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Liu T, Wu H, Sun L, Wei J. Role of Inflammation in the Development of COVID-19 to Parkinson's Disease. J Inflamm Res 2024; 17:3259-3282. [PMID: 38800597 PMCID: PMC11127656 DOI: 10.2147/jir.s460161] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2024] [Accepted: 05/16/2024] [Indexed: 05/29/2024] Open
Abstract
Background The coronavirus disease 2019 (COVID-19) can lead to neurological symptoms such as headaches, confusion, seizures, hearing loss, and loss of smell. The link between COVID-19 and Parkinson's disease (PD) is being investigated, but more research is needed for a definitive connection. Methods Datasets GSE22491 and GSE164805 were selected to screen differentially expressed gene (DEG), and immune infiltration and gene set enrichment analysis (GSEA) of the DEG were performed. WGCNA analyzed the DEG and selected the intersection genes. Potential biological functions and signaling pathways were determined, and diagnostic genes were further screened using gene expression and receiver operating characteristic (ROC) curves. Screening and molecular docking of ibuprofen as a therapeutic target. The effectiveness of ibuprofen was verified by constructing a PD model in vitro, and constructing "COVID19-PD" signaling pathway, and exploring the role of angiotensin-converting enzyme 2 (ACE2) in PD. Results A total of 13 DEG were screened from the GSE36980 and GSE5281 datasets. Kyoto encyclopedia of genes and genomes (KEGG) analysis showed that the DEG were mainly associated with the hypoxia-inducible factor (HIF-1), epidermal growth factor receptor (EGFR) tyrosine kinase inhibitor resistance, etc. After analysis, it is found that ibuprofen alleviates PD symptoms by inhibiting the expression of nuclear factor kappa-B (NF-κB), interleukin-1β (IL-1β), IL-6, and tumor necrosis factor-α (TNF-α). Based on signal pathway construction, the importance of ACE2 in COVID-19-induced PD has been identified. ACE2 is found to have widespread distribution in the brain. In the 1-methyl-4-phenyl-1,2,3,6-te-trahydropyridine (MPTP)-induced ACE2-null PD mice model, more severe motor and non-motor symptoms, increased NF-κB p65 and α-synuclein (α-syn) expression with significant aggregation, decreased tyrosine hydroxylase (TH), severe neuronal loss, and neurodegenerative disorders. Conclusion Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection increases the risk of PD through an inflammatory environment and downregulation of ACE2, providing evidence for the molecular mechanism and targeted therapy associated with COVID-19 and PD.
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Affiliation(s)
- Tingting Liu
- Institute for Brain Sciences Research, School of Life Sciences, Henan University, Institute of Neurourology and Urodynamics, Huaihe Hospital of Henan University, Kaifeng, 475004, People’s Republic of China
| | - Haojie Wu
- Institute for Brain Sciences Research, School of Life Sciences, Henan University, Institute of Neurourology and Urodynamics, Huaihe Hospital of Henan University, Kaifeng, 475004, People’s Republic of China
| | - Lin Sun
- College of Chemistry and Molecular Sciences, Henan University, Kaifeng, 475004, People’s Republic of China
| | - Jianshe Wei
- Institute for Brain Sciences Research, School of Life Sciences, Henan University, Institute of Neurourology and Urodynamics, Huaihe Hospital of Henan University, Kaifeng, 475004, People’s Republic of China
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2
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Nederlof RA, de la Garza MA, Bakker J. Perspectives on SARS-CoV-2 Cases in Zoological Institutions. Vet Sci 2024; 11:78. [PMID: 38393096 PMCID: PMC10893009 DOI: 10.3390/vetsci11020078] [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: 01/06/2024] [Revised: 01/30/2024] [Accepted: 02/05/2024] [Indexed: 02/25/2024] Open
Abstract
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infections in a zoological institution were initially reported in March 2020. Since then, at least 94 peer-reviewed cases have been reported in zoos worldwide. Among the affected animals, nonhuman primates, carnivores, and artiodactyls appear to be most susceptible to infection, with the Felidae family accounting for the largest number of reported cases. Clinical symptoms tend to be mild across taxa; although, certain species exhibit increased susceptibility to disease. A variety of diagnostic tools are available, allowing for initial diagnostics and for the monitoring of infectious risk. Whilst supportive therapy proves sufficient in most cases, monoclonal antibody therapy has emerged as a promising additional treatment option. Effective transmission of SARS-CoV-2 in some species raises concerns over potential spillover and the formation of reservoirs. The occurrence of SARS-CoV-2 in a variety of animal species may contribute to the emergence of variants of concern due to altered viral evolutionary constraints. Consequently, this review emphasizes the need for effective biosecurity measures and surveillance strategies to prevent and control SARS-CoV-2 infections in zoological institutions.
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Affiliation(s)
| | - Melissa A. de la Garza
- Michale E. Keeling Center for Comparative Medicine and Research, University of Texas MD Anderson Cancer Center, Bastrop, TX 78602, USA
| | - Jaco Bakker
- Biomedical Primate Research Centre, 2288 GJ Rijswijk, The Netherlands
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3
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Holmes D, Colaneri M, Palomba E, Gori A. Exploring post-SEPSIS and post-COVID-19 syndromes: crossovers from pathophysiology to therapeutic approach. Front Med (Lausanne) 2024; 10:1280951. [PMID: 38249978 PMCID: PMC10797045 DOI: 10.3389/fmed.2023.1280951] [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: 08/21/2023] [Accepted: 12/07/2023] [Indexed: 01/23/2024] Open
Abstract
Sepsis, driven by several infections, including COVID-19, can lead to post-sepsis syndrome (PSS) and post-acute sequelae of COVID-19 (PASC). Both these conditions share clinical and pathophysiological similarities, as survivors face persistent multi-organ dysfunctions, including respiratory, cardiovascular, renal, and neurological issues. Moreover, dysregulated immune responses, immunosuppression, and hyperinflammation contribute to these conditions. The lack of clear definitions and diagnostic criteria hampers comprehensive treatment strategies, and a unified therapeutic approach is significantly needed. One potential target might be the renin-angiotensin system (RAS), which plays a significant role in immune modulation. In fact, RAS imbalance can exacerbate these responses. Potential interventions involving RAS include ACE inhibitors, ACE receptor blockers, and recombinant human ACE2 (rhACE2). To address the complexities of PSS and PASC, a multifaceted approach is required, considering shared immunological mechanisms and the role of RAS. Standardization, research funding, and clinical trials are essential for advancing treatment strategies for these conditions.
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Affiliation(s)
- Darcy Holmes
- Infectious Diseases Unit, Foundation IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Marta Colaneri
- Department of Infectious Diseases, Luigi Sacco Hospital, Milan, Italy
| | - Emanuele Palomba
- Department of Infectious Diseases, Luigi Sacco Hospital, Milan, Italy
| | - Andrea Gori
- Department of Infectious Diseases, Luigi Sacco Hospital, Milan, Italy
- Centre for Multidisciplinary Research in Health Science (MACH), University of Milan, Milan, Italy
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4
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Liu Y, Hu B, Li J, Pei X, Hu X. Perspectives and Prospects on the Application of DNA Aptamer in SARS-CoV-2. Curr Med Chem 2024; 31:273-279. [PMID: 37031389 DOI: 10.2174/0929867330666230408193030] [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: 08/10/2022] [Revised: 02/06/2023] [Accepted: 02/22/2023] [Indexed: 04/10/2023]
Affiliation(s)
- Yunyi Liu
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Biology, Molecular Science and Biomedicine Laboratory and Aptamer Engineering Center of Hunan Province, Hunan University, Changsha, Hunan, 410082, China
| | - Bei Hu
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Biology, Molecular Science and Biomedicine Laboratory and Aptamer Engineering Center of Hunan Province, Hunan University, Changsha, Hunan, 410082, China
| | - Juan Li
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Biology, Molecular Science and Biomedicine Laboratory and Aptamer Engineering Center of Hunan Province, Hunan University, Changsha, Hunan, 410082, China
| | - Xiaming Pei
- Department of Urology, Hunan Cancer Hospital and The Affiliated Cancer Hospital of Xiangya School of Medicine. Changsha, Hunan, 410013, China
| | - Xiaoxiao Hu
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Biology, Molecular Science and Biomedicine Laboratory and Aptamer Engineering Center of Hunan Province, Hunan University, Changsha, Hunan, 410082, China
- Research Institute of Hunan University in Chongqing, Chongqing, 401120, China
- Shenzhen Research Institute, Hunan University, Shenzhen, 518000, China
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5
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Mathew DS, Pandya T, Pandya H, Vaghela Y, Subbian S. An Overview of SARS-CoV-2 Etiopathogenesis and Recent Developments in COVID-19 Vaccines. Biomolecules 2023; 13:1565. [PMID: 38002247 PMCID: PMC10669259 DOI: 10.3390/biom13111565] [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: 09/25/2023] [Revised: 10/18/2023] [Accepted: 10/21/2023] [Indexed: 11/26/2023] Open
Abstract
The Coronavirus disease-2019 (COVID-19), caused by the severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2), has significantly impacted the health and socioeconomic status of humans worldwide. Pulmonary infection of SARS-CoV-2 results in exorbitant viral replication and associated onset of inflammatory cytokine storm and disease pathology in various internal organs. However, the etiopathogenesis of SARS-CoV-2 infection is not fully understood. Currently, there are no targeted therapies available to cure COVID-19, and most patients are treated empirically with anti-inflammatory and/or anti-viral drugs, based on the disease symptoms. Although several types of vaccines are currently implemented to control COVID-19 and prevent viral dissemination, the emergence of new variants of SARS-CoV-2 that can evade the vaccine-induced protective immunity poses challenges to current vaccination strategies and highlights the necessity to develop better and improved vaccines. In this review, we summarize the etiopathogenesis of SARS-CoV-2 and elaborately discuss various types of vaccines and vaccination strategies, focusing on those vaccines that are currently in use worldwide to combat COVID-19 or in various stages of clinical development to use in humans.
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Affiliation(s)
- Dona Susan Mathew
- Department of Microbiology, Amrita Institute of Medical Science and Research Centre, Amrita Vishwa Vidyapeetham, Kochi 608204, India;
| | - Tirtha Pandya
- Public Health Research Institute (PHRI) Center, New Jersey Medical School, Rutgers University, Newark, NJ 07103, USA; (T.P.); (H.P.); (Y.V.)
| | - Het Pandya
- Public Health Research Institute (PHRI) Center, New Jersey Medical School, Rutgers University, Newark, NJ 07103, USA; (T.P.); (H.P.); (Y.V.)
| | - Yuzen Vaghela
- Public Health Research Institute (PHRI) Center, New Jersey Medical School, Rutgers University, Newark, NJ 07103, USA; (T.P.); (H.P.); (Y.V.)
| | - Selvakumar Subbian
- Public Health Research Institute (PHRI) Center, New Jersey Medical School, Rutgers University, Newark, NJ 07103, USA; (T.P.); (H.P.); (Y.V.)
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6
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Philip AA, Hu S, Dai J, Patton JT. Recombinant rotavirus expressing the glycosylated S1 protein of SARS-CoV-2. J Gen Virol 2023; 104:001899. [PMID: 37830788 PMCID: PMC10721933 DOI: 10.1099/jgv.0.001899] [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: 08/01/2023] [Accepted: 09/21/2023] [Indexed: 10/14/2023] Open
Abstract
Reverse genetic systems have been used to introduce heterologous sequences into the rotavirus segmented double-stranded (ds)RNA genome, enabling the generation of recombinant viruses that express foreign proteins and possibly serve as vaccine vectors. Notably, insertion of SARS-CoV-2 sequences into the segment seven (NSP3) RNA of simian SA11 rotavirus was previously shown to result in the production of recombinant viruses that efficiently expressed the N-terminal domain (NTD) and the receptor-binding domain (RBD) of the S1 region of the SARS-CoV-2 spike protein. However, efforts to generate a similar recombinant (r) SA11 virus that efficiently expressed full-length S1 were less successful. In this study, we describe modifications to the S1-coding cassette inserted in the segment seven RNA that allowed recovery of second-generation rSA11 viruses that efficiently expressed the ~120-kDa S1 protein. The ~120-kDa S1 products were shown to be glycosylated, based on treatment with endoglycosidase H, which reduced the protein to a size of ~80 kDa. Co-pulldown assays demonstrated that the ~120-kDa S1 proteins had affinity for the human ACE2 receptor. Although all the second-generation rSA11 viruses expressed glycosylated S1 with affinity for the ACE receptor, only the S1 product of one virus (rSA11/S1f) was appropriately recognized by anti-S1 antibodies, suggesting the rSA11/S1f virus expressed an authentic form of S1. Compared to the other second-generation rSA11 viruses, the design of the rSA11/S1f was unique, encoding an S1 product that did not include an N-terminal FLAG tag. Probably due to the impact of FLAG tags upstream of the S1 signal peptides, the S1 products of the other viruses (rSA11/3fS1 and rSA11/3fS1-His) may have undergone defective glycosylation, impeding antibody binding. In summary, these results indicate that recombinant rotaviruses can serve as expression vectors of foreign glycosylated proteins, raising the possibility of generating rotavirus-based vaccines that can induce protective immune responses against enteric and mucosal viruses with glycosylated capsid components, including SARS-CoV-2.
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Affiliation(s)
- Asha A. Philip
- Department of Biology, Indiana University, Bloomington, IN 47405, USA
- Present address: CSL Seqirus, 225 Wyman Street, Waltham, MA 02452, USA
| | - Sannoong Hu
- Department of Biology, Indiana University, Bloomington, IN 47405, USA
| | - Jin Dai
- Department of Biology, Indiana University, Bloomington, IN 47405, USA
| | - John T. Patton
- Department of Biology, Indiana University, Bloomington, IN 47405, USA
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7
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Cheong KL, Yu B, Teng B, Veeraperumal S, Xu B, Zhong S, Tan K. Post-COVID-19 syndrome management: Utilizing the potential of dietary polysaccharides. Biomed Pharmacother 2023; 166:115320. [PMID: 37595427 DOI: 10.1016/j.biopha.2023.115320] [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: 06/27/2023] [Revised: 07/29/2023] [Accepted: 08/10/2023] [Indexed: 08/20/2023] Open
Abstract
The COVID-19 pandemic has caused significant global impact, resulting in long-term health effects for many individuals. As more patients recover, there is a growing need to identify effective management strategies for ongoing health concerns, such as post-COVID-19 syndrome, characterized by persistent symptoms or complications beyond several weeks or months from the onset of symptoms. In this review, we explore the potential of dietary polysaccharides as a promising approach to managing post-COVID-19 syndrome. We summarize the immunomodulatory, antioxidant, antiviral, and prebiotic activities of dietary polysaccharides for the management of post-COVID-19 syndrome. Furthermore, the review investigates the role of polysaccharides in enhancing immune response, regulating immune function, improving oxidative stress, inhibiting virus binding to ACE2, balancing gut microbiota, and increasing functional metabolites. These properties of dietary polysaccharides may help alleviate COVID-19 symptoms, providing a promising avenue for effective treatment strategies.
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Affiliation(s)
- Kit-Leong Cheong
- Guangdong Provincial Key Laboratory of Aquatic Product Processing and Safety, College of Food Science and Technology, Guangdong Ocean University, Zhanjiang 524088, China
| | - Biao Yu
- Department of Biology, College of Science, Shantou University, Shantou 515063, Guangdong, China
| | - Bo Teng
- Department of Biology, College of Science, Shantou University, Shantou 515063, Guangdong, China
| | - Suresh Veeraperumal
- Department of Biology, College of Science, Shantou University, Shantou 515063, Guangdong, China
| | - Baojun Xu
- Programme of Food Science and Technology, Department of Life Sciences, BNU-HKBU United International College, Zhuhai, China
| | - Saiyi Zhong
- Guangdong Provincial Key Laboratory of Aquatic Product Processing and Safety, College of Food Science and Technology, Guangdong Ocean University, Zhanjiang 524088, China.
| | - Karsoon Tan
- Guangxi Key Laboratory of Beibu Gulf Biodiversity Conservation, Beibu Gulf University, Qinzhou 535011, Guangxi, China.
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8
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Yang L, Wang Z. Bench-to-bedside: Innovation of small molecule anti-SARS-CoV-2 drugs in China. Eur J Med Chem 2023; 257:115503. [PMID: 37229831 PMCID: PMC10193775 DOI: 10.1016/j.ejmech.2023.115503] [Citation(s) in RCA: 39] [Impact Index Per Article: 39.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Revised: 04/19/2023] [Accepted: 05/16/2023] [Indexed: 05/27/2023]
Abstract
The ongoing COVID-19 pandemic has resulted in millions of deaths globally, highlighting the need to develop potent prophylactic and therapeutic strategies against SARS-CoV-2. Small molecule inhibitors (remdesivir, Paxlovid, and molnupiravir) are essential complements to vaccines and play important roles in clinical treatment of SARS-CoV-2. Many advances have been made in development of anti-SARS-CoV-2 inhibitors in China, but progress in discovery and characterization of pharmacological activity, antiviral mechanisms, and clinical efficacy are limited. We review development of small molecule anti-SARS-CoV-2 drugs (azvudine [approved by the NMPA of China on July 25, 2022], VV116 [approved by the NMPA of China on January 29, 2023], FB2001, WPV01, pentarlandir, and cepharanthine) in China and summarize their pharmacological activity, potential mechanisms of action, clinical trials and use, and important milestones in their discovery. The role of structural biology in drug development is also reviewed. Future studies should focus on development of diverse second-generation inhibitors with excellent oral bioavailability, superior plasma half-life, increased antiviral activity against SARS-CoV-2 and its variants, high target specificity, minimal side effects, reduced drug-drug interactions, and improved lung histopathology.
