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Rubinstein A, Kudryavtsev I, Malkova A, Mammedova J, Isakov D, Isakova-Sivak I, Kudlay D, Starshinova A. Sarcoidosis-related autoimmune inflammation in COVID-19 convalescent patients. Front Med (Lausanne) 2023; 10:1271198. [PMID: 38179278 PMCID: PMC10765615 DOI: 10.3389/fmed.2023.1271198] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Accepted: 11/27/2023] [Indexed: 01/06/2024] Open
Abstract
Currently, there are a large number of reports about the development of autoimmune conditions after COVID-19. Also, there have been cases of sarcoid-like granulomas in convalescents as a part of the post-COVID-19 syndrome. Since one of the etiological theories of sarcoidosis considers it to be an autoimmune disease, we decided to study changes in the adaptive humoral immune response in sarcoidosis and SARS-CoV-2 infection and to find out whether COVID-19 can provoke the development of sarcoidosis. This review discusses histological changes in lymphoid organs in sarcoidosis and COVID-19, changes in B cell subpopulations, T-follicular helper cells (Tfh), and T-follicular regulatory cells (Tfr), and analyzes various autoantibodies detected in these pathologies. Based on the data studied, we concluded that SARS-CoV-2 infection may cause the development of autoimmune pathologies, in particular contributing to the onset of sarcoidosis in convalescents.
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Affiliation(s)
- Artem Rubinstein
- Almazov National Medical Research Centre, Saint Petersburg, Russia
- Institution of Experimental Medicine, Saint Petersburg, Russia
| | - Igor Kudryavtsev
- Almazov National Medical Research Centre, Saint Petersburg, Russia
- Institution of Experimental Medicine, Saint Petersburg, Russia
- Far Eastern Federal University, Vladivostok, Russia
| | - Annа Malkova
- Ariel University Faculty of Natural Sciences, Ariel, Israel
| | | | - Dmitry Isakov
- First Saint Petersburg State I. Pavlov Medical University, Saint Petersburg, Russia
| | | | - Dmitry Kudlay
- Institute of Pharmacy, I.M. Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
- NRC Institute of Immunology, Moscow, Russia
- Department of Pharmacognosy and Industrial Pharmacy, Faculty of Fundamental Medicine, Moscow, Russia
| | - Anna Starshinova
- Almazov National Medical Research Centre, Saint Petersburg, Russia
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Malkova A, Zinchenko Y, Starshinova A, Kudlay D, Kudryavtsev I, Glushkova A, Yablonskiy P, Shoenfeld Y. Sarcoidosis: Progression to the chronic stage and pathogenic based treatment (narrative review). Front Med (Lausanne) 2022; 9:963435. [PMID: 36148463 PMCID: PMC9486475 DOI: 10.3389/fmed.2022.963435] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Accepted: 08/03/2022] [Indexed: 11/13/2022] Open
Abstract
Many factors confirm the autoimmune nature of sarcoidosis and help in determining the strategy of patient management and treatment initiation. However, the causes and the mechanisms of disease progression that result in fibrosis and insufficiency of the affected organ remain unclear. This narrative review aims to analyse the mechanisms and biomarkers of sarcoidosis progression, as well as the pathogenetic basis of sarcoidosis therapy. The following characteristics of progressive chronic sarcoidosis were revealed: the disease develops in patients with a genetic predisposition (SNP in genes GREM1, CARD15, TGF-β3, HLA-DQB1*06:02, HLA-DRB1*07/14/15), which contributes either the decreased ability of antigen elimination or autoimmune inflammation. Various prognostic biomarkers of disease progression (decreased levels of neopterin, elastase, sIL-2R, chitotriosidase, glycoprotein Krebs von den Lungen, Th17 cell count, reduced quantity of TNF-α in peripheral blood or bronchoalveolar lavage fluid) have been described and can potentially be used to determine the group of patients who will benefit from the use of corticosteroids/cytostatic drugs/biologics.
