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Gorenshtein A, Leibovitch L, Liba T, Stern S, Stern Y. Gender Disparities in Neurological Symptoms of Long COVID: A Systematic Review and Meta-Analysis. Neuroepidemiology 2024:1-15. [PMID: 39159607 DOI: 10.1159/000540919] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2024] [Accepted: 07/31/2024] [Indexed: 08/21/2024] Open
Abstract
BACKGROUND Female gender is a known risk factor for long COVID. With the increasing number of COVID-19 cases, the corresponding number of survivors is also expected to rise. To the best of our knowledge, no systematic review has specifically addressed the gender differences in neurological symptoms of long COVID. METHODS We included studies on female individuals who presented with specific neurological symptoms at least 12 weeks after confirmed COVID-19 diagnosis from PubMed, Central, Scopus, and Web of Science. The search limit was put for after January 2020 until June 15, 2024. We excluded studies that did not provide sex-specific outcome data, those not in English, case reports, case series, and review articles Results: A total of 5,632 eligible articles were identified. This article provides relevant information from 12 studies involving 6,849 patients, of which 3,414 were female. The sample size ranged from 70 to 2,856, with a maximum follow-up period of 18 months. The earliest publication date was September 16, 2021, while the latest was June 11, 2024. The following neurological symptoms had a significant difference in the risk ratio (RR) for female gender: fatigue RR 1.40 (95% confidence interval [CI]: 1.22-1.60, p < 0.001), headache RR 1.37 (95% CI: 1.12-1.67, p = 0.002), brain-fog RR 1.38 (95% CI 1.08-1.76, p = 0.011) depression RR 1.49 (95% CI: 1.2-1.86, p < 0.001), and anosmia RR 1.61 (95% CI: 1.36-1.90, p < 0.001). High heterogenicity was found for fatigue, brain fog, and anxiety due to the diverse methodologies employed in the studies. CONCLUSION Our findings suggest that women are at a higher risk for long-COVID neurological symptoms, including fatigue, headaches, brain fog, depression, and anosmia, compared to men. The prevalence of these symptoms decreases after 1 year, based on limited data from the small number of studies available beyond this period.
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Affiliation(s)
| | | | - Tom Liba
- Azrieli Faculty of Medicine, Bar-Ilan University, Safed, Israel
| | - Shai Stern
- Azrieli Faculty of Medicine, Bar-Ilan University, Safed, Israel
| | - Yael Stern
- Maccabi Healthcare Services, Tel Aviv, Israel
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Li J, Xiao H, Zhang C, Liu G, Liu X. From virus to immune system: Harnessing membrane-derived vesicles to fight COVID-19 by interacting with biological molecules. Eur J Immunol 2024:e2350916. [PMID: 38778737 DOI: 10.1002/eji.202350916] [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: 11/26/2023] [Revised: 05/06/2024] [Accepted: 05/10/2024] [Indexed: 05/25/2024]
Abstract
Emerging and re-emerging viral pandemics have emerged as a major public health concern. Highly pathogenic coronaviruses, which cause severe respiratory disease, threaten human health and socioeconomic development. Great efforts are being devoted to the development of safe and efficacious therapeutic agents and preventive vaccines to combat them. Nevertheless, the highly mutated virus poses a challenge to drug development and vaccine efficacy, and the use of common immunomodulatory agents lacks specificity. Benefiting from the burgeoning intersection of biological engineering and biotechnology, membrane-derived vesicles have shown superior potential as therapeutics due to their biocompatibility, design flexibility, remarkable bionics, and inherent interaction with phagocytes. The interactions between membrane-derived vesicles, viruses, and the immune system have emerged as a new and promising topic. This review provides insight into considerations for developing innovative antiviral strategies and vaccines against SARS-CoV-2. First, membrane-derived vesicles may provide potential biomimetic decoys with a high affinity for viruses to block virus-receptor interactions for early interruption of infection. Second, membrane-derived vesicles could help achieve a balanced interplay between the virus and the host's innate immunity. Finally, membrane-derived vesicles have revealed numerous possibilities for their employment as vaccines.
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Affiliation(s)
- Jiayuan Li
- State Key Laboratory of Infectious Disease Vaccine Development, Xiang An Biomedicine Laboratory & Center for Molecular Imaging and Translational Medicine, School of Public Health, Xiamen University, Xiamen, China
| | - Haiqing Xiao
- State Key Laboratory of Infectious Disease Vaccine Development, Xiang An Biomedicine Laboratory & Center for Molecular Imaging and Translational Medicine, School of Public Health, Xiamen University, Xiamen, China
| | - Chang Zhang
- Clinical Center for Biotherapy, Zhongshan Hospital (Xiamen), Fudan University, Xiamen, China
| | - Gang Liu
- State Key Laboratory of Infectious Disease Vaccine Development, Xiang An Biomedicine Laboratory & Center for Molecular Imaging and Translational Medicine, School of Public Health, Xiamen University, Xiamen, China
| | - Xuan Liu
- Clinical Center for Biotherapy, Zhongshan Hospital (Xiamen), Fudan University, Xiamen, China
- Shen Zhen Research Institute of Xiamen University, Xiamen University, Shenzhen, China
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Awad AM, Hansen K, Del Rio D, Flores D, Barghash RF, Kakkola L, Julkunen I, Awad K. Insights into COVID-19: Perspectives on Drug Remedies and Host Cell Responses. Biomolecules 2023; 13:1452. [PMID: 37892134 PMCID: PMC10604481 DOI: 10.3390/biom13101452] [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: 07/12/2023] [Revised: 09/19/2023] [Accepted: 09/21/2023] [Indexed: 10/29/2023] Open
Abstract
In light of the COVID-19 global pandemic caused by SARS-CoV-2, ongoing research has centered on minimizing viral spread either by stopping viral entry or inhibiting viral replication. Repurposing antiviral drugs, typically nucleoside analogs, has proven successful at inhibiting virus replication. This review summarizes current information regarding coronavirus classification and characterization and presents the broad clinical consequences of SARS-CoV-2 activation of the angiotensin-converting enzyme 2 (ACE2) receptor expressed in different human cell types. It provides publicly available knowledge on the chemical nature of proposed therapeutics and their target biomolecules to assist in the identification of potentially new drugs for the treatment of SARS-CoV-2 infection.
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Affiliation(s)
- Ahmed M. Awad
- Department of Chemistry, California State University Channel Islands, Camarillo, CA 93012, USA
| | - Kamryn Hansen
- Department of Chemistry, California State University Channel Islands, Camarillo, CA 93012, USA
| | - Diana Del Rio
- Department of Chemistry, California State University Channel Islands, Camarillo, CA 93012, USA
| | - Derek Flores
- Department of Chemistry, California State University Channel Islands, Camarillo, CA 93012, USA
| | - Reham F. Barghash
- Institute of Chemical Industries Research, National Research Centre, Dokki, Cairo 12622, Egypt
| | - Laura Kakkola
- Institute of Biomedicine, Faculty of Medicine, University of Turku, 20014 Turku, Finland
| | - Ilkka Julkunen
- Institute of Biomedicine, Faculty of Medicine, University of Turku, 20014 Turku, Finland
- Clinical Microbiology, Turku University Hospital, 20521 Turku, Finland
| | - Kareem Awad
- Institute of Biomedicine, Faculty of Medicine, University of Turku, 20014 Turku, Finland
- Department of Therapeutic Chemistry, Institute of Pharmaceutical and Drug Industries Research, National Research Center, Dokki, Cairo 12622, Egypt
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Krishnamoorthy Y, Karunakaran M, Ganesh K, Hariharan VS. Association between acute liver injury & severity and mortality of COVID-19 patients: A systematic review and meta-analysis. Heliyon 2023; 9:e20338. [PMID: 37809564 PMCID: PMC10560047 DOI: 10.1016/j.heliyon.2023.e20338] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2023] [Revised: 09/15/2023] [Accepted: 09/19/2023] [Indexed: 10/10/2023] Open
Abstract
Background Acute liver injury (ALI), a complication often seen in COVID-19 patients, can lead to severe liver damage, multi-organ failure, acute vascular events, and can potentially escalate to patient mortality. Given this, we initiated a meta-analysis to investigate the correlation between ALI and adverse outcomes in COVID-19 patients. Methods We conducted an exhaustive search of databases, including Medline, Embase, PubMed Central, ScienceDirect, Google Scholar, and the Cochrane Library, from the November 2019 until January 2022. The quality of the included studies was evaluated using the Newcastle Ottawa (NO) scale. Our meta-analysis was carried out using a random-effects model and results were presented as pooled odds ratios (ORs) with their corresponding 95% confidence intervals (CIs). Results Our analysis incorporated 20 studies involving a total of 13,850 participants, predominantly from China and the United States. According to the NO scale, the majority of these studies were categorized as low-quality. Patients with ALI faced approximately 7 times higher odds of severe COVID-19 symptoms (pooled OR = 7.09; 95%CI: 4.97 to 10.12) and over 5 times higher odds of mortality (pooled OR = 5.50; 95%CI: 3.37 to 8.99) when compared to those without ALI. Conclusion Our findings affirm that ALI is a potent predictor of adverse outcomes, including severity and mortality, among COVID-19 patients. Recognizing and promptly addressing ALI in COVID-19 patients could be pivotal in improving prognosis and tailoring individualized patient management strategies. This underscores the need for clinicians to be vigilant about liver complications in the COVID-19 patients and integrate appropriate interventions in the treatment paradigm.
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Affiliation(s)
- Yuvaraj Krishnamoorthy
- Department of Community Medicine, ESIC Medical College and PGIMSR, K.K. Nagar, Chennai, Tamil Nadu, India
| | - Monica Karunakaran
- Department of Anaesthesiology and Pain Management, SRM Institute of Medical Sciences, Tamil Nadu, India
| | - Karthika Ganesh
- Department of Community Medicine, Sri Lakshmi Narayana Institute of Medical Sciences, Puducherry, India
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Bagheri M, Hallaj T, Ansari L, Pakdel FG. Detection of Coronavirus Disease 2019 (COVID-19) by TaqMan Real-Time PCR in Iran. MAEDICA 2023; 18:442-446. [PMID: 38023762 PMCID: PMC10674112 DOI: 10.26574/maedica.2023.18.3.442] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/01/2023]
Abstract
Introduction: Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is known as a positivesense single-strand RNA virus and leads to Coronavirus disease 2019 (COVID-19). Coronaviruses significantly impact the human respiratory tract. Coronavirus disease is potentially fatal and transmissible in the world. In this study we evaluated the presence or absence of SARS-CoV-2 in 220 patients with un-explained pneumonia by TaqMan real-time PCR assay regarding open reading frame (ORF1ab) and nucleocapsid (N) protein genes. Materials and methods: Totally, 224 patients entered the study. Upper and lower respiratory tract secretion samples were obtained during 2020 from patients. Samples contained nose and throat swabs with viral transport medium. RNA was isolated from clinical samples with the GenePure Plus fully automatic Nucleic Acid Purification System, NPA-32+ (Hangzhou Bioer Technology Co. Ltd, Hangzhou, China). Outcomes: 72.32% of cases were positive for COVID-19. All positive cases had the most common symptoms of illness regarding fatigue, dry cough, dyspnea, headache, abdominal pain, nausa, vomiting and myalgia. Fever was observed in 50% of positive cases. Chest computed tomography (CT) scan of all tested patients indicated two-sided chest involvement. Conclusion:Detection of COVID-19 by TaqMan real-time PCR seems to be a powerful method for the screening and detection of novel corona virus infection.