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Affiliation(s)
- Liyan Yang
- School of Physics and Physical Engineering, Qufu Normal University, Qufu, 273165, PR China; Beijing National Laboratory for Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China.
| | - Zhonglei Wang
- Key Laboratory of Green Natural Products and Pharmaceutical Intermediates in Colleges and Universities of Shandong Province, School of Chemistry and Chemical Engineering, Qufu Normal University, Qufu, 273165, PR China; School of Pharmaceutical Sciences, Key Laboratory of Bioorganic Phosphorus, Chemistry & Chemical Biology (Ministry of Education), Tsinghua University, Beijing, 100084, PR China.
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9
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Liana P, Samosir AP, Sari NP, Andriani RAL, Verdiansah V, Hidayatullah H, Ahmad Z, Umar TP. CD4+ and CD8+ cell counts are significantly correlated with absolute lymphocyte count in hospitalized COVID-19 patients: a retrospective study. PeerJ 2023; 11:e15509. [PMID: 37377785 PMCID: PMC10292192 DOI: 10.7717/peerj.15509] [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: 03/21/2023] [Accepted: 05/15/2023] [Indexed: 06/29/2023] Open
Abstract
Background Coronavirus disease 2019 (COVID-19) is a contagious respiratory illness that was declared a pandemic in March 2020. Lymphopenia is one of the specific laboratory results disturbance in COVID-19 patients. Such findings are frequently associated with substantial changes in T-cell counts, particularly CD4+ and CD8+ T-cells. This study aimed to examine the correlation between CD4+ and CD8+ cell counts and absolute lymphocyte count (ALC) in COVID-19 patients and analyze its difference based on the COVID-19 patients' severity. Methods From March 2022 to May 2022, we conducted a retrospective cohort study using medical records and laboratory data from patients diagnosed with COVID-19 at our hospital who met the inclusion and exclusion criteria. The total sampling method was used to recruit study participants. We conducted bivariate analysis, which consisted of correlation and comparative analysis. Results Thirty-five patients met the inclusion and exclusion criteria and were divided into two severity groups (mild-moderate and severe-critical). The findings of this study revealed a significant correlation between CD4+ cell count and ALC on admission (r = 0.69, p < 0.001) and the tenth day of onset (r = 0.559, p < 0.001). Similarly, there was a correlation between CD8+ and ALC at admission (r = 0.543, p = 0.001) and on the tenth day of onset (r = 0.532, p = 0.001). Individuals with severe-critical illness had lower ALC, CD4+, and CD8+ cell counts than those with mild-moderate illness. Conclusion According to the findings of this study, there is a correlation between CD4+ and CD8+ cell counts and ALC in COVID-19 patients. All lymphocyte subsets also showed a lower value in severe forms of the disease.
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Affiliation(s)
- Phey Liana
- Department of Clinical Pathology, Faculty of Medicine, Universitas Sriwijaya, Palembang, South Sumatera, Indonesia
| | | | - Nurmalia Purnama Sari
- Department of Clinical Pathology, Faculty of Medicine, Universitas Sriwijaya, Palembang, South Sumatera, Indonesia
| | - Raden Ayu Linda Andriani
- Department of Internal Medicine, Faculty of Medicine, Universitas Sriwijaya, Palembang, South Sumatera, Indonesia
| | - Verdiansah Verdiansah
- Department of Clinical Pathology, Faculty of Medicine, Universitas Sriwijaya, Palembang, South Sumatera, Indonesia
| | - Hidayatullah Hidayatullah
- Department of Internal Medicine, Faculty of Medicine, Universitas Sriwijaya, Palembang, South Sumatera, Indonesia
| | - Zen Ahmad
- Department of Internal Medicine, Faculty of Medicine, Universitas Sriwijaya, Palembang, South Sumatera, Indonesia
| | - Tungki Pratama Umar
- Faculty of Medicine, Universitas Sriwijaya, Palembang, South Sumatera, Indonesia
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10
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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: 45] [Impact Index Per Article: 45.0] [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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11
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Maki FM, Al-Thwani AN, Jiad KS. Study of some immunological signatures and their association with COVID-19 in a sample of recovered Iraqi patients. Immunobiology 2023; 228:152348. [PMID: 36827832 PMCID: PMC9920766 DOI: 10.1016/j.imbio.2023.152348] [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: 11/24/2022] [Revised: 01/21/2023] [Accepted: 02/08/2023] [Indexed: 02/13/2023]
Abstract
Since its emergence about two years ago, the novel coronavirus has continued to be a challenge and threat to public health, struck most parts of the world, leaving more than half a billion cases of infection and more than five million deaths. Immune response abnormalities post-infection with SARS-CoV-2 have been reported, and the mechanisms that lead to them are still ambiguous. This study was conducted to evaluate some immunological markers in the serum samples of COVID-19 convalescent patients and investigate the association of these immunological signatures with their age and sex. The serum levels of immunoglobulin G, interleukin-1 beta, and interferon lambda-1 of 75 patients and 50 healthy control group members were measured, with 55 % males and 45 % females participating and ages ranging from 20 to 80 years. The measurement of the immunological signatures was performed using the enzyme-linked immunosorbent assay (ELISA). The result revealed highly significant elevated levels of the serum immunological signatures of the convalescent group in comparison to the control group, with P-values of 0.00001 for each signature. Moreover, age was observed to have an association with an elevated level of the immunological signatures as it increased in the elderly, whereas no association with sex was detected. The findings strongly suggest that COVID-19 infection results in a persistent inflammatory response, which leads to prolonged post-recovery symptoms. Post-COVID-19 syndrome necessitates additional research to clarify its pathophysiology, pathogenesis, and long-term implications.
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Affiliation(s)
- Fadia M Maki
- Genetic Engineering and Biotechnology Institute, University of Baghdad, Baghdad, Iraq.
| | - Amina N Al-Thwani
- Genetic Engineering and Biotechnology Institute, University of Baghdad, Baghdad, Iraq
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12
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Exploring the Role of ACE2 as a Connecting Link between COVID-19 and Parkinson's Disease. Life (Basel) 2023; 13:life13020536. [PMID: 36836893 PMCID: PMC9961012 DOI: 10.3390/life13020536] [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: 12/11/2022] [Revised: 01/30/2023] [Accepted: 02/14/2023] [Indexed: 02/17/2023] Open
Abstract
Coronavirus disease 2019 (COVID-19) is frequently accompanied by neurological manifestations such as headache, delirium, and epileptic seizures, whereas ageusia and anosmia may appear before respiratory symptoms. Among the various neurological COVID-19-related comorbidities, Parkinson's disease (PD) has gained increasing attention. Some cases of PD disease have been linked to COVID-19, and both motor and non-motor symptoms in Parkinson's disease patients frequently worsen following SARS-CoV-2 infection. Although it is still unclear whether PD increases the susceptibility to SARS-CoV-2 infection or whether COVID-19 increases the risk of or unmasks future cases of PD, emerging evidence sheds more light on the molecular mechanisms underlying the relationship between these two diseases. Among them, angiotensin-converting enzyme 2 (ACE2), a significant component of the renin-angiotensin system (RAS), seems to play a pivotal role. ACE2 is required for the entry of SARS-CoV-2 to the human host cells, and ACE2 dysregulation is implicated in the severity of COVID-19-related acute respiratory distress syndrome (ARDS). ACE2 imbalance is implicated in core shared pathophysiological mechanisms between PD and COVID-19, including aberrant inflammatory responses, oxidative stress, mitochondrial dysfunction, and immune dysregulation. ACE2 may also be implicated in alpha-synuclein-induced dopaminergic degeneration, gut-brain axis dysregulation, blood-brain axis disruption, autonomic dysfunction, depression, anxiety, and hyposmia, which are key features of PD.
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Batchu S, Diaz MJ, Tran JT, Fadil A, Taneja K, Patel K, Lucke-Wold B. Spatial Mapping of Genes Implicated in SARS-CoV-2 Neuroinvasion to Dorsolateral Prefrontal Cortex Gray Matter. COVID 2023; 3:82-89. [PMID: 36714172 PMCID: PMC9880821 DOI: 10.3390/covid3010005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Introduction SARS-CoV-2 is the newest beta coronavirus family member to demonstrate neuroinvasive capability in severe cases of infection. Despite much research activity in the SARS-CoV-2/COVID-19 space, the gene-level biology of this phenomenon remains poorly understood. In the present analysis, we leveraged spatial transcriptomics methodologies to examine relevant gene heterogeneity in tissue retrieved from the human prefrontal cortex. Methods Expression profiles of genes with established relations to the SARS-CoV-2 neuroinvasion process were spatially resolved in dorsolateral prefrontal cortex tissue (N = 4). Spotplots were generated with mapping to six (6) previously defined gray matter layers. Results Docking gene BSG, processing gene CTSB, and viral defense gene LY6E demonstrated similar spatial enrichment. Docking gene ACE2 and transmembrane series proteases involved in spike protein processing were lowly expressed across DLPFC samples. Numerous other findings were obtained. Conclusion Efforts to spatially represent expression levels of key SARS-CoV-2 brain infiltration genes remain paltry to date. Understanding the sobering history of beta coronavirus neuroinvasion represents a weak point in viral research. Here we provide the first efforts to characterize a motley of such genes in the dorsolateral prefrontal cortex.
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Affiliation(s)
- Sai Batchu
- Cooper Medical School, Rowan University, Camden, NJ 08103, USA
| | | | - Jasmine Thuy Tran
- School of Medicine, University of Indiana, Indianapolis, IN 47405, USA
| | - Angela Fadil
- College of Medicine, University of Florida, Gainesville, FL 32611, USA
| | - Kamil Taneja
- Renaissance School of Medicine, Stony Brook University, Stony Brook, NY 11794, USA
| | - Karan Patel
- Cooper Medical School, Rowan University, Camden, NJ 08103, USA
| | - Brandon Lucke-Wold
- Department of Neurosurgery, University of Florida, Gainesville, FL 32611, USA
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14
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Arab F, Mollazadeh S, Ghayourbabaei F, Moghbeli M, Saburi E. The role of HLA genotypes in understanding the pathogenesis of severe COVID-19. EGYPTIAN JOURNAL OF MEDICAL HUMAN GENETICS 2023; 24:14. [PMID: 36718139 PMCID: PMC9878497 DOI: 10.1186/s43042-023-00392-3] [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: 07/06/2022] [Accepted: 01/18/2023] [Indexed: 01/27/2023] Open
Abstract
The coronavirus disease 2019 (COVID-19) pandemic has caused human tragedy through the global spread of the viral pathogen SARS-CoV-2. Although the underlying factors for the severity of COVID-19 in different people are still unknown, several gene variants can be used as predictors of disease severity, particularly variations in viral receptor genes such as angiotensin-converting enzyme 2 (ACE2) or major histocompatibility complex (MHC) genes. The reaction of the immune system, as the most important defense strategy in the case of viruses, plays a decisive role. The innate immune system is important both as a primary line of defense and as a trigger of the acquired immune response. The HLA-mediated acquired immune response is linked to the acquired immune system. In various diseases, it has been shown that genetic alterations in components of the immune system can play a crucial role in how the body responds to pathogens, especially viruses. One of the most important host genetic factors is the human leukocyte antigen (HLA) profile, which includes HLA classes I and II and may be symbolic of the diversity of immune response and genetic predisposition in disease progression. COVID-19 will have direct contact with the acquired immune system as an intracellular pathogen after exposure to the proteasome and its components through class I HLA. Therefore, it is assumed that in different genotypes of the HLA-I class, an undesirable supply causes an insufficient activation of the immune system. Insufficient binding of antigen delivered by class I HLA to host lymphocytes results in uncertain identification and insufficient activation of the acquired immune system. The absence of secretion of immune cytokines such as interferons, which play an important role in controlling viral infection in the early stages, is a complication of this event. Understanding the allelic diversity of HLA in people infected with coronavirus compared with uninfected people of one race not only allows identification of people with HLA susceptible to COVID-19 but also provides better insight into the behavior of the virus, which helps to take effective preventive and curative measures earlier.
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Affiliation(s)
- Fatemeh Arab
- grid.411583.a0000 0001 2198 6209Medical Genetics and Molecular Medicine Department, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Samaneh Mollazadeh
- grid.464653.60000 0004 0459 3173Natural Products and Medicinal Plants Research Center, North Khorasan University of Medical Sciences, Bojnurd, Iran
| | - Farnaz Ghayourbabaei
- grid.411301.60000 0001 0666 1211Department of Biology, Faculty of Sciences, University of Ferdowsi, Mashhad, Iran
| | - Meysam Moghbeli
- grid.411583.a0000 0001 2198 6209Medical Genetics and Molecular Medicine Department, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Ehsan Saburi
- grid.411583.a0000 0001 2198 6209Medical Genetics and Molecular Medicine Department, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
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15
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Endo Y, Hickerson BT, Ilyushina NA, Mohan N, Peng H, Takeda K, Donnelly RP, Wu WJ. Identification of a pharmacological approach to reduce ACE2 expression and development of an in vitro COVID-19 viral entry model. J Virus Erad 2022; 8:100307. [PMID: 36514715 PMCID: PMC9733118 DOI: 10.1016/j.jve.2022.100307] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Revised: 11/18/2022] [Accepted: 12/08/2022] [Indexed: 12/14/2022] Open
Abstract
Because of rapid emergence and circulation of the SARS-CoV-2 variants, especially Omicron which shows increased transmissibility and resistant to antibodies, there is an urgent need to develop novel therapeutic drugs to treat COVID-19. In this study we developed an in vitro cellular model to explore the regulation of ACE2 expression and its correlation with ACE2-mediated viral entry. We examined ACE2 expression in a variety of human cell lines, some of which are commonly used to study SARS-CoV-2. Using the developed model, we identified a number of inhibitors which reduced ACE2 protein expression. The greatest reduction of ACE2 expression was observed when CK869, an inhibitor of the actin-related protein 2/3 (ARP2/3) complex, was combined with 5-(N-ethyl-N-isopropyl)-amiloride (EIPA), an inhibitor of sodium-hydrogen exchangers (NHEs), after treatment for 24 h. Using pseudotyped lentivirus expressing the SARS-CoV-2 full-length spike protein, we found that ACE2-dependent viral entry was inhibited in CK869 + EIPA-treated Calu-3 and MDA-MB-468 cells. This study provides an in vitro model that can be used for the screening of novel therapeutic candidates that may be warranted for further pre-clinical and clinical studies on COVID-19 countermeasures.
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Affiliation(s)
- Yukinori Endo
- Division of Biotechnology Review and Research 1 (DBRR1), Office of Biotechnology Products (OBP), Office of Pharmaceutical Quality (OPQ), Center for Drug Evaluation and Research (CDER), U.S. Food and Drug Administration (FDA), 10903 New Hampshire Avenue, Silver Spring, MD, 20993, USA
| | - Brady T. Hickerson
- Division of Biotechnology Review and Research 2 (DBRR2), Office of Biotechnology Products (OBP), Office of Pharmaceutical Quality (OPQ), Center for Drug Evaluation and Research (CDER), U.S. Food and Drug Administration (FDA), 10903 New Hampshire Avenue, Silver Spring, MD, 20993, USA
| | - Natalia A. Ilyushina
- Division of Biotechnology Review and Research 2 (DBRR2), Office of Biotechnology Products (OBP), Office of Pharmaceutical Quality (OPQ), Center for Drug Evaluation and Research (CDER), U.S. Food and Drug Administration (FDA), 10903 New Hampshire Avenue, Silver Spring, MD, 20993, USA
| | - Nishant Mohan
- Division of Biotechnology Review and Research 1 (DBRR1), Office of Biotechnology Products (OBP), Office of Pharmaceutical Quality (OPQ), Center for Drug Evaluation and Research (CDER), U.S. Food and Drug Administration (FDA), 10903 New Hampshire Avenue, Silver Spring, MD, 20993, USA
| | - Hanjing Peng
- Division of Biotechnology Review and Research 1 (DBRR1), Office of Biotechnology Products (OBP), Office of Pharmaceutical Quality (OPQ), Center for Drug Evaluation and Research (CDER), U.S. Food and Drug Administration (FDA), 10903 New Hampshire Avenue, Silver Spring, MD, 20993, USA
| | - Kazuyo Takeda
- Microscopy and Imaging Core Facility, Center for Biologics Evaluation and Research (CBER), U.S. Food and Drug Administration (FDA), 10903 New Hampshire Avenue, Silver Spring, MD, 20993, USA
| | - Raymond P. Donnelly
- Division of Biotechnology Review and Research 2 (DBRR2), Office of Biotechnology Products (OBP), Office of Pharmaceutical Quality (OPQ), Center for Drug Evaluation and Research (CDER), U.S. Food and Drug Administration (FDA), 10903 New Hampshire Avenue, Silver Spring, MD, 20993, USA
| | - Wen Jin Wu
- Division of Biotechnology Review and Research 1 (DBRR1), Office of Biotechnology Products (OBP), Office of Pharmaceutical Quality (OPQ), Center for Drug Evaluation and Research (CDER), U.S. Food and Drug Administration (FDA), 10903 New Hampshire Avenue, Silver Spring, MD, 20993, USA,Corresponding author
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16
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First-episode psychotic disorders in the wake of the COVID-19 pandemic: a descriptive review of casereports. Acta Neuropsychiatr 2022; 34:289-310. [PMID: 35357298 DOI: 10.1017/neu.2022.11] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
OBJECTIVE Since the onset of COVID-19 pandemic, many case reports and case series dealt with new-onset psychotic disorders in patients either infected with SARS-CoV-2 or thematically linked to the pandemic, but without an infection. Our aim was to provide a comprehensive collection of these reports to illustrate the nature of these psychoses. METHODS We conducted a literature search in MEDLINE, Embase, PsycINFO, using search terms regarding first-episode psychotic disorders in the context of corona. RESULTS 96 case reports or case series covering 146 patients (62 without and 84 with SARS-CoV-2 infection) were found. Compared to patients without infection, patients with infection showed significantly more often visual hallucinations (28.6% vs 8.1%), confusion (36.9% vs 11.3%), an acute onset of illness (88.5% vs 59.6%) and less often depression (13.1% vs 35.5%) and a delusional content related to the pandemic (29.5% vs 78.3%). Both groups had an equally favourable outcome with a duration of psychosis ≤2 weeks in half and full remission in two-thirds of patients. In patients with infection, signs of inflammation were reported in 78.3% and increased CRP in 58.6%. While reports on patients with infection are continuously published, no report about patients without infection was found after July 2020. CONCLUSION Cases without infection were considered reactive and originated all from the first wave of the corona pandemic. In cases with infection, inflammation was considered as the main pathogenetic factor but was not found in all patients. Diagnosis was impeded by the overlap of psychosis with delirium.
