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Larionova R, Byvaltsev K, Kravtsova О, Takha E, Petrov S, Kazarian G, Valeeva A, Shuralev E, Mukminov M, Renaudineau Y, Arleevskaya M. SARS-Cov2 acute and post-active infection in the context of autoimmune and chronic inflammatory diseases. J Transl Autoimmun 2022; 5:100154. [PMID: 35434592 PMCID: PMC9005220 DOI: 10.1016/j.jtauto.2022.100154] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2022] [Accepted: 03/31/2022] [Indexed: 12/11/2022] Open
Abstract
The clinical and immunological spectrum of acute and post-active COVID-19 syndrome overlaps with criteria used to characterize autoimmune diseases such as rheumatoid arthritis (RA) and systemic lupus erythematosus (SLE). Indeed, following SARS-Cov2 infection, the innate immune response is altered with an initial delayed production of interferon type I (IFN-I), while the NF-kappa B and inflammasome pathways are activated. In lung and digestive tissues, an alternative and extrafollicular immune response against SARS-Cov2 takes place with, consequently, an altered humoral and memory T cell response leading to breakdown of tolerance with the emergence of autoantibodies. However, the risk of developing severe COVID-19 among SLE and RA patients did not exceed the general population except in those having pre-existing neutralizing autoantibodies against IFN-I. Treatment discontinuation rather than COVID-19 infection or vaccination increases the risk of developing flares. Last but not least, a limited number of case reports of individuals having developed SLE or RA following COVID-19 infection/vaccination have been reported. Altogether, the SARS-Cov2 pandemic represents an unique opportunity to investigate the dangerous interplay between the immune response against infectious agents and autoimmunity, and to better understand the triggering role of infection as a risk factor in autoimmune and chronic inflammatory disease development.
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Key Words
- ACE2, angiotensin converting enzyme 2
- ACPA, anti-cyclic citrullinated peptide autoAb
- ANA, antinuclear autoAb
- AutoAb, autoantibodies
- BAFF/BlySS, B-cell-activating factor/B lymphocyte stimulator
- CCL, chemokine ligand
- COVID-19, coronavirus disease 2019
- DMARDs, disease-modifying anti-rheumatic drugs
- E, envelope
- HEp-2, human epithelioma cell line 2
- IFN-I, interferon type I
- IFNAR, IFN-alpha receptors
- IL, interleukin
- IRF, interferon regulatory factor
- ISGs, IFN-stimulated genes
- ITP, immune-thrombocytopenic purpura
- Ig, immunoglobulin
- Infection
- Inflammation
- Jak, Janus kinase
- LDH, lactate dehydrogenase
- M, membrane
- MDA-5, melanoma differentiation-associated protein
- MERS-Cov, Middle East respiratory syndrome coronavirus
- MIS-C, multisystem inflammatory syndrome in children
- N, nucleocapsid
- NET, nuclear extracellular traps
- NF-κB, nuclear factor-kappa B
- NK, natural killer
- NLRP3, NOD-like receptor family
- Rheumatoid arthritis
- Risk factors
- SARS-Cov2
- Systemic lupus erythematosus
- T cell receptor, TLR
- Toll-like receptor, TMPRSS2
- aPL, antiphospholipid
- mAb, monoclonal Ab
- open reading frame, PACS
- pathogen-associated molecular patterns, pDC
- pattern recognition receptors, RA
- peptidylarginine deiminase 4, PAMPs
- plasmacytoid dendritic cells, PMN
- polymorphonuclear leukocytes, PRRs
- post-active COVID-19 syndrome, PAD-4
- primary Sjögren's syndrome, SLE
- pyrin domain containing 3, ORF
- reactive oxygen species, rt-PCR
- receptor binding domain, RF
- regulatory T cells, VDJ
- retinoic acid-inducible gene I, ROS
- reverse transcription polymerase chain reaction, S
- rheumatoid arthritis, RBD
- rheumatoid factor, RIG-I
- severe acute respiratory coronavirus 2, SjS
- signal transducer and activator of transcription, TCR
- single-stranded ribonucleic acid, STAT
- spike, SAD
- systemic autoimmune disease, SARS-Cov2
- systemic lupus erythematosus, SSc
- systemic sclerosis, ssRNA
