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Ruytinx P, Vandormael P, Fraussen J, Pieters Z, Thonissen S, Hellings N, Stinissen P, Callebaut I, Penders J, Vanhove K, Kieffer D, Rummens JL, Valkenborgh T, Messiaen P, Stessel B, Mesotten D, Somers V. Comprehensive antibody and cytokine profiling in hospitalized COVID-19 patients in relation to clinical outcomes in a large Belgian cohort. Sci Rep 2023; 13:19322. [PMID: 37935729 PMCID: PMC10630327 DOI: 10.1038/s41598-023-46421-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Accepted: 10/31/2023] [Indexed: 11/09/2023] Open
Abstract
The immune response in patients with Coronavirus Disease 2019 (COVID-19) is highly variable and is linked to disease severity and mortality. However, antibody and cytokine responses in the early disease stage and their association with disease course and outcome are still not completely understood. In this large, multi-centre cohort study, blood samples of 434 Belgian COVID-19 hospitalized patients with different disease severities (ranging from asymptomatic/mild to critically ill) from the first wave of the COVID-19 pandemic were obtained. Baseline antibody and cytokine responses were characterized and associations with several clinical outcome parameters were determined. Anti-spike immunoglobulin (Ig)G and IgM levels were elevated in patients with a more severe disease course. This increased baseline antibody response however was associated with decreased odds for hospital mortality. Levels of the pro-inflammatory cytokines IL-6, IP-10 and IL-8, the anti-inflammatory cytokine IL-10 and the antiviral cytokines IFN-α, IFN-β and IFN-λ1 were increased with disease severity. Remarkably, we found significantly lower levels of IFN-λ2,3 in critically ill patients compared to patients of the moderate and severe disease category. Finally, levels of IL-8, IL-6, IP-10, IL-10, IFN-α, IFN-β, IFN-γ and IFN-λ1 at baseline were positively associated with mortality, whereas higher IFN-λ2,3 levels were negatively associated with mortality.
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Affiliation(s)
- Pieter Ruytinx
- Department of Immunology and Infection, UHasselt, Biomedical Research Institute, Martelarenlaan 42, 3500, Hasselt, Belgium
| | - Patrick Vandormael
- Department of Immunology and Infection, UHasselt, Biomedical Research Institute, Martelarenlaan 42, 3500, Hasselt, Belgium
| | - Judith Fraussen
- Department of Immunology and Infection, UHasselt, Biomedical Research Institute, Martelarenlaan 42, 3500, Hasselt, Belgium
| | - Zoë Pieters
- Data Science Institute, UHasselt, I-BioStat, Martelarenlaan 42, 3500, Hasselt, Belgium
| | - Stef Thonissen
- Faculty of Medicine and Life Sciences, UHasselt, Martelarenlaan 42, 3500, Hasselt, Belgium
| | - Niels Hellings
- Department of Immunology and Infection, UHasselt, Biomedical Research Institute, Martelarenlaan 42, 3500, Hasselt, Belgium
| | - Piet Stinissen
- Department of Immunology and Infection, UHasselt, Biomedical Research Institute, Martelarenlaan 42, 3500, Hasselt, Belgium
- Faculty of Medicine and Life Sciences, UHasselt, LCRC, Martelarenlaan 42, 3500, Hasselt, Belgium
| | - Ina Callebaut
- Faculty of Medicine and Life Sciences, UHasselt, LCRC, Martelarenlaan 42, 3500, Hasselt, Belgium
- Department of Intensive Care and Anesthesiology, Jessa Hospital, Hasselt, Belgium
| | - Joris Penders
- Faculty of Medicine and Life Sciences, UHasselt, LCRC, Martelarenlaan 42, 3500, Hasselt, Belgium
- Department of Laboratory Medicine, Ziekenhuis Oost-Limburg, Genk, Belgium
| | - Karolien Vanhove
- Faculty of Medicine and Life Sciences, UHasselt, LCRC, Martelarenlaan 42, 3500, Hasselt, Belgium
- Department of Respiratory Medicine, AZ Vesalius Hospital, Hazelereik 51, 3700, Tongeren, Belgium
| | - Davy Kieffer
- Department of Clinical Biology, Sint-Trudo Hospital, Diestersteenweg 100, 3800, Sint-Truiden, Belgium
| | - Jean-Luc Rummens
- Faculty of Medicine and Life Sciences, UHasselt, Martelarenlaan 42, 3500, Hasselt, Belgium
- Faculty of Medicine and Life Sciences, UHasselt, LCRC, Martelarenlaan 42, 3500, Hasselt, Belgium
- Department of Laboratory Medicine, Jessa Hospital, 3500, Hasselt, Belgium
- UHasselt, University Biobank Limburg (UBiLim), Jessa Hospital, 3500, Hasselt, Belgium
| | - Tom Valkenborgh
- Department of Anesthesiology and Intensive Care, Noorderhart Pelt, Belgium
| | - Peter Messiaen
- Faculty of Medicine and Life Sciences, UHasselt, LCRC, Martelarenlaan 42, 3500, Hasselt, Belgium
- Department of Infectious Diseases and Immunity, Jessa Hospital, 3500, Hasselt, Belgium
| | - Björn Stessel
- Faculty of Medicine and Life Sciences, UHasselt, LCRC, Martelarenlaan 42, 3500, Hasselt, Belgium
- Department of Intensive Care and Anesthesiology, Jessa Hospital, Hasselt, Belgium
| | - Dieter Mesotten
- Faculty of Medicine and Life Sciences, UHasselt, LCRC, Martelarenlaan 42, 3500, Hasselt, Belgium
- Department of Anesthesiology, Ziekenhuis Oost-Limburg, Genk, Belgium
| | - Veerle Somers
- Department of Immunology and Infection, UHasselt, Biomedical Research Institute, Martelarenlaan 42, 3500, Hasselt, Belgium.
- Faculty of Medicine and Life Sciences, UHasselt, Martelarenlaan 42, 3500, Hasselt, Belgium.
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Martínez-Espinoza I, Guerrero-Plata A. Current Landscape of IFN-λ: Induction, Inhibition, and Potential Clinical Applications to Treat Respiratory Viral Infections. Immunohorizons 2023; 7:265-272. [PMID: 37071039 PMCID: PMC10579847 DOI: 10.4049/immunohorizons.2200010] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Accepted: 03/23/2023] [Indexed: 04/19/2023] Open
Abstract
IFN-λ or type III IFN is an important mediator of antiviral response. Several respiratory viruses induce the production of IFN-λ during their course of infection. However, they have also developed intricate mechanisms to inhibit its expression and activity. Despite a considerable amount of research on the regulatory mechanisms of respiratory viruses on the IFN-λ response, little is still known about the effect of this cytokine on immune cells and the antiviral effects of all IFN-λ isoforms, and a better understanding of the detrimental effects of IFN-λ treatment is required. Here we highlight the relevance of IFN-λ as an antiviral cytokine in the respiratory tract. Data from studies in vitro, ex vivo, experimental animal models, and ongoing clinical trials emphasize the therapeutic opportunity that IFN-λ represents to treat and prevent different types of respiratory viral infections.
