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Tudoran C, Tudoran M, Abu-Awwad A, Abu-Awwad SA, Faur C, Crisan-Vida M, Stoicu-Tivadar L, Voiţă-Mekereş F. Sex-related differences concerning the profile and evolution of cardiovascular complications in patients with post-acute COVID-19 syndrome. Life Sci 2024; 356:123044. [PMID: 39241905 DOI: 10.1016/j.lfs.2024.123044] [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: 02/23/2024] [Revised: 08/25/2024] [Accepted: 09/01/2024] [Indexed: 09/09/2024]
Abstract
BACKGROUND During the COVID-19 pandemic sex-related differences concerning the spectrum of cardiovascular complications have been observed in the acute infection, and during recovery. This study aims to emphasize sex-related disparities regarding left ventricular systolic function (LVSF), right ventricular function (RVF), diastolic dysfunction (DD), and pericardial pathologies during the post-COVID-19 syndrome. METHODS 274 patients with post-acute COVID-19 syndrome, 127 men and 147 women, aged under 55, were evaluated within 90 days after the acute illness and followed at 3 and 6 months. RESULTS Based on detailed transthoracic echocardiography (TTE), we identified significantly more frequently (p˂0.001) altered LVSF in men, while in women impaired RVF, and DD were significantly more common (p˂0.001). Pericardial impairment did not seem to be influenced by gender. The TTE parameters characterizing these patterns were correlated with the severity of the initial infection and the time elapsed since and alleviated in time. The multivariate regression analysis confirmed these sex-related associations and their impact on patients' functional status. CONCLUSIONS Male patients had a higher tendency to develop altered LVSF, while female subjects had more frequently impaired RVF and DD. These abnormalities alleviated in time and exerted a significant influence on patients' functional status.
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Affiliation(s)
- Cristina Tudoran
- Department VII, Internal Medicine II, Discipline of Cardiology, University of Medicine and Pharmacy "Victor Babes" Timisoara, E. Murgu Square, Nr. 2, 300041 Timisoara, Romania; Center of Molecular Research in Nephrology and Vascular Disease, Faculty of the University of Medicine and Pharmacy "Victor Babes" Timisoara, E. Murgu Square, Nr. 2, 300041 Timisoara, Romania; County Emergency Hospital "Pius Brinzeu", L. Rebreanu, Nr. 156, 300723 Timisoara, Romania.
| | - Mariana Tudoran
- Center of Molecular Research in Nephrology and Vascular Disease, Faculty of the University of Medicine and Pharmacy "Victor Babes" Timisoara, E. Murgu Square, Nr. 2, 300041 Timisoara, Romania; County Emergency Hospital "Pius Brinzeu", L. Rebreanu, Nr. 156, 300723 Timisoara, Romania.
| | - Ahmed Abu-Awwad
- County Emergency Hospital "Pius Brinzeu", L. Rebreanu, Nr. 156, 300723 Timisoara, Romania; Department XV, Discipline of Orthopedics-Traumatology, "Victor Babes" University of Medicine and Pharmacy, Eftimie Murgu Square, No. 2, 300041 Timisoara, Romania; Research Center University Professor Doctor Teodor Șora, "Victor Babes" University of Medicine and Pharmacy, Eftimie Murgu Square, No. 2, 300041 Timisoara, Romania.
| | - Simona-Alina Abu-Awwad
- County Emergency Hospital "Pius Brinzeu", L. Rebreanu, Nr. 156, 300723 Timisoara, Romania; Doctoral School, "Victor Babes" University of Medicine and Pharmacy, Eftimie Murgu Square, No. 2, 300041 Timisoara, Romania.
| | - Cosmin Faur
- County Emergency Hospital "Pius Brinzeu", L. Rebreanu, Nr. 156, 300723 Timisoara, Romania; Department XV, Discipline of Orthopedics-Traumatology, "Victor Babes" University of Medicine and Pharmacy, Eftimie Murgu Square, No. 2, 300041 Timisoara, Romania; Research Center University Professor Doctor Teodor Șora, "Victor Babes" University of Medicine and Pharmacy, Eftimie Murgu Square, No. 2, 300041 Timisoara, Romania.
| | - Mihaela Crisan-Vida
- Department of Automation and Applied Informatics, Faculty of Automation and Computers, University Politehnica, B-dul Vasile Parvan, No. 2, 300223 Timisoara, Romania.
| | - Lacramioara Stoicu-Tivadar
- Department of Automation and Applied Informatics, Faculty of Automation and Computers, University Politehnica, B-dul Vasile Parvan, No. 2, 300223 Timisoara, Romania.
| | - Florica Voiţă-Mekereş
- Department of Morphological Disciplines, Faculty of Medicine and Pharmacy, University of Oradea, 1 Universitatii Street, 410087 Oradea, Romania.
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Vinutha M, Sharma UR, Swamy G, Rohini S, Vada S, Janandri S, Haribabu T, Taj N, Gayathri SV, Jyotsna SK, Mudagal MP. COVID-19-related liver injury: Mechanisms, diagnosis, management; its impact on pre-existing conditions, cancer and liver transplant: A comprehensive review. Life Sci 2024; 356:123022. [PMID: 39214285 DOI: 10.1016/j.lfs.2024.123022] [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: 02/19/2024] [Revised: 08/20/2024] [Accepted: 08/25/2024] [Indexed: 09/04/2024]
Abstract
AIMS This review explores the mechanisms, diagnostic approaches, and management strategies for COVID-19-induced liver injury, with a focus on its impact on patients with pre-existing liver conditions, liver cancer, and those undergoing liver transplantation. MATERIALS AND METHODS A comprehensive literature review included studies on clinical manifestations of liver injury due to COVID-19. Key areas examined were direct viral effects, drug-induced liver injury, cytokine storms, and impacts on individuals with chronic liver diseases, liver transplants, and the role of vaccination. Data were collected from clinical trials, observational studies, case reports, and review literature. KEY FINDINGS COVID-19 can cause a spectrum of liver injuries, from mild enzyme elevations to severe hepatic dysfunction. Injury mechanisms include direct viral invasion, immune response alterations, drug toxicity, and hypoxia-reperfusion injury. Patients with chronic liver conditions (such as alcohol-related liver disease, nonalcoholic fatty liver disease, cirrhosis, and hepatocellular carcinoma) face increased risks of severe outcomes. The pandemic has worsened pre-existing liver conditions, disrupted cancer treatments, and complicated liver transplantation. Vaccination remains crucial for reducing severe disease, particularly in chronic liver patients and transplant recipients. Telemedicine has been beneficial in managing patients and reducing cross-infection risks. SIGNIFICANCE This review discusses the importance of improved diagnostic methods and management strategies for liver injury caused by COVID-19. It emphasizes the need for close monitoring and customized treatment for high-risk groups, advocating for future research to explore long-term effects, novel therapies, and evidence-based approaches to improve liver health during and after the pandemic.
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Affiliation(s)
- M Vinutha
- Department of Pharmacology, Acharya & BM Reddy College of Pharmacy, Acharya Dr. Sarvepalli Radhakrishna Road, Achit Nagar (Post), Soldevanahalli, Bengaluru, India
| | - Uday Raj Sharma
- Department of Pharmacology, Acharya & BM Reddy College of Pharmacy, Acharya Dr. Sarvepalli Radhakrishna Road, Achit Nagar (Post), Soldevanahalli, Bengaluru, India.
| | - Gurubasvaraja Swamy
- Department of Pharmaceutical Chemistry, Acharya & BM Reddy College of Pharmacy, Acharya Dr. Sarvepalli Radhakrishna Road, Achit Nagar (Post), Soldevanahalli, Bengaluru, India
| | - S Rohini
- Department of Pharmacology, Acharya & BM Reddy College of Pharmacy, Acharya Dr. Sarvepalli Radhakrishna Road, Achit Nagar (Post), Soldevanahalli, Bengaluru, India
| | - Surendra Vada
- Department of Pharmacology, Acharya & BM Reddy College of Pharmacy, Acharya Dr. Sarvepalli Radhakrishna Road, Achit Nagar (Post), Soldevanahalli, Bengaluru, India
| | - Suresh Janandri
- Department of Pharmacology, Acharya & BM Reddy College of Pharmacy, Acharya Dr. Sarvepalli Radhakrishna Road, Achit Nagar (Post), Soldevanahalli, Bengaluru, India
| | - T Haribabu
- Department of Pharmacology, Acharya & BM Reddy College of Pharmacy, Acharya Dr. Sarvepalli Radhakrishna Road, Achit Nagar (Post), Soldevanahalli, Bengaluru, India
| | - Nageena Taj
- Department of Pharmacology, Acharya & BM Reddy College of Pharmacy, Acharya Dr. Sarvepalli Radhakrishna Road, Achit Nagar (Post), Soldevanahalli, Bengaluru, India
| | - S V Gayathri
- Department of Pharmacology, Acharya & BM Reddy College of Pharmacy, Acharya Dr. Sarvepalli Radhakrishna Road, Achit Nagar (Post), Soldevanahalli, Bengaluru, India
| | - S K Jyotsna
- Department of Pharmacology, Acharya & BM Reddy College of Pharmacy, Acharya Dr. Sarvepalli Radhakrishna Road, Achit Nagar (Post), Soldevanahalli, Bengaluru, India
| | - Manjunatha P Mudagal
- Department of Pharmacology, Acharya & BM Reddy College of Pharmacy, Acharya Dr. Sarvepalli Radhakrishna Road, Achit Nagar (Post), Soldevanahalli, Bengaluru, India
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Behrouzi A, Sakhaee F, Ghazanfari Jajin M, Ahmadi I, Anvari E, Sotoodehnejadnematalahi F, Fateh A. The surfactant protein B polymorphisms (rs7316 and rs1130866) and their correlation with disease progression of COVID-19. Cytokine 2024; 184:156775. [PMID: 39368228 DOI: 10.1016/j.cyto.2024.156775] [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: 04/11/2024] [Revised: 06/15/2024] [Accepted: 09/30/2024] [Indexed: 10/07/2024]
Abstract
BACKGROUND It is critical to examine the pathogenic pathways in coronavirus disease 2019 (COVID-19) that resulted in the development of severe lung injury. Surfactant protein B (SFTPB) is a vital component for sustaining life and serves pivotal functions in the host's defensive mechanisms and alveolar surface tension reduction. Our study aimed to determine the effect of SFTPB rs7316 and rs1130866 variants on the course of disease in COVID-19 patients. METHODS The study cohort comprised 3,184 individuals diagnosed with COVID-19. We employed the RFLP approach to determine the variations of the SFTPB genes. RESULTS SFTPB rs7316 did not exhibit a statistically significant correlation with COVID-19 mortality across different inheritance models. But, after making more changes for SARS-CoV-2 variants, it was found that there was a strong link between the TT and TC genotypes of SFTPB rs7316 and death rates, especially for the Delta variant. Furthermore, our study's findings indicate a significant association between the SFTPB rs1130866 G allele and an elevated risk of mortality in COVID-19 across all variants of SARS-CoV-2. CONCLUSIONS The use of the SFTPB rs1130866 marker has the potential to facilitate the prediction of COVID-19 severity. On the other hand, for SFTPB rs7316, this kind of prediction seems to depend on the particular SARS-CoV-2 variants.
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Affiliation(s)
- Amir Behrouzi
- Department of Biology, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Fatemeh Sakhaee
- Department of Mycobacteriology and Pulmonary Research, Pasteur Institute of Iran, Tehran, Iran
| | | | - Iraj Ahmadi
- Department of Physiology, School of Medicine, Ilam University of Medical Science, Ilam, Iran
| | - Enayat Anvari
- Department of Physiology, School of Medicine, Ilam University of Medical Science, Ilam, Iran
| | | | - Abolfazl Fateh
- Department of Physiology, School of Medicine, Ilam University of Medical Science, Ilam, Iran; Microbiology Research Center (MRC), Pasteur Institute of Iran, Tehran, Iran.
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Auld SC, Sheshadri A, Alexander-Brett J, Aschner Y, Barczak AK, Basil MC, Cohen KA, Dela Cruz C, McGroder C, Restrepo MI, Ridge KM, Schnapp LM, Traber K, Wunderink RG, Zhang D, Ziady A, Attia EF, Carter J, Chalmers JD, Crothers K, Feldman C, Jones BE, Kaminski N, Keane J, Lewinsohn D, Metersky M, Mizgerd JP, Morris A, Ramirez J, Samarasinghe AE, Staitieh BS, Stek C, Sun J, Evans SE. Postinfectious Pulmonary Complications: Establishing Research Priorities to Advance the Field: An Official American Thoracic Society Workshop Report. Ann Am Thorac Soc 2024; 21:1219-1237. [PMID: 39051991 DOI: 10.1513/annalsats.202406-651st] [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: 06/25/2024] [Indexed: 07/27/2024] Open
Abstract
Continued improvements in the treatment of pulmonary infections have paradoxically resulted in a growing challenge of individuals with postinfectious pulmonary complications (PIPCs). PIPCs have been long recognized after tuberculosis, but recent experiences such as the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic have underscored the importance of PIPCs following other lower respiratory tract infections. Independent of the causative pathogen, most available studies of pulmonary infections focus on short-term outcomes rather than long-term morbidity among survivors. In this document, we establish a conceptual scope for PIPCs with discussion of globally significant pulmonary pathogens and an examination of how these pathogens can damage different components of the lung, resulting in a spectrum of PIPCs. We also review potential mechanisms for the transition from acute infection to PIPC, including the interplay between pathogen-mediated injury and aberrant host responses, which together result in PIPCs. Finally, we identify cross-cutting research priorities for the field to facilitate future studies to establish the incidence of PIPCs, define common mechanisms, identify therapeutic strategies, and ultimately reduce the burden of morbidity in survivors of pulmonary infections.
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Shrwani KJ, Mahallawi WH, Mohana AI, Algaissi A, Dhayhi N, Sharwani NJ, Gadour E, Aldossari SM, Asiri H, Kameli N, Asiri AY, Asiri AM, Sherwani AJ, Cunliffe N, Zhang Q. Mucosal immunity in upper and lower respiratory tract to MERS-CoV. Front Immunol 2024; 15:1358885. [PMID: 39281686 PMCID: PMC11392799 DOI: 10.3389/fimmu.2024.1358885] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Accepted: 07/15/2024] [Indexed: 09/18/2024] Open
Abstract
Introduction Middle East respiratory syndrome coronavirus (MERS-CoV) has emerged as a deadly pathogen with a mortality rate of up to 36.2%. MERS-CoV can cause severe respiratory tract disease and multiorgan failure. Therefore, therapeutic vaccines are urgently needed. This intensive review explores the human immune responses and their immunological mechanisms during MERS-CoV infection in the mucosa of the upper and lower respiratory tracts (URT and LRT, respectively). Objective The aim of this study is to provide a valuable, informative, and critical summary of the protective immune mechanisms against MERS-CoV infection in the URT/LRT for the purpose of preventing and controlling MERS-CoV disease and designing effective therapeutic vaccines. Methods In this review, we focus on the immune potential of the respiratory tract following MERS-CoV infection. We searched PubMed, Embase, Web of Science, Cochrane, Scopus, and Google Scholar using the following terms: "MERS-CoV", "B cells", "T cells", "cytokines", "chemokines", "cytotoxic", and "upper and lower respiratory tracts". Results We found and included 152 studies in this review. We report that the cellular innate immune response, including macrophages, dendritic cells, and natural killer cells, produces antiviral substances such as interferons and interleukins to prevent the virus from spreading. In the adaptive and humoral immune responses, CD4+ helper T cells, CD8+ cytotoxic T cells, B cells, and plasma cells protect against MERS-CoV infection in URT and LRT. Conclusion The human nasopharynx-associated lymphoid tissue (NALT) and bronchus-associated lymphoid tissue (BALT) could successfully limit the spread of several respiratory pathogens. However, in the case of MERS-CoV infection, limited research has been conducted in humans with regard to immunopathogenesis and mucosal immune responses due to the lack of relevant tissues. A better understanding of the immune mechanisms of the URT and LRT is vital for the design and development of effective MERS-CoV vaccines.
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Affiliation(s)
- Khalid J Shrwani
- Department of Clinical Infection, Microbiology and Immunology, Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Liverpool, United Kingdom
- Public Health Authority, Saudi Center for Disease Prevention and Control (SCDC), Jazan, Saudi Arabia
| | - Waleed H Mahallawi
- Clinical Laboratory Sciences Department, College of Applied Medical Sciences, Taibah University, Madinah, Saudi Arabia
| | - Abdulrhman I Mohana
- Department of Antimicrobial Resistance, Public Health Authority, Riyadh, Saudi Arabia
| | - Abdullah Algaissi
- Department of Medical Laboratory Technology, College of Applied Medical Sciences, Jazan University, Jazan, Saudi Arabia
- Emerging and Endemic Infectious Diseases Research Unit, Health Sciences Research Center, Jazan University, Jazan, Saudi Arabia
| | - Nabil Dhayhi
- Department of Pediatrics, King Fahad Central Hospital, Ministry of Health, Gizan, Saudi Arabia
| | - Nouf J Sharwani
- Department of Surgery, Mohammed bin Nasser Hospital, Ministry of Health, Gizan, Saudi Arabia
| | - Eyad Gadour
- Department of Gastroenterology and Hepatology, King Abdulaziz National Guard Hospital, Ahsa, Saudi Arabia
- Department of Medicine, Faculty of Medicine, Zamzam University College, Khartoum, Sudan
| | - Saeed M Aldossari
- Medical Laboratory Technology Department, College of Applied Medical Sciences, King Saud University, Riyadh, Saudi Arabia
| | - Hasan Asiri
- Medical Laboratory Department, Prince Mohammed bin Abdulaziz Hospital, Riyadh, Saudi Arabia
| | - Nader Kameli
- Department of Medical Laboratory Technology, Faculty of Applied Medical Sciences, Jazan University, Jazan, Saudi Arabia
| | - Ayad Y Asiri
- Intensive Care Unit Department, Al Inma Medical Group, Al Hayat National Hospital, Ministry of Health, Riyadh, Saudi Arabia
| | - Abdullah M Asiri
- Preventive Medicine Assistant Deputyship, Ministry of Health, Riyadh, Saudi Arabia
| | - Alaa J Sherwani
- Department of Pediatrics, Abu-Arish General Hospital, Ministry of Health, Gizan, Saudi Arabia
| | - Nigel Cunliffe
- Department of Clinical Infection, Microbiology and Immunology, Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Liverpool, United Kingdom
| | - Qibo Zhang
- Academic and Research Departments, Section of Immunology, School of Biosciences, University of Surrey, Surrey, United Kingdom
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Alqahtani SAM. Mucosal immunity in COVID-19: a comprehensive review. Front Immunol 2024; 15:1433452. [PMID: 39206184 PMCID: PMC11349522 DOI: 10.3389/fimmu.2024.1433452] [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: 05/15/2024] [Accepted: 07/19/2024] [Indexed: 09/04/2024] Open
Abstract
Mucosal immunity plays a crucial role in defending against coronaviruses, particularly at respiratory sites, serving as the first line of defense against viral invasion and replication. Coronaviruses have developed various immune evasion strategies at the mucosal immune system, hindering the recognition of infected cells and evading antibody responses. Understanding the immune mechanisms and responses is crucial for developing effective vaccines and therapeutics against coronaviruses. The role of mucosal immunity in COVID-19 is significant, influencing both local and systemic immune responses to the virus. Although most clinical studies focus on antibodies and cellular immunity in peripheral blood, mucosal immune responses in the respiratory tract play a key role in the early restriction of viral replication and the clearance of SARS-CoV-2. Identification of mucosal biomarkers associated with viral clearance will allow monitoring of infection-induced immunity. Mucosally delivered vaccines and those under clinical trials are being compared and contrasted to understand their effectiveness in inducing mucosal immunity against coronaviruses. A greater understanding of lung tissue-based immunity may lead to improved diagnostic and prognostic procedures and novel treatment strategies aimed at reducing the disease burden of community-acquired pneumonia, avoiding the systemic manifestations of infection and excess morbidity and mortality. This comprehensive review article outlines the current evidence about the role of mucosal immune responses in the clearance of SARS-CoV-2 infection, as well as potential mucosal mechanisms of protection against (re-)infection. It also proposes that there is a significant role for mucosal immunity and for secretory as well as circulating IgA antibodies in COVID-19, and that it is important to elucidate this in order to comprehend especially the asymptomatic and mild states of the infection, which appear to account for the majority of cases. Moreover, it is possible that mucosal immunity can be exploited for beneficial diagnostic, therapeutic, or prophylactic purposes. The findings from recent studies on mucosal immunity in COVID-19 can be used to develop effective vaccines and treatments that can effectively target both mucosal and systemic immune responses.
