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Hawryłkowicz V, Stasiewicz B, Maciejewska D, Sołek-Pastuszka J, Komorniak N, Skonieczna-Żydecka K, Martynova-Van Kley A, Stachowska E. The Link between Inflammation, Lipid Derivatives, and Microbiota Metabolites in COVID-19 Patients: Implications on Eating Behaviors and Nutritional Status. Int J Mol Sci 2024; 25:7899. [PMID: 39063142 PMCID: PMC11276903 DOI: 10.3390/ijms25147899] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2024] [Revised: 07/13/2024] [Accepted: 07/17/2024] [Indexed: 07/28/2024] Open
Abstract
Extreme inflammation that continues even after infections can lead to a cytokine storm. In recent times, one of the most common causes of cytokine storm activation has been SARS-CoV-2 infection. A cytokine storm leads to dysregulation and excessive stimulation of the immune system, producing symptoms typical of post-COVID syndrome, including chronic fatigue, shortness of breath, joint pain, trouble concentrating (known as "brain fog"), and even direct organ damage in the heart, lungs, kidneys, and brain. This work summarizes the current knowledge regarding inflammation and the cytokine storm related to SARS-CoV-2 infection. Additionally, changes in lipid metabolism and microbiota composition under the influence of inflammation in COVID-19, along with the possible underlying mechanisms, are described. Finally, this text explores potential health implications related to changes in eating behaviors and nutritional status in COVID-19 patients. Although research on the cytokine storm is still ongoing, there is convincing evidence suggesting that severe immune and inflammatory responses during the acute phase of COVID-19 may lead to long-term health consequences. Understanding these links is key to developing treatment strategies and supporting patients after infection.
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Affiliation(s)
- Viktoria Hawryłkowicz
- Department of Human Nutrition and Metabolomics, Pomeranian Medical University, 71-460 Szczecin, Poland; (V.H.); (D.M.); (N.K.)
| | - Beata Stasiewicz
- Department of Human Nutrition, The Faculty of Food Science, University of Warmia and Mazury in Olsztyn, Sloneczna 45f, 10-718 Olsztyn, Poland
| | - Dominika Maciejewska
- Department of Human Nutrition and Metabolomics, Pomeranian Medical University, 71-460 Szczecin, Poland; (V.H.); (D.M.); (N.K.)
| | - Joanna Sołek-Pastuszka
- Department of Anesthesiology and Intensive Care, Pomeranian Medical University, 71-242 Szczecin, Poland;
| | - Natalia Komorniak
- Department of Human Nutrition and Metabolomics, Pomeranian Medical University, 71-460 Szczecin, Poland; (V.H.); (D.M.); (N.K.)
| | | | | | - Ewa Stachowska
- Department of Human Nutrition and Metabolomics, Pomeranian Medical University, 71-460 Szczecin, Poland; (V.H.); (D.M.); (N.K.)
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Jaatinen K, Shah P, Mazhari R, Hayden Z, Wargowsky R, Jepson T, Toma I, Perkins J, McCaffrey TA. RNAseq of INOCA patients identifies innate, invariant, and acquired immune changes: potential autoimmune microvascular dysfunction. Front Cardiovasc Med 2024; 11:1385457. [PMID: 38978787 PMCID: PMC11228317 DOI: 10.3389/fcvm.2024.1385457] [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: 02/12/2024] [Accepted: 05/31/2024] [Indexed: 07/10/2024] Open
Abstract
Background Ischemia with non-obstructive coronary arteries (INOCA) is a major clinical entity that involves potentially 20%-30% of patients with chest pain. INOCA is typically attributed either to coronary microvascular disease and/or vasospasm, but is likely distinct from classical coronary artery disease (CAD). Objectives To gain insights into the etiology of INOCA and CAD, RNA sequencing of whole blood from patients undergoing both stress testing and elective invasive coronary angiography (ICA) was conducted. Methods Stress testing and ICA of 177 patients identified 40 patients (23%) with INOCA compared to 39 controls (stress-, ICA-). ICA+ patients divided into 38 stress- and 60 stress+. RNAseq was performed by Illumina with ribosomal RNA depletion. Transcriptome changes were analyzed by DeSeq2 and curated by manual and automated methods. Results Differentially expressed genes for INOCA were associated with elevated levels of transcripts related to mucosal-associated invariant T (MAIT) cells, plasmacytoid dendritic cells (pcDC), and memory B cells, and were associated with autoimmune diseases such as rheumatoid arthritis. Decreased transcripts were associated with neutrophils, but neutrophil transcripts, per se, were not less abundant in INOCA. CAD transcripts were more related to T cell functions. Conclusions Elevated transcripts related to pcDC, MAIT, and memory B cells suggest an autoimmune component to INOCA. Reduced neutrophil transcripts are likely attributed to chronic activation leading to increased translation and degradation. Thus, INOCA could result from stimulation of B cell, pcDC, invariant T cell, and neutrophil activation that compromises cardiac microvascular function.
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Affiliation(s)
- Kevin Jaatinen
- Department of Medicine, Division of Genomic Medicine, The George Washington University, Washington, DC, United States
| | - Palak Shah
- INOVA Heart and Vascular Institute, Fairfax, VA, United States
| | - Ramesh Mazhari
- Department of Medicine, Division of Cardiology, The George Washington University, Washington, DC, United States
| | - Zane Hayden
- Department of Medicine, Division of Genomic Medicine, The George Washington University, Washington, DC, United States
| | - Richard Wargowsky
- Department of Medicine, Division of Genomic Medicine, The George Washington University, Washington, DC, United States
| | - Tisha Jepson
- Department of Medicine, Division of Genomic Medicine, The George Washington University, Washington, DC, United States
- The St. Laurent Institute, Woburn, MA, United States
- True Bearing Diagnostics, Washington, DC, United States
| | - Ian Toma
- Department of Medicine, Division of Genomic Medicine, The George Washington University, Washington, DC, United States
- Department of Clinical Research and Leadership, The George Washington University, Washington, DC, United States
| | - John Perkins
- Department of Medicine, Division of Genomic Medicine, The George Washington University, Washington, DC, United States
| | - Timothy A. McCaffrey
- Department of Medicine, Division of Genomic Medicine, The George Washington University, Washington, DC, United States
- True Bearing Diagnostics, Washington, DC, United States
- Department of Microbiology, Immunology, and Tropical Medicine, The George Washington University, Washington, DC, United States
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Shen J, Li J, Lei Y, Chen Z, Wu L, Lin C. Frontiers and hotspots evolution in cytokine storm: A bibliometric analysis from 2004 to 2022. Heliyon 2024; 10:e30955. [PMID: 38774317 PMCID: PMC11107250 DOI: 10.1016/j.heliyon.2024.e30955] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Revised: 05/08/2024] [Accepted: 05/08/2024] [Indexed: 05/24/2024] Open
Abstract
Background As a fatal disease, cytokine storm has garnered research attention in recent years. Nonetheless, as the body of related studies expands, a thorough and impartial evaluation of the current status of research on cytokine storms remains absent. Consequently, this study aimed to thoroughly explore the research landscape and evolution of cytokine storm utilizing bibliometric and knowledge graph approaches. Methods Research articles and reviews centered on cytokine storms were retrieved from the Web of Science Core Collection database. For bibliometric analysis, tools such as Excel 365, CiteSpace, VOSviewer, and the Bibliometrix R package were utilized. Results This bibliometric analysis encompassed 6647 articles published between 2004 and 2022. The quantity of pertinent articles and citation frequency exhibited a yearly upward trend, with a sharp increase starting in 2020. Network analysis of collaborations reveals that the United States holds a dominant position in this area, boasting the largest publication count and leading institutions. Frontiers in Immunology ranks as the leading journal for the largest publication count in this area. Stephan A. Grupp, a prominent researcher in this area, has authored the largest publication count and has the second-highest citation frequency. Research trends and keyword evaluations show that the connection between cytokine storm and COVID-19, as well as cytokine storm treatment, are hot topics in research. Furthermore, research on cytokine storm and COVID-19 sits at the forefront in this area. Conclusion This study employed bibliometric analysis to create a visual representation of cytokine storm research, revealing current trends and burgeoning topics in this area for the first time. It will provide valuable insights, helping scholars pinpoint critical research areas and potential collaborators.
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Affiliation(s)
- Junyi Shen
- The Second School of Clinical Medicine, Southern Medical University, Guangzhou, China
| | - Jiaming Li
- The Second School of Clinical Medicine, Southern Medical University, Guangzhou, China
| | - Yuqi Lei
- The Second School of Clinical Medicine, Southern Medical University, Guangzhou, China
| | - Zhengrui Chen
- The Second School of Clinical Medicine, Southern Medical University, Guangzhou, China
| | - Lingling Wu
- Shenzhen Hospital, Southern Medical University, Shenzhen, China
| | - Chunyan Lin
- Department of Teaching and Research Section of Internal Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou, China
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Fan X, Liu Y, Li S, Yang Y, Zhao Y, Li W, Hao J, Xu Z, Zhang B, Liu W, Zhang S. Comprehensive landscape-style investigation of the molecular mechanism of acupuncture at ST36 single acupoint on different systemic diseases. Heliyon 2024; 10:e26270. [PMID: 38375243 PMCID: PMC10875596 DOI: 10.1016/j.heliyon.2024.e26270] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2023] [Revised: 02/08/2024] [Accepted: 02/09/2024] [Indexed: 02/21/2024] Open
Abstract
The principle of acupoint stimulation efficacy is based on traditional meridian theory. However, the molecular mechanisms underlying the therapeutic effects of acupoints in treating diseases remain unclear in modern scientific understanding. In this study, we selected the ST36 acupoint for investigation and summarized all relevant literature from the PubMed database over the past 10 years. The results indicate that stimulation of ST36 single acupoints has therapeutic effects mainly in models of respiratory, neurological, digestive, endocrine and immune system diseases. And it can affect the inflammatory state, oxidative stress, respiratory mucus secretion, intestinal flora, immune cell function, neurotransmitter transmission, hormone secretion, the network of Interstitial Cells of Cajal (ICC) and glucose metabolism of the organism in these pathological states. Among them, acupuncture at the ST36 single point has the most prominent function in regulating the inflammatory state, which can mainly affect the activation of MAPK signaling pathway and drive the "molecular-cellular" mode involving macrophages, T-lymphocytes, mast cells (MCs) and neuroglial cells as the core to trigger the molecular level changes of the acupuncture point locally or in the target organ tissues, thereby establishing a multi-system, multi-target, multi-level molecular regulating mechanism. This article provides a comprehensive summary and discussion of the molecular mechanisms and effects of acupuncture at the ST36 acupoint, laying the groundwork for future in-depth research on acupuncture point theory.
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Affiliation(s)
- Xiaojing Fan
- The Second Affiliated Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, 300250, China
| | - Yunlong Liu
- Tianjin University of Traditional Chinese Medicine, Tianjin, 300193, China
| | - Shanshan Li
- Research Center of Experimental Acupuncture Science, Tianjin University of Chinese Medicine, Tianjin, 301617, China
| | - Yongrui Yang
- Tianjin University of Traditional Chinese Medicine, Tianjin, 300193, China
| | - Yinghui Zhao
- Tianjin University of Traditional Chinese Medicine, Tianjin, 300193, China
| | - Wenxi Li
- Tianjin University of Traditional Chinese Medicine, Tianjin, 300193, China
| | - Jiaxin Hao
- Tianjin University of Traditional Chinese Medicine, Tianjin, 300193, China
| | - Zhifang Xu
- Research Center of Experimental Acupuncture Science, Tianjin University of Chinese Medicine, Tianjin, 301617, China
| | - Bo Zhang
- Department of Automation, Tsinghua University, Institute for TCM-X, Beijing, 100084, China
| | - Wei Liu
- The First Affiliated Hospital of Hebei University of Chinese Medicine, Hebei Province Hospital of Chinese Medicine, Hebei Shijiazhuang, 050011, China
| | - Suzhao Zhang
- The First Affiliated Hospital of Hebei University of Chinese Medicine, Hebei Province Hospital of Chinese Medicine, Hebei Shijiazhuang, 050011, China
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Hu Z, Dai J, Xu T, Chen H, Shen G, Zhou J, Ma H, Wang Y, Jin L. FGF18 alleviates sepsis-induced acute lung injury by inhibiting the NF-κB pathway. Respir Res 2024; 25:108. [PMID: 38419044 PMCID: PMC10902988 DOI: 10.1186/s12931-024-02733-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Accepted: 02/14/2024] [Indexed: 03/02/2024] Open
Abstract
BACKGROUND Acute lung injury (ALI) is a devastating clinical disorder with a high mortality rate, and there is an urgent need for more effective therapies. Fibroblast growth factor 18 (FGF18) has potent anti-inflammatory properties and therefore has become a focus of research for the treatment of lung injury. However, the precise role of FGF18 in the pathological process of ALI and the underlying mechanisms have not been fully elucidated. METHODS A mouse model of ALI and human umbilical vein endothelial cells (HUVEC) stimulated with lipopolysaccharide (LPS) was established in vivo and in vitro. AAV-FGF18 and FGF18 proteins were used in C57BL/6J mice and HUVEC, respectively. Vascular cell adhesion molecule-1 (VCAM-1), intercellular adhesion molecule-1 (ICAM-1), interleukin-6 (IL-6), tumor necrosis factor-alpha (TNF-α), and p65 protein levels were determined by western blotting or immunofluorescent staining. Afterward, related inhibitors were used to explore the potential mechanism by which FGF18 relieves inflammation. RESULTS In this study, we found that FGF18 was significantly upregulated in LPS-induced ALI mouse lung tissues and LPS-stimulated HUVECs. Furthermore, our studies demonstrated that overexpressing FGF18 in the lung or HUVEC could significantly alleviate LPS-induced lung injury and inhibit vascular leakage. CONCLUSIONS Mechanically, FGF18 treatment dramatically inhibited the NF-κB signaling pathway both in vivo and in vitro. In conclusion, these results indicate that FGF18 attenuates lung injury, at least partially, via the NF-κB signaling pathway and therefore may be a potential therapeutic target for ALI.
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Affiliation(s)
- Zhenyu Hu
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, China
| | - Jindan Dai
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, China
| | - Tianpeng Xu
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, China
| | - Hui Chen
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, China
| | - Guoxiu Shen
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, China
| | - Jie Zhou
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, China
| | - Hongfang Ma
- School of Basic Medical Sciences, Wenzhou Medical University, Wenzhou, China
| | - Yang Wang
- School of Basic Medical Sciences, Wenzhou Medical University, Wenzhou, China.
| | - Litai Jin
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, China.
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Wang H, Cheng L, Yu L, Guo Z. Targeting the mammalian target of rapamycin pathway in neurological manifestations of Covid-19. Rev Med Virol 2024; 34:e2503. [PMID: 38282397 DOI: 10.1002/rmv.2503] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Revised: 12/09/2023] [Accepted: 12/12/2023] [Indexed: 01/30/2024]
Abstract
The diverse and severe nature of neurological manifestations associated with coronavirus disease 2019 (Covid-19) has garnered increasing attention. Exploring the potential to decrease neurological complications in Covid-19 patients involves targeting the mammalian target of rapamycin (mTOR) pathway as a therapeutic strategy. The mTOR pathway, widely recognised for its central role in essential cellular processes like synthesising proteins, facilitating autophagy, and modulating immune responses, has implications in various neurological disorders. Drawing parallels between these disorders and the observed neurological complications in Covid-19, we present a comprehensive review on the current understanding of mTOR signalling in the context of severe acute respiratory syndrome coronavirus 2 infection and neuroinflammation.
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Affiliation(s)
- Han Wang
- Department of Clinical Laboratory, The Affiliated Hospital to Changchun, University of Chinese Medicine, Changchun, China
| | - Li Cheng
- Department of Clinical Laboratory, The Affiliated Hospital to Changchun, University of Chinese Medicine, Changchun, China
| | - Lanlan Yu
- Department of Clinical Laboratory, The Affiliated Hospital to Changchun, University of Chinese Medicine, Changchun, China
| | - Zhigang Guo
- Department of Neurosurgery, China-Japan Union Hospital of Jilin University, Changchun, China
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7
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Scott C, Hall S, Zhou J, Lehmann C. Cannabinoids and the Endocannabinoid System in Early SARS-CoV-2 Infection and Long COVID-19-A Scoping Review. J Clin Med 2023; 13:227. [PMID: 38202234 PMCID: PMC10779964 DOI: 10.3390/jcm13010227] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2023] [Revised: 12/21/2023] [Accepted: 12/27/2023] [Indexed: 01/12/2024] Open
Abstract
Coronavirus disease-19 (COVID-19) is a highly contagious illness caused by the SARS-CoV-2 virus. The clinical presentation of COVID-19 is variable, often including symptoms such as fever, cough, headache, fatigue, and an altered sense of smell and taste. Recently, post-acute "long" COVID-19 has emerged as a concern, with symptoms persisting beyond the acute infection. Vaccinations remain one of the most effective preventative methods against severe COVID-19 outcomes and the development of long-term COVID-19. However, individuals with underlying health conditions may not mount an adequate protective response to COVID-19 vaccines, increasing the likelihood of severe symptoms, hospitalization, and the development of long-term COVID-19 in high-risk populations. This review explores the potential therapeutic role of cannabinoids in limiting the susceptibility and severity of infection, both pre- and post-SARS-CoV-19 infection. Early in the SARS-CoV-19 infection, cannabinoids have been shown to prevent viral entry, mitigate oxidative stress, and alleviate the associated cytokine storm. Post-SARS-CoV-2 infection, cannabinoids have shown promise in treating symptoms associated with post-acute long COVID-19, including depression, anxiety, post-traumatic stress injury, insomnia, pain, and decreased appetite. While current research primarily focuses on potential treatments for the acute phase of COVID-19, there is a gap in research addressing therapeutics for the early and post-infectious phases. This review highlights the potential for future research to bridge this gap by investigating cannabinoids and the endocannabinoid system as a potential treatment strategy for both early and post-SARS-CoV-19 infection.