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Affiliation(s)
- Iván Martínez-Espinoza
- Department of Pathobiological Sciences, School of Veterinary Medicine, Louisiana State University, Baton Rouge, LA
| | - Antonieta Guerrero-Plata
- Department of Pathobiological Sciences, School of Veterinary Medicine, Louisiana State University, Baton Rouge, LA
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3
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Shafiee A, Rezaian S, Aliyu M, Shayeghpour A, Mokhames Z, Mohammadi H, Yaslianifard S, Soleimani A, Soleimanifar F, Tojari T, Qorbani M, Mozhgani SH. Immunologic Profile of Severe COVID-19 Patients in Alborz Province, Iran. Jundishapur J Microbiol 2023. [DOI: 10.5812/jjm-134264] [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: 03/29/2023] Open
Abstract
Background: The coronavirus disease 2019 (COVID-19) pandemic has prompted researchers to look for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pathogenicity in depth. Immune system dysregulation was one of the major mechanisms in its pathogenesis. The evidence regarding the levels of interferons (IFNs) and pro- and anti-inflammatory cytokines in COVID-19 patients is not well-established. Objectives: Therefore, this study evaluated the expression level of type-I, II, III IFNs, along with interleukin-1 (IL-1), interleukin-6 (IL-6), interleukin-10 (IL-10), and FOXP3 genes in patients with severe COVID-19 to provide additional insights regarding the regulation of these cytokines during COVID-19 infection. Methods: Peripheral blood mononuclear cells were isolated from two groups, including severe COVID-19 patients and healthy controls. Ribonucleic acid was extracted to evaluate the expression level of IFN-a, IFN-b, IFN-g, IFN-la, IL-1, IL-6, IL-10, and FOXP3 genes using real-time polymerase chain reaction. The correlations between the expression levels of these genes were also assessed. Results: A total of 40 samples were divided into two groups, with each group consisting of 20 samples. When comparing the severe COVID-19 group to the controls, the expression levels of IFN-g, tumor necrosis factor-alpha (TNF-α), IL-6, and IL-10 genes were significantly higher in the severe COVID-19 group. The two groups had no significant differences in IFN-a, IFN-b, IFN-la, IL-1, and FOXP3 expression. The correlation analysis revealed a negative correlation between type I and type III IFNs (i.e., IFN-a and IFN-la) and pro-inflammatory cytokines (i.e., IL-1 and IL-10). Conclusions: This study suggests the possible upregulation of IFN-g, IL-6, IL-10, and TNF-α during SARS-CoV-2 pathogenicity. The preliminary findings of this study and those reported previously show that the levels of IFNs and pro- and anti-inflammatory cytokines are not uniformly expressed among all COVID-19 patients and might differ as the disease progresses to the severe stage.
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Sorrentino L, Fracella M, Frasca F, D’auria A, Santinelli L, Maddaloni L, Bugani G, Bitossi C, Gentile M, Ceccarelli G, Turriziani O, Mastroianni CM, Antonelli G, d’Ettorre G, Pierangeli A, Scagnolari C. Alterations in the Expression of IFN Lambda, IFN Gamma and Toll-like Receptors in Severe COVID-19 Patients. Microorganisms 2023; 11:689. [PMID: 36985262 PMCID: PMC10058642 DOI: 10.3390/microorganisms11030689] [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] [Received: 02/08/2023] [Revised: 03/02/2023] [Accepted: 03/03/2023] [Indexed: 03/11/2023] Open
Abstract
Contradictory results have been reported regarding interferon (IFN) lambda (λ1–3) and IFN gamma (γ) production in COVID-19 patients. To gain insight into the roles played by these IFNs in SARS-CoV-2 infection, IFNλ1–3 and IFNγ mRNA expression was evaluated in peripheral blood mononuclear cells (PBMCs) (n = 32) and in cells of paired bronchoalveolar lavages (BALs) (n = 12). Lower IFNλ1–3 values (p < 0.001 for IFNλ1 and 3 and p = 0.013 for IFNλ2) in the PBMCs of severely ill patients were found compared to healthy donors (n = 15). Reduced levels of IFNγ were also detected in patients’ PBMCs (p < 0.01) and BALs (p = 0.041) compared to healthy donors. The presence of secondary bacterial infections was associated with decreased IFNλ amounts in PBMCs (p = 0.001, p = 0.015 and p = 0.003, respectively) but increased concentrations of IFNλ3 (p = 0.022) in BALs. Patients with alterations in C-reactive protein, lactate dehydrogenase and D-dimer levels had decreased IFNλ1 and 3 (p = 0.003 and p < 0.001) and increased IFNγ (p = 0.08) in PBMCs. Analyzing Toll-like receptors (TLRs) involved in IFN production, we found that TLR3 was highly expressed (p = 0.033) in patients with bacterial superinfections, while TLR7 and 8 (p = 0.029 and p = 0.049) were reduced in BALs of deceased patients. Overall, severe COVID-19 might be characterized by dysregulation in IFNγ, IFNλ and TLR3, 7 and 8 production.
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Arish M, Qian W, Narasimhan H, Sun J. COVID-19 immunopathology: From acute diseases to chronic sequelae. J Med Virol 2023; 95:e28122. [PMID: 36056655 PMCID: PMC9537925 DOI: 10.1002/jmv.28122] [Citation(s) in RCA: 19] [Impact Index Per Article: 19.0] [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: 07/09/2022] [Revised: 08/27/2022] [Accepted: 08/29/2022] [Indexed: 01/17/2023]
Abstract
The clinical manifestation of coronavirus disease 2019 (COVID-19) mainly targets the lung as a primary affected organ, which is also a critical site of immune cell activation by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). However, recent reports also suggest the involvement of extrapulmonary tissues in COVID-19 pathology. The interplay of both innate and adaptive immune responses is key to COVID-19 management. As a result, a robust innate immune response provides the first line of defense, concomitantly, adaptive immunity neutralizes the infection and builds memory for long-term protection. However, dysregulated immunity, both innate and adaptive, can skew towards immunopathology both in acute and chronic cases. Here we have summarized some of the recent findings that provide critical insight into the immunopathology caused by SARS-CoV-2, in acute and post-acute cases. Finally, we further discuss some of the immunomodulatory drugs in preclinical and clinical trials for dampening the immunopathology caused by COVID-19.
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Affiliation(s)
- Mohd Arish
- Carter Immunology Center, University of Virginia, Charlottesville, VA 22908, USA
| | - Wei Qian
- Carter Immunology Center, University of Virginia, Charlottesville, VA 22908, USA
| | - Harish Narasimhan
- Carter Immunology Center, University of Virginia, Charlottesville, VA 22908, USA.,Department of Microbiology, Immunology and Cancer Biology, University of Virginia, Charlottesville, VA 22908, USA
| | - Jie Sun
- Carter Immunology Center, University of Virginia, Charlottesville, VA 22908, USA.,Department of Microbiology, Immunology and Cancer Biology, University of Virginia, Charlottesville, VA 22908, USA.,Division of Infectious Disease and International Health, Department of Medicine, University of Virginia, Charlottesville, VA 22908, USA.,corresponding author.