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17
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Jin R, Niu C, Wu F, Zhou S, Han T, Zhang Z, Li E, Zhang X, Xu S, Wang J, Tian S, Chen W, Ye Q, Cao C, Cheng L. DNA damage contributes to age-associated differences in SARS-CoV-2 infection. Aging Cell 2022; 21:e13729. [PMID: 36254583 PMCID: PMC9741512 DOI: 10.1111/acel.13729] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Revised: 09/01/2022] [Accepted: 09/26/2022] [Indexed: 12/14/2022] Open
Abstract
Coronavirus disease 2019 (COVID-19), caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), is known to disproportionately affect older individuals. How aging processes affect SARS-CoV-2 infection and disease progression remains largely unknown. Here, we found that DNA damage, one of the hallmarks of aging, promoted SARS-CoV-2 infection in vitro and in vivo. SARS-CoV-2 entry was facilitated by DNA damage caused by extrinsic genotoxic stress or telomere dysfunction and hampered by inhibition of the DNA damage response (DDR). Mechanistic analysis revealed that DDR increased expression of angiotensin-converting enzyme 2 (ACE2), the primary receptor of SARS-CoV-2, by activation of transcription factor c-Jun. Importantly, in vivo experiment using a mouse-adapted viral strain also verified the significant roles of DNA damage in viral entry and severity of infection. Expression of ACE2 was elevated in the older human and mice tissues and positively correlated with γH2AX, a DNA damage biomarker, and phosphorylated c-Jun (p-c-Jun). Finally, nicotinamide mononucleotide (NMN) and MDL-800, which promote DNA repair, alleviated SARS-CoV-2 infection and disease severity in vitro and in vivo. Taken together, our data provide insights into the age-associated differences in SARS-CoV-2 infection and a novel approach for antiviral intervention.
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Affiliation(s)
- Rui Jin
- Beijing Institute of BiotechnologyBeijingChina
| | - Chang Niu
- College of Life SciencesCapital Normal UniversityBeijingChina
| | - Fengyun Wu
- College of Life SciencesCapital Normal UniversityBeijingChina
| | - Sixin Zhou
- Department of SurgeryChinese PLA General HospitalBeijingChina
| | - Tao Han
- BaYi Children's Hospital, the Seventh Medical CenterChinese PLA General HospitalBeijingChina
| | - Zhe Zhang
- Beijing Institute of BiotechnologyBeijingChina
| | - Entao Li
- Key Laboratory of Jilin Province for Zoonosis Prevention and Control, Changchun Veterinary Research InstituteChinese Academy of Agricultural SciencesChangchunChina
| | - Xiaona Zhang
- College of Life SciencesCapital Normal UniversityBeijingChina
| | - Shanrong Xu
- School of Life ScienceAnqing Normal UniversityAnqingChina
| | - Jiadong Wang
- Department of Radiation Medicine, School of Basic Medical Sciences, Institute of Systems BiomedicinePeking University Health Science CenterBeijingChina
| | - Shen Tian
- College of Life SciencesCapital Normal UniversityBeijingChina
| | - Wei Chen
- Beijing Institute of BiotechnologyBeijingChina
| | - Qinong Ye
- Beijing Institute of BiotechnologyBeijingChina
| | - Cheng Cao
- Beijing Institute of BiotechnologyBeijingChina
| | - Long Cheng
- Beijing Institute of BiotechnologyBeijingChina
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18
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Serna-Muñoz R, Hernández-Terán A, Soto-Nava M, Tapia-Trejo D, Ávila-Ríos S, Mejía-Nepomuceno F, García E, Castillejos-López M, Higuera-Iglesias AL, Aquino-Gálvez A, Thirion-Romero I, Pérez-Padilla R, Aguilar-Faisal JL, Vázquez-Pérez JA. Longitudinal Characterization of a Neutralizing and Total Antibody Response in Patients with Severe COVID-19 and Fatal Outcomes. Vaccines (Basel) 2022; 10:2063. [PMID: 36560474 PMCID: PMC9785259 DOI: 10.3390/vaccines10122063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Revised: 11/23/2022] [Accepted: 11/29/2022] [Indexed: 12/03/2022] Open
Abstract
The host immune response to SARS-CoV-2 appears to play a critical role in disease pathogenesis and clinical manifestations in severe COVID-19 cases. Until now, the importance of developing a neutralizing antibody response in the acute phase and its relationship with progression to severe disease or fatal outcome among hospitalized patients remains unclear. In this study, we aim to characterize and compare longitudinally the primary humoral immune host response in the early stages of the disease, looking for an association between neutralization, antibody titers, infective viral lineage, and the clinical outcome in hospitalized and non-hospitalized patients. A total of 111 patients admitted at INER from November 2021 to June 2022 were included. We found that patients with negative or low neutralization showed a significant reduction in survival probability compared to patients with medium or high neutralization. We observed a significant decrease in the median of neutralization in patients infected with viral variants with changes in RBD of the spike protein. Our results suggest that developing an early and robust neutralizing response against SARS-CoV-2 may increase survival probability in critical patients.
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Affiliation(s)
- Ricardo Serna-Muñoz
- Departamento de Investigación en Tabaquismo y EPOC, Instituto Nacional de Enfermedades Respiratorias Ismael Cosío Villegas INER, Mexico City 14080, Mexico
- Escuela Superior de Medicina, Instituto Politécnico Nacional, Mexico City 11340, Mexico
| | - Alejandra Hernández-Terán
- Departamento de Investigación en Tabaquismo y EPOC, Instituto Nacional de Enfermedades Respiratorias Ismael Cosío Villegas INER, Mexico City 14080, Mexico
| | - Maribel Soto-Nava
- CIENI Centre for Research in Infectious Diseases, National Institute of Respiratory Diseases, Mexico City 14080, Mexico
| | - Daniela Tapia-Trejo
- CIENI Centre for Research in Infectious Diseases, National Institute of Respiratory Diseases, Mexico City 14080, Mexico
| | - Santiago Ávila-Ríos
- CIENI Centre for Research in Infectious Diseases, National Institute of Respiratory Diseases, Mexico City 14080, Mexico
| | - Fidencio Mejía-Nepomuceno
- Departamento de Investigación en Tabaquismo y EPOC, Instituto Nacional de Enfermedades Respiratorias Ismael Cosío Villegas INER, Mexico City 14080, Mexico
| | - Emma García
- Departamento de Unidad de Epidemiología Hospitalaria e Infectología, Instituto Nacional de Enfermedades Respiratorias Ismael Cosío Villegas INER, Mexico City 14080, Mexico
| | - Manuel Castillejos-López
- Departamento de Unidad de Epidemiología Hospitalaria e Infectología, Instituto Nacional de Enfermedades Respiratorias Ismael Cosío Villegas INER, Mexico City 14080, Mexico
| | - Anjarath Lorena Higuera-Iglesias
- Departamento de Unidad de Epidemiología Hospitalaria e Infectología, Instituto Nacional de Enfermedades Respiratorias Ismael Cosío Villegas INER, Mexico City 14080, Mexico
| | - Arnoldo Aquino-Gálvez
- Laboratorio de Biología Molecular, Departamento de Fibrosis Pulmonar, Instituto Nacional de Enfermedades Respiratorias Ismael Cosío Villegas INER, Mexico City 14080, Mexico
| | - Ireri Thirion-Romero
- Departamento de Investigación en Tabaquismo y EPOC, Instituto Nacional de Enfermedades Respiratorias Ismael Cosío Villegas INER, Mexico City 14080, Mexico
| | - Rogelio Pérez-Padilla
- Departamento de Investigación en Tabaquismo y EPOC, Instituto Nacional de Enfermedades Respiratorias Ismael Cosío Villegas INER, Mexico City 14080, Mexico
| | | | - Joel Armando Vázquez-Pérez
- Departamento de Investigación en Tabaquismo y EPOC, Instituto Nacional de Enfermedades Respiratorias Ismael Cosío Villegas INER, Mexico City 14080, Mexico
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Bellastella G, Cirillo P, Carbone C, Scappaticcio L, Maio A, Botta G, Tomasuolo M, Longo M, Pontillo A, Bellastella A, Esposito K, De Bellis A. Neuroimmunoendocrinology of SARS-CoV 2 Infection. Biomedicines 2022; 10:2855. [PMID: 36359373 PMCID: PMC9687863 DOI: 10.3390/biomedicines10112855] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Revised: 10/29/2022] [Accepted: 11/03/2022] [Indexed: 11/25/2023] Open
Abstract
This review is aimed at illustrating and discussing the neuroimmune endocrinological aspects of the SARS-CoV-2 infection in light of the studies on this topic that have so far appeared in the literature. The most characteristic findings and pending controversies were derived by PubMed and Scopus databases. We included original and observational studies, reviews, meta-analysis, and case reports. The entry of the coronavirus into susceptible cells is allowed by the interaction with an ecto-enzyme located on human cells, the angiotensin-converting enzyme 2 (ACE2). SARS-CoV-2 also targets the central nervous system (CNS), including hypothalamic-pituitary structures, as their tissues express ACE2, and ACE2 mRNA expression in hypothalamus and pituitary gland cells has been confirmed in an autoptic study on patients who died of COVID 19. SARS-CoV-2 infection may cause central endocrine disorders in acute phase and in post-COVID period, particularly due to the effects of this virus at CNS level involving the hypothalamic-pituitary axis. The aggression to the hypothalamus-pituitary region may also elicit an autoimmune process involving this axis, responsible consequently for functional disorders of the satellite glands. Adrenal, thyroid and gonadal dysfunctions, as well as pituitary alterations involving GH and prolactin secretions, have so far been reported. However, the extent to which COVID-19 contributes to short- and long-term effects of infection to the endocrine system is currently being discussed and deserves further detailed research.
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Affiliation(s)
- Giuseppe Bellastella
- Unit of Endocrinology and Metabolic Diseases, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy
- Department of Advanced Medical and Surgical Sciences, University of Campania Luigi Vanvitelli, 80138 Naples, Italy
| | - Paolo Cirillo
- Department of Advanced Medical and Surgical Sciences, University of Campania Luigi Vanvitelli, 80138 Naples, Italy
| | - Carla Carbone
- Unit of Endocrinology and Metabolic Diseases, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy
- Department of Advanced Medical and Surgical Sciences, University of Campania Luigi Vanvitelli, 80138 Naples, Italy
| | - Lorenzo Scappaticcio
- Department of Advanced Medical and Surgical Sciences, University of Campania Luigi Vanvitelli, 80138 Naples, Italy
| | - Antonietta Maio
- Department of Advanced Medical and Surgical Sciences, University of Campania Luigi Vanvitelli, 80138 Naples, Italy
| | - Graziella Botta
- Department of Advanced Medical and Surgical Sciences, University of Campania Luigi Vanvitelli, 80138 Naples, Italy
| | - Maria Tomasuolo
- Department of Advanced Medical and Surgical Sciences, University of Campania Luigi Vanvitelli, 80138 Naples, Italy
| | - Miriam Longo
- Unit of Endocrinology and Metabolic Diseases, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy
| | - Alessandro Pontillo
- Unit of Endocrinology and Metabolic Diseases, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy
| | | | - Katherine Esposito
- Unit of Endocrinology and Metabolic Diseases, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy
- Department of Advanced Medical and Surgical Sciences, University of Campania Luigi Vanvitelli, 80138 Naples, Italy
| | - Annamaria De Bellis
- Department of Advanced Medical and Surgical Sciences, University of Campania Luigi Vanvitelli, 80138 Naples, Italy
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Lazar V, Raynaud J, Magidi S, Bresson C, Martini JF, Galbraith S, Wunder F, Onn A, Batist G, Girard N, Lassen U, Pramesh CS, Al-Omari A, Ikeda S, Berchem G, Blay JY, Solomon B, Felip E, Tabernero J, Rubin E, Philip T, Porgador A, Berindan-Neagoe I, Schilsky RL, Kurzrock R. Comorbidity between lung cancer and COVID-19 pneumonia: role of immunoregulatory gene transcripts in high ACE2-expressing normal lung. Ther Adv Med Oncol 2022; 14:17588359221133893. [PMID: 36324736 PMCID: PMC9618916 DOI: 10.1177/17588359221133893] [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: 05/04/2022] [Accepted: 10/03/2022] [Indexed: 01/24/2023] Open
Abstract
BACKGROUND SARS-CoV-2 (COVID-19) elicits a T-cell antigen-mediated immune response of variable efficacy. To understand this variability, we explored transcriptomic expression of angiotensin-converting enzyme 2 (ACE2, the SARS-CoV-2 receptor) and of immunoregulatory genes in normal lung tissues from patients with non-small cell lung cancer (NSCLC). METHODS This study used the transcriptomic and the clinical data for NSCLC patients generated during the CHEMORES study [n = 123 primary resected (early-stage) NSCLC] and the WINTHER clinical trial (n = 32 metastatic NSCLC). RESULTS We identified patient subgroups with high and low ACE2 expression (p = 1.55 × 10-19) in normal lung tissue, presumed to be at higher and lower risk, respectively, of developing severe COVID-19 should they become infected. ACE2 transcript expression in normal lung tissues (but not in tumor tissue) of patients with NSCLC was higher in individuals with more advanced disease. High-ACE2 expressors had significantly higher levels of CD8+ cytotoxic T lymphocytes and natural killer cells but with presumably impaired function by high Thymocyte Selection-Associated High Mobility Group Box Protein TOX (TOX) expression. In addition, immune checkpoint-related molecules - PD-L1, CTLA-4, PD-1, and TIGIT - are more highly expressed in normal (but not tumor) lung tissues; these molecules might dampen immune response to either viruses or cancer. Importantly, however, high inducible T-cell co-stimulator (ICOS), which can amplify immune and cytokine reactivity, significantly correlated with high ACE2 expression in univariable analysis of normal lung (but not lung tumor tissue). CONCLUSIONS We report a normal lung immune-tolerant state that may explain a potential comorbidity risk between two diseases - NSCLC and susceptibility to COVID-19 pneumonia. Further, a NSCLC patient subgroup has normal lung tissue expressing high ACE2 and high ICOS transcripts, the latter potentially promoting a hyperimmune response, and possibly leading to severe COVID-19 pulmonary compromise.
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Affiliation(s)
| | | | - Shai Magidi
- Worldwide Innovative Network (WIN) Association – WIN Consortium, Villejuif, France
| | | | | | | | - Fanny Wunder
- Worldwide Innovative Network (WIN) Association – WIN Consortium, Villejuif, France
| | - Amir Onn
- Sheba Medical Center, Tel-Hashomer, Israel
| | - Gerald Batist
- Segal Cancer Centre, Jewish General Hospital, McGill University, Montréal, Canada
| | | | | | - C. S. Pramesh
- Tata Memorial Hospital, Tata Memorial Centre, Homi Bhabha National Institute, Mumbai, Maharashtra, India
| | | | | | - Guy Berchem
- Centre Hospitalier Luxembourg and Luxembourg Institute of Health, Luxembourg, Luxembourg
| | - Jean-Yves Blay
- Centre Leon Bérard, University Lyon 1, LYRICAN & NETSARC+, Lyon, France
| | | | - Enriqueta Felip
- Vall d’Hebron Hospital Campus and Institute of Oncology, UVic-UCC, Barcelona, Spain
| | | | - Eitan Rubin
- Faculty of Health Sciences Ben-Gurion University of the Negev, Beer-Sheeva, Israel
| | | | - Angel Porgador
- Faculty of Health Sciences Ben-Gurion University of the Negev, Beer-Sheeva, Israel
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21
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Yan H, Liu Z, Yan G, Liu X, Liu X, Wang Y, Chen Y. A robust high-throughput fluorescence polarization assay for rapid screening of SARS-CoV-2 papain-like protease inhibitors. Virology 2022; 574:18-24. [PMID: 35870326 PMCID: PMC9287753 DOI: 10.1016/j.virol.2022.07.006] [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: 06/20/2022] [Revised: 07/10/2022] [Accepted: 07/12/2022] [Indexed: 12/01/2022]
Abstract
The global scourge of COVID-19 is a serious threat to public health, but effective therapies remain very limited for this disease. Therefore, the discovery of novel antiviral agents is urgently needed to fight against COVID-19. In the lifecycle of SARS-CoV-2, the causing pathogen of COVID-19, papain-like protease (PLpro) is responsible for the cleavage of polyprotein into functional units as well as immune evasion of vaccines. Hence, PLpro has been regarded as an attractive target to develop antiviral agents. Herein, we first developed a robust and simple sandwich-like fluorescence polarization (FP) screening assay for the discovery of PLpro inhibitors, and identified anacardic acid as a novel competitive inhibitor against PLpro in vitro with an IC50 value of 24.26 ± 0.4 μM. This reliable FP screening assay could provide a prospective avenue for rapid discovery of antiviral agents targeting PLpro in a large-scale screening.