- transmembrane serine protease 2, TNF
- tumor necrosis factor, Treg
- variable, diversity and joining Ig genes
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Affiliation(s)
- Regina Larionova
- Central Research Laboratory, Kazan State Medical Academy, Kazan, Russia
- Institute of Fundamental Medicine and Biology, Kazan (Volga Region) Federal University, Kazan, Russia
| | - K Byvaltsev
- Institute of Fundamental Medicine, Kazan (Volga Region) Federal University, Kazan, Russia
| | - Оlga Kravtsova
- Institute of Fundamental Medicine and Biology, Kazan (Volga Region) Federal University, Kazan, Russia
| | - Elena Takha
- Central Research Laboratory, Kazan State Medical Academy, Kazan, Russia
| | - Sergei Petrov
- Central Research Laboratory, Kazan State Medical Academy, Kazan, Russia
- Institute of Environmental Sciences, Kazan (Volga Region) Federal University, Kazan, Russia
| | - Gevorg Kazarian
- Central Research Laboratory, Kazan State Medical Academy, Kazan, Russia
| | - Anna Valeeva
- Central Research Laboratory, Kazan State Medical Academy, Kazan, Russia
| | - Eduard Shuralev
- Central Research Laboratory, Kazan State Medical Academy, Kazan, Russia
- Institute of Environmental Sciences, Kazan (Volga Region) Federal University, Kazan, Russia
- Kazan State Academy of Veterinary Medicine Named After N.E. Bauman, Kazan, Russia
| | - Malik Mukminov
- Central Research Laboratory, Kazan State Medical Academy, Kazan, Russia
- Institute of Environmental Sciences, Kazan (Volga Region) Federal University, Kazan, Russia
| | - Yves Renaudineau
- Central Research Laboratory, Kazan State Medical Academy, Kazan, Russia
- Laboratory of Immunology, CHU Purpan Toulouse, INSERM U1291, CNRS U5051, University Toulouse III, Toulouse, France
| | - Marina Arleevskaya
- Central Research Laboratory, Kazan State Medical Academy, Kazan, Russia
- Institute of Fundamental Medicine and Biology, Kazan (Volga Region) Federal University, Kazan, Russia
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Natural Antibodies: from First-Line Defense Against Pathogens to Perpetual Immune Homeostasis. Clin Rev Allergy Immunol 2020; 58:213-228. [PMID: 31161341 DOI: 10.1007/s12016-019-08746-9] [Citation(s) in RCA: 53] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Natural antibodies (nAbs) are most commonly defined as immunoglobulins present in the absence of pathological conditions or deliberate immunizations. Occurrence of nAbs in germ- and antigen-free mice suggest that their production is driven, at least in part, by self-antigens. Accordingly, nAbs are constituted of natural autoantibodies (nAAbs), and can belong to the IgM, IgG, or IgA subclasses. These nAbs provide immediate protection against infection while the adaptive arm of the immune system mounts a specific and long-term response. Beyond immediate protection from infection, nAbs have been shown to play various functional roles in the immune system, which include clearance of apoptotic debris, suppression of autoimmune and inflammatory responses, regulation of B cell responses, selection of the B cell repertoires, and regulation of B cell development. These various functions of nAbs are afforded by their reactivity, which is broad, cross-reactive, and shown to recognize evolutionarily fixed epitopes shared between foreign and self-antigens. Furthermore, nAbs have unique characteristics that also contribute to their functional roles and set them apart from antigen-specific antibodies. In further support for the role of nAbs in the protection against infections and in the maintenance of immune homeostasis, the therapeutic preparation of polyclonal immunoglobulins, intravenous immunoglobulin (IVIG), rich in nAbs is commonly used in the replacement therapy of primary and secondary immunodeficiencies and in the immunotherapy of a large number of autoimmune and inflammatory diseases. Here, we review several topics on nAbs features and functions, and therapeutic applications in human diseases.