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Affiliation(s)
- Morteza Bagheri
- Cellular and Molecular Research Center, Cellular and Molecular Medicine Institute, Urmia University of Medical Sciences, Urmia, Iran
| | - Tooba Hallaj
- Cellular and Molecular Research Center, Cellular and Molecular Medicine Institute, Urmia University of Medical Sciences, Urmia, Iran
| | - Legha Ansari
- Cellular and Molecular Research Center, Cellular and Molecular Medicine Institute, Urmia University of Medical Sciences, Urmia, Iran
| | - Firouz Ghaderi Pakdel
- Cellular and Molecular Research Center, Cellular and Molecular Medicine Institute, Urmia University of Medical Sciences, Urmia, Iran
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Keshtgar Z, Chalabianloo G, Esmaeili N. Probable Neuropsychological and Cognitive Complications Due to Cytokine Storm in Patients With COVID-19. Basic Clin Neurosci 2023; 14:549-564. [PMID: 38628831 PMCID: PMC11016882 DOI: 10.32598/bcn.2022.3202.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2021] [Revised: 09/28/2021] [Accepted: 06/28/2023] [Indexed: 04/19/2024] Open
Abstract
Introduction COVID-19 (coronavirus disease 2019) was first identified in China in December 2019 and is rapidly spreading worldwide as a pandemic. Since COVID-19 causes mild to severe acute respiratory syndrome, most studies in this context have focused on pathogenesis primarily in the respiratory system. However, evidence shows that the central nervous system (CNS) may also be affected by COVID-19. Since COVID-19 is spreading, it is necessary to study its possible cognitive effects on COVID-19 patients and their recovery. Methods The articles used in this study were searched by keywords, such as cytokine storm and COVID-19, COVID-19 and executive dysfunction, cognitive disorder, and COVID-19, central nervous system (CNS) and COVID-19, coronavirus, neuroinvasion in Science Direct, Scopus, PubMed, Embase, and Web of Science databases based on preferred reporting items for systematic reviews and meta-analysis (PRISMA) checklist. The study evaluates all observational studies published between December 2019 and April 2021 in peer-reviewed journals, including cross-sectional, cohort, case-control studies, case reports, and case series. The search result was 106 articles, of which 73 articles related to COVID-19, the stages of infection by this virus, its effect on the nervous system and neurological symptoms, the cytokine storm caused by this infection, and the possible cognitive consequences caused by this virus in patients, has been reviewed. Other articles were not checked due to their limited relevance to the topic under discussion. Results Studies showed that neurons may be directly affected by severe acute respiratory syndrome coronavirus (SARS-CoV)-1 and SARS-CoV-2. Furthermore, various studies indicated that systemic inflammation (so-called "cytokine storm") is also responsible for brain damage induced by infection with SARS-CoV-1 and SARS-CoV-2. In such a way that these patients showed elevated levels of interleukin (IL-), 6, 8, and 10 and of tumor necrosis factor-alpha (TNF-α) in their blood. Conclusion Various cognitive defects have been observed following an increased level of cytokines, such as tumor necrosis factor-alpha (TNF-α) and interleukin (IL)-6, 8. Therefore, due to the increased level of these pro-inflammatory factors in the brains of these patients, cognitive deficits can be expected, which need further investigation.
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Affiliation(s)
- Zahra Keshtgar
- Department of Neuroscience, School of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Gholamreza Chalabianloo
- Department of Neuroscience, School of Educational Sciences and Psychology, Azarbaijan Shahid Madani University, Tabriz, Iran
| | - Niloofar Esmaeili
- Department of Hematology & Oncology, School of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
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7
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Dimitrova M, Marinova Y, Dilkov D. Investigation of Cognitive Impairment in the Course of Post-COVID Syndrome. Diagnostics (Basel) 2023; 13:2703. [PMID: 37627961 PMCID: PMC10453167 DOI: 10.3390/diagnostics13162703] [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: 04/24/2023] [Revised: 06/27/2023] [Accepted: 07/21/2023] [Indexed: 08/27/2023] Open
Abstract
(1) Background: The study presents results from an investigation of cognitive impairment in patients hospitalized in the first psychiatric clinic in Bulgaria to treat patients with COVID-19 during the pandemic period between 2020 and 2022. One hundred and twenty patients who had recovered from acute COVID-19 infection (up to 12 weeks ago) and had no previous history of cognitive impairment participated in the study. In 23 of them (19.17%), disturbance of cognitive functioning was observed. (2) Methods: All 23 patients underwent neuropsychological (Luria's test, Platonov's Maze test, MMSE, Boston Naming test) and neuroimaging examinations. Only seven of them had evidence of cortical atrophy on CT/MRI images. The most significantly demonstrative image of one of those patients is presented. (3) Results: The neuropsychological testing results of both groups show a certain decrease in fixation and memory retention as well as in the range, concentration, distribution and switching of attention. Deviations from the norm on the MMSE, as well as on the Boston Naming Test, were found in the group of patients with cortical atrophy (mild to moderate aphasia). Neuroprotective agents such as Citicoline, Piracetam and Memantine were prescribed to the patients with evident cortical atrophy. After 3 months, positive results of the neuropsychological examination were reported in both groups. (4) Conclusions: Although there are limited data on the benefit of prescribing pro-cognitive agents in the post-COVID period, our clinical experience suggests that it might be useful in the recovery process from the infection's consequences on cognition for patients with brain pathology.
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Affiliation(s)
| | - Yoanna Marinova
- Psychiatry Clinic, Military Medical Academy, 1606 Sofia, Bulgaria
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8
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Seyoum F. Mechanisms of severe acute respiratory syndrome coronavirus-2 induced liver damage and alteration of some liver biomarkers: A review. Medicine (Baltimore) 2023; 102:e33517. [PMID: 37171303 PMCID: PMC10174413 DOI: 10.1097/md.0000000000033517] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/13/2023] Open
Abstract
The most serious problem for people suffering from severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) infection is liver damage. The liver is a frequently affected organ due to the metabolizing and detoxifying functions of several endogenous and exogenous molecules. In COVID-19-affected individuals, even moderate loss of hepatic function could dramatically affect the therapeutic efficacy of antiviral drugs metabolized in the liver. The clear mechanism of hepatocellular damage from SARS-CoV-2 infection is not fully understood. The main objective of this review is to identify potential mechanisms of SARS-2 induced liver damage, treatment outcomes in SARS-CoV-2-infected patients, and future direction. Electronic databases including Web of Science, Google Scholar, MEDLINE, Scopus, and Cochrane library were used to systematically search without limitation of publication date and status. Observational, retrospective cohort, prospective case-control, cohort studies, cross-sectional studies, or clinical trials were included. Liver damage in coronavirus patients is characterized by histopathological changes and abnormal elevation of some liver function tests. These abnormalities include elevation of Alanine aminotransferase, Aspartate aminotransferase, Gamma-glutamyl transferase, Alkaline phosphatase, and Serum bilirubin levels. Histopathological changes of the liver might consist of complete or partial thrombosis of the portal and sinusoidal vessels, portal tract fibrosis, and focally markedly enlarged and fibrotic hepatocytes. Understanding the fundamental molecular and immunological processes of COVID-19-related liver injury is essential for the selection of appropriate drugs and the logical development of successful treatment.
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Affiliation(s)
- Fikadu Seyoum
- Department of Medical Biochemistry, College of Medicine and Health Sciences, Ambo University, Addis Ababa, Ethiopia
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9
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Xu CS, Yang WX. ACE2 in male genitourinary and endocrine systems: Does COVID-19 really affect these systems? Histol Histopathol 2023; 38:261-272. [PMID: 36069179 DOI: 10.14670/hh-18-510] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/11/2023]
Abstract
The virus that causes COVID-19 (Corona Virus Disease 2019), SARS-CoV-2 (Severe Acute Respiratory Syndrome Coronavirus 2), is causing a worldwide pandemic, posing a substantial threat to human health. Patients show signs of pneumonia, ARDS, shock, acute cardiac injury, acute kidney injury and other complications. The SARS-CoV-2 receptor is angiotensin converting enzyme 2 (ACE2), which is an important component of the renin-angiotensin system (RAS). In addition, TMPRSS2 or other cofactors are needed to allow the virus to enter the host. Clinical patients have exhibited varying degrees of genitourinary and endocrine system damage, and some studies have also reported potential risks to the genitourinary and endocrine systems. This article reviews the mechanism underlying SARS-CoV-2 infection and the current studies on the male genitourinary and endocrine systems and proposes that more attention should be directed towards human reproductive and endocrine health during the SARS-CoV-2 epidemic.
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Affiliation(s)
- Chen-Shuo Xu
- The Sperm Laboratory, College of Life Sciences, Zhejiang University, Hangzhou, China
| | - Wan-Xi Yang
- The Sperm Laboratory, College of Life Sciences, Zhejiang University, Hangzhou, China.
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Domovitz T, Ayoub S, Werbner M, Alter J, Izhaki Tavor L, Yahalom-Ronen Y, Tikhonov E, Meirson T, Maman Y, Paran N, Israely T, Dessau M, Gal-Tanamy M. HCV Infection Increases the Expression of ACE2 Receptor, Leading to Enhanced Entry of Both HCV and SARS-CoV-2 into Hepatocytes and a Coinfection State. Microbiol Spectr 2022; 10:e0115022. [PMID: 36314945 PMCID: PMC9769977 DOI: 10.1128/spectrum.01150-22] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Accepted: 09/28/2022] [Indexed: 11/09/2022] Open
Abstract
Recent studies suggest the enhancement of liver injury in COVID-19 patients infected with Hepatitis C virus (HCV). Hepatocytes express low levels of angiotensin-converting enzyme 2 (ACE2), the SARS-CoV-2 entry receptor, raising the possibility of HCV-SARS-CoV-2 coinfection in the liver. This work aimed to explore whether HCV and SARS-CoV-2 coinfect hepatocytes and the interplay between these viruses. We demonstrate that SARS-CoV-2 coinfects HCV-infected Huh7.5 (Huh7.5HCV) cells. Both viruses replicated efficiently in the coinfected cells, with HCV replication enhanced in coinfected compared to HCV-mono-infected cells. Strikingly, Huh7.5HCV cells were eight fold more susceptible to SARS-CoV-2 pseudoviruses than naive Huh7.5 cells, suggesting enhanced SARS-CoV-2 entry into HCV-preinfected hepatocytes. In addition, we observed increased binding of spike receptor-binding domain (RBD) protein to Huh7.5HCV cells, as well as enhanced cell-to-cell fusion of Huh7.5HCV cells with spike-expressing Huh7.5 cells. We explored the mechanism of enhanced SARS-CoV-2 entry and identified an increased ACE2 mRNA and protein levels in Huh7.5HCV cells, primary hepatocytes, and in data from infected liver biopsies obtained from database. Importantly, higher expression of ACE2 increased HCV infection by enhancing its binding to the host cell, underscoring its role in the HCV life cycle as well. Transcriptome analysis revealed that shared host signaling pathways were induced in HCV-SARS-CoV-2 coinfection. This study revealed complex interactions between HCV and SARS-CoV-2 infections in hepatocytes, which may lead to the increased liver damage recently reported in HCV-positive COVID-19 patients. IMPORTANCE Here, we provide the first experimental evidence for the coexistence of SARS-CoV-2 infection with HCV, and the interplay between them. The study revealed a complex relationship of enhancement between the two viruses, where HCV infection increased the expression of the SARS-CoV-2 entry receptor ACE2, thus facilitating SARS-CoV-2 entry, and potentially, also HCV entry. Thereafter, SARS-CoV-2 infection enhanced HCV replication in hepatocytes. This study may explain the aggravation of liver damage that was recently reported in COVID-19 patients with HCV coinfection and suggests preinfection with HCV as a risk factor for severe COVID-19. Moreover, it highlights the possible importance of HCV treatment for coinfected patients. In a broader view, these findings emphasize the importance of identifying coinfecting pathogens that increase the risk of SARS-CoV-2 infection and that may accelerate COVID-19-related co-morbidities.