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Affiliation(s)
- Cassidy Scott
- Department of Anesthesia, Pain Management and Perioperative Medicine, Dalhousie University, Halifax, NS B3H 1X5, Canada; (C.S.); (J.Z.)
| | - Stefan Hall
- Department of Physiology and Biophysics, Dalhousie University, Halifax, NS B3H 1X5, Canada;
| | - Juan Zhou
- Department of Anesthesia, Pain Management and Perioperative Medicine, Dalhousie University, Halifax, NS B3H 1X5, Canada; (C.S.); (J.Z.)
| | - Christian Lehmann
- Department of Anesthesia, Pain Management and Perioperative Medicine, Dalhousie University, Halifax, NS B3H 1X5, Canada; (C.S.); (J.Z.)
- Department of Physiology and Biophysics, Dalhousie University, Halifax, NS B3H 1X5, Canada;
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8
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Treeza M M, Augustine S, Mathew AA, Kanthlal S, Panonummal R. Targeting Viral ORF3a Protein: A New Approach to Mitigate COVID-19 Induced Immune Cell Apoptosis and Associated Respiratory Complications. Adv Pharm Bull 2023; 13:678-687. [PMID: 38022818 PMCID: PMC10676557 DOI: 10.34172/apb.2023.069] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Revised: 12/15/2022] [Accepted: 01/20/2023] [Indexed: 12/01/2023] Open
Abstract
Infection with SARS-CoV-2 is a growing concern to the global well-being of the public at present. Different amino acid mutations alter the biological and epidemiological characteristics, as well as immune resistance of SARS-CoV-2. The virus-induced pulmonary impairment and inflammatory cytokine storm are directly related to its clinical manifestations. But, the fundamental mechanisms of inflammatory responses are found to be the reason for the death of immune cells which render the host immune system failure. Apoptosis of immune cells is one of the most common forms of programmed cell death induced by the virus for its survival and virulence property. ORF3a, a SARS-CoV-2 accessory viral protein, induces apoptosis in host cells and suppress the defense mechanism. This suggests, inhibiting SARS-CoV-2 ORF3a protein is a good therapeutic strategy for the treatment in COVID-19 infection by promoting the host immune defense mechanism.
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Affiliation(s)
- Minu Treeza M
- Amrita School of Pharmacy, Amrita Institute of Medical Sciences & Research Centre, Amrita Vishwa Vidyapeetham, Kochi-682041, India
| | - Sanu Augustine
- Amrita School of Pharmacy, Amrita Institute of Medical Sciences & Research Centre, Amrita Vishwa Vidyapeetham, Kochi-682041, India
| | | | - S.K. Kanthlal
- Amrita School of Pharmacy, Amrita Institute of Medical Sciences & Research Centre, Amrita Vishwa Vidyapeetham, Kochi-682041, India
| | - Rajitha Panonummal
- Amrita School of Pharmacy, Amrita Institute of Medical Sciences & Research Centre, Amrita Vishwa Vidyapeetham, Kochi-682041, India
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Spatola M, Nziza N, Jung W, Deng Y, Yuan D, Dinoto A, Bozzetti S, Chiodega V, Ferrari S, Lauffenburger DA, Mariotto S, Alter G. Neurologic sequelae of COVID-19 are determined by immunologic imprinting from previous coronaviruses. Brain 2023; 146:4292-4305. [PMID: 37161609 PMCID: PMC11004923 DOI: 10.1093/brain/awad155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Revised: 03/28/2023] [Accepted: 04/10/2023] [Indexed: 05/11/2023] Open
Abstract
Coronavirus disease 2019 (COVID-19), which is caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), remains a global public health emergency. Although SARS-CoV-2 is primarily a respiratory pathogen, extra-respiratory organs, including the CNS, can also be affected. Neurologic symptoms have been observed not only during acute SARS-CoV-2 infection, but also at distance from respiratory disease, also known as long-COVID or neurological post-acute sequelae of COVID-19 (neuroPASC). The pathogenesis of neuroPASC is not well understood, but hypotheses include SARS-CoV-2-induced immune dysfunctions, hormonal dysregulations and persistence of SARS-CoV-2 reservoirs. In this prospective cohort study, we used a high throughput systems serology approach to dissect the humoral response to SARS-CoV-2 (and other common coronaviruses: 229E, HKU1, NL63 and OC43) in the serum and CSF from 112 infected individuals who developed (n = 18) or did not develop (n = 94) neuroPASC. Unique SARS-CoV-2 humoral profiles were observed in the CSF of neuroPASC compared with serum responses. All antibody isotypes (IgG, IgM, IgA) and subclasses (IgA1-2, IgG1-4) were detected in serum, whereas CSF was characterized by focused IgG1 (and absence of IgM). These data argue in favour of compartmentalized brain-specific responses against SARS-CoV-2 through selective transfer of antibodies from the serum to the CSF across the blood-brain barrier, rather than intrathecal synthesis, where more diversity in antibody classes/subclasses would be expected. Compared to individuals who did not develop post-acute complications following infection, individuals with neuroPASC had similar demographic features (median age 65 versus 66.5 years, respectively, P = 0.55; females 33% versus 44%, P = 0.52) but exhibited attenuated systemic antibody responses against SARS-CoV-2, characterized by decreased capacity to activate antibody-dependent complement deposition (ADCD), NK cell activation (ADNKA) and to bind Fcγ receptors. However, surprisingly, neuroPASC individuals showed significantly expanded antibody responses to other common coronaviruses, including 229E, HKU1, NL63 and OC43. This biased humoral activation across coronaviruses was particularly enriched in neuroPASC individuals with poor outcome, suggesting an 'original antigenic sin' (or immunologic imprinting), where pre-existing immune responses against related viruses shape the response to the current infection, as a key prognostic marker of neuroPASC disease. Overall, these findings point to a pathogenic role for compromised anti-SARS-CoV-2 responses in the CSF, likely resulting in incomplete virus clearance from the brain and persistent neuroinflammation, in the development of post-acute neurologic complications of SARS-CoV-2 infection.
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Affiliation(s)
- Marianna Spatola
- Ragon Institute of MGH, MIT and Harvard Medical School, Cambridge, MA 02139, USA
| | - Nadège Nziza
- Ragon Institute of MGH, MIT and Harvard Medical School, Cambridge, MA 02139, USA
| | - Wonyeong Jung
- Ragon Institute of MGH, MIT and Harvard Medical School, Cambridge, MA 02139, USA
- Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Yixiang Deng
- Ragon Institute of MGH, MIT and Harvard Medical School, Cambridge, MA 02139, USA
- Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Dansu Yuan
- Ragon Institute of MGH, MIT and Harvard Medical School, Cambridge, MA 02139, USA
| | - Alessandro Dinoto
- Neurology Unit, Department of Neuroscience, Biomedicine and Movement Sciences, University of Verona, 37131 Verona, Italy
| | - Silvia Bozzetti
- Neurology Unit, Department of Neuroscience, Biomedicine and Movement Sciences, University of Verona, 37131 Verona, Italy
| | - Vanessa Chiodega
- Neurology Unit, Department of Neuroscience, Biomedicine and Movement Sciences, University of Verona, 37131 Verona, Italy
- Department of Neurology/Stroke Unit, San Maurizio Hospital, 39100 Bolzano, Italy
| | - Sergio Ferrari
- Neurology Unit, Department of Neuroscience, Biomedicine and Movement Sciences, University of Verona, 37131 Verona, Italy
| | | | - Sara Mariotto
- Neurology Unit, Department of Neuroscience, Biomedicine and Movement Sciences, University of Verona, 37131 Verona, Italy
| | - Galit Alter
- Ragon Institute of MGH, MIT and Harvard Medical School, Cambridge, MA 02139, USA
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Gonzaga A, Andreu E, Hernández-Blasco LM, Meseguer R, Al-Akioui-Sanz K, Soria-Juan B, Sanjuan-Gimenez JC, Ferreras C, Tejedo JR, Lopez-Lluch G, Goterris R, Maciá L, Sempere-Ortells JM, Hmadcha A, Borobia A, Vicario JL, Bonora A, Aguilar-Gallardo C, Poveda JL, Arbona C, Alenda C, Tarín F, Marco FM, Merino E, Jaime F, Ferreres J, Figueira JC, Cañada-Illana C, Querol S, Guerreiro M, Eguizabal C, Martín-Quirós A, Robles-Marhuenda Á, Pérez-Martínez A, Solano C, Soria B. Rationale for combined therapies in severe-to-critical COVID-19 patients. Front Immunol 2023; 14:1232472. [PMID: 37767093 PMCID: PMC10520558 DOI: 10.3389/fimmu.2023.1232472] [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: 05/31/2023] [Accepted: 08/22/2023] [Indexed: 09/29/2023] Open
Abstract
An unprecedented global social and economic impact as well as a significant number of fatalities have been brought on by the coronavirus disease 2019 (COVID-19), produced by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Acute SARS-CoV-2 infection can, in certain situations, cause immunological abnormalities, leading to an anomalous innate and adaptive immune response. While most patients only experience mild symptoms and recover without the need for mechanical ventilation, a substantial percentage of those who are affected develop severe respiratory illness, which can be fatal. The absence of effective therapies when disease progresses to a very severe condition coupled with the incomplete understanding of COVID-19's pathogenesis triggers the need to develop innovative therapeutic approaches for patients at high risk of mortality. As a result, we investigate the potential contribution of promising combinatorial cell therapy to prevent death in critical patients.
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Affiliation(s)
- Aitor Gonzaga
- Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante, Spain
- Institute of Bioengineering, Miguel Hernández University, Elche, Spain
| | - Etelvina Andreu
- Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante, Spain
- Applied Physics Department, Miguel Hernández University, Elche, Spain
| | | | - Rut Meseguer
- Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante, Spain
- Clinic University Hospital, Fundación para la Investigación del Hospital Clínico de la Comunidad Valenciana (INCLIVA) Health Research Institute, Valencia, Spain
| | - Karima Al-Akioui-Sanz
- Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante, Spain
- Hospital La Paz Institute for Health Research, IdiPAZ, University Hospital La Paz, Madrid, Spain
| | - Bárbara Soria-Juan
- Réseau Hospitalier Neuchâtelois, Hôpital Pourtalès, Neuchâtel, Switzerland
| | | | - Cristina Ferreras
- Hospital La Paz Institute for Health Research, IdiPAZ, University Hospital La Paz, Madrid, Spain
| | - Juan R. Tejedo
- Department of Molecular Biology and Biochemical Engineering, University Pablo de Olavide, Seville, Spain
- Biomedical Research Network for Diabetes and Related Metabolic Diseases-Centro de Investigación Biomédica en Red de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM) of the Carlos III Health Institute (ISCIII), Madrid, Spain
| | - Guillermo Lopez-Lluch
- University Pablo de Olavide, Centro Andaluz de Biología del Desarrollo - Consejo Superior de Investigaciones Científicas (CABD-CSIC), Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), Sevilla, Spain
| | - Rosa Goterris
- Clinic University Hospital, Fundación para la Investigación del Hospital Clínico de la Comunidad Valenciana (INCLIVA) Health Research Institute, Valencia, Spain
| | - Loreto Maciá
- Nursing Department, University of Alicante, Alicante, Spain
| | - Jose M. Sempere-Ortells
- Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante, Spain
- Biotechnology Department, University of Alicante, Alicante, Spain
| | - Abdelkrim Hmadcha
- Department of Molecular Biology and Biochemical Engineering, University Pablo de Olavide, Seville, Spain
- Biosanitary Research Institute (IIB-VIU), Valencian International University (VIU), Valencia, Spain
| | - Alberto Borobia
- Clinical Pharmacology Department, La Paz University Hospital, School of Medicine, Universidad Autónoma de Madrid, IdiPAz, Madrid, Spain
| | - Jose L. Vicario
- Transfusion Center of the Autonomous Community of Madrid, Madrid, Spain
| | - Ana Bonora
- Health Research Institute Hospital La Fe, Valencia, Spain
| | | | - Jose L. Poveda
- Health Research Institute Hospital La Fe, Valencia, Spain
| | - Cristina Arbona
- Valencian Community Blood Transfusion Center, Valencia, Spain
| | - Cristina Alenda
- Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante, Spain
| | - Fabian Tarín
- Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante, Spain
| | - Francisco M. Marco
- Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante, Spain
- Immunology Department, Dr. Balmis General University Hospital, Alicante, Spain
| | - Esperanza Merino
- Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante, Spain
- Department of Clinical Medicine, Miguel Hernández University, Elche, Spain
- Infectious Diseases Unit, Dr. Balmis General University Hospital, Alicante, Spain
| | - Francisco Jaime
- Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante, Spain
| | - José Ferreres
- Intensive Care Service, Hospital Clinico Universitario, Fundación para la Investigación del Hospital Clínico de la Comunidad Valenciana (INCLIVA), Valencia, Spain
| | | | | | | | - Manuel Guerreiro
- Department of Hematology, Hospital Universitario y Politécnico La Fe, Valencia, Spain
| | - Cristina Eguizabal
- Research Unit, Basque Center for Blood Transfusion and Human Tissues, Galdakao, Spain
- Cell Therapy, Stem Cells and Tissues Group, Biocruces Bizkaia Health Research Institute, Barakaldo, Spain
| | | | | | - Antonio Pérez-Martínez
- Hospital La Paz Institute for Health Research, IdiPAZ, University Hospital La Paz, Madrid, Spain
- Department of Pediatrics, Faculty of Medicine, Universidad Autónoma de Madrid, Madrid, Spain
| | - Carlos Solano
- Hematology Service, Hospital Clínico Universitario, Fundación para la Investigación del Hospital Clínico de la Comunidad Valenciana (INCLIVA), Valencia, Spain
| | - Bernat Soria
- Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante, Spain
- Institute of Bioengineering, Miguel Hernández University, Elche, Spain
- Biomedical Research Network for Diabetes and Related Metabolic Diseases-Centro de Investigación Biomédica en Red de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM) of the Carlos III Health Institute (ISCIII), Madrid, Spain
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11
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Russo E, Corrao S, Di Gaudio F, Alberti G, Caprnda M, Kubatka P, Kruzliak P, Miceli V, Conaldi PG, Borlongan CV, La Rocca G. Facing the Challenges in the COVID-19 Pandemic Era: From Standard Treatments to the Umbilical Cord-Derived Mesenchymal Stromal Cells as a New Therapeutic Strategy. Cells 2023; 12:1664. [PMID: 37371134 DOI: 10.3390/cells12121664] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Revised: 06/10/2023] [Accepted: 06/15/2023] [Indexed: 06/29/2023] Open
Abstract
Coronavirus disease 2019 (COVID-19), the pandemic caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), which counts more than 650 million cases and more than 6.6 million of deaths worldwide, affects the respiratory system with typical symptoms such as fever, cough, sore throat, acute respiratory distress syndrome (ARDS), and fatigue. Other nonpulmonary manifestations are related with abnormal inflammatory response, the "cytokine storm", that could lead to a multiorgan disease and to death. Evolution of effective vaccines against SARS-CoV-2 provided multiple options to prevent the infection, but the treatment of the severe forms remains difficult to manage. The cytokine storm is usually counteracted with standard medical care and anti-inflammatory drugs, but researchers moved forward their studies on new strategies based on cell therapy approaches. The perinatal tissues, such as placental membranes, amniotic fluid, and umbilical cord derivatives, are enriched in mesenchymal stromal cells (MSCs) that exert a well-known anti-inflammatory role, immune response modulation, and tissue repair. In this review, we focused on umbilical-cord-derived MSCs (UC-MSCs) used in in vitro and in vivo studies in order to evaluate the weakening of the severe symptoms, and on recent clinical trials from different databases, supporting the favorable potential of UC-MSCs as therapeutic strategy.
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Affiliation(s)
- Eleonora Russo
- Section of Histology and Embryology, Department of Biomedicine, Neurosciences and Advanced Diagnostics, University of Palermo, 90127 Palermo, Italy
| | - Simona Corrao
- Research Department, IRCCS ISMETT (Istituto Mediterraneo per per i Trapianti e Terapie Ad Alta Specializzazione), 90127 Palermo, Italy
| | | | - Giusi Alberti
- Section of Histology and Embryology, Department of Biomedicine, Neurosciences and Advanced Diagnostics, University of Palermo, 90127 Palermo, Italy
| | - Martin Caprnda
- 1st Department of Internal Medicine, Faculty of Medicine, Comenius University, University Hospital Bratislava, 81499 Bratislava, Slovakia
| | - Peter Kubatka
- Department of Medical Biology, Jessenius Faculty of Medicine, Comenius University in Bratislava, 03649 Martin, Slovakia
| | - Peter Kruzliak
- Research and Development Services, Pradlacka 18, 61300 Brno, Czech Republic
| | - Vitale Miceli
- Research Department, IRCCS ISMETT (Istituto Mediterraneo per per i Trapianti e Terapie Ad Alta Specializzazione), 90127 Palermo, Italy
| | - Pier Giulio Conaldi
- Research Department, IRCCS ISMETT (Istituto Mediterraneo per per i Trapianti e Terapie Ad Alta Specializzazione), 90127 Palermo, Italy
| | - Cesario Venturina Borlongan
- Department of Neurosurgery and Brain Repair, Morsani College of Medicine, University of South Florida, Tampa, FL 33612, USA
| | - Giampiero La Rocca
- Section of Histology and Embryology, Department of Biomedicine, Neurosciences and Advanced Diagnostics, University of Palermo, 90127 Palermo, Italy
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12
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Mariano A, Bigioni I, Marchetti M, Scotto d'Abusco A, Superti F. Repositioned Natural Compounds and Nanoformulations: A Promising Combination to Counteract Cell Damage and Inflammation in Respiratory Viral Infections. Molecules 2023; 28:molecules28104045. [PMID: 37241786 DOI: 10.3390/molecules28104045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Revised: 05/02/2023] [Accepted: 05/11/2023] [Indexed: 05/28/2023] Open
Abstract
Respiratory viral diseases are among the most important causes of disability, morbidity, and death worldwide. Due to the limited efficacy or side effects of many current therapies and the increase in antiviral-resistant viral strains, the need to find new compounds to counteract these infections is growing. Since the development of new drugs is a time-consuming and expensive process, numerous studies have focused on the reuse of commercially available compounds, such as natural molecules with therapeutic properties. This phenomenon is generally called drug repurposing or repositioning and represents a valid emerging strategy in the drug discovery field. Unfortunately, the use of natural compounds in therapy has some limitations, due to their poor kinetic performance and consequently reduced therapeutic effect. The advent of nanotechnology in biomedicine has allowed this limitation to be overcome, showing that natural compounds in nanoform may represent a promising strategy against respiratory viral infections. In this narrative review, the beneficial effects of some promising natural molecules, curcumin, resveratrol, quercetin, and vitamin C, which have been already studied both in native form and in nanoform, against respiratory viral infections are presented and discussed. The review focuses on the ability of these natural compounds, analyzed in in vitro and in vivo studies, to counteract inflammation and cellular damage induced by viral infection and provide scientific evidence of the benefits of nanoformulations in increasing the therapeutic potential of these molecules.