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Bell K, Und Hohenstein-Blaul NVT, Teister J, Grus F. Modulation of the Immune System for the Treatment of Glaucoma. Curr Neuropharmacol 2018; 16:942-958. [PMID: 28730968 PMCID: PMC6120111 DOI: 10.2174/1570159x15666170720094529] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2017] [Revised: 05/17/2017] [Accepted: 07/18/2017] [Indexed: 12/20/2022] Open
Abstract
Background: At present intraocular pressure (IOP) lowering therapies are the only approach to treat glaucoma. Neuroprotective strategies to protect the retinal ganglion cells (RGC) from apoptosis are lacking to date. Substantial amount of research concerning the role of the immune system in glaucoma has been performed in the recent years. This review aims to analyse changes found in the peripheral immune system, as well as selected local changes of retina immune cells in the glaucomatous retina. Methods: By dividing the immune system into the innate and the adaptive immune system, a systematic literature research was performed to find recent approaches concerning the modulation of the immune system in the context of glaucoma. Also ClinicalTrials.gov was assessed to identify studies with a translational context. Results: We found that some aspects of the immune system, such as changes in antibody levels, changes in toll like receptor signalling, T cells and retinal microglial cells, experience more research activity than other areas such as changes in dendritic cells or macrophages. Briefly, results from clinical studies revealed altered immunoreactivities against retinal and optic nerve antigens in sera and aqueous humor of glaucoma patients and point toward an autoimmune involvement in glaucomatous neurodegeneration and RGC death. IgG accumulations along with plasma cells were found localised in human glaucomatous retinae in a pro-inflammatory environment possibly maintained by microglia. Animal studies show that antibodies (e.g. anti- heat shock protein 60 and anti-myelin basic protein) elevated in glaucoma patients provoke autoaggressive RGC loss and are associated with IgG depositions and increased microglial cells. Also, studies addressing changes in T lymphocytes, macrophages but also local immune responses in the retina have been performed and also hold promising results. Conclusions: This recapitulation of recent literature demonstrates that the immune system definitely plays a role in the pathogenesis of glaucoma. Multiple changes in the peripheral innate as well as adaptive immune system have been detected and give room for further research concerning valuable therapeutic targets. We conclude that there still is a great need to bring together the results derived from basic research analysing different aspects of the immune system in glaucoma to understand the immune context of the disease. Furthermore local immune changes in the retina of glaucoma patients still leave room for further therapeutic targets
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Affiliation(s)
- Katharina Bell
- Experimental and Translational Ophthalmology Mainz, Department of Ophthalmology, Medical Center of the Johannes Gutenberg University Mainz; Langenbeckstrasse 1, 55101 Mainz, Germany
| | - Nadine von Thun Und Hohenstein-Blaul
- Experimental and Translational Ophthalmology Mainz, Department of Ophthalmology, Medical Center of the Johannes Gutenberg University Mainz; Langenbeckstrasse 1, 55101 Mainz, Germany
| | - Julia Teister
- Experimental and Translational Ophthalmology Mainz, Department of Ophthalmology, Medical Center of the Johannes Gutenberg University Mainz; Langenbeckstrasse 1, 55101 Mainz, Germany
| | - Franz Grus
- Experimental and Translational Ophthalmology Mainz, Department of Ophthalmology, Medical Center of the Johannes Gutenberg University Mainz; Langenbeckstrasse 1, 55101 Mainz, Germany
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Cowan J, Gaudet L, Mulpuru S, Corrales-Medina V, Hawken S, Cameron C, Aaron SD, Cameron DW. A Retrospective Longitudinal Within-Subject Risk Interval Analysis of Immunoglobulin Treatment for Recurrent Acute Exacerbation of Chronic Obstructive Pulmonary Disease. PLoS One 2015; 10:e0142205. [PMID: 26558756 PMCID: PMC4641695 DOI: 10.1371/journal.pone.0142205] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2015] [Accepted: 10/19/2015] [Indexed: 12/26/2022] Open
Abstract
BACKGROUND Recurrent acute exacerbations of chronic obstructive pulmonary disease (AECOPD) are common, debilitating, costly and often difficult to prevent. METHODS We reviewed records of patients who had COPD and immunoglobulin (Ig) treatment as adjunctive preventative treatment for AECOPD, and documented all AECOPD episodes for one year before and after initiation of Ig treatment. We graded AECOPD episodes as moderate for prescription of antibiotics and/or corticosteroids or for visit to the Emergency Department, and as severe for hospital admission. We conducted a retrospective within-subject self-controlled risk interval analysis to compare the outcome of annual AECOPD rate before and after treatment. RESULTS We identified 22 cases of certain COPD, of which three had early discontinuation of Ig treatment due to rash and local swelling to subcutaneous Ig, and five had incomplete records leaving 14 cases for analyses. The median baseline IgG level was 5.9 g/L (interquartile range 4.1-7.4). Eight had CT radiographic bronchiectasis. Overall, the incidence of AECOPD was consistently and significantly reduced in frequency from mean 4.7 (± 3.1) per patient-year before, to 0.6 (± 1.0) after the Ig treatment (p = 0.0001). There were twelve episodes of severe AECOPD (in seven cases) in the year prior, and one in the year after Ig treatment initiation (p = 0.016). CONCLUSIONS Ig treatment appears to decrease the frequency of moderate and severe recurrent AECOPD. A prospective, controlled evaluation of adjunctive Ig treatment to standard therapy of recurrent AECOPD is warranted.