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6
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Huang Y, Ju T, Zhang H, Cao D, Li X, Yang J, Yan D. Lower level of IL-28A as a predictive index of the artificial liver support system in effective treatment of patients with HBV-ACLF. J Clin Lab Anal 2022; 36:e24766. [PMID: 36336888 PMCID: PMC9756982 DOI: 10.1002/jcla.24766] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Revised: 10/23/2022] [Accepted: 10/27/2022] [Indexed: 11/27/2023] Open
Abstract
BACKGROUND HBV-related acute-on-chronic liver failure (HBV-ACLF) is the most common type of liver failure with high mortality. Artificial liver support system (ALSS) is an important mean to reduce the mortality of HBV-ACLF but lacking index to assess its effectiveness. The cytokines are closely related to the prognosis of HBV-ACLF patients with ALSS treatment, however, which is not fully understood. METHODS One hundred forty-two patients with HBV-ACLF and 25 healthy donors were enrolled. The cytokine profile of peripheral blood was determined in the patients before and after ALSS treatment, and their relationship with effectiveness of ALSS treatment in HBV-ACLF was analyzed. RESULTS Serum IL-28A levels were markedly lower in ALSS-effective patients than those in non-effective patients pre-ALSS treatment. Similarly, serum IL-6 was significantly lower in ALSS-effective patients. Furthermore, for patients with effective treatment, serum IL-28A levels were positively related with IL-6 levels post-ALSS (r = 0.2413, p = 0.0383). The ROC curve analysis showed that serum levels of IL-28A (AUC = 0.6959 when alone or 0.8795 when combined with total bilirubin, platelet count and INR, both p < 0.0001) and IL-6 (AUC = 0.6704, p = 0.0005) were useful indices for separating effective from non-effective ALSS treatment of HBV-ACLF patients. Multivariate logistic regression analysis demonstrated that lower level of IL-28A was independently associated with higher effective rate of ALSS treatments. CONCLUSIONS Lower level of IL-28A is a predictive biomarker for ALSS in effective treatment of HBV-ACLF patients and IL-28A may be potential target for the treatment of HBV-ACLF.
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Affiliation(s)
- Yandi Huang
- Department of Laboratory Medicine, the First Affiliated HospitalZhejiang University School of MedicineHangzhouChina
- Key Laboratory of Clinical In Vitro Diagnostic Techniques of Zhejiang ProvinceHangzhouChina
- Institute of Laboratory Medicine, Zhejiang UniversityHangzhouChina
| | - Tao Ju
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, the First Affiliated Hospital, Zhejiang University School of MedicineCollaborative Innovation Center for Diagnosis and Treatment of Infectious DiseasesHangzhouChina
| | - Huafen Zhang
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, the First Affiliated Hospital, Zhejiang University School of MedicineCollaborative Innovation Center for Diagnosis and Treatment of Infectious DiseasesHangzhouChina
| | - Dan Cao
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, the First Affiliated Hospital, Zhejiang University School of MedicineCollaborative Innovation Center for Diagnosis and Treatment of Infectious DiseasesHangzhouChina
| | - Xuefen Li
- Department of Laboratory Medicine, the First Affiliated HospitalZhejiang University School of MedicineHangzhouChina
- Key Laboratory of Clinical In Vitro Diagnostic Techniques of Zhejiang ProvinceHangzhouChina
- Institute of Laboratory Medicine, Zhejiang UniversityHangzhouChina
| | - Jiezuan Yang
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, the First Affiliated Hospital, Zhejiang University School of MedicineCollaborative Innovation Center for Diagnosis and Treatment of Infectious DiseasesHangzhouChina
| | - Dong Yan
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, the First Affiliated Hospital, Zhejiang University School of MedicineCollaborative Innovation Center for Diagnosis and Treatment of Infectious DiseasesHangzhouChina
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Vezzani B, Neri M, D’Errico S, Papi A, Contoli M, Giorgi C. SARS-CoV-2 Infection Prompts IL-1β-Mediated Inflammation and Reduces IFN-λ Expression in Human Lung Tissue. Pathogens 2022; 11:1390. [PMID: 36422642 PMCID: PMC9698775 DOI: 10.3390/pathogens11111390] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Revised: 11/15/2022] [Accepted: 11/18/2022] [Indexed: 08/27/2023] Open
Abstract
Two years after its spreading, the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is still responsible for more than 2000 deaths per day worldwide, despite vaccines and monoclonal antibody countermeasures. Therefore, there is a need to understand the immune-inflammatory pathways that prompt the manifestation of the disease to identify a novel potential target for pharmacological intervention. In this context, the characterization of the main players in the SARS-CoV-2-induced cytokine storm is mandatory. To date, the most characterized have been IL-6 and the class I and II interferons, while less is known about the proinflammatory cytokine IL-1β and class III interferons. Here, we report a preliminary study aimed at the characterization of the lung inflammatory context in COVID-19 patients, with a special focus on IFN-λ and IL-1β. By investigating IFN and inflammatory cytokine patterns by IHC in 10 deceased patients due to COVID-19 infection, compared to 10 control subjects, we reveal that while IFN-β production was increased in COVID-19 patients, IFN-λ was almost abolished. At the same time, the levels of IL-1β were dramatically improved, while IL-6 lung levels seem to be unaffected by the infection. Our findings highlight a central role of IL-1β in prompting lung inflammation after SARS-CoV-2 infection. Together, we show that IFN-λ is negatively affected by viral infection, supporting the idea that IFN-λ administration together with the pharmaceutical blockage of IL-1β represents a promising approach to revert the COVID-19-induced cytokine storm.
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Affiliation(s)
- Bianca Vezzani
- Department of Medical Sciences, Section of Experimental Medicine, University of Ferrara, 44121 Ferrara, Italy
- Laboratory of Technologies for Advanced Therapy (LTTA), Technopole of Ferrara, 44121 Ferrara, Italy
| | - Margherita Neri
- Department of Medical Sciences, Section of Public Health Medicine, University of Ferrara, 44121 Ferrara, Italy
| | - Stefano D’Errico
- Department of Medicine, Surgery and Health, University of Trieste, 34149 Trieste, Italy
| | - Alberto Papi
- Respiratory Medicine, Department of Translational Medicine, University of Ferrara, 44121 Ferrara, Italy
| | - Marco Contoli
- Respiratory Medicine, Department of Translational Medicine, University of Ferrara, 44121 Ferrara, Italy
| | - Carlotta Giorgi
- Department of Medical Sciences, Section of Experimental Medicine, University of Ferrara, 44121 Ferrara, Italy
- Laboratory of Technologies for Advanced Therapy (LTTA), Technopole of Ferrara, 44121 Ferrara, Italy
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8
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Toro A, Lage-Vickers S, Bizzotto J, Vilicich F, Sabater A, Pascual G, Ledesma-Bazan S, Sanchis P, Ruiz MS, Arevalo AP, Porfido JL, Abbate M, Seniuk R, Labanca E, Anselmino N, Navone NM, Alonso DF, Vazquez E, Crispo M, Cotignola J, Gueron G. Pin-Pointing the Key Hubs in the IFN-γ Pathway Responding to SARS-CoV-2 Infection. Viruses 2022; 14:v14102180. [PMID: 36298734 PMCID: PMC9610092 DOI: 10.3390/v14102180] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Revised: 08/30/2022] [Accepted: 09/28/2022] [Indexed: 11/06/2022] Open
Abstract
Interferon gamma (IFN-γ) may be potential adjuvant immunotherapy for COVID-19 patients. In this work, we assessed gene expression profiles associated with the IFN-γ pathway in response to SARS-CoV-2 infection. Employing a case-control study from SARS-CoV-2-positive and -negative patients, we identified IFN-γ-associated pathways to be enriched in positive patients. Bioinformatics analyses showed upregulation of MAP2K6, CBL, RUNX3, STAT1, and JAK2 in COVID-19-positive vs. -negative patients. A positive correlation was observed between STAT1/JAK2, which varied alongside the patient’s viral load. Expression of MX1, MX2, ISG15, and OAS1 (four well-known IFN-stimulated genes (ISGs)) displayed upregulation in COVID-19-positive vs. -negative patients. Integrative analyses showcased higher levels of ISGs, which were associated with increased viral load and STAT1/JAK2 expression. Confirmation of ISGs up-regulation was performed in vitro using the A549 lung cell line treated with Poly (I:C), a synthetic analog of viral double-stranded RNA; and in different pulmonary human cell lines and ferret tracheal biopsies infected with SARS-CoV-2. A pre-clinical murine model of Coronavirus infection confirmed findings displaying increased ISGs in the liver and lungs from infected mice. Altogether, these results demonstrate the role of IFN-γ and ISGs in response to SARS-CoV-2 infection, highlighting alternative druggable targets that can boost the host response.