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Affiliation(s)
- Tom Domovitz
- Molecular Virology Lab, The Azrieli Faculty of Medicine, Bar-Ilan University, Safed, Israel
| | - Samer Ayoub
- Molecular Virology Lab, The Azrieli Faculty of Medicine, Bar-Ilan University, Safed, Israel
| | - Michal Werbner
- Molecular Virology Lab, The Azrieli Faculty of Medicine, Bar-Ilan University, Safed, Israel
| | - Joel Alter
- The Laboratory of Structural Biology of Infectious Diseases, The Azrieli Faculty of Medicine, Bar-Ilan University, Safed, Israel
| | - Lee Izhaki Tavor
- The Laboratory of Structural Biology of Infectious Diseases, The Azrieli Faculty of Medicine, Bar-Ilan University, Safed, Israel
| | - Yfat Yahalom-Ronen
- Department of Infectious Diseases, Israel Institute for Biological Research, Ness Ziona, Israel
| | - Evgeny Tikhonov
- The Lab of Genomic Instability and Cancer, The Azrieli Faculty of Medicine, Bar-Ilan University, Safed, Israel
| | - Tomer Meirson
- The Azrieli Faculty of Medicine, Bar-Ilan University, Safed, Israel
- Davidoff Cancer Center, Rabin Medical Center-Beilinson Hospital, Petah Tikva, Israel
| | - Yaakov Maman
- The Lab of Genomic Instability and Cancer, The Azrieli Faculty of Medicine, Bar-Ilan University, Safed, Israel
| | - Nir Paran
- Department of Infectious Diseases, Israel Institute for Biological Research, Ness Ziona, Israel
| | - Tomer Israely
- Department of Infectious Diseases, Israel Institute for Biological Research, Ness Ziona, Israel
| | - Moshe Dessau
- The Laboratory of Structural Biology of Infectious Diseases, The Azrieli Faculty of Medicine, Bar-Ilan University, Safed, Israel
| | - Meital Gal-Tanamy
- Molecular Virology Lab, The Azrieli Faculty of Medicine, Bar-Ilan University, Safed, Israel
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Campos MC, Nery T, Starke AC, de Bem Alves AC, Speck AE, S Aguiar A. Post-viral fatigue in COVID-19: A review of symptom assessment methods, mental, cognitive, and physical impairment. Neurosci Biobehav Rev 2022; 142:104902. [PMID: 36202253 PMCID: PMC9528075 DOI: 10.1016/j.neubiorev.2022.104902] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Revised: 09/26/2022] [Accepted: 10/01/2022] [Indexed: 12/14/2022]
Abstract
Coronavirus 2 is responsible for Severe Acute Respiratory Syndrome-Coronavirus-2 (SARS-CoV-2), and the main sequela is persistent fatigue. Post-viral fatigue is common and affects patients with mild, asymptomatic coronavirus disease-2019 (COVID-19). However, the exact mechanisms involved in developing post-COVID-19 fatigue remain unclear. Furthermore, physical and cognitive impairments in these individuals have been widely described. Therefore, this review aims to summarize and propose tools from a multifaceted perspective to assess COVID-19 infection. Herein, we point out the instruments that can be used to assess fatigue in long-term COVID-19: fatigue in a subjective manner or fatigability in an objective manner. For physical and mental fatigue, structured questionnaires were used to assess perceived symptoms, and physical and cognitive performance assessment tests were used to measure fatigability using reduced performance.
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Affiliation(s)
| | | | | | | | | | - Aderbal S Aguiar
- Correspondence to: Labioex, Federal University of Santa Catarina, Pedro João Pereira, nº 150, Mato Alto, Araranguá, Santa Catarina, Brazil
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12
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Dey R, Samadder A, Nandi S. Exploring the Targets of Novel Corona Virus and Docking-based Screening of Potential Natural Inhibitors to Combat COVID-19. Curr Top Med Chem 2022; 22:2410-2434. [PMID: 36281864 DOI: 10.2174/1568026623666221020163831] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2022] [Revised: 09/07/2022] [Accepted: 09/21/2022] [Indexed: 01/20/2023]
Abstract
There is a need to explore natural compounds against COVID-19 due to their multitargeted actions against various targets of nCoV. They act on multiple sites rather than single targets against several diseases. Thus, there is a possibility that natural resources can be repurposed to combat COVID-19. However, the biochemical mechanisms of these inhibitors were not known. To reveal the mode of anti-nCoV action, structure-based docking plays a major role. The present study is an attempt to explore various potential targets of SARS-CoV-2 and the structure-based screening of various potential natural inhibitors to combat the novel coronavirus.
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Affiliation(s)
- Rishita Dey
- Department of Zoology, Cytogenetics and Molecular Biology Lab., University of Kalyani, Kalyani, Nadia, 741235, India.,Department of Pharmaceutical Chemistry, Global Institute of Pharmaceutical Education and Research (Affiliated to Uttarakhand Technical University), Kashipur, 244713, India
| | - Asmita Samadder
- Department of Zoology, Cytogenetics and Molecular Biology Lab., University of Kalyani, Kalyani, Nadia, 741235, India
| | - Sisir Nandi
- Department of Pharmaceutical Chemistry, Global Institute of Pharmaceutical Education and Research (Affiliated to Uttarakhand Technical University), Kashipur, 244713, India
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A Review of Potential Therapeutic Strategies for COVID-19. Viruses 2022; 14:v14112346. [PMID: 36366444 PMCID: PMC9696587 DOI: 10.3390/v14112346] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2022] [Revised: 10/21/2022] [Accepted: 10/23/2022] [Indexed: 02/01/2023] Open
Abstract
Coronavirus disease 2019 is a rather heterogeneous disease caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). The ongoing pandemic is a global threat with increasing death tolls worldwide. SARS-CoV-2 belongs to lineage B β-CoV, a subgroup of Sarbecovirus. These enveloped, large, positive-sense single-stranded RNA viruses are easily spread among individuals, mainly via the respiratory system and droplets. Although the disease has been gradually controlled in many countries, once social restrictions are relaxed the virus may rebound, leading to a more severe and uncontrollable situation again, as occurred in Shanghai, China, in 2022. The current global health threat calls for the urgent development of effective therapeutic options for the treatment and prevention of SARS-CoV-2 infection. This systematic overview of possible SARS-CoV-2 therapeutic strategies from 2019 to 2022 indicates three potential targets: virus entry, virus replication, and the immune system. The information provided in this review will aid the development of more potent and specific antiviral compounds.
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14
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Post-COVID Headache: A Literature Review. Curr Pain Headache Rep 2022; 26:835-842. [PMID: 36197571 PMCID: PMC9533267 DOI: 10.1007/s11916-022-01086-y] [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] [Accepted: 09/02/2022] [Indexed: 11/08/2022]
Abstract
Purpose of Review Post-COVID headache may be unique in presentation and mechanism, often presenting as a new phenotype in patients with a history of a primary headache disorder or resulting in a new headache syndrome in those without history of headache. This review presents a description of the literature published focused on post-COVID headache. Additionally, we discuss potential mechanisms and considerations for treatment of post-COVID headache. Recent Findings Headache is one of the most common symptoms of COVID. Common characteristics are revealed when reviewing the phenotypes of headaches that have been described in patients with COVID-19, with most headache phenotypes resembling migraine and new persistent daily headache. Post-COVID headaches are often described as moderate to severe, persistent, and treatment refractory. Summary This review highlights the diversity of presentation of headaches that present as a complication of COVID-19. Treatment of post-COVID headache is challenging, especially in the setting of a pandemic where resources are limited. Clinical Case A 42-year-old woman with a history of episodic migraine without aura presents over video visit with a new headache type. Her typical headaches are predominantly left sided, throbbing in nature, and associated with photophobia and phonophobia. They are fully relieved by oral sumatriptan 2 h after treatment. She describes this new headache as a constant, pulsating, holocephalic pain with no other migrainous features that have been ongoing for 6 weeks. She notes that the headache has been persistent since that time. She has tried over-the-counter acetaminophen and ibuprofen and her typical migraine abortive therapy without relief. She is debilitated and wonders if there is anything that will take the pain away. She shares that she tested positive for COVID-19 about 2 days prior to headache onset and has associated rhinorrhea, anosmia, and ageusia.
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15
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Adesse D, Gladulich L, Alvarez-Rosa L, Siqueira M, Marcos AC, Heider M, Motta CS, Torices S, Toborek M, Stipursky J. Role of aging in Blood-Brain Barrier dysfunction and susceptibility to SARS-CoV-2 infection: impacts on neurological symptoms of COVID-19. Fluids Barriers CNS 2022; 19:63. [PMID: 35982454 PMCID: PMC9386676 DOI: 10.1186/s12987-022-00357-5] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2022] [Accepted: 07/18/2022] [Indexed: 12/21/2022] Open
Abstract
COVID-19, which is caused by Severe Acute Respiratory Syndrome Corona Virus 2 (SARS-CoV-2), has resulted in devastating morbidity and mortality worldwide due to lethal pneumonia and respiratory distress. In addition, the central nervous system (CNS) is well documented to be a target of SARS-CoV-2, and studies detected SARS-CoV-2 in the brain and the cerebrospinal fluid of COVID-19 patients. The blood-brain barrier (BBB) was suggested to be the major route of SARS-CoV-2 infection of the brain. Functionally, the BBB is created by an interactome between endothelial cells, pericytes, astrocytes, microglia, and neurons, which form the neurovascular units (NVU). However, at present, the interactions of SARS-CoV-2 with the NVU and the outcomes of this process are largely unknown. Moreover, age was described as one of the most prominent risk factors for hospitalization and deaths, along with other comorbidities such as diabetes and co-infections. This review will discuss the impact of SARS-CoV-2 on the NVU, the expression profile of SARS-CoV-2 receptors in the different cell types of the CNS and the possible role of aging in the neurological outcomes of COVID-19. A special emphasis will be placed on mitochondrial functions because dysfunctional mitochondria are also a strong inducer of inflammatory reactions and the "cytokine storm" associated with SARS-CoV-2 infection. Finally, we will discuss possible drug therapies to treat neural endothelial function in aged patients, and, thus, alleviate the neurological symptoms associated with COVID-19.
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Affiliation(s)
- Daniel Adesse
- Laboratório de Biologia Estrutural, Instituto Oswaldo Cruz, Fiocruz, Avenida Brasil, 4365, Pavilhão Carlos Chagas, sala 307b, Rio de Janeiro, RJ, 21040-360, Brazil.