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da Silva R, Vallinoto ACR, dos Santos EJM. The Silent Syndrome of Long COVID and Gaps in Scientific Knowledge: A Narrative Review. Viruses 2024; 16:1256. [PMID: 39205230 PMCID: PMC11359800 DOI: 10.3390/v16081256] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2024] [Revised: 07/24/2024] [Accepted: 07/28/2024] [Indexed: 09/04/2024] Open
Abstract
COVID-19 is still a major public health concern, mainly due to the persistence of symptoms or the appearance of new symptoms. To date, more than 200 symptoms of long COVID (LC) have been described. The present review describes and maps its relevant clinical characteristics, pathophysiology, epidemiology, and genetic and nongenetic risk factors. Given the currently available evidence on LC, we demonstrate that there are still gaps and controversies in the diagnosis, pathophysiology, epidemiology, and detection of prognostic and predictive factors, as well as the role of the viral strain and vaccination.
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Affiliation(s)
- Rosilene da Silva
- Laboratory of Genetics of Complex Diseases, Institute of Biological Sciences, Federal University of Pará, Belém 66075-110, Brazil;
- Graduate Program in Biology of Infectious and Parasitic Agents, Federal University of Pará, Belém 66075-110, Brazil;
| | - Antonio Carlos Rosário Vallinoto
- Graduate Program in Biology of Infectious and Parasitic Agents, Federal University of Pará, Belém 66075-110, Brazil;
- Laboratory of Virology, Institute of Biological Sciences, Federal University of Pará, Belém 66075-110, Brazil
| | - Eduardo José Melo dos Santos
- Laboratory of Genetics of Complex Diseases, Institute of Biological Sciences, Federal University of Pará, Belém 66075-110, Brazil;
- Graduate Program in Biology of Infectious and Parasitic Agents, Federal University of Pará, Belém 66075-110, Brazil;
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8
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Shahbazi E, Moradi A, Mollasalehi H, Mohebbi SR. Unravelling the diagnostic methodologies for SARS-CoV-2; the Indispensable need for developing point-of-care testing. Talanta 2024; 275:126139. [PMID: 38696900 DOI: 10.1016/j.talanta.2024.126139] [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: 01/10/2024] [Revised: 04/13/2024] [Accepted: 04/20/2024] [Indexed: 05/04/2024]
Abstract
The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)-caused COVID-19 pandemic that continues to be a global menace and since its emergence in the late 2019, SARS-CoV-2 has been vigorously spreading throughout the globe putting the whole world into a multidimensional calamity. The suitable diagnosis strategies are on the front line of the battle against preventing the spread of infections. Since the clinical manifestation of COVID-19 is shared between various diseases, detection of the unique impacts of the pathogen on the host along with the diagnosis of the virus itself should be addressed. Employing the most suitable approaches to specifically, sensitively and effectively recognize the infected cases may be a real game changer in controlling the outbreak and the crisis management. In that matter, point-of-care assays (POC) appears to be the potential option, due to sensitivity, specificity, affordable, and availability. Here we brief the most recent findings about the virus, its variants, and the conventional methods that have been used for its detection, along with the POC strategies that have been applied to the virus diagnosis and the developing technologies which can accelerate the diagnosis procedure yet maintain its efficiency.
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Affiliation(s)
- Erfan Shahbazi
- Department of Microbiology and Microbial Biotechnology, Faculty of Life Sciences and Biotechnology, Shahid Beheshti University, Tehran, Iran
| | - Asma Moradi
- Department of Microbiology and Microbial Biotechnology, Faculty of Life Sciences and Biotechnology, Shahid Beheshti University, Tehran, Iran
| | - Hamidreza Mollasalehi
- Department of Microbiology and Microbial Biotechnology, Faculty of Life Sciences and Biotechnology, Shahid Beheshti University, Tehran, Iran.
| | - Seyed Reza Mohebbi
- Gastroenterology and Liver Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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9
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Liu Q, Wang DS, Lian ZH, Fang J, Han PY, Qiu Y, Zhao JY, Zong LD, Zhang YZ, Ge XY. Identification and Characterization of an Alphacoronavirus in Rhinolophus sinicus and a Betacoronavirus in Apodemus ilex in Yunnan, China. Microorganisms 2024; 12:1490. [PMID: 39065258 PMCID: PMC11278907 DOI: 10.3390/microorganisms12071490] [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: 07/02/2024] [Revised: 07/18/2024] [Accepted: 07/19/2024] [Indexed: 07/28/2024] Open
Abstract
Coronaviruses (CoVs), the largest positive-sense RNA viruses, have caused infections in both humans and animals. The cross-species transmission of CoVs poses a serious threat to public health. Rodents and bats, the two largest orders of mammals, serve as significant natural reservoirs for CoVs. It is important to monitor the CoVs carried by bats and rodents. In this study, we collected 410 fecal samples from bats and 74 intestinal samples from rats in Yunnan Province, China. Using RT-PCR, we identified one positive sample for alphacoronavirus (TC-14) from Rhinolophus sinicus (Chinese rufous horseshoe bat) and two positive samples for betacoronavirus (GS-53, GS-56) from Apodemus ilex (Rodentia: Muridae). We successfully characterized the complete genomes of TC-14 and GS-56. Phylogenetic analysis revealed that TC-14 clustered with bat CoV HKU2 and SADS-CoV, while GS-56 was closely related to rat CoV HKU24. The identification of positive selection sites and estimation of divergence dates further helped characterize the genetic evolution of TC-14 and GS-56. In summary, this research reveals the genetic evolution characteristics of TC-14 and GS-56, providing valuable references for the study of CoVs carried by bats and rodents in Yunnan Province.
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Affiliation(s)
- Qian Liu
- Hunan Provincial Key Laboratory of Medical Virology, College of Biology, Hunan University, Changsha 410012, China; (Q.L.); (D.-S.W.); (Z.-H.L.); (J.F.); (Y.Q.)
| | - Dan-Shu Wang
- Hunan Provincial Key Laboratory of Medical Virology, College of Biology, Hunan University, Changsha 410012, China; (Q.L.); (D.-S.W.); (Z.-H.L.); (J.F.); (Y.Q.)
| | - Zhong-Hao Lian
- Hunan Provincial Key Laboratory of Medical Virology, College of Biology, Hunan University, Changsha 410012, China; (Q.L.); (D.-S.W.); (Z.-H.L.); (J.F.); (Y.Q.)
| | - Jie Fang
- Hunan Provincial Key Laboratory of Medical Virology, College of Biology, Hunan University, Changsha 410012, China; (Q.L.); (D.-S.W.); (Z.-H.L.); (J.F.); (Y.Q.)
| | - Pei-Yu Han
- Yunnan Key Laboratory of Screening and Research on Anti-Pathogenic Plant Resources from Western Yunnan, Yunnan Key Laboratory of Zoonotic Disease Cross-Border Prevention and Quarantine, Institute of Preventive Medicine, School of Public Health, Dali University, Dali 671000, China; (P.-Y.H.); (J.-Y.Z.); (L.-D.Z.)
| | - Ye Qiu
- Hunan Provincial Key Laboratory of Medical Virology, College of Biology, Hunan University, Changsha 410012, China; (Q.L.); (D.-S.W.); (Z.-H.L.); (J.F.); (Y.Q.)
| | - Jun-Ying Zhao
- Yunnan Key Laboratory of Screening and Research on Anti-Pathogenic Plant Resources from Western Yunnan, Yunnan Key Laboratory of Zoonotic Disease Cross-Border Prevention and Quarantine, Institute of Preventive Medicine, School of Public Health, Dali University, Dali 671000, China; (P.-Y.H.); (J.-Y.Z.); (L.-D.Z.)
| | - Li-Dong Zong
- Yunnan Key Laboratory of Screening and Research on Anti-Pathogenic Plant Resources from Western Yunnan, Yunnan Key Laboratory of Zoonotic Disease Cross-Border Prevention and Quarantine, Institute of Preventive Medicine, School of Public Health, Dali University, Dali 671000, China; (P.-Y.H.); (J.-Y.Z.); (L.-D.Z.)
| | - Yun-Zhi Zhang
- Yunnan Key Laboratory of Screening and Research on Anti-Pathogenic Plant Resources from Western Yunnan, Yunnan Key Laboratory of Zoonotic Disease Cross-Border Prevention and Quarantine, Institute of Preventive Medicine, School of Public Health, Dali University, Dali 671000, China; (P.-Y.H.); (J.-Y.Z.); (L.-D.Z.)
| | - Xing-Yi Ge
- Hunan Provincial Key Laboratory of Medical Virology, College of Biology, Hunan University, Changsha 410012, China; (Q.L.); (D.-S.W.); (Z.-H.L.); (J.F.); (Y.Q.)
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Alharbi YM, Elzahar KM, Qahl SH, Alghamdi AM, Alharbi AA, Alanazi YF, Shakak AO, Saleh O, El-Saadony MT. Nutritional Significance, Antimicrobial, Antioxidants, Anticancer, and Antiviral Activities of Lemongrass Leaves Extract and Its Application as Hepatoprotective Agent against CCl4-Induced Hepatic Injury in Rats. AN ACAD BRAS CIENC 2024; 96:e20230646. [PMID: 39046020 DOI: 10.1590/0001-3765202420230646] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Accepted: 10/02/2023] [Indexed: 07/25/2024] Open
Abstract
This work investigated the antioxidant and hepatoprotective activities of lemongrass extract and its effects on rat hepatotoxicity. The lemongrass extract (LGE) contains bioactive components such as phenolic acids, flavonoid components, vitamin C, fibers, and tannins. The LGE had high phenolic content (397 mg/100g) and flavonoids (164 mg/100g), influencing its antioxidant activity of 91.25%. Additionally, it inhibited 81% of breast cancer, also, inhibited the growth of pathogenic bacteria and Candida at a concentration of 20-40 µg/mL. Additionally, it inhibited SARS-Cov-2 by 75%; however, increasing the activity of Cas-3. Quercetin-3-rhamnoside was the main phenolic compound in the HPLC profile; the phenolic compounds may be attributable to the beneficial effects of LGE. In this study, the CCl4-challenged rats delivered two levels of LGE (100 and 300 mg/kg BW). LGE reduced ALT, AST, creatinine and urea by 50 and 37%, respectively. Generally, LGE mitigated the oxidative stress induced by CCl4, which is evident in the histology of liver and kidney tissues, where significant improvement, with no cytoplasmic degradation in undamaged liver hepatocytes, improved kidney performance and shape. It can be concluded that polyphenolic-rich LGE can mitigate the oxidative stress induced by CCl4 and other parameters while enhancing kidney and liver performance.
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Affiliation(s)
- Yousef Mesfer Alharbi
- Qassim University, Department of Veterinary Medicine, Faculty of Agriculture and Veterinary Medicine, Buraydah 51452, Qassim, Saudi Arabia
| | - Khaled M Elzahar
- Qassim University, Department of Food Science and Human Nutrition, Faculty of Agriculture and Veterinary Medicine, Buraydah 51452, Qassim, Saudi Arabia
- Zagazig University, Food Science Department, Faculty of Agriculture, Zagazig 44511, Egypt
| | - Safa H Qahl
- University of Jeddah, Department of Biological Science, College of Science, P.O. Box 80327, Jeddah 21589, Saudi Arabia
| | - Amira M Alghamdi
- King Abdulaziz University, Department of Biochemistry, Faculty of Science, Jeddah 21589, Saudi Arabia
| | - Asmaa Ali Alharbi
- King Abdulaziz University, Department of Biochemistry, Faculty of Science, Jeddah 21589, Saudi Arabia
| | - Yasmene F Alanazi
- University of Tabuk, Department of Biochemistry, Faculty of Science, Tabuk, 71491, Saudi Arabia
| | - Amani Osman Shakak
- King Abdulaziz University, Biological Sciences Department, College of Science & Arts, Rabigh 21911, Saudi Arabia
- University of Shendi, Faculty of Medical Laboratory Sciences, P.O. Box 142, Shendi, Sudan
| | - Ohud Saleh
- University of Jeddah, Department of Biochemistry, College of Science, Jeddah 21959, Saudi Arabia
| | - Mohamed T El-Saadony
- Zagazig University, Department of Agricultural Microbiology, Faculty of Agriculture, Zagazig 44511, Egypt
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11
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Biakhlupuii C, Vanlalpeka J, Lalrinpuia B, Laltlanzovi, Devi KG, Hrahsel L. Lymphocyte as a predictor of prognosis of COVID-19 patients: A hospital-based study. J Family Med Prim Care 2024; 13:2609-2611. [PMID: 39071031 PMCID: PMC11272006 DOI: 10.4103/jfmpc.jfmpc_1699_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Revised: 12/16/2023] [Accepted: 12/30/2023] [Indexed: 07/30/2024] Open
Abstract
Introduction Lymphocytopenia has emerged as a simply obtained laboratory value that may correlate with prognosis. In this study we aim to study absolute Lymphocyte count after clinical recovery. Method and material Observational study was conducted in Covid dedicated Hospital in Mizoram. Absolute lymphocyte count is obtained from the differential leucocyte count of the patients. The obsolute Lymphocyte count at the time of hospital admission is compared with the Absolute Lymphocyte count at the time of hospital discharge after the patient obtained clinical recovery. Result Absolute Lymphocyte Count at the time of admission has a mean of 2004.48 and standard deviation of 1204.868. Absolute Lymphocyte Count at the time of discharge has a mean of 1943.68 and standard devaiton of 842.228. Pearsons correlation coefficientis showed that there is positive correlation between the variables (Correlation coeffiecient = .325). Also, the correlation is statistically significant (P < 0.05). Paired Sample t-test showed there is no statistical significant difference between Absolute Lymphocyte Count- at the time of admission and at the time of discharge (P > 0.05) at 95% Conficence Interval. Conclusion Our study showed that Absolute Lymphocyte count had no signicant difference at the time of hospital admission and after clinical recovery.
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Affiliation(s)
- C. Biakhlupuii
- Department of Physiology, Zoram Medical College, Falkawn, Aizawl, Mizoram, India
| | - Johan Vanlalpeka
- Department of General Medicine, Zoram Medical College, Falkawn, Aizawl, Mizoram, India
| | - Benjamin Lalrinpuia
- Department of Physiology, Zoram Medical College, Falkawn, Aizawl, Mizoram, India
| | - Laltlanzovi
- Department of Pathology, Zoram Medical College, Falkawn, Aizawl, Mizoram, India
| | - Ksh G. Devi
- Department of Physiology, Zoram Medical College, Falkawn, Aizawl, Mizoram, India
| | - Lalrinawmi Hrahsel
- Department of Community Medicine, Zoram Medical College, Falkawn, Aizawl, Mizoram, India
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12
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Lee JH, Kim JW, Lee HE, Song JY, Cho AH, Hwang JH, Heo K, Lee S. A dual-targeting approach using a human bispecific antibody against the receptor-binding domain of the Middle East Respiratory Syndrome Coronavirus. Virus Res 2024; 345:199383. [PMID: 38697296 PMCID: PMC11074968 DOI: 10.1016/j.virusres.2024.199383] [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: 01/17/2024] [Revised: 04/18/2024] [Accepted: 04/29/2024] [Indexed: 05/04/2024]
Abstract
The emergence of the Middle East Respiratory Syndrome Coronavirus (MERS-CoV) has posed a significant global health concern due to its severe respiratory illness and high fatality rate. Currently, despite the potential for resurgence, there are no specific treatments for MERS-CoV, and only supportive care is available. Our study aimed to address this therapeutic gap by developing a potent neutralizing bispecific antibody (bsAb) against MERS-CoV. Initially, we isolated four human monoclonal antibodies (mAbs) that specifically target the MERS-CoV receptor-binding domain (RBD) using phage display technology and an established human antibody library. Among these four selected mAbs, our intensive in vitro functional analyses showed that the MERS-CoV RBD-specific mAb K111.3 exhibited the most potent neutralizing activity against MERS-CoV pseudoviral infection and the molecular interaction between MERS-CoV RBD and human dipeptidyl peptidase 4. Consequently, we engineered a novel bsAb, K207.C, by utilizing K111.3 as the IgG base and fusing it with the single-chain variable fragment of its non-competing pair, K111.1. This engineered bsAb showed significantly enhanced neutralization potential against MERS-CoV compared to its parental mAb. These findings suggest that K207.C may serve as a potential candidate for effective MERS-CoV neutralization, further highlighting the promise of the bsAb dual-targeting approach in MERS-CoV neutralization.
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Affiliation(s)
- Ji Hyun Lee
- Department of Biopharmaceutical Chemistry, Kookmin University, Seoul 02707, Republic of Korea
| | - Ji Woong Kim
- Department of Biopharmaceutical Chemistry, Kookmin University, Seoul 02707, Republic of Korea
| | - Hee Eon Lee
- Department of Biopharmaceutical Chemistry, Kookmin University, Seoul 02707, Republic of Korea
| | - Jin Young Song
- Department of Biopharmaceutical Chemistry, Kookmin University, Seoul 02707, Republic of Korea
| | - Ah Hyun Cho
- Department of Biopharmaceutical Chemistry, Kookmin University, Seoul 02707, Republic of Korea
| | - Jae Hyeon Hwang
- Department of Biopharmaceutical Chemistry, Kookmin University, Seoul 02707, Republic of Korea
| | - Kyun Heo
- Department of Biopharmaceutical Chemistry, Kookmin University, Seoul 02707, Republic of Korea; Department of Chemistry, Kookmin University, Seoul 02707, Republic of Korea; Antibody Research Institute, Kookmin University, Seoul 02707, Republic of Korea
| | - Sukmook Lee
- Department of Biopharmaceutical Chemistry, Kookmin University, Seoul 02707, Republic of Korea; Department of Chemistry, Kookmin University, Seoul 02707, Republic of Korea; Antibody Research Institute, Kookmin University, Seoul 02707, Republic of Korea.
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13
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Zhang Y, Yang N, Li Y, Tan C, Cai Y, Rui X, Liu Y, Fu Y, Liu G. Transmissible gastroenteritis virus induces inflammatory responses via RIG-I/NF-κB/HIF-1α/glycolysis axis in intestinal organoids and in vivo. J Virol 2024; 98:e0046124. [PMID: 38780247 PMCID: PMC11237398 DOI: 10.1128/jvi.00461-24] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2024] [Accepted: 05/02/2024] [Indexed: 05/25/2024] Open
Abstract
Transmissible gastroenteritis virus (TGEV)-induced enteritis is characterized by watery diarrhea, vomiting, and dehydration, and has high mortality in newborn piglets, resulting in significant economic losses in the pig industry worldwide. Conventional cell lines have been used for many years to investigate inflammation induced by TGEV, but these cell lines may not mimic the actual intestinal environment, making it difficult to obtain accurate results. In this study, apical-out porcine intestinal organoids were employed to study TEGV-induced inflammation. We found that apical-out organoids were susceptible to TGEV infection, and the expression of representative inflammatory cytokines was significantly upregulated upon TGEV infection. In addition, retinoic acid-inducible gene I (RIG-I) and the nuclear factor-kappa B (NF-κB) pathway were responsible for the expression of inflammatory cytokines induced by TGEV infection. We also discovered that the transcription factor hypoxia-inducible factor-1α (HIF-1α) positively regulated TGEV-induced inflammation by activating glycolysis in apical-out organoids, and pig experiments identified the same molecular mechanism as the ex vivo results. Collectively, we unveiled that the inflammatory responses induced by TGEV were modulated via the RIG-I/NF-κB/HIF-1α/glycolysis axis ex vivo and in vivo. This study provides novel insights into TGEV-induced enteritis and verifies intestinal organoids as a reliable model for investigating virus-induced inflammation. IMPORTANCE Intestinal organoids are a newly developed culture system for investigating immune responses to virus infection. This culture model better represents the physiological environment compared with well-established cell lines. In this study, we discovered that inflammatory responses induced by TGEV infection were regulated by the RIG-I/NF-κB/HIF-1α/glycolysis axis in apical-out porcine organoids and in pigs. Our findings contribute to understanding the mechanism of intestinal inflammation upon viral infection and highlight apical-out organoids as a physiological model to mimic virus-induced inflammation.