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Affiliation(s)
- Ayelen Toro
- Laboratorio de Inflamación y Cáncer, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires C1428EGA, Argentina
- Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales (IQUIBICEN), CONICET—Universidad de Buenos Aires, Buenos Aires C1428EGA, Argentina
- Correspondence: (A.T.); (S.L.-V.); (G.G.); Tel.: +54-9114-408-7796 (G.G.); Fax: +54-9114-788-5755 (G.G.)
| | - Sofia Lage-Vickers
- Laboratorio de Inflamación y Cáncer, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires C1428EGA, Argentina
- Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales (IQUIBICEN), CONICET—Universidad de Buenos Aires, Buenos Aires C1428EGA, Argentina
- Correspondence: (A.T.); (S.L.-V.); (G.G.); Tel.: +54-9114-408-7796 (G.G.); Fax: +54-9114-788-5755 (G.G.)
| | - Juan Bizzotto
- Laboratorio de Inflamación y Cáncer, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires C1428EGA, Argentina
- Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales (IQUIBICEN), CONICET—Universidad de Buenos Aires, Buenos Aires C1428EGA, Argentina
- Instituto de Tecnología (INTEC), Universidad Argentina de la Empresa (UADE), Buenos Aires C1073AAO, Argentina
| | - Felipe Vilicich
- Laboratorio de Inflamación y Cáncer, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires C1428EGA, Argentina
| | - Agustina Sabater
- Laboratorio de Inflamación y Cáncer, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires C1428EGA, Argentina
- Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales (IQUIBICEN), CONICET—Universidad de Buenos Aires, Buenos Aires C1428EGA, Argentina
- Instituto de Tecnología (INTEC), Universidad Argentina de la Empresa (UADE), Buenos Aires C1073AAO, Argentina
| | - Gaston Pascual
- Laboratorio de Inflamación y Cáncer, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires C1428EGA, Argentina
- Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales (IQUIBICEN), CONICET—Universidad de Buenos Aires, Buenos Aires C1428EGA, Argentina
| | - Sabrina Ledesma-Bazan
- Laboratorio de Inflamación y Cáncer, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires C1428EGA, Argentina
- Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales (IQUIBICEN), CONICET—Universidad de Buenos Aires, Buenos Aires C1428EGA, Argentina
| | - Pablo Sanchis
- Laboratorio de Inflamación y Cáncer, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires C1428EGA, Argentina
- Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales (IQUIBICEN), CONICET—Universidad de Buenos Aires, Buenos Aires C1428EGA, Argentina
| | - Maria Sol Ruiz
- Laboratorio de Inflamación y Cáncer, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires C1428EGA, Argentina
- Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales (IQUIBICEN), CONICET—Universidad de Buenos Aires, Buenos Aires C1428EGA, Argentina
| | - Ana Paula Arevalo
- Laboratory Animals Biotechnology Unit, Institut Pasteur de Montevideo, Montevideo 11400, Uruguay
| | - Jorge L. Porfido
- Laboratory Animals Biotechnology Unit, Institut Pasteur de Montevideo, Montevideo 11400, Uruguay
| | - Mercedes Abbate
- Laboratorio de Inflamación y Cáncer, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires C1428EGA, Argentina
- Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales (IQUIBICEN), CONICET—Universidad de Buenos Aires, Buenos Aires C1428EGA, Argentina
| | - Rocio Seniuk
- Laboratorio de Inflamación y Cáncer, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires C1428EGA, Argentina
- Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales (IQUIBICEN), CONICET—Universidad de Buenos Aires, Buenos Aires C1428EGA, Argentina
| | - Estefania Labanca
- Department of Genitourinary Medical Oncology and The David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Nicolas Anselmino
- Department of Genitourinary Medical Oncology and The David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Nora M. Navone
- Department of Genitourinary Medical Oncology and The David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Daniel F. Alonso
- Centro de Oncología Molecular y Traslacional y Plataforma de Servicios Biotecnológicos, Departamento de Ciencia y Tecnología, Universidad Nacional de Quilmes, Bernal B1876BXD, Argentina
| | - Elba Vazquez
- Laboratorio de Inflamación y Cáncer, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires C1428EGA, Argentina
- Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales (IQUIBICEN), CONICET—Universidad de Buenos Aires, Buenos Aires C1428EGA, Argentina
| | - Martina Crispo
- Laboratory Animals Biotechnology Unit, Institut Pasteur de Montevideo, Montevideo 11400, Uruguay
| | - Javier Cotignola
- Laboratorio de Inflamación y Cáncer, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires C1428EGA, Argentina
- Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales (IQUIBICEN), CONICET—Universidad de Buenos Aires, Buenos Aires C1428EGA, Argentina
| | - Geraldine Gueron
- Laboratorio de Inflamación y Cáncer, Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires C1428EGA, Argentina
- Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales (IQUIBICEN), CONICET—Universidad de Buenos Aires, Buenos Aires C1428EGA, Argentina
- Correspondence: (A.T.); (S.L.-V.); (G.G.); Tel.: +54-9114-408-7796 (G.G.); Fax: +54-9114-788-5755 (G.G.)
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Ke Y, Zhu Y, Chen S, Hu J, Chen R, Li W, Liu S. Clinical Utility of Circulating Pneumoproteins as Diagnostic and Prognostic Biomarkers in COVID-19: A Systematic Review and Meta-analysis. Infect Dis Ther 2022. [PMID: 36006559 DOI: 10.1007/s40121-022-00686-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2022] [Accepted: 08/05/2022] [Indexed: 11/05/2022] Open
Abstract
INTRODUCTION This study explored circulating pneumoproteins in the diagnosis, severity, and prognosis of COVID-19 by meta-analysis. METHODS We searched five databases and other sources until December 16, 2021. Standardized mean difference (SMD) and 95% confidence interval (CI) were the overall outcomes. RevMan 5.3, Stata 16, and Meta-DiSc 1.4 were utilized for pooled analysis. RESULTS A total of 2432 subjects from 26 studies were included. Patients with COVID-19 had higher circulating KL-6, SP-D, and SP-A levels (SMD 1.34, 95% CI [0.60, 2.08]; SMD 1.74, 95% CI [0.64, 2.84]; SMD 3.42, 95% CI [1.31, 5.53], respectively) than healthy individuals. Circulating SP-D levels were not significantly different in survivors and non-survivors (SMD - 0.19, 95% CI [- 0.78, 0.40]). Circulating KL-6, SP-D, and RAGE levels in patients with mild to moderate COVID-19 were significantly lower (SMD - 0.93, 95% CI [- 1.22, - 0.65]; SMD - 1.32, 95% CI [- 2.34, - 0.29]; SMD - 1.17, 95% CI [- 2.06, - 0.28], respectively) than in patients with severe COVID-19. Subgroup analysis suggested that country and total number may be related to the heterogeneity when analyzing SP-D in patients with mild to moderate vs. severe COVID-19. The meta-analysis of diagnostic accuracy including KL-6 for severity, KL-6 for mortality, and SP-D for severity demonstrated that they all had limited diagnostic value. CONCLUSION Therefore, circulating pneumoproteins (KL-6, SP-D, and RAGEs) reflect the diagnosis, severity, and prognosis of COVID-19, and follow-up studies are still needed.