- Department of Biochemistry and Molecular Biology, University of Miami Miller School of Medicine, Miami, FL, 33136, USA.
| | - Luis Gladulich
- Laboratório de Biologia Estrutural, Instituto Oswaldo Cruz, Fiocruz, Avenida Brasil, 4365, Pavilhão Carlos Chagas, sala 307b, Rio de Janeiro, RJ, 21040-360, Brazil
| | - Liandra Alvarez-Rosa
- Laboratório de Biologia Estrutural, Instituto Oswaldo Cruz, Fiocruz, Avenida Brasil, 4365, Pavilhão Carlos Chagas, sala 307b, Rio de Janeiro, RJ, 21040-360, Brazil
- Laboratório Compartilhado, Instituto de Ciências Biomédicas, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Michele Siqueira
- Laboratório Compartilhado, Instituto de Ciências Biomédicas, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Anne Caroline Marcos
- Laboratório de Biologia Estrutural, Instituto Oswaldo Cruz, Fiocruz, Avenida Brasil, 4365, Pavilhão Carlos Chagas, sala 307b, Rio de Janeiro, RJ, 21040-360, Brazil
| | - Marialice Heider
- Laboratório de Biologia Estrutural, Instituto Oswaldo Cruz, Fiocruz, Avenida Brasil, 4365, Pavilhão Carlos Chagas, sala 307b, Rio de Janeiro, RJ, 21040-360, Brazil
| | - Caroline Soares Motta
- Laboratório de Biologia Estrutural, Instituto Oswaldo Cruz, Fiocruz, Avenida Brasil, 4365, Pavilhão Carlos Chagas, sala 307b, Rio de Janeiro, RJ, 21040-360, Brazil
| | - Silvia Torices
- Department of Biochemistry and Molecular Biology, University of Miami Miller School of Medicine, Miami, FL, 33136, USA
| | - Michal Toborek
- Department of Biochemistry and Molecular Biology, University of Miami Miller School of Medicine, Miami, FL, 33136, USA
- Institute of Physiotherapy and Health Sciences, The Jerzy Kukuczka Academy of Physical Education, Katowice, Poland
| | - Joice Stipursky
- Laboratório Compartilhado, Instituto de Ciências Biomédicas, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
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16
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Russo C, Morello G, Mannino G, Russo A, Malaguarnera L. Immunoregulation of Ghrelin in neurocognitive sequelae associated with COVID-19: an in silico investigation. Gene 2022; 834:146647. [PMID: 35680023 PMCID: PMC9169425 DOI: 10.1016/j.gene.2022.146647] [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: 02/22/2022] [Revised: 05/16/2022] [Accepted: 06/02/2022] [Indexed: 01/08/2023]
Abstract
Some patients suffering from the new Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) develop an exaggerated inflammatory response triggered by a “cytokine storm” resulting in acute respiratory distress syndrome (ARDS) with the concomitant activation of non-specific inflammatory reactivity in the circulatory system and other organs, leading to multiorgan failure, leaky vasculature, coagulopathies and stroke. Impairment of brain functions may also occur as dysregulations in immune function resulting from neuroendocrine interactions. In this study, we explored, by bioinformatics approaches, the interaction between the multiple inflammatory agents involved in SARS-CoV-2 and Ghrelin (Ghre) together with its receptor GHSR-1A, which are described as anti-inflammatory mediators, in order to investigate what could trigger the hyper-inflammatory response in some SARS-CoV-2 patients. In our analysis, we found several interactions of Ghre and GHSR-1A with SARS-CoV-2 interacting human genes. We observed a correlation between Ghre, angiotensin-converting enzyme 2 ACE2, toll-like receptors 9 (TLR9), and Acidic chitinase (CHIA), whereas its receptor GHSR-1A interacts with chemokine receptor 3 (CXCR3), CCR3, CCR5, CCR7, coagulation factor II (thrombin) receptor-like 1 (F2RL1), vitamin D receptor (VDR), Nucleotide-binding oligomerization domain-containing protein 1 (NOD1) and DDP4 in receptor dipeptidyl peptidase-4. To our knowledge, our findings show, for the first time, that Ghre and GHSR-1A may exert an immunomodulatory function in the course of SARS-Cov-2 infection.
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Affiliation(s)
- Cristina Russo
- Pathology Section, Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, Italy
| | - Giovanna Morello
- Department of Biomedical Science, Institute for Research and Biomedical Innovation (IRIB), National Research Council (CNR), Catania, Italy
| | - Giuliana Mannino
- Physiology Section, Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, Italy; Physiology section, Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Messina, Italy
| | - Antonella Russo
- Physiology Section, Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, Italy
| | - Lucia Malaguarnera
- Pathology Section, Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, Italy.
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17
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Singh D, Singh E. An overview of the neurological aspects in COVID-19 infection. J Chem Neuroanat 2022; 122:102101. [PMID: 35430271 PMCID: PMC9008979 DOI: 10.1016/j.jchemneu.2022.102101] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2021] [Revised: 04/07/2022] [Accepted: 04/07/2022] [Indexed: 01/07/2023]
Abstract
The Crown-shaped, severe acute respiratory syndrome-Coronavirus-2 (SARS-CoV-2) triggered the globally fatal illness of Coronavirus disease-2019 (COVID-19). This infection is known to be initially reported in bats and has been causing major respiratory challenges. The primary symptoms of COVID-19 include fever, fatigue and dry cough. As progressed the complications may lead to acute respiratory distress syndrome (ADRS), arrhythmia and shock. This review illustrates the neurological and neuropsychiatric impairments due to COVID-19 infection. The SARS-CoV-2 virus enters via the hematogenous or neural route, spreads to the Central Nervous System (CNS), causing a blood-brain barrier (BBB) dysfunction. Recent scientific articles have reported that SARS-CoV-2 causes several neurological issues such as encephalitis, seizures, acute stroke, delirium, meningoencephalitis and Guillain-Barré Syndrome (GBS). As a long-term effect of this disease certain neuropsychiatric conditions are witnessed such as depression and anxiety. Invasion into followed by degeneration takes place causing an uncontrolled immune response. Transcription factors like NF-κB (nuclear factor kappa light chain enhancer of activated B cells), which modulate genes responsible for inflammatory response gets over expressed. Nrf2 (nuclear factor erythroid 2- related factor 2) counterpoises the inflammation by antioxidant response towards COVID-19 infection. Like every other infection, the severity of this infection leads to deterioration of major organ systems and even leads to death. By the columns of this review, we elaborate on the neurological aspects of this life-threatening infection.
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Affiliation(s)
- Divyanshi Singh
- KIIT School of Biotechnology, Bhubaneswar, Odisha 751024, India.
| | - Ekta Singh
- Acharya & BM Reddy College of Pharmacy, Soladevanahalli, Bengaluru 560107, India
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18
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Elnaggar M, Abomhya A, Elkhattib I, Dawoud N, Doshi R. COVID-19 and liver diseases, what we know so far. World J Clin Cases 2022; 10:3969-3980. [PMID: 35665122 PMCID: PMC9131221 DOI: 10.12998/wjcc.v10.i13.3969] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Revised: 10/15/2021] [Accepted: 03/26/2022] [Indexed: 02/06/2023] Open
Abstract
Coronavirus disease 2019 (COVID-19) pneumonia outbreak started in December 2019. On March 12, 2020, the World Health Organization (WHO) declared that the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) constitutes a pandemic, and as of May 2021, SARS-CoV-2 has infected over 167.3 million patients, including 3.4 million deaths, reported to WHO. In this review, we will focus on the relationship between SARS-CoV-2 infection and the liver. We will discuss how chronic liver diseases affect the COVID-19 disease course and outcomes. We will also discuss the SARS-CoV-2 effects on the liver, mechanisms of acute liver injury, and potential management plans.
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Affiliation(s)
- Mohamed Elnaggar
- Department of Internal Medicine, University of Nevada Reno School of Medicine, Reno, NV 89052, United States
| | - Ahmed Abomhya
- Department of Internal Medicine, The Brooklyn Hospital Center, Brooklyn, NY 11200, United States
| | - Ismail Elkhattib
- Department of Internal Medicine, University of Connecticut, Farmington, CT 06030, United States
| | - Nabila Dawoud
- Department of Internal Medicine, University of Kentucky, Lexington, KY 40508, United States
| | - Rajkumar Doshi
- Department of Cardiology, St Joseph's University Medical Center, Paterson, NJ 07503, United States
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19
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Georgakopoulou VE, Avramopoulos P, Papalexis P, Bitsani A, Damaskos C, Garmpi A, Venetikou MS, Paramythiotis D, Karlafti E, Sklapani P, Trakas N, Spandidos DA. COVID-19 induced hypoparathyroidism: A case report. Exp Ther Med 2022; 23:346. [PMID: 35401797 PMCID: PMC8988155 DOI: 10.3892/etm.2022.11276] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Accepted: 03/15/2022] [Indexed: 12/17/2022] Open
Abstract
Low levels of serum calcium, elevated levels of serum phosphorus and absent or abnormally low levels of serum parathyroid hormone characterize hypoparathyroidism, a rare endocrine deficiency illness. Hypoparathyroidism is caused by injury to the parathyroid gland as a result of surgery or autoimmune disease. In addition, hypoparathyroidism may develop due to genetic causes or infiltrative diseases. Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection is characterized by multi-organ involvement, including the dysfunction of endocrine glands. Previous studies have demonstrated that SARS-CoV-2 infection induces endocrine tissue damage via various mechanisms, including direct cell damage from viral entry to the glands by binding to the angiotensin converting enzyme 2 receptors and replication, vasculitis, arterial and venous thrombosis, hypoxic cell damage, immune response and the cytokine storm. The effects of the new coronavirus, coronavirus disease 2019 (COVID-19) on the parathyroid glands have received limited attention. Hypoparathyroidism has been observed in a small number of individuals as a result of SARS-CoV-2 infection. The present study describes the case of a patient with primary hypoparathyroidism induced by COVID-19. Clinicians should also keep in mind that, despite the fact that SARS-CoV-2 has no known tropism for the parathyroid glands, it can result in primary hypoparathyroidism and decompensation of old primary hypoparathyroidism.
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Affiliation(s)
| | - Pantelis Avramopoulos
- First Department of Internal Medicine, Laiko General Hospital, Medical School, National and Kapodistrian University of Athen, 11527 Athens, Greece
| | - Petros Papalexis
- Unit of Endocrinology, First Department of Internal Medicine, Laiko General Hospital, National and Kapodistrian University of Athens, 11527 Athens, Greece
- Department of Biomedical Sciences, University of West Attica, 12243 Athens, Greece
| | - Aikaterini Bitsani
- First Department of Propedeutic and Internal Medicine, Laiko General Hospital, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - Christos Damaskos
- Renal Transplantation Unit, Laiko General Hospital, 11527 Athens, Greece
| | - Anna Garmpi
- First Department of Propedeutic and Internal Medicine, Laiko General Hospital, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - Maria S. Venetikou
- Laboratory of Anatomy-Pathological Anatomy and Physiology Nutrition, Department of Biomedical Sciences, School of Health and Care Sciences, University of West Attica, 12243 Athens, Greece
| | - Daniel Paramythiotis
- First Propedeutic Department of Surgery, AHEPA University Hospital of Thessaloniki, 54621 Thessaloniki, Greece
| | - Eleni Karlafti
- Emergency Department, AHEPA University Hospital, Aristotle University of Thessaloniki, 54621 Thessaloniki, Greece
| | - Pagona Sklapani
- Department of Cytology, Mitera Hospital, 15123 Athens, Greece
| | - Nikolaos Trakas
- Department of Biochemistry, Sismanogleio Hospital, 15126 Athens, Greece
| | - Demetrios A. Spandidos
- Laboratory of Clinical Virology, School of Medicine, University of Crete, 71003 Heraklion, Greece
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20
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Estakhr M, Tabrizi R, Ghotbi Z, Shahabi S, Habibzadeh A, Bashi A, Borhani-Haghighi A. Is facial nerve palsy an early manifestation of COVID-19? A literature review. Am J Med Sci 2022; 364:264-273. [PMID: 35429449 PMCID: PMC9007824 DOI: 10.1016/j.amjms.2022.04.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Revised: 03/04/2022] [Accepted: 04/08/2022] [Indexed: 11/01/2022]
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21
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Mackin RT, Edwards JV, Atuk EB, Beltrami N, Condon BD, Jayawickramarajah J, French AD. Structure/Function Analysis of Truncated Amino-Terminal ACE2 Peptide Analogs That Bind to SARS-CoV-2 Spike Glycoprotein. Molecules 2022; 27:2070. [PMID: 35408469 PMCID: PMC9000588 DOI: 10.3390/molecules27072070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Revised: 03/21/2022] [Accepted: 03/21/2022] [Indexed: 11/16/2022] Open
Abstract
The global burden of the SARS-CoV-2 pandemic is thought to result from a high viral transmission rate. Here, we consider mechanisms that influence host cell-virus binding between the SARS-CoV-2 spike glycoprotein (SPG) and the human angiotensin-converting enzyme 2 (ACE2) with a series of peptides designed to mimic key ACE2 hot spots through adopting a helical conformation analogous to the N-terminal α1 helix of ACE2, the region experimentally shown to bind to the SARS-CoV-2 receptor-binding domain (RBD). The approach examines putative structure/function relations by assessing SPG binding affinity with surface plasmon resonance (SPR). A cyclic peptide (c[KFNHEAEDLFEKLM]) was characterized in an α-helical conformation with micromolar affinity (KD = 500 µM) to the SPG. Thus, stabilizing the helical structure of the 14-mer through cyclization improves binding to SPG by an order of magnitude. In addition, end-group peptide analog modifications and residue substitutions mediate SPG binding, with net charge playing an apparent role. Therefore, we surveyed reported viral variants, and a correlation of increased positive charge with increased virulence lends support to the hypothesis that charge is relevant to enhanced viral fusion. Overall, the structure/function relationship informs the importance of conformation and charge for virus-binding analog design.