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Affiliation(s)
- Haohao Yan
- Institute for Drug Screening and Evaluation, Wannan Medical College, Wuhu, China
| | - Zhicheng Liu
- Institute for Drug Screening and Evaluation, Wannan Medical College, Wuhu, China
| | - Gangan Yan
- Institute for Drug Screening and Evaluation, Wannan Medical College, Wuhu, China
| | - Xiaoli Liu
- Institute for Drug Screening and Evaluation, Wannan Medical College, Wuhu, China
| | - Xiaoping Liu
- Institute for Drug Screening and Evaluation, Wannan Medical College, Wuhu, China
| | - Yanchang Wang
- Department of Biomedical Sciences, College of Medicine, Florida State University, Tallahassee, United States.
| | - Yunyu Chen
- Institute for Drug Screening and Evaluation, Wannan Medical College, Wuhu, China.
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22
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An Updated Review on SARS-CoV-2 Infection in Animals. Viruses 2022; 14:v14071527. [PMID: 35891507 PMCID: PMC9323600 DOI: 10.3390/v14071527] [Citation(s) in RCA: 28] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2022] [Revised: 07/06/2022] [Accepted: 07/11/2022] [Indexed: 01/27/2023] Open
Abstract
The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic has lasted for two years and caused millions of infections and deaths in humans. Although the origin of SARS-CoV-2 infection in humans remains unknown, infection in animals has been frequently reported in varieties of animals all over the world. Both experimental and natural infections of SARS-CoV-2 in different animal species provide useful information on viral host range and pathogenicity. As the pandemic continues to evolve, SARS-CoV-2 infection in animals will be expanding. In this review, we summarized SARS-CoV-2 testing and infection in animals as well as SARS-CoV-2 strains and transmission in animals. Current data showed that at least 18 different animal species tested positive for SARS-CoV-2. These 18 animal species belong to pet, captive, farmed, and wild animals. Fifteen of the eighteen animal species were known to be positive for the Delta variant and ten animal species were infected with two different types of variants. Human-to-animal, animal-to-animal, and animal-to-human transmission events were suggested in different outbreaks involved in animal infection with SARS-CoV-2. Continued testing, immunization, and surveillance are warranted.
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23
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Ayón-Núñez DA, Cervantes-Torres J, Cabello-Gutiérrez C, Rosales-Mendoza S, Rios-Valencia D, Huerta L, Bobes RJ, Carrero JC, Segura-Velázquez R, Fierro NA, Hernández M, Zúñiga-Ramos J, Gamba G, Cárdenas G, Frías-Jiménez E, Herrera LA, Fragoso G, Sciutto E, Suárez-Güemes F, Laclette JP. An RBD-Based Diagnostic Method Useful for the Surveillance of Protective Immunity against SARS-CoV-2 in the Population. Diagnostics (Basel) 2022; 12:diagnostics12071629. [PMID: 35885534 PMCID: PMC9324632 DOI: 10.3390/diagnostics12071629] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Revised: 04/24/2022] [Accepted: 04/30/2022] [Indexed: 12/17/2022] Open
Abstract
After more than two years, the COVID-19 pandemic is still ongoing and evolving all over the world; human herd immunity against SARS-CoV-2 increases either by infection or by unprecedented mass vaccination. A substantial change in population immunity is expected to contribute to the control of transmission. It is essential to monitor the extension and duration of the population’s immunity to support the decisions of health authorities in each region and country, directed to chart the progressive return to normality. For this purpose, the availability of simple and cheap methods to monitor the levels of relevant antibodies in the population is a widespread necessity. Here, we describe the development of an RBD-based ELISA for the detection of specific antibodies in large numbers of samples. The recombinant expression of an RBD-poly-His fragment was carried out using either bacterial or eukaryotic cells in in vitro culture. After affinity chromatography purification, the performance of both recombinant products was compared by ELISA in similar trials. Our results showed that eukaryotic RBD increased the sensitivity of the assay. Interestingly, our results also support a correlation of the eukaryotic RBD-based ELISA with other assays aimed to test for neutralizing antibodies, which suggests that it provides an indication of protective immunity against SARS-CoV-2.
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Affiliation(s)
- Dolores Adriana Ayón-Núñez
- School of Veterinary Medicine and Zootechnics, Universidad Nacional Autónoma de México, Coyoacán, Ciudad de México 04510, Mexico; (D.A.A.-N.); (R.S.-V.)
| | - Jacquelynne Cervantes-Torres
- Biomedical Research Institute, Universidad Nacional Autónoma de México, Coyoacán, Ciudad de México 04510, Mexico; (J.C.-T.); (D.R.-V.); (L.H.); (R.J.B.); (J.C.C.); (N.A.F.); (M.H.); (G.G.); (G.F.); (E.S.)
| | - Carlos Cabello-Gutiérrez
- Instituto Nacional de Enfermedades Respiratorias Ismael Cosío Villegas, Calzada de Tlalpan 4502, Belisario Domínguez Secc. 16, Tlalpan, Ciudad de México 14080, Mexico; (C.C.-G.); (J.Z.-R.)
| | - Sergio Rosales-Mendoza
- Laboratorio de Biofarmacéuticos Recombinantes, Facultad de Ciencias Químicas, Universidad Autónoma de San Luis Potosí, Av. Dr. Manuel Nava 6, San Luis Potosí 78210, Mexico;
| | - Diana Rios-Valencia
- Biomedical Research Institute, Universidad Nacional Autónoma de México, Coyoacán, Ciudad de México 04510, Mexico; (J.C.-T.); (D.R.-V.); (L.H.); (R.J.B.); (J.C.C.); (N.A.F.); (M.H.); (G.G.); (G.F.); (E.S.)
| | - Leonor Huerta
- Biomedical Research Institute, Universidad Nacional Autónoma de México, Coyoacán, Ciudad de México 04510, Mexico; (J.C.-T.); (D.R.-V.); (L.H.); (R.J.B.); (J.C.C.); (N.A.F.); (M.H.); (G.G.); (G.F.); (E.S.)
| | - Raúl J. Bobes
- Biomedical Research Institute, Universidad Nacional Autónoma de México, Coyoacán, Ciudad de México 04510, Mexico; (J.C.-T.); (D.R.-V.); (L.H.); (R.J.B.); (J.C.C.); (N.A.F.); (M.H.); (G.G.); (G.F.); (E.S.)
| | - Julio César Carrero
- Biomedical Research Institute, Universidad Nacional Autónoma de México, Coyoacán, Ciudad de México 04510, Mexico; (J.C.-T.); (D.R.-V.); (L.H.); (R.J.B.); (J.C.C.); (N.A.F.); (M.H.); (G.G.); (G.F.); (E.S.)
| | - René Segura-Velázquez
- School of Veterinary Medicine and Zootechnics, Universidad Nacional Autónoma de México, Coyoacán, Ciudad de México 04510, Mexico; (D.A.A.-N.); (R.S.-V.)
| | - Nora Alma Fierro
- Biomedical Research Institute, Universidad Nacional Autónoma de México, Coyoacán, Ciudad de México 04510, Mexico; (J.C.-T.); (D.R.-V.); (L.H.); (R.J.B.); (J.C.C.); (N.A.F.); (M.H.); (G.G.); (G.F.); (E.S.)
| | - Marisela Hernández
- Biomedical Research Institute, Universidad Nacional Autónoma de México, Coyoacán, Ciudad de México 04510, Mexico; (J.C.-T.); (D.R.-V.); (L.H.); (R.J.B.); (J.C.C.); (N.A.F.); (M.H.); (G.G.); (G.F.); (E.S.)
| | - Joaquín Zúñiga-Ramos
- Instituto Nacional de Enfermedades Respiratorias Ismael Cosío Villegas, Calzada de Tlalpan 4502, Belisario Domínguez Secc. 16, Tlalpan, Ciudad de México 14080, Mexico; (C.C.-G.); (J.Z.-R.)
| | - Gerardo Gamba
- Biomedical Research Institute, Universidad Nacional Autónoma de México, Coyoacán, Ciudad de México 04510, Mexico; (J.C.-T.); (D.R.-V.); (L.H.); (R.J.B.); (J.C.C.); (N.A.F.); (M.H.); (G.G.); (G.F.); (E.S.)
- Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Vasco de Quiroga 15, Belisario Domínguez Secc. 16, Tlalpan, Ciudad de México 14080, Mexico
| | - Graciela Cárdenas
- Instituto Nacional de Neurología y Neurocirugía, Av. Insurgentes Sur 3877, Tlalpan, Ciudad de México 14269, Mexico;
| | - Emmanuel Frías-Jiménez
- Instituto Nacional de Medicina Genómica, Periférico Sur 4809, Ciudad de México 14610, Mexico; (E.F.-J.); (L.A.H.)
| | - Luis Alonso Herrera
- Instituto Nacional de Medicina Genómica, Periférico Sur 4809, Ciudad de México 14610, Mexico; (E.F.-J.); (L.A.H.)
| | - Gladis Fragoso
- Biomedical Research Institute, Universidad Nacional Autónoma de México, Coyoacán, Ciudad de México 04510, Mexico; (J.C.-T.); (D.R.-V.); (L.H.); (R.J.B.); (J.C.C.); (N.A.F.); (M.H.); (G.G.); (G.F.); (E.S.)
| | - Edda Sciutto
- Biomedical Research Institute, Universidad Nacional Autónoma de México, Coyoacán, Ciudad de México 04510, Mexico; (J.C.-T.); (D.R.-V.); (L.H.); (R.J.B.); (J.C.C.); (N.A.F.); (M.H.); (G.G.); (G.F.); (E.S.)
| | - Francisco Suárez-Güemes
- School of Veterinary Medicine and Zootechnics, Universidad Nacional Autónoma de México, Coyoacán, Ciudad de México 04510, Mexico; (D.A.A.-N.); (R.S.-V.)
- Correspondence: (F.S.-G.); (J.P.L.); Tel.: +52(55)-5622-3153 (J.P.L.)
| | - Juan Pedro Laclette
- Biomedical Research Institute, Universidad Nacional Autónoma de México, Coyoacán, Ciudad de México 04510, Mexico; (J.C.-T.); (D.R.-V.); (L.H.); (R.J.B.); (J.C.C.); (N.A.F.); (M.H.); (G.G.); (G.F.); (E.S.)
- Correspondence: (F.S.-G.); (J.P.L.); Tel.: +52(55)-5622-3153 (J.P.L.)
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24
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Haidar MA, Shakkour Z, Reslan MA, Al-Haj N, Chamoun P, Habashy K, Kaafarani H, Shahjouei S, Farran SH, Shaito A, Saba ES, Badran B, Sabra M, Kobeissy F, Bizri M. SARS-CoV-2 involvement in central nervous system tissue damage. Neural Regen Res 2022; 17:1228-1239. [PMID: 34782556 PMCID: PMC8643043 DOI: 10.4103/1673-5374.327323] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2021] [Revised: 06/30/2021] [Accepted: 07/28/2021] [Indexed: 12/18/2022] Open
Abstract
As the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) continues to spread globally, it became evident that the SARS-CoV-2 virus infects multiple organs including the brain. Several clinical studies revealed that patients with COVID-19 infection experience an array of neurological signs ranging in severity from headaches to life-threatening strokes. Although the exact mechanism by which the SARS-CoV-2 virus directly impacts the brain is not fully understood, several theories have been suggested including direct and indirect pathways induced by the virus. One possible theory is the invasion of SARS-CoV-2 to the brain occurs either through the bloodstream or via the nerve endings which is considered to be the direct route. Such findings are based on studies reporting the presence of viral material in the cerebrospinal fluid and brain cells. Nevertheless, the indirect mechanisms, including blood-clotting abnormalities and prolonged activation of the immune system, can result in further tissue and organ damages seen during the course of the disease. This overview attempts to give a thorough insight into SARS-CoV-2 coronavirus neurological infection and highlights the possible mechanisms leading to the neurological manifestations observed in infected patients.
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Affiliation(s)
- Muhammad Ali Haidar
- Department of Biochemistry and Molecular Genetics, Faculty of Medicine, American University of Beirut, Beirut, Lebanon
| | - Zaynab Shakkour
- Department of Biochemistry and Molecular Genetics, Faculty of Medicine, American University of Beirut, Beirut, Lebanon
| | - Mohammad Amine Reslan
- Department of Biochemistry and Molecular Genetics, Faculty of Medicine, American University of Beirut, Beirut, Lebanon
| | - Nadine Al-Haj
- Faculty of Health Sciences, University of Balamand, Beirut, Lebanon
| | - Perla Chamoun
- Faculty of Medicine, University of Balamand, Koura, Lebanon
| | - Karl Habashy
- Department of Biochemistry and Molecular Genetics, Faculty of Medicine, American University of Beirut, Beirut, Lebanon
| | | | - Shima Shahjouei
- Program for Neurotrauma, Neuroproteomics & Biomarkers Research, Departments of Emergency Medicine, University of Florida, Gainesville, FL, USA
| | - Sarah H. Farran
- Department of Pathology and Laboratory Medicine, American University of Beirut Medical Center, Beirut, Lebanon
| | | | - Esber S. Saba
- Department of Experimental Pathology, Immunology and Microbiology, Faculty of Medicine, American University of Beirut, Beirut, Lebanon
| | - Bassam Badran
- Laboratory of Cancer Biology and Molecular Immunology, Faculty of Sciences I, Lebanese University, Hadath, Beirut, Lebanon
| | - Mirna Sabra
- Faculty of Medicine, Lebanese University, Neuroscience Research Center (NRC), Beirut, Lebanon
| | - Firas Kobeissy
- Department of Biochemistry and Molecular Genetics, Faculty of Medicine, American University of Beirut, Beirut, Lebanon
- Neuroscience Institute, Neurology Department, Geisinger Health System, PA, USA
| | - Maya Bizri
- Department of Psychiatry, American University of Beirut, Beirut, Lebanon
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25
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Yang S, Tong Y, Chen L, Yu W. Human Identical Sequences, hyaluronan, and hymecromone ─ the new mechanism and management of COVID-19. MOLECULAR BIOMEDICINE 2022; 3:15. [PMID: 35593963 PMCID: PMC9120813 DOI: 10.1186/s43556-022-00077-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2022] [Accepted: 05/04/2022] [Indexed: 02/08/2023] Open
Abstract
COVID-19 caused by SARS-CoV-2 has created formidable damage to public health and market economy. Currently, SARS-CoV-2 variants has exacerbated the transmission from person-to-person. Even after a great deal of investigation on COVID-19, SARS-CoV-2 is still rampaging globally, emphasizing the urgent need to reformulate effective prevention and treatment strategies. Here, we review the latest research progress of COVID-19 and provide distinct perspectives on the mechanism and management of COVID-19. Specially, we highlight the significance of Human Identical Sequences (HIS), hyaluronan, and hymecromone ("Three-H") for the understanding and intervention of COVID-19. Firstly, HIS activate inflammation-related genes to influence COVID-19 progress through NamiRNA-Enhancer network. Accumulation of hyaluronan induced by HIS-mediated HAS2 upregulation is a substantial basis for clinical manifestations of COVID-19, especially in lymphocytopenia and pulmonary ground-glass opacity. Secondly, detection of plasma hyaluronan can be effective for evaluating the progression and severity of COVID-19. Thirdly, spike glycoprotein of SARS-CoV-2 may bind to hyaluronan and further serve as an allergen to stimulate allergic reaction, causing sudden adverse effects after vaccination or the aggravation of COVID-19. Finally, antisense oligonucleotides of HIS or inhibitors of hyaluronan synthesis (hymecromone) or antiallergic agents could be promising therapeutic agents for COVID-19. Collectively, Three-H could hold the key to understand the pathogenic mechanism and create effective therapeutic strategies for COVID-19.
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Affiliation(s)
- Shuai Yang
- Laboratory of RNA Epigenetics, Institutes of Biomedical Sciences & Shanghai Public Health Clinical Center & Department of General Surgery, Huashan Hospital, Cancer Metastasis Institute, Shanghai Medical College, Fudan University, Shanghai, 200032, People's Republic of China
- Shanghai Key Laboratory of Medical Epigenetics, Shanghai, 200032, People's Republic of China
| | - Ying Tong
- Laboratory of RNA Epigenetics, Institutes of Biomedical Sciences & Shanghai Public Health Clinical Center & Department of General Surgery, Huashan Hospital, Cancer Metastasis Institute, Shanghai Medical College, Fudan University, Shanghai, 200032, People's Republic of China
- Shanghai Key Laboratory of Medical Epigenetics, Shanghai, 200032, People's Republic of China
| | - Lu Chen
- Laboratory of RNA Epigenetics, Institutes of Biomedical Sciences & Shanghai Public Health Clinical Center & Department of General Surgery, Huashan Hospital, Cancer Metastasis Institute, Shanghai Medical College, Fudan University, Shanghai, 200032, People's Republic of China
- Shanghai Key Laboratory of Medical Epigenetics, Shanghai, 200032, People's Republic of China
| | - Wenqiang Yu
- Laboratory of RNA Epigenetics, Institutes of Biomedical Sciences & Shanghai Public Health Clinical Center & Department of General Surgery, Huashan Hospital, Cancer Metastasis Institute, Shanghai Medical College, Fudan University, Shanghai, 200032, People's Republic of China.
- Shanghai Key Laboratory of Medical Epigenetics, Shanghai, 200032, People's Republic of China.