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Znaidia M, Demeret C, van der Werf S, Komarova AV. Characterization of SARS-CoV-2 Evasion: Interferon Pathway and Therapeutic Options. Viruses 2022; 14:v14061247. [PMID: 35746718 PMCID: PMC9231409 DOI: 10.3390/v14061247] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [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: 04/28/2022] [Revised: 05/30/2022] [Accepted: 06/02/2022] [Indexed: 12/17/2022] Open
Abstract
Severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) is responsible for the current COVID-19 pandemic. SARS-CoV-2 is characterized by an important capacity to circumvent the innate immune response. The early interferon (IFN) response is necessary to establish a robust antiviral state. However, this response is weak and delayed in COVID-19 patients, along with massive pro-inflammatory cytokine production. This dysregulated innate immune response contributes to pathogenicity and in some individuals leads to a critical state. Characterizing the interplay between viral factors and host innate immunity is crucial to better understand how to manage the disease. Moreover, the constant emergence of new SARS-CoV-2 variants challenges the efficacy of existing vaccines. Thus, to control this virus and readjust the antiviral therapy currently used to treat COVID-19, studies should constantly be re-evaluated to further decipher the mechanisms leading to SARS-CoV-2 pathogenesis. Regarding the role of the IFN response in SARS-CoV-2 infection, in this review we summarize the mechanisms by which SARS-CoV-2 evades innate immune recognition. More specifically, we explain how this virus inhibits IFN signaling pathways (IFN-I/IFN-III) and controls interferon-stimulated gene (ISG) expression. We also discuss the development and use of IFNs and potential drugs controlling the innate immune response to SARS-CoV-2, helping to clear the infection.
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11
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Fernandes MF, Chan JZ, Hung CCJ, Tomczewski MV, Duncan RE. Effect of cannabidiol on apoptosis and cellular interferon and interferon-stimulated gene responses to the SARS-CoV-2 genes ORF8, ORF10 and M protein. Life Sci 2022;:120624. [PMID: 35568225 DOI: 10.1016/j.lfs.2022.120624] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Revised: 05/05/2022] [Accepted: 05/06/2022] [Indexed: 11/21/2022]
Abstract
AIMS To study effects on cellular innate immune responses to ORF8, ORF10, and Membrane protein (M protein) from the Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) that causes COVID-19, in combination with cannabidiol (CBD). MAIN METHODS HEK293 cells transfected with plasmids expressing control vector, ORF8, ORF10, or M protein were assayed for cell number and markers of apoptosis at 24 h, and interferon and interferon-stimulated gene expression at 14 h, with or without CBD. Cells transfected with polyinosinic:polycytidylic acid (Poly (I:C)) were also studied as a general model of RNA-type viral infection. KEY FINDINGS Reduced cell number and increased early and late apoptosis were found when expression of viral genes was combined with 1-2 μM CBD treatment, but not in control-transfected cells treated with CBD, or in cells expressing viral genes but treated only with vehicle. In cells expressing viral genes, CBD augmented expression of IFNγ, IFNλ1 and IFNλ2/3, as well as the 2'-5'-oligoadenylate synthetase (OAS) family members OAS1, OAS2, OAS3, and OASL. CBD also augmented expression of these genes in control cells not expressing viral genes, but without enhancing apoptosis. CBD similarly enhanced the cellular anti-viral response to Poly (I:C). SIGNIFICANCE Our results demonstrate a poor ability of HEK293 cells to respond to SARS-CoV-2 genes alone, but an augmented innate anti-viral response to these genes in the presence of CBD. Thus, CBD may prime components of the innate immune system, increasing readiness to respond to RNA-type viral infection without activating apoptosis, and could be studied for potential in prophylaxis.
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12
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Fukuda Y, Homma T, Inoue H, Goto Y, Sato Y, Ikeda H, Onitsuka C, Sato H, Akimoto K, Ebato T, Suganuma H, Kawahara T, Mikuni H, Uchida Y, Suzuki S, Tanaka A, Sagara H. Serum IL-28A/IFN-λ2 is linked to disease severity of COVID-19. Sci Rep 2022; 12:5458. [PMID: 35361913 PMCID: PMC8969403 DOI: 10.1038/s41598-022-09544-8] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Accepted: 03/24/2022] [Indexed: 12/15/2022] Open
Abstract
Type III interferons (IFNs) play an important role in respiratory viral infections, including severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. This study aimed to determine whether the expression of serum type III IFNs predicted disease severity among patients with the coronavirus disease (COVID-19). A retrospective cohort study was conducted of patients admitted to a single hospital between March 21, 2020, and March 31, 2021. Patients were divided into mild to moderate I (MM) and moderate II to severe (MS) groups based on the COVID-19 severity classification developed by the Japanese Ministry of Health, Labor and Welfare. A total of 257 patients were included in the analysis. Human interleukin-28A (IL-28A/IFN-λ2) expression was significantly lower, and interleukin (IL)-6 expression was significantly higher in the MS group than in the MM group (both p < 0.001). In addition, IL-28A/IFN-λ2 was statistically significantly inversely correlated with the time from disease onset to negative SARS-CoV-2 PCR results (p = 0.049). Multivariable logistic regression analysis showed that IL-28A/IFN-λ2 was an independent predictor of disease severity (p = 0.021). The low expression of IL-28A/IFN-λ2 may serve as a serum biomarker that predicts the severity of COVID-19, possibly through the mechanism of delayed viral elimination.
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Affiliation(s)
- Yosuke Fukuda
- Department of Medicine, Division of Respiratory Medicine and Allergology, Showa University School of Medicine, Tokyo, 142-8666, Japan
| | - Tetsuya Homma
- Department of Medicine, Division of Respiratory Medicine and Allergology, Showa University School of Medicine, Tokyo, 142-8666, Japan.