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Affiliation(s)
- Yunhang Zhang
- State Key Laboratory for Animal Disease Control and Prevention, College of Veterinary Medicine, Lanzhou University, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Lanzhou, China
- Molecular and Cellular Epigenetics (GIGA) and Molecular Biology (TERRA), University of Liege, Liege, Belgium
- Hainan Key Laboratory of Tropical Animal Breeding and Infectious Disease Research, Institute of Animal Husbandry and Veterinary Medicine, Hainan Academy of Agricultural Sciences, Haikou, China
| | - Ning Yang
- State Key Laboratory for Animal Disease Control and Prevention, College of Veterinary Medicine, Lanzhou University, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Lanzhou, China
- Molecular and Cellular Epigenetics (GIGA) and Molecular Biology (TERRA), University of Liege, Liege, Belgium
- Hainan Key Laboratory of Tropical Animal Breeding and Infectious Disease Research, Institute of Animal Husbandry and Veterinary Medicine, Hainan Academy of Agricultural Sciences, Haikou, China
| | - Yang Li
- State Key Laboratory for Animal Disease Control and Prevention, College of Veterinary Medicine, Lanzhou University, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Lanzhou, China
- Hainan Key Laboratory of Tropical Animal Breeding and Infectious Disease Research, Institute of Animal Husbandry and Veterinary Medicine, Hainan Academy of Agricultural Sciences, Haikou, China
| | - Chen Tan
- State Key Laboratory for Animal Disease Control and Prevention, College of Veterinary Medicine, Lanzhou University, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Lanzhou, China
- Molecular and Cellular Epigenetics (GIGA) and Molecular Biology (TERRA), University of Liege, Liege, Belgium
- Hainan Key Laboratory of Tropical Animal Breeding and Infectious Disease Research, Institute of Animal Husbandry and Veterinary Medicine, Hainan Academy of Agricultural Sciences, Haikou, China
| | - Yifei Cai
- State Key Laboratory for Animal Disease Control and Prevention, College of Veterinary Medicine, Lanzhou University, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Lanzhou, China
- Hainan Key Laboratory of Tropical Animal Breeding and Infectious Disease Research, Institute of Animal Husbandry and Veterinary Medicine, Hainan Academy of Agricultural Sciences, Haikou, China
- Nutritional Biology, Wageningen University and Research, Wageningen, the Netherlands
| | - Xue Rui
- State Key Laboratory for Animal Disease Control and Prevention, College of Veterinary Medicine, Lanzhou University, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Lanzhou, China
- Hainan Key Laboratory of Tropical Animal Breeding and Infectious Disease Research, Institute of Animal Husbandry and Veterinary Medicine, Hainan Academy of Agricultural Sciences, Haikou, China
- College of Veterinary Medicine, Xinjiang Agricultural University, Urumqi, China
| | - Yuanyuan Liu
- State Key Laboratory for Animal Disease Control and Prevention, College of Veterinary Medicine, Lanzhou University, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Lanzhou, China
- Hainan Key Laboratory of Tropical Animal Breeding and Infectious Disease Research, Institute of Animal Husbandry and Veterinary Medicine, Hainan Academy of Agricultural Sciences, Haikou, China
- College of Veterinary Medicine, Xinjiang Agricultural University, Urumqi, China
| | - Yuguang Fu
- State Key Laboratory for Animal Disease Control and Prevention, College of Veterinary Medicine, Lanzhou University, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Lanzhou, China
| | - Guangliang Liu
- State Key Laboratory for Animal Disease Control and Prevention, College of Veterinary Medicine, Lanzhou University, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Lanzhou, China
- Hainan Key Laboratory of Tropical Animal Breeding and Infectious Disease Research, Institute of Animal Husbandry and Veterinary Medicine, Hainan Academy of Agricultural Sciences, Haikou, China
- College of Veterinary Medicine, Xinjiang Agricultural University, Urumqi, China
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14
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Bailón-Cuenca JA, Cortés-Sarabia K, Legorreta-Soberanis J, Alvarado-Castro VM, Juárez-Baltazar U, Sánchez-Gervacio BM, Vences-Velázquez A, Leyva-Vázquez MA, Del Moral-Hernández O, Illades-Aguiar B. Detection of IgG antibodies against the receptor binding domain of the spike protein and nucleocapsid of SARS-CoV-2 at university students from Southern Mexico: a cross-sectional study. BMC Infect Dis 2024; 24:584. [PMID: 38867165 PMCID: PMC11170790 DOI: 10.1186/s12879-024-09435-5] [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: 12/04/2023] [Accepted: 05/27/2024] [Indexed: 06/14/2024] Open
Abstract
BACKGROUND Natural infection and vaccination against SARS-CoV-2 is associated with the development of immunity against the structural proteins of the virus. Specifically, the two most immunogenic are the S (spike) and N (nucleocapsid) proteins. Seroprevalence studies performed in university students provide information to estimate the number of infected patients (symptomatic or asymptomatic) and generate knowledge about the viral spread, vaccine efficacy, and epidemiological control. Which, the aim of this study was to evaluate IgG antibodies against the S and N proteins of SARS-CoV-2 at university students from Southern Mexico. METHODS A total of 1418 serum samples were collected from eighteen work centers of the Autonomous University of Guerrero. Antibodies were detected by Indirect ELISA using as antigen peptides derived from the S and N proteins. RESULTS We reported a total seroprevalence of 39.9% anti-S/N (positive to both antigens), 14.1% anti-S and 0.5% anti-N. The highest seroprevalence was reported in the work centers from Costa Grande, Acapulco and Centro. Seroprevalence was associated with age, COVID-19, contact with infected patients, and vaccination. CONCLUSION University students could play an essential role in disseminating SARS-CoV-2. We reported a seroprevalence of 54.5% against the S and N proteins, which could be due to the high population rate and cultural resistance to safety measures against COVID-19 in the different regions of the state.
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Affiliation(s)
- Jesús Adolfo Bailón-Cuenca
- Laboratorio de Inmunobiología y Diagnóstico Molecular, Facultad de Ciencias Químico Biológicas, Universidad Autónoma de Guerrero, Chilpancingo de los Bravo, Guerrero, México
- Laboratorio de Biomedicina Molecular, Facultad de Ciencias Químico Biológicas, Universidad Autónoma de Guerrero, Chilpancingo de los Bravo, Guerrero, México
| | - Karen Cortés-Sarabia
- Laboratorio de Inmunobiología y Diagnóstico Molecular, Facultad de Ciencias Químico Biológicas, Universidad Autónoma de Guerrero, Chilpancingo de los Bravo, Guerrero, México
| | - José Legorreta-Soberanis
- Centro de Investigación de Enfermedades Tropicales, Universidad Autónoma de Guerrero, Acapulco, Guerrero, México
| | | | - Ulises Juárez-Baltazar
- Laboratorio de Inmunobiología y Diagnóstico Molecular, Facultad de Ciencias Químico Biológicas, Universidad Autónoma de Guerrero, Chilpancingo de los Bravo, Guerrero, México
| | | | - Amalia Vences-Velázquez
- Laboratorio de Inmunobiología y Diagnóstico Molecular, Facultad de Ciencias Químico Biológicas, Universidad Autónoma de Guerrero, Chilpancingo de los Bravo, Guerrero, México
| | - Marco Antonio Leyva-Vázquez
- Laboratorio de Biomedicina Molecular, Facultad de Ciencias Químico Biológicas, Universidad Autónoma de Guerrero, Chilpancingo de los Bravo, Guerrero, México
| | - Oscar Del Moral-Hernández
- Laboratorio de Virología, Facultad de Ciencias Químico Biológicas, Universidad Autónoma de Guerrero. Chilpancingo de los Bravo, Guerrero, México.
| | - Berenice Illades-Aguiar
- Laboratorio de Biomedicina Molecular, Facultad de Ciencias Químico Biológicas, Universidad Autónoma de Guerrero, Chilpancingo de los Bravo, Guerrero, México.
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15
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da Silva LG, Bezerra IMP, Santos GL, de Abreu LC. Comparative Analysis of Epidemiological Outcome of Incidence, Mortality and Lethality by COVID-19 between the States of Espírito Santo and Minas Gerais, Brazil. EPIDEMIOLOGIA 2024; 5:250-266. [PMID: 38920752 PMCID: PMC11202499 DOI: 10.3390/epidemiologia5020017] [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: 04/27/2024] [Revised: 05/26/2024] [Accepted: 05/27/2024] [Indexed: 06/27/2024] Open
Abstract
At the beginning of December 2019, a new type of coronavirus emerged, SARS-CoV-2. This virus causes COVID-19, a highly contagious disease that can initially present asymptomatically and can also lead to death. Our ecological study goal was to evaluate the incidence, mortality, and lethality rates for COVID-19 between the states of Espírito Santo and Minas Gerais, with time series analysis using secondary and public databases on COVID-19 from January 2020 to December 2022. Prais-Winsten linear regression was used for trend analyses. In 2020, the rate in Espírito Santo was 2.19 times greater than in Minas Gerais. This trend continued in 2021, with Espírito Santo's rate being 1.29 times greater. In 2022, Espírito Santo's rate remained 2.65 times higher than Minas Gerais. Furthermore, Espírito Santo had the highest mortality, with the exception of 2021. In turn, Minas Gerais had the highest fatality rate throughout the analyzed pandemic period. The state of Espírito Santo had a higher incidence of COVID-19, as well as higher mortality when compared to the state of Minas Gerais. Furthermore, both states showed similar trends for mortality, lethality, and incidence in the years 2020 and 2021.
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Affiliation(s)
- Leonardo Gomes da Silva
- Study Design and Scientific Writing Laboratory, Federal University of Espírito Santo (UFES), Vitória 29043-900, Brazil; (G.L.S.); (L.C.d.A.)
- Postgraduate Program in Public Health, Health Sciences Center, Federal University of Espírito Santo (UFES), Vitória 29043-900, Brazil
- Department of Nursing, School of Sciences of Santa Casa de Misericórdia de Vitória (EMESCAM), Vitória 29045-402, Brazil
| | - Italla Maria Pinheiro Bezerra
- Postgraduate Program in Public Policies and Local Development, School of Sciences of Santa Casa de Misericórdia de Vitória (EMESCAM), Vitória 29045-402, Brazil;
| | - Gabriella Lima Santos
- Study Design and Scientific Writing Laboratory, Federal University of Espírito Santo (UFES), Vitória 29043-900, Brazil; (G.L.S.); (L.C.d.A.)
- Postgraduate Program in Public Health, Health Sciences Center, Federal University of Espírito Santo (UFES), Vitória 29043-900, Brazil
| | - Luiz Carlos de Abreu
- Study Design and Scientific Writing Laboratory, Federal University of Espírito Santo (UFES), Vitória 29043-900, Brazil; (G.L.S.); (L.C.d.A.)
- Associate Clinical Professor at University of Limerick, V94 T9PX Limerick, Ireland
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16
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Bastani MN, Jalilian S. Unraveling the enigma: The emerging significance of pulmonary surfactant proteins in predicting, diagnosing, and managing COVID-19. Immun Inflamm Dis 2024; 12:e1302. [PMID: 38860749 PMCID: PMC11165688 DOI: 10.1002/iid3.1302] [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: 01/11/2024] [Revised: 04/23/2024] [Accepted: 05/19/2024] [Indexed: 06/12/2024] Open
Abstract
BACKGROUND Severe cases of COVID-19 often lead to the development of acute respiratory syndrome, a critical condition believed to be caused by the harmful effects of SARS-CoV-2 on type II alveolar cells. These cells play a crucial role in producing pulmonary surfactants, which are essential for proper lung function. Specifically focusing on surfactant proteins, including Surfactant protein A (SP-A), Surfactant protein B, Surfactant protein C, and Surfactant protein D (SP-D), changes in the levels of pulmonary surfactants may be a significant factor in the pathological changes seen in COVID-19 infection. OBJECTIVE This study aims to gain insights into surfactants, particularly their impacts and changes during COVID-19 infection, through a comprehensive review of current literature. The study focuses on the function of surfactants as prognostic markers, diagnostic factors, and essential components in the management and treatment of COVID-19. FINDING In general, pulmonary surfactants serve to reduce the surface tension at the gas-liquid interface, thereby significantly contributing to the regulation of respiratory mechanics. Additionally, these surfactants play a crucial role in the innate immune system within the pulmonary microenvironment. Within the spectrum of COVID-19 infections, a compelling association is observed, characterized by elevated levels of SP-D and SP-A across a range of manifestations from mild to severe pneumonia. The sudden decline in respiratory function observed in COVID-19 patients may be attributed to the decreased synthesis of surfactants by type II alveolar cells. CONCLUSION Collectin proteins such as SP-A and SP-D show promise as biomarkers, offering potential avenues for predicting and monitoring pulmonary alveolar injury in the context of COVID-19. This clarification enhances our understanding of the molecular complexities contributing to respiratory complications in severe COVID-19 cases, providing a foundation for targeted therapeutic approaches using surfactants and refined clinical management strategies.
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Affiliation(s)
- Mohammad Navid Bastani
- Department of Medical Virology, School of MedicineAhvaz Jundishapur University of Medical SciencesAhvazIran
| | - Shahram Jalilian
- Department of Medical Virology, School of MedicineAhvaz Jundishapur University of Medical SciencesAhvazIran
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17
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Abdolmohammadi-Vahid S, Baradaran B, Sadeghi A, Bezemer GFG, Kiaee F, Adcock IM, Folkerts G, Garssen J, Mortaz E. Effects of toll-like receptor agonists and SARS-CoV-2 antigens on interferon (IFN) expression by peripheral blood CD3 + T cells from COVID-19 patients. Exp Mol Pathol 2024; 137:104897. [PMID: 38691979 DOI: 10.1016/j.yexmp.2024.104897] [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: 06/14/2023] [Revised: 03/09/2024] [Accepted: 04/22/2024] [Indexed: 05/03/2024]
Abstract
BACKGROUND Signaling by toll-like receptors (TLRs) initiates important immune responses against viral infection. The role of TLRs in severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection is not well elucidated. Thus, we investigated the interaction of TLRs agonists and SARS-COV-2 antigens with immune cells in vitro. MATERIAL & METHODS 30 coronavirus disease 2019 (COVID-19) patients (15 severe and 15 moderate) and 10 age and sex-matched healthy control (HC) were enrolled. Peripheral blood mononuclear cells (PBMCs) were isolated and activated with TLR3, 7, 8, and 9 agonists, the spike protein (SP) of SARS-CoV-2, and the receptor binding domain (RBD) of SP. Frequencies of CD3+IFN-β+ T cells, and CD3+IFN-γ+ T cells were evaluated by flow cytometry. Interferon (IFN)-β gene expression was assessed by qRT-PCR. RESULTS The frequency of CD3+IFN-β+ T cells was higher in PBMCs from moderate (p < 0.0001) and severe (p = 0.009) patients at baseline in comparison with HCs. The highest increase in the frequency of CD3+IFN-β+ T cells in cell from moderate patients was induced by TLR8 agonist and SP (p < 0.0001 for both) when compared to HC, while, the highest increase of the frequency of CD3+IFN-β+ T cells in sample of severe patients was seen with TLR8 and TLR7 agonists (both p = 0.002). The frequency of CD3+IFN-γ+ T cells was significantly increased upon stimulation with TLR agonists in cell from patients with moderate and severe COVID-19, compared with HC (all p < 0.01), except with TLR7 and TLR8 agonists. The TLR8 agonist did not significantly increase the frequency of CD3+IFN-γ+ T cells in PBMCs of severe patients, but did so in cells from patients with moderate disease (p = 0.01). Moreover, IFN-β gene expression was significantly upregulated in CD3+T cells from moderate (p < 0.0001) and severe (p = 0.002) COVID-19 patients, compared to HC after stimulation with the TLR8 agonist, while, stimulation of T cells with SP, significantly up-regulated IFN-β mRNA expression in cells from patients with moderate (p = 0.0003), but not severe disease. CONCLUSION Stimulation of PBMCs from COVID-19 patients, especially patients with moderate disease, with TLR8 agonist and SP increased the frequency of IFN-β-producing T cells and IFN-β gene expression.
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Affiliation(s)
| | - Behzad Baradaran
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Armin Sadeghi
- Tuberculosis and Lung Disease Research Center of Tabriz University of Medical Sciences, Tabriz, Iran
| | - Gillina F G Bezemer
- Division of Pharmacology, Faculty of Science, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Utrecht, the Netherlands; Impact Station, Hilversum, the Netherlands
| | - Fatemeh Kiaee
- Department of Immunology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Ian M Adcock
- Respiratory Section, Faculty of Medicine, National Heart and Lung Institute, Imperial College London, London, United Kingdom; Immune Health Program at Hunter Medical Research Institute and the College of Health and Medicine at the University of Newcastle, NSW, Australia
| | - Gert Folkerts
- Division of Pharmacology, Faculty of Science, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Utrecht, the Netherlands
| | - Johan Garssen
- Division of Pharmacology, Faculty of Science, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Utrecht, the Netherlands
| | - Esmaeil Mortaz
- Department of Immunology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
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Hu M, Dong X, Shi Q, Sun Y. Identification of a broad-spectrum high-affinity peptide ligand for the purification of spike proteins. J Chromatogr A 2024; 1723:464912. [PMID: 38643740 DOI: 10.1016/j.chroma.2024.464912] [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: 03/06/2024] [Revised: 04/07/2024] [Accepted: 04/11/2024] [Indexed: 04/23/2024]
Abstract
Since the outbreak of coronavirus disease 2019, the global demand for vaccines has increased rapidly to prevent infection and protect high-risk populations. However, identifying viral mutations poses an additional challenge for chromatographic purification of vaccines and subunit vaccines. In this study, a new affinity peptide model, X1VX2GLNX3WX4RYSK, was established, and a library of 612 peptides was generated for ligand screening. Based on a multistep strategy of ligand screening, 18 candidate peptides were obtained. The top ranking peptide, LP14 (YVYGLNIWLRYSK), and two other representative peptides, LP02 and LP06, with lower rankings were compared via molecular dynamics simulation. The results revealed that peptide binding to the receptor binding domain (RBD) was driven by hydrophobic interactions and the key residues involved in the binding were identified. Surface plasmon resonance analysis further confirmed that LP14 had the highest affinity for the wild RBD (Kd=0.520 μmol/L), and viral mutation had little influence on the affinity of LP14, demonstrating its great potential as a broad-spectrum ligand for RBD purification. Finally, chromatographic performance of LP14-coupled gel-packed column verified that both wild and omicron RBDs could be purified and were eluted by 0.1 mol/L Gly-HCl buffer (pH 3.0). This research identified a broad-spectrum peptide for RBD purification based on rational design and demonstrated its potential application in the purification of RBDs from complex feedstock.
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Affiliation(s)
- Mengke Hu
- Department of Biochemical Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300350, China
| | - Xiaoyan Dong
- Department of Biochemical Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300350, China; Key Laboratory of Systems Bioengineering and Frontiers Science Center for Synthetic Biology (Ministry of Education), Tianjin University, Tianjin 300350, China
| | - Qinghong Shi
- Department of Biochemical Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300350, China; Key Laboratory of Systems Bioengineering and Frontiers Science Center for Synthetic Biology (Ministry of Education), Tianjin University, Tianjin 300350, China.
| | - Yan Sun
- Department of Biochemical Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300350, China; Key Laboratory of Systems Bioengineering and Frontiers Science Center for Synthetic Biology (Ministry of Education), Tianjin University, Tianjin 300350, China.
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Yadav AK, Basavegowda N, Shirin S, Raju S, Sekar R, Somu P, Uthappa UT, Abdi G. Emerging Trends of Gold Nanostructures for Point-of-Care Biosensor-Based Detection of COVID-19. Mol Biotechnol 2024:10.1007/s12033-024-01157-y. [PMID: 38703305 DOI: 10.1007/s12033-024-01157-y] [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: 01/16/2024] [Accepted: 03/26/2024] [Indexed: 05/06/2024]
Abstract
In 2019, a worldwide pandemic caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) emerged. SARS-CoV-2 is the deadly microorganism responsible for coronavirus disease 2019 (COVID-19), which has caused millions of deaths and irreversible health problems worldwide. To restrict the spread of SARS-CoV-2, accurate detection of COVID-19 is essential for the identification and control of infected cases. Although recent detection technologies such as the real-time polymerase chain reaction delivers an accurate diagnosis of SARS-CoV-2, they require a long processing duration, expensive equipment, and highly skilled personnel. Therefore, a rapid diagnosis with accurate results is indispensable to offer effective disease suppression. Nanotechnology is the backbone of current science and technology developments including nanoparticles (NPs) that can biomimic the corona and develop deep interaction with its proteins because of their identical structures on the nanoscale. Various NPs have been extensively applied in numerous medical applications, including implants, biosensors, drug delivery, and bioimaging. Among them, point-of-care biosensors mediated with gold nanoparticles (GNPSs) have received great attention due to their accurate sensing characteristics, which are widely used in the detection of amino acids, enzymes, DNA, and RNA in samples. GNPS have reconstructed the biomedical application of biosensors because of its outstanding physicochemical characteristics. This review provides an overview of emerging trends in GNP-mediated point-of-care biosensor strategies for diagnosing various mutated forms of human coronaviruses that incorporate different transducers and biomarkers. The review also specifically highlights trends in gold nanobiosensors for coronavirus detection, ranging from the initial COVID-19 outbreak to its subsequent evolution into a pandemic.
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Affiliation(s)
- Akhilesh Kumar Yadav
- Department of Environmental Engineering and Management, Chaoyang University of Technology, Taichung, 413310, Taiwan
- Department of Mining Engineering, Indian Institute of Technology (Banaras Hindu University), Varanasi, 221005, India
| | - Nagaraj Basavegowda
- Department of Biotechnology, Yeungnam University, Gyeongsan, 38451, Republic of Korea
| | - Saba Shirin
- Department of Mining Engineering, Indian Institute of Technology (Banaras Hindu University), Varanasi, 221005, India
- Department of Environmental Science, School of Vocational Studies and Applied Sciences, Gautam Buddha University, Greater Noida, 201312, India
| | - Shiji Raju
- Bioengineering and Nano Medicine Group, Faculty of Medicine and Health Technology, Tampere University, 33720, Tampere, Finland
| | - Rajkumar Sekar
- Department of Chemistry, Karpaga Vinayaga College of Engineering and Technology, GST Road, Chinna Kolambakkam, Chengalpattu, Tamil Nadu, 603308, India
| | - Prathap Somu
- Department of Biotechnology and Chemical Engineering, School of Civil, Biotechnology and Chemical Engineering, Manipal University Jaipur, Dehmi Kalan, Off. Jaipur-Ajmeer Expressway, Jaipur, Rajasthan, 303007, India.
| | - U T Uthappa
- College of Chemistry and Environmental Engineering, Shenzhen University, Shenzhen, 518055, China
- Department of Bioengineering, Saveetha School of Engineering, Saveetha Institute of Medical and Technical Sciences, Chennai, 602105, India
| | - Gholamreza Abdi
- Department of Biotechnology, Persian Gulf Research Institute, Persian Gulf University, Bushehr, 75169, Iran.