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26
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A Elrayess M, T Zedan H, A Alattar R, Abusriwil H, Al-Ruweidi MKAA, Almuraikhy S, Parengal J, Alhariri B, Yassine HM, A Hssain A, Nair A, Al Samawi M, Abdelmajid A, Al Suwaidi J, Omar Saad M, Al-Maslamani M, Omrani AS, Yalcin HC. Soluble ACE2 and angiotensin II levels are modulated in hypertensive COVID-19 patients treated with different antihypertension drugs. Blood Press 2022; 31:80-90. [PMID: 35548940 DOI: 10.1080/08037051.2022.2055530] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Abstract
PURPOSE This study examines the effect of antihypertensive drugs on ACE2 and Angiotensin II levels in hypertensive COVID-19 patients. INTRODUCTION Hypertension is a common comorbidity among severe COVID-19 patients. ACE2 expression can be modulated by antihypertensive drugs such as ACEis and ARBs, which may affect COVID-19's prognosis. BB and CCB reduce mortality, according to some evidence. Their effect on circulating levels of ACE2 and angiotensin II, as well as the severity of COVID-19, is less well studied. MATERIALS AND METHODS The clinical data were collected from 200 patients in four different antihypertensive medication classes (ACEi, ARB, BB, and CCB). Angiotensin II and ACE2 levels were determined using standard ELISA kits. ACE2, angiotensin II, and other clinical indices were evaluated by linear regression models. RESULTS Patients on ACEi (n = 57), ARB (n = 68), BB (n = 15), or CCB (n = 30) in this study had mild (n = 76), moderate (n = 76), or severe (n = 52) COVID-19. ACE2 levels were higher in COVID-19 patients with severe disease (p = 0.04) than mild (p = 0.07) and moderate (p = 0.007). The length of hospital stay is correlated with ACE2 levels (r = 0.3, p = 0.003). Angiotensin II levels decreased with severity (p = 0.04). Higher ACE2 levels are associated with higher CRP and D-dimer levels. Elevated Angiotensin II was associated with low levels of CRP, D-dimer, and troponin. ACE2 levels increase with disease severity in patients taking an ARB (p = 0.01), patients taking ACEi, the degree of disease severity was associated with a decrease in angiotensin II. BB patients had the lowest disease severity. CONCLUSION We found different levels of soluble ACE2, and angiotensin II are observed among COVID-19 patients taking different antihypertensive medications and exhibiting varying levels of disease severity. COVID-19 severity increases with elevated ACE2 levels and lower angiotensin II levels indicating that BB treatment reduces severity regardless of levels of ACE2 and angiotensin II.
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Affiliation(s)
| | - Hadeel T Zedan
- Biomedical Research Center, Qatar University, Doha, Qatar.,Department of Biomedical Science, College of Health Sciences, Member of QU Health, Qatar University, Doha, Qatar
| | - Rand A Alattar
- Communicable Diseases Center, Hamad Medical Corporation, Doha, Qatar
| | - Hatem Abusriwil
- Department of Internal Medicine, Hazm Mebaireek General Hospital, Hamad Medical Corporation, Doha, Qatar
| | | | | | - Jabeed Parengal
- Communicable Diseases Center, Hamad Medical Corporation, Doha, Qatar.,Division of Infectious Diseases, Department of Medicine, Hamad Medical Corporation, Doha, Qatar
| | - Bassem Alhariri
- Department of Internal Medicine, Hazm Mebaireek General Hospital, Hamad Medical Corporation, Doha, Qatar
| | - Hadi M Yassine
- Biomedical Research Center, Qatar University, Doha, Qatar
| | - Ali A Hssain
- Medical Intensive Care Unit, Hamad Medical Corporation, Doha, Qatar
| | - Arun Nair
- Communicable Diseases Center, Hamad Medical Corporation, Doha, Qatar.,Division of Infectious Diseases, Department of Medicine, Hamad Medical Corporation, Doha, Qatar
| | - Musaed Al Samawi
- Communicable Diseases Center, Hamad Medical Corporation, Doha, Qatar.,Division of Infectious Diseases, Department of Medicine, Hamad Medical Corporation, Doha, Qatar
| | - Alaaeldin Abdelmajid
- Communicable Diseases Center, Hamad Medical Corporation, Doha, Qatar.,Division of Infectious Diseases, Department of Medicine, Hamad Medical Corporation, Doha, Qatar
| | | | | | - Muna Al-Maslamani
- Communicable Diseases Center, Hamad Medical Corporation, Doha, Qatar.,Division of Infectious Diseases, Department of Medicine, Hamad Medical Corporation, Doha, Qatar
| | - Ali S Omrani
- Communicable Diseases Center, Hamad Medical Corporation, Doha, Qatar.,Division of Infectious Diseases, Department of Medicine, Hamad Medical Corporation, Doha, Qatar
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27
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Quintero-Bustos G, Aguilar-Leon D, Saeb-Lima M. Histopathological and Immunohistochemical Characterization of Skin Biopsies From 41 SARS-CoV-2 (+) Patients: Experience in a Mexican Concentration Institute: A Case Series and Literature Review. Am J Dermatopathol 2022; 44:327-337. [PMID: 35170469 DOI: 10.1097/dad.0000000000002151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
ABSTRACT The SARS-CoV-2 pandemic brought countless clinical and pathophysiological questions. Although mucocutaneous infections are the most visible, they are among the least studied. This article provides relevant information to characterize morphologically and immunohistochemically the dermatoses from patients with COVID-19, during the first year of the pandemic. Immunohistochemistry reactions against the spike protein were performed in 48 skin biopsies, and the positive cases were classified according to their histomorphology; at the end, 41 biopsies led us to identify 12 morphological patterns that mimic other skin pathologies, among which pityriasiform patterns predominate. For the literature review, we selected cases of SARS-CoV-2 dermatoses that included complete histopathological information and that were published during the same interval of time; after careful evaluation, 205 biopsies were selected and then classified into 8 groups according to previously published proposals. Dermatoses associated with SARS-CoV-2 are as diverse in their clinical expression as in their histopathology, mimicking entities totally unrelated to COVID-19. Furthermore, some of these groups are characteristically associated with an aggressive course of the disease. Undoubtedly, it is necessary to delve into the possibility that these findings are translatable into prognostic and therapeutic factors.
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Affiliation(s)
- Gabriel Quintero-Bustos
- Pathology Department, National Institute of Medical Sciences and Nutrition Salvador Zubiran, Mexico City, Mexico
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28
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Maldonado F, Morales D, Díaz-Papapietro C, Valdés C, Fernandez C, Valls N, Lazo M, Espinoza C, González R, Gutiérrez R, Jara Á, Romero C, Cerda O, Cáceres M. Relationship Between Endothelial and Angiogenesis Biomarkers Envisage Mortality in a Prospective Cohort of COVID-19 Patients Requiring Respiratory Support. Front Med (Lausanne) 2022; 9:826218. [PMID: 35372407 PMCID: PMC8966493 DOI: 10.3389/fmed.2022.826218] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Accepted: 02/18/2022] [Indexed: 12/15/2022] Open
Abstract
Purpose Endothelial damage and angiogenesis are fundamental elements of neovascularisation and fibrosis observed in patients with coronavirus disease 2019 (COVID-19). Here, we aimed to evaluate whether early endothelial and angiogenic biomarkers detection predicts mortality and major cardiovascular events in patients with COVID-19 requiring respiratory support. Methods Changes in serum syndecan-1, thrombomodulin, and angiogenic factor concentrations were analysed during the first 24 h and 10 days after COVID-19 hospitalisation in patients with high-flow nasal oxygen or mechanical ventilation. Also, we performed an exploratory evaluation of the endothelial migration process induced by COVID-19 in the patients' serum using an endothelial cell culture model. Results In 43 patients, mean syndecan-1 concentration was 40.96 ± 106.9 ng/mL with a 33.9% increase (49.96 ± 58.1 ng/mL) at day 10. Both increases were significant compared to healthy controls (Kruskal–Wallis p < 0.0001). We observed an increase in thrombomodulin, Angiopoietin-2, human vascular endothelial growth factor (VEGF), and human hepatocyte growth factor (HGF) concentrations during the first 24 h, with a decrease in human tissue inhibitor of metalloproteinases-2 (TIMP-2) that remained after 10 days. An increase in human Interleukin-8 (IL-8) on the 10th day accompanied by high HGF was also noted. The incidence of myocardial injury and pulmonary thromboembolism was 55.8 and 20%, respectively. The incidence of in-hospital deaths was 16.3%. Biomarkers showed differences in severity of COVID-19. Syndecan-1, human platelet-derived growth factor (PDGF), VEGF, and Ang-2 predicted mortality. A multiple logistic regression model with TIMP-2 and PDGF had positive and negative predictive powers of 80.9 and 70%, respectively, for mortality. None of the biomarkers predicted myocardial injury or pulmonary thromboembolism. A proteome profiler array found changes in concentration in a large number of biomarkers of angiogenesis and chemoattractants. Finally, the serum samples from COVID-19 patients increased cell migration compared to that from healthy individuals. Conclusion We observed that early endothelial and angiogenic biomarkers predicted mortality in patients with COVID-19. Chemoattractants from patients with COVID-19 increase the migration of endothelial cells. Trials are needed for confirmation, as this poses a therapeutic target for SARS-CoV-2.
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Affiliation(s)
- Felipe Maldonado
- Department of Anaesthesia and Perioperative Medicine, Faculty of Medicine, Hospital Clínico de la Universidad de Chile, Universidad de Chile, Santiago, Chile
| | - Diego Morales
- Program of Cellular and Molecular Biology, Institute of Biomedical Sciences (ICBM), Faculty of Medicine, Universidad de Chile, Santiago, Chile
| | - Catalina Díaz-Papapietro
- Department of Anaesthesia and Perioperative Medicine, Faculty of Medicine, Hospital Clínico de la Universidad de Chile, Universidad de Chile, Santiago, Chile.,Program of Cellular and Molecular Biology, Institute of Biomedical Sciences (ICBM), Faculty of Medicine, Universidad de Chile, Santiago, Chile
| | - Catalina Valdés
- Department of Anaesthesia and Perioperative Medicine, Faculty of Medicine, Hospital Clínico de la Universidad de Chile, Universidad de Chile, Santiago, Chile
| | - Christian Fernandez
- Program of Cellular and Molecular Biology, Institute of Biomedical Sciences (ICBM), Faculty of Medicine, Universidad de Chile, Santiago, Chile
| | - Nicolas Valls
- Department of Anaesthesia and Perioperative Medicine, Faculty of Medicine, Hospital Clínico de la Universidad de Chile, Universidad de Chile, Santiago, Chile
| | - Marioli Lazo
- Critical Care Unit, Hospital Clínico Universidad de Chile, Santiago, Chile
| | - Carolina Espinoza
- Emergency Department, Hospital Clínico Universidad de Chile, Santiago, Chile
| | - Roberto González
- Department of Anaesthesia and Perioperative Medicine, Faculty of Medicine, Hospital Clínico de la Universidad de Chile, Universidad de Chile, Santiago, Chile
| | - Rodrigo Gutiérrez
- Department of Anaesthesia and Perioperative Medicine, Faculty of Medicine, Hospital Clínico de la Universidad de Chile, Universidad de Chile, Santiago, Chile.,Centro de Investigación Clínica Avanzada, Faculty of Medicine, Hospital Clínico de la Universidad de Chile, Universidad de Chile, Santiago, Chile
| | - Álvaro Jara
- Department of Anaesthesia and Perioperative Medicine, Faculty of Medicine, Hospital Clínico de la Universidad de Chile, Universidad de Chile, Santiago, Chile
| | - Carlos Romero
- Critical Care Unit, Hospital Clínico Universidad de Chile, Santiago, Chile
| | - Oscar Cerda
- Program of Cellular and Molecular Biology, Institute of Biomedical Sciences (ICBM), Faculty of Medicine, Universidad de Chile, Santiago, Chile.,Millennium Nucleus of Ion Channel-Associated Diseases, Santiago, Chile
| | - Mónica Cáceres
- Program of Cellular and Molecular Biology, Institute of Biomedical Sciences (ICBM), Faculty of Medicine, Universidad de Chile, Santiago, Chile.,Millennium Nucleus of Ion Channel-Associated Diseases, Santiago, Chile.,Millennium Institute on Immunology and Immunotherapy, Santiago, Chile
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Radzina M, Putrins DS, Micena A, Vanaga I, Kolesova O, Platkajis A, Viksna L. Post-COVID-19 Liver Injury: Comprehensive Imaging With Multiparametric Ultrasound. JOURNAL OF ULTRASOUND IN MEDICINE : OFFICIAL JOURNAL OF THE AMERICAN INSTITUTE OF ULTRASOUND IN MEDICINE 2022; 41:935-949. [PMID: 34241914 PMCID: PMC8427044 DOI: 10.1002/jum.15778] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Accepted: 05/14/2021] [Indexed: 05/03/2023]
Abstract
OBJECTIVES This study aimed to define patterns of liver injury after severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection using multiparametric ultrasound (mpUS) in a variable patient population with differing severities of COVID-19. METHODS Ninety patients were enrolled into the study: 56 had SARS-CoV-2 3-9 months prior to enrolment; 34 served as a clinically healthy control group. All patients underwent an mpUS evaluation of the liver (elastography, dispersion and attenuation imaging). Seventy-six patients had abdominal magnetic resonance (MR) and noncontrast enhanced thoracic computed tomography (CT) scans performed at the same day. All patients were screened for biochemical markers of liver injury. RESULTS Liver elasticity, viscosity, and steatosis values were significantly altered in patients after COVID-19, with particularly higher fibrosis scores compared to the control group (P < .001). Increased biochemical markers of liver injury correlated with changes in mpUS (P < .05), but not with findings on CT or MR findings. Seventeen of 34 hospitalized patients had a moderate or severe course of the disease course with more pronounced changes in mpUS. Increased body mass index was found to influence liver injury and correlated with more severe forms of COVID-19 (P < .001). CONCLUSIONS COVID-19 can cause liver injury observable using mpUS. More severe forms of COVID-19 and patient obesity are related to increased values of liver damage observed. In comparison to MRI and CT, mpUS appears to be more sensitive to involvement of liver parenchyma. Further research is warranted to establish this promising method for evaluating post-COVID-19 liver involvement in the aftermath of the pandemic.
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Affiliation(s)
- Maija Radzina
- Institute of Diagnostic RadiologyPauls Stradins Clinical University HospitalRigaLatvia
- Radiology Research LaboratoryRīga Stradiņš UniversityRigaLatvia
- Faculty of MedicineUniversity of LatviaRigaLatvia
| | - Davis Simanis Putrins
- Institute of Diagnostic RadiologyPauls Stradins Clinical University HospitalRigaLatvia
- Faculty of MedicineUniversity of LatviaRigaLatvia
| | - Arta Micena
- Institute of Diagnostic RadiologyPauls Stradins Clinical University HospitalRigaLatvia
- Faculty of MedicineUniversity of LatviaRigaLatvia
| | - Ieva Vanaga
- Department of InfectologyRīga Stradiņš UniversityRigaLatvia
- Joint Laboratory of Immunology and ImmunogeneticsRīga Stradiņš UniversityRigaLatvia
- Riga East Clinical University HospitalRigaLatvia
| | - Oksana Kolesova
- Department of InfectologyRīga Stradiņš UniversityRigaLatvia
- Joint Laboratory of Immunology and ImmunogeneticsRīga Stradiņš UniversityRigaLatvia
| | - Ardis Platkajis
- Riga East Clinical University HospitalRigaLatvia
- Department of RadiologyRīga Stradiņš UniversityRigaLatvia
| | - Ludmila Viksna
- Department of InfectologyRīga Stradiņš UniversityRigaLatvia
- Riga East Clinical University HospitalRigaLatvia
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Mongin D, Cullati S, Kelly-Irving M, Rosselet M, Regard S, Courvoisier DS. Neighbourhood socio-economic vulnerability and access to COVID-19 healthcare during the first two waves of the pandemic in Geneva, Switzerland: A gender perspective. EClinicalMedicine 2022; 46:101352. [PMID: 35360147 PMCID: PMC8959442 DOI: 10.1016/j.eclinm.2022.101352] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Revised: 02/22/2022] [Accepted: 03/03/2022] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND Neighbourhood socio-economic inequities have been shown to affect COVID-19 incidence and mortality, as well as access to tests. This article aimed to study how associations of inequities and COVID-19 outcomes varied between the first two pandemic waves from a gender perspective. METHODS We performed an ecological study based on the COVID-19 database of Geneva between Feb 26, 2020, and June 1, 2021. Outcomes were the number of tests per person, the incidence of COVID-19 cases, the incidence of COVID-19 deaths, the positivity rate, and the delay between symptoms and test. Outcomes were described by neighbourhood socio-economic levels and stratified by gender and epidemic waves (first wave, second wave), adjusting for the proportion of inhabitants older than 65 years. FINDINGS Low neighbourhood socio-economic levels were associated with a lower number of tests per person (incidence rate ratio [IRR] of 0.88, 0.85 and 0.83 for low, moderate, and highly vulnerable neighbourhood respectively), a higher incidence of COVID-19 cases and of COVID-19 deaths (IRR 2.3 for slightly vulnerable, 1.9 for highly vulnerable). The association between socio-economic inequities and incidence of COVID-19 deaths was mainly present during the first wave of the pandemic, and was stronger amongst women. The increase in COVID-19 cases amongst vulnerable populations appeared mainly during the second wave, and originated from a lower access to tests for men, and a higher number of COVID-19 cases for women. INTERPRETATION The COVID-19 pandemic affected people differently depending on their socio-economic level. Because of their employment and higher prevalence of COVID-19 risk factors, people living in neighbourhoods of lower socio-economic levels, especially women, were more exposed to COVID-19 consequences. FUNDING This research was supported by the research project SELFISH, financed by the Swiss National Science Foundation, grant number 51NF40-160590 (LIVES centre international research project call).