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Affiliation(s)
- Alessia Mariano
- Department of Biochemical Sciences, Sapienza University of Rome, 00185 Rome, Italy
| | - Irene Bigioni
- Department of Biochemical Sciences, Sapienza University of Rome, 00185 Rome, Italy
| | - Magda Marchetti
- National Centre for Innovative Technologies in Public Health, National Institute of Health, Viale Regina Elena 299, 00161 Rome, Italy
| | - Anna Scotto d'Abusco
- Department of Biochemical Sciences, Sapienza University of Rome, 00185 Rome, Italy
| | - Fabiana Superti
- National Centre for Innovative Technologies in Public Health, National Institute of Health, Viale Regina Elena 299, 00161 Rome, Italy
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13
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Altaraihi S, Kamstrup P, Eklöf J, Dyrby Johansen N, Biering-Sørensen T, Sivapalan P, Jensen JU. Treatment with prophylactic oral anticoagulants and the risk of mortality in COVID-19 patients: a nationwide cohort study. ERJ Open Res 2023; 9:00644-2022. [PMID: 37228282 PMCID: PMC10204852 DOI: 10.1183/23120541.00644-2022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Accepted: 03/29/2023] [Indexed: 05/27/2023] Open
Abstract
Background Venous thromboembolism has been reported in patients with coronavirus disease 2019 (COVID-19). It remains unclear if premorbid use of prophylactic oral anticoagulation, for reasons other than COVID-19, protects against death in patients with COVID-19. The aim of this study was to estimate if the risk of all-cause mortality, hospital admission or intensive care unit (ICU) admission for individuals with verified SARS-CoV-2 was lower if patients used oral anticoagulant (OAC) therapy prior to a positive COVID-19 status. Methods Data were obtained using national health registries. Cohort entry was the day of a positive SARS-CoV-2 test, and individuals were followed for 14 days or until death or hospital admission. Adjusted Cox proportional hazard regressions and competing risk analyses were used to estimate the risk of all-cause mortality, hospital admission and ICU admission in OAC users compared with patients with no use of OAC. Results In this nationwide cohort study a total of 244 522 individuals were included (median age 35 years (interquartile range 21-52); 124 095 (51%) female), among whom 3710 (1.5%) were OAC users. In the adjusted Cox regression cohort, there was no difference in risk of all-cause mortality in OAC versus non-OAC users. (hazard ratio (HR) 1.13, 95% CI 0.99-1.30). Hospital admission risk (HR 1.11, 95% CI 1.02-1.20) was slightly increased in OAC users, and there was no difference between the groups regarding the risk of ICU admission (HR 0.96, 95% CI 0.74-1.24). Conclusions In individuals with confirmed SARS-CoV-2, pre-existing treatment with OAC was not associated with prophylactic benefits in the prevention of hospital admission, ICU admissions or death. Prescription patterns should remain unchanged.
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Affiliation(s)
- Sarah Altaraihi
- Department of Medicine, Section of Respiratory Medicine, Herlev and Gentofte Hospital, University of Copenhagen, Hellerup, Denmark
| | - Peter Kamstrup
- Department of Medicine, Section of Respiratory Medicine, Herlev and Gentofte Hospital, University of Copenhagen, Hellerup, Denmark
| | - Josefin Eklöf
- Department of Medicine, Section of Respiratory Medicine, Herlev and Gentofte Hospital, University of Copenhagen, Hellerup, Denmark
| | - Niklas Dyrby Johansen
- Department of Cardiology, Herlev and Gentofte Hospital, University of Copenhagen, Hellerup, Denmark
| | - Tor Biering-Sørensen
- Department of Cardiology, Herlev and Gentofte Hospital, University of Copenhagen, Hellerup, Denmark
| | - Pradeesh Sivapalan
- Department of Medicine, Section of Respiratory Medicine, Herlev and Gentofte Hospital, University of Copenhagen, Hellerup, Denmark
| | - Jens-Ulrik Jensen
- Department of Medicine, Section of Respiratory Medicine, Herlev and Gentofte Hospital, University of Copenhagen, Hellerup, Denmark
- Institute for Clinical Medicine, Faculty of Health Sciences, University of Copenhagen, Copenhagen, Denmark
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14
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Xue W, Honda M, Hibi T. Mechanisms of gastrointestinal barrier dysfunction in COVID-19 patients. World J Gastroenterol 2023; 29:2283-2293. [PMID: 37124884 PMCID: PMC10134419 DOI: 10.3748/wjg.v29.i15.2283] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/29/2022] [Revised: 02/13/2023] [Accepted: 03/29/2023] [Indexed: 04/14/2023] Open
Abstract
Coronavirus disease 2019 (COVID-19) caused by the novel severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has become a major global public health event, resulting in a significant social and economic burden. Although COVID-19 was initially characterized as an upper respiratory and pulmonary infection, recent evidence suggests that it is a complex disease including gastrointestinal symptoms, such as diarrhea, nausea, and vomiting. Moreover, it remains unclear whether the gastrointestinal symptoms are caused by direct infection of the gastrointestinal tract by SARS-CoV-2 or are the result of systemic immune activation and subsequent dysregulation of homeostatic mechanisms. This review provides a brief overview of the mechanisms by which SARS-CoV-2 disrupts the integrity of the gastrointestinal barrier including the mechanical barrier, chemical barrier, microbial barrier, and immune barrier.
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Affiliation(s)
- Weijie Xue
- Department of Transplantation and Pediatric Surgery, Kumamoto University, Kumamoto 860-8556, Japan
| | - Masaki Honda
- Department of Transplantation and Pediatric Surgery, Kumamoto University, Kumamoto 860-8556, Japan
| | - Taizo Hibi
- Department of Transplantation and Pediatric Surgery, Kumamoto University, Kumamoto 860-8556, Japan
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15
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Sherif ZA, Gomez CR, Connors TJ, Henrich TJ, Reeves WB. Pathogenic mechanisms of post-acute sequelae of SARS-CoV-2 infection (PASC). eLife 2023; 12:e86002. [PMID: 36947108 DOI: 10.7554/elife.86002:] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Accepted: 03/10/2023] [Indexed: 08/28/2024] Open
Abstract
COVID-19, with persistent and new onset of symptoms such as fatigue, post-exertional malaise, and cognitive dysfunction that last for months and impact everyday functioning, is referred to as Long COVID under the general category of post-acute sequelae of SARS-CoV-2 infection (PASC). PASC is highly heterogenous and may be associated with multisystem tissue damage/dysfunction including acute encephalitis, cardiopulmonary syndromes, fibrosis, hepatobiliary damages, gastrointestinal dysregulation, myocardial infarction, neuromuscular syndromes, neuropsychiatric disorders, pulmonary damage, renal failure, stroke, and vascular endothelial dysregulation. A better understanding of the pathophysiologic mechanisms underlying PASC is essential to guide prevention and treatment. This review addresses potential mechanisms and hypotheses that connect SARS-CoV-2 infection to long-term health consequences. Comparisons between PASC and other virus-initiated chronic syndromes such as myalgic encephalomyelitis/chronic fatigue syndrome and postural orthostatic tachycardia syndrome will be addressed. Aligning symptoms with other chronic syndromes and identifying potentially regulated common underlining pathways may be necessary for understanding the true nature of PASC. The discussed contributors to PASC symptoms include sequelae from acute SARS-CoV-2 injury to one or more organs, persistent reservoirs of the replicating virus or its remnants in several tissues, re-activation of latent pathogens such as Epstein-Barr and herpes viruses in COVID-19 immune-dysregulated tissue environment, SARS-CoV-2 interactions with host microbiome/virome communities, clotting/coagulation dysregulation, dysfunctional brainstem/vagus nerve signaling, dysautonomia or autonomic dysfunction, ongoing activity of primed immune cells, and autoimmunity due to molecular mimicry between pathogen and host proteins. The individualized nature of PASC symptoms suggests that different therapeutic approaches may be required to best manage specific patients.
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Affiliation(s)
- Zaki A Sherif
- Department of Biochemistry & Molecular Biology, Howard University College of Medicine, Washington, District of Columbia, United States
| | - Christian R Gomez
- Division of Lung Diseases, National Institutes of Health (NIH), National Heart, Lung and Blood Institute (NHLBI), Bethesda, United States
| | - Thomas J Connors
- Department of Pediatrics, Division of Critical Care, Columbia University Vagelos College of Physicians and Surgeons and New York - Presbyterian Morgan Stanley Children's Hospital, New York, United States
| | - Timothy J Henrich
- Division of Experimental Medicine, University of California, San Francisco, United States
| | - William Brian Reeves
- Department of Medicine, Joe R. and Teresa Lozano Long School of Medicine, University of Texas, San Antonio, United States
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16
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Sherif ZA, Gomez CR, Connors TJ, Henrich TJ, Reeves WB. Pathogenic mechanisms of post-acute sequelae of SARS-CoV-2 infection (PASC). eLife 2023; 12:e86002. [PMID: 36947108 PMCID: PMC10032659 DOI: 10.7554/elife.86002] [Citation(s) in RCA: 66] [Impact Index Per Article: 66.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Accepted: 03/10/2023] [Indexed: 03/23/2023] Open
Abstract
COVID-19, with persistent and new onset of symptoms such as fatigue, post-exertional malaise, and cognitive dysfunction that last for months and impact everyday functioning, is referred to as Long COVID under the general category of post-acute sequelae of SARS-CoV-2 infection (PASC). PASC is highly heterogenous and may be associated with multisystem tissue damage/dysfunction including acute encephalitis, cardiopulmonary syndromes, fibrosis, hepatobiliary damages, gastrointestinal dysregulation, myocardial infarction, neuromuscular syndromes, neuropsychiatric disorders, pulmonary damage, renal failure, stroke, and vascular endothelial dysregulation. A better understanding of the pathophysiologic mechanisms underlying PASC is essential to guide prevention and treatment. This review addresses potential mechanisms and hypotheses that connect SARS-CoV-2 infection to long-term health consequences. Comparisons between PASC and other virus-initiated chronic syndromes such as myalgic encephalomyelitis/chronic fatigue syndrome and postural orthostatic tachycardia syndrome will be addressed. Aligning symptoms with other chronic syndromes and identifying potentially regulated common underlining pathways may be necessary for understanding the true nature of PASC. The discussed contributors to PASC symptoms include sequelae from acute SARS-CoV-2 injury to one or more organs, persistent reservoirs of the replicating virus or its remnants in several tissues, re-activation of latent pathogens such as Epstein-Barr and herpes viruses in COVID-19 immune-dysregulated tissue environment, SARS-CoV-2 interactions with host microbiome/virome communities, clotting/coagulation dysregulation, dysfunctional brainstem/vagus nerve signaling, dysautonomia or autonomic dysfunction, ongoing activity of primed immune cells, and autoimmunity due to molecular mimicry between pathogen and host proteins. The individualized nature of PASC symptoms suggests that different therapeutic approaches may be required to best manage specific patients.
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Affiliation(s)
- Zaki A Sherif
- Department of Biochemistry & Molecular Biology, Howard University College of MedicineWashington, District of ColumbiaUnited States
| | - Christian R Gomez
- Division of Lung Diseases, National Institutes of Health (NIH), National Heart, Lung and Blood Institute (NHLBI)BethesdaUnited States
| | - Thomas J Connors
- Department of Pediatrics, Division of Critical Care, Columbia University Vagelos College of Physicians and Surgeons and New York - Presbyterian Morgan Stanley Children's HospitalNew YorkUnited States
| | - Timothy J Henrich
- Division of Experimental Medicine, University of CaliforniaSan FranciscoUnited States
| | - William Brian Reeves
- Department of Medicine, Joe R. and Teresa Lozano Long School of Medicine, University of TexasSan AntonioUnited States
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17
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Jevnikar K, Meglič A, Lapajne L, Logar M, Vidovič Valentinčič N, Globočnik Petrovič M, Jaki Mekjavić P. The Comparison of Retinal Microvascular Findings in Acute COVID-19 and 1-Year after Hospital Discharge Assessed with Multimodal Imaging-A Prospective Longitudinal Cohort Study. Int J Mol Sci 2023; 24:ijms24044032. [PMID: 36835445 PMCID: PMC9966689 DOI: 10.3390/ijms24044032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Revised: 02/14/2023] [Accepted: 02/16/2023] [Indexed: 02/19/2023] Open
Abstract
This study aimed to quantify possible long-term impairment of the retinal microcirculation and microvasculature by reassessing a cohort of patients with acute COVID-19 without other known comorbidities one year after their discharge from the hospital. Thirty patients in the acute phase of COVID-19 without known systemic comorbidities were enrolled in this prospective longitudinal cohort study. Fundus photography, SS-OCT, and SS-OCTA using swept-source OCT (SS-OCT, Topcon DRI OCT Triton; Topcon Corp., Tokyo, Japan) were performed in the COVID-19 unit and 1-year after hospital discharge. The cohort's median age was 60 years (range 28-65) and 18 (60%) were male. Mean vein diameter (MVD) significantly decreased over time, from 134.8 μm in the acute phase to 112.4 μm at a 1-year follow-up (p < 0.001). A significantly reduced retinal nerve fiber layer (RNFL) thickness was observed at follow-up in the inferior quadrant of the inner ring (mean diff. 0.80 95% CI 0.01-1.60, p = 0.047) and inferior (mean diff. 1.56 95% CI 0.50-2.61, p < 0.001), nasal (mean diff. 2.21 95% CI 1.16-3.27, p < 0.001), and superior (mean diff. 1.69 95% CI 0.63-2.74, p < 0.001) quadrants of the outer ring. There were no statistically significant differences between the groups regarding vessel density of the superior and deep capillary plexuses. The transient dilatation of the retinal vessels in the acute phase of COVID-19, as well as RNFL thickness changes, could become a biomarker of angiopathy in patients with severe COVID-19.
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Affiliation(s)
- Kristina Jevnikar
- Department of Ophthalmology, University Medical Centre Ljubljana, 1000 Ljubljana, Slovenia
- Department of Ophthalmology, Faculty of Medicine, University of Ljubljana, 1000 Ljubljana, Slovenia
| | - Andrej Meglič
- Department of Ophthalmology, University Medical Centre Ljubljana, 1000 Ljubljana, Slovenia
| | - Luka Lapajne
- Department of Ophthalmology, University Medical Centre Ljubljana, 1000 Ljubljana, Slovenia
| | - Mateja Logar
- Department of Infectious Diseases, University Medical Centre Ljubljana, 1000 Ljubljana, Slovenia
- Department of Infectious Diseases, Faculty of Medicine, University of Ljubljana, 1000 Ljubljana, Slovenia
| | - Nataša Vidovič Valentinčič
- Department of Ophthalmology, University Medical Centre Ljubljana, 1000 Ljubljana, Slovenia
- Department of Ophthalmology, Faculty of Medicine, University of Ljubljana, 1000 Ljubljana, Slovenia
| | - Mojca Globočnik Petrovič
- Department of Ophthalmology, University Medical Centre Ljubljana, 1000 Ljubljana, Slovenia
- Department of Ophthalmology, Faculty of Medicine, University of Ljubljana, 1000 Ljubljana, Slovenia
| | - Polona Jaki Mekjavić
- Department of Ophthalmology, University Medical Centre Ljubljana, 1000 Ljubljana, Slovenia
- Department of Ophthalmology, Faculty of Medicine, University of Ljubljana, 1000 Ljubljana, Slovenia
- Correspondence:
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18
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Gain C, Song S, Angtuaco T, Satta S, Kelesidis T. The role of oxidative stress in the pathogenesis of infections with coronaviruses. Front Microbiol 2023; 13:1111930. [PMID: 36713204 PMCID: PMC9880066 DOI: 10.3389/fmicb.2022.1111930] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Accepted: 12/23/2022] [Indexed: 01/15/2023] Open
Abstract
Coronaviruses can cause serious respiratory tract infections and may also impact other end organs such as the central nervous system, the lung and the heart. The coronavirus disease 2019 (COVID-19) has had a devastating impact on humanity. Understanding the mechanisms that contribute to the pathogenesis of coronavirus infections, will set the foundation for development of new treatments to attenuate the impact of infections with coronaviruses on host cells and tissues. During infection of host cells, coronaviruses trigger an imbalance between increased production of reactive oxygen species (ROS) and reduced antioxidant host responses that leads to increased redox stress. Subsequently, increased redox stress contributes to reduced antiviral host responses and increased virus-induced inflammation and apoptosis that ultimately drive cell and tissue damage and end organ disease. However, there is limited understanding how different coronaviruses including SARS-CoV-2, manipulate cellular machinery that drives redox responses. This review aims to elucidate the redox mechanisms involved in the replication of coronaviruses and associated inflammation, apoptotic pathways, autoimmunity, vascular dysfunction and tissue damage that collectively contribute to multiorgan damage.