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20
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Mathew T, Garg S, John SK, Kimi MS, Chhakchhuak NZ, Koshy S, Yangdonq T, George M, Bhardwaj S, Reddy YM, Murgod U, Kamath V, Shivde S, Badachi S, Huddar A, Sarma GRK, Nadig R. COVID-19 Infection in Multiple Sclerosis Patients Treated with Rituximab Compared to Natalizumab and Healthy Controls: A Real-World Multicenter Study. Ann Indian Acad Neurol 2024; 27:264-268. [PMID: 38902864 PMCID: PMC11232821 DOI: 10.4103/aian.aian_151_24] [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: 03/02/2024] [Revised: 05/07/2024] [Accepted: 05/24/2024] [Indexed: 06/22/2024] Open
Abstract
INTRODUCTION The impact of coronavirus disease 2019 (COVID-19) infection on patients with multiple sclerosis (MS) undergoing various immunomodulating therapies can vary. Individuals on B-cell therapy, such as rituximab, may be more susceptible to infection compared to those treated with natalizumab. OBJECTIVE The objective of this study was to determine the incidence and severity of COVID-19 infection in patients receiving rituximab, natalizumab, and healthy controls. METHODS This retrospective multicentric study included data derived from a centralized MS registry of four centers in South India. Data of patients on rituximab and natalizumab recruited between 2020 February and 2022 December were extracted from the registry and analyzed. The outcomes studied were the occurrence of COVID-19 infection, hospitalization, intensive care unit admission, death, post-COVID-19 relapses, and post-vaccine relapses. These outcomes were compared between the treatment groups and the matched controls. RESULTS COVID-19 infection occurred in 49.1% (26/53) of those on rituximab, 19.2% (5/26) of those on natalizumab, and 11.5% (6/52) of healthy controls. In addition, 8/53 (15.1%) in the rituximab group and 1/26 (3.8%) in the natalizumab group were hospitalized. All 6/52 (11.5%) in the control group had mild infection, and none were hospitalized. No deaths occurred in any group. On statistical analysis, the occurrence of COVID-19 infection in the rituximab group was significantly higher when compared to natalizumab ( P = 0.0141) and healthy controls ( P < 0.001). Hospitalizations were significantly higher in the rituximab group when compared to healthy controls ( P < 0.006). CONCLUSION MS patients treated with rituximab were more likely to experience COVID-19 infection compared to those treated with natalizumab and healthy controls. Hospitalization was more frequently seen in patients treated with rituximab compared to healthy controls.
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Affiliation(s)
- Thomas Mathew
- Department of Neurology, St. John’s Medical College Hospital, Bengaluru, Karnataka, India
| | - Surabhi Garg
- Department of Neurology, St. John’s Medical College Hospital, Bengaluru, Karnataka, India
| | - Saji K. John
- Department of Neurology, St. John’s Medical College Hospital, Bengaluru, Karnataka, India
| | - Mal S. Kimi
- Department of Neurology, St. John’s Medical College Hospital, Bengaluru, Karnataka, India
| | - Naom Z. Chhakchhuak
- Department of Neurology, St. John’s Medical College Hospital, Bengaluru, Karnataka, India
| | - Sherina Koshy
- Department of Neurology, St. John’s Medical College Hospital, Bengaluru, Karnataka, India
| | - Tenzin Yangdonq
- Department of Neurology, St. John’s Medical College Hospital, Bengaluru, Karnataka, India
| | - Molly George
- Department of Neurology, St. John’s Medical College Hospital, Bengaluru, Karnataka, India
| | - Shagun Bhardwaj
- Department of Neurology, St. John’s Medical College Hospital, Bengaluru, Karnataka, India
| | - Yerasu M. Reddy
- Department of Neurology, Care Hospital, Hyderabad, Telangana, India
| | - Uday Murgod
- Department of Neurology, Manipal Hospitals, HAL Old Airport Rd, Bengaluru, Karnataka, India
| | - Vikram Kamath
- Department of Neurology, Trustwell Hospital Pvt. Ltd., Bengaluru, Karnataka, India
| | - Sonia Shivde
- Department of Neurology, St. John’s Medical College Hospital, Bengaluru, Karnataka, India
| | - Sagar Badachi
- Department of Neurology, St. John’s Medical College Hospital, Bengaluru, Karnataka, India
| | - Akshata Huddar
- Department of Neurology, St. John’s Medical College Hospital, Bengaluru, Karnataka, India
| | - Gosala R. K. Sarma
- Department of Neurology, St. John’s Medical College Hospital, Bengaluru, Karnataka, India
| | - Raghunandan Nadig
- Department of Neurology, St. John’s Medical College Hospital, Bengaluru, Karnataka, India
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21
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Choręza P, Owczarek AJ, Kruk W, Chudek J. The epidemiology of the most frequent cancers in Poland in 2015-2021 and the impact of the COVID-19 pandemic on cancer incidence. Arch Public Health 2024; 82:49. [PMID: 38622737 PMCID: PMC11021004 DOI: 10.1186/s13690-024-01277-6] [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: 09/06/2023] [Accepted: 03/29/2024] [Indexed: 04/17/2024] Open
Abstract
BACKGROUND The late diagnosis, despite the improving availability and accessibility of diagnostic procedures during the last decade in Poland and cooperation between specialist cancer centres, remains an unsolved problem. Moreover, the accessibility to healthcare resources and diagnostic procedures has been drastically reduced because of the COVID-19 pandemic in 2019-2020. The study aimed to present the epidemiology of the most frequent cancers diagnosed in Poland as well as the impact of the COVID-19 pandemic on cancers' incidence. METHODS Depersonalized, epidemiological data was obtained from the National Health Fund of Poland. In this retrospective study, the epidemiological analysis was performed and divided into subregions, according to patients' domicile. For each of the subregions, we have calculated the incidence rate per 100,000 standardized to the European Standard Population 2013. The time points of providing the first healthcare service were considered as the time of cancer diagnosis. RESULTS In the 2015-2019 period, before the COVID-19 pandemic occurred, the nationwide incidence of analysed cancers remained stable or slightly decreased (as the lung cancer). Simultaneusly, during the same period the prevalence of the prostate cancer has increased and the large differences between subregions with the least and the highest incidence were observed. Subsequently, the incidences of all analyzed cancers decreased in 2020, compared to the period before the COVID-19 pandemic occurred. Then, in 2021 a disproportionate increase in cancers' incidence rates was noted. CONCLUSIONS Our results show a significant decrease in the incidence rate of the most frequent cancers diagnosed in Poland in 2020 compared to 2019. Subsequently, in 2021 the increase of the incidence ratios was noted, most likely due to the gradual reduction of epidemic restrictions.
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Affiliation(s)
- Piotr Choręza
- Department of Medical Statistics, Medical University of Silesia in Katowice, Ostrogórska 30 Street, 41-200, Sosnowiec, Poland.
| | - Aleksander Jerzy Owczarek
- Health Promotion and Obesity Management Unit, Department of Pathophysiology, Medical University of Silesia in Katowice, Katowice, Poland
| | - Wacław Kruk
- Department of Nursing and Public Health, University of Rzeszów, Rzeszów, Poland
| | - Jerzy Chudek
- Department of Internal Medicine and Oncological Chemotherapy, Medical University of Silesia in Katowice, Katowice, Poland
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22
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Jiao T, Huang Y, Sun H, Yang L. Research progress of post-acute sequelae after SARS-CoV-2 infection. Cell Death Dis 2024; 15:257. [PMID: 38605011 PMCID: PMC11009241 DOI: 10.1038/s41419-024-06642-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2023] [Revised: 03/29/2024] [Accepted: 04/03/2024] [Indexed: 04/13/2024]
Abstract
SARS-CoV-2 has spread rapidly worldwide and infected hundreds of millions of people worldwide. With the increasing number of COVID-19 patients discharged from hospitals, the emergence of its associated complications, sequelae, has become a new global health crisis secondary to acute infection. For the time being, such complications and sequelae are collectively called "Post-acute sequelae after SARS-CoV-2 infection (PASC)", also referred to as "long COVID" syndrome. Similar to the acute infection period of COVID-19, there is also heterogeneity in PASC. This article reviews the various long-term complications and sequelae observed in multiple organ systems caused by COVID-19, pathophysiological mechanisms, diagnosis, and treatment of PASC, aiming to raise awareness of PASC and optimize management strategies.
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Affiliation(s)
- Taiwei Jiao
- Department of Gastroenterology and Endoscopy, The First Hospital of China Medical University, Shenyang, Liaoning, 110001, P.R. China
| | - Yuling Huang
- Department of Geriatrics, The First Hospital of China Medical University, Shenyang, Liaoning, 110001, P.R. China
| | - Haiyan Sun
- Department of Endodontics, School of Stomatology, China Medical University, Shenyang, Liaoning, 110001, P.R. China.
| | - Lina Yang
- Department of Geriatrics, The First Hospital of China Medical University, Shenyang, Liaoning, 110001, P.R. China.
- Department of International Physical Examination Center, The First Hospital of China Medical University, Shenyang, Liaoning, 110001, P.R. China.
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23
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Aghasadeghi MR, Zaheri Birgani MA, Jamalimoghadamsiyahkali S, Hosamirudsari H, Moradi A, Jafari-Sabet M, Sadigh N, Rahimi P, Tavakoli R, Hamidi-Fard M, Bahramali G, Parmoon Z, Arjmand Hashjin S, Mirzajani G, Kouhkheil R, Roshangaran S, Khalaf S, Khademi Nadoushan M, Gholamiyan Yousef Abad G, Shahryarpour N, Izadi M, Zendedel A, Jahanfar S, Dadras O, SeyedAlinaghi S, Hackett D. Effect of high-dose Spirulina supplementation on hospitalized adults with COVID-19: a randomized controlled trial. Front Immunol 2024; 15:1332425. [PMID: 38655258 PMCID: PMC11036872 DOI: 10.3389/fimmu.2024.1332425] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2023] [Accepted: 03/22/2024] [Indexed: 04/26/2024] Open
Abstract
Objective Spirulina (arthrospira platensis) is a cyanobacterium proven to have anti-inflammatory, antiviral, and antioxidant effects. However, the effect of high-dose Spirulina supplementation on hospitalized adults with COVID-19 is currently unclear. This study aimed to evaluate the efficacy and safety of high-dose Spirulina platensis for SARS-CoV-2 infection. Study Design We conducted a randomized, controlled, open-label trial involving 189 patients with COVID-19 who were randomly assigned in a 1:1 ratio to an experimental group that received 15.2g of Spirulina supplement plus standard treatment (44 non-intensive care unit (non-ICU) and 47 ICU), or to a control group that received standard treatment alone (46 non-ICU and 52 ICU). The study was conducted over six days. Immune mediators were monitored on days 1, 3, 5, and 7. The primary outcome of this study was mortality or hospital discharge within seven days, while the overall discharge or mortality was considered the secondary outcome. Results Within seven days, there were no deaths in the Spirulina group, while 15 deaths (15.3%) occurred in the control group. Moreover, within seven days, there was a greater number of patients discharged in the Spirulina group (97.7%) in non-ICU compared to the control group (39.1%) (HR, 6.52; 95% CI, 3.50 to 12.17). Overall mortality was higher in the control group (8.7% non-ICU, 28.8% ICU) compared to the Spirulina group (non-ICU HR, 0.13; 95% CI, 0.02 to 0.97; ICU, HR, 0.16; 95% CI, 0.05 to 0.48). In non-ICU, patients who received Spirulina showed a significant reduction in the levels of IL-6, TNF-α, IL-10, and IP-10 as intervention time increased. Furthermore, in ICU, patients who received Spirulina showed a significant decrease in the levels of MIP-1α and IL-6. IFN-γ levels were significantly higher in the intervention group in both ICU and non-ICU subgroups as intervention time increased. No side effects related to Spirulina supplements were observed during the trial. Conclusion High-dose Spirulina supplements coupled with the standard treatment of COVID-19 may improve recovery and remarkably reduce mortality in hospitalized patients with COVID-19. Clinical Trial Registration https://irct.ir/trial/54375, Iranian Registry of Clinical Trials number (IRCT20210216050373N1).
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Affiliation(s)
- Mohammad Reza Aghasadeghi
- Hepatitis and AIDS Department, Pasteur Institute of Iran, Tehran, Iran
- Viral Vaccine Research Center, Pasteur Institute of Iran, Tehran, Iran
| | - Mohammad Ali Zaheri Birgani
- Hepatitis and AIDS Department, Pasteur Institute of Iran, Tehran, Iran
- Iranian Research Center for HIV/AIDS, Iranian Institute for Reduction of High-Risk Behaviors, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Hadiseh Hosamirudsari
- Department of Infectious Disease, Baharloo Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Ali Moradi
- Iranian Research Center for HIV/AIDS, Iranian Institute for Reduction of High-Risk Behaviors, Tehran University of Medical Sciences, Tehran, Iran
| | - Majid Jafari-Sabet
- Department of Pharmacology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Nooshin Sadigh
- Iranian Research Center for HIV/AIDS, Iranian Institute for Reduction of High-Risk Behaviors, Tehran University of Medical Sciences, Tehran, Iran
| | - Pooneh Rahimi
- Hepatitis and AIDS Department, Pasteur Institute of Iran, Tehran, Iran
- Viral Vaccine Research Center, Pasteur Institute of Iran, Tehran, Iran
| | - Rezvan Tavakoli
- Hepatitis and AIDS Department, Pasteur Institute of Iran, Tehran, Iran
- Viral Vaccine Research Center, Pasteur Institute of Iran, Tehran, Iran
| | - Mojtaba Hamidi-Fard
- Hepatitis and AIDS Department, Pasteur Institute of Iran, Tehran, Iran
- Viral Vaccine Research Center, Pasteur Institute of Iran, Tehran, Iran
| | - Golnaz Bahramali
- Hepatitis and AIDS Department, Pasteur Institute of Iran, Tehran, Iran
- Viral Vaccine Research Center, Pasteur Institute of Iran, Tehran, Iran
| | - Zohal Parmoon
- Iranian Research Center for HIV/AIDS, Iranian Institute for Reduction of High-Risk Behaviors, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Ghasem Mirzajani
- Laboratory Department, Baharloo Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Reza Kouhkheil
- Emergency Department, Baharloo Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Somayeh Roshangaran
- Intensive Care Unit, Baharloo Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Samineh Khalaf
- Intensive Care Unit, Baharloo Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Khademi Nadoushan
- Iranian Research Center for HIV/AIDS, Iranian Institute for Reduction of High-Risk Behaviors, Tehran University of Medical Sciences, Tehran, Iran
| | - Ghazaleh Gholamiyan Yousef Abad
- Iranian Research Center for HIV/AIDS, Iranian Institute for Reduction of High-Risk Behaviors, Tehran University of Medical Sciences, Tehran, Iran
| | - Nima Shahryarpour
- Emergency Department, Baharloo Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Izadi
- Iranian Research Center for HIV/AIDS, Iranian Institute for Reduction of High-Risk Behaviors, Tehran University of Medical Sciences, Tehran, Iran
| | - Abolfazl Zendedel
- Department of Internal Medicine, Ziaeian Hospital, Tehran University of Medical Sciences, Tehran, Iran
- Family Medicine Department, Ziaeian Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Shayesteh Jahanfar
- Department of Public Health and Community Medicine, Tufts University School of Medicine, Boston, MA, United States
| | - Omid Dadras
- Iranian Research Center for HIV/AIDS, Iranian Institute for Reduction of High-Risk Behaviors, Tehran University of Medical Sciences, Tehran, Iran
| | - SeyedAhmad SeyedAlinaghi
- Iranian Research Center for HIV/AIDS, Iranian Institute for Reduction of High-Risk Behaviors, Tehran University of Medical Sciences, Tehran, Iran
| | - Daniel Hackett
- Physical Activity, Lifestyle, Ageing and Wellbeing Faculty Research Group, School of Health Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, Australia
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24
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Campos GM, Américo MF, Dos Santos Freitas A, Barroso FAL, da Cruz Ferraz Dutra J, Quaresma LS, Cordeiro BF, Laguna JG, de Jesus LCL, Fontes AM, Birbrair A, Santos TM, Azevedo V. Lactococcus lactis as an Interleukin Delivery System for Prophylaxis and Treatment of Inflammatory and Autoimmune Diseases. Probiotics Antimicrob Proteins 2024; 16:352-366. [PMID: 36746838 PMCID: PMC9902259 DOI: 10.1007/s12602-023-10041-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/09/2023] [Indexed: 02/08/2023]
Abstract
Target delivery of therapeutic agents with anti-inflammatory properties using probiotics as delivery and recombinant protein expression vehicles is a promising approach for the prevention and treatment of many diseases, such as cancer and intestinal immune disorders. Lactococcus lactis, a Lactic Acid Bacteria (LAB) widely used in the dairy industry, is one of the most important microorganisms with GRAS status for human consumption, for which biotechnological tools have already been developed to express and deliver recombinant biomolecules with anti-inflammatory properties. Cytokines, for example, are immune system communication molecules present at virtually all levels of the immune response. They are essential in cellular and humoral processes, such as hampering inflammation or adjuvating in the adaptive immune response, making them good candidates for therapeutic approaches. This review discusses the advances in the development of new therapies and prophylactic approaches using LAB to deliver/express cytokines for the treatment of inflammatory and autoimmune diseases in the future.
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Affiliation(s)
- Gabriela Munis Campos
- Department of Genetics, Ecology, and Evolution, Federal University of Minas Gerais, Belo Horizonte, MG, Brazil
| | - Monique Ferrary Américo
- Department of Genetics, Ecology, and Evolution, Federal University of Minas Gerais, Belo Horizonte, MG, Brazil
| | - Andria Dos Santos Freitas
- Department of Genetics, Ecology, and Evolution, Federal University of Minas Gerais, Belo Horizonte, MG, Brazil
| | | | - Joyce da Cruz Ferraz Dutra
- Department of Genetics, Ecology, and Evolution, Federal University of Minas Gerais, Belo Horizonte, MG, Brazil
- Department of Microbiology, Federal University of Minas Gerais, Belo Horizonte, MG, Brazil
| | - Ludmila Silva Quaresma
- Department of Genetics, Ecology, and Evolution, Federal University of Minas Gerais, Belo Horizonte, MG, Brazil
| | - Bárbara Fernandes Cordeiro
- Department of Genetics, Ecology, and Evolution, Federal University of Minas Gerais, Belo Horizonte, MG, Brazil
| | - Juliana Guimarães Laguna
- Department of Genetics, Ecology, and Evolution, Federal University of Minas Gerais, Belo Horizonte, MG, Brazil
| | - Luís Cláudio Lima de Jesus
- Department of Genetics, Ecology, and Evolution, Federal University of Minas Gerais, Belo Horizonte, MG, Brazil
| | - Aparecida Maria Fontes
- Genetics Department, Ribeirão Preto School of Medicine, University of São Paulo, Ribeirão Preto, São Paulo, Brazil
| | - Alexander Birbrair
- Department of Dermatology, School of Medicine and Public Health, University of Wisconsin-Madison, Madison, WI, USA
- Department of Pathology, Federal University of Minas Gerais, Belo Horizonte, MG, Brazil
| | - Tulio Marcos Santos
- Department of Genetics, Ecology, and Evolution, Federal University of Minas Gerais, Belo Horizonte, MG, Brazil
- Uniclon Biotecnologia, Belo Horizonte, MG, Brazil
| | - Vasco Azevedo
- Department of Genetics, Ecology, and Evolution, Federal University of Minas Gerais, Belo Horizonte, MG, Brazil.
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25
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Talukder S, Deb P, Parveen M, Zannat KE, Bhuiyan AH, Yeasmin M, Molla MMA, Saif-Ur-Rahman KM. Clinical features and outcomes of COVID-19 patients with concomitant herpesvirus co-infection or reactivation: A systematic review. New Microbes New Infect 2024; 58:101233. [PMID: 38425457 PMCID: PMC10901905 DOI: 10.1016/j.nmni.2024.101233] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2023] [Revised: 02/11/2024] [Accepted: 02/14/2024] [Indexed: 03/02/2024] Open
Abstract
Background Since the first case of COVID-19 was diagnosed in Wuhan, China in late 2019, concomitant infections with Herpesviridae were documented that were presented from simple skin manifestations to severe life-threatening conditions that may lead to mortality. In this systematic review, we have included studies conducted in different parts of the world to find out the association of clinical features and outcomes of COVID-19 infection and concomitant Herpesviridae infection. Methods A comprehensive search was conducted in electronic databases including Medline through PubMed, Cochrane database, Scopus and Web of science (core collection). Two review authors independently screened the articles and extracted data. The Risk of bias assessment was done by using RoBANS tool. Results A total of 919 studies were retrieved and 19 studies were included having data of 539 patients who were infected with both COVID-19 and Herpesviridae. Herpes Simplex-1, Varicella Zoster, Cytomegalovirus, Epstein-Barr virus and Human Herpes Virus-6 were the detected viruses in the included studies. Cytomegalovirus (CMV) reactivation was the most detected concomitant infection. In case of reactivation with more than one Herpes virus mortality among patients were detected along with single viral infection in some studies. Significant association was noted in dosage and usage of steroid and Herpesviridae reactivation in COVID-19 patients. Blood markers such as D-dimer, CRP along with length of stay in the ICU and usage of invasive mechanical ventilation were found to be the significantly associated markers. Conclusion Findings from this study will aid clinicians to assess and treat COVID-19 cases with co-infections.