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Affiliation(s)
- Robert T. Mackin
- United States Department of Agriculture, Agricultural Research Service, Southern Regional Research Center (USDA-ARS-SRRC), New Orleans, LA 70124, USA; (R.T.M.); (B.D.C.); (A.D.F.)
| | - J. Vincent Edwards
- United States Department of Agriculture, Agricultural Research Service, Southern Regional Research Center (USDA-ARS-SRRC), New Orleans, LA 70124, USA; (R.T.M.); (B.D.C.); (A.D.F.)
| | - E. Berk Atuk
- Department of Chemistry, Tulane University, New Orleans, LA 70118, USA; (E.B.A.); (N.B.); (J.J.)
| | - Noah Beltrami
- Department of Chemistry, Tulane University, New Orleans, LA 70118, USA; (E.B.A.); (N.B.); (J.J.)
| | - Brian D. Condon
- United States Department of Agriculture, Agricultural Research Service, Southern Regional Research Center (USDA-ARS-SRRC), New Orleans, LA 70124, USA; (R.T.M.); (B.D.C.); (A.D.F.)
| | | | - Alfred D. French
- United States Department of Agriculture, Agricultural Research Service, Southern Regional Research Center (USDA-ARS-SRRC), New Orleans, LA 70124, USA; (R.T.M.); (B.D.C.); (A.D.F.)
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22
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Landis BC, Brooks AE, Digre KB, Seay MD. Coronavirus Disease 2019, Eye Pain, Headache, and Beyond. J Neuroophthalmol 2022; 42:18-25. [PMID: 35051986 DOI: 10.1097/wno.0000000000001526] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
BACKGROUND Severe acute respiratory syndrome-coronavirus-2 (SARS-CoV-2), which causes Coronavirus Disease 2019 (COVID-19), emerged in December 2019 and became a devastating pandemic. Although its respiratory effects can be deadly and debilitating, it can lead to other systemic disorders, such as those causing eye pain and headache. This literature review aims to describe presentations of eye pain and headache in relation to COVID-19, with an emphasis on how these disorders help us to understand the pathophysiology of COVID-19. EVIDENCE ACQUISITION Literature was mined from the PubMed database using the key terms: "eye pain," "conjunctivitis," "episcleritis," "optic neuritis," "migraine," and "headache" in conjunction with "COVID-19" and "SARS-CoV-2." With the exception of general background pathology, articles that predated 2006 were excluded. Case reports, literature reviews, and meta-analyses were all included. Where SARS-CoV-2 research was deficient, pathology of other known viruses was considered. Reports of ocular manifestations of vision loss in the absence of eye pain were excluded. The primary search was conducted in June 2021. RESULTS The literature search led to a focused review of COVID-19 associated with conjunctivitis, episcleritis, scleritis, optic neuritis, and myelin oligodendrocyte glycoprotein-associated optic neuritis. Four distinct COVID-19-related headache phenotypes were identified and discussed. CONCLUSIONS Eye pain in the setting of COVID-19 presents as conjunctivitis, episcleritis, scleritis, or optic neuritis. These presentations add to a more complete picture of SARS-CoV-2 viral transmission and mechanism of host infection. Furthermore, eye pain during COVID-19 may provide evidence of hypersensitivity-type reactions, neurovirulence, and incitement of either novel or subclinical autoimmune processes. In addition, investigation of headaches associated with COVID-19 demonstrated 4 distinct phenotypes that follow third edition of the International Classification of Headache Disorders categories: headaches associated with personal protective equipment, migraine, tension-type headaches, and COVID-19-specific headache. Early identification of headache class could assist in predicting the clinical course of disease. Finally, investigation into the COVID-19-associated headache phenotype of those with a history of migraine may have broader implications, adding to a more general understanding of migraine pathology.
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Affiliation(s)
- Brianna C Landis
- Rocky Vista University College of Osteopathic Medicine (BCL, AEB), Ivins, Utah; and Departments of Ophthalmology and Neurology (KBD, MDS), University of Utah Moran Eye Center, Salt Lake City, Utah
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23
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Abstract
In this review, I aim to provide a complete overview of recent advances in knowledge regarding severe acute respiratory syndrome-coronavirus 2 (SARS-CoV-2)-induced thyroid dysfunction. I discuss the findings regarding the role of SARS-CoV-2 in the development of thyroid dysfunction, including subacute thyroiditis, Graves’ disease, non-thyroidal illness, thyrotoxicosis and Hashimoto’s thyroiditis during and subsequent to coronavirus disease 2019 (COVID-19). The thyroid gland and the entire hypothalamic–pituitary–thyroid (HPT) axis may represent key targets of SARS-CoV-2. Thyroid dysfunction during and subsequent to COVID-19 has been documented in clinical studies and is usually reversible. Most of the thyroid disorders, including Graves’ disease, euthyroid sick syndrome, Hashimoto’s thyroiditis and subacute thyroiditis, have been documented as sequelae to COVID-19, and the SARS-CoV-2 virus has been implicated in the aetiology of each. COVID-19 has been suggested to trigger the activation of pre-existing thyroid disease or autoimmunity. Furthermore, patients with uncontrolled thyrotoxicosis are at risk of SARS-CoV-2 infection-related consequences. Because of the neutropenia caused by antithyroid medications, which may obscure the signs of COVID-19, this group of patients should receive special attention. It is suggested that thyroid dysfunction during COVID-19 is caused by direct infection of the thyroid or “cytokine storm”-mediated autoimmune effects on the thyroid.
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Affiliation(s)
- Rania Naguib
- Associate Professor of Medicine and Endocrinology, Department of Clinical Science, College of Medicine, Princess Nourah Bint Abdulrahman University, Riyadh, Saudi Arabia
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24
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Strategies for fighting pandemic virus infections: Integration of virology and drug delivery. J Control Release 2022; 343:361-378. [PMID: 35122872 PMCID: PMC8810279 DOI: 10.1016/j.jconrel.2022.01.046] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2022] [Revised: 01/24/2022] [Accepted: 01/28/2022] [Indexed: 02/07/2023]
Abstract
Respiratory viruses have sometimes resulted in worldwide pandemics, with the influenza virus and severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) being major participants. Long-term efforts have made it possible to control the influenza virus, but seasonal influenza continues to take many lives each year, and a pandemic influenza virus sometimes emerges. Although vaccines for coronavirus disease 2019 (COVID-19) have been developed, we are not yet able to coexist with the SARS-CoV-2. To overcome such viruses, it is necessary to obtain knowledge about international surveillance systems, virology, ecology and to determine that immune responses are effective. The information must then be transferred to drugs. Delivery systems would be expected to contribute to the rational development of drugs. In this review, virologist and drug delivery system (DDS) researchers discuss drug delivery strategies, especially the use of lipid-based nanocarriers, for fighting to respiratory virus infections.
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25
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Krishnan A, Prichett L, Tao X, Alqahtani SA, Hamilton JP, Mezey E, Strauss AT, Kim A, Potter JJ, Chen PH, Woreta TA. Abnormal liver chemistries as a predictor of COVID-19 severity and clinical outcomes in hospitalized patients. World J Gastroenterol 2022; 28:570-587. [PMID: 35316959 PMCID: PMC8905016 DOI: 10.3748/wjg.v28.i5.570] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Revised: 07/21/2021] [Accepted: 01/20/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Abnormal liver chemistries are common findings in patients with Coronavirus Disease 2019 (COVID-19). However, the association of these abnormalities with the severity of COVID-19 and clinical outcomes is poorly understood
AIM We aimed to assess the prevalence of elevated liver chemistries in hospitalized patients with COVID-19 and compare the serum liver chemistries to predict the severity and in-hospital mortality.
METHODS This retrospective, observational study included 3380 patients with COVID-19 who were hospitalized in the Johns Hopkins Health System (Baltimore, MD, United States). Demographic data, clinical characteristics, laboratory findings, treatment measures, and outcome data were collected. Cox regression modeling was used to explore variables associated with abnormal liver chemistries on admission with disease severity and prognosis
RESULTS A total of 2698 (70.4%) had abnormal alanine aminotransferase (ALT) at the time of admission. Other more prevalent abnormal liver chemistries were aspartate aminotransferase (AST) (44.4%), alkaline phosphatase (ALP) (16.1%), and total bilirubin (T-Bil) (5.9%). Factors associated with liver injury were older age, Asian ethnicity, other race, being overweight, and obesity. Higher ALT, AST, T-Bil, and ALP levels were more commonly associated with disease severity. Multivariable adjusted Cox regression analysis revealed that abnormal AST and T-Bil were associated with the highest mortality risk than other liver injury indicators during hospitalization. Abnormal AST, T-Bil, and ALP were associated with a need for vasopressor drugs, whereas higher levels of AST, T-Bil, and a decreased albumin levels were associated with mechanical ventilation
CONCLUSION Abnormal liver chemistries are common at the time of hospital admission in COVID-19 patients and can be closely related to the patient’s severity and prognosis. Elevated liver chemistries, specifically ALT, AST, ALP, and T-Bil levels, can be used to stratify risk and predict the need for advanced therapies in these patients.