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Affiliation(s)
- Denis Mongin
- Faculty of medicine, University of Geneva, 26 avenue de Beau Séjour, Geneva 1206, Switzerland
- Corresponding author.
| | - Stéphane Cullati
- Division Quality of care, Department of Readaptation and Geriatrics, Faculty of Medicine, University of Geneva, Geneva, Switzerland
- Population Health Laboratory (#PopHealthLab), Faculty of Science and Medicine, University of Fribourg, Fribourg, Switzerland
| | - Michelle Kelly-Irving
- Interdisciplinary Federal Research Institute on Health and Society (IFERISS-Fed 4241), Université Toulouse III Paul Sabatier, Toulouse, France
- CERPOP-UMR1295, Université de Toulouse, Inserm, UPS, Toulouse, France
| | - Maevane Rosselet
- Division of General Surgeon, Geneva Directorate of Health, Geneva, Switzerland
| | - Simon Regard
- Division of General Surgeon, Geneva Directorate of Health, Geneva, Switzerland
- Department of Security, Population and Health, General Health Directorate, Geneva 1211, Switzerland
| | - Delphine S. Courvoisier
- Division Quality of care, Department of Readaptation and Geriatrics, Faculty of Medicine, University of Geneva, Geneva, Switzerland
- Division of General Surgeon, Geneva Directorate of Health, Geneva, Switzerland
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Obesity and Leptin Resistance in the Regulation of the Type I Interferon Early Response and the Increased Risk for Severe COVID-19. Nutrients 2022; 14:nu14071388. [PMID: 35406000 PMCID: PMC9002648 DOI: 10.3390/nu14071388] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Revised: 03/23/2022] [Accepted: 03/23/2022] [Indexed: 02/06/2023] Open
Abstract
Obesity, and obesity-associated conditions such as hypertension, chronic kidney disease, type 2 diabetes, and cardiovascular disease, are important risk factors for severe Coronavirus disease-2019 (COVID-19). The common denominator is metaflammation, a portmanteau of metabolism and inflammation, which is characterized by chronically elevated levels of leptin and pro-inflammatory cytokines. These induce the “Suppressor Of Cytokine Signaling 1 and 3” (SOCS1/3), which deactivates the leptin receptor and also other SOCS1/3 sensitive cytokine receptors in immune cells, impairing the type I and III interferon early responses. By also upregulating SOCS1/3, Severe Acute Respiratory Syndrome Coronavirus (SARS-CoV)-2 adds a significant boost to this. The ensuing consequence is a delayed but over-reactive immune response, characterized by high-grade inflammation (e.g., cytokine storm), endothelial damage, and hypercoagulation, thus leading to severe COVID-19. Superimposing an acute disturbance, such as a SARS-CoV-2 infection, on metaflammation severely tests resilience. In the long run, metaflammation causes the “typical western” conditions associated with metabolic syndrome. Severe COVID-19 and other serious infectious diseases can be added to the list of its short-term consequences. Therefore, preventive measures should include not only vaccination and the well-established actions intended to avoid infection, but also dietary and lifestyle interventions aimed at improving body composition and preventing or reversing metaflammation.
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Gheware A, Ray A, Rana D, Bajpai P, Nambirajan A, Arulselvi S, Mathur P, Trikha A, Arava S, Das P, Mridha AR, Singh G, Soneja M, Nischal N, Lalwani S, Wig N, Sarkar C, Jain D. ACE2 protein expression in lung tissues of severe COVID-19 infection. Sci Rep 2022; 12:4058. [PMID: 35260724 PMCID: PMC8902283 DOI: 10.1038/s41598-022-07918-6] [Citation(s) in RCA: 34] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Accepted: 02/28/2022] [Indexed: 01/01/2023] Open
Abstract
Angiotensin-converting enzyme 2 (ACE2) is a key host protein by which severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) enters and multiplies within cells. The level of ACE2 expression in the lung is hypothesised to correlate with an increased risk of severe infection and complications in COrona VIrus Disease 2019 (COVID-19). To test this hypothesis, we compared the protein expression status of ACE2 by immunohistochemistry (IHC) in post-mortem lung samples of patients who died of severe COVID-19 and lung samples obtained from non-COVID-19 patients for other indications. IHC for CD61 and CD163 was performed for the assessment of platelet-rich microthrombi and macrophages, respectively. IHC for SARS-CoV-2 viral antigen was also performed. In a total of 55, 44 COVID-19 post-mortem lung samples were tested for ACE2, 36 for CD163, and 26 for CD61, compared to 15 non-covid 19 control lung sections. Quantification of immunostaining, random sampling, and correlation analysis were used to substantiate the morphologic findings. Our results show that ACE2 protein expression was significantly higher in COVID-19 post-mortem lung tissues than in controls, regardless of sample size. Histomorphology in COVID-19 lungs showed diffuse alveolar damage (DAD), acute bronchopneumonia, and acute lung injury with SARS-CoV-2 viral protein detected in a subset of cases. ACE2 expression levels were positively correlated with increased expression levels of CD61 and CD163. In conclusion, our results show significantly higher ACE2 protein expression in severe COVID-19 disease, correlating with increased macrophage infiltration and microthrombi, suggesting a pathobiological role in disease severity.
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Affiliation(s)
- Atish Gheware
- Department of Pathology, All India Institute of Medical Sciences, New Delhi, 110029, India
| | - Animesh Ray
- Department of Medicine, All India Institute of Medical Sciences, New Delhi, 110029, India
| | - Deeksha Rana
- Department of Pathology, All India Institute of Medical Sciences, New Delhi, 110029, India
| | - Prashant Bajpai
- Emory Vaccine Center, International Center for Genetic Engineering and Biotechnology, New Delhi, 110067, India
| | - Aruna Nambirajan
- Department of Pathology, All India Institute of Medical Sciences, New Delhi, 110029, India
| | - S Arulselvi
- Department of Laboratory Medicine, JPNATC, All India Institute of Medical Sciences, New Delhi, 110029, India
| | - Purva Mathur
- Department of Laboratory Medicine, JPNATC, All India Institute of Medical Sciences, New Delhi, 110029, India
| | - Anjan Trikha
- Department of Anaesthesiology, Critical Care and Pain Medicine, All India Institute of Medical Sciences, New Delhi, 110029, India
| | - Sudheer Arava
- Department of Pathology, All India Institute of Medical Sciences, New Delhi, 110029, India
| | - Prasenjit Das
- Department of Pathology, All India Institute of Medical Sciences, New Delhi, 110029, India
| | - Asit Ranjan Mridha
- Department of Pathology, All India Institute of Medical Sciences, New Delhi, 110029, India
| | - Geetika Singh
- Department of Pathology, All India Institute of Medical Sciences, New Delhi, 110029, India
| | - Manish Soneja
- Department of Medicine, All India Institute of Medical Sciences, New Delhi, 110029, India
| | - Neeraj Nischal
- Department of Medicine, All India Institute of Medical Sciences, New Delhi, 110029, India
| | - Sanjeev Lalwani
- Division of Forensic Pathology and Molecular Laboratory, All India Institute of Medical Sciences, New Delhi, 110029, India
| | - Naveet Wig
- Department of Medicine, All India Institute of Medical Sciences, New Delhi, 110029, India
| | - Chitra Sarkar
- Department of Pathology, All India Institute of Medical Sciences, New Delhi, 110029, India
| | - Deepali Jain
- Department of Pathology, All India Institute of Medical Sciences, New Delhi, 110029, India.
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Role of Polypeptide Inflammatory Biomarkers in the Diagnosis and Monitoring of COVID-19. Int J Pept Res Ther 2022; 28:59. [PMID: 35095356 PMCID: PMC8785374 DOI: 10.1007/s10989-022-10366-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/13/2022] [Indexed: 01/08/2023]
Abstract
The COVID-19 (coronavirus disease 2019) pandemic that took over the world in December 2019 has had everlasting devastating impacts on the lives of people globally. It manifests a huge symptom spectrum ranging from asymptomatic to critically ill patients with an unpredictable outcome. Timely diagnosis and assessment of disease severity is imperative for effective treatment. Possibilities exist that by the time symptoms appear the viral load might increase beyond control. However, it is advisable to get adequately diagnosed as soon as the first symptom appears. There is an immediate requirement of reliable biomarkers of COVID-19 manifesting an early onset for effective clinical management, stratification of high risk patients and ensuring ideal resource allocation. In this review, we attempt to explore and describe important polypeptide inflammatory biomarkers, namely C-reactive protein, Procalcitonin, Ferritin, Lactate Dehydrogenase, Serum amyloid A, Interleukin-6, Tumor necrosis factor-alpha and LIGHT used in the detection and management of COVID-19. Viral pathogenesis and the role of these inflammatory biomarkers is highlighted, based on the evidences available till date. An integrative data monitoring along with their correlation with the natural disease progression is of utmost importance in the management of COVID-19. So further research and in-depth analysis of these biomarkers is warranted in the present scenario.
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34
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Park S, Kim H, Woo K, Kim JM, Jo HJ, Jeong Y, Lee KH. SARS-CoV-2 Variant Screening Using a Virus-Receptor-Based Electrical Biosensor. NANO LETTERS 2022; 22:50-57. [PMID: 34962130 PMCID: PMC8751015 DOI: 10.1021/acs.nanolett.1c03108] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Revised: 12/18/2021] [Indexed: 05/31/2023]
Abstract
SARS-CoV-2 variants are of particular interest because they can potentially increase the transmissibility and virulence of COVID-19 or reduce the effectiveness of available vaccines. However, screening SARS-CoV-2 variants is a challenge because biosensors target viral components that can mutate. One promising strategy is to screen variants via angiotensin-converting enzyme 2 (ACE2), a virus receptor shared by all known SARS-CoV-2 variants. Here we designed a highly sensitive and portable COVID-19 screening biosensor based on the virus receptor. We chose a dual-gate field-effect transistor to overcome the low sensitivity of virus-receptor-based biosensors. To optimize the biosensor, we introduced a synthetic virus that mimics the important features of SARS-CoV-2 (size, bilayer structure, and composition). The developed biosensor successfully detected SARS-CoV-2 in 20 min and showed sensitivity comparable to that of molecular diagnostic tests (∼165 copies/mL). Our results indicate that a virus-receptor-based biosensor can be an effective strategy for screening infectious diseases to prevent pandemics.
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Affiliation(s)
- Sungwook Park
- Biomaterials
Research Center, Korea Institute of Science
and Technology (KIST), Seoul 02792, Republic of Korea
| | - Hojun Kim
- Biomaterials
Research Center, Korea Institute of Science
and Technology (KIST), Seoul 02792, Republic of Korea
| | - Kyungmin Woo
- Biomaterials
Research Center, Korea Institute of Science
and Technology (KIST), Seoul 02792, Republic of Korea
| | - Jeong-Min Kim
- Division
of Emerging Infectious Diseases, Korea Disease
Control and Prevention Agency (KDCA), Cheongju 28159, Republic of Korea
| | - Hye-Jun Jo
- Division
of Emerging Infectious Diseases, Korea Disease
Control and Prevention Agency (KDCA), Cheongju 28159, Republic of Korea
| | - Youngdo Jeong
- Biomaterials
Research Center, Korea Institute of Science
and Technology (KIST), Seoul 02792, Republic of Korea
- Department
of HY-KIST Bio-convergence, Hanyang University, Seoul 04763, Republic of Korea
| | - Kwan Hyi Lee
- Biomaterials
Research Center, Korea Institute of Science
and Technology (KIST), Seoul 02792, Republic of Korea
- KU-KIST
Graduate School of Converging Science and Technology, Korea University, Seoul 02841, Republic of Korea
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Ugarte MP, Achilleos S, Quattrocchi A, Gabel J, Kolokotroni O, Constantinou C, Nicolaou N, Rodriguez-Llanes JM, Huang Q, Verstiuk O, Pidmurniak N, Tao JW, Burström B, Klepac P, Erzen I, Chong M, Barron M, Hagen TP, Kalmatayeva Z, Davletov K, Zucker I, Kaufman Z, Kereselidze M, Kandelaki L, Le Meur N, Goldsmith L, Critchley JA, Pinilla MA, Jaramillo GI, Teixeira D, Goméz LF, Lobato J, Araújo C, Cuthbertson J, Bennett CM, Polemitis A, Charalambous A, Demetriou CA. Premature mortality attributable to COVID-19: potential years of life lost in 17 countries around the world, January-August 2020. BMC Public Health 2022; 22:54. [PMID: 35000578 PMCID: PMC8743065 DOI: 10.1186/s12889-021-12377-1] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Accepted: 12/05/2021] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND Understanding the impact of the burden of COVID-19 is key to successfully navigating the COVID-19 pandemic. As part of a larger investigation on COVID-19 mortality impact, this study aims to estimate the Potential Years of Life Lost (PYLL) in 17 countries and territories across the world (Australia, Brazil, Cape Verde, Colombia, Cyprus, France, Georgia, Israel, Kazakhstan, Peru, Norway, England & Wales, Scotland, Slovenia, Sweden, Ukraine, and the United States [USA]). METHODS Age- and sex-specific COVID-19 death numbers from primary national sources were collected by an international research consortium. The study period was established based on the availability of data from the inception of the pandemic to the end of August 2020. The PYLL for each country were computed using 80 years as the maximum life expectancy. RESULTS As of August 2020, 442,677 (range: 18-185,083) deaths attributed to COVID-19 were recorded in 17 countries which translated to 4,210,654 (range: 112-1,554,225) PYLL. The average PYLL per death was 8.7 years, with substantial variation ranging from 2.7 years in Australia to 19.3 PYLL in Ukraine. North and South American countries as well as England & Wales, Scotland and Sweden experienced the highest PYLL per 100,000 population; whereas Australia, Slovenia and Georgia experienced the lowest. Overall, males experienced higher PYLL rate and higher PYLL per death than females. In most countries, most of the PYLL were observed for people aged over 60 or 65 years, irrespective of sex. Yet, Brazil, Cape Verde, Colombia, Israel, Peru, Scotland, Ukraine, and the USA concentrated most PYLL in younger age groups. CONCLUSIONS Our results highlight the role of PYLL as a tool to understand the impact of COVID-19 on demographic groups within and across countries, guiding preventive measures to protect these groups under the ongoing pandemic. Continuous monitoring of PYLL is therefore needed to better understand the burden of COVID-19 in terms of premature mortality.
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Affiliation(s)
| | - Souzana Achilleos
- Department of Primary Care and Population Health, University of Nicosia Medical School, Nicosia, Cyprus.
| | - Annalisa Quattrocchi
- Department of Primary Care and Population Health, University of Nicosia Medical School, Nicosia, Cyprus
| | - John Gabel
- University of Nicosia Medical School, Nicosia, Cyprus
| | - Ourania Kolokotroni
- Department of Primary Care and Population Health, University of Nicosia Medical School, Nicosia, Cyprus
| | - Constantina Constantinou
- Department of Basic and Clinical Sciences, University of Nicosia Medical School, Nicosia, Cyprus
| | - Nicoletta Nicolaou
- Department of Basic and Clinical Sciences, University of Nicosia Medical School, Nicosia, Cyprus
| | | | - Qian Huang
- South Carolina Center for Rural and Primary Healthcare, Department of Geography, University of South Carolina, Columbia, USA
| | - Olesia Verstiuk
- Faculty of Medicine 2, Bogomolets National Medical University, Kyiv, Ukraine
| | - Nataliia Pidmurniak
- Faculty of Medicine 2, Bogomolets National Medical University, Kyiv, Ukraine
| | - Jennifer Wenjing Tao
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | - Bo Burström
- Department of Global Public Health, Karolinska Institutet, Stockholm, Sweden
| | - Petra Klepac
- Department Communicable Diseases, National Institute of Public Health, Ljubljana, Slovenia
| | - Ivan Erzen
- Public Health School, National Institute of Public Health, Ljubljana, Slovenia
| | - Mario Chong
- Facultad de Ingenieria, Universidad del Pacifico, Lima, Peru
| | - Manuel Barron
- Departamento de Economia, Universidad del Pacifico, Lima, Peru
| | - Terje P Hagen
- Department of Health Management and Economics, University of Oslo, Oslo, Norway
| | - Zhanna Kalmatayeva
- Faculty of Medicine, Al Farabi Kazakh National University, Almaty, Kazakhstan
| | - Kairat Davletov
- Health Research Institute, Al Farabi Kazakh National University, Almaty, Kazakhstan
| | - Inbar Zucker
- Israel Center for Disease Control, Ministry of Health, Ramat Gan, Israel
| | - Zalman Kaufman
- Israel Center for Disease Control, Ministry of Health, Ramat Gan, Israel
| | - Maia Kereselidze
- National Center for Disease Control and Public Health, Tbilisi, Georgia
| | - Levan Kandelaki
- National Center for Disease Control and Public Health, Tbilisi, Georgia
| | - Nolwenn Le Meur
- University of Rennes, EHESP, REPERES - EA 7449, F-35000, Rennes, France
| | - Lucy Goldsmith
- Population Health Research Institute and Institute for Infection and Immunity, St George's, University of London, London, UK
| | - Julia A Critchley
- Population Health Research Institute, St George's, University of London, London, UK
| | | | | | | | - Lara Ferrero Goméz
- Department of Nature, Life and Environment Sciences, Jean Piaget University of Cape Verde, Praia, Cape Verde
| | - Jackeline Lobato
- Department of Epidemiology and Biostatistics, Institute of Collective Health (ISC), Fluminense Federal University, Niterói, Brazil
| | - Carolina Araújo
- Graduate Public Health Program, Institute of Studies in Collective Health (IESC), Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Joseph Cuthbertson
- Monash University Disaster Resilience Initiative, Monash University, Melbourne, Australia
| | | | | | | | - Christiana A Demetriou
- Department of Primary Care and Population Health, University of Nicosia Medical School, Nicosia, Cyprus
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Thaker R, Shah A, Kim J, Kassi M. Acute Circulatory Collapse and Advanced Therapies in Patients with COVID-19 Infection. Methodist Debakey Cardiovasc J 2022; 17:43-52. [PMID: 34992722 PMCID: PMC8680078 DOI: 10.14797/mdcvj.1048] [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: 10/07/2021] [Accepted: 10/18/2021] [Indexed: 12/22/2022] Open
Abstract
In the current era of the COVID-19 pandemic, intensive care patients with COVID-19 often develop respiratory failure and acute respiratory distress syndrome. While less frequent, acute circulatory collapse, with or without respiratory failure, has its own management challenges and nuances. Early identification of acute circulatory collapse requires appropriate imaging, particularly echocardiography, and precise diagnosis of cardiogenic shock using a Swan-Ganz catheter. Escalation to mechanical circulatory support (MCS), such as an intra-aortic balloon pump, Impella, and extracorporeal membrane oxygenation, has been useful in patients with acute circulatory collapse from COVID-19. This condition is associated with high morbidity and mortality, but early recognition of appropriate candidates for specific treatment strategies and escalation to MCS might improve outcomes.