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Affiliation(s)
- Shiny Talukder
- Department of Microbiology, Rangamati Medical College, Rangamati, Bangladesh
| | - Paroma Deb
- Department of Microbiology and Immunology, University of Iowa, Iowa city, USA
| | - Monira Parveen
- Department of General and Dental Pharmacology, Dhaka Dental College, Dhaka, Bangladesh
| | - Kaniz E Zannat
- DMFR Molecular Laboratory and Diagnostics, Dhaka, Bangladesh
| | | | - Mahmuda Yeasmin
- Department of Virology, National Institute of Laboratory Medicine and Referral Centre, Dhaka, Bangladesh
| | - Md Maruf Ahmed Molla
- Department of Biochemistry and Molecular Biology, SUNY Upstate Medical University, Syracuse, NY, USA
| | - KM Saif-Ur-Rahman
- Evidence Synthesis Ireland and Cochrane Ireland, University of Galway, Galway, Ireland
- College of Medicine, Nursing and Health Sciences, University of Galway, Galway, Ireland
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26
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Yilmaz A, Goker B, Gedikoglu MG, Ayvaz M, Tokgozoglu AM. Primary Cutaneous Adenoid Cystic Carcinoma in a Rare Location With an Immune Response to a BNT162b2 Vaccine: A Case Report. JBJS Case Connect 2024; 14:01709767-202406000-00007. [PMID: 38608126 DOI: 10.2106/jbjs.cc.23.00499] [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: 04/14/2024]
Abstract
CASE In this report, a rare case of primary cutaneous adenoid cystic carcinoma (PCACC) localized in the subcutaneous tissue of the scapular region that grew after BNT162b2 corona virus disease of 2019 (COVID-19) vaccination is presented and may be explained by CD4 and CD8 cell infiltration. The BNT162b2 mRNA vaccine has been associated with a multisystem inflammatory syndrome (MIS-V). A comparable immune reaction could potentially enhance tumor growth rate. CONCLUSION Primary cutaneous adenoid cystic carcinomas are rare tumors with unique locations. Further studies with case series are required to establish management algorithms for PCACC and investigate the potential effect of vaccination.
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Affiliation(s)
- Abdurrahman Yilmaz
- Department of Orthopaedics and Traumatology, Hacettepe University, Faculty of Medicine, Altindag, Ankara, Turkey
| | - Barlas Goker
- Department of Orthopaedics and Traumatology, Hacettepe University, Faculty of Medicine, Altindag, Ankara, Turkey
| | | | - Mehmet Ayvaz
- Department of Orthopaedics and Traumatology, Hacettepe University, Faculty of Medicine, Altindag, Ankara, Turkey
| | - Ahmet Mazhar Tokgozoglu
- Department of Orthopaedics and Traumatology, Hacettepe University, Faculty of Medicine, Altindag, Ankara, Turkey
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27
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Haghtalab A, Hejazi M, Goharnia N, Yekanlou A, Hazhir K, Barghi A, Bazzaz Z, Allahverdizadeh I, GhalibafSabbaghi A. Investigating the correlation between prominent viruses and hematological malignancies: a literature review. Med Oncol 2024; 41:102. [PMID: 38546893 DOI: 10.1007/s12032-024-02345-1] [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: 01/11/2024] [Accepted: 02/23/2024] [Indexed: 04/02/2024]
Abstract
Extensive research has been conducted on the correlation between viral infections and hematological cancers ever since the identification of the Rous Sarcoma Virus as a cancer-causing agent. Numerous viruses, such as the Epstein-Barr virus, hepatitis B virus, hepatitis C virus, human immunodeficiency virus, human T-lymphotropic virus 1, and severe acute respiratory syndrome-related coronavirus 2, have been identified as potential contributors to the development and progression of cancer by disrupting normal cellular processes. Different viruses are associated with distinct forms of blood cancers, each exhibiting unique infection mechanisms, pathogenesis, and clinical symptoms. Understanding these connections is crucial for the development of effective prevention and treatment strategies. Healthcare professionals who possess a solid understanding of these associations can offer precise treatments and closely monitor potential complications in individuals with blood cancers and viral infections. By leveraging this information, healthcare providers can optimize patient care and improve outcomes for those affected by both viral infections and hematological cancers.
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Affiliation(s)
- Arian Haghtalab
- Faculty of Medicine, Urmia University of Medical Sciences, Urmia, Iran.
| | - Milad Hejazi
- Faculty of Medicine, Urmia University of Medical Sciences, Urmia, Iran
| | - Naeem Goharnia
- Faculty of Medicine, Urmia University of Medical Sciences, Urmia, Iran
| | - Ali Yekanlou
- Faculty of Medicine, Urmia University of Medical Sciences, Urmia, Iran
| | - Kousha Hazhir
- Faculty of Medicine, Urmia University of Medical Sciences, Urmia, Iran
| | - Asma Barghi
- Faculty of Medicine, Urmia University of Medical Sciences, Urmia, Iran
| | - Zahra Bazzaz
- Faculty of Medicine, Urmia University of Medical Sciences, Urmia, Iran
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28
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Cobos-Campos R, de Lafuente-Moríñigo AS, Cordero-Guevara JA, Bermúdez-Ampudia C, Apiñaniz A, Parraza N. Effectiveness of antidepressants in improving the prognosis of COVID-19: A systematic review and meta-analysis. Aten Primaria 2024; 56:102771. [PMID: 38016405 PMCID: PMC10696393 DOI: 10.1016/j.aprim.2023.102771] [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: 06/23/2023] [Revised: 08/04/2023] [Accepted: 08/25/2023] [Indexed: 11/30/2023] Open
Abstract
OBJECTIVE, AND MATERIAL AND METHODS A systematic review and meta-analysis was performed to evaluate the effectiveness of antidepressants in reducing the poor evolution of COVID-19 disease (a composite variable including death, hospitalization and need for mechanical ventilation), and mortality, according the guidelines for Systematic Reviews of Interventions published by the Cochrane library. SOURCE OF DATA MEDLINE, EMBASE and COCHRANE LIBRARY were consulted up to February 25, 2022. Unpublished studies were searched on clinicaltrials.gov platform. SELECTION OF STUDIES Seven masked and unmasked, observational and experimental studies evaluating death, hospitalization and need for mechanical ventilation were selected. A second subgroup analysis with mortality variable was performed. DATA EXTRACTION A full risk of bias assessment was performed addressing issues such as information and confounding bias. ROB2 and Robins-I tools for randomized and no randomized studies were employed respectively. In the quantitative analysis, the risk of publication bias, heterogeneity, estimation of pooled measure and a sensitivity analysis was performed. The pooled final measure was calculated as odds ratio with its correspondent 95% confidence interval. A random effects model was used for this purpose due to the heterogeneity between included studies. Finally, a sensitivity analysis was performed to assess the robustness of final pooled measure. RESULTS Seven studies were finally considered to calculate the final pooled measure. The effect of intervention was OR 0.73; 95% CI 0.56-0.94. CONCLUSIONS The use of antidepressants, and specially SSRI could be effective for reducing the risk of poor progression of COVID-19 disease.
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Affiliation(s)
- Raquel Cobos-Campos
- Bioaraba Health Research Institute, Epidemiology and Public Health Group, Vitoria-Gasteiz, Spain.
| | | | | | | | - Antxon Apiñaniz
- Bioaraba Health Research Institute, Epidemiology and Public Health Group, Vitoria-Gasteiz, Spain; Osakidetza Basque Health Service, Aranbizkarra I Health Center, Vitoria-Gasteiz, Spain; Department of Preventive Medicine and Public Health, University of the Basque Country, Vitoria-Gasteiz, Spain
| | - Naiara Parraza
- Bioaraba Health Research Institute, Epidemiology and Public Health Group, Vitoria-Gasteiz, Spain
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29
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Andrejčinová I, Blažková G, Papatheodorou I, Bendíčková K, Bosáková V, Skotáková M, Panovský R, Opatřil L, Vymazal O, Kovačovicová P, Šrámek V, Helán M, Hortová-Kohoutková M, Frič J. Persisting IL-18 levels after COVID-19 correlate with markers of cardiovascular inflammation reflecting potential risk of CVDs development. Heliyon 2024; 10:e25938. [PMID: 38404862 PMCID: PMC10884808 DOI: 10.1016/j.heliyon.2024.e25938] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2023] [Revised: 02/04/2024] [Accepted: 02/05/2024] [Indexed: 02/27/2024] Open
Abstract
COVID-19 manifestation is associated with a strong immune system activation leading to inflammation and subsequently affecting the cardiovascular system. The objective of the study was to reveal possible interconnection between prolongated inflammation and the development or exacerbation of long-term cardiovascular complications after COVID-19. We investigated correlations between humoral and cellular immune system markers together with markers of cardiovascular inflammation/dysfunction during COVID-19 onset and subsequent recovery. We analyzed 22 hospitalized patients with severe COVID-19 within three timepoints (acute, 1 and 6 months after COVID-19) in order to track the impact of COVID-19 on the long-term decline of the cardiovascular system fitness and eventual development of CVDs. Among the cytokines dysregulated during COVID-19 changes, we showed significant correlations of IL-18 as a key driver of several pathophysiological changes with markers of cardiovascular inflammation/dysfunction. Our findings established novel immune-related markers, which can be used for the stratification of patients at high risk of CVDs for further therapy.
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Affiliation(s)
- Ivana Andrejčinová
- International Clinical Research Center, St. Anne's University Hospital, Brno, Czech Republic
- Department of Biology, Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | - Gabriela Blažková
- International Clinical Research Center, St. Anne's University Hospital, Brno, Czech Republic
| | - Ioanna Papatheodorou
- International Clinical Research Center, St. Anne's University Hospital, Brno, Czech Republic
- Department of Biology, Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | - Kamila Bendíčková
- International Clinical Research Center, St. Anne's University Hospital, Brno, Czech Republic
- International Clinical Research Center, Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | - Veronika Bosáková
- International Clinical Research Center, St. Anne's University Hospital, Brno, Czech Republic
- Department of Biology, Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | - Monika Skotáková
- International Clinical Research Center, St. Anne's University Hospital, Brno, Czech Republic
| | - Roman Panovský
- International Clinical Research Center, St. Anne's University Hospital, Brno, Czech Republic
- 1st Department of Internal Medicine/Cardioangiology, Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | - Lukáš Opatřil
- International Clinical Research Center, St. Anne's University Hospital, Brno, Czech Republic
- 1st Department of Internal Medicine/Cardioangiology, Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | - Ondřej Vymazal
- International Clinical Research Center, St. Anne's University Hospital, Brno, Czech Republic
- Department of Biology, Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | - Petra Kovačovicová
- International Clinical Research Center, St. Anne's University Hospital, Brno, Czech Republic
- Department of Histology and Embryology, Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | - Vladimír Šrámek
- Department of Anesthesiology and Intensive Care, Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | - Martin Helán
- International Clinical Research Center, St. Anne's University Hospital, Brno, Czech Republic
- Department of Anesthesiology and Intensive Care, Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | - Marcela Hortová-Kohoutková
- International Clinical Research Center, St. Anne's University Hospital, Brno, Czech Republic
- International Clinical Research Center, Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | - Jan Frič
- International Clinical Research Center, St. Anne's University Hospital, Brno, Czech Republic
- International Clinical Research Center, Faculty of Medicine, Masaryk University, Brno, Czech Republic
- Institute of Hematology and Blood Transfusion, Prague, Czech Republic
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30
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Zhang HL, Hu S, Qu ST, Lv MD, Wang JJ, Liu XT, Yao JH, Ding YY, Xu GY. Inhibition of NKCC1 Ameliorates Anxiety and Autistic Behaviors Induced by Maternal Immune Activation in Mice. Curr Issues Mol Biol 2024; 46:1851-1864. [PMID: 38534737 DOI: 10.3390/cimb46030121] [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: 01/17/2024] [Revised: 02/22/2024] [Accepted: 02/26/2024] [Indexed: 03/28/2024] Open
Abstract
Autism spectrum disorder (ASD) is thought to result from susceptibility genotypes and environmental risk factors. The offspring of women who experience pregnancy infection have an increased risk for autism. Maternal immune activation (MIA) in pregnant animals produces offspring with autistic behaviors, making MIA a useful model for autism. However, how MIA causes autistic behaviors in offspring is not fully understood. Here, we show that NKCC1 is critical for mediating autistic behaviors in MIA offspring. We confirmed that MIA induced by poly(I:C) infection during pregnancy leads to autistic behaviors in offspring. We further demonstrated that MIA offspring showed significant microglia activation, excessive dendritic spines, and narrow postsynaptic density (PSD) in their prefrontal cortex (PFC). Then, we discovered that these abnormalities may be caused by overexpression of NKCC1 in MIA offspring's PFCs. Finally, we ameliorated the autistic behaviors using PFC microinjection of NKCC1 inhibitor bumetanide (BTN) in MIA offspring. Our findings may shed new light on the pathological mechanisms for autism caused by pregnancy infection.
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Affiliation(s)
- Hai-Long Zhang
- Jiangsu Key Laboratory of Neuropsychiatric Diseases, Institute of Neuroscience, Suzhou Medical College of Soochow University, Medical Center of Soochow University, Suzhou 215123, China
| | - Shufen Hu
- Jiangsu Key Laboratory of Neuropsychiatric Diseases, Institute of Neuroscience, Suzhou Medical College of Soochow University, Medical Center of Soochow University, Suzhou 215123, China
| | - Shu-Ting Qu
- Jiangsu Key Laboratory of Neuropsychiatric Diseases, Institute of Neuroscience, Suzhou Medical College of Soochow University, Medical Center of Soochow University, Suzhou 215123, China
| | - Meng-Dan Lv
- Jiangsu Key Laboratory of Neuropsychiatric Diseases, Institute of Neuroscience, Suzhou Medical College of Soochow University, Medical Center of Soochow University, Suzhou 215123, China
| | - Jun-Jun Wang
- Jiangsu Key Laboratory of Neuropsychiatric Diseases, Institute of Neuroscience, Suzhou Medical College of Soochow University, Medical Center of Soochow University, Suzhou 215123, China
| | - Xin-Ting Liu
- Jiangsu Key Laboratory of Neuropsychiatric Diseases, Institute of Neuroscience, Suzhou Medical College of Soochow University, Medical Center of Soochow University, Suzhou 215123, China
| | - Jia-He Yao
- Jiangsu Key Laboratory of Neuropsychiatric Diseases, Institute of Neuroscience, Suzhou Medical College of Soochow University, Medical Center of Soochow University, Suzhou 215123, China
| | - Yi-Yan Ding
- Jiangsu Key Laboratory of Neuropsychiatric Diseases, Institute of Neuroscience, Suzhou Medical College of Soochow University, Medical Center of Soochow University, Suzhou 215123, China
| | - Guang-Yin Xu
- Jiangsu Key Laboratory of Neuropsychiatric Diseases, Institute of Neuroscience, Suzhou Medical College of Soochow University, Medical Center of Soochow University, Suzhou 215123, China
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31
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Kim HJ, Park S, Jeong S, Kim J, Cho YJ. Lung Organoid on a Chip: A New Ensemble Model for Preclinical Studies. Int J Stem Cells 2024; 17:30-37. [PMID: 37816583 PMCID: PMC10899883 DOI: 10.15283/ijsc23090] [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: 06/15/2023] [Revised: 08/05/2023] [Accepted: 09/08/2023] [Indexed: 10/12/2023] Open
Abstract
The lung is a complex organ comprising a branched airway that connects the large airway and millions of terminal gas-exchange units. Traditional pulmonary biomedical research by using cell line model system have limitations such as lack of cellular heterogeneity, animal models also have limitations including ethical concern, race-to-race variations, and physiological differences found in vivo. Organoids and on-a-chip models offer viable solutions for these issues. Organoids are three-dimensional, self-organized construct composed of numerous cells derived from stem cells cultured with growth factors required for the maintenance of stem cells. On-a-chip models are biomimetic microsystems which are able to customize to use microfluidic systems to simulate blood flow in blood channels or vacuum to simulate human breathing. This review summarizes the key components and previous biomedical studies conducted on lung organoids and lung-on-a-chip models, and introduces potential future applications. Considering the importance and benefits of these model systems, we believe that the system will offer better platform to biomedical researchers on pulmonary diseases, such as emerging viral infection, progressive fibrotic pulmonary diseases, or primary or metastatic lung cancer.
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Affiliation(s)
- Hyung-Jun Kim
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Korea
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
| | - Sohyun Park
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Korea
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
| | - Seonghyeon Jeong
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
| | - Jihoon Kim
- Department of Medical and Biological Sciences, The Catholic University of Korea, Bucheon, Korea
| | - Young-Jae Cho
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Korea
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
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32
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Kumi M, Wang T, Ejeromedoghene O, Wang J, Li P, Huang W. Exploring the Potentials of Chitin and Chitosan-Based Bioinks for 3D-Printing of Flexible Electronics: The Future of Sustainable Bioelectronics. SMALL METHODS 2024:e2301341. [PMID: 38403854 DOI: 10.1002/smtd.202301341] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Indexed: 02/27/2024]
Abstract
Chitin and chitosan-based bioink for 3D-printed flexible electronics have tremendous potential for innovation in healthcare, agriculture, the environment, and industry. This biomaterial is suitable for 3D printing because it is highly stretchable, super-flexible, affordable, ultrathin, and lightweight. Owing to its ease of use, on-demand manufacturing, accurate and regulated deposition, and versatility with flexible and soft functional materials, 3D printing has revolutionized free-form construction and end-user customization. This study examined the potential of employing chitin and chitosan-based bioinks to build 3D-printed flexible electronic devices and optimize bioink formulation, printing parameters, and postprocessing processes to improve mechanical and electrical properties. The exploration of 3D-printed chitin and chitosan-based flexible bioelectronics will open new avenues for new flexible materials for numerous industrial applications.
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Affiliation(s)
- Moses Kumi
- Frontiers Science Center for Flexible Electronics (FSCFE), Xi'an Institute of Flexible Electronics (IFE), Xi'an Institute of Biomedical Materials and Engineering (IBME), Northwestern Polytechnical University (NPU), 127 West Youyi Road, Xi'an, Shaanxi, 710072, P. R. China
| | - Tengjiao Wang
- Frontiers Science Center for Flexible Electronics (FSCFE), Xi'an Institute of Flexible Electronics (IFE), Xi'an Institute of Biomedical Materials and Engineering (IBME), Northwestern Polytechnical University (NPU), 127 West Youyi Road, Xi'an, Shaanxi, 710072, P. R. China
| | - Onome Ejeromedoghene
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, Jiangsu, 215123, P. R. China
| | - Junjie Wang
- Frontiers Science Center for Flexible Electronics (FSCFE), Xi'an Institute of Flexible Electronics (IFE), Xi'an Institute of Biomedical Materials and Engineering (IBME), Northwestern Polytechnical University (NPU), 127 West Youyi Road, Xi'an, Shaanxi, 710072, P. R. China
| | - Peng Li
- Frontiers Science Center for Flexible Electronics (FSCFE), Xi'an Institute of Flexible Electronics (IFE), Xi'an Institute of Biomedical Materials and Engineering (IBME), Northwestern Polytechnical University (NPU), 127 West Youyi Road, Xi'an, Shaanxi, 710072, P. R. China
| | - Wei Huang
- Frontiers Science Center for Flexible Electronics (FSCFE), Xi'an Institute of Flexible Electronics (IFE), Xi'an Institute of Biomedical Materials and Engineering (IBME), Northwestern Polytechnical University (NPU), 127 West Youyi Road, Xi'an, Shaanxi, 710072, P. R. China
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Wang Y, Yu G, Shi J, Zhang X, Huo J, Li M, Chen J, Yu L, Li Y, Han Z, Zhang J, Ren X, Wang Y, Yuntana W. Retrospective study about clinical severity and epidemiological analysis of the COVID-19 Omicron subvariant lineage-infected patients in Hohhot, China. BMC Infect Dis 2024; 24:206. [PMID: 38360539 PMCID: PMC10870667 DOI: 10.1186/s12879-024-09084-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Accepted: 02/01/2024] [Indexed: 02/17/2024] Open
Abstract
BACKGROUND Fear of a global public health issue and fresh infection wave in the persistent COVID-19 pandemic has been enflamed by the appearance of the novel variant Omicron BF.7 lineage. Recently, it has been seeing the novel Omicron subtype BF.7 lineage has sprawled exponentially in Hohhot. More than anything, risk stratification is significant to ascertain patients infected with COVID-19 who the most need in-hospital or in-home management. The study intends to understand the clinical severity and epidemiological characteristics of COVID-19 Omicron subvariant BF.7. lineage via gathering and analyzing the cases with Omicron subvariant in Hohhot, Inner Mongolia. METHODS Based upon this, we linked variant Omicron BF.7 individual-level information including sex, age, symptom, underlying conditions and vaccination record. Further, we divided the cases into various groups and assessed the severity of patients according to the symptoms of patients with COVID-19. Clinical indicators and data might help to predict disadvantage outcomes and progression among Omicron BF.7 patients. RESULTS In this study, in patients with severe symptoms, some indicators from real world data such as white blood cells, AST, ALT and CRE in patients with Omicron BF.7 in severe symptoms were significantly higher than mild and asymptomatic patients, while some indicators were significantly lower. CONCLUSIONS Above results suggested that the indicators were associated with ponderance of clinical symptoms. Our survey emphasized the value of timely investigations of clinical data obtained by systemic study to acquire detailed information.