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Affiliation(s)
- Anna Malkova
- Laboratory of the Mosaic of Autoimmunity, St. Petersburg State University, Saint Petersburg, Russia
| | - Yulia Zinchenko
- Phthisiopulmonology Department, St. Petersburg Research Institute of Phthisiopulmonology, Saint Petersburg, Russia
| | - Anna Starshinova
- Almazov National Medical Research Centre, Saint Petersburg, Russia
- *Correspondence: Anna Starshinova ;
| | - Dmitriy Kudlay
- Department of Pharmacology, I.M. Sechenov First Moscow State Medical University, Moscow, Russia
- Laboratory of Personalized Medicine and Molecular Immunology, NRC Institute of Immunology FMBA of Russia, Moscow, Russia
| | - Igor Kudryavtsev
- Department of Immunology, Institution of Experimental Medicine, Saint Petersburg, Russia
| | - Anzhela Glushkova
- V.M. Bekhterev National Research Medical Center for Psychiatry and Neurology, Saint Petersburg, Russia
| | - Piotr Yablonskiy
- Laboratory of the Mosaic of Autoimmunity, St. Petersburg State University, Saint Petersburg, Russia
- Phthisiopulmonology Department, St. Petersburg Research Institute of Phthisiopulmonology, Saint Petersburg, Russia
| | - Yehuda Shoenfeld
- Laboratory of the Mosaic of Autoimmunity, St. Petersburg State University, Saint Petersburg, Russia
- Sackler Faculty of Medicine, Ariel University, Ariel, Israel
- Zabludowicz Center for Autoimmune Diseases, Sheba Medical Center, Tel-Hashomer, Israel
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Mohan A, Neequaye N, Malur A, Soliman E, McPeek M, Leffler N, Ogburn D, Tokarz DA, Knudson W, Gharib SA, Schnapp LM, Barna BP, Thomassen MJ. Matrix Metalloproteinase-12 Is Required for Granuloma Progression. Front Immunol 2020; 11:553949. [PMID: 33072094 PMCID: PMC7531023 DOI: 10.3389/fimmu.2020.553949] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2020] [Accepted: 08/14/2020] [Indexed: 12/16/2022] Open
Abstract
Background Sarcoidosis is a chronic inflammatory disease of unknown cause characterized by granuloma formation. Mechanisms for chronic persistence of granulomas are unknown. Matrix Metalloproteinase-12 (MMP12) degrades extracellular matrix elastin and enables infiltration of immune cells responsible for inflammation and granuloma formation. Previous studies report increased MMP12 in sarcoidosis patients and association between MMP12 expression and disease severity. We also observed elevated MMP12 in our multiwall carbon nanotube (MWCNT) murine model of granulomatous inflammation. Here we hypothesized that MMP12 is important to acute and late phases of granuloma pathogenesis. To test this hypothesis, we analyzed granulomatous and inflammatory responses of Mmp12 knock-out (KO) mice at 10 (acute) and 60 days (late) after MWCNT instillation. Methods C57BL/6 (wildtype) and Mmp12 KO mice underwent oropharyngeal instillation of MWCNT. Lungs were harvested at 3, 10, 20, and 60 days post instillation for evaluation of MMP12 expression and granulomatous changes. Bronchoalveolar lavage (BAL) cells were analyzed 60 days after MWCNT instillation for expression of mediators thought to play a role in sarcoid granulomatosis: peroxisome proliferator-activated receptor-gamma (PPARγ), interferon-gamma (IFN-γ), and CCL2 (MCP-1). Results Pulmonary granuloma appearance at 10 days after MWCNT instillation showed no differences between wildtype and Mmp12 KO mice. In contrast, by 60 days after MWCNT instillation, Mmp12 KO mice revealed markedly attenuated granuloma formation together with elevated PPARγ and reduced IFNγ expression in BAL cells compared to wildtype. Unexpectedly, Mmp12 KO mice further demonstrated increased alveolar macrophages with increased CCL2 at 60 days. Conclusions The striking reduction of granuloma formation at day 60 in Mmp12 KO mice suggests that MMP12 is required to maintain chronic granuloma pathophysiology. The increased PPARγ and decreased IFNγ findings suggest that these mediators also may be involved since previous studies have shown that PPARγ suppresses IFNγ and PPARγ deficiency amplifies granuloma formation. Interestingly, a role of MMP12 in granuloma resolution is also suggested by increases in both macrophage influx and CCL2. Overall, our results strongly implicate MMP12 as a key factor in granuloma persistence and as a possible therapeutic target in chronic pulmonary sarcoidosis.
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Affiliation(s)
- Arjun Mohan
- Division of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, Brody School of Medicine- East Carolina University, Greenville, NC, United States
| | - Nicole Neequaye
- Division of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, Brody School of Medicine- East Carolina University, Greenville, NC, United States
| | - Anagha Malur
- Division of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, Brody School of Medicine- East Carolina University, Greenville, NC, United States
| | - Eman Soliman
- Division of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, Brody School of Medicine- East Carolina University, Greenville, NC, United States.,Department of Pharmacology and Toxicology, Faculty of Pharmacy, Zagazig University, Zagazig, Egypt
| | - Matthew McPeek
- Division of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, Brody School of Medicine- East Carolina University, Greenville, NC, United States
| | - Nancy Leffler
- Division of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, Brody School of Medicine- East Carolina University, Greenville, NC, United States
| | - David Ogburn
- Division of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, Brody School of Medicine- East Carolina University, Greenville, NC, United States
| | - Debra A Tokarz
- Department of Population Health and Pathobiology, College of Veterinary Medicine, North Carolina State University, Raleigh, NC, United States
| | - Warren Knudson
- Department of Anatomy and Cell Biology, Brody School of Medicine- East Carolina University, Greenville, NC, United States
| | - Sina A Gharib
- Division of Pulmonary, Critical Care and Sleep Medicine, Computational Medicine Core, Center for Lung Biology, Department of Medicine, University of Washington, Seattle, WA, United States
| | - Lynn M Schnapp
- Allergy, Pulmonary and Critical Care Medicine, Department of Medicine, University of Wisconsin-Madison School of Medicine and Public Health, Madison, WI, United States
| | - Barbara P Barna
- Division of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, Brody School of Medicine- East Carolina University, Greenville, NC, United States
| | - Mary Jane Thomassen
- Division of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, Brody School of Medicine- East Carolina University, Greenville, NC, United States
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