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Affiliation(s)
| | | | | | | | - Theodoros Kelesidis
- Department of Medicine, Division of Infectious Diseases, University of California, Los Angeles, Los Angeles, CA, United States
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19
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Fallah A, Sedighian H, Behzadi E, Havaei SA, Kachuei R, Imani Fooladi AA. The role of serum circulating microbial toxins in severity and cytokine storm of COVID positive patients. Microb Pathog 2023; 174:105888. [PMID: 36402345 PMCID: PMC9671676 DOI: 10.1016/j.micpath.2022.105888] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Revised: 11/13/2022] [Accepted: 11/14/2022] [Indexed: 11/18/2022]
Abstract
The emergence of Coronavirus disease 2019 (Covid-19) is a global problem nowadays, causing health difficulty with increasing mortality rates, which doesn't have a verified treatment. SARS-CoV-2 infection has various pathological and epidemiological characteristics, one of them is increased amounts of cytokine production, which in order activate an abnormal unrestricted response called "cytokine storm". This event contributes to severe acute respiratory distress syndrome (ARDS), which results in respiratory failure and pneumonia and is the great cause of death associated with Covid-19. Endotoxemia and the release of bacterial lipopolysaccharides (endotoxins) from the lumen into the bloodstream enhance proinflammatory cytokines. SARS-CoV-2 can straightly interplay with endotoxins via its S protein, leading to the extremely elevating release of cytokines and consequently increase the harshness of Covid-19. In this review, we will discuss the possible role of viral-bacterial interaction that occurs through the transfer of bacterial products such as lipopolysaccharide (LPS) from the intestine into the bloodstream, exacerbating the severity of Covid-19 and cytokine storms.
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Affiliation(s)
- Arezoo Fallah
- Department of Bacteriology and Virology, Faculty of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Hamid Sedighian
- Applied Microbiology Research Center, Systems Biology and Poisonings Institute, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Elham Behzadi
- Academy of Medical Sciences of the I.R. of Iran, Tehran, Iran
| | - Seyed Asghar Havaei
- Department of Microbiology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Reza Kachuei
- Molecular Biology Research Center, Systems Biology and Poisonings Institute, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Abbas Ali Imani Fooladi
- Applied Microbiology Research Center, Systems Biology and Poisonings Institute, Baqiyatallah University of Medical Sciences, Tehran, Iran,Corresponding author. 14359-44711, Tehran, Iran
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Cesta MC, Zippoli M, Marsiglia C, Gavioli EM, Cremonesi G, Khan A, Mantelli F, Allegretti M, Balk R. Neutrophil activation and neutrophil extracellular traps (NETs) in COVID-19 ARDS and immunothrombosis. Eur J Immunol 2023; 53:e2250010. [PMID: 36239164 PMCID: PMC9874644 DOI: 10.1002/eji.202250010] [Citation(s) in RCA: 25] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Revised: 09/11/2022] [Accepted: 10/12/2022] [Indexed: 02/02/2023]
Abstract
Acute respiratory distress syndrome (ARDS) is an acute inflammatory condition with a dramatic increase in incidence since the beginning of the coronavirus disease 19 (COVID-19) pandemic. Neutrophils play a vital role in the immunopathology of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection by triggering the formation of neutrophil extracellular traps (NETs), producing cytokines including interleukin-8 (CXCL8), and mediating the recruitment of other immune cells to regulate processes such as acute and chronic inflammation, which can lead to ARDS. CXCL8 is involved in the recruitment, activation, and degranulation of neutrophils, and therefore contributes to inflammation amplification and severity of disease. Furthermore, activation of neutrophils also supports a prothrombotic phenotype, which may explain the development of immunothrombosis observed in COVID-19 ARDS. This review aims to describe hyperinflammatory ARDS due to SARS-CoV-2 infection. In addition, we address the critical role of polymorphonuclear neutrophils, inflammatory cytokines, and the potential targeting of CXCL8 in treating the hyperinflammatory ARDS population.
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Affiliation(s)
| | | | | | | | | | - Akram Khan
- Division of Pulmonary, and Critical Care MedicineOregon Health and Science UniversityPortlandOregonUSA
| | | | | | - Robert Balk
- Division of Pulmonary and Critical Care Medicine, Department of MedicineRush Medical College and Rush University Medical CenterChicagoIllinoisUSA
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21
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Lundstrom K, Hromić-Jahjefendić A, Bilajac E, Aljabali AAA, Baralić K, Sabri NA, Shehata EM, Raslan M, Ferreira ACBH, Orlandi L, Serrano-Aroca Á, Tambuwala MM, Uversky VN, Azevedo V, Alzahrani KJ, Alsharif KF, Halawani IF, Alzahrani FM, Redwan EM, Barh D. COVID-19 signalome: Pathways for SARS-CoV-2 infection and impact on COVID-19 associated comorbidity. Cell Signal 2023; 101:110495. [PMID: 36252792 PMCID: PMC9568271 DOI: 10.1016/j.cellsig.2022.110495] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Revised: 10/10/2022] [Accepted: 10/11/2022] [Indexed: 01/08/2023]
Abstract
The COVID-19 pandemic has been the focus of research the past two years. The major breakthrough was made by discovering pathways related to SARS-CoV-2 infection through cellular interaction by angiotensin-converting enzyme (ACE2) and cytokine storm. The presence of ACE2 in lungs, intestines, cardiovascular tissues, brain, kidneys, liver, and eyes shows that SARS-CoV-2 may have targeted these organs to further activate intracellular signalling pathways that lead to cytokine release syndrome. It has also been reported that SARS-CoV-2 can hijack coatomer protein-I (COPI) for S protein retrograde trafficking to the endoplasmic reticulum-Golgi intermediate compartment (ERGIC), which, in turn, acts as the assembly site for viral progeny. In infected cells, the newly synthesized S protein in endoplasmic reticulum (ER) is transported first to the Golgi body, and then from the Golgi body to the ERGIC compartment resulting in the formation of specific a motif at the C-terminal end. This review summarizes major events of SARS-CoV-2 infection route, immune response following host-cell infection as an important factor for disease outcome, as well as comorbidity issues of various tissues and organs arising due to COVID-19. Investigations on alterations of host-cell machinery and viral interactions with multiple intracellular signaling pathways could represent a major factor in more effective disease management.
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Affiliation(s)
| | - Altijana Hromić-Jahjefendić
- Department of Genetics and Bioengineering, Faculty of Engineering and Natural Sciences, International University of Sarajevo, Hrasnicka Cesta 15, 71000 Sarajevo, Bosnia and Herzegovina.
| | - Esma Bilajac
- Department of Genetics and Bioengineering, Faculty of Engineering and Natural Sciences, International University of Sarajevo, Hrasnicka Cesta 15, 71000 Sarajevo, Bosnia and Herzegovina
| | - Alaa A A Aljabali
- Department of Pharmaceutics and Pharmaceutical Technology, Faculty of Pharmacy, Yarmouk University, P.O. Box 566, Irbid 21163, Jordan.
| | - Katarina Baralić
- Department of Toxicology "Akademik Danilo Soldatović", University of Belgrade - Faculty of Pharmacy, Vojvode Stepe 450, 11221 Belgrade, Serbia.
| | - Nagwa A Sabri
- Department of Clinical Pharmacy, Faculty of Pharmacy, Ain Shams University, Cairo 11865, Egypt.
| | - Eslam M Shehata
- Drug Research Center, Clinical Research and Bioanalysis Department, Cairo 11865, Egypt.
| | - Mohamed Raslan
- Drug Research Center, Clinical Research and Bioanalysis Department, Cairo 11865, Egypt.
| | - Ana Cláudia B H Ferreira
- Campinas State University, Campinas, São Paulo, Brazil; University Center of Lavras (UNILAVRAS), Lavras, Minas Gerais, Brazil.
| | - Lidiane Orlandi
- University Center of Lavras (UNILAVRAS), Lavras, Minas Gerais, Brazil.
| | - Ángel Serrano-Aroca
- Biomaterials and Bioengineering Laboratory, Centro de Investigación Traslacional San Alberto Magno, Universidad Católica de Valencia San Vicente Mártir, c/Guillem de Castro 94, 46001 Valencia, Spain.
| | - Murtaza M Tambuwala
- Lincoln Medical School, University of Lincoln, Brayford Pool Campus, Lincoln LN6 7TS, UK.
| | - Vladimir N Uversky
- Department of Molecular Medicine and USF Health Byrd Alzheimer's Institute, Morsani College of Medicine, University of South Florida, Tampa, FL 33612, USA.
| | - Vasco Azevedo
- Department of Genetics, Ecology and Evolution, Institute of Biological Sciences, Federal University of Minas Gerais, Belo Horizonte 31270-901, Brazil
| | - Khalid J Alzahrani
- Department of Clinical Laboratories Sciences, College of Applied Medical Sciences, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia.
| | - Khalaf F Alsharif
- Department of Clinical Laboratories Sciences, College of Applied Medical Sciences, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia.
| | - Ibrahim F Halawani
- Department of Clinical Laboratories Sciences, College of Applied Medical Sciences, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia.
| | - Fuad M Alzahrani
- Department of Clinical Laboratories Sciences, College of Applied Medical Sciences, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia.
| | - Elrashdy M Redwan
- Department of Biological Sciences, Faculty of Sciences, King Abdulaziz University, P.O. Box 80203, Jeddah, Saudi Arabia.
| | - Debmalya Barh
- Department of Genetics, Ecology and Evolution, Institute of Biological Sciences, Federal University of Minas Gerais, Belo Horizonte 31270-901, Brazil; Institute of Integrative Omics and Applied Biotechnology (IIOAB), Nonakuri, Purba Medinipur 721172, India.
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22
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Kalanjati VP, Hasanatuludhhiyah N, d'Arqom A, Muhammad A, Marchianti ACN, Arsyi DH, Permana PBD, Susila IMDYP, Pratiwi OG, Purwitasari D. Health literacy on COVID-19 and COVID-19 vaccinations in Indonesia. F1000Res 2022; 11:1296. [PMID: 36636472 PMCID: PMC9811029 DOI: 10.12688/f1000research.125551.2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/21/2022] [Indexed: 12/24/2022] Open
Abstract
Introduction: Health literacy on the coronavirus disease 2019 (COVID-19) affects people's capability to ascertain their health and health care quality during the pandemic. The objective of this study was to determine the levels of health literacy about COVID-19 vaccines and vaccinations (Vaccines and Vaccinations literacy-VL) in the Indonesian adult general population, assessing the perceptions of the respondents about current adult immunization and beliefs about vaccinations in general, and analyzing correlations of these variables with the VL levels. Methods: A cross-sectional study using a rapid survey was administered via the Internet. Data were analyzed using descriptive and inferential statistics; the internal consistency of the VL scales was evaluated using Cronbach's alpha coefficient; the inter-correlation between the functional and interactive-critical VL questions, the underlying components (factors) and each question's load on the components were identified using a Principal Component Analysis (PCA). An alpha level lesser than 0.05 was considered significant. Results: Responses to functional- and interactive/ critical- VL questions were acceptable and showed internal consistency (Cronbach's alpha = 0.817 and 0.699, respectively), lowest values observed were 0.806 for functional scale and 0.640 for the interactive-critical scale. The PCA demonstrated that there were two components accounting for 52.45% of the total variability. Approximately 60% of respondents were females (n=686). Almost all respondents used the internet to seek information regarding COVID-19 and COVID-19 vaccinations. Many used at least one social media actively with 74.4% of respondents sometimes believing the validity of this information. Conclusions: High scores were observed in both functional- and interactive/ critical-VL, and were quite in a balance between sexes in the prior VL and higher in females for the latter; these were also closely related to the educational level and age group. It is crucial to increase public health literacy in managing the pandemic.
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Affiliation(s)
- Viskasari P. Kalanjati
- Department of Anatomy, Histology and Pharmacology, Faculty of Medicine Universitas Airlangga, Surabaya, Indonesia,
| | - Nurina Hasanatuludhhiyah
- Department of Anatomy, Histology and Pharmacology, Faculty of Medicine Universitas Airlangga, Surabaya, Indonesia
| | - Annette d'Arqom
- Department of Anatomy, Histology and Pharmacology, Faculty of Medicine Universitas Airlangga, Surabaya, Indonesia
| | - Azlin Muhammad
- Faculty of Medicine, Universiti Kebangsaan Malaysia, Cheras, Kuala Lumpur, 56000, Malaysia
| | - Ancah Caesarina Novi Marchianti
- Public Health Division, Faculty of Medicine Universitas Jember, Kalimantan Street No. 37, Kampus Tegalboto, Jember, East Java, 68121, Indonesia
| | - Danial Habri Arsyi
- Faculty of Medicine, Universitas Airlangga, Street no. 47, Surabaya, East Java, 60132, Indonesia
| | | | | | - Octaviana Galuh Pratiwi
- Faculty of Medicine, Universitas Airlangga, Street no. 47, Surabaya, East Java, 60132, Indonesia
| | - Diana Purwitasari
- Department of Informatics, Institut Teknologi Sepuluh Nopember, Teknik Informatika Department Building, Sukolilo, Surabaya, 60111, Indonesia
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23
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Gindlhuber J, Tomin T, Wiesenhofer F, Zacharias M, Liesinger L, Demichev V, Kratochwill K, Gorkiewicz G, Schittmayer M, Birner-Gruenberger R. Proteomic profiling of end-stage COVID-19 lung biopsies. Clin Proteomics 2022; 19:46. [PMID: 36526981 PMCID: PMC9758034 DOI: 10.1186/s12014-022-09386-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2022] [Accepted: 12/07/2022] [Indexed: 12/23/2022] Open
Abstract
The outbreak of a novel coronavirus (SARS-CoV-2) in 2019 led to a worldwide pandemic, which remains an integral part of our lives to this day. Coronavirus disease (COVID-19) is a flu like condition, often accompanied by high fever and respiratory distress. In some cases, conjointly with other co-morbidities, COVID-19 can become severe, leading to lung arrest and even death. Although well-known from a clinical standpoint, the mechanistic understanding of lethal COVID-19 is still rudimentary. Studying the pathology and changes on a molecular level associated with the resulting COVID-19 disease is impeded by the highly infectious nature of the virus and the concomitant sampling challenges. We were able to procure COVID-19 post-mortem lung tissue specimens by our collaboration with the BSL-3 laboratory of the Biobanking and BioMolecular resources Research Infrastructure Austria which we subjected to state-of-the-art quantitative proteomic analysis to better understand the pulmonary manifestations of lethal COVID-19. Lung tissue samples from age-matched non-COVID-19 patients who died within the same period were used as controls. Samples were subjected to parallel accumulation-serial fragmentation combined with data-independent acquisition (diaPASEF) on a timsTOF Pro and obtained raw data was processed using DIA-NN software. Here we report that terminal COVID-19 patients display an increase in inflammation, acute immune response and blood clot formation (with concomitant triggering of fibrinolysis). Furthermore, we describe that COVID-19 diseased lungs undergo severe extracellular matrix restructuring, which was corroborated on the histopathological level. However, although undergoing an injury, diseased lungs seem to have impaired proliferative and tissue repair signalling, with several key kinase-mediated signalling pathways being less active. This might provide a mechanistic link to post-acute sequelae of COVID-19 (PASC; "Long COVID"). Overall, we emphasize the importance of histopathological patient stratification when interpreting molecular COVID-19 data.
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Affiliation(s)
- Juergen Gindlhuber
- Diagnostic and Research Institute of Pathology, Medical University of Graz, Graz, Austria
| | - Tamara Tomin
- Institute of Chemical Technologies and Analytics, Faculty of Technical Chemistry, Technische Universität Wien, Vienna, Austria
| | - Florian Wiesenhofer
- Christian Doppler Laboratory for Molecular Stress Research in Peritoneal Dialysis, Department of Pediatrics and Adolescent Medicine, Medical University of Vienna, Vienna, Austria
- Division of Pediatric Nephrology and Gastroenterology, Department of Pediatrics and Adolescent Medicine, Comprehensive Center for Pediatrics, Medical University of Vienna, Vienna, Austria
| | - Martin Zacharias
- Diagnostic and Research Institute of Pathology, Medical University of Graz, Graz, Austria
| | - Laura Liesinger
- Diagnostic and Research Institute of Pathology, Medical University of Graz, Graz, Austria
| | - Vadim Demichev
- Institute of Biochemistry, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Klaus Kratochwill
- Christian Doppler Laboratory for Molecular Stress Research in Peritoneal Dialysis, Department of Pediatrics and Adolescent Medicine, Medical University of Vienna, Vienna, Austria
- Division of Pediatric Nephrology and Gastroenterology, Department of Pediatrics and Adolescent Medicine, Comprehensive Center for Pediatrics, Medical University of Vienna, Vienna, Austria
| | - Gregor Gorkiewicz
- Diagnostic and Research Institute of Pathology, Medical University of Graz, Graz, Austria
| | - Matthias Schittmayer
- Institute of Chemical Technologies and Analytics, Faculty of Technical Chemistry, Technische Universität Wien, Vienna, Austria.
| | - Ruth Birner-Gruenberger
- Diagnostic and Research Institute of Pathology, Medical University of Graz, Graz, Austria.
- Institute of Chemical Technologies and Analytics, Faculty of Technical Chemistry, Technische Universität Wien, Vienna, Austria.
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24
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Wang Z, Wang X, Guo Z, Liao H, Chai Y, Wang Z, Wang Z. In silico high-throughput screening system for AKT1 activators with therapeutic applications in sepsis acute lung injury. Front Cell Infect Microbiol 2022; 12:1050497. [PMID: 36579349 PMCID: PMC9792167 DOI: 10.3389/fcimb.2022.1050497] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Accepted: 11/23/2022] [Indexed: 12/14/2022] Open
Abstract
Purpose AKT1 is an important target in sepsis acute lung injury (SALI). The current study was aim to construct a high-throughput screening (HTS) system based on the ChemDiv database (https://www.chemdiv.com/complete-list/) and use the system to screen for AKT1 activation agents, which may provide clues for the research and development of new drugs to treat SALI. Methods Based on the existing X-ray structure of AKT1 and known AKT activators, a large-scale virtual HTS was performed on the ChemDiv database of small molecules by the cascade docking method and demonstrated both accuracy and screening efficiency. Molecular docking and molecular dynamics simulations were used to assess the stability and binding characteristics of the identified small-molecule compounds. The protective effect of the new highly selective compound on SALI were verified both in vitro and in vivo experiments. Results The small-molecule compound 7460-0250 was screened out as a specific activator of AKT1. Molecular validation experiments confirmed that compound 7460-0250 specifically promoted the phosphorylation of AKT1 and down-regulated the LPS-induced apoptosis of human umbilical vein endothelial cells (HUVECs) by activating the AKT-mTOR pathway. Up-regulated mTOR was detected to directly interact with Bax to reduce apoptosis. In vivo, compound 7460-0250 could improved survival rate and alleviated lung injury of sepsis mice induced by cecum ligation and puncture (CLP), parallel with the activation of the AKT-mTOR pathway. Conclusion Small-molecule compound 7460-0250 was successfully screened and confirmed as a highly selective AKT1 activator, which is a critical target in the development of new therapeutics for SALI.