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Affiliation(s)
- Arunkumar Krishnan
- Division of Gastroenterology and Hepatology, Johns Hopkins University School of Medicine, Baltimore, MD 21287, United States
| | - Laura Prichett
- Department of Pediatrics, Johns Hopkins University School of Medicine, Baltimore, MD 21287, United States
| | - Xueting Tao
- Department of Pediatrics, Johns Hopkins University School of Medicine, Baltimore, MD 21287, United States
| | - Saleh A Alqahtani
- Division of Gastroenterology and Hepatology, Johns Hopkins University School of Medicine, Baltimore, MD 21287, United States
- Liver Transplant Center, King Faisal Specialist Hospital & Research Center, Riyadh 12713, Saudi Arabia
| | - James P Hamilton
- Division of Gastroenterology and Hepatology, Johns Hopkins University School of Medicine, Baltimore, MD 21287, United States
| | - Esteban Mezey
- Division of Gastroenterology and Hepatology, Johns Hopkins University School of Medicine, Baltimore, MD 21287, United States
| | - Alexandra T Strauss
- Division of Gastroenterology and Hepatology, Johns Hopkins University School of Medicine, Baltimore, MD 21287, United States
| | - Ahyoung Kim
- Division of Gastroenterology and Hepatology, Johns Hopkins University School of Medicine, Baltimore, MD 21287, United States
| | - James J Potter
- Division of Gastroenterology and Hepatology, Johns Hopkins University School of Medicine, Baltimore, MD 21287, United States
| | - Po-Hung Chen
- Division of Gastroenterology and Hepatology, Johns Hopkins University School of Medicine, Baltimore, MD 21287, United States
| | - Tinsay A Woreta
- Division of Gastroenterology and Hepatology, Johns Hopkins University School of Medicine, Baltimore, MD 21287, United States
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Maroli N, Bhasuran B, Natarajan J, Kolandaivel P. The potential role of procyanidin as a therapeutic agent against SARS-CoV-2: a text mining, molecular docking and molecular dynamics simulation approach. J Biomol Struct Dyn 2022; 40:1230-1245. [PMID: 32960159 PMCID: PMC7544928 DOI: 10.1080/07391102.2020.1823887] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2020] [Accepted: 09/10/2020] [Indexed: 02/07/2023]
Abstract
A novel coronavirus (SARS-CoV-2) has caused a major outbreak in human all over the world. There are several proteins interplay during the entry and replication of this virus in human. Here, we have used text mining and named entity recognition method to identify co-occurrence of the important COVID 19 genes/proteins in the interaction network based on the frequency of the interaction. Network analysis revealed a set of genes/proteins, highly dense genes/protein clusters and sub-networks of Angiotensin-converting enzyme 2 (ACE2), Helicase, spike (S) protein (trimeric), membrane (M) protein, envelop (E) protein, and the nucleocapsid (N) protein. The isolated proteins are screened against procyanidin-a flavonoid from plants using molecular docking. Further, molecular dynamics simulation of critical proteins such as ACE2, Mpro and spike proteins are performed to elucidate the inhibition mechanism. The strong network of hydrogen bonds and hydrophobic interactions along with van der Waals interactions inhibit receptors, which are essential to the entry and replication of the SARS-CoV-2. The binding energy which largely arises from van der Waals interactions is calculated (ACE2=-50.21 ± 6.3, Mpro=-89.50 ± 6.32 and spike=-23.06 ± 4.39) through molecular mechanics Poisson-Boltzmann surface area also confirm the affinity of procyanidin towards the critical receptors. Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Nikhil Maroli
- Computational Biology Division, DRDO Center for Life Sciences, Bharathiar University Campus, Coimbatore, Tamil Nadu, India
- Center for Condensed Matter Theory, Department of Physics, Indian Institute of Science, Bangalore, Karnataka, India
| | - Balu Bhasuran
- Computational Biology Division, DRDO Center for Life Sciences, Bharathiar University Campus, Coimbatore, Tamil Nadu, India
| | - Jeyakumar Natarajan
- Data Mining and Text Mining Laboratory, Department of Bioinformatics, Bharathiar University, Coimbatore, Tamil Nadu, India
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Hornick MG, Olson ME, Jadhav AL. SARS-CoV-2 Psychiatric Sequelae: A Review of Neuroendocrine Mechanisms and Therapeutic Strategies. Int J Neuropsychopharmacol 2022; 25:1-12. [PMID: 34648616 PMCID: PMC8524640 DOI: 10.1093/ijnp/pyab069] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Revised: 09/07/2021] [Accepted: 10/12/2021] [Indexed: 12/15/2022] Open
Abstract
From the earliest days of the coronavirus disease 2019 (COVID-19) pandemic, there have been reports of significant neurological and psychological symptoms following Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) infection. This narrative review is designed to examine the potential psychoneuroendocrine pathogenic mechanisms by which SARS-CoV-2 elicits psychiatric sequelae as well as to posit potential pharmacologic strategies to address and reverse these pathologies. Following a brief overview of neurological and psychological sequelae from previous viral pandemics, we address mechanisms by which SARS-CoV-2 could enter or otherwise elicit changes in the CNS. We then examine the hypothesis that COVID-19-induced psychiatric disorders result from challenges to the neuroendocrine system, in particular the hypothalamic-pituitary-adrenal stress axis and monoamine synthesis, physiological mechanisms that are only further enhanced by the pandemic-induced social environment of fear, isolation, and socioeconomic pressure. Finally, we evaluate several FDA-approved therapeutics in the context of COVID-19-induced psychoneuroendocrine disorders.
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Affiliation(s)
- Mary G Hornick
- Roosevelt University, College of Science, Health and Pharmacy, Schaumburg, Illinois, USA
| | - Margaret E Olson
- Roosevelt University, College of Science, Health and Pharmacy, Schaumburg, Illinois, USA
| | - Arun L Jadhav
- Roosevelt University, College of Science, Health and Pharmacy, Schaumburg, Illinois, USA
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Rossetti CL, Cazarin J, Hecht F, Beltrão FEDL, Ferreira ACF, Fortunato RS, Ramos HE, de Carvalho DP. COVID-19 and thyroid function: What do we know so far? Front Endocrinol (Lausanne) 2022; 13:1041676. [PMID: 36601011 PMCID: PMC9806267 DOI: 10.3389/fendo.2022.1041676] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2022] [Accepted: 12/05/2022] [Indexed: 12/23/2022] Open
Abstract
Coronavirus disease 2019 (COVID-19) was characterized as a pandemic in March, 2020 by the World Health Organization. COVID-19 is a respiratory syndrome that can progress to acute respiratory distress syndrome, multiorgan dysfunction, and eventually death. Despite being considered a respiratory disease, it is known that other organs and systems can be affected in COVID-19, including the thyroid gland. Thyroid gland, as well as hypothalamus and pituitary, which regulate the functioning of most endocrine glands, express angiotensin-converting enzyme 2 (ACE2), the main protein that functions as a receptor to which SARS-CoV-2 binds to enter host cells. In addition, thyroid gland is extremely sensitive to changes in body homeostasis and metabolism. Immune system cells are targets for thyroid hormones and T3 and T4 modulate specific immune responses, including cell-mediated immunity, natural killer cell activity, the antiviral action of interferon (IFN) and proliferation of T- and B-lymphocytes. However, studies show that patients with controlled hypothyroidism and hyperthyroidism do not have a higher prevalence of COVID-19, nor do they have a worse prognosis when infected with the virus. On the other hand, retrospective observational studies, prospective studies, and case reports published in the last two years reported abnormal thyroid function related to acute SARS-CoV-2 infection or even several weeks after its resolution. Indeed, a variety of thyroid disorders have been documented in COVID-19 patients, including non-thyroidal illness syndrome (NTIS), subacute thyroiditis and thyrotoxicosis. In addition, thyroid disease has already been reported as a consequence of the administration of vaccines against SARS-CoV-2. Overall, the data revealed that abnormal thyroid function may occur during and in the convalescence post-COVID condition phase. Although the cellular and molecular mechanisms are not completely understood, the evidence suggests that the "cytokine storm" is an important mediator in this context. Thus, future studies are needed to better investigate the pathophysiology of thyroid dysfunction induced by COVID-19 at both molecular and clinical levels.
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Affiliation(s)
- Camila Lüdke Rossetti
- Institute of Biophysics Carlos Chagas Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Juliana Cazarin
- Institute of Biophysics Carlos Chagas Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Fabio Hecht
- Institute of Biophysics Carlos Chagas Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Fabyan Esberard de Lima Beltrão
- Postgraduate Program in Nutritional Sciences, Department of Nutrition, Center for Health Sciences, Universidade Federal da Paraíba, João Pessoa, Brazil
| | - Andrea Cláudia Freitas Ferreira
- Institute of Biophysics Carlos Chagas Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
- Campus Duque de Caxias Professor Geraldo Cidade, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Rodrigo Soares Fortunato
- Institute of Biophysics Carlos Chagas Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Helton Estrela Ramos
- Department of Biorregulation, Health Sciences Institute, Universidade Federal da Bahia, Salvador, Brazil
- *Correspondence: Helton Estrela Ramos,
| | - Denise Pires de Carvalho
- Institute of Biophysics Carlos Chagas Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
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He X, Zhang D, Zhang L, Zheng X, Zhang G, Pan K, Yu H, Zhang L, Hu X. Neurological and psychiatric presentations associated with COVID-19. Eur Arch Psychiatry Clin Neurosci 2022; 272:41-52. [PMID: 33710424 PMCID: PMC7953372 DOI: 10.1007/s00406-021-01244-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Accepted: 02/24/2021] [Indexed: 12/13/2022]
Abstract
The objective is to investigate coronavirus disease 2019 (COVID-19)-associated neurological and psychiatric effects and explore possible pathogenic mechanisms. This study included 77 patients with laboratory-confirmed COVID-19 in Wuhan, China. Neurological manifestations were evaluated by well-trained neurologists, psychologists, psychiatric presentations and biochemical changes were evaluated using the Generalized Anxiety Disorder 7-item scale, Patient Health Questionnaire-9, Brief Psychiatric Rating Scale, and electronic medical records. Eighteen (23.4%) patients presented with neurological symptoms. Patients with neurological presentations had higher urea nitrogen, cystatin C, and high-sensitivity C-reactive protein levels and lower basophil counts. Among them, patients with muscle involvement had higher urea nitrogen and cystatin C levels but lower basophil counts. In addition, patients with psychiatric presentations were older and had higher interleukin (IL)-6 and IL-10 levels and higher alkaline phosphatase, R-glutamate transferase, and urea nitrogen levels. Moreover, patients with anxiety had higher IL-6 and IL-10 levels than those without, and patients with moderate depression had higher CD8 + T cell counts and lower CD4 + /CD8 + ratios than other patients. This study indicates that the central nervous system may be influenced in patients with COVID-19, and the pathological mechanisms may be related to direct virus invasion of the central nervous system, infection-mediated overreaction of the immune system, and aberrant serum pro-inflammatory factors. In addition, basophils and cystatin C may also play important roles during these pathological processes. Our findings suggest that neurological and psychiatric presentations should be evaluated and managed in patients with COVID-19. Further studies are needed to investigate the underlying mechanisms.
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Affiliation(s)
- Xudong He
- Department of Neurology, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Dan Zhang
- Department of Neurology, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Lei Zhang
- Department of Psychiatry, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Xu Zheng
- Department of Neurology, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Ge Zhang
- Department of Critical Medicine, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Konghan Pan
- Department of Critical Medicine, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Hong Yu
- Department of General Surgery, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Lisan Zhang
- Department of Neurology, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Xingyue Hu
- Department of Neurology, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, China.
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Evidence mapping and review of long-COVID and its underlying pathophysiological mechanism. Infection 2022; 50:1053-1066. [PMID: 35489015 PMCID: PMC9055372 DOI: 10.1007/s15010-022-01835-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Accepted: 04/11/2022] [Indexed: 12/24/2022]
Abstract
PURPOSE Apart from the global disease burden of acute COVID-19 disease, the health complications arising after recovery have been recognized as a long-COVID or post-COVID-19 syndrome. Evidences of long-COVID symptoms involving various organ systems are rapidly growing in literature. The objective was to perform a rapid review and evidence mapping of systemic complications and symptoms of long-COVID and underlying pathophysiological mechanisms. METHODS Publications reporting clinical trials, observational cohort studies, case-control studies, case-series, meta-analysis, and systematic reviews, focusing on the squeal of the disease, consequences of COVID-19 treatment/hospitalization, long-COVID, chronic COVID syndrome, and post acute COVID-19 were reviewed in detail for the narrative synthesis of frequency, duration, risk factors, and pathophysiology. RESULTS The review highlights that pulmonary, neuro-psychological, and cardiovascular complications are major findings in most epidemiological studies. However, dysfunctional gastrointestinal, endocrine, and metabolic health are recent findings for which underlying pathophysiological mechanisms are poorly understood. Analysis of the clinical trial landscape suggests that more than 50% of the industry-sponsored trials are focused on pulmonary symptoms. In contrast to the epidemiological trends and academic trials, cardiovascular complications are not a focus of industry-sponsored trials, suggestive of the gaps in the research efforts. CONCLUSION The gap in epidemiological trends and academic trials, particularly concerning cardiovascular complications not being a focus of industry-sponsored trials is suggestive of the gaps in research efforts and longer follow-up durations would help identify other long-COVID-related health issues such as reproductive health and fertility.