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Affiliation(s)
- Juthaporn Cowan
- Division of Infectious Diseases, Department of Medicine, University of Ottawa, Ottawa, Ontario, Canada
| | - Logan Gaudet
- Clinical Epidemiology Program, The Ottawa Hospital Research Institute, Ottawa, Ontario, Canada
| | - Sunita Mulpuru
- Division of Respirology, Department of Medicine, University of Ottawa, Ottawa, Ontario, Canada
- Clinical Epidemiology Program, The Ottawa Hospital Research Institute, Ottawa, Ontario, Canada
| | - Vicente Corrales-Medina
- Division of Infectious Diseases, Department of Medicine, University of Ottawa, Ottawa, Ontario, Canada
- Clinical Epidemiology Program, The Ottawa Hospital Research Institute, Ottawa, Ontario, Canada
| | - Steven Hawken
- Clinical Epidemiology Program, The Ottawa Hospital Research Institute, Ottawa, Ontario, Canada
| | - Chris Cameron
- Clinical Epidemiology Program, The Ottawa Hospital Research Institute, Ottawa, Ontario, Canada
| | - Shawn D. Aaron
- Division of Respirology, Department of Medicine, University of Ottawa, Ottawa, Ontario, Canada
- Clinical Epidemiology Program, The Ottawa Hospital Research Institute, Ottawa, Ontario, Canada
| | - D. William Cameron
- Division of Infectious Diseases, Department of Medicine, University of Ottawa, Ottawa, Ontario, Canada
- Clinical Epidemiology Program, The Ottawa Hospital Research Institute, Ottawa, Ontario, Canada
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Planque SA, Nishiyama Y, Hara M, Sonoda S, Murphy SK, Watanabe K, Mitsuda Y, Brown EL, Massey RJ, Primmer SR, O'Nuallain B, Paul S. Physiological IgM class catalytic antibodies selective for transthyretin amyloid. J Biol Chem 2014; 289:13243-58. [PMID: 24648510 PMCID: PMC4036335 DOI: 10.1074/jbc.m114.557231] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2014] [Revised: 03/13/2014] [Indexed: 01/10/2023] Open
Abstract
Peptide bond-hydrolyzing catalytic antibodies (catabodies) could degrade toxic proteins, but acquired immunity principles have not provided evidence for beneficial catabodies. Transthyretin (TTR) forms misfolded β-sheet aggregates responsible for age-associated amyloidosis. We describe nucleophilic catabodies from healthy humans without amyloidosis that degraded misfolded TTR (misTTR) without reactivity to the physiological tetrameric TTR (phyTTR). IgM class B cell receptors specifically recognized the electrophilic analog of misTTR but not phyTTR. IgM but not IgG class antibodies hydrolyzed the particulate and soluble misTTR species. No misTTR-IgM binding was detected. The IgMs accounted for essentially all of the misTTR hydrolytic activity of unfractionated human serum. The IgMs did not degrade non-amyloidogenic, non-superantigenic proteins. Individual monoclonal IgMs (mIgMs) expressed variable misTTR hydrolytic rates and differing oligoreactivity directed to amyloid β peptide and microbial superantigen proteins. A subset of the mIgMs was monoreactive for misTTR. Excess misTTR was dissolved by a hydrolytic mIgM. The studies reveal a novel antibody property, the innate ability of IgMs to selectively degrade and dissolve toxic misTTR species as a first line immune function.
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Affiliation(s)
- Stephanie A. Planque
- From the Chemical Immunology Research Center, Department of Pathology and Laboratory Medicine, University of Texas-Houston Medical School, Houston, Texas 77030
| | - Yasuhiro Nishiyama
- From the Chemical Immunology Research Center, Department of Pathology and Laboratory Medicine, University of Texas-Houston Medical School, Houston, Texas 77030
| | - Mariko Hara
- From the Chemical Immunology Research Center, Department of Pathology and Laboratory Medicine, University of Texas-Houston Medical School, Houston, Texas 77030
| | - Sari Sonoda
- From the Chemical Immunology Research Center, Department of Pathology and Laboratory Medicine, University of Texas-Houston Medical School, Houston, Texas 77030
| | - Sarah K. Murphy
- From the Chemical Immunology Research Center, Department of Pathology and Laboratory Medicine, University of Texas-Houston Medical School, Houston, Texas 77030
| | - Kenji Watanabe
- From the Chemical Immunology Research Center, Department of Pathology and Laboratory Medicine, University of Texas-Houston Medical School, Houston, Texas 77030
| | - Yukie Mitsuda
- From the Chemical Immunology Research Center, Department of Pathology and Laboratory Medicine, University of Texas-Houston Medical School, Houston, Texas 77030
| | - Eric L. Brown
- the Center for Infectious Diseases, University of Texas School of Public Health, Houston, Texas 77030
| | | | - Stanley R. Primmer
- the Supercentenarian Research Foundation, Lauderhill, Florida 33319, and
| | - Brian O'Nuallain
- the Center for Neurologic Diseases, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts 02115
| | - Sudhir Paul
- From the Chemical Immunology Research Center, Department of Pathology and Laboratory Medicine, University of Texas-Houston Medical School, Houston, Texas 77030
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