| | - Hideki Inoue
- Department of Medicine, Division of Respiratory Medicine and Allergology, Showa University School of Medicine, Tokyo, 142-8666, Japan
| | - Yuiko Goto
- Department of Medicine, Division of Respiratory Medicine and Allergology, Showa University School of Medicine, Tokyo, 142-8666, Japan
| | - Yoko Sato
- Department of Medicine, Division of Respiratory Medicine and Allergology, Showa University School of Medicine, Tokyo, 142-8666, Japan
| | - Hitoshi Ikeda
- Department of Medicine, Division of Respiratory Medicine and Allergology, Showa University School of Medicine, Tokyo, 142-8666, Japan
| | - Chisato Onitsuka
- Department of Medicine, Division of Respiratory Medicine and Allergology, Showa University School of Medicine, Tokyo, 142-8666, Japan
| | - Hiroki Sato
- Department of Medicine, Division of Respiratory Medicine and Allergology, Showa University School of Medicine, Tokyo, 142-8666, Japan
| | - Kaho Akimoto
- Department of Medicine, Division of Respiratory Medicine and Allergology, Showa University School of Medicine, Tokyo, 142-8666, Japan
| | - Takaya Ebato
- Department of Medicine, Division of Respiratory Medicine and Allergology, Showa University School of Medicine, Tokyo, 142-8666, Japan
| | - Hiromitsu Suganuma
- Department of Medicine, Division of Respiratory Medicine and Allergology, Showa University School of Medicine, Tokyo, 142-8666, Japan
| | - Tomoko Kawahara
- Department of Medicine, Division of Respiratory Medicine and Allergology, Showa University School of Medicine, Tokyo, 142-8666, Japan
| | - Hatsuko Mikuni
- Department of Medicine, Division of Respiratory Medicine and Allergology, Showa University School of Medicine, Tokyo, 142-8666, Japan
| | - Yoshitaka Uchida
- Department of Medicine, Division of Respiratory Medicine and Allergology, Showa University School of Medicine, Tokyo, 142-8666, Japan
| | - Shintaro Suzuki
- Department of Medicine, Division of Respiratory Medicine and Allergology, Showa University School of Medicine, Tokyo, 142-8666, Japan
| | - Akihiko Tanaka
- Department of Medicine, Division of Respiratory Medicine and Allergology, Showa University School of Medicine, Tokyo, 142-8666, Japan
| | - Hironori Sagara
- Department of Medicine, Division of Respiratory Medicine and Allergology, Showa University School of Medicine, Tokyo, 142-8666, Japan
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Mattoo S, Kim S, Ahn D, Myoung J. Escape and Over-Activation of Innate Immune Responses by SARS-CoV-2: Two Faces of a Coin. Viruses 2022; 14:530. [PMID: 35336937 PMCID: PMC8951629 DOI: 10.3390/v14030530] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Revised: 03/01/2022] [Accepted: 03/03/2022] [Indexed: 02/06/2023] Open
Abstract
In the past 20 years, coronaviruses (CoVs), including SARS-CoV-1, MERS-CoV, and SARS-CoV-2, have rapidly evolved and emerged in the human population. The innate immune system is the first line of defense against invading pathogens. Multiple host cellular receptors can trigger the innate immune system to eliminate invading pathogens. However, these CoVs have acquired strategies to evade innate immune responses by avoiding recognition by host sensors, leading to impaired interferon (IFN) production and antagonizing of the IFN signaling pathways. In contrast, the dysregulated induction of inflammasomes, leading to uncontrolled production of IL-1 family cytokines (IL-1β and IL-18) and pyroptosis, has been associated with COVID-19 pathogenesis. This review summarizes innate immune evasion strategies employed by SARS-CoV-1 and MERS-CoV in brief and SARS-CoV-2 in more detail. In addition, we outline potential mechanisms of inflammasome activation and evasion and their impact on disease prognosis.
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14
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Sorrentino L, Silvestri V, Oliveto G, Scordio M, Frasca F, Fracella M, Bitossi C, D’Auria A, Santinelli L, Gabriele L, Pierangeli A, Mastroianni CM, d’Ettorre G, Antonelli G, Caruz A, Ottini L, Scagnolari C. Distribution of Interferon Lambda 4 Single Nucleotide Polymorphism rs11322783 Genotypes in Patients with COVID-19. Microorganisms 2022; 10:microorganisms10020363. [PMID: 35208821 PMCID: PMC8876137 DOI: 10.3390/microorganisms10020363] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Revised: 01/23/2022] [Accepted: 01/24/2022] [Indexed: 02/04/2023] Open
Abstract
Type III interferons (IFN-III), also known as IFN-Lambda, have a pivotal role during SARS-CoV-2 infection. IFN-Lambda response among individuals is heterogeneous and its association with COVID-19 symptoms severity needs to be further clarified. We analyzed the genotype frequencies of IFNL4 single nucleotide polymorphism (SNP) rs11322783 in patients with COVID-19 (n = 128), in comparison with a validated data set of European healthy controls (n = 14152). The IFNL4 SNP was also analyzed according to the haematological and clinical parameters of patients with COVID-19. The distributions of IFNL4 genotypes among SARS-CoV-2 positive patients [TT/TT 41.4% (n = 53), TT/ΔG 47.7% (n = 61) and ΔG/ΔG 10.9% (n = 14)] and healthy controls were comparable. Different levels of white blood cells (p = 0.036) and neutrophils (p = 0.042) were found in the IFNL4 different genotypes in patients with COVID-19; the ΔG/ΔG genotype was more represented in the groups with low white blood cells and neutrophils. There were no differences in major inflammation parameters (C-reactive protein, D-dimer, Albumin, and Lactate-dehydrogenase (LDH)] and survival rate according to the IFNL4 genotypes. In conclusion, although patients with COVID-19 did not exhibit a different distribution of the IFNL4 SNP, the ΔG/ΔG genotype was associated with a lower count of immune cell populations. These findings need to be confirmed in larger groups of patients with COVID-19 and the role of IFNL4 SNP needs to be also investigated in other respiratory viral infections.
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Affiliation(s)
- Leonardo Sorrentino
- Laboratory of Virology, Department of Molecular Medicine, Sapienza University of Rome, 00185 Rome, Italy; (L.S.); (G.O.); (M.S.); (F.F.); (M.F.); (C.B.); (A.D.); (A.P.); (G.A.)
| | - Valentina Silvestri
- Department of Molecular Medicine, Sapienza University of Rome, 00185 Rome, Italy; (V.S.); (L.O.)
| | - Giuseppe Oliveto
- Laboratory of Virology, Department of Molecular Medicine, Sapienza University of Rome, 00185 Rome, Italy; (L.S.); (G.O.); (M.S.); (F.F.); (M.F.); (C.B.); (A.D.); (A.P.); (G.A.)
| | - Mirko Scordio
- Laboratory of Virology, Department of Molecular Medicine, Sapienza University of Rome, 00185 Rome, Italy; (L.S.); (G.O.); (M.S.); (F.F.); (M.F.); (C.B.); (A.D.); (A.P.); (G.A.)
| | - Federica Frasca
- Laboratory of Virology, Department of Molecular Medicine, Sapienza University of Rome, 00185 Rome, Italy; (L.S.); (G.O.); (M.S.); (F.F.); (M.F.); (C.B.); (A.D.); (A.P.); (G.A.)
| | - Matteo Fracella
- Laboratory of Virology, Department of Molecular Medicine, Sapienza University of Rome, 00185 Rome, Italy; (L.S.); (G.O.); (M.S.); (F.F.); (M.F.); (C.B.); (A.D.); (A.P.); (G.A.)
| | - Camilla Bitossi
- Laboratory of Virology, Department of Molecular Medicine, Sapienza University of Rome, 00185 Rome, Italy; (L.S.); (G.O.); (M.S.); (F.F.); (M.F.); (C.B.); (A.D.); (A.P.); (G.A.)
| | - Alessandra D’Auria
- Laboratory of Virology, Department of Molecular Medicine, Sapienza University of Rome, 00185 Rome, Italy; (L.S.); (G.O.); (M.S.); (F.F.); (M.F.); (C.B.); (A.D.); (A.P.); (G.A.)