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Affiliation(s)
- Rishi Thaker
- New York Presbyterian-Brooklyn Methodist Hospital, Brooklyn, NY
| | - Aayush Shah
- Houston Methodist DeBakey Cardiology Associates, Houston, TX
| | - Ju Kim
- Houston Methodist DeBakey Cardiology Associates, Houston, TX
| | - Mahwash Kassi
- Houston Methodist DeBakey Cardiology Associates, Houston, TX
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Mingaleeva RN, Nigmatulina NA, Sharafetdinova LM, Romozanova AM, Gabdoulkhakova AG, Filina YV, Shavaliyev RF, Rizvanov AA, Miftakhova RR. Biology of the SARS-CoV-2 Coronavirus. BIOCHEMISTRY. BIOKHIMIIA 2022; 87:1662-1678. [PMID: 36717455 PMCID: PMC9839213 DOI: 10.1134/s0006297922120215] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
New coronavirus infection causing COVID-19, which was first reported in late 2019 in China, initiated severe social and economic crisis that affected the whole world. High frequency of the errors in replication of RNA viruses, zoonotic nature of transmission, and high transmissibility allowed betacoronaviruses to cause the third pandemic in the world since the beginning of 2003: SARS-CoV in 2003, MERS-CoV in 2012, and SARS-CoV-2 in 2019. The latest pandemic united scientific community and served as a powerful impetus in the study of biology of coronaviruses: new routes of virus penetration into the human cells were identified, features of the replication cycle were studied, and new functions of coronavirus proteins were elucidated. It should be recognized that the pandemic was accompanied by the need to obtain and publish results within a short time, which led to the emergence of an array of conflicting data and low reproducibility of research results. We systematized and analyzed scientific literature, filtered the results according to reliability of the methods of analysis used, and prepared a review describing molecular mechanisms of functioning of the SARS-CoV-2 coronavirus. This review considers organization of the genome of the SARS-CoV-2 virus, mechanisms of its gene expression and entry of the virus into the cell, provides information on key mutations that characterize different variants of the virus, and their contribution to pathogenesis of the disease.
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Affiliation(s)
- Rimma N. Mingaleeva
- Federal State Autonomous Educational Institution of Higher Education “Kazan (Volga Region) Federal University”, 420008 Kazan, Russia
| | - Nigina A. Nigmatulina
- State Autonomous Public Health Institution “Republican Clinical Hospital”, Ministry of Health of the Republic of Tatarstan, 420064 Kazan, Russia
| | - Liliya M. Sharafetdinova
- Federal State Autonomous Educational Institution of Higher Education “Kazan (Volga Region) Federal University”, 420008 Kazan, Russia
| | - Albina M. Romozanova
- Federal State Autonomous Educational Institution of Higher Education “Kazan (Volga Region) Federal University”, 420008 Kazan, Russia
| | - Aida G. Gabdoulkhakova
- Federal State Autonomous Educational Institution of Higher Education “Kazan (Volga Region) Federal University”, 420008 Kazan, Russia
| | - Yuliya V. Filina
- Federal State Autonomous Educational Institution of Higher Education “Kazan (Volga Region) Federal University”, 420008 Kazan, Russia
| | - Rafael F. Shavaliyev
- State Autonomous Public Health Institution “Republican Clinical Hospital”, Ministry of Health of the Republic of Tatarstan, 420064 Kazan, Russia
| | - Albert A. Rizvanov
- Federal State Autonomous Educational Institution of Higher Education “Kazan (Volga Region) Federal University”, 420008 Kazan, Russia
| | - Regina R. Miftakhova
- Federal State Autonomous Educational Institution of Higher Education “Kazan (Volga Region) Federal University”, 420008 Kazan, Russia
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Adir Y, Saliba W, Beurnier A, Humbert M. Asthma and COVID-19: an update. Eur Respir Rev 2021; 30:30/162/210152. [PMID: 34911694 PMCID: PMC8674937 DOI: 10.1183/16000617.0152-2021] [Citation(s) in RCA: 42] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Accepted: 09/03/2021] [Indexed: 12/15/2022] Open
Abstract
As the world faces the coronavirus disease 2019 (COVID-19) pandemic due to severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection, concerns have been raised that asthma patients could be at increased risk of SARS-CoV-2 infection and disease severity. However, it appears that asthma is not an independent risk factor for both. Furthermore, asthma is not over-represented in hospitalised patients with severe pneumonia due to SARS-CoV-2 infection and there was no increased risk of asthma exacerbations triggered by SARS-CoV-2. There is accumulating evidence that asthma phenotypes and comorbidities are important factors in evaluating the risk for SARS-CoV-2 infection and disease severity, as findings suggest that Th2-high inflammation may reduce the risk of SARS-Cov-2 infection and disease severity in contrast to increased risk in patients with Th2-low asthma. The use of inhaled corticosteroids (ICS) is safe in asthma patients with SARS-CoV-2 infection. Furthermore, it has been proposed that ICS may confer some degree of protection against SARS-CoV-2 infection and the development of severe disease by reducing the expression of angiotensin converting enzyme-2 and transmembrane protease serine in the lung. In contrast, chronic or recurrent use of systemic corticosteroids before SARS-CoV-2 infection is a major risk factor of poor outcomes and worst survival in asthma patients. Conversely, biological therapy for severe allergic and eosinophilic asthma does not increase the risk of being infected with SARS-CoV-2 or having worse COVID-19 severity. In the present review we will summarise the current literature regarding asthma and COVID-19. Chronic or recurrent use of systemic corticosteroids before SARS-CoV-2 infection is a major risk factor of worst COVID-19 severity and survival in asthmatics as opposed to ICS and biological therapy which seems to be safe.https://bit.ly/3jU0zLR
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Affiliation(s)
- Yochai Adir
- Pulmonary Division, Lady Davis Carmel Medical Center, Faculty of Medicine Technion Institute of Technology, Haifa, Israel .,Ruth and Bruce Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - Walid Saliba
- Ruth and Bruce Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel.,Dept of Community Medicine and Epidemiology, Lady Davis Carmel Medical Center, Haifa, Israel
| | - Antoine Beurnier
- Université Paris-Saclay, Le Kremlin-Bicêtre, France.,Dept of Respiratory and Intensive Care Medicine, Assistance Publique-Hôpitaux de Paris (AP-HP), Hôpital Bicêtre, Le Kremlin-Bicêtre, France.,INSERM, UMR_S 999, Hôpital Marie Lannelongue, Le Plessis-Robinson, France
| | - Marc Humbert
- Université Paris-Saclay, Le Kremlin-Bicêtre, France.,Dept of Respiratory and Intensive Care Medicine, Assistance Publique-Hôpitaux de Paris (AP-HP), Hôpital Bicêtre, Le Kremlin-Bicêtre, France.,INSERM, UMR_S 999, Hôpital Marie Lannelongue, Le Plessis-Robinson, France
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39
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Ma LL, Liu HM, Liu XM, Yuan XY, Xu C, Wang F, Lin JZ, Xu RC, Zhang DK. Screening S protein - ACE2 blockers from natural products: Strategies and advances in the discovery of potential inhibitors of COVID-19. Eur J Med Chem 2021; 226:113857. [PMID: 34628234 PMCID: PMC8489279 DOI: 10.1016/j.ejmech.2021.113857] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Revised: 09/11/2021] [Accepted: 09/15/2021] [Indexed: 02/09/2023]
Abstract
The Coronavirus disease, 2019 (COVID-19) is caused by severe acute respiratory syndrome Coronavirus 2 (SARS-CoV-2), which poses a major threat to human life and health. Given its continued development, limiting the spread of COVID-19 in the population remains a challenging task. Currently, multiple therapies are being tried around the world to deal with SARS-CoV-2 infection, and a variety of studies have shown that natural products have a significant effect on COVID-19 patients. The combination of SARS-CoV-2 S protein with Angiotensin converting enzyme II(ACE2) of host cell to promote membrane fusion is an initial critical step for SARS-CoV-2 infection. Therefore, screening natural products that inhibit the binding of SARS-CoV-2 S protein and ACE2 also provides a feasible strategy for the treatment of COVID-19. Establishment of high throughput screening model is an important basis and key technology for screening S protein-ACE2 blockers. Based on this, the molecular structures of SARS-CoV-2 and ACE2 and their processes in the life cycle of SARS-CoV-2 and host cell infection were firstly reviewed in this paper, with emphasis on the methods and techniques of screening S protein-ACE2 blockers, including Virtual Screening (VS), Surface Plasmon Resonance (SPR), Biochromatography, Biotin-avidin with Enzyme-linked Immunosorbent assay and Gene Chip Technology. Furthermore, the technical principle, advantages and disadvantages and application scope were further elaborated. Combined with the application of the above screening technologies in S protein-ACE2 blockers, a variety of natural products, such as flavonoids, terpenoids, phenols, alkaloids, were summarized, which could be used as S protein-ACE2 blockers, in order to provide ideas for the efficient discovery of S protein-ACE2 blockers from natural sources and contribute to the development of broad-spectrum anti coronavirus drugs.
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Affiliation(s)
- Le-le Ma
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, PR China
| | - Hui-Min Liu
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, PR China
| | - Xue-Mei Liu
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, PR China
| | - Xiao-Yu Yuan
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, PR China
| | - Chao Xu
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, PR China
| | - Fang Wang
- Key Laboratory of Modern Chinese Medicine Preparation of Ministry of Education, Jiangxi University of Traditional Chinese Medicine Central Laboratory, Nanchang, 330000, PR China
| | - Jun-Zhi Lin
- TCM Regulating Metabolic Diseases Key Laboratory of Sichuan Province, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, 610072, PR China.
| | - Run-Chun Xu
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, PR China.
| | - Ding-Kun Zhang
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, PR China.
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40
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Yan G, Li D, Lin Y, Fu Z, Qi H, Liu X, Zhang J, Si S, Chen Y. Development of a simple and miniaturized sandwich-like fluorescence polarization assay for rapid screening of SARS-CoV-2 main protease inhibitors. Cell Biosci 2021; 11:199. [PMID: 34865653 PMCID: PMC8645223 DOI: 10.1186/s13578-021-00720-3] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2021] [Accepted: 11/19/2021] [Indexed: 12/14/2022] Open
Abstract
Background Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is highly transmissible and has caused a pandemic named coronavirus disease 2019 (COVID-19), which has quickly spread worldwide. Although several therapeutic agents have been evaluated or approved for the treatment of COVID-19 patients, efficacious antiviral agents are still lacking. An attractive therapeutic target for SARS-CoV-2 is the main protease (Mpro), as this highly conserved enzyme plays a key role in viral polyprotein processing and genomic RNA replication. Therefore, the identification of efficacious antiviral agents against SARS-CoV-2 Mpro using a rapid, miniaturized and economical high-throughput screening (HTS) assay is of the highest importance at the present. Results In this study, we first combined the fluorescence polarization (FP) technique with biotin-avidin system (BAS) to develop a novel and step-by-step sandwich-like FP screening assay to quickly identify SARS-CoV-2 Mpro inhibitors from a natural product library. Using this screening assay, dieckol, a natural phlorotannin component extracted from a Chinese traditional medicine Ecklonia cava, was identified as a novel competitive inhibitor against SARS-CoV-2 Mpro in vitro with an IC50 value of 4.5 ± 0.4 µM. Additionally, dieckol exhibited a high affinity with SARS-CoV-2 Mpro using surface plasmon resonance (SPR) analysis and could bind to the catalytic sites of Mpro through hydrogen-bond interactions in the predicted docking model. Conclusions This innovative sandwich-like FP screening assay enables the rapid discovery of antiviral agents targeting viral proteases, and dieckol will be an excellent lead compound for generating more potent and selective antiviral agents targeting SARS-CoV-2 Mpro.
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Affiliation(s)
- Gangan Yan
- Institute for Drug Screening and Evaluation, Wannan Medical College, 241002, Wuhu, China
| | - Dongsheng Li
- Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College, 100050, Beijing, China
| | - Yuan Lin
- State Key Laboratory of Bioactive Substances and Function of Natural Medicine, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, 100050, Beijing, China
| | - Zhenghao Fu
- Institute for Drug Screening and Evaluation, Wannan Medical College, 241002, Wuhu, China
| | - Haiyan Qi
- Institute for Drug Screening and Evaluation, Wannan Medical College, 241002, Wuhu, China
| | - Xiaoping Liu
- Institute for Drug Screening and Evaluation, Wannan Medical College, 241002, Wuhu, China
| | - Jing Zhang
- Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College, 100050, Beijing, China.
| | - Shuyi Si
- Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College, 100050, Beijing, China.
| | - Yunyu Chen
- Institute for Drug Screening and Evaluation, Wannan Medical College, 241002, Wuhu, China. .,Anhui Provincial Engineering Laboratory for Screening and Reevaluation of Bioactive Compounds of Herbal Medicines in Southern Anhui, Wannan Medical College, 241002, Wuhu, China.
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41
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Altaie AM, Hamdy R, Venkatachalam T, Hamoudi R, Soliman SSM. Estimating the viral loads of SARS-CoV-2 in the oral cavity when complicated with periapical lesions. BMC Oral Health 2021; 21:567. [PMID: 34749700 PMCID: PMC8573761 DOI: 10.1186/s12903-021-01921-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Accepted: 10/21/2021] [Indexed: 12/23/2022] Open
Abstract
Background The oral cavity represents a main entrance of the severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2). Angiotensin-converting enzyme 2 (ACE-2), neuropilin-1 (NRP-1), and transmembrane serine protease 2 (TMPRSS2) are essential for the entry of SARS-CoV-2 to the host cells. Both ACE-2 and NRP-1 receptors and TMPRSS2 have been identified in the oral cavity. However, there is limited knowledge about the impact of periapical lesions and their metabolites on the expression of these critical genes. This study aims to measure the impact of periapical lesions and their unique fatty acids (FAs) metabolites on the expression of the aforementioned genes, in addition to interleukin 6 (IL-6) gene and hence SARS-CoV-2 infection loads can be estimated. Methods Gene expression of ACE-2, NRP-1, TMPRSS2, and IL-6 was performed in periapical lesions in comparison to healthy oral cavity. Since FAs are important immunomodulators required for the lipid synthesis essential for receptors synthesis and viral replication, comparative FAs profiling was determined in oral lesions and healthy pulp tissues using gas chromatography–mass spectrometry (GC–MS). The effect of major identified and unique FAs was tested on mammalian cells known to express ACE-2, NRP-1, and TMPRSS2 genes. Results Gene expression analysis indicated that ACE-2, NRP-1, and TMPRSS2 were significantly upregulated in healthy clinical samples compared to oral lesions, while the reverse was true with IL-6 gene expression. Saturated and monounsaturated FAs were the major identified shared and unique FAs, respectively. Major shared FAs included palmitic, stearic and myristic acids with the highest percentage in the healthy oral cavity, while unique FAs included 17-octadecynoic acid in periapical abscess, petroselinic acid and l-lactic acid in periapical granuloma, and 1-nonadecene in the radicular cyst. Computational prediction showed that the binding affinity of identified FAs to ACE-2, TMPRSS2 and S protein were insignificant. Further, FA-treated mammalian cells showed significant overexpression of ACE-2, NRP-1 and TMPRSS2 genes except with l-lactic acid and oleic acid caused downregulation of NRP-1 gene, while 17-octadecynoic acid caused insignificant effect. Conclusion Collectively, a healthy oral cavity is more susceptible to viral infection when compared to that complicated with periapical lesions. FAs play important role in viral infection and their balance can affect the viral loads. Shifting the balance towards higher levels of palmitic, stearic and 1-nonadecene caused significant upregulation of the aforementioned genes and hence higher viral loads. On the other hand, there is a reverse correlation between inflammation and expression of SARS-CoV-2 receptors. Therefore, a mouth preparation that can reduce the levels of palmitic, stearic and 1-nonadecene, while maintaining an immunomodulatory effect can be employed as a future protection strategy against viral infection.
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Affiliation(s)
- Alaa Muayad Altaie
- Research Institute of Medical and Health Sciences, University of Sharjah, Sharjah, UAE
| | - Rania Hamdy
- Research Institute of Medical and Health Sciences, University of Sharjah, Sharjah, UAE
| | - Thenmozhi Venkatachalam
- Research Institute of Medical and Health Sciences, University of Sharjah, Sharjah, UAE.,Department of Physiology and Immunology, College of Medicine, Khalifa University, Abu Dhabi, UAE
| | - Rifat Hamoudi
- Research Institute of Medical and Health Sciences, University of Sharjah, Sharjah, UAE.,Department of Clinical Sciences, College of Medicine, University of Sharjah, Sharjah, UAE
| | - Sameh S M Soliman
- Research Institute of Medical and Health Sciences, University of Sharjah, Sharjah, UAE. .,Department of Medicinal Chemistry, College of Pharmacy, University of Sharjah, Sharjah, UAE.