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Affiliation(s)
- Yanhai Wang
- Clinical Laboratory Department, Hohhot First Hospital, Hohhot, 010000, China
| | - Guohui Yu
- Hohhot Dian Medical Laboratory, Key Laboratory of Digital Technology in Medical Diagnostics of Zhejiang Province, Dian Diagnostics Group Co., Ltd. No, 329 Jin Peng Street, Xihu District, Hangzhou, Zhejiang Province, 310030, China
| | - Jingru Shi
- Clinical Laboratory Department, Hohhot First Hospital, Hohhot, 010000, China
| | - Xiaqing Zhang
- Clinical Laboratory Department, Hohhot First Hospital, Hohhot, 010000, China
| | - Jianxin Huo
- Clinical Laboratory Department, Hohhot First Hospital, Hohhot, 010000, China
| | - Meng Li
- Clinical Laboratory Department, Hohhot First Hospital, Hohhot, 010000, China
| | - Jiaxi Chen
- Clinical Laboratory Department, Hohhot First Hospital, Hohhot, 010000, China
| | - Liyuan Yu
- Clinical Laboratory Department, Hohhot First Hospital, Hohhot, 010000, China
| | - Yan Li
- Clinical Laboratory Department, Hohhot First Hospital, Hohhot, 010000, China
| | - Zhiliang Han
- Clinical Laboratory Department, Hohhot First Hospital, Hohhot, 010000, China
| | - Jianwen Zhang
- Clinical Laboratory Department, Hohhot First Hospital, Hohhot, 010000, China
| | - Xuna Ren
- Clinical Laboratory Department, Hohhot First Hospital, Hohhot, 010000, China
| | - Yujie Wang
- Clinical Laboratory Department, Hohhot First Hospital, Hohhot, 010000, China
| | - Wu Yuntana
- Clinical Laboratory Department, Hohhot First Hospital, Hohhot, 010000, China.
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Ayoub SE, Shaker OG, Masoud M, Hassan EA, Ezzat EM, Ahmed MI, Ahmed RI, Amin AAI, Abd El Reheem F, Khalefa AA, Mahmoud RH. Altered expression of serum lncRNA CASC2 and miRNA-21-5p in COVID-19 patients. Hum Genomics 2024; 18:18. [PMID: 38342902 PMCID: PMC10860220 DOI: 10.1186/s40246-024-00578-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2023] [Accepted: 01/24/2024] [Indexed: 02/13/2024] Open
Abstract
Infection by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) that causes coronavirus disease 2019 (COVID-19) has a high incidence of spread. On January 30, 2020, the World Health Organization proclaimed a public health emergency of worldwide concern. More than 6.9 million deaths and more than 768 million confirmed cases had been reported worldwide as of June 18, 2023. This study included 51 patients and 50 age- and sex-matched healthy subjects. The present study aimed to identify the expression levels of lncRNA CASC2 and miRNA-21-5p (also known as miRNA-21) in COVID-19 patients and their relation to the clinicopathological characteristics of the disease. The expression levels of noncoding RNAs were measured by RT-PCR technique. Results detected that CASC2 was significantly downregulated while miRNA-21-5p was significantly upregulated in COVID-19 patients compared to healthy subjects. A significant negative correlation was found between CASC2 and miRNA-21-5p. ROC curve analysis used to distinguish COVID-19 patients from controls. MiRNA-21-p serum expression level had a significant positive association with temperature and PO2 (p = 0.04 for each). These findings indicate that CASC2 and miRNA-21-p might be used as potential diagnostic and therapeutic biomarkers in COVID-19.
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Affiliation(s)
- Shymaa E Ayoub
- Department of Medical Biochemistry and Molecular Biology, Faculty of Medicine, Fayoum University, Fayoum, 63514, Egypt.
| | - Olfat G Shaker
- Department of Medical Biochemistry and Molecular Biology, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Mohamed Masoud
- Department of Public Health and Community Medicine, Faculty of Medicine, Fayoum University, Fayoum, Egypt
| | - Essam A Hassan
- Department of Tropical Medicine, Faculty of Medicine, Fayoum University, Fayoum, Egypt
| | - Eman M Ezzat
- Department of Internal Medicine, Faculty of Medicine, Fayoum University, Fayoum, Egypt
| | - Mona I Ahmed
- Department of Chest Disease and Tuberculosis, Faculty of Medicine, Fayoum University, Fayoum, Egypt
| | - Randa I Ahmed
- Department of Chest Disease and Tuberculosis, Faculty of Medicine, Fayoum University, Fayoum, Egypt
| | - Amal A Ibrahim Amin
- Department of Medical Microbiology and Immunology, Faculty of Medicine, Fayoum University, Fayoum, Egypt
| | - Fadwa Abd El Reheem
- Department of Clinical and Chemical Pathology, Faculty of Medicine, Fayoum University, Fayoum, Egypt
| | - Abeer A Khalefa
- Department of Physiology, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - Rania H Mahmoud
- Department of Medical Biochemistry and Molecular Biology, Faculty of Medicine, Fayoum University, Fayoum, 63514, Egypt
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35
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Miron RJ, Estrin NE, Sculean A, Zhang Y. Understanding exosomes: Part 2-Emerging leaders in regenerative medicine. Periodontol 2000 2024; 94:257-414. [PMID: 38591622 DOI: 10.1111/prd.12561] [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: 02/04/2024] [Revised: 02/16/2024] [Accepted: 02/21/2024] [Indexed: 04/10/2024]
Abstract
Exosomes are the smallest subset of extracellular signaling vesicles secreted by most cells with the ability to communicate with other tissues and cell types over long distances. Their use in regenerative medicine has gained tremendous momentum recently due to their ability to be utilized as therapeutic options for a wide array of diseases/conditions. Over 5000 publications are currently being published yearly on this topic, and this number is only expected to dramatically increase as novel therapeutic strategies continue to be developed. Today exosomes have been applied in numerous contexts including neurodegenerative disorders (Alzheimer's disease, central nervous system, depression, multiple sclerosis, Parkinson's disease, post-traumatic stress disorders, traumatic brain injury, peripheral nerve injury), damaged organs (heart, kidney, liver, stroke, myocardial infarctions, myocardial infarctions, ovaries), degenerative processes (atherosclerosis, diabetes, hematology disorders, musculoskeletal degeneration, osteoradionecrosis, respiratory disease), infectious diseases (COVID-19, hepatitis), regenerative procedures (antiaging, bone regeneration, cartilage/joint regeneration, osteoarthritis, cutaneous wounds, dental regeneration, dermatology/skin regeneration, erectile dysfunction, hair regrowth, intervertebral disc repair, spinal cord injury, vascular regeneration), and cancer therapy (breast, colorectal, gastric cancer and osteosarcomas), immune function (allergy, autoimmune disorders, immune regulation, inflammatory diseases, lupus, rheumatoid arthritis). This scoping review is a first of its kind aimed at summarizing the extensive regenerative potential of exosomes over a broad range of diseases and disorders.
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Affiliation(s)
- Richard J Miron
- Department of Periodontology, University of Bern, Bern, Switzerland
| | - Nathan E Estrin
- Advanced PRF Education, Venice, Florida, USA
- School of Dental Medicine, Lake Erie College of Osteopathic Medicine, Bradenton, Florida, USA
| | - Anton Sculean
- Department of Periodontology, University of Bern, Bern, Switzerland
| | - Yufeng Zhang
- Department of Oral Implantology, University of Wuhan, Wuhan, China
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Deng R, Zhang L, Chen S, Li X, Xue B, Li H, Xu Y, Tian R, Liu Q, Wang L, Liu S, Yang D, Li P, Tang S, Zhu H. PZR suppresses innate immune response to RNA viral infection by inhibiting MAVS activation in interferon signaling mediated by RIG-I and MDA5. Antiviral Res 2024; 222:105797. [PMID: 38185222 DOI: 10.1016/j.antiviral.2024.105797] [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: 09/27/2023] [Revised: 01/03/2024] [Accepted: 01/04/2024] [Indexed: 01/09/2024]
Abstract
RNA viral infections seriously endanger human health. Src homology 2 (SH2) domain-containing protein tyrosine phosphatase 2 (SHP2) suppresses innate immunity against influenza A virus, and pharmacological inhibition of SHP2 provokes hepatic innate immunity. SHP2 binds and catalyzes tyrosyl dephosphorylation of protein zero-related (PZR), but the regulatory effect of PZR on innate immune response to viral infection is unclear. In this study, the transcription and protein level of PZR in host cells were found to be decreased with RNA viral infection, and high level of PZR was uncovered to inhibit interferon (IFN) signaling mediated by RIG-I and MDA5. Through localizing in mitochondria, PZR targeted and interacted with MAVS (also known as IPS-1/VISA/Cardif), suppressing the aggregation and activation of MAVS. Specifically, Y263 residue in ITIM is critical for PZR to exert immunosuppression under RNA viral infection. Moreover, the recruited SHP2 by PZR that modified with tyrosine phosphorylation under RNA viral infection might inhibit phosphorylation activation of MAVS. In conclusion, PZR and SHP2 suppress innate immune response to RNA viral infection through inhibiting MAVS activation. This study reveals the regulatory mechanism of PZR-SHP2-MAVS signal axis on IFN signaling mediated by RIG-I and MDA5, which may provide new sight for developing antiviral drugs.
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Affiliation(s)
- Rilin Deng
- Institute of Pathogen Biology and Immunology, College of Biology, State Key Laboratory of Chemo/Biosensing and Chemometrics, Hunan University, Changsha, 410082, Hunan, China
| | - Lini Zhang
- Institute of Pathogen Biology and Immunology, College of Biology, State Key Laboratory of Chemo/Biosensing and Chemometrics, Hunan University, Changsha, 410082, Hunan, China
| | - Shengwen Chen
- Institute of Pathogen Biology and Immunology, College of Biology, State Key Laboratory of Chemo/Biosensing and Chemometrics, Hunan University, Changsha, 410082, Hunan, China
| | - Xinran Li
- Institute of Pathogen Biology and Immunology, College of Biology, State Key Laboratory of Chemo/Biosensing and Chemometrics, Hunan University, Changsha, 410082, Hunan, China
| | - Binbin Xue
- Institute of Pathogen Biology and Immunology, College of Biology, State Key Laboratory of Chemo/Biosensing and Chemometrics, Hunan University, Changsha, 410082, Hunan, China; Key Laboratory of Tropical Translational Medicine of Ministry of Education, Department of Pathogen Biology, School of Basic Medicine and Life Science, Department of Pathology and Hainan Province Clinical Medical Center of the First Affiliated Hospital, The University of Hong Kong Joint Laboratory of Tropical Infectious Diseases, The First Affiliated Hospital of Hainan Medical University, Hainan Medical University, Haikou, 571199, Hainan, China
| | - Huiyi Li
- Institute of Pathogen Biology and Immunology, College of Biology, State Key Laboratory of Chemo/Biosensing and Chemometrics, Hunan University, Changsha, 410082, Hunan, China; Key Laboratory of Tropical Translational Medicine of Ministry of Education, Department of Pathogen Biology, School of Basic Medicine and Life Science, Department of Pathology and Hainan Province Clinical Medical Center of the First Affiliated Hospital, The University of Hong Kong Joint Laboratory of Tropical Infectious Diseases, The First Affiliated Hospital of Hainan Medical University, Hainan Medical University, Haikou, 571199, Hainan, China
| | - Yan Xu
- Institute of Pathogen Biology and Immunology, College of Biology, State Key Laboratory of Chemo/Biosensing and Chemometrics, Hunan University, Changsha, 410082, Hunan, China
| | - Renyun Tian
- Institute of Pathogen Biology and Immunology, College of Biology, State Key Laboratory of Chemo/Biosensing and Chemometrics, Hunan University, Changsha, 410082, Hunan, China
| | - Qian Liu
- Institute of Pathogen Biology and Immunology, College of Biology, State Key Laboratory of Chemo/Biosensing and Chemometrics, Hunan University, Changsha, 410082, Hunan, China
| | - Luoling Wang
- Institute of Pathogen Biology and Immunology, College of Biology, State Key Laboratory of Chemo/Biosensing and Chemometrics, Hunan University, Changsha, 410082, Hunan, China
| | - Shun Liu
- Institute of Pathogen Biology and Immunology, College of Biology, State Key Laboratory of Chemo/Biosensing and Chemometrics, Hunan University, Changsha, 410082, Hunan, China
| | - Di Yang
- Institute of Pathogen Biology and Immunology, College of Biology, State Key Laboratory of Chemo/Biosensing and Chemometrics, Hunan University, Changsha, 410082, Hunan, China
| | - Penghui Li
- Institute of Pathogen Biology and Immunology, College of Biology, State Key Laboratory of Chemo/Biosensing and Chemometrics, Hunan University, Changsha, 410082, Hunan, China
| | - Songqing Tang
- Institute of Pathogen Biology and Immunology, College of Biology, State Key Laboratory of Chemo/Biosensing and Chemometrics, Hunan University, Changsha, 410082, Hunan, China
| | - Haizhen Zhu
- Institute of Pathogen Biology and Immunology, College of Biology, State Key Laboratory of Chemo/Biosensing and Chemometrics, Hunan University, Changsha, 410082, Hunan, China; Key Laboratory of Tropical Translational Medicine of Ministry of Education, Department of Pathogen Biology, School of Basic Medicine and Life Science, Department of Pathology and Hainan Province Clinical Medical Center of the First Affiliated Hospital, The University of Hong Kong Joint Laboratory of Tropical Infectious Diseases, The First Affiliated Hospital of Hainan Medical University, Hainan Medical University, Haikou, 571199, Hainan, China.
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Joudaki N, Ghafouri S, Bavarsad K, Farhadi F, Nasab MA, Afzalzadeh S, Moradzadegan H, Kahyesh RS. Evaluation of antibody titers in COVID-19 patients with cerebral or pulmonary symptoms and mild symptoms. IRANIAN JOURNAL OF MICROBIOLOGY 2024; 16:124-131. [PMID: 38682065 PMCID: PMC11055446 DOI: 10.18502/ijm.v16i1.14881] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 05/01/2024]
Abstract
Background and Objectives This study aimed to compare the production of antibodies in three different groups of patients with COVID-19. These groups included patients with pulmonary and cerebral symptoms, as well as those with mild symptoms. Materials and Methods Blood samples were collected from 80 patients admitted to COVID-19-specific hospitals. The patients had various forms of SARS-CoV-2 disease, including those with pulmonary symptoms, brain involvement, and those with positive PCR test results but mild symptoms. The enzyme-linked immunosorbent assay (ELISA) technique was used to determine the levels of IgM and IgG antibody titers. Results The levels of IgM and IgG antibody production differed significantly between groups of patients experiencing pulmonary symptoms and cerebral symptoms, with mild symptom patients also showing differences (P=0.0068), (P=0.0487), (P<0.0001), and (P=0.0120), respectively. Furthermore, there was no significant relationship between IgM antibody secretion and age or pulmonary involvement (P=0.1959). However, there was a direct and significant relationship between age and brain involvement (P=0.0317). Conclusion The findings of this study revealed that the risk of central nervous system involvement increases with age and that older people have lower antibody levels than younger people. Consequently, strengthening the immune systems of people over the age of 78 during this pandemic through vaccination and nutrition is very effective in reducing mortality in this age group.
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Affiliation(s)
- Nazanin Joudaki
- Department of Immunology, School of Medicine, Mazandaran University of Medical Sciences, Sari, Iran
- Student Research Committee, Mazandaran University of Medical Sciences, Sari, Iran
| | - Samireh Ghafouri
- Department of Physiology, Faculty of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Kowsar Bavarsad
- Department of Physiology, Faculty of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Farbod Farhadi
- Department of Surgery, Faculty of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Marzieh Abbasi Nasab
- Thalassemia and Hemoglobinopathy Research Center, Research Institute of Health, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Sara Afzalzadeh
- Department of Infectios Disease, Faculty of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Hamidreza Moradzadegan
- Thalassemia and Hemoglobinopathy Research Center, Research Institute of Health, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Roya Salehi Kahyesh
- Thalassemia and Hemoglobinopathy Research Center, Research Institute of Health, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
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Suleman M, Ishaq I, Khan H, Ullah khan S, Masood R, Albekairi NA, Alshammari A, Crovella S. Elucidating the binding mechanism of SARS-CoV-2 NSP6-TBK1 and structure-based designing of phytocompounds inhibitors for instigating the host immune response. Front Chem 2024; 11:1346796. [PMID: 38293247 PMCID: PMC10824840 DOI: 10.3389/fchem.2023.1346796] [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: 11/29/2023] [Accepted: 12/31/2023] [Indexed: 02/01/2024] Open
Abstract
SARS-CoV-2, also referred to as severe acute respiratory syndrome coronavirus 2, is the virus responsible for causing COVID-19, an infectious disease that emerged in Wuhan, China, in December 2019. Among its crucial functions, NSP6 plays a vital role in evading the human immune system by directly interacting with a receptor called TANK-binding kinase (TBK1), leading to the suppression of IFNβ production. Consequently, in the present study we used the structural and biophysical approaches to analyze the effect of newly emerged mutations on the binding of NSP6 and TBK1. Among the identified mutations, four (F35G, L37F, L125F, and I162T) were found to significantly destabilize the structure of NSP6. Furthermore, the molecular docking analysis highlighted that the mutant NSP6 displayed its highest binding affinity with TBK1, exhibiting docking scores of -1436.2 for the wildtype and -1723.2, -1788.6, -1510.2, and -1551.7 for the F35G, L37F, L125F, and I162T mutants, respectively. This suggests the potential for an enhanced immune system evasion capability of NSP6. Particularly, the F35G mutation exhibited the strongest binding affinity, supported by a calculated binding free energy of -172.19 kcal/mol. To disrupt the binding between NSP6 and TBK1, we conducted virtual drug screening to develop a novel inhibitor derived from natural products. From this screening, we identified the top 5 hit compounds as the most promising candidates with a docking score of -6.59 kcal/mol, -6.52 kcal/mol, -6.32 kcal/mol, -6.22 kcal/mol, and -6.21 kcal/mol. The molecular dynamic simulation of top 3 hits further verified the dynamic stability of drugs-NSP6 complexes. In conclusion, this study provides valuable insight into the higher infectivity of the SARS-CoV-2 new variants and a strong rationale for the development of novel drugs against NSP6.
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Affiliation(s)
- Muhammad Suleman
- Laboratory of Animal Research Center (LARC), Qatar University, Doha, Qatar
- Center for Biotechnology and Microbiology, University of Swat, Swat, Pakistan
| | - Iqra Ishaq
- Center for Biotechnology and Microbiology, University of Swat, Swat, Pakistan
| | - Haji Khan
- Center for Biotechnology and Microbiology, University of Swat, Swat, Pakistan
| | - Safir Ullah khan
- Hefei National Laboratory for Physical Sciences at the Microscale, School of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, China
| | - Rehana Masood
- Department of Biochemistry, Shaheed Benazir Bhutto Women University, Peshawar, Pakistan
| | - Norah A. Albekairi
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Abdulrahman Alshammari
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Sergio Crovella
- Laboratory of Animal Research Center (LARC), Qatar University, Doha, Qatar
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Esmat K, Jamil B, Kheder RK, Kombe Kombe AJ, Zeng W, Ma H, Jin T. Immunoglobulin A response to SARS-CoV-2 infection and immunity. Heliyon 2024; 10:e24031. [PMID: 38230244 PMCID: PMC10789627 DOI: 10.1016/j.heliyon.2024.e24031] [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: 06/13/2023] [Revised: 12/18/2023] [Accepted: 01/02/2024] [Indexed: 01/18/2024] Open
Abstract
The novel coronavirus disease (COVID-19) and its infamous "Variants" of the etiological agent termed Severe Acute Respiratory Syndrome Corona Virus 2 (SARS-CoV-2) has proven to be a global health concern. The three antibodies, IgA, IgM, and IgG, perform their dedicated role as main workhorses of the host adaptive immune system in virus neutralization. Immunoglobulin-A (IgA), also known as "Mucosal Immunoglobulin", has been under keen interest throughout the viral infection cycle. Its importance lies because IgA is predominant mucosal antibody and SARS family viruses primarily infect the mucosal surfaces of human respiratory tract. Therefore, IgA can be considered a diagnostic and prognostic marker and an active infection biomarker for SARS CoV-2 infection. Along with molecular analyses, serological tests, including IgA detection tests, are gaining ground in application as an early detectable marker and as a minimally invasive detection strategy. In the current review, it was emphasized the role of IgA response in diagnosis, host defense strategies, treatment, and prevention of SARS-CoV-2 infection. The data analysis was performed through almost 100 published peer-reviewed research reports and comprehended the importance of IgA in antiviral immunity against SARS-CoV-2 and other related respiratory viruses. Taken together, it is concluded that secretory IgA- Abs can serve as a promising detection tool for respiratory viral diagnosis and treatment parallel to IgG-based therapeutics and diagnostics. Vaccine candidates that target and trigger mucosal immune response may also be employed in future dimensions of research against other respiratory viruses.