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Affiliation(s)
- Ziyi Wang
- School of Clinical Medicine, Tsinghua University, Beijing, China
| | - Xuesong Wang
- School of Clinical Medicine, Tsinghua University, Beijing, China
| | - Zhe Guo
- School of Clinical Medicine, Tsinghua University, Beijing, China,Department of Liver Intensive Care Unit, Beijing Tsinghua Changguang Hospital, Beijing, China
| | - Haiyan Liao
- School of Clinical Medicine, Tsinghua University, Beijing, China
| | - Yan Chai
- School of Clinical Medicine, Tsinghua University, Beijing, China,Emergency Department, Beijing Friendship Hospital Affiliated Capital Medical University, Beijing, China
| | - Ziwen Wang
- School of Clinical Medicine, Tsinghua University, Beijing, China
| | - Zhong Wang
- School of Clinical Medicine, Tsinghua University, Beijing, China,*Correspondence: Zhong Wang,
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25
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Allas GDO, Arizala JDR, Manalo RVM. COVID-19 Adenoviral Vaccine-Induced Immune Thrombotic Thrombocytopenia (VITT), COVID-19-Related Thrombosis, and the Thrombotic Thrombocytopenic Syndromes. Hematol Rep 2022; 14:358-372. [PMID: 36547234 PMCID: PMC9778187 DOI: 10.3390/hematolrep14040050] [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: 08/08/2022] [Revised: 10/10/2022] [Accepted: 11/28/2022] [Indexed: 12/04/2022] Open
Abstract
Adenoviral-based vaccines such as ChadoX1 CoV-19 (AstraZeneca) and Ad26.COV2.S (J&J) were developed to prevent infection and reduce hospitalization or death in Coronavirus Disease 2019 (COVID-19) patients. Although these vaccines passed safety and efficacy trials with excellent neutralizing capabilities against SARS-CoV-2, very rare reports of acute thrombotic thrombocytopenic events following administration emerged in certain populations, which triggered a series of clinical investigations that gave rise to a novel phenomenon called vaccine-induced immune thrombotic thrombocytopenia (VITT). Several converging pathways exist between VITT and other forms of thrombotic thrombocytopenic syndromes, specifically that of heparin-induced thrombocytopenia, which involves the formation of anti-PF4 antibodies and the activation of platelets leading to thrombocytopenia and thrombin-mediated clotting. Interestingly, certain differences in the presentation also exist in VITT, and guidelines have been published in recent months to assist clinicians in recognizing VITT to achieve desired outcomes. In this paper, we first discuss the clotting phenomenon in COVID-19 and delineate it from VITT, followed by a review of current knowledge on the clinical manifestations of VITT in lieu of other thrombotic thrombocytopenic syndromes. Likewise, emerging evidence on the role of adenoviral vectors and vaccine constituents is also discussed briefly.
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Affiliation(s)
- Gewil Daniella Olipas Allas
- Department of Biochemistry, The Graduate Center, The City University of New York (CUNY), New York, NY 10016, USA
| | - Joekeem Del Rosario Arizala
- Department of Biochemistry, The Graduate Center, The City University of New York (CUNY), New York, NY 10016, USA
| | - Rafael Vincent Mercado Manalo
- Department of Biochemistry and Molecular Biology, College of Medicine, University of the Philippines Manila, Ermita, Manila 1000, Philippines
- Correspondence: ; Tel.: +1-240-945-0597
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26
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Sharun K, Tiwari R, Yatoo MI, Natesan S, Megawati D, Singh KP, Michalak I, Dhama K. A comprehensive review on pharmacologic agents, immunotherapies and supportive therapeutics for COVID-19. NARRA J 2022; 2:e92. [PMID: 38449903 PMCID: PMC10914132 DOI: 10.52225/narra.v2i3.92] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Accepted: 12/06/2022] [Indexed: 03/08/2024]
Abstract
The emergence of coronavirus disease 2019 (COVID-19), caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), has affected many countries throughout the world. As urgency is a necessity, most efforts have focused on identifying small molecule drugs that can be repurposed for use as anti-SARS-CoV-2 agents. Although several drug candidates have been identified using in silico method and in vitro studies, most of these drugs require the support of in vivo data before they can be considered for clinical trials. Several drugs are considered promising therapeutic agents for COVID-19. In addition to the direct-acting antiviral drugs, supportive therapies including traditional Chinese medicine, immunotherapies, immunomodulators, and nutritional therapy could contribute a major role in treating COVID-19 patients. Some of these drugs have already been included in the treatment guidelines, recommendations, and standard operating procedures. In this article, we comprehensively review the approved and potential therapeutic drugs, immune cells-based therapies, immunomodulatory agents/drugs, herbs and plant metabolites, nutritional and dietary for COVID-19.
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Affiliation(s)
- Khan Sharun
- Division of Surgery, ICAR-Indian Veterinary Research Institute, Izatnagar, India
| | - Ruchi Tiwari
- Department of Veterinary Microbiology and Immunology, College of Veterinary Sciences, UP Pandit Deen Dayal Upadhayay Pashu Chikitsa Vigyan Vishwavidyalay Evum Go-Anusandhan Sansthan (DUVASU), Mathura, India
| | - Mohd I. Yatoo
- Division of Veterinary Clinical Complex, Faculty of Veterinary Sciences and Animal Husbandry, Shuhama, Alusteng Srinagar, Sher-E-Kashmir University of Agricultural Sciences and Technology of Kashmir, Shalimar, Jammu and Kashmir, India
| | - Senthilkumar Natesan
- Department of Infectious Diseases, Indian Institute of Public Health Gandhinagar, Opp to Airforce station HQ, Gandhinagar, India
| | - Dewi Megawati
- Department of Microbiology and Parasitology, Faculty of Medicine and Health Sciences, Warmadewa University, Denpasar, Indonesia
- Department of Medical Microbiology and Immunology, University of California, Davis, California, USA
| | - Karam P. Singh
- Division of Pathology, ICAR-Indian Veterinary Research Institute, Izatnagar, India
| | - Izabela Michalak
- Faculty of Chemistry, Department of Advanced Material Technologies, Wrocław University of Science and Technology, Wrocław, Poland
| | - Kuldeep Dhama
- Division of Pathology, ICAR-Indian Veterinary Research Institute, Izatnagar, India
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27
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Cooper N, Ghanima W, Hill QA, Nicolson PLR, Markovtsov V, Kessler C. Recent advances in understanding spleen tyrosine kinase (SYK) in human biology and disease, with a focus on fostamatinib. Platelets 2022; 34:2131751. [DOI: 10.1080/09537104.2022.2131751] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Nichola Cooper
- Clinical Reader in Immune Haematology and Honorary Consultant, Faculty of Medicine, Department of Immunology and Inflammation, Imperial College London, London, UK
| | - Waleed Ghanima
- Head of Research and Consultant Haematologist, Department of Hemato-oncology, Østfold Hospital, and Department of Hematology, Institute of Clinical Medicine, Oslo University, Oslo, Norway
| | - Quentin A Hill
- Consultant Haematologist, Department of Haematology, Leeds Teaching Hospitals, Leeds, UK
| | - Phillip LR Nicolson
- Clinical Lecturer in Haematology, Institute of Cardiovascular Sciences, University of Birmingham, and Department of Haematology, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - Vadim Markovtsov
- Translational Biology, Rigel Pharmaceuticals, South San Francisco, CA, USA
| | - Craig Kessler
- Medicine and Pathology, Director, Division of Coagulation, Director, Cellular and Therapeutic Apheresis and Cellular Collection, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, DC, USA
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28
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Asgary S, Pouramini A. The Pros and Cons of Using Elderberry ( Sambucus nigra) for Prevention and Treatment of COVID-19. Adv Biomed Res 2022; 11:96. [PMID: 36518861 PMCID: PMC9744084 DOI: 10.4103/abr.abr_146_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2021] [Revised: 12/29/2021] [Accepted: 01/01/2022] [Indexed: 06/17/2023] Open
Abstract
BACKGROUND The novel severe acute respiratory syndrome coronavirus 2 emerged in 2019. Health-care systems around the world are looking for alternative prevention and treatment remedies. Herbal supplements are popular among consumers as a complementary method to prevent and treat illnesses. One of them is Sambucus nigra. METHODS We searched for related articles in Scopus, Web of Science, PubMed, Google Scholar, and the Directory of Open Access Journals using the following keywords: elderberry, S. nigra, and COVID-19. RESULTS Elderberry has antiviral properties due to its ability to modulate inflammatory cytokines. The current evidence suggests elderberry is appropriate for the prevention and initial treatment of viral disease. Concerns have been raised that elderberry may overstimulate the immune system, increasing the risk of a cytokine storm. There is not yet enough evidence to support this claim. CONCLUSIONS For COVID-19 patients, further research is required since elderberry may provoke a cytokine storm if administered therapeutically.
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Affiliation(s)
- Sedigheh Asgary
- Isfahan Cardiovascular Center, WHO Collaborating Center for Research and Training in Cardiovascular Disease Control, Prevention and Rehabilitation for Cardiac Patients, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Alireza Pouramini
- Urology Research Center, Tehran University of Medical Sciences, Tehran, Iran
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29
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Liu F, Song C, Cai W, Chen J, Cheng K, Guo D, Duan DD, Liu Z. Shared mechanisms and crosstalk of COVID-19 and osteoporosis via vitamin D. Sci Rep 2022; 12:18147. [PMID: 36307516 PMCID: PMC9614744 DOI: 10.1038/s41598-022-23143-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2022] [Accepted: 10/25/2022] [Indexed: 12/31/2022] Open
Abstract
Recently accumulated evidence implicates a close association of vitamin D (VitD) insufficiency to the incidence and clinical manifestations of the COVID-19 caused by severe acute respiratory syndrome coronavirus-2 (SARS-COV-2). Populations with insufficient VitD including patients with osteoporosis are more susceptible to SARS-COV-2 infection and patients with COVID-19 worsened or developed osteoporosis. It is currently unknown, however, whether osteoporosis and COVID-19 are linked by VitD insufficiency. In this study, 42 common targets for VitD on both COVID-19 and osteoporosis were identified among a total of 243 VitD targets. Further bioinformatic analysis revealed 8 core targets (EGFR, AR, ESR1, MAPK8, MDM2, EZH2, ERBB2 and MAPT) in the VitD-COVID-19-osteoporosis network. These targets are involved in the ErbB and MAPK signaling pathways critical for lung fibrosis, bone structural integrity, and cytokines through a crosstalk between COVID-19 and osteoporosis via the VitD-mediated conventional immune and osteoimmune mechanisms. Molecular docking confirmed that VitD binds tightly to the predicted targets. These findings support that VitD may target common signaling pathways in the integrated network of lung fibrosis and bone structural integrity as well as the immune systems. Therefore, VitD may serve as a preventive and therapeutic agent for both COVID-19 and osteoporosis.
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Affiliation(s)
- Fei Liu
- grid.410578.f0000 0001 1114 4286Department of Orthopedics, The Affiliated Hospital of Traditional Chinese Medicine of Southwest Medical University, Luzhou, 646000 Sichuan China
| | - Chao Song
- grid.410578.f0000 0001 1114 4286Department of Orthopedics, The Affiliated Hospital of Traditional Chinese Medicine of Southwest Medical University, Luzhou, 646000 Sichuan China
| | - Weiye Cai
- grid.410578.f0000 0001 1114 4286Department of Orthopedics, The Affiliated Hospital of Traditional Chinese Medicine of Southwest Medical University, Luzhou, 646000 Sichuan China
| | - Jingwen Chen
- grid.410578.f0000 0001 1114 4286Department of Orthopedics, The Affiliated Hospital of Traditional Chinese Medicine of Southwest Medical University, Luzhou, 646000 Sichuan China
| | - Kang Cheng
- grid.410578.f0000 0001 1114 4286Department of Orthopedics, The Affiliated Hospital of Traditional Chinese Medicine of Southwest Medical University, Luzhou, 646000 Sichuan China
| | - Daru Guo
- grid.410578.f0000 0001 1114 4286Department of Orthopedics, The Affiliated Hospital of Traditional Chinese Medicine of Southwest Medical University, Luzhou, 646000 Sichuan China
| | - Dayue Darrel Duan
- grid.410578.f0000 0001 1114 4286Center for Phenomics of Traditional Chinese Medicine, and the Affiliated Hospital of Traditional Chinese Medicine of Southwest Medical University, Luzhou, 646000 Sichuan China
| | - Zongchao Liu
- grid.410578.f0000 0001 1114 4286Department of Orthopedics, The Affiliated Hospital of Traditional Chinese Medicine of Southwest Medical University, Luzhou, 646000 Sichuan China
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Potential Therapeutic Approach of Melatonin against Omicron and Some Other Variants of SARS-CoV-2. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27206934. [PMID: 36296527 PMCID: PMC9609612 DOI: 10.3390/molecules27206934] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Revised: 10/03/2022] [Accepted: 10/11/2022] [Indexed: 11/06/2022]
Abstract
The Omicron variant (B.529) of COVID-19 caused disease outbreaks worldwide because of its contagious and diverse mutations. To reduce these outbreaks, therapeutic drugs and adjuvant vaccines have been applied for the treatment of the disease. However, these drugs have not shown high efficacy in reducing COVID-19 severity, and even antiviral drugs have not shown to be effective. Researchers thus continue to search for an effective adjuvant therapy with a combination of drugs or vaccines to treat COVID-19 disease. We were motivated to consider melatonin as a defensive agent against SARS-CoV-2 because of its various unique properties. Over 200 scientific publications have shown the significant effects of melatonin in treating diseases, with strong antioxidant, anti-inflammatory, and immunomodulatory effects. Melatonin has a high safety profile, but it needs further clinical trials and experiments for use as a therapeutic agent against the Omicron variant of COVID-19. It might immediately be able to prevent the development of severe symptoms caused by the coronavirus and can reduce the severity of the infection by improving immunity.
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The Mechanisms of Zinc Action as a Potent Anti-Viral Agent: The Clinical Therapeutic Implication in COVID-19. Antioxidants (Basel) 2022; 11:antiox11101862. [PMID: 36290585 PMCID: PMC9598180 DOI: 10.3390/antiox11101862] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2022] [Revised: 09/14/2022] [Accepted: 09/16/2022] [Indexed: 11/17/2022] Open
Abstract
The pandemic of COVID-19 was caused by a novel coronavirus termed as SARS-CoV2 and is still ongoing with high morbidity and mortality rates in the whole world. The pathogenesis of COVID-19 is highly linked with over-active immune and inflammatory responses, leading to activated cytokine storm, which contribute to ARDS with worsen outcome. Currently, there is no effective therapeutic drug for the treatment of COVID-19. Zinc is known to act as an immune modulator, which plays an important role in immune defense system. Recently, zinc has been widely considered as an anti-inflammatory and anti-oxidant agent. Accumulating numbers of studies have revealed that zinc plays an important role in antiviral immunity in several viral infections. Several early clinical trials clearly indicate that zinc treatment remarkably decreased the severity of the upper respiratory infection of rhinovirus in humans. Currently, zinc has been used for the therapeutic intervention of COVID-19 in many different clinical trials. Several clinical studies reveal that zinc treatment using a combination of HCQ and zinc pronouncedly reduced symptom score and the rates of hospital admission and mortality in COVID-19 patients. These data support that zinc might act as an anti-viral agent in the addition to its anti-inflammatory and anti-oxidant properties for the adjuvant therapeutic intervention of COVID-19.
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Zeinali T, Faraji N, Joukar F, Khan Mirzaei M, Kafshdar Jalali H, Shenagari M, Mansour-Ghanaei F. Gut bacteria, bacteriophages, and probiotics: Tripartite mutualism to quench the SARS-CoV2 storm. Microb Pathog 2022; 170:105704. [PMID: 35948266 PMCID: PMC9357283 DOI: 10.1016/j.micpath.2022.105704] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2022] [Revised: 07/19/2022] [Accepted: 08/01/2022] [Indexed: 11/30/2022]
Abstract
Patients with SARS-CoV-2 infection, exhibit various clinical manifestations and severity including respiratory and enteric involvements. One of the main reasons for death among covid-19 patients is excessive immune responses directed toward cytokine storm with a low chance of recovery. Since the balanced gut microbiota could prepare health benefits by protecting against pathogens and regulating immune homeostasis, dysbiosis or disruption of gut microbiota could promote severe complications including autoimmune disorders; we surveyed the association between the imbalanced gut bacteria and the development of cytokine storm among COVID-19 patients, also the impact of probiotics and bacteriophages on the gut bacteria community to alleviate cytokine storm in COVID-19 patients. In present review, we will scrutinize the mechanism of immunological signaling pathways which may trigger a cytokine storm in SARS-CoV2 infections. Moreover, we are explaining in detail the possible immunological signaling pathway-directing by the gut bacterial community. Consequently, the specific manipulation of gut bacteria by using probiotics and bacteriophages for alleviation of the cytokine storm will be investigated. The tripartite mutualistic cooperation of gut bacteria, probiotics, and phages as a candidate prophylactic or therapeutic approach in SARS-CoV-2 cytokine storm episodes will be discussed at last.