| | - Letizia Santinelli
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, Policlinico Umberto I of Rome, 00185 Rome, Italy; (L.S.); (C.M.M.); (G.d.)
| | - Lucia Gabriele
- Department of Oncology and Molecular Medicine, Istituto Superiore di Sanità, 00161 Rome, Italy;
| | - Alessandra Pierangeli
- Laboratory of Virology, Department of Molecular Medicine, Sapienza University of Rome, 00185 Rome, Italy; (L.S.); (G.O.); (M.S.); (F.F.); (M.F.); (C.B.); (A.D.); (A.P.); (G.A.)
| | - Claudio Maria Mastroianni
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, Policlinico Umberto I of Rome, 00185 Rome, Italy; (L.S.); (C.M.M.); (G.d.)
| | - Gabriella d’Ettorre
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, Policlinico Umberto I of Rome, 00185 Rome, Italy; (L.S.); (C.M.M.); (G.d.)
| | - Guido Antonelli
- Laboratory of Virology, Department of Molecular Medicine, Sapienza University of Rome, 00185 Rome, Italy; (L.S.); (G.O.); (M.S.); (F.F.); (M.F.); (C.B.); (A.D.); (A.P.); (G.A.)
| | - Antonio Caruz
- Immunogenetic Unit, Department of Experimental Biology, University of Jaén, 23071 Jaén, Spain;
| | - Laura Ottini
- Department of Molecular Medicine, Sapienza University of Rome, 00185 Rome, Italy; (V.S.); (L.O.)
| | - Carolina Scagnolari
- Laboratory of Virology, Department of Molecular Medicine, Sapienza University of Rome, 00185 Rome, Italy; (L.S.); (G.O.); (M.S.); (F.F.); (M.F.); (C.B.); (A.D.); (A.P.); (G.A.)
- Correspondence:
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Abstract
The coronavirus disease 2019 (COVID-19) pandemic, caused by severe acute respiratory syndrome coronavirus (SARS-CoV)-2, continues to cause substantial morbidity and mortality. While most infections are mild, some patients experience severe and potentially fatal systemic inflammation, tissue damage, cytokine storm and acute respiratory distress syndrome. The innate immune system acts as the first line of defense, sensing the virus through pattern recognition receptors and activating inflammatory pathways that promote viral clearance. Here, we discuss innate immune processes involved in SARS-CoV-2 recognition and the resultant inflammation. Improved understanding of how the innate immune system detects and responds to SARS-CoV-2 will help identify targeted therapeutic modalities that mitigate severe disease and improve patient outcomes.
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Affiliation(s)
- Michael S Diamond
- Department of Medicine, Washington University School of Medicine, St. Louis, St. Louis, MO, USA
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, St. Louis, MO, USA
- Department of Molecular Microbiology, Washington University School of Medicine, St. Louis, St. Louis, MO, USA
- The Andrew M. and Jane M. Bursky Center for Human Immunology and Immunotherapy Programs, Washington University School of Medicine, St. Louis, St. Louis, MO, USA
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Gilbert C, Lefeuvre C, Preisser L, Pivert A, Soleti R, Blanchard S, Delneste Y, Ducancelle A, Couez D, Jeannin P. Age-Related Expression of IFN-λ1 Versus IFN-I and Beta-Defensins in the Nasopharynx of SARS-CoV-2-Infected Individuals. Front Immunol 2021; 12:750279. [PMID: 34858406 PMCID: PMC8631500 DOI: 10.3389/fimmu.2021.750279] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [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: 07/30/2021] [Accepted: 10/26/2021] [Indexed: 12/15/2022] Open
Abstract
SARS-CoV-2 coronavirus infection induces heterogeneous symptoms, ranging from asymptomatic to lethal forms. Severe forms usually occur in the elderly and/or individuals with comorbidities. Children generally remain asymptomatic to primary infection, suggesting that they may have an effective local innate immune response. IFN-I and -III have non-redundant protective roles against SARS-CoV-2, although sometimes damaging the host. The expression and role of anti-viral peptides during SARS-CoV-2 infection have thus far been little studied. We aimed to identify the innate immune molecules present at the SARS-CoV-2 entry point. We analyzed the mRNA levels of type I (IFN-α and -β) and type III (IFN-λ1-3) interferons and selected antiviral peptides (i.e., β-defensins 1-3, α-defensins [HNP1-3, HD5] pentraxin-3, surfactant protein D, the cathelicidin LL-37 and interleukin-26) in nasopharyngeal swabs from 226 individuals of various ages, either infected with SARS-CoV-2 (symptomatic or asymptomatic) or negative for the virus. We observed that infection induced selective upregulation of IFN-λ1 expression in pediatric subjects (≤15 years), whereas IFN-α, IFN-β, IFN-λ2/λ3, and β-defensin 1-3 expression was unaffected. Conversely, infection triggered upregulation of IFN-α, IFN-β, IFN-λ2/λ3, and β-defensin 1-3 mRNA expression in adults (15-65 years) and the elderly (≥ 65 years), but without modulation of IFN-λ1. The expression of these innate molecules was not associated with gender or symptoms. Expression of the interferon-stimulated genes IFITM1 and IFITM3 was upregulated in SARS-CoV-2-positive subjects and reached similar levels in the three age groups. Finally, age-related differences in nasopharyngeal innate immunity were also observed in SARS-CoV-2-negative subjects. This study shows that the expression patterns of IFN-I/-III and certain anti-viral molecules in the nasopharyngeal mucosa of SARS-CoV-2-infected subjects differ with age and suggests that susceptibility to SARS-CoV-2 may be related to intrinsic differences in the nature of mucosal anti-viral innate immunity.
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Affiliation(s)
- Charly Gilbert
- Univ Angers, Université de Nantes, CHU Angers, Inserm, CRCINA, SFR ICAT, Angers, France
- Laboratory of Immunology and Allergology, Angers University Hospital, Angers, France
| | - Caroline Lefeuvre
- Laboratory of Virology, Angers University Hospital, Angers, France
- Univ Angers, CHU Angers, HIFIH, SFR ICAT, Angers, France
| | - Laurence Preisser
- Univ Angers, Université de Nantes, CHU Angers, Inserm, CRCINA, SFR ICAT, Angers, France
| | - Adeline Pivert
- Laboratory of Virology, Angers University Hospital, Angers, France
- Univ Angers, CHU Angers, HIFIH, SFR ICAT, Angers, France
| | - Raffaella Soleti
- Univ Angers, Université de Nantes, CHU Angers, Inserm, CRCINA, SFR ICAT, Angers, France
| | - Simon Blanchard
- Univ Angers, Université de Nantes, CHU Angers, Inserm, CRCINA, SFR ICAT, Angers, France
- Laboratory of Immunology and Allergology, Angers University Hospital, Angers, France
| | - Yves Delneste
- Univ Angers, Université de Nantes, CHU Angers, Inserm, CRCINA, SFR ICAT, Angers, France
- Laboratory of Immunology and Allergology, Angers University Hospital, Angers, France
| | - Alexandra Ducancelle
- Laboratory of Virology, Angers University Hospital, Angers, France
- Univ Angers, CHU Angers, HIFIH, SFR ICAT, Angers, France
| | - Dominique Couez
- Univ Angers, Université de Nantes, CHU Angers, Inserm, CRCINA, SFR ICAT, Angers, France
| | - Pascale Jeannin
- Univ Angers, Université de Nantes, CHU Angers, Inserm, CRCINA, SFR ICAT, Angers, France
- Laboratory of Immunology and Allergology, Angers University Hospital, Angers, France
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17
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Kali SK, Dröge P, Murugan P. Interferon β, an enhancer of the innate immune response against SARS-CoV-2 infection. Microb Pathog 2021; 158:105105. [PMID: 34311016 PMCID: PMC8302486 DOI: 10.1016/j.micpath.2021.105105] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2020] [Revised: 07/16/2021] [Accepted: 07/20/2021] [Indexed: 12/12/2022]
Abstract
COVID-19 exhibits a global health threat among the elderly and the population with underlying health conditions. During infection, the host's innate immune response acts as a frontline of defense by releasing cytokines such as type I interferon (IFN α and β) thereby initiating antiviral activity. However, this particular interferon response is interrupted by factors such as SARS-CoV-2 non-structural proteins, aging, diabetes, and germ-line errors eventually making the host more susceptible to illness. Therefore, enhancing the host's innate immune response by administering type I IFN could be an effective treatment against COVID-19. Here, we highlight the importance of innate immune response and the role of IFN β monotherapy against COVID-19.