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Affiliation(s)
- Khaleqsefat Esmat
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of USTC, Center for Advanced Interdisciplinary Science and Biomedicine of IHM, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, 230001, China
| | - Baban Jamil
- Department of Medical Analysis, Faculty of Applied Science, Tishk International University, KRG, Erbil, Iraq
| | - Ramiar Kaml Kheder
- Medical Laboratory Science Department, College of Science, University of Raparin, Rania, Sulaymaniyah, Iraq
| | - Arnaud John Kombe Kombe
- Laboratory of Structural Immunology, School of Basic Medical Sciences, Division of Life Sciences and Medicine, University of Science & Technology of China, Hefei, Anhui, 230027, China
| | - Weihong Zeng
- Laboratory of Structural Immunology, School of Basic Medical Sciences, Division of Life Sciences and Medicine, University of Science & Technology of China, Hefei, Anhui, 230027, China
| | - Huan Ma
- Laboratory of Structural Immunology, School of Basic Medical Sciences, Division of Life Sciences and Medicine, University of Science & Technology of China, Hefei, Anhui, 230027, China
| | - Tengchuan Jin
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of USTC, Center for Advanced Interdisciplinary Science and Biomedicine of IHM, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, 230001, China
- Laboratory of Structural Immunology, School of Basic Medical Sciences, Division of Life Sciences and Medicine, University of Science & Technology of China, Hefei, Anhui, 230027, China
- Institute of Health and Medicine, Hefei Comprehensive National Science Center, Hefei, Anhui, China
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Zahmatkesh A, Salmasi E, Gholizadeh R. Interaction of toll-like receptors and ACE-2 with different variants of SARS-CoV-2: A computational analysis. BIOIMPACTS : BI 2024; 14:30150. [PMID: 39104618 PMCID: PMC11298020 DOI: 10.34172/bi.2024.30150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/12/2023] [Revised: 12/03/2023] [Accepted: 12/12/2023] [Indexed: 08/07/2024]
Abstract
Introduction Computational studies were performed to investigate the unknown status of endosomal and cell surface receptors in SARS-CoV-2 infection. The interactions between Toll-like receptors (TLRs)- 4/7/8/9 or ACE2 receptor and different SARS-CoV-2 variants were investigated. Methods The RNA motifs for TLR7, TLR8 and a CpG motif for TLR9 were analyzed in different variants. Molecular docking and molecular dynamics (MD) simulations were performed to investigate receptor-ligand interactions. Results The number of motifs recognized by TLR7/8/9 in the Alpha, Delta and Iranian variants was lower than in the wild type (WT). Docking analysis revealed that the Alpha, Delta and some Iranian spike variants had a higher affinity for ACE2 and TLR4 than the WT, which may account for their higher transmission rate. The MD simulation also showed differences in stability and structure size between the variants and the WT, indicating potential variations in viral load. Conclusion It appears that Alpha and some Iranian isolates are the variants of concern due to their higher transmissibility and rapid spread. The Delta mutant is also a variant of concern, not only because of its closer interaction with ACE2, but also with TLR4. Our results emphasize the importance of ACE2 and TLR4, rather than endosomal TLRs, in mediating the effects of different viral mutations and suggest their potential therapeutic applications.
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Affiliation(s)
- Azadeh Zahmatkesh
- Department of Anaerobic Bacterial Vaccines Research and Production, Razi Vaccine and Serum Research Institute, Agricultural Research, Education and Extension Organization, Karaj, Iran
| | - Elham Salmasi
- Department of Biomedical Engineering, School of Medicine, Tsinghua University, Beijing, PR China
| | - Reza Gholizadeh
- Department of Catalysis and Chemical Reaction Engineering, National Institute of Chemistry, Hajdrihova 19, SI-1001 Ljubljana, Slovenia
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Huang JD, Wang H, Power U, McLaughlin JA, Nugent C, Rahman E, Barabas J, Maguire P. Detecting Respiratory Viruses Using a Portable NIR Spectrometer-A Preliminary Exploration with a Data Driven Approach. SENSORS (BASEL, SWITZERLAND) 2024; 24:308. [PMID: 38203170 PMCID: PMC10781395 DOI: 10.3390/s24010308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Revised: 12/13/2023] [Accepted: 12/27/2023] [Indexed: 01/12/2024]
Abstract
Respiratory viruses' detection is vitally important in coping with pandemics such as COVID-19. Conventional methods typically require laboratory-based, high-cost equipment. An emerging alternative method is Near-Infrared (NIR) spectroscopy, especially a portable one of the type that has the benefits of low cost, portability, rapidity, ease of use, and mass deployability in both clinical and field settings. One obstacle to its effective application lies in its common limitations, which include relatively low specificity and general quality. Characteristically, the spectra curves show an interweaving feature for the virus-present and virus-absent samples. This then provokes the idea of using machine learning methods to overcome the difficulty. While a subsequent obstacle coincides with the fact that a direct deployment of the machine learning approaches leads to inadequate accuracy of the modelling results. This paper presents a data-driven study on the detection of two common respiratory viruses, the respiratory syncytial virus (RSV) and the Sendai virus (SEV), using a portable NIR spectrometer supported by a machine learning solution enhanced by an algorithm of variable selection via the Variable Importance in Projection (VIP) scores and its Quantile value, along with variable truncation processing, to overcome the obstacles to a certain extent. We conducted extensive experiments with the aid of the specifically developed algorithm of variable selection, using a total of four datasets, achieving classification accuracy of: (1) 0.88, 0.94, and 0.93 for RSV, SEV, and RSV + SEV, respectively, averaged over multiple runs, for the neural network modelling of taking in turn 3 sessions of data for training and the remaining one session of an 'unknown' dataset for testing. (2) the average accuracy of 0.94 (RSV), 0.97 (SEV), and 0.97 (RSV + SEV) for model validation and 0.90 (RSV), 0.93 (SEV), and 0.91 (RSV + SEV) for model testing, using two of the datasets for model training, one for model validation and the other for model testing. These results demonstrate the feasibility of using portable NIR spectroscopy coupled with machine learning to detect respiratory viruses with good accuracy, and the approach could be a viable solution for population screening.
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Affiliation(s)
- Jian-Dong Huang
- School of Computing, Ulster University, Belfast BT15 1AP, UK
| | - Hui Wang
- School of Computing, Ulster University, Belfast BT15 1AP, UK
| | - Ultan Power
- Wellcome Wolfson Institute for Experimental Medicine, School of Medicine, Dentistry and Biomedical Sciences, Queen’s University Belfast, Belfast BT9 7BL, UK
| | - James A. McLaughlin
- NIBEC Nanotechnology & Integrated Bio-Engineering Centre, School of Engineering, Ulster University, Belfast BT15 1AP, UK
| | - Chris Nugent
- School of Computing, Ulster University, Belfast BT15 1AP, UK
| | - Enayetur Rahman
- NIBEC Nanotechnology & Integrated Bio-Engineering Centre, School of Engineering, Ulster University, Belfast BT15 1AP, UK
| | - Judit Barabas
- Wellcome Wolfson Institute for Experimental Medicine, School of Medicine, Dentistry and Biomedical Sciences, Queen’s University Belfast, Belfast BT9 7BL, UK
| | - Paul Maguire
- NIBEC Nanotechnology & Integrated Bio-Engineering Centre, School of Engineering, Ulster University, Belfast BT15 1AP, UK
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Yao W, Chen Y, Huang Q, Luo W, Chen Y, Xie C. SARS-CoV-2 vaccines in China could reduce COVID-19-related respiratory syndromes and deaths: A retrospective cohort study. Vaccine X 2024; 16:100448. [PMID: 38322611 PMCID: PMC10844963 DOI: 10.1016/j.jvacx.2024.100448] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Revised: 01/11/2024] [Accepted: 01/22/2024] [Indexed: 02/08/2024] Open
Abstract
Background Information is limited regarding the effectiveness of the inactivated vaccine for COVID-19 approved in China in preventing infection with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) when administered in real-world conditions. Methods We retrospectively surveyed 1352 patients with a positive SARS-CoV-2 nucleic acid test treated at a major tertiary medical center in Foshan city (Guangdong, China) between November 2022 and February 2023. The exposure group was patients who had previously received the COVID-19 vaccine, which included patients who had received different doses of the vaccine and different vaccine types. The primary outcome of this study was the effectiveness of the vaccine in preventing severe disease and death among SARS-CoV-2-infected patients. Results We found a mortality rate of 12.1 % associated with COVID-19. The results showed that an increase in the number of vaccine doses was associated with a reduction in in-hospital mortality. When compared to unvaccinated patients, vaccinated patients had an 8.5 % lower mortality rate. There was also a statistically significant reduction in the risk of death among vaccinated patients compared to unvaccinated patients (OR = 0.521 [95 % CI, 0.366 to 0.741]). Patients who had received the vaccine had a 22.8 % reduction in the risk of severe disease. In addition, the use of antiviral drugs decreased progressively with increasing vaccine doses (P < 0.05). Of these, anticoagulation, Paxlovid, and mechanical ventilation were used least frequently in the one-dose group. Conclusions The vaccines approved in China mitigated the incidence of severe COVID-19 and reduced mortality. These findings suggest that COVID-19 vaccination can help to control the pandemic.
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Affiliation(s)
- Weiping Yao
- Dean’s Office, Foshan Sanshui District People's Hospital, Foshan, Guangdong Province 528100, China
| | - Yunhui Chen
- Advanced National Stroke Center, Foshan Sanshui District People's Hospital, Foshan, Guangdong Province 528100, China
| | - Qiyu Huang
- School of Public Health, Guangxi Medical University, Nanning, Guangxi 530021, China
| | - Wanxia Luo
- Medical Services Section, Foshan Sanshui District People's Hospital, Foshan, Guangdong Province 528100, China
| | - Yueming Chen
- Hospital Infection Management Section, Foshan Sanshui District People's Hospital, Foshan, Guangdong Province 528100, China
| | - Chuanbo Xie
- Cancer Prevention Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou 510060, Guangdong, China
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Yazdanpanah N, Sedikides C, Ochs HD, Camargo CA, Darmstadt GL, Cerda A, Cauda V, Peters GJ, Sellke F, Wong ND, Comini E, Jimeno AR, Glover V, Hatziargyriou N, Vincenot CE, Bordas SPA, Rao IM, Abolhassani H, Gharehpetian GB, Weiskirchen R, Gupta M, Chandel SS, Olusanya BO, Cheson B, Pomponio A, Tanzer M, Myles PS, Ma WX, Bella F, Ghavami S, Moein Moghimi S, Pratico D, Hernandez AM, Martinez-Urbistondo M, Urbistondo DM, Fereshtehnejad SM, Ali I, Kimura S, Wallace Hayes A, Cai W, Ernest CKJ, Thomas S, Rahimi K, Sorooshian A, Schreiber M, Kato K, Luong JHT, Pluchino S, Lozano AM, Seymour JF, Kosik KS, Hofmann SG, McIntyre RS, Perc M, Leemans A, Klein RS, Ogino S, Wlezien C, Perry G, Nieto JJ, Levin L, Klionsky DJ, Mobasher B, Dorigo T, Rezaei N. Global Challenges After a Global Challenge: Lessons Learned from the COVID-19 Pandemic. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2024; 1457:1-31. [PMID: 39283418 DOI: 10.1007/978-3-031-61939-7_1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/08/2024]
Abstract
Coronavirus disease 2019 (COVID-19) has affected not only individual lives but also the world and global systems, both natural and human-made. Besides millions of deaths and environmental challenges, the rapid spread of the infection and its very high socioeconomic impact have affected healthcare, economic status and wealth, and mental health across the globe. To better appreciate the pandemic's influence, multidisciplinary and interdisciplinary approaches are needed. In this chapter, world-leading scientists from different backgrounds share collectively their views about the pandemic's footprint and discuss challenges that face the international community.
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Affiliation(s)
- Niloufar Yazdanpanah
- , Houston, USA
- School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
- Research Center for Immunodeficiencies, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Hans D Ochs
- , Houston, USA
- Department of Pediatrics, Seattle Children's Research Institute, University of Washington School of Medicine, Seattle, WA, USA
| | - Carlos A Camargo
- , Houston, USA
- Department of Emergency Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Gary L Darmstadt
- , Houston, USA
- Department of Pediatrics, Stanford University School of Medicine, Stanford, CA, USA
| | - Artemi Cerda
- , Houston, USA
- Soil Erosion and Degradation Research Group, Department of Geography, Valencia University, Blasco Ibàñez, Valencia, Spain
| | - Valentina Cauda
- , Houston, USA
- Department of Applied Science and Technology, Politecnico di Torino, Corso Duca degli Abruzzi, Turin, Italy
| | - Godefridus J Peters
- , Houston, USA
- Laboratory Medical Oncology, Amsterdam University Medical Centers, Location VUMC, Amsterdam, the Netherlands
- Department of Biochemistry, Medical University of Gdańsk, Gdańsk, Poland
| | - Frank Sellke
- , Houston, USA
- Warren Alpert Medical School, Brown University, Providence, RI, USA
- Division of Cardiothoracic Surgery, Rhode Island Hospital, Providence, RI, USA
| | - Nathan D Wong
- , Houston, USA
- Heart Disease Prevention Program, Division of Cardiology, University of California Irvine, C-240 Medical Sciences, Irvine, CA, USA
| | - Elisabetta Comini
- , Houston, USA
- SENSOR Laboratory, University of Brescia, Brescia, Italy
| | - Alberto Ruiz Jimeno
- , Houston, USA
- Instituto de Física de Cantabria (IFCA), CSIC-Universidad de Cantabria, Santander, Spain
| | - Vivette Glover
- , Houston, USA
- Department of Metabolism, Digestion and Reproduction Hammersmith Hospital Campus, Institute of Reproductive and Developmental Biology, Imperial College London, London, UK
| | - Nikos Hatziargyriou
- , Houston, USA
- School of Electrical and Computer Engineering, National Technical University of Athens (NTUA), Athens, Greece
| | - Christian E Vincenot
- , Houston, USA
- Faculty of Science, Technology and Medicine (FSTM), University of Luxembourg, Esch-sur-Alzette, Grand Duchy of Luxembourg
| | - Stéphane P A Bordas
- , Houston, USA
- Faculty of Science, Technology and Medicine (FSTM), University of Luxembourg, Esch-sur-Alzette, Grand Duchy of Luxembourg
| | - Idupulapati M Rao
- , Houston, USA
- Alliance of Bioversity International, International Center for Tropical Agriculture, Cali, Colombia
- International Centre of Insect Physiology and Ecology (ICIPE), Nairobi, Kenya
| | - Hassan Abolhassani
- , Houston, USA
- Research Center for Immunodeficiencies, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran
- Division of Immunology, Department of Medical Biochemistry and Biophysics, Karolinska Institute, Stockholm, Sweden
| | | | - Ralf Weiskirchen
- , Houston, USA
- Institute of Molecular Pathobiochemistry, Experimental Gene Therapy and Clinical Chemistry (IFMPEGKC), RWTH University Hospital Aachen, Aachen, Germany
| | - Manoj Gupta
- , Houston, USA
- Department of Mechanical Engineering, National University of Singapore, Singapore, Singapore
| | - Shyam Singh Chandel
- , Houston, USA
- Photovoltaics Research Group, Centre of Excellence in Energy Science and Technology, Shoolini University, Solan, Himachal Pradesh, 173212, India
| | | | - Bruce Cheson
- , Houston, USA
- Center for Cancer and Blood Disorders, Bethesda, MD, USA
| | - Alessio Pomponio
- , Houston, USA
- Dipartimento di Meccanica, Matematica e Management, Politecnico di Bari, Bari, Italy
| | - Michael Tanzer
- , Houston, USA
- Division of Orthopedic Surgery, McGill University, Montreal, QC, Canada
| | - Paul S Myles
- , Houston, USA
- Alfred Hospital and Monash University, Melbourne, Australia
| | - Wen-Xiu Ma
- , Houston, USA
- Department of Mathematics and Statistics, University of South Florida, Tampa, FL, USA
- Department of Mathematics, King Abdulaziz University, Jeddah, 21589, Saudi Arabia
- Material Science Innovation and Modelling, North-West University, Mafikeng Campus, Mmabatho, 2735, South Africa
| | - Federico Bella
- , Houston, USA
- Department of Applied Science and Technology, Politecnico di Torino, Corso Duca degli Abruzzi, Turin, Italy
| | - Saeid Ghavami
- , Houston, USA
- Human Anatomy and Cell Science, University of Manitoba, Winnipeg, MB, Canada
| | - S Moein Moghimi
- , Houston, USA
- School of Pharmacy, Newcastle University, Newcastle upon Tyne, NE1 7RU, UK
- Faculty of Health and Medical Sciences, Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, NE2 4HH, UK
- Colorado Center for Nanomedicine and Nanosafety, University of Colorado Anschutz Medical Center, Aurora, CO, USA
| | - Domenico Pratico
- , Houston, USA
- Alzheimer's Center at Temple, Lewis Katz School of Medicine, Temple University, Philadelphia, PA, USA
| | - Alfredo M Hernandez
- , Houston, USA
- Medicine and Endocrinology Department, Universidad de Valladolid and IMDEA, Madrid, Spain
| | | | | | - Seyed-Mohammad Fereshtehnejad
- , Houston, USA
- Division of Neurology, Faculty of Medicine, University of Ottawa, Ottawa, ON, Canada
- Division of Clinical Geriatrics, NVS Department, Karolinska Institutet, Stockholm, Sweden
| | - Imran Ali
- , Houston, USA
- Department of Chemistry, Jamia Millia Islamia (Central University), New Delhi, India
| | - Shinya Kimura
- , Houston, USA
- Division of Hematology, Respiratory Medicine and Oncology, Department of Internal Medicine, Faculty of Medicine, Saga University, Saga, Japan
| | - A Wallace Hayes
- , Houston, USA
- Center for Environmental/Occupational Risk Analysis and Management, College of Public Health, University of South Florida, Tampa, FL, 33612, USA
- Michigan State University, East Lansing, MI, USA
| | - Wenju Cai
- , Houston, USA
- CSIRO Environment, Hobart, TAS, Australia
| | - Chua K J Ernest
- , Houston, USA
- Department of Mechanical Engineering, National University of Singapore, Singapore, Singapore
| | - Sabu Thomas
- , Houston, USA
- School of Energy Materials, Mahatma Gandhi University, Kottayam, Kerala, India
| | - Kazem Rahimi
- , Houston, USA
- Deep Medicine, Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford, UK
| | - Armin Sorooshian
- , Houston, USA
- Department of Chemical and Environmental Engineering, University of Arizona, Tucson, AZ, USA
| | - Michael Schreiber
- , Houston, USA
- Institut für Physik, Technische Universität Chemnitz, 09107, Chemnitz, Germany
| | - Koichi Kato
- , Houston, USA
- Exploratory Research Center on Life and Living Systems (ExCELLS) and Institute for Molecular Science (IMS), National Institutes of Natural Sciences, Okazaki, Aichi, Japan
| | - John H T Luong
- , Houston, USA
- School of Chemistry, University College Cork, Cork, T12 YN60, Ireland
| | - Stefano Pluchino
- , Houston, USA
- Department of Clinical Neurosciences, University of Cambridge, Cambridge, UK
| | - Andres M Lozano
- , Houston, USA
- Division of Neurosurgery, Toronto Western Hospital, University Health Network, University of Toronto, Toronto, ON, Canada
- Krembil Research Institute, Toronto, ON, Canada
| | - John F Seymour
- , Houston, USA
- Clinical Haematology, Peter MacCallum Cancer Centre and The Royal Melbourne Hospital, Melbourne, VIC, Australia
- Faculty of Medicine, Dentistry and Health Sciences, University of Melbourne, Melbourne, VIC, Australia
| | - Kenneth S Kosik
- , Houston, USA
- Department of Molecular Cellular Developmental Biology, Neuroscience Research Institute, University of California, Santa Barbara, CA, USA
| | - Stefan G Hofmann
- , Houston, USA
- Department of Psychology, Philipps-University Marburg, Marburg, Germany
| | - Roger S McIntyre
- , Houston, USA
- Department of Pharmacology and Toxicology, University of Toronto, Toronto, ON, Canada
- Department of Psychiatry, University of Toronto, Toronto, ON, Canada
| | - Matjaz Perc
- , Houston, USA
- Faculty of Natural Sciences and Mathematics, University of Maribor, Koroška cesta 160, Maribor, Slovenia
- Department of Medical Research, China Medical University Hospital, China Medical University, Taichung, 404332, Taiwan
- Alma Mater Europaea, Slovenska ulica 17, 2000, Maribor, Slovenia
- Complexity Science Hub Vienna, Josefstädterstraße 39, 1080, Vienna, Austria
- Department of Physics, Kyung Hee University, 26 Kyungheedae-ro, Dongdaemun-gu, Seoul, Republic of Korea
| | - Alexander Leemans
- , Houston, USA
- Image Sciences Institute, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Robyn S Klein
- , Houston, USA
- Center for Neuroimmunology and Neuroinfectious Diseases, St. Louis, MO, USA
- Departments of Medicine, Pathology and Immunology, and Neuroscience, Washington University School of Medicine, St. Louis, MO, USA
| | - Shuji Ogino
- , Houston, USA
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, USA
- Program in MPE Molecular Pathological Epidemiology, Department of Pathology, Brigham and Women's Hospital, and Harvard Medical School, Boston, MA, USA
- Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Christopher Wlezien
- , Houston, USA
- Department of Government, University of Texas at Austin, Austin, TX, USA
| | - George Perry
- , Houston, USA
- Department of Neuroscience, Developmental and Regenerative Biology, University of Texas at San Antonio, San Antonio, TX, USA
| | - Juan J Nieto
- , Houston, USA
- CITMAga, University of Santiago de Compostela, A Coruña, Spain
| | - Lisa Levin
- , Houston, USA
- Center for Marine Biodiversity and Conservation, Integrative Oceanography Division, Scripps Institution of Oceanography, University of California, San Diego, San Diego, CA, USA
| | - Daniel J Klionsky
- , Houston, USA
- Life Sciences Institute, University of Michigan, Ann Arbor, MI, USA
- Department of Molecular, Cellular and Developmental Biology, University of Michigan, Ann Arbor, MI, USA
| | - Bahram Mobasher
- , Houston, USA
- Department of Physics and Astronomy, University of California, Riverside, CA, USA
| | - Tommaso Dorigo
- , Houston, USA
- Lulea University of Technology, Laboratorievagen 14, Lulea, Sweden
- Istituto Nazionale di Fisica Nucleare (INFN), Via Francesco Marzolo, Sezione di Padova, Italy
| | - Nima Rezaei
- , Houston, USA.