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Affiliation(s)
- Tahereh Zeinali
- Gastrointestinal and Liver Diseases Research Center, Guilan University of Medical Sciences, Rasht, Iran
| | - Niloofar Faraji
- Gastrointestinal and Liver Diseases Research Center, Guilan University of Medical Sciences, Rasht, Iran
| | - Farahnaz Joukar
- Gastrointestinal and Liver Diseases Research Center, Guilan University of Medical Sciences, Rasht, Iran
| | - Mohammadali Khan Mirzaei
- Institute of Virology, Helmholtz Center Munich and Technical University of Munich, 85764, Neuherberg, Germany
| | - Hossnieh Kafshdar Jalali
- Department of Microbiology, Faculty of Science, Lahijan Branch, Islamic Azad University, Lahijan, Iran
| | - Mohammad Shenagari
- Gastrointestinal and Liver Diseases Research Center, Guilan University of Medical Sciences, Rasht, Iran; Department of Microbiology, School of Medicine, Guilan University of Medical Sciences, Rasht, Iran.
| | - Fariborz Mansour-Ghanaei
- Gastrointestinal and Liver Diseases Research Center, Guilan University of Medical Sciences, Rasht, Iran; Caspian Digestive Diseases Research Center, Guilan University of Medical Sciences, Rasht, Iran.
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Upadhyay TK, Trivedi R, Khan F, Pandey P, Sharangi AB, Goel H, Saeed M, Park MN, Kim B. Potential Therapeutic Role of Mesenchymal-Derived Stem Cells as an Alternative Therapy to Combat COVID-19 through Cytokines Storm. Cells 2022; 11:cells11172686. [PMID: 36078094 PMCID: PMC9455060 DOI: 10.3390/cells11172686] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Revised: 08/20/2022] [Accepted: 08/25/2022] [Indexed: 01/08/2023] Open
Abstract
Medical health systems continue to be challenged due to newly emerging COVID-19, and there is an urgent need for alternative approaches for treatment. An increasing number of clinical observations indicate cytokine storms to be associated with COVID-19 severity and also to be a significant cause of death among COVID-19 patients. Cytokine storm involves the extensive proliferative and hyperactive activity of T and macrophage cells and the overproduction of pro-inflammatory cytokines. Stem cells are the type of cell having self-renewal properties and giving rise to differentiated cells. Currently, stem cell therapy is an exciting and promising therapeutic approach that can treat several diseases that were considered incurable in the past. It may be possible to develop novel methods to treat various diseases by identifying stem cells’ growth and differentiation factors. Treatment with mesenchymal stem cells (MSCs) in medicine is anticipated to be highly effective. The present review article is organized to put forward the positive arguments and implications in support of mesenchymal stem cell therapy as an alternative therapy to cytokine storms, to combat COVID-19. Using the immunomodulatory potential of the MSCs, it is possible to fight against COVID-19 and counterbalance the cytokine storm.
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Affiliation(s)
- Tarun Kumar Upadhyay
- Department of Biotechnology, Parul Institute of Applied Sciences and Animal Cell Culture and Immunobiochemistry Lab, Centre of Research for Development, Parul University, Vadodara 391760, India
- Correspondence: (T.K.U.); (B.K.)
| | - Rashmi Trivedi
- Department of Biotechnology, Parul Institute of Applied Sciences and Animal Cell Culture and Immunobiochemistry Lab, Centre of Research for Development, Parul University, Vadodara 391760, India
| | - Fahad Khan
- Department of Biotechnology, Noida Institute of Engineering & Technology, Greater Noida 201306, India
| | - Pratibha Pandey
- Department of Biotechnology, Noida Institute of Engineering & Technology, Greater Noida 201306, India
| | - Amit Baran Sharangi
- Department of Plantation, Spices, Medicinal & Aromatic Crops, BCKV-Agricultural University, Mohanpur 741252, India
| | - Harsh Goel
- Department of Laboratory Oncology, All India Institute of Medical Sciences, New Delhi 110023, India
| | - Mohd Saeed
- Department of Biology, College of Sciences, University of Hail, Hail 34464, Saudi Arabia
| | - Moon Nyeo Park
- Department of Korean Medicine, Kyung Hee University, Seoul 05254, Korea
| | - Bonglee Kim
- Department of Pathology, College of Korean Medicine, Kyung Hee University, Seoul 02447, Korea
- Correspondence: (T.K.U.); (B.K.)
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Liu C, Xiao K, Xie L. Progress in preclinical studies of macrophage autophagy in the regulation of ALI/ARDS. Front Immunol 2022; 13:922702. [PMID: 36059534 PMCID: PMC9433910 DOI: 10.3389/fimmu.2022.922702] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Accepted: 08/03/2022] [Indexed: 12/12/2022] Open
Abstract
Acute lung injury (ALI)/acute respiratory distress syndrome (ARDS) is a critical clinical syndrome with high morbidity and mortality that poses a major challenge in critical care medicine. The development of ALI/ARDS involves excessive inflammatory response, and macrophage autophagy plays an important role in regulating the inflammatory response in ALI/ARDS. In this paper, we review the effects of autophagy in regulating macrophage function, discuss the roles of macrophage autophagy in ALI/ARDS, and highlight drugs and other interventions that can modulate macrophage autophagy in ALI/ARDS to improve the understanding of the mechanism of macrophage autophagy in ALI/ARDS and provide new ideas and further research directions for the treatment of ALI/ARDS.
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Affiliation(s)
- Chang Liu
- School of Medicine, Nankai University, Tianjin, China
- College of Pulmonary & Critical Care Medicine, 8th Medical Center, Chinese PLA General Hospital, Beijing, China
- Medical School of Chinese PLA, Beijing, China
| | - Kun Xiao
- College of Pulmonary & Critical Care Medicine, 8th Medical Center, Chinese PLA General Hospital, Beijing, China
- Medical School of Chinese PLA, Beijing, China
- *Correspondence: Kun Xiao, ; Lixin Xie,
| | - Lixin Xie
- School of Medicine, Nankai University, Tianjin, China
- College of Pulmonary & Critical Care Medicine, 8th Medical Center, Chinese PLA General Hospital, Beijing, China
- Medical School of Chinese PLA, Beijing, China
- *Correspondence: Kun Xiao, ; Lixin Xie,
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Zhang S, Cooper-Knock J, Weimer AK, Shi M, Kozhaya L, Unutmaz D, Harvey C, Julian TH, Furini S, Frullanti E, Fava F, Renieri A, Gao P, Shen X, Timpanaro IS, Kenna KP, Baillie JK, Davis MM, Tsao PS, Snyder MP. Multiomic analysis reveals cell-type-specific molecular determinants of COVID-19 severity. Cell Syst 2022; 13:598-614.e6. [PMID: 35690068 PMCID: PMC9163145 DOI: 10.1016/j.cels.2022.05.007] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Revised: 04/02/2022] [Accepted: 05/18/2022] [Indexed: 01/26/2023]
Abstract
The determinants of severe COVID-19 in healthy adults are poorly understood, which limits the opportunity for early intervention. We present a multiomic analysis using machine learning to characterize the genomic basis of COVID-19 severity. We use single-cell multiome profiling of human lungs to link genetic signals to cell-type-specific functions. We discover >1,000 risk genes across 19 cell types, which account for 77% of the SNP-based heritability for severe disease. Genetic risk is particularly focused within natural killer (NK) cells and T cells, placing the dysfunction of these cells upstream of severe disease. Mendelian randomization and single-cell profiling of human NK cells support the role of NK cells and further localize genetic risk to CD56bright NK cells, which are key cytokine producers during the innate immune response. Rare variant analysis confirms the enrichment of severe-disease-associated genetic variation within NK-cell risk genes. Our study provides insights into the pathogenesis of severe COVID-19 with potential therapeutic targets.
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Affiliation(s)
- Sai Zhang
- Department of Genetics, Stanford University School of Medicine, Stanford, CA 94305, USA; VA Palo Alto Epidemiology Research and Information Center for Genomics, VA Palo Alto Health Care System, Palo Alto, CA 94304, USA; Center for Genomics and Personalized Medicine, Stanford University School of Medicine, Stanford, CA 94305, USA; Stanford Cardiovascular Institute, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Johnathan Cooper-Knock
- Sheffield Institute for Translational Neuroscience, University of Sheffield, Sheffield S10 2HQ, UK
| | - Annika K Weimer
- Department of Genetics, Stanford University School of Medicine, Stanford, CA 94305, USA; Center for Genomics and Personalized Medicine, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Minyi Shi
- Department of Genetics, Stanford University School of Medicine, Stanford, CA 94305, USA; Center for Genomics and Personalized Medicine, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Lina Kozhaya
- The Jackson Laboratory for Genomic Medicine, Farmington, CT 06032, USA
| | - Derya Unutmaz
- The Jackson Laboratory for Genomic Medicine, Farmington, CT 06032, USA
| | - Calum Harvey
- Sheffield Institute for Translational Neuroscience, University of Sheffield, Sheffield S10 2HQ, UK
| | - Thomas H Julian
- Sheffield Institute for Translational Neuroscience, University of Sheffield, Sheffield S10 2HQ, UK
| | - Simone Furini
- Med Biotech Hub and Competence Center, Department of Medical Biotechnologies, University of Siena, 53100 Siena, Italy
| | - Elisa Frullanti
- Med Biotech Hub and Competence Center, Department of Medical Biotechnologies, University of Siena, 53100 Siena, Italy; Medical Genetics, Department of Medical Biotechnologies, University of Siena, 53100 Siena, Italy
| | - Francesca Fava
- Med Biotech Hub and Competence Center, Department of Medical Biotechnologies, University of Siena, 53100 Siena, Italy; Medical Genetics, Department of Medical Biotechnologies, University of Siena, 53100 Siena, Italy; Genetica Medica, Azienda Ospedaliero-Universitaria Senese, 53100 Siena, Italy
| | - Alessandra Renieri
- Med Biotech Hub and Competence Center, Department of Medical Biotechnologies, University of Siena, 53100 Siena, Italy; Medical Genetics, Department of Medical Biotechnologies, University of Siena, 53100 Siena, Italy; Genetica Medica, Azienda Ospedaliero-Universitaria Senese, 53100 Siena, Italy
| | - Peng Gao
- Department of Genetics, Stanford University School of Medicine, Stanford, CA 94305, USA; Center for Genomics and Personalized Medicine, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Xiaotao Shen
- Department of Genetics, Stanford University School of Medicine, Stanford, CA 94305, USA; Center for Genomics and Personalized Medicine, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Ilia Sarah Timpanaro
- Department of Neurology, Brain Center Rudolf Magnus, University Medical Center Utrecht, 3584 CX Utrecht, the Netherlands
| | - Kevin P Kenna
- Department of Neurology, Brain Center Rudolf Magnus, University Medical Center Utrecht, 3584 CX Utrecht, the Netherlands
| | - J Kenneth Baillie
- Roslin Institute, University of Edinburgh, Easter Bush, Midlothian EH25 9RG, UK; MRC Human Genetics Unit, Institute of Genetics and Molecular Medicine, University of Edinburgh, Western General Hospital, Edinburgh EH4 2XU, UK; Intensive Care Unit, Royal Infirmary of Edinburgh, Edinburgh EH16 4SA, UK
| | - Mark M Davis
- Institute for Immunity, Transplantation and Infection, Stanford University School of Medicine, Stanford, CA 94305, USA; Department of Microbiology and Immunology, Stanford University School of Medicine, Stanford, CA 94305, USA; Howard Hughes Medical Institute, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Philip S Tsao
- VA Palo Alto Epidemiology Research and Information Center for Genomics, VA Palo Alto Health Care System, Palo Alto, CA 94304, USA; Stanford Cardiovascular Institute, Stanford University School of Medicine, Stanford, CA 94305, USA; Department of Medicine, Stanford University School of Medicine, Stanford, CA 94305, USA.
| | - Michael P Snyder
- Department of Genetics, Stanford University School of Medicine, Stanford, CA 94305, USA; Center for Genomics and Personalized Medicine, Stanford University School of Medicine, Stanford, CA 94305, USA; Stanford Cardiovascular Institute, Stanford University School of Medicine, Stanford, CA 94305, USA.
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Papp E, Tasnády S, Tisza K, Király Á, Bekő G. Newly Diagnosed Chronic Lymphocytic Leukemia During Symptomatic COVID-19: Two Cases. EJIFCC 2022; 33:187-193. [PMID: 36313909 PMCID: PMC9562477] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Patients suffering from malignant diseases have a high risk of developing severe or critical forms of COVID-19 (Coronavirus Disease 2019). Chronic lymphocytic leukaemia (CLL) is characterized by dysregulated adaptive and innate immune responses, because both T and B cells, the function of phagocytes and the activity of the complement system may be affected. Severe SARS-CoV-2 infection also influences the immunological functions mainly via causing the depletion of CD4+ and CD8+ T cells. We present the cases of two patients, whose de novo CLL were observed during severe COVID-19 pneumonia. A 43-year-old man with IDDM (Insulin dependent diabetes mellitus) was sent to hospital in February 2021. He had a bilateral severe COVID-19 pneumonia. There was a suspected sign of malignancy on a thoracic vertebra in his chest CT, and haematological consultation was requested. In parallel, a 53-year-old man was hospitalized in March of 2021 because of severe COVID-19 pneumonia. CLL was suspected based on his haematology test results (WBC: 123 G/L, lymphocytes: 91%, haemoglobin: 107 g/L). Flow cytometric analysis revealed CLL in both cases. Based on the result of the molecular genetic tests, the first patient had a good prognosis in Rai 0 stage, while the other patient suffered from Rai I stage with a worse prognosis. Both patients recovered from bilateral COVID-19 pneumonia without the need for intensive care unit treatment. The follow-up of these CLL patients that manifested during symptomatic COVID-19 disease further enriched our knowledge on such clinical conditions where the immune system is dysfunctional due to different simultaneous causes.
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Affiliation(s)
- Enikő Papp
- Central Hospital of Southern Pest, National Institute of Hematology and Infectious Diseases, Central Laboratory, Budapest, Hungary,Corresponding author: Enikő Papp, MD E-mail:
| | - Szabolcs Tasnády
- Central Hospital of Southern Pest, National Institute of Hematology and Infectious Diseases, Central Laboratory, Budapest, Hungary
| | - Katalin Tisza
- Central Hospital of Southern Pest, National Institute of Hematology and Infectious Diseases, Central Laboratory, Budapest, Hungary
| | - Ágnes Király
- Central Hospital of Southern Pest, National Institute of Hematology and Infectious Diseases, Department of Hematology and Stem Cell Transplantation, Budapest, Hungary
| | - Gabriella Bekő
- Central Hospital of Southern Pest, National Institute of Hematology and Infectious Diseases, Central Laboratory, Budapest, Hungary
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Ng R, Vargas G, Jashar DT, Morrow A, Malone LA. Neurocognitive and Psychosocial Characteristics of Pediatric Patients With Post-Acute/Long-COVID: A Retrospective Clinical Case Series. ARCHIVES OF CLINICAL NEUROPSYCHOLOGY : THE OFFICIAL JOURNAL OF THE NATIONAL ACADEMY OF NEUROPSYCHOLOGISTS 2022; 37:1633-1643. [PMID: 35901463 PMCID: PMC9384547 DOI: 10.1093/arclin/acac056] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Revised: 06/28/2022] [Accepted: 07/01/2022] [Indexed: 12/24/2022]
Abstract
Objective Studies suggest a large number of patients have persistent symptoms following COVID-19 infection—a condition termed “long COVID.” Although children and parents often report cognitive difficulties after COVID, very few if any studies have been published including neuropsychological testing. Methods A retrospective chart review was completed for the first 18 patients referred for a neuropsychological evaluation from a multidisciplinary pediatric post-COVID clinic. The neuropsychological screening battery assessed verbal fluency and category switching, attention, working memory, processing speed, and verbal learning and memory. Patients’ caregivers also completed standardized questionnaires regarding day-to-day mood and behavior. Results At intake, the most common neurologic symptoms reported by caregivers were attention problems (83.3%), fatigue/lethargy (77.7%), sleep disturbance (77.7%), dizziness/vertigo (72.2%), and headaches (72.2%). On rating scales, most caregivers endorsed concerns for depressed mood and anxiety (14/15 and 12/15). A large proportion of patients had difficulties with attention (9/18) and depressed mood/anxiety (13/18) before COVID. On cognitive testing, the majority of the patients performed within or above broad average range (≥16th percentile) across most domains. However, a little over half of the patients performed below average on auditory attention measures. Conclusions Within our clinically referred sample, children who reported lingering cognitive symptoms after COVID-19 often had a preexisting history of attention and/or mood and anxiety concerns. Many of these patients performed below average in attention testing, but it remains to be seen whether this was due to direct effects of COVID, physical symptoms, and/or preexisting difficulties with attention or mood/anxiety.