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Geslot A, Chanson P, Caron P. Covid-19, the thyroid and the pituitary - the real state of play. ANNALES D'ENDOCRINOLOGIE 2022; 83:103-108. [PMID: 35065920 PMCID: PMC8772063 DOI: 10.1016/j.ando.2021.12.004] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Accepted: 12/24/2021] [Indexed: 01/08/2023]
Abstract
Thyroid and pituitary disorders linked to the coronavirus SARS-CoV-2, responsible for the COVID-19 epidemic, are mainly due to direct infection of the endocrine glands by the virus and to cell damage induced by the immune response. The two most frequent thyroid complications of COVID-19 are low T3 syndrome, or “non-thyroidal illness syndrome” (NTIS), and thyroiditis. Studies among in-patients with COVID-19 have shown that between one out of six and half of them have a low TSH level, related to NTIS and thyroiditis, respectively, sometimes found in the same patient. In NTIS, the decrease in free T3 concentration correlates with the severity of the infection and with a poor prognosis. Assessment of thyroid function in patients after a COVID-19 infection, shows normalization of thyroid function tests. Thyroiditis linked to COVID-19 can be divided into two groups, which probably differ in their pathophysiology. One is “destructive” thyroiditis occurring early in infection with SARS-CoV-2, with a severe form of COVID-19, usually observed in men. It is often asymptomatic and associated with lymphopenia. The other is subacute thyroiditis occurring, on average, one month after the COVID-19 episode, usually in clinically symptomatic women and associated with moderate hyperleukocytosis. Post-infection, one quarter to one third of patients remain hypothyroid. An Italian study demonstrated that low TSH in patients hospitalized for COVID-19 was associated with prolonged hospitalization and a higher mortality risk. Pituitary diseases associated with SARS-CoV-2 infection are much rarer and the causal relationship more difficult to ascertain. Several cases of pituitary apoplexy and diabetes insipidus during COVID-19 infection have been reported. Hyponatremia occurs in 20–50% of patients admitted to hospital for COVID-19. The prevalence of the syndrome of inappropriate antidiuretic hormone secretion (SIADH) amongst these hyponatremic cases is difficult to determine. These endocrine complications may influence the prognosis of infection with SARS-CoV-2. Although they rarely require specific treatment, it is important that endocrinologists recognize them to ensure appropriate management, particularly in the acute phase.
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Affiliation(s)
- Aurore Geslot
- Service d'endocrinologie, maladies métaboliques et nutrition, pôle cardio-vasculaire et métabolique, CHU Larrey, 24, chemin de Pouvourville, TSA 30030, 31059 Toulouse cedex, France.
| | - Philippe Chanson
- Université Paris-Saclay, Inserm, physiologie et physiopathologie endocriniennes, Assistance publique-Hôpitaux de Paris, hôpital Bicêtre, service d'endocrinologie et des maladies de la reproduction, centre de référence des maladies rares de l'hypophyse HYPO, Le Kremlin-Bicêtre, France
| | - Philippe Caron
- Service d'endocrinologie, maladies métaboliques et nutrition, pôle cardio-vasculaire et métabolique, CHU Larrey, 24, chemin de Pouvourville, TSA 30030, 31059 Toulouse cedex, France
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Yapasert R, Khaw-on P, Banjerdpongchai R. Coronavirus Infection-Associated Cell Death Signaling and Potential Therapeutic Targets. Molecules 2021; 26:7459. [PMID: 34946543 PMCID: PMC8706825 DOI: 10.3390/molecules26247459] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Revised: 11/29/2021] [Accepted: 12/06/2021] [Indexed: 12/12/2022] Open
Abstract
COVID-19 is the name of the disease caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection that occurred in 2019. The virus-host-specific interactions, molecular targets on host cell deaths, and the involved signaling are crucial issues, which become potential targets for treatment. Spike protein, angiotensin-converting enzyme 2 (ACE2), cathepsin L-cysteine peptidase, transmembrane protease serine 2 (TMPRSS2), nonstructural protein 1 (Nsp1), open reading frame 7a (ORF7a), viral main protease (3C-like protease (3CLpro) or Mpro), RNA dependent RNA polymerase (RdRp) (Nsp12), non-structural protein 13 (Nsp13) helicase, and papain-like proteinase (PLpro) are molecules associated with SARS-CoV infection and propagation. SARS-CoV-2 can induce host cell death via five kinds of regulated cell death, i.e., apoptosis, necroptosis, pyroptosis, autophagy, and PANoptosis. The mechanisms of these cell deaths are well established and can be disrupted by synthetic small molecules or natural products. There are a variety of compounds proven to play roles in the cell death inhibition, such as pan-caspase inhibitor (z-VAD-fmk) for apoptosis, necrostatin-1 for necroptosis, MCC950, a potent and specific inhibitor of the NLRP3 inflammasome in pyroptosis, and chloroquine/hydroxychloroquine, which can mitigate the corresponding cell death pathways. However, NF-κB signaling is another critical anti-apoptotic or survival route mediated by SARS-CoV-2. Such signaling promotes viral survival, proliferation, and inflammation by inducing the expression of apoptosis inhibitors such as Bcl-2 and XIAP, as well as cytokines, e.g., TNF. As a result, tiny natural compounds functioning as proteasome inhibitors such as celastrol and curcumin can be used to modify NF-κB signaling, providing a responsible method for treating SARS-CoV-2-infected patients. The natural constituents that aid in inhibiting viral infection, progression, and amplification of coronaviruses are also emphasized, which are in the groups of alkaloids, flavonoids, terpenoids, diarylheptanoids, and anthraquinones. Natural constituents derived from medicinal herbs have anti-inflammatory and antiviral properties, as well as inhibitory effects, on the viral life cycle, including viral entry, replication, assembly, and release of COVID-19 virions. The phytochemicals contain a high potential for COVID-19 treatment. As a result, SARS-CoV-2-infected cell death processes and signaling might be of high efficacy for therapeutic targeting effects and yielding encouraging outcomes.
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Affiliation(s)
- Rittibet Yapasert
- Department of Biochemistry, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand;
| | - Patompong Khaw-on
- Faculty of Nursing, Chiang Mai University, Chiang Mai 50200, Thailand;
| | - Ratana Banjerdpongchai
- Department of Biochemistry, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand;
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Iftikhar S, Rehman AU, Ameer MZ, Nawaz A, Aemaz Ur Rehman M, Farooq H, Asmar A, Ebaad Ur Rehman M. The association of posterior reversible encephalopathy syndrome with COVID-19: A systematic review. Ann Med Surg (Lond) 2021; 72:103080. [PMID: 34840779 PMCID: PMC8605817 DOI: 10.1016/j.amsu.2021.103080] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Revised: 11/15/2021] [Accepted: 11/16/2021] [Indexed: 01/08/2023] Open
Abstract
The rise in Coronavirus disease 2019 (COVID-19) cases is revealing its unique neurological manifestations. In light of the emerging evidence, a possible association with Posterior Reversible Encephalopathy Syndrome (PRES) is being consistently reported. We conducted a systematic literature search on four databases namely Pubmed/MEDLINE, Cochrane, Google Scholar, and Science Direct. After rigorous screening as per Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines, a total of 34 articles describing 56 cases were selected as a part of this review. The mean age of the patients was 56.6 ± 15.3 years. The most common clinical presentation of PRES was altered mental status (58.9%) followed by seizures (46.4%) and visual disturbances (23.2%) while hypertension and diabetes mellitus were the most commonly reported comorbidities. 91.1% of the cases reported Magnetic Resonance Imaging (MRI) or Computed Tomography (CT) findings suggestive of PRES in the brain. Symptomatic management was employed in most of the cases to control seizures and blood pressure, and 44 patients (78.5%) fully or partially recovered. The most likely underlying mechanism involves COVID-19 mediated cytokine storm syndrome that leads to endothelial damage and increased permeability of the cerebral vessels, thus causing the characteristic edema of PRES. High neuronal and glial cell expression of Angiotensin Converting Enzyme-2 (ACE-2) receptors also suggests the possibility of direct viral damage. Since timely diagnosis and treatment reports a good prognosis, it is vital for physicians and neurologists to be well-versed with this association.
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Affiliation(s)
- Sadaf Iftikhar
- Mayo Hospital, King Edward Medical University, Lahore, 54000, Pakistan
| | | | | | - Ahmad Nawaz
- King Edward Medical University, Lahore, 54000, Pakistan
| | | | - Hareem Farooq
- Mayo Hospital, King Edward Medical University, Lahore, 54000, Pakistan
| | - Abyaz Asmar
- Mayo Hospital, King Edward Medical University, Lahore, 54000, Pakistan
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Ilera V, Delfino LC, Zunino A, Glikman P, Drnovsek M, Reyes A, Dios A, Toibaro J, Pachioli V, Lannes N, Guida A, Gauna A. Correlation between inflammatory parameters and pituitary-thyroid axis in patients with COVID-19. Endocrine 2021; 74:455-460. [PMID: 34515958 PMCID: PMC8436010 DOI: 10.1007/s12020-021-02863-2] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Accepted: 08/31/2021] [Indexed: 01/15/2023]
Abstract
PURPOSE Inflammation plays a critical role in the progression of COVID-19. Nonthyroidal illness syndrome (NTIS) has been increasingly recognized in affected patients. We aim to evaluate the correlation of thyroid hormones with markers of inflammation and association with disease outcome in hospitalized patients with COVID-19, and in two profiles of NTIS (low T3-normal/low FT4 vs. low T3-high FT4). METHODS consecutive patients admitted to a nonintensive care unit for COVID-19 were recruited. Infection was mild in 22%, moderate in 27.1% and severe in 50.8%; 7.41% died. T4, T3, FT4, FT3, and their ratios (T3/T4, FT3/FT4) were correlated with albumin, ferritin, fibrinogen, erythrocyte sedimentation rate (ESR), C-reactive protein (CRP), lactate dehydrogenase (LDH), and D-dimer. RESULTS Fifty five patients (50.9% men, median age 56 years) were included. Albumin correlated positively with T3 and hormones ratios, but negatively with FT4. T3, FT3, T3/T4, and FT3/FT4 correlated inversely with ferritin, fibrinogen, ESR, CRP, LDH, and D-dimer. FT4 showed direct correlation with fibrinogen and ESR. T3/T4 was lower in severe compared to mild/moderate disease [7.5 (4.5-15.5) vs. 9.2 (5.8-18.1); p = 0.04], and lower in patients who died than in those discharged [5 (4.53-5.6) vs. 8.1 (4.7-18.1); p = 0.03]. A low T3/high FT4 profile was associated with lower albumin, higher ferritin, and severity. CONCLUSION In this cohort, thyroid hormones correlated with inflammation and outcome. T3 and T3/T4 correlated inversely with inflammatory markers; a low T3/T4 ratio was associated with severity and poor prognosis. Patients with low T3 but high FT4 had higher ferritin, lower albumin, and more severe disease at presentation.