- School of Medicine, Tehran University of Medical Sciences, Tehran, Iran.
- Research Center for Immunodeficiencies, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran.
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Dhaliwal M, Muthu V, Sharma A, Raj K, Rudramurthy SM, Agarwal R, Kaur H, Rawat A, Singh S, Chakrabarti A. Immune and metabolic perturbations in COVID-19-associated pulmonary mucormycosis: A transcriptome analysis of innate immune cells. Mycoses 2024; 67:e13679. [PMID: 38214399 DOI: 10.1111/myc.13679] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2023] [Accepted: 11/23/2023] [Indexed: 01/13/2024]
Abstract
BACKGROUND AND OBJECTIVES The mechanisms underlying COVID-19-associated pulmonary mucormycosis (CAPM) remain unclear. We use a transcriptomic analysis of the innate immune cells to investigate the host immune and metabolic response pathways in patients with CAPM. PATIENTS AND METHODS We enrolled subjects with CAPM (n = 5), pulmonary mucormycosis (PM) without COVID-19 (n = 5), COVID-19 (without mucormycosis, n = 5), healthy controls (n = 5) without comorbid illness and negative for SARS-CoV-2. Peripheral blood samples from cases were collected before initiating antifungal therapy, and neutrophils and monocytes were isolated. RNA sequencing was performed using Illumina HiSeqX from monocytes and neutrophils. Raw reads were aligned with HISAT-2 pipeline and DESeq2 was used for differential gene expression. Gene ontology (GO) and metabolic pathway analysis were performed using Shiny GO application and R packages (ggplot2, Pathview). RESULTS The derangement of core immune and metabolic responses in CAPM patients was noted. Pattern recognition receptors, dectin-2, MCL, FcRγ receptors and CLEC-2, were upregulated, but signalling pathways such as JAK-STAT, IL-17 and CARD-9 were downregulated; mTOR and MAP-kinase signalling were elevated in monocytes from CAPM patients. The complement receptors, NETosis, and pro-inflammatory responses, such as S100A8/A9, lipocalin and MMP9, were elevated. The major metabolic pathways of glucose metabolism-glycolysis/gluconeogenesis, pentose phosphate pathway, HIF signalling and iron metabolism-ferroptosis were also upregulated in CAPM. CONCLUSIONS We identified significant alterations in the metabolic pathways possibly leading to cellular iron overload and a hyperglycaemic state. Immune responses revealed altered recognition, signalling, effector functions and a pro-inflammatory state in monocytes and neutrophils from CAPM patients.
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Affiliation(s)
- Manpreet Dhaliwal
- Department of Paediatrics, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Valliappan Muthu
- Department of Pulmonary Medicine, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Arunima Sharma
- Department of Medical Microbiology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Khem Raj
- Department of Microbiology, Panjab University, Chandigarh, India
| | - Shivaprakash M Rudramurthy
- Department of Medical Microbiology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Ritesh Agarwal
- Department of Pulmonary Medicine, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Harsimran Kaur
- Department of Medical Microbiology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Amit Rawat
- Department of Paediatrics, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Surjit Singh
- Department of Paediatrics, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Arunaloke Chakrabarti
- Department of Medical Microbiology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
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45
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Krishna N, K P S, G K R. Identifying diseases associated with Post-COVID syndrome through an integrated network biology approach. J Biomol Struct Dyn 2024; 42:652-671. [PMID: 36995291 DOI: 10.1080/07391102.2023.2195003] [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: 12/04/2022] [Accepted: 03/17/2023] [Indexed: 03/31/2023]
Abstract
A growing body of research shows that COVID-19 is now recognized as a multi-organ disease with a wide range of manifestations that can have long-lasting repercussions, referred to as post-COVID-19 syndrome. It is unknown why the vast majority of COVID-19 patients develop post-COVID-19 syndrome, or why patients with pre-existing disorders are more likely to experience severe COVID-19. This study used an integrated network biology approach to obtain a comprehensive understanding of the relationship between COVID-19 and other disorders. The approach involved building a PPI network with COVID-19 genes and identifying highly interconnected regions. The molecular information contained within these subnetworks, as well as the pathway annotations, were used to reveal the link between COVID-19 and other disorders. Using Fisher's exact test and disease-specific gene information, significant COVID-19-disease associations were discovered. The study discovered diseases that affect multiple organs and organ systems, thus proving the theory of multiple organ damage caused by COVID-19. Cancers, neurological disorders, hepatic diseases, cardiac disorders, pulmonary diseases, and hypertensive diseases are just a few of the conditions linked to COVID-19. Pathway enrichment analysis of shared proteins revealed the shared molecular mechanism of COVID-19 and these diseases. The findings of the study shed new light on the major COVID-19-associated disease conditions and how their molecular mechanisms interact with COVID-19. The novelty of studying disease associations in the context of COVID-19 provides new insights into the management of rapidly evolving long-COVID and post-COVID syndromes, which have significant global implications.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Navami Krishna
- School of Biotechnology, National Institute of Technology Calicut, Calicut, Kerala, India
| | - Sijina K P
- School of Biotechnology, National Institute of Technology Calicut, Calicut, Kerala, India
| | - Rajanikant G K
- School of Biotechnology, National Institute of Technology Calicut, Calicut, Kerala, India
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46
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Ye L, Liang R, Liu X, Li J, Yue J, Zhang X. Frailty and sarcopenia: A bibliometric analysis of their association and potential targets for intervention. Ageing Res Rev 2023; 92:102111. [PMID: 38031836 DOI: 10.1016/j.arr.2023.102111] [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: 06/04/2023] [Revised: 10/19/2023] [Accepted: 10/26/2023] [Indexed: 12/01/2023]
Abstract
Frailty and sarcopenia are age-related diseases, and exhibit a concomitant relationship, as they share many common clinical features and etiological factors. Transitions within frailty status would be influenced by the presence of sarcopenia. Investigating their association to devise efficacious intervention and management strategies for geriatric patients is imperative, given their potentially unfavorable outcomes. In this study, the literature on sarcopenia and frailty was screened in the Web of Science core collection database over the past 30 years to ascertain the link between them through bibliometric analysis and the exploration of disease-related molecular pathways within the GeneCards and OMIM databases was conducted. Per inclusion and exclusion criteria, 3889 literature sources were selected for subsequent analysis. Keywords, including "cirrhosis" and "postoperative complications," represent the current and potential future research trends and focal points in this field. Moreover, 63 common potential targets between the two diseases were identified. Their pathogenesis involved cellular aging and endocrine metabolism regulation pathways, including AMPK, cell senescence, and the endocrine resistance pathway. This study identified an intimate correlation between frailty and sarcopenia in pathogenesis, prevention, and treatment measures, establishing a foundation for exploring shared prevention and treatment strategies for these two disorders.
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Affiliation(s)
- Lian Ye
- Center of Gerontology and Geriatrics, West China Hospital, Sichuan University, Chengdu, China
| | - Rui Liang
- Center of Gerontology and Geriatrics, West China Hospital, Sichuan University, Chengdu, China; National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China
| | - Xiaolei Liu
- Center of Gerontology and Geriatrics, West China Hospital, Sichuan University, Chengdu, China; National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China
| | - Jun Li
- Center of Gerontology and Geriatrics, West China Hospital, Sichuan University, Chengdu, China; National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China
| | - Jirong Yue
- Center of Gerontology and Geriatrics, West China Hospital, Sichuan University, Chengdu, China; National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China
| | - Xinjun Zhang
- Center of Gerontology and Geriatrics, West China Hospital, Sichuan University, Chengdu, China; National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China.
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Moshfeghi S, Khosravifard K, Shirzadi K, Makateb A, Pourazizi M, Kateb H, Naderan M, Abounoori M. Retinal and choroidal microvasculature in early and three months post COVID-19: A case-control study. Photodiagnosis Photodyn Ther 2023; 44:103730. [PMID: 37536554 DOI: 10.1016/j.pdpdt.2023.103730] [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: 05/29/2023] [Revised: 07/19/2023] [Accepted: 07/26/2023] [Indexed: 08/05/2023]
Abstract
To compare the retinal vascular density (VD), choroidal vascularity index (CVI), and choroidal thickness (CHT) between patients infected with COVID-19 and healthy subjects using non-invasive optical coherence tomography angiography (OCTA) and enhanced depth imaging OCT (EDI-OCT) technique. This case-control study was carried out on patients with COVID-19 and healthy controls. Patients' data were acquired immediately after active infection and three months later. The diagnosis was based on clinical symptoms and a positive PCR test. VDs in superficial and deep capillary plexuses (SCP and DCP) and CHT and CVI were measured and compared between groups. A total of 160 eyes from 80 patients (55% female, mean age 51 ± 13 years) and 80 controls (55% female, mean age 49 ± 12 years) were enrolled. In acute phase infection, the mean foveal avascular zone (FAZ) area was 0.28 ± 0.06 mm2 and 0.22 ± 0.05 mm2 in patient and control groups, respectively (P < 0.001). CVI was 61.06 ± 2.59 µm and 72.28 ± 3.84 µm in patients and control groups, respectively (P < 0.001). After three months, the mean FAZ area was 0.28 ± 0.06 mm2 and 0.23 ± 0.05 mm2 in the patient and control groups, respectively (P < 0.001). CVI was 60.93 ± 2.11 µm and 72.46 ± 3.80 µm in patients and control groups, respectively (P < 0.001). Subfoveal CHT was not significantly different between groups (P = 0.69). SCP and DCP VDs were significantly less in the patients' group (P < 0.001). In the patients' group, the VDs in the DCP of the whole images and parafoveal DCP (P < 0.001) were reduced significantly after three months in comparison to the acute phase, while the FAZ area, subfoveal CHT, and CVI were not significantly different. COVID-19 infection may be associated with acute and long-term changes of VDs in the retinal and choroidal vasculature without significant effect on the subfoveal CHT.
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Affiliation(s)
| | | | - Keyvan Shirzadi
- Aja University of Medical Sciences, Imam Reza Hospital, Tehran, Iran
| | - Ali Makateb
- Aja University of Medical Sciences, Imam Reza Hospital, Tehran, Iran
| | - Mohsen Pourazizi
- Isfahan Eye Research Center, Department of Ophthalmology, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Hamideh Kateb
- Department of Radiology, Firoozgar Hospital, Iran University of Medical Sciences, Tehran, Iran
| | - Morteza Naderan
- Eye Research Center, Farabi Eye Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Mahdi Abounoori
- Isfahan Eye Research Center, Department of Ophthalmology, Isfahan University of Medical Sciences, Isfahan, Iran
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Castro-Santos P, Rojas-Martinez A, Riancho JA, Lapunzina P, Flores C, Carracedo Á, Díaz-Peña R. HLA-A*11:01 and HLA-C*04:01 are associated with severe COVID-19. HLA 2023; 102:731-739. [PMID: 37528566 DOI: 10.1111/tan.15160] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Revised: 07/04/2023] [Accepted: 07/09/2023] [Indexed: 08/03/2023]
Abstract
We analyzed the association between HLA polymorphisms and susceptibility to SARS-CoV-2 infection and disease severity. Genotyping data from a total of 9373 COVID-19-positive cases from the Spanish Coalition to Unlock Research on Host Genetics on COVID-19 (SCOURGE) consortium and 5943 population controls were included in the study. We found an association of the alleles HLA-B*14:02 and HLA-C*08:02 with a lower risk to COVID-19 infection (p = 0.006, OR = 0.84, 95% CI = [0.75-0.95], p = 0.024, OR = 0.86, 95% CI = [0.78-0.95], respectively). We also found the alleles HLA-A*11:01 and HLA-C*04:01 associated with disease severity (p = 0.033, OR = 1.16, 95% CI = [1.04-1.31], p = 0.045, OR = 1.14, 95% CI = [1.05-1.25], respectively). These results suggest that an effective presentation of viral peptides by HLA class I alleles involve a faster infection clearance, decreasing the susceptibility and severity of COVID-19.
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Affiliation(s)
- Patricia Castro-Santos
- Fundación Pública Galega de Medicina Xenómica (SERGAS), Centro Nacional de Genotipado, Health Research Institute of Santiago de Compostela (IDIS), Santiago de Compostela, Spain
- Faculty of Health Sciences, Universidad Autónoma de Chile, Talca, Chile
| | | | - José A Riancho
- IDIVAL, Cantabria, Spain
- Universidad de Cantabria, Cantabria, Spain
- Hospital U M Valdecilla, Cantabria, Spain
| | - Pablo Lapunzina
- Centre for Biomedical Network Research on Rare Diseases (CIBERER), Instituto de Salud Carlos III, Madrid, Spain
- Instituto de Genética Médica y Molecular (INGEMM), Hospital Universitario La Paz-IDIPAZ, Madrid, Spain
- ERN-ITHACA-European Reference Network, Paris, France
| | - Carlos Flores
- Genomics Division, Instituto Tecnológico y de Energías Renovables (ITER), Santa Cruz de Tenerife, Spain
- Research Unit, Hospital Universitario Nuestra Señora de Candelaria, Santa Cruz de Tenerife, Spain
- CIBER de Enfermedades Respiratorias (CIBERES), Instituto de Salud Carlos III, Madrid, Spain
- Faculty of Health Sciences, University of Fernando Pessoa Canarias, Las Palmas de Gran Canaria, Spain
| | - Ángel Carracedo
- Fundación Pública Galega de Medicina Xenómica (SERGAS), Centro Nacional de Genotipado, Health Research Institute of Santiago de Compostela (IDIS), Santiago de Compostela, Spain
- Centre for Biomedical Network Research on Rare Diseases (CIBERER), Instituto de Salud Carlos III, Madrid, Spain
- Grupo de Medicina Xenómica-CIMUS-Universidade de Santiago de Compostela, Santiago de Compostela, Spain
| | - Roberto Díaz-Peña
- Fundación Pública Galega de Medicina Xenómica (SERGAS), Centro Nacional de Genotipado, Health Research Institute of Santiago de Compostela (IDIS), Santiago de Compostela, Spain
- Faculty of Health Sciences, Universidad Autónoma de Chile, Talca, Chile
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Ghaempanah F, Nikouei M, Cheraghi M, Jahangiri A, Moradi Y. Does tocilizumab have an effect on the clinical outcomes in COVID-19 patients? A meta-analysis of randomized control trials. J Pharm Policy Pract 2023; 16:151. [PMID: 37986199 PMCID: PMC10658795 DOI: 10.1186/s40545-023-00662-w] [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: 01/19/2023] [Accepted: 11/14/2023] [Indexed: 11/22/2023] Open
Abstract
BACKGROUND This meta-analysis was conducted to investigate the impact of tocilizumab on clinical outcomes associated with COVID-19. METHODS A comprehensive search was conducted across Scopus, PubMed (Medline), Cochrane Library, EMBASE (Elsevier), ClinicalTrials.gov, and Web of Sciences to identify pertinent studies published until May 2022. The primary search terms included "tocilizumab" and "COVID-19". Following the formulation of the search strategy, all identified studies were screened, and the data extraction process was initiated. Subsequently, the Cochrane risk of bias checklist was employed to evaluate the risk of bias. The effects of tocilizumab were assessed utilizing the pooled risk ratio (RR) and the fixed effect model in STATA (version 17). RESULTS In this meta-analysis, we analyzed 17 clinical trial studies to assess the impact of tocilizumab on mortality in patients with COVID-19. The pooled risk ratio (RR) for mortality was 0.93 (RR: 0.93; 95% CI: 0.86, 1.00; I2: 72.39%; P value: 0.001). The findings indicated that tocilizumab use was associated with a 4% increase in ICU hospitalization (RR: 1.04; 95% CI: 0.90, 1.20; I2: 0.00%; P value: 0.65). Additionally, tocilizumab administration was linked to a 2% reduction in the requirement for a ventilator (RR: 0.98; 95% CI: 0.90, 1.08; I2: 26.87%; P value: 0.16). CONCLUSION The administration of tocilizumab during the COVID-19 pandemic, prescribed to patients with the virus, exerted a noteworthy impact on reducing outcomes associated with COVID-19.
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Affiliation(s)
- Faezeh Ghaempanah
- Student Research Committee, Kurdistan University of Medical Sciences, Sanandaj, Iran
| | - Maziar Nikouei
- Student Research Committee, Kurdistan University of Medical Sciences, Sanandaj, Iran
| | - Mojtaba Cheraghi
- Student Research Committee, Kurdistan University of Medical Sciences, Sanandaj, Iran
| | - Arman Jahangiri
- Department of Emergency Medicine, School of Medicine, Besat Hospital, Hamadan University of Medical Sciences, Hamedan, Iran
| | - Yousef Moradi
- Social Determinants of Health Research Center, Research Institute for Health Development, Kurdistan University of Medical Sciences, Sanandaj, 66179-13446, Iran.
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Dehingia K, Das A, Hincal E, Hosseini K, El Din SM. Within-host delay differential model for SARS-CoV-2 kinetics with saturated antiviral responses. MATHEMATICAL BIOSCIENCES AND ENGINEERING : MBE 2023; 20:20025-20049. [PMID: 38052635 DOI: 10.3934/mbe.2023887] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/07/2023]
Abstract
The present study discussed a model to describe the SARS-CoV-2 viral kinetics in the presence of saturated antiviral responses. A discrete-time delay was introduced due to the time required for uninfected epithelial cells to activate a suitable antiviral response by generating immune cytokines and chemokines. We examined the system's stability at each equilibrium point. A threshold value was obtained for which the system switched from stability to instability via a Hopf bifurcation. The length of the time delay has been computed, for which the system has preserved its stability. Numerical results show that the system was stable for the faster antiviral responses of epithelial cells to the virus concentration, i.e., quick antiviral responses stabilized patients' bodies by neutralizing the virus. However, if the antiviral response of epithelial cells to the virus increased, the system became unstable, and the virus occupied the whole body, which caused patients' deaths.
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Affiliation(s)
- Kaushik Dehingia
- Department of Mathematics, Sonari College, Sonari 785690, Assam, India
| | - Anusmita Das
- Department of Mathematics, Near East University TRNC, Mersin 10, Turkey
| | - Evren Hincal
- Department of Mathematics, Near East University TRNC, Mersin 10, Turkey
| | - Kamyar Hosseini
- Department of Mathematics, Near East University TRNC, Mersin 10, Turkey
- Department of Computer Science and Mathematics, Lebanese American University, Beirut, Lebanon
| | - Sayed M El Din
- Center of Research, Faculty of Engineering, Future University in Egypt, New Cairo 11835, Egypt
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