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Affiliation(s)
- Rowena Ng
- Kennedy Krieger Institute, Baltimore, MD, USA.,Psychiatry and Behavioral Sciences, Johns Hopkins School of Medicine, Baltimore, MD, USA
| | - Gray Vargas
- Kennedy Krieger Institute, Baltimore, MD, USA
| | | | - Amanda Morrow
- Kennedy Krieger Institute, Baltimore, MD, USA.,Department of Physical Medicine and Rehabilitation, Johns Hopkins School of Medicine, Baltimore, MD, USA
| | - Laura A Malone
- Kennedy Krieger Institute, Baltimore, MD, USA.,Department of Physical Medicine and Rehabilitation, Johns Hopkins School of Medicine, Baltimore, MD, USA.,Department of Neurology, Johns Hopkins School of Medicine, Baltimore, MD, USA
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Ramos-Rincon JM, Herrera-García C, Silva-Ortega S, Portilla-Tamarit J, Alenda C, Jaime-Sanchez FA, Arenas-Jiménez J, Fornés-Riera FE, Scholz A, Escribano I, Pedrero-Castillo V, Muñoz-Miguelsanz C, Orts-Llinares P, Martí-Pastor A, Amo-Lozano A, García-Sevila R, Ribes-Mengual I, Moreno-Perez O, Concepcion-Aramendía L, Merino E, Sánchez-Martínez R, Aranda I. Pathological Findings Associated With SARS-CoV-2 on Postmortem Core Biopsies: Correlation With Clinical Presentation and Disease Course. Front Med (Lausanne) 2022; 9:874307. [PMID: 35872778 PMCID: PMC9301383 DOI: 10.3389/fmed.2022.874307] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Accepted: 05/30/2022] [Indexed: 12/31/2022] Open
Abstract
Background Autopsies can shed light on the pathogenesis of new and emerging diseases. Aim To describe needle core necropsy findings of the lung, heart, and liver in decedents with COVID-19. Material Cross-sectional study of needle core necropsies in patients who died with virologically confirmed COVID-19. Histopathological analyses were performed, and clinical data and patient course evaluated. Results Chest core necropsies were performed in 71 decedents with a median age of 81 years (range 52-97); 47 (65.3%) were men. The median interval from symptoms onset to death was 17.5 days (range 1-84). Samples of lung (n = 62, 87.3%), heart (n = 48, 67.6%) and liver (n = 39, 54.9%) were obtained. Fifty-one lung samples (82.3%) were abnormal: 19 (30.6%) showed proliferative diffuse alveolar damage (DAD), 12 (19.4%) presented exudative DAD, and 10 (16.1%) exhibited proliferative plus exudative DAD. Of the 46 lung samples tested for SARS-CoV-19 by RT-PCR, 39 (84.8%) were positive. DAD was associated with premortem values of lactate dehydrogenase of 400 U/L or higher [adjusted odds ratio (AOR) 21.73; 95% confidence interval (CI) 3.22-146] and treatment with tocilizumab (AOR 6.91; 95% CI 1.14-41.7). Proliferative DAD was associated with an onset-to-death interval of over 15 days (AOR 7.85, 95% CI 1.29-47.80). Twenty-three of the 48 (47.9%) heart samples were abnormal: all showed fiber hypertrophy, while 9 (18.8%) presented fibrosis. Of the liver samples, 29/39 (74.4%) were abnormal, due to steatosis (n = 12, 30.8%), cholestasis (n = 6, 15.4%) and lobular central necrosis (n = 5, 12.8%). Conclusion Proliferative DAD was the main finding on lung core needle necropsy in people who died from COVID-19; this finding was related to a longer disease course. Changes in the liver and heart were common.
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Affiliation(s)
- Jose-Manuel Ramos-Rincon
- Internal Medicine Department, Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante General University Hospital, Alicante, Spain
- Clinical Medicine Department, Miguel Hernandez University of Elche, Elche, Spain
| | - Cristian Herrera-García
- Internal Medicine Department, Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante General University Hospital, Alicante, Spain
| | - Sandra Silva-Ortega
- Pathology Department, Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante General University Hospital, Alicante, Spain
| | - Julia Portilla-Tamarit
- Internal Medicine Department, Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante General University Hospital, Alicante, Spain
| | - Cristina Alenda
- Pathology Department, Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante General University Hospital, Alicante, Spain
- Pathology and Surgery Department, Miguel Hernández University of Elche, Elche, Spain
| | - Francisco-Angel Jaime-Sanchez
- Clinical Medicine Department, Miguel Hernandez University of Elche, Elche, Spain
- Intensive Care Unit, Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante General University Hospital, Alicante, Spain
| | - Juan Arenas-Jiménez
- Pathology and Surgery Department, Miguel Hernández University of Elche, Elche, Spain
- Radiology Department, Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante General University Hospital, Alicante, Spain
| | - Francisca-Eugenia Fornés-Riera
- Anesthesiology Department, Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante General University Hospital, Alicante, Spain
| | - Alexander Scholz
- Internal Medicine Department, Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante General University Hospital, Alicante, Spain
| | - Isabel Escribano
- Microbiology Department, Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante General University Hospital, Alicante, Spain
| | - Víctor Pedrero-Castillo
- Pathology Department, Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante General University Hospital, Alicante, Spain
| | - Carlos Muñoz-Miguelsanz
- Anesthesiology Department, Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante General University Hospital, Alicante, Spain
| | - Pedro Orts-Llinares
- Intensive Care Unit, Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante General University Hospital, Alicante, Spain
| | - Ana Martí-Pastor
- Internal Medicine Department, Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante General University Hospital, Alicante, Spain
| | - Antonio Amo-Lozano
- Internal Medicine Department, Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante General University Hospital, Alicante, Spain
| | - Raquel García-Sevila
- Pneumology Department, Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante General University Hospital, Alicante, Spain
| | - Isabel Ribes-Mengual
- Internal Medicine Department, Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante General University Hospital, Alicante, Spain
| | - Oscar Moreno-Perez
- Clinical Medicine Department, Miguel Hernandez University of Elche, Elche, Spain
- Endocrinology and Nutrition Department, Alicante Institute of Sanitary and Biomedical Research (ISABIAL), Alicante General University Hospital, Alicante, Spain
| | - Luis Concepcion-Aramendía
- Radiology Department, Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante General University Hospital, Alicante, Spain
| | - Esperanza Merino
- Infectious Diseases Unit, Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante General University Hospital, Alicante, Spain
| | - Rosario Sánchez-Martínez
- Internal Medicine Department, Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante General University Hospital, Alicante, Spain
- Clinical Medicine Department, Miguel Hernandez University of Elche, Elche, Spain
| | - Ignacio Aranda
- Pathology Department, Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante General University Hospital, Alicante, Spain
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39
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Effect of Norelgestromin and Ethinylestradiol in Transdermal Patches on the Clinical Outcomes and Biochemical Parameters of COVID-19 Patients: A Clinical Trial Pilot Study. Pharmaceuticals (Basel) 2022; 15:ph15060757. [PMID: 35745676 PMCID: PMC9228088 DOI: 10.3390/ph15060757] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Revised: 06/10/2022] [Accepted: 06/14/2022] [Indexed: 12/15/2022] Open
Abstract
The disease caused by SARS-CoV-2 is still considered a global pandemic. Transdermal patches (TP) with immunoregulators such as estrogen and progesterone compounds could be a feasible option to treat COVID-19 because of their accessibility and relative safety. The objective of the current study was to evaluate the additional treatment with norelgestromin and ethinylestradiol in TP on the clinical and biochemical evolution of COVID-19 patients. The present is a clinical-trial pilot study that included subjects diagnosed with COVID-19, randomized into two groups; the experimental Evra® TP (norelgestromin 6 mg and ethinylestradiol 0.60 mg) was administered such that it was applied on arrival and replaced at day 8 and day 15. The control continued with the conventional COVID-19 treatment protocol. A blood sample was taken each week in order to evaluate relevant biochemical parameters, clinical signs, and evolution. In total, 44 subjects participated in this study, 30 in the experimental group and 14 in the control group. Both groups were homogeneous in terms of age and comorbidities. The experimental group had a significantly lower hospital stay (p = 0.01), high flow supplemental oxygen (p = 0.001), mechanical ventilation (p = 0.003), and intubation (p = 0.01), and the oxygen saturation significantly increased (p = 0.01) in comparison with control group when patients were exposed to room air. A decrease in ferritin (p < 0.05) was observed, with no significant increase in ESR (p > 0.05), D dimer (p > 0.05) and platelets (p > 0.05) in an auto-controlled analysis in the experimental group. Norelgestromin and ethinylestradiol TP could be a safe and effective treatment for moderate and severe COVID-19 patients.
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Abstract
The coronavirus disease 2019 caused by severe acute respiratory syndrome coronavirus 2 is usually a mild condition; however, in some cases it can result in severe sickness and even death. Thus, understanding the reasons behind these grave outcomes is of great importance. Coronavirus disease 2019 and periodontitis share some intriguing characteristics. They can both lead to systemic inflammation and alterations of coagulation pathways, and both share confounding factors, such as diabetes, hypertension, and obesity. Accordingly, a possible association between these conditions has been hypothesized in the literature. The objective of this review was to evaluate the scientific evidence linking these diseases and the possible underlying mechanisms. Evidence has shown that coronavirus disease 2019 presents oral manifestations and can even affect periodontal tissues. Moreover, some studies have shown a possible association between coronavirus disease 2019 severity and the presence of periodontitis. Current evidence suggests that this association could be explained through the direct role of periodontal bacteria in aggravating lung infections, as well as through the indirect effect of periodontitis in inducing systemic inflammation and priming of the immune system to an exacerbated reaction to severe acute respiratory syndrome coronavirus 2 infection. Future research is needed to confirm these observations and explore the possible role that periodontal care might play in the coronavirus disease 2019 pandemic.
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Affiliation(s)
- Faleh Tamimi
- College of Dental MedicineQU HealthQatar UniversityDohaQatar
| | - Shiraz Altigani
- College of Dental MedicineQU HealthQatar UniversityDohaQatar
| | - Mariano Sanz
- Faculty of DentistryUniversidad Complutese De MadridMadridSpain
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41
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Zhang Z, Peng H, Lai J, Jiang L, Wang L, Jin S, Fan K, Zhang Z, Zhao C, Deng D, Zhao P, Gao Z, Yu S. Differential susceptibility to SARS-CoV-2 in the normal nasal mucosa and in chronic sinusitis. Eur J Immunol 2022; 52:1308-1320. [PMID: 35524548 PMCID: PMC9347577 DOI: 10.1002/eji.202249805] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Revised: 03/24/2022] [Accepted: 04/27/2022] [Indexed: 11/29/2022]
Abstract
Human nasal mucosa is susceptible to severe acute respiratory syndrome coronavirus 2 (SARS‐CoV‐2) infection and serves as a reservoir for viral replication before spreading to other organs (e.g. the lung and brain) and transmission to other individuals. Chronic rhinosinusitis (CRS) is a common respiratory tract disease and there is evidence suggesting that susceptibility to SARS‐CoV‐2 infection differs between the two known subtypes, eosinophilic CRS and non‐ECRS (NECRS). However, the mechanism of SARS‐CoV‐2 infection in the human nasal mucosa and its association with CRS has not been experimentally validated. In this study, we investigated whether the human nasal mucosa is susceptible to SARS‐CoV‐2 infection and how different endotypes of CRS impact on viral infection and progression. Primary human nasal mucosa tissue culture revealed highly efficient SARS‐CoV‐2 viral infection and production, with particularly high susceptibility in the NECRS group. The gene expression differences suggested that human nasal mucosa is highly susceptible to SARS‐CoV‐2 infection, presumably due to an increase in ACE2‐expressing cells and a deficiency in antiviral immune response, especially for NECRS. Importantly, patients with NECRS may be at a particularly high risk of viral infection and transmission, and therefore, close monitoring should be considered.
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Affiliation(s)
- Zhili Zhang
- Department of Otolaryngology Head and Neck Surgery, Tongji Hospital, School of Medicine, Tongji University, Shanghai, China.,Yangzhi Rehabilitation Hospital (Shanghai Sunshine Rehabilitation Center), Tongji University School of Medicine, Shanghai, China.,Institute of Geriatrics (Shanghai University), Affiliated Nantong Hospital of Shanghai University (The Sixth People's Hospital of Nantong), School of Medicine, Shanghai University, Nantong, China.,Shanghai Engineering Research Center of Organ Repair, School of Medicine, Shanghai University, Shanghai, China
| | - Haoran Peng
- Department of microbiology, Second Military Medical University, Shanghai, China
| | - Ju Lai
- Department of Otolaryngology Head and Neck Surgery, Tongji Hospital, School of Medicine, Tongji University, Shanghai, China.,Yangzhi Rehabilitation Hospital (Shanghai Sunshine Rehabilitation Center), Tongji University School of Medicine, Shanghai, China
| | - Liangliang Jiang
- Department of microbiology, Second Military Medical University, Shanghai, China
| | - Liefu Wang
- Xinyang Vocational and Technical College, Xinyang, Henan, China
| | - Shengkai Jin
- Yangzhi Rehabilitation Hospital (Shanghai Sunshine Rehabilitation Center), Tongji University School of Medicine, Shanghai, China.,Institute of Geriatrics (Shanghai University), Affiliated Nantong Hospital of Shanghai University (The Sixth People's Hospital of Nantong), School of Medicine, Shanghai University, Nantong, China.,Shanghai Engineering Research Center of Organ Repair, School of Medicine, Shanghai University, Shanghai, China.,Department of Dermatology, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Kai Fan
- Department of Otolaryngology Head and Neck Surgery, Tongji Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Zimu Zhang
- Department of Otolaryngology Head and Neck Surgery, Tongji Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Chuanliang Zhao
- Department of Otolaryngology Head and Neck Surgery, Tongji Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Dan Deng
- Department of Dermatology, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Ping Zhao
- Department of microbiology, Second Military Medical University, Shanghai, China
| | - Zhengliang Gao
- Yangzhi Rehabilitation Hospital (Shanghai Sunshine Rehabilitation Center), Tongji University School of Medicine, Shanghai, China.,Institute of Geriatrics (Shanghai University), Affiliated Nantong Hospital of Shanghai University (The Sixth People's Hospital of Nantong), School of Medicine, Shanghai University, Nantong, China.,Shanghai Engineering Research Center of Organ Repair, School of Medicine, Shanghai University, Shanghai, China.,Xinyang Vocational and Technical College, Xinyang, Henan, China
| | - Shaoqing Yu
- Department of Otolaryngology Head and Neck Surgery, Tongji Hospital, School of Medicine, Tongji University, Shanghai, China
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42
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Adibzadeh S, Amiri S, Nia GE, Taleghani MR, Bijarpas ZK, Maserat N, Maali A, Azad M, Behzad-Behbahani A. Therapeutic approaches and vaccination in fighting COVID-19 infections: A review. GENE REPORTS 2022; 27:101619. [PMID: 35530725 PMCID: PMC9066810 DOI: 10.1016/j.genrep.2022.101619] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Revised: 04/03/2022] [Accepted: 04/30/2022] [Indexed: 12/27/2022]
Abstract
Coronavirus disease 2019 (COVID-19) is a remarkably contagious and pathogenic viral infection arising from the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), which first appeared in Wuhan, China. For the time being, COVID-19 is not treated with a specific therapy. The Food and Drug Administration (FDA) has approved Remdesivir as the first drug to treat COVID-19. However, many other therapeutic approaches are being investigated as possible treatments for COVID-19. As part of this review, we discussed the development of various drugs, their mechanism of action, and how they might be applied to different cases of COVID-19 patients. Furthermore, this review highlights an update in the emergence of new prophylactic or therapeutic vaccines against COVID-19. In addition to FDA or The World Health Organization (WHO) approved vaccines, we intended to incorporate the latest published data from phase III trials about different COVID-19 vaccines and provide clinical data released on the networks or peer-review journals.
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Key Words
- ACE2, Angiotensin-converting enzyme 2
- ARDS, Acute respiratory distress syndrome
- Antiviral agents
- Arb, Arbidol
- COVID-19
- COVID-19, Coronavirus disease 2019
- ER, Endoplasmic reticulum
- ERGIC, Endoplasmic reticulum Golgi intermediate compartment
- FDA, Food and Drug Administration
- HIV, Human immunodeficiency virus
- MERS-CoV, The Middle East respiratory syndrome 20 coronavirus
- ORFs, Open reading frames
- Pandemics
- Pneumonia
- RBD, Receptor binding domain
- RTC, Replicase transcriptase complex
- RdRp, RNA-dependent RNA polymerase
- SARS-CoV-2
- SARS-CoV-2, Severe acute respiratory syndrome of coronavirus 2
- VLPs, Virus-like particles
- Vaccines
- WHO, World Health Organization
- WMT, Washed microbiota transplantation
- gRNA, Genomic RNA
- mAbs, Monoclonal antibodies
- sgRNA, Subgenomic RNA (sgRNA)
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Affiliation(s)
- Setare Adibzadeh
- Department of Medical Biotechnology, Biotechnology Research Center, Pasteur Institute of Iran, Tehran, Iran.,Student Research Committee, Pasteur Institute of Iran, Tehran, Iran
| | - Shahin Amiri
- Department of Medical Biotechnology, Biotechnology Research Center, Pasteur Institute of Iran, Tehran, Iran.,Student Research Committee, Pasteur Institute of Iran, Tehran, Iran
| | - Giti Esmail Nia
- Faculty of Allied Medicine, Cellular and Molecular Research Centre, Iran University of Medical Science, Tehran, Iran
| | - Maryam Rezakhani Taleghani
- Biotechnology Research Institute of Industry and Environment, National Institute of Genetic Engineering and Biotechnology, Tehran, Iran
| | | | - Neda Maserat
- Department of biology, Sistan and Balouchestan University, Zahedan, Iran
| | - Amirhosein Maali
- Department of Medical Biotechnology, Biotechnology Research Center, Pasteur Institute of Iran, Tehran, Iran.,Student Research Committee, Pasteur Institute of Iran, Tehran, Iran.,Faculty of Allied Medicine, Qazvin University of Medical Sciences, Qazvin, Iran
| | - Mehdi Azad
- Faculty of Allied Medicine, Qazvin University of Medical Sciences, Qazvin, Iran
| | - Abbas Behzad-Behbahani
- Diagnostic Laboratory Sciences and Technology Research Center, School of Paramedical Sciences, Shiraz University of Medical Sciences, Shiraz, Iran
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Niedźwiedzka-Rystwej P, Majchrzak A, Kurkowska S, Małkowska P, Sierawska O, Hrynkiewicz R, Parczewski M. Immune Signature of COVID-19: In-Depth Reasons and Consequences of the Cytokine Storm. Int J Mol Sci 2022; 23:4545. [PMID: 35562935 PMCID: PMC9105989 DOI: 10.3390/ijms23094545] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Revised: 04/17/2022] [Accepted: 04/18/2022] [Indexed: 02/06/2023] Open
Abstract
In the beginning of the third year of the fight against COVID-19, the virus remains at least still one step ahead in the pandemic "war". The key reasons are evolving lineages and mutations, resulting in an increase of transmissibility and ability to evade immune system. However, from the immunologic point of view, the cytokine storm (CS) remains a poorly understood and difficult to combat culprit of the extended number of in-hospital admissions and deaths. It is not fully clear whether the cytokine release is a harmful result of suppression of the immune system or a positive reaction necessary to clear the virus. To develop methods of appropriate treatment and therefore decrease the mortality of the so-called COVID-19-CS, we need to look deeply inside its pathogenesis, which is the purpose of this review.