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Affiliation(s)
| | - Peter Dröge
- School of Biological Sciences, Nanyang Technological University, Singapore
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18
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Fukuda Y, Homma T, Inoue H, Onitsuka C, Ikeda H, Goto Y, Sato Y, Kimura T, Hirai K, Ohta S, Yamamoto M, Kusumoto S, Suzuki S, Tanaka A, Sagara H. Downregulation of type III interferons in patients with severe COVID-19. J Med Virol 2021; 93:4559-4563. [PMID: 33811680 PMCID: PMC8250710 DOI: 10.1002/jmv.26993] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Revised: 03/25/2021] [Accepted: 03/30/2021] [Indexed: 12/31/2022]
Abstract
Coronavirus disease 2019 (COVID-19) is globally rampant, and to curb the growing burden of this disease, in-depth knowledge about its pathophysiology is needed. This was an observational study conducted at a single center to investigate serum cytokine and chemokine levels of COVID-19 patients, based on disease severity. We included 72 consecutive COVID-19 patients admitted to our hospital from March 21 to August 31, 2020. Patients were divided into Mild-Moderate I (mild) and Moderate II-Severe (severe) groups based on the COVID-19 severity classification developed by the Ministry of Health, Labor and Welfare (MHLW) of Japan. We compared the patient characteristics as well as the serum cytokine and chemokine levels on the day of admission between the two groups. Our findings indicated that the severe group had significantly higher levels of serum fibrinogen, d-dimer, lactate dehydrogenase, C-reactive protein, ferritin, Krebs von den Lungen-6, surfactant protein (SP)-D, and SP-A than the mild group. Strikingly, the levels of interleukin (IL)-28A/interferon (IFN)-λ2 were significantly lower in the severe group than in the mild group. We believe that reduced levels of type III interferons (IFN-λs) and alterations in the levels of other cytokines and chemokines may impact the severity of the disease.
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Affiliation(s)
- Yosuke Fukuda
- Division of Respiratory Medicine and Allergology, Department of MedicineShowa University School of MedicineTokyoJapan
| | - Tetsuya Homma
- Division of Respiratory Medicine and Allergology, Department of MedicineShowa University School of MedicineTokyoJapan
| | - Hideki Inoue
- Division of Respiratory Medicine and Allergology, Department of MedicineShowa University School of MedicineTokyoJapan
| | - Chisato Onitsuka
- Division of Respiratory Medicine and Allergology, Department of MedicineShowa University School of MedicineTokyoJapan
| | - Hitoshi Ikeda
- Division of Respiratory Medicine and Allergology, Department of MedicineShowa University School of MedicineTokyoJapan
| | - Yuiko Goto
- Division of Respiratory Medicine and Allergology, Department of MedicineShowa University School of MedicineTokyoJapan
| | - Yoko Sato
- Division of Respiratory Medicine and Allergology, Department of MedicineShowa University School of MedicineTokyoJapan
| | - Tomoyuki Kimura
- Division of Respiratory Medicine and Allergology, Department of MedicineShowa University School of MedicineTokyoJapan
| | - Kuniaki Hirai
- Division of Respiratory Medicine and Allergology, Department of MedicineShowa University School of MedicineTokyoJapan
| | - Shin Ohta
- Division of Respiratory Medicine and Allergology, Department of MedicineShowa University School of MedicineTokyoJapan
| | - Mayumi Yamamoto
- Division of Respiratory Medicine and Allergology, Department of MedicineShowa University School of MedicineTokyoJapan
| | - Sojiro Kusumoto
- Division of Respiratory Medicine and Allergology, Department of MedicineShowa University School of MedicineTokyoJapan
| | - Shintaro Suzuki
- Division of Respiratory Medicine and Allergology, Department of MedicineShowa University School of MedicineTokyoJapan
| | - Akihiko Tanaka
- Division of Respiratory Medicine and Allergology, Department of MedicineShowa University School of MedicineTokyoJapan
| | - Hironori Sagara
- Division of Respiratory Medicine and Allergology, Department of MedicineShowa University School of MedicineTokyoJapan
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19
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Nakhlband A, Fakhari A, Azizi H. Interferon-alpha position in combating with COVID-19: A systematic review. J Med Virol 2021; 93:5277-5284. [PMID: 34101851 PMCID: PMC8242473 DOI: 10.1002/jmv.27072] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Revised: 04/21/2021] [Accepted: 05/03/2021] [Indexed: 12/16/2022]
Abstract
The newborn coronaivus disease 2019 (COVID‐19) pandemic has become the foremost concern of health system worldwide. Interferon typeI (IFN‐I) are among the well‐known antiviruses. Hence IFN‐α have gained much attention as a treatment for COVID‐19 recently. To sum up the efficiency of IFN‐α against COVID‐19, we searched PubMed, SCOPUS, and EMBASE, from the date of genesis to the 1st of October 2020. Discharge from hospital and virus clearance considered as primary and secondary outcomes, respectively. We compared the aforementioned outcomes of patients treated with standard care protocol and the patients treated with IFN‐α in addition to standard care protocol. Out of 356 identified records, 14 studies were subjected for full‐text screening. Finally, a systematic review was performed with inclusion of five studies. Majority of the participants were males (ranged from 43.50% to 90.0%). We found that time of viral clearance and polymerase chain reaction negative (days) in most studies were decreased in the INF‐α + standard care group. The mean days of virus's clearance in INF‐α group and standard group reported 27.3 and 32.43. Likewise, the average days of hospitalization was found also lower in INF‐α group (18.55 vs. 24.36). This study provides a stand to conclude that early administration of INF‐α may be accounted as a promising treatment of COVID‐19.
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Affiliation(s)
- Ailar Nakhlband
- Research Center of Psychiatry and Behavioral SciencesTabriz University of Medical SciencesTabrizIran
| | - Ali Fakhari
- Research Center of Psychiatry and Behavioral SciencesTabriz University of Medical SciencesTabrizIran
| | - Hosein Azizi
- Research Center of Psychiatry and Behavioral SciencesTabriz University of Medical SciencesTabrizIran
- Department of Epidemiology and Biostatistics, School of Public HealthTehran University of Medical SciencesTehranIran
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