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42
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Varela AA, Cheng S, Werren JH. Novel ACE2 protein interactions relevant to COVID-19 predicted by evolutionary rate correlations. PeerJ 2021; 9:e12159. [PMID: 34616619 PMCID: PMC8449537 DOI: 10.7717/peerj.12159] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Accepted: 08/24/2021] [Indexed: 12/13/2022] Open
Abstract
Angiotensin-converting enzyme 2 (ACE2) is the cell receptor that the coronavirus SARS-CoV-2 binds to and uses to enter and infect human cells. COVID-19, the pandemic disease caused by the coronavirus, involves diverse pathologies beyond those of a respiratory disease, including micro-thrombosis (micro-clotting), cytokine storms, and inflammatory responses affecting many organ systems. Longer-term chronic illness can persist for many months, often well after the pathogen is no longer detected. A better understanding of the proteins that ACE2 interacts with can reveal information relevant to these disease manifestations and possible avenues for treatment. We have undertaken an approach to predict candidate ACE2 interacting proteins which uses evolutionary inference to identify a set of mammalian proteins that “coevolve” with ACE2. The approach, called evolutionary rate correlation (ERC), detects proteins that show highly correlated evolutionary rates during mammalian evolution. Such proteins are candidates for biological interactions with the ACE2 receptor. The approach has uncovered a number of key ACE2 protein interactions of potential relevance to COVID-19 pathologies. Some proteins have previously been reported to be associated with severe COVID-19, but are not currently known to interact with ACE2, while additional predicted novel ACE2 interactors are of potential relevance to the disease. Using reciprocal rankings of protein ERCs, we have identified strongly interconnected ACE2 associated protein networks relevant to COVID-19 pathologies. ACE2 has clear connections to coagulation pathway proteins, such as Coagulation Factor V and fibrinogen components FGA, FGB, and FGG, the latter possibly mediated through ACE2 connections to Clusterin (which clears misfolded extracellular proteins) and GPR141 (whose functions are relatively unknown). ACE2 also connects to proteins involved in cytokine signaling and immune response (e.g. XCR1, IFNAR2 and TLR8), and to Androgen Receptor (AR). The ERC prescreening approach has elucidated possible functions for relatively uncharacterized proteins and possible new functions for well-characterized ones. Suggestions are made for the validation of ERC-predicted ACE2 protein interactions. We propose that ACE2 has novel protein interactions that are disrupted during SARS-CoV-2 infection, contributing to the spectrum of COVID-19 pathologies.
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Affiliation(s)
- Austin A Varela
- Department of Biology, University of Rochester, Rochester, New York, United States
| | - Sammy Cheng
- Department of Biology, University of Rochester, Rochester, New York, United States
| | - John H Werren
- Department of Biology, University of Rochester, Rochester, New York, United States
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43
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De A, Dash M, Tiwari A, Sinha A. Malaria, COVID-19 and angiotensin-converting enzyme 2: what does the available population data say? Open Biol 2021; 11:210213. [PMID: 34637655 PMCID: PMC8510699 DOI: 10.1098/rsob.210213] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
The etiopathogenesis of COVID-19 and its differential geographic spread suggest some populations are apparently 'less affected' through many host-related factors that involve angiotensin-converting enzyme 2 (ACE2) protein, which is also the entry receptor for SARS-CoV-2. The role of ACE2 has been well studied in COVID-19 but not in the context of malaria and COVID-19. We have previously suggested how malaria might intersect with COVID-19 through ACE2 mutation and here we evaluate the currently available data that could provide a link between the two diseases. Based on the existing global and Indian data on malaria, COVID-19 and the suggested ACE2 mutation, the association could not be examined robustly, neither accepting nor refuting the suggested hypothesis. We strongly recommend targeted evaluation of this hypothesis through carefully designed robust molecular epidemiological studies.
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Affiliation(s)
- A. De
- ICMR-National Institute of Malaria Research, New Delhi, India
| | - M. Dash
- ICMR-National Institute of Malaria Research, New Delhi, India
| | - A. Tiwari
- ICMR-National Institute of Malaria Research, New Delhi, India
| | - A. Sinha
- ICMR-National Institute of Malaria Research, New Delhi, India
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44
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Deng H, Yan X, Yuan L. Human genetic basis of coronavirus disease 2019. Signal Transduct Target Ther 2021; 6:344. [PMID: 34545062 PMCID: PMC8450706 DOI: 10.1038/s41392-021-00736-8] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2021] [Revised: 07/28/2021] [Accepted: 08/08/2021] [Indexed: 02/08/2023] Open
Abstract
Coronavirus disease 2019 (COVID-19) caused by a novel coronavirus, severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), has resulted in considerable morbidity and mortality worldwide. COVID-19 incidence, severity, and mortality rates differ greatly between populations, genders, ABO blood groups, human leukocyte antigen (HLA) genotypes, ethnic groups, and geographic backgrounds. This highly heterogeneous SARS-CoV-2 infection is multifactorial. Host genetic factors such as variants in the angiotensin-converting enzyme gene (ACE), the angiotensin-converting enzyme 2 gene (ACE2), the transmembrane protease serine 2 gene (TMPRSS2), along with HLA genotype, and ABO blood group help to explain individual susceptibility, severity, and outcomes of COVID-19. This review is focused on COVID-19 clinical and viral characteristics, pathogenesis, and genetic findings, with particular attention on genetic diversity and variants. The human genetic basis could provide scientific bases for disease prediction and targeted therapy to address the COVID-19 scourge.
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Affiliation(s)
- Hao Deng
- grid.216417.70000 0001 0379 7164Health Management Center, the Third Xiangya Hospital, Central South University, Changsha, China ,grid.216417.70000 0001 0379 7164Center for Experimental Medicine, the Third Xiangya Hospital, Central South University, Changsha, China ,grid.216417.70000 0001 0379 7164Disease Genome Research Center, Central South University, Changsha, China ,grid.216417.70000 0001 0379 7164Department of Neurology, the Third Xiangya Hospital, Central South University, Changsha, China
| | - Xue Yan
- grid.216417.70000 0001 0379 7164Health Management Center, the Third Xiangya Hospital, Central South University, Changsha, China ,grid.216417.70000 0001 0379 7164Center for Experimental Medicine, the Third Xiangya Hospital, Central South University, Changsha, China ,grid.216417.70000 0001 0379 7164Disease Genome Research Center, Central South University, Changsha, China
| | - Lamei Yuan
- grid.216417.70000 0001 0379 7164Health Management Center, the Third Xiangya Hospital, Central South University, Changsha, China ,grid.216417.70000 0001 0379 7164Center for Experimental Medicine, the Third Xiangya Hospital, Central South University, Changsha, China ,grid.216417.70000 0001 0379 7164Disease Genome Research Center, Central South University, Changsha, China ,grid.216417.70000 0001 0379 7164Department of Neurology, the Third Xiangya Hospital, Central South University, Changsha, China
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45
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Garg SS, Sharma A, Gupta J. Immunomodulation and immunotherapeutics of COVID-19. Clin Immunol 2021; 231:108842. [PMID: 34461289 PMCID: PMC8393504 DOI: 10.1016/j.clim.2021.108842] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Revised: 08/17/2021] [Accepted: 08/25/2021] [Indexed: 12/12/2022]
Abstract
Severe acute respiratory syndrome coronavirus-2 causes coronavirus disease 2019, a pandemic which was originated from Wuhan city of China. The pandemic has affected millions of people worldwide. The pathogenesis of SARS-CoV-2 is characterized by a cytokine storm in the blood (cytokinemia) and tissues, especially the lungs. One of the major repercussions of this inflammatory process is the endothelial injury-causing intestinal bleeding, coagulopathy, and thromboembolism which result in various sudden and unexpected post-COVID complications including kidney failure, myocardial infarction, or multiorgan failure. In this review, we have summarized the immune responses, biochemical changes, and inflammatory responses in the human body after infection with the SARS-CoV-2 virus. The increased amount of inflammatory cytokines, chemokines, and involvement of complement proteins in inflammatory reaction increase the risk of occurrence of disease.
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Affiliation(s)
- Sourbh Suren Garg
- Department of Biochemistry, School of Bioengineering and Biosciences, Lovely Professional University, Phagwara, Punjab, India
| | - Atulika Sharma
- Department of Chemistry, School of Chemical Engineering and Physical Science, Lovely Professional University, Phagwara, Punjab, India
| | - Jeena Gupta
- Department of Biochemistry, School of Bioengineering and Biosciences, Lovely Professional University, Phagwara, Punjab, India.
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Hashemi SMA, Thijssen M, Hosseini SY, Tabarraei A, Pourkarim MR, Sarvari J. Human gene polymorphisms and their possible impact on the clinical outcome of SARS-CoV-2 infection. Arch Virol 2021; 166:2089-2108. [PMID: 33934196 PMCID: PMC8088757 DOI: 10.1007/s00705-021-05070-6] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2020] [Accepted: 02/23/2021] [Indexed: 12/13/2022]
Abstract
The SARS-CoV-2 pandemic has become one of the most serious health concerns globally. Although multiple vaccines have recently been approved for the prevention of coronavirus disease 2019 (COVID-19), an effective treatment is still lacking. Our knowledge of the pathogenicity of this virus is still incomplete. Studies have revealed that viral factors such as the viral load, duration of exposure to the virus, and viral mutations are important variables in COVID-19 outcome. Furthermore, host factors, including age, health condition, co-morbidities, and genetic background, might also be involved in clinical manifestations and infection outcome. This review focuses on the importance of variations in the host genetic background and pathogenesis of SARS-CoV-2. We will discuss the significance of polymorphisms in the ACE-2, TMPRSS2, vitamin D receptor, vitamin D binding protein, CD147, glucose-regulated protein 78 kDa, dipeptidyl peptidase-4 (DPP4), neuropilin-1, heme oxygenase, apolipoprotein L1, vitamin K epoxide reductase complex 1 (VKORC1), and immune system genes for the clinical outcome of COVID-19.
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Affiliation(s)
- Seyed Mohammad Ali Hashemi
- Department of Bacteriology and Virology, Shiraz University of Medical Sciences, Shiraz, Iran
- Department of Microbiology, Golestan University of Medical Sciences, Gorgan, Iran
| | - Marijn Thijssen
- Laboratory for Clinical and Epidemiological Virology, Department of Microbiology, Immunology and Transplantation, Rega Institute for Medical Research, 3000 Leuven, Belgium
| | - Seyed Younes Hosseini
- Department of Bacteriology and Virology, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Alijan Tabarraei
- Infectious Diseases Research Center, Golestan University of Medical Sciences, Gorgan, Iran
| | - Mahmoud Reza Pourkarim
- Laboratory for Clinical and Epidemiological Virology, Department of Microbiology, Immunology and Transplantation, Rega Institute for Medical Research, 3000 Leuven, Belgium
- Health Policy Research Centre, Institute of Health, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Jamal Sarvari
- Department of Bacteriology and Virology, Shiraz University of Medical Sciences, Shiraz, Iran
- Gastroenterohepatology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
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Abstract
Abstract
The innate immune system is mandatory for the activation of antiviral host defense and eradication of the infection. In this regard, dendritic cells, natural killer cells, macrophages, neutrophils representing the cellular component, and cytokines, interferons, complement or Toll-Like Receptors, representing the mediators of unspecific response act together for both activation of the adaptive immune response and viral clearance. Of great importance is the proper functioning of the innate immune response from the very beginning. For instance, in the early stages of viral infection, the defective interferon response leads to uncontrolled viral replication and pathogen evasion, while hypersecretion during the later stages of infection generates hyperinflammation. This cascade activation of systemic inflammation culminates with cytokine storm syndrome and hypercoagulability state, due to a close interconnection between them. Thus an unbalanced reaction, either under- or over- stimulation of the innate immune system will lead to an uncoordinated response and unfavorable disease outcomes. Since both cellular and humoral factors are involved in the time-course of the innate immune response, in this review we aimed to address their gradual involvement in the antiviral response with emphasis on key steps in SARS-CoV-2 infection.
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48
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Simsek C, Erul E, Balaban HY. Role of gastrointestinal system on transmission and pathogenesis of SARS-CoV-2. World J Clin Cases 2021; 9:5427-5434. [PMID: 34307596 PMCID: PMC8281423 DOI: 10.12998/wjcc.v9.i20.5427] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/17/2021] [Revised: 04/20/2021] [Accepted: 06/03/2021] [Indexed: 02/06/2023] Open
Abstract
Coronavirus disease 2019 (COVID-19) continues to pose a significant threat to global health. Primary prevention remains as a major strategy against the pandemic. Current evidence proves that aerosol and droplet-based routes are the main means of transmission of COVID-19 but other ways should be sought in order to prevent possible collateral transmission. The gastrointestinal system may be one such route. Angiotensin converting enzyme 2 is the target entry receptor for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) that is abundantly expressed in the gastrointestinal tract. SARS-CoV-2 is able to infect human enterocytes similar to severe acute respiratory syndrome and Middle Eastern respiratory syndrome. Herein this review, we discuss the current knowledge regarding the role of gastrointestinal transmission in transmission and pathophysiology of COVID-19.
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Affiliation(s)
- Cem Simsek
- Department of Gastroenterology, Hacettepe University Faculty of Medicine, Ankara 06100, Turkey
| | - Enes Erul
- Department of Internal Medicine, Hacettepe University Faculty of Medicine, Ankara 06100, Turkey
| | - Hatice Yasemin Balaban
- Department of Gastroenterology, Hacettepe University Faculty of Medicine, Ankara 06100, Turkey
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49
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Yang L, Wang Z. Natural Products, Alone or in Combination with FDA-Approved Drugs, to Treat COVID-19 and Lung Cancer. Biomedicines 2021; 9:689. [PMID: 34207313 PMCID: PMC8234041 DOI: 10.3390/biomedicines9060689] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Revised: 06/10/2021] [Accepted: 06/15/2021] [Indexed: 02/07/2023] Open
Abstract
As a public health emergency of international concern, the highly contagious coronavirus disease 2019 (COVID-19) pandemic has been identified as a severe threat to the lives of billions of individuals. Lung cancer, a malignant tumor with the highest mortality rate, has brought significant challenges to both human health and economic development. Natural products may play a pivotal role in treating lung diseases. We reviewed published studies relating to natural products, used alone or in combination with US Food and Drug Administration-approved drugs, active against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and lung cancer from 1 January 2020 to 31 May 2021. A wide range of natural products can be considered promising anti-COVID-19 or anti-lung cancer agents have gained widespread attention, including natural products as monotherapy for the treatment of SARS-CoV-2 (ginkgolic acid, shiraiachrome A, resveratrol, and baicalein) or lung cancer (daurisoline, graveospene A, deguelin, and erianin) or in combination with FDA-approved anti-SARS-CoV-2 agents (cepharanthine plus nelfinavir, linoleic acid plus remdesivir) and anti-lung cancer agents (curcumin and cisplatin, celastrol and gefitinib). Natural products have demonstrated potential value and with the assistance of nanotechnology, combination drug therapies, and the codrug strategy, this "natural remedy" could serve as a starting point for further drug development in treating these lung diseases.
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Affiliation(s)
- Liyan Yang
- School of Physics and Physical Engineering, Qufu Normal University, Qufu 273165, China;
| | - Zhonglei Wang
- Key Laboratory of Green Natural Products and Pharmaceutical Intermediates in Colleges and Universities of Shandong Province, School of Chemistry and Chemical Engineering, Qufu Normal University, Qufu 273165, China
- Key Laboratory of Life-Organic Analysis of Shandong Province, School of Chemistry and Chemical Engineering, Qufu Normal University, Qufu 273165, China
- School of Pharmaceutical Sciences, Tsinghua University, Beijing 100084, China
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Borges E, Setti AS, Iaconelli A, Braga DPDAF. Current status of the COVID-19 and male reproduction: A review of the literature. Andrology 2021; 9:1066-1075. [PMID: 33998143 PMCID: PMC8222884 DOI: 10.1111/andr.13037] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2020] [Revised: 04/09/2021] [Accepted: 05/11/2021] [Indexed: 12/26/2022]
Abstract
BACKGROUND Coronavirus disease 2019 (COVID-19), which causes serious respiratory illnesses such as pneumonia and lung failure, was first reported in mid-December 2019 in China and has spread around the world. In addition to causing serious respiratory illnesses such as pneumonia and lung failure, there have been conflicting reports about the presence of SARS-CoV-2 in the semen of patients who were previously diagnosed with COVID-19 and possible implications for the male reproductive tract. OBJECTIVE The goal for the present study was to review the current status of the literature concerning COVID-19 and male reproduction. MATERIAL AND METHODS An electronic literature search was done by using PubMed and Google Scholar databases. Relevant papers, concerning SARS-COV-2 and COVID-19 and male reproduction, published between January 2020 and December 2020 were selected, analyzed and eventually included in the present literature review. RESULTS SARS-CoV-2 may infect any cell type expressing angiotensin-converting enzyme 2 (ACE2), including reproductive cells. Besides the presence of the SARS-CoV-2 receptor, the expression of host proteases, such as transmembrane serine protease 2 (TMPRSS2), is needed to cleave the viral S protein, allowing permanent fusion of the viral and host cell membranes. Here, we aimed to review the current status of the literature concerning COVID-19 and male reproduction. The lack of co-expression of ACE2 and TMPRSS2 in the testis suggests that sperm cells may not be at increased risk of viral entry and spread. However, the presence of orchitis in COVID-19-confirmed patients and compromised sex-related hormonal balance among these patients intrigues reproductive medicine. DISCUSSION SARS-CoV-2 may use alternate receptors to enter certain cell types, or the expression of ACE2 and TMPRSS2 may not be detected in healthy individuals. CONCLUSION COVID-19 challenges all medical areas, including reproductive medicine. It is not yet clear what effects, if any, the COVID-19 pandemic will have on male reproduction. Further research is needed to understand the long-term impact of SARS-CoV-2 on male reproductive function.
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Affiliation(s)
- Edson Borges
- Fertility Medical Group, São Paulo, Brazil.,Instituto Sapientiae - Centro de Estudos e Pesquisa em Reprodução Humana Assistida, São Paulo, Brazil
| | - Amanda Souza Setti
- Fertility Medical Group, São Paulo, Brazil.,Instituto Sapientiae - Centro de Estudos e Pesquisa em Reprodução Humana Assistida, São Paulo, Brazil
| | - Assumpto Iaconelli
- Fertility Medical Group, São Paulo, Brazil.,Instituto Sapientiae - Centro de Estudos e Pesquisa em Reprodução Humana Assistida, São Paulo, Brazil
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