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Affiliation(s)
| | - Adam Majchrzak
- Department of Infectious, Tropical Diseases and Immune Deficiency, Pomeranian Medical University in Szczecin, 71-455 Szczecin, Poland; (A.M.); (M.P.)
| | - Sara Kurkowska
- Department of Nuclear Medicine, Pomeranian Medical University, 71-252 Szczecin, Poland;
| | - Paulina Małkowska
- Institute of Biology, University of Szczecin, 71-412 Szczecin, Poland; (P.M.); (O.S.); (R.H.)
- Doctoral School, University of Szczecin, 71-412 Szczecin, Poland
| | - Olga Sierawska
- Institute of Biology, University of Szczecin, 71-412 Szczecin, Poland; (P.M.); (O.S.); (R.H.)
- Doctoral School, University of Szczecin, 71-412 Szczecin, Poland
| | - Rafał Hrynkiewicz
- Institute of Biology, University of Szczecin, 71-412 Szczecin, Poland; (P.M.); (O.S.); (R.H.)
| | - Miłosz Parczewski
- Department of Infectious, Tropical Diseases and Immune Deficiency, Pomeranian Medical University in Szczecin, 71-455 Szczecin, Poland; (A.M.); (M.P.)
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44
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Hosseini P, Fallahi MS, Erabi G, Pakdin M, Zarezadeh SM, Faridzadeh A, Entezari S, Ansari A, Poudineh M, Deravi N. Multisystem Inflammatory Syndrome and Autoimmune Diseases Following COVID-19: Molecular Mechanisms and Therapeutic Opportunities. Front Mol Biosci 2022; 9:804109. [PMID: 35495619 PMCID: PMC9046575 DOI: 10.3389/fmolb.2022.804109] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Accepted: 03/14/2022] [Indexed: 12/13/2022] Open
Abstract
Coronavirus disease 2019 (COVID-19), caused by severe acute respiratory syndrome-coronavirus 2 (SARS-CoV-2), has led to huge concern worldwide. Some SARS-CoV-2 infected patients may experience post–COVID-19 complications such as multisystem inflammatory syndrome, defined by symptoms including fever and elevated inflammatory markers (such as elevation of C reactive protein (CRP), erythrocyte sedimentation rate, fibrinogen, procalcitonin test, D-dimer, ferritin, lactate dehydrogenase or IL-6, presence of neutrophilia, lymphopenia, decreased albumin, and multiple organ dysfunction). Post–COVID-19 complications may also manifest as autoimmune diseases such as Guillain-Barré syndrome and systemic lupus erythematosus. Signaling disorders, increased inflammatory cytokines secretion, corticosteroid use to treat COVID-19 patients, or impaired immune responses are suggested causes of autoimmune diseases in these patients. In this review, we discuss the molecular and pathophysiological mechanisms and therapeutic opportunities for multisystem inflammatory syndrome and autoimmune diseases following SARS-CoV-2 infection with the aim to provide a clear view for health care providers and researchers.
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Affiliation(s)
- Parastoo Hosseini
- Department of Virology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
- Research Center for Clinical Virology, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Gisou Erabi
- Student Research Committee, School of Medicine, Urmia University of Medical Sciences, Urmia, Iran
| | - Majid Pakdin
- Student Research Committee, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | | | - Arezoo Faridzadeh
- Department of Immunology and Allergy, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
- Immunology Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Sarina Entezari
- Student Research Committee, School of Allied Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Arina Ansari
- Student Research Committee, School of Medicine, North Khorasan University of Medical Sciences, Bojnurd, Iran
| | | | - Niloofar Deravi
- Student Research Committee, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- *Correspondence: Niloofar Deravi,
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45
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Rhoades R, Solomon S, Johnson C, Teng S. Impact of SARS-CoV-2 on Host Factors Involved in Mental Disorders. Front Microbiol 2022; 13:845559. [PMID: 35444632 PMCID: PMC9014212 DOI: 10.3389/fmicb.2022.845559] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2021] [Accepted: 02/14/2022] [Indexed: 11/23/2022] Open
Abstract
COVID-19, caused by SARS-CoV-2, is a systemic illness due to its multiorgan effects in patients. The disease has a detrimental impact on respiratory and cardiovascular systems. One early symptom of infection is anosmia or lack of smell; this implicates the involvement of the olfactory bulb in COVID-19 disease and provides a route into the central nervous system. However, little is known about how SARS-CoV-2 affects neurological or psychological symptoms. SARS-CoV-2 exploits host receptors that converge on pathways that impact psychological symptoms. This systemic review discusses the ways involved by coronavirus infection and their impact on mental health disorders. We begin by briefly introducing the history of coronaviruses, followed by an overview of the essential proteins to viral entry. Then, we discuss the downstream effects of viral entry on host proteins. Finally, we review the literature on host factors that are known to play critical roles in neuropsychiatric symptoms and mental diseases and discuss how COVID-19 could impact mental health globally. Our review details the host factors and pathways involved in the cellular mechanisms, such as systemic inflammation, that play a significant role in the development of neuropsychological symptoms stemming from COVID-19 infection.
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Affiliation(s)
- Raina Rhoades
- Department of Biology, Howard University, Washington, DC, United States
| | - Sarah Solomon
- Department of Biology, Howard University, Washington, DC, United States
| | - Christina Johnson
- Department of Biology, Howard University, Washington, DC, United States
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46
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Zhu Y, Chen X, Liu X. NETosis and Neutrophil Extracellular Traps in COVID-19: Immunothrombosis and Beyond. Front Immunol 2022; 13:838011. [PMID: 35309344 PMCID: PMC8924116 DOI: 10.3389/fimmu.2022.838011] [Citation(s) in RCA: 61] [Impact Index Per Article: 30.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2021] [Accepted: 02/08/2022] [Indexed: 12/13/2022] Open
Abstract
Infection with SARS-CoV-2, the causative agent of the Coronavirus disease 2019 (COVID-19) pandemic, causes respiratory problems and multifaceted organ dysfunction. A crucial mechanism of COVID-19 immunopathy is the recruitment and activation of neutrophils at the infection site, which also predicts disease severity and poor outcomes. The release of neutrophil extracellular traps (NETs), occurring during a regulated form of neutrophil cell death known as NETosis, is a key effector function that mediates harmful effects caused by neutrophils. Abundant NETosis and NET generation have been observed in the neutrophils of many COVID-19 patients, leading to unfavorable coagulopathy and immunothrombosis. Moreover, excessive NETosis and NET generation are now more widely recognized as mediators of additional pathophysiological abnormalities following SARS-CoV-2 infection. In this minireview, we introduce subtypes of NET-producing neutrophils (e.g., low-density granulocytes) and explain the biological importance of NETs and the protein cargos of NETs in COVID-19. In addition, we discuss the mechanisms by which SARS-CoV-2 causes NETosis by upregulating viral processes (e.g., viral entry and replication) as well as host pro-NET mechanisms (e.g., proinflammatory mediator release, platelet activation, and autoantibody production). Furthermore, we provide an update of the main findings of NETosis and NETs in immunothrombosis and other COVID-19-related disorders, such as aberrant immunity, neurological disorders, and post COVID-19 syndromes including lung fibrosis, neurological disorder, tumor progression, and deteriorated chronic illness. Finally, we address potential prospective COVID-19 treatment strategies that target dysregulated NETosis and NET formation via inhibition of NETosis and promotion of NET degradation, respectively.
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Affiliation(s)
- Yuanfeng Zhu
- Clinical Medical Research Center, Southwest Hospital, Army Military Medical University, Chongqing, China
| | - Xiaoli Chen
- Clinical Medical Research Center, Southwest Hospital, Army Military Medical University, Chongqing, China
| | - Xin Liu
- Clinical Medical Research Center, Southwest Hospital, Army Military Medical University, Chongqing, China
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47
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Örs ED, Alkan ŞB, Öksüz A. Possible Effect of Astaxanthin on Obesity-related Increased COVID-19
Infection Morbidity and Mortality. CURRENT NUTRITION & FOOD SCIENCE 2022. [DOI: 10.2174/1573401317666211011105732] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Abstract:
Obesity is defined by the World Health Organisation (WHO) as a body mass index
equal to 30 kg/m2 or greater. It is an important and escalating global public health problem.
Obesity is known to cause low-grade chronic inflammation, increasing the burden of noncommunicable
and possibly communicable diseases. There is considerable evidence that obesity is
associated with an increased risk of contracting coronavirus disease 2019 (COVID-19) infection
as well as significantly higher COVID-19 morbidity and mortality. It appears plausible
that controlling the chronic systemic low-grade inflammation associated with obesity may have
a positive impact on the symptoms and the prognosis of COVID-19 disease in obese patients.
Astaxanthin (ASTX) is a naturally occurring carotenoid with anti-inflammatory, antioxidant,
and immunomodulatory activities. As a nutraceutical agent, it is used as a preventative and a
co-treatment in a number of systemic neurological, cardiovascular, and metabolic diseases.
This review article will discuss the pathogenesis of COVID-19 infection and the effect of
ASTX on obesity and obesity-related inflammation. The potential positive impact of ASTX anti-
inflammatory properties in obese COVID-19 patients will be discussed.
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Affiliation(s)
- Elif Didem Örs
- Department of Nutrition and Dietetics, Faculty of Health Sciences, Necmettin Erbakan University, Konya, Turkey
| | - Şenay Burçin Alkan
- Department of Nutrition and Dietetics, Faculty of Health Sciences, Necmettin Erbakan University, Konya, Turkey
| | - Abdullah Öksüz
- Department of Nutrition and Dietetics, Faculty of Health Sciences, Necmettin Erbakan University, Konya, Turkey
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48
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Abidi E, El Nekidy WS, Alefishat E, Rahman N, Petroianu GA, El-Lababidi R, Mallat J. Tocilizumab and COVID-19: Timing of Administration and Efficacy. Front Pharmacol 2022; 13:825749. [PMID: 35250575 PMCID: PMC8894855 DOI: 10.3389/fphar.2022.825749] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2021] [Accepted: 01/24/2022] [Indexed: 02/06/2023] Open
Abstract
Elevated concentrations of interleukin-6 have been demonstrated to be an important key factor in COVID-19 host immune impairment. It represents an important prognostic factor of harm associated with COVID-19 infection by stimulating a vigorous proinflammatory response, leading to the so-called “cytokine storm”. Therefore, immunomodulatory interventions targeting interleukin-6 receptor antagonism have been investigated as potential treatments to counterbalance the host immune dysregulation and to support the advantageous effects of corticosteroids. Tocilizumab is a recombinant humanized monoclonal antibody that has gained much interest during the COVID-19 pandemic as an interleukin-6 receptor antagonist. Various early observational studies have reported beneficial effects of tocilizumab. Moreover, consequent randomized controlled trials have subsequently shown significant positive results about tocilizumab efficacy and safety, focusing on outcomes like mortality, risk of intensive care unit admission, and the need for mechanical ventilation, while others presented conflicting findings. In this review, we first described the pathophysiology of COVID-19 infection while highlighting the role of interleukin-6. Furthermore, we also discussed the non-conclusive evidence about tocilizumab to be used as the standard of care therapy for all patients with COVID-19 pneumonia, as well as its beneficial effects in selected patients.
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Affiliation(s)
- Emna Abidi
- Department of Pharmacy Services, Cleveland Clinic Abu Dhabi, Abu Dhabi, United Arab Emirates
| | - Wasim S. El Nekidy
- Department of Pharmacy Services, Cleveland Clinic Abu Dhabi, Abu Dhabi, United Arab Emirates
- Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, Cleveland, OH, United States
| | - Eman Alefishat
- Department of Pharmacology, College of Medicine and Health Science, Khalifa University, Abu Dhabi, United Arab Emirates
- Department of Biopharmaceutics and Clinical Pharmacy, Faculty of Pharmacy, The University of Jordan, Amman, Jordan
- Center for Biotechnology, Khalifa University of Science and Technology, Abu Dhabi, United Arab Emirates
- *Correspondence: Eman Alefishat,
| | - Nadeem Rahman
- Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, Cleveland, OH, United States
- Critical Care Institute, Cleveland Clinic Abu Dhabi, Abu Dhabi, United Arab Emirates
| | - Georg A. Petroianu
- Department of Pharmacology, College of Medicine and Health Science, Khalifa University, Abu Dhabi, United Arab Emirates
| | - Rania El-Lababidi
- Department of Pharmacy Services, Cleveland Clinic Abu Dhabi, Abu Dhabi, United Arab Emirates
| | - Jihad Mallat
- Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, Cleveland, OH, United States
- Critical Care Institute, Cleveland Clinic Abu Dhabi, Abu Dhabi, United Arab Emirates
- Normandy University, UNICAEN, Caen, France
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49
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Brance ML, Cóccaro NM, Casalongue AN, Durán A, Brun LR. Extensive progressive heterotopic ossification post-Covid-19 in a man. Bone 2022; 155:116287. [PMID: 34896358 PMCID: PMC8653400 DOI: 10.1016/j.bone.2021.116287] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2021] [Revised: 11/07/2021] [Accepted: 12/02/2021] [Indexed: 11/30/2022]
Abstract
Heterotopic ossification (HO) is the formation of extraskeletal bone in muscle and soft tissues and could be genetic or non-genetic. The classic presentation of non-genetic HO is in young adults with a clear history of local trauma, surgery or prolonged immobilization after spinal cord and traumatic brain injuries. Genetic HO has a significant clinical severity compared to non-genetic causes and includes fibrodysplasia ossificans progressiva (FOP). FOP is an extremely rare genetic skeletal disorder characterized by congenital malformations of the great toes and progressive heterotopic ossification that forms qualitatively normal bone in characteristic extraskeletal sites affecting skeletal muscles, fascia, tendons, and ligaments. Previously, it has been reported an association between SARS-CoV-2 infection (COVID-19) and HO or FOP exacerbation with unclear etiopathogenesis. The possible mechanisms could be prolonged immobilization and systemic inflammation. Here, we describe the case of a 55-year-old apparently healthy man who suffered from a severe SARS-CoV-2 infection after that he experienced an extensive and progressive heterotopic ossification around the shoulders, the elbows, the hip, the knees, and the ankles. Because of the clinical severity, the painful soft-tissue swelling, the progressive HO, and the bilateral congenital hallux valgus deformity, a late-onset atypical FOP was suspected. Nevertheless, no variant of clinical significance has been identified in the coding regions and splicing sites in the ACVR1 gene and no deletions and/or duplications have been identified in exonic regions.
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Affiliation(s)
- María Lorena Brance
- Bone Biology Laboratory, School of Medicine, Rosario National University, Argentina; Reumatología y Enfermedades Óseas Rosario, Argentina; National Council of Scientific and Technical Research (CONICET), Argentina.
| | | | | | - Ariel Durán
- Physical, Sanatorio de Neurorehabilitación, Rosario, Argentina
| | - Lucas R Brun
- Bone Biology Laboratory, School of Medicine, Rosario National University, Argentina; National Council of Scientific and Technical Research (CONICET), Argentina.
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Adli A, Rahimi M, Khodaie R, Hashemzaei N, Hosseini SM. Role of Genetic Variants and Host Polymorphisms on COVID‐19: From Viral Entrance Mechanisms to Immunological Reactions. J Med Virol 2022; 94:1846-1865. [PMID: 35076118 PMCID: PMC9015257 DOI: 10.1002/jmv.27615] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Revised: 01/04/2022] [Accepted: 01/18/2022] [Indexed: 11/24/2022]
Abstract
Coronavirus disease 2019 (COVID‐19), caused by a highly pathogenic emerging virus, is called severe acute respiratory syndrome coronavirus 2 (SARS‐CoV‐2). Knowledge regarding the pathogenesis of this virus is in infancy; however, investigation on the pathogenic mechanisms of the SARS‐CoV‐2 is underway. In COVID‐19, one of the most remarkable characteristics is the wide range of disease manifestation and severity seen across individuals of different ethnic backgrounds and geographical locations. To effectively manage COVID‐19 in the populations, beyond SARS‐CoV‐2 detection, serological response assessment, and analytic techniques, it is critical to obtain knowledge about at‐risk individuals and comprehend the identified variations in the disease's severity in general and also in the populations' levels. Several factors can contribute to variation in disease presentation, including population density, gender and age differences, and comorbid circumstances including diabetes mellitus, hypertension, and obesity. Genetic factors presumably influence SARS‐CoV‐2 infection susceptibility. Besides this, COVID‐19 has also been linked with a higher risk of mortality in men and certain ethnic groups, revealing that host genetic characteristics may affect the individual risk of death. Also, genetic variants involved in pathologic processes, including virus entrance into cells, antiviral immunity, and inflammatory response, are not entirely understood. Regarding SARS‐CoV‐2 infection characteristics, the present review suggests that various genetic polymorphisms influence virus pathogenicity and host immunity, which might have significant implications for understanding and interpreting the matter of genetics in SARS‐CoV‐2 pathogenicity and customized integrative medical care based on population investigation. Genetic factors presumably influence SARS‐CoV‐2 infection susceptibility. Genetic variants were involved in the pathologic processes of SARS‐CoV‐2 infection. Various genetic polymorphisms influence virus pathogenicity and host immunity. Human leukocyte antigens (HLAs) may play a vital role in SARS‐CoV‐2 susceptibility. Polymorphisms in several genes such as IL‐6, TMPRSS2, IFITM3, CD26, ACE, and DBP were associated with the COVID‐19 severity.
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Affiliation(s)
- Abolfazl Adli
- Human Genetic Research Center, Baqiyatallah University of Medical SciencesTehran1435916471Iran
| | - Mandana Rahimi
- Department of Pathology, School of Medicine, Hasheminejad Kidney Center, Iran University of Medical SciencesTehranIran
| | - Reza Khodaie
- Department of Biology, East Tehran Branch, Islamic Azad UniversityTehranIran
| | | | - Sayed Mostafa Hosseini
- Human Genetic Research Center, Baqiyatallah University of Medical SciencesTehran1435916471Iran
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