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Affiliation(s)
- Verónica Ilera
- Endocrinology Division, Hospital José María Ramos Mejía, Ciudad Autónoma de Buenos Aires, Argentina.
| | - Laura C Delfino
- Endocrinology Division, Hospital José María Ramos Mejía, Ciudad Autónoma de Buenos Aires, Argentina
| | - Anabela Zunino
- Endocrinology Division, Hospital José María Ramos Mejía, Ciudad Autónoma de Buenos Aires, Argentina
| | - Patricia Glikman
- Endocrinology Division, Hospital José María Ramos Mejía, Ciudad Autónoma de Buenos Aires, Argentina
| | - Mónica Drnovsek
- Endocrinology Division, Hospital José María Ramos Mejía, Ciudad Autónoma de Buenos Aires, Argentina
| | - Adriana Reyes
- Endocrinology Division, Hospital José María Ramos Mejía, Ciudad Autónoma de Buenos Aires, Argentina
| | - Alicia Dios
- Endocrinology Division, Hospital José María Ramos Mejía, Ciudad Autónoma de Buenos Aires, Argentina
| | - Javier Toibaro
- Internal Medicine Division, Hospital José María Ramos Mejía, Ciudad Autónoma de Buenos Aires, Argentina
| | - Valeria Pachioli
- Internal Medicine Division, Hospital José María Ramos Mejía, Ciudad Autónoma de Buenos Aires, Argentina
| | - Nayla Lannes
- Endocrinology Division, Hospital José María Ramos Mejía, Ciudad Autónoma de Buenos Aires, Argentina
| | - Alberto Guida
- Internal Medicine Division, Hospital José María Ramos Mejía, Ciudad Autónoma de Buenos Aires, Argentina
| | - Alicia Gauna
- Endocrinology Division, Hospital José María Ramos Mejía, Ciudad Autónoma de Buenos Aires, Argentina
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Scappaticcio L, Pitoia F, Esposito K, Piccardo A, Trimboli P. Impact of COVID-19 on the thyroid gland: an update. Rev Endocr Metab Disord 2021; 22:803-815. [PMID: 33241508 PMCID: PMC7688298 DOI: 10.1007/s11154-020-09615-z] [Citation(s) in RCA: 130] [Impact Index Per Article: 43.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/11/2020] [Indexed: 12/12/2022]
Abstract
Coronavirus disease 2019 (COVID-19) is the pandemic of the new millennium. COVID-19 can cause both pulmonary and systemic inflammation, potentially determining multi-organ dysfunction. Data on the relationship between COVID-19 and thyroid have been emerging, and rapidly increasing since March 2020. The thyroid gland and the virus infection with its associated inflammatory-immune responses are known to be engaged in complex interplay. SARS-CoV-2 uses ACE2 combined with the transmembrane protease serine 2 (TMPRSS2) as the key molecular complex to infect the host cells. Interestingly, ACE2 and TMPRSS2 expression levels are high in the thyroid gland and more than in the lungs. Our literature search provided greater evidence that the thyroid gland and the entire hypothalamic-pituitary-thyroid (HPT) axis could be relevant targets of damage by SARS-CoV-2. Specifically, COVID-19-related thyroid disorders include thyrotoxicosis, hypothyroidism, as well as nonthyroidal illness syndrome. Moreover, we noticed that treatment plans for thyroid cancer are considerably changing in the direction of more teleconsultations and less diagnostic and therapeutical procedures. The current review includes findings that could be changed soon by new results on the topic, considering the rapidity of worldwide research on COVID-19.
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Affiliation(s)
- Lorenzo Scappaticcio
- Division of Endocrinology and Metabolic Diseases, University Hospital "Luigi Vanvitelli", University of Campania "L. Vanvitelli", Naples, Italy
| | - Fabián Pitoia
- Division of Endocrinology, Hospital de Clínicas, University of Buenos Aires, Buenos Aires, Argentina
| | - Katherine Esposito
- Department of Advanced Medical and Surgical Sciences, University of Campania "L. Vanvitelli", Naples, Italy
- Diabetes Unit, University Hospital "Luigi Vanvitelli", University of Campania "L. Vanvitelli", Naples, Italy
| | | | - Pierpaolo Trimboli
- Clinic of Endocrinology and Diabetology, Lugano and Mendrisio Regional Hospital, Ente Ospedaliero Cantonale, Bellinzona, Switzerland.
- Faculty of Biomedical Sciences, Università della Svizzera Italiana (USI), Lugano, Switzerland.
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Gavriilaki E, Eftychidis I, Papassotiriou I. Update on endothelial dysfunction in COVID-19: severe disease, long COVID-19 and pediatric characteristics. J LAB MED 2021. [DOI: 10.1515/labmed-2021-0134] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Abstract
Objectives
To review current literature on the role of endothelial dysfunction in coronavirus disease-2019 (COVID-19) infection in terms of pathophysiology, laboratory features and markers, clinical phenotype in adults and children, as well as long COVID-19.
Content
We conducted a thorough assessment of the literature and critically analyzed current data, mostly utilizing the PubMed and Medline search engines to find original studies published in the previous decade.
Summary and Outlook
Accumulating evidence suggests that endothelial dysfunction may be a common denominator of severe COVID-19 in adults and children, as well as long COVID-19, implicating mutual pathophysiological pathways. This narrative review summarizes the up-to-date knowledge of endothelial dysfunction caused by COVID-19, including novel aspects of long COVID-19 and pediatric disease. This knowledge is important in order not only to understand the multisystemic attack of COVID-19, but also to improve patient management and prognosis.
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Affiliation(s)
- Eleni Gavriilaki
- Hematology Department – BMT Unit , G. Papanikolaou Hospital , Thessaloniki , Greece
| | - Ioannis Eftychidis
- Hematology Department – BMT Unit , G. Papanikolaou Hospital , Thessaloniki , Greece
| | - Ioannis Papassotiriou
- Department of Clinical Biochemistry , “Aghia Sophia” Children’s Hospital , Athens , Greece
- IFCC Emerging Technologies Division , Emerging Technologies in Pediatric Laboratory Medicine (C-ETPLM) , Milan , Italy
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Abstract
PURPOSE OF REVIEW Understanding the pathophysiology of COVID-19 and the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) virus that causes the disease has demonstrated the complexity of acute respiratory viruses that can cause neurologic manifestations. This article describes the most common respiratory viruses that have neurologic manifestations, with a focus on SARS-CoV-2 and COVID-19. RECENT FINDINGS In vitro and in vivo studies have better elucidated the neurotropism of various respiratory viruses. Understanding host cell receptors that mediate viral binding and entry not only demonstrates how viruses enter host cells but also provides possible mechanisms for therapeutic interventions. Elucidation of SARS-CoV-2 binding and fusion with host cells expressing the angiotensin-converting enzyme 2 (ACE2) receptor may also provide greater insights into its systemic and neurologic sequelae. Respiratory virus neurotropism and collateral injury due to concurrent inflammatory cascades result in various neurologic pathologies, including Guillain-Barré syndrome, encephalopathy, encephalitis, ischemic stroke, intracerebral hemorrhage, and seizures. SUMMARY Numerous respiratory viruses can infect the cells of the peripheral and central nervous systems, elicit inflammatory cascades, and directly and indirectly cause various neurologic manifestations. Patients with neurologic manifestations from respiratory viruses are often critically ill and require mechanical ventilation. Neurologists and neurointensivists should be familiar with the common neurologic manifestations of respiratory viruses and the unique and still-evolving sequelae associated with COVID-19.
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Tarannum H, Rashmi Km, Nandi S. Exploring the SARS-CoV-2 main protease (Mpro) and RdRp targets by updating current structure-based drug design utilizing co-crystals to combat COVID-19. Curr Drug Targets 2021; 23:802-817. [PMID: 34488580 DOI: 10.2174/1389450122666210906154849] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Revised: 07/03/2021] [Accepted: 07/31/2021] [Indexed: 01/18/2023]
Abstract
The unprecedented pandemic of COVID-19 caused by the novel strain of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) engulfs millions of death worldwide. It has directly hit the socio-economic status of the affected countries. There are more than 219 countries badly affected by the COVID-19. There are no particular small molecule inhibitors to combat the dreadful virus. Many antivirals, antimalarials, antiparasitic, antibacterials, immunosuppressive anti-inflammatory, and immune stimulatory agents have been repurposed for the treatment of COVID19. But the exact mechanism of action of these drugs towards COVID-19 targets has not been experimented with yet. Under the effect of chemotherapeutics, the virus may change its genetic material and produces various strains, which are the main reasons behind the dreadful attack of COVID-19. The nuclear genetic components are composed of main protease and RNA-dependent RNA polymerase (RdRp) which are responsible for producing nascent virion and viral replication in the host cells. To explore the biochemical mechanisms of various small molecule inhibitors, structure-based drug design can be attempted utilizing NMR crystallography. The process identifies and validates the target protein involved in the disease pathogenesis by the binding of a chemical ligand at a well-defined pocket on the protein surface. In this way, the mode of binding of the ligands inside the target cavity can be predicted for the design of potent SARS-CoV-2 inhibitors.
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Affiliation(s)
- Heena Tarannum
- Six Sigma Institute of Technology and Science, Dineshpur, Rudrapur-263153. India
| | - Rashmi Km
- Global Institute of Pharmaceutical Education and Research, Kashipur-244713. India
| | - Sisir Nandi
- Global Institute of Pharmaceutical Education and Research, Kashipur-244713. India
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Asghari A, Wang C, Yoo KM, Rostamian A, Xu X, Shin JD, Dalir H, Chen RT. Fast, accurate, point-of-care COVID-19 pandemic diagnosis enabled through advanced lab-on-chip optical biosensors: Opportunities and challenges. APPLIED PHYSICS REVIEWS 2021; 8:031313. [PMID: 34552683 PMCID: PMC8427516 DOI: 10.1063/5.0022211] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/18/2020] [Accepted: 05/21/2021] [Indexed: 05/14/2023]
Abstract
The sudden rise of the worldwide severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic in early 2020 has called into drastic action measures to perform instant detection and reduce the rate of spread. Common clinical and nonclinical diagnostic testing methods have been partially effective in satisfying the increasing demand for fast detection point-of-care (POC) methods to slow down further spread. However, accurate point-of-risk diagnosis of this emerging viral infection is paramount as the need for simultaneous standard operating procedures and symptom management of SARS-CoV-2 will be the norm for years to come. A sensitive, cost-effective biosensor with mass production capability is crucial until a universal vaccination becomes available. Optical biosensors can provide a noninvasive, extremely sensitive rapid detection platform with sensitivity down to ∼67 fg/ml (1 fM) concentration in a few minutes. These biosensors can be manufactured on a mass scale (millions) to detect the COVID-19 viral load in nasal, saliva, urine, and serological samples, even if the infected person is asymptotic. Methods investigated here are the most advanced available platforms for biosensing optical devices that have resulted from the integration of state-of-the-art designs and materials. These approaches include, but are not limited to, integrated optical devices, plasmonic resonance, and emerging nanomaterial biosensors. The lab-on-chip platforms examined here are suitable not only for SARS-CoV-2 spike protein detection but also for other contagious virions such as influenza and Middle East respiratory syndrome (MERS).
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Affiliation(s)
- Aref Asghari
- Department of Electrical and Computer Engineering, The University of Texas at Austin, Austin, Texas 78758, USA
| | - Chao Wang
- Department of Electrical and Computer Engineering, The University of Texas at Austin, Austin, Texas 78758, USA
| | - Kyoung Min Yoo
- Department of Electrical and Computer Engineering, The University of Texas at Austin, Austin, Texas 78758, USA
| | - Ali Rostamian
- Department of Electrical and Computer Engineering, The University of Texas at Austin, Austin, Texas 78758, USA
| | - Xiaochuan Xu
- Omega Optics, Inc., 8500 Shoal Creek Blvd., Austin, Texas 78757, USA
| | - Jong-