, Switzerland
| | - Christian Garzoni
- Clinic of Internal Medicine and Infectious Diseases, Clinica Luganese Moncucco, Lugano, Switzerland
| | - Silke Gillessen Sommer
- Oncology Institute of Southern Switzerland, Ente Ospedaliero Cantonale, Bellinzona, Switzerland
- Faculty of Biomedical Sciences, Università della Svizzera italiana, Lugano, Switzerland
| | - Federico Mattia Stefanini
- Department of Enviromental Science and Policy, Faculty of Science and Technology-ESP, University of Milan, Milan, Italy
| | | | - Milo Frattini
- Laboratory of Molecular Pathology, Institute of Pathology, Ente Ospedaliero Cantonale, Locarno, Switzerland
| | - Ricardo Pereira Mestre
- Oncology Institute of Southern Switzerland, Ente Ospedaliero Cantonale, Bellinzona, Switzerland
- Faculty of Experimental Therapeutics, Institute of Oncology Research, Università della Svizzera italiana, Bellinzona, Switzerland
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Ceruti S, Glotta A, Biggiogero M, Maida PA, Marzano M, Urso P, Bona G, Garzoni C, Molnar Z. Admission criteria in critically ill COVID-19 patients: A physiology-based approach. PLoS One 2021; 16:e0260318. [PMID: 34843531 PMCID: PMC8629252 DOI: 10.1371/journal.pone.0260318] [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: 07/13/2021] [Accepted: 11/07/2021] [Indexed: 11/18/2022] Open
Abstract
Introduction The COVID-19 pandemic required careful management of intensive care unit (ICU) admissions, to reduce ICU overload while facing limitations in resources. We implemented a standardized, physiology-based, ICU admission criteria and analyzed the mortality rate of patients refused from the ICU. Materials and methods In this retrospective observational study, COVID-19 patients proposed for ICU admission were consecutively analyzed; Do-Not-Resuscitate patients were excluded. Patients presenting an oxygen peripheral saturation (SpO2) lower than 85% and/or dyspnea and/or mental confusion resulted eligible for ICU admission; patients not presenting these criteria remained in the ward with an intensive monitoring protocol. Primary outcome was both groups’ survival rate. Secondary outcome was a sub analysis correlating SpO2 cutoff with ICU admission. Results From March 2020 to January 2021, 1623 patients were admitted to our Center; 208 DNR patients were excluded; 97 patients were evaluated. The ICU-admitted group (n = 63) mortality rate resulted 15.9% at 28 days and 27% at 40 days; the ICU-refused group (n = 34) mortality rate resulted 0% at both intervals (p < 0.001). With a SpO2 cut-off of 85%, a significant correlation was found (p = 0.009), but with a 92% a cut-off there was no correlation with ICU admission (p = 0.26). A similar correlation was also found with dyspnea (p = 0.0002). Conclusion In COVID-19 patients, standardized ICU admission criteria appeared to safely reduce ICU overload. In the absence of dyspnea and/or confusion, a SpO2 cutoff up to 85% for ICU admission was not burdened by negative outcomes. In a pandemic context, the SpO2 cutoff of 92%, as a threshold for ICU admission, needs critical re-evaluation.
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Affiliation(s)
- Samuele Ceruti
- Department of Critical Care, Clinica Luganese Moncucco, Lugano, Switzerland
- * E-mail:
| | - Andrea Glotta
- Department of Critical Care, Clinica Luganese Moncucco, Lugano, Switzerland
| | - Maira Biggiogero
- Clinical Research Unit, Clinica Luganese Moncucco, Lugano, Switzerland
| | - Pier Andrea Maida
- Clinical Research Unit, Clinica Luganese Moncucco, Lugano, Switzerland
| | - Martino Marzano
- Internal Medicine Service, Clinica Luganese Moncucco, Lugano, Switzerland
| | - Patrizia Urso
- Radiotherapy Service, Clinica Luganese Moncucco, Lugano, Switzerland
| | - Giovanni Bona
- Clinical Research Unit, Clinica Luganese Moncucco, Lugano, Switzerland
| | - Christian Garzoni
- Internal Medicine Service, Clinica Luganese Moncucco, Lugano, Switzerland
| | - Zsolt Molnar
- Department of Anaesthesiology and Intensive Therapy, Semmelweis University, Budapest, Hungary
- Department of Anaesthesiology and Intensive Therapy, Poznan University of Medical Sciences, Poznan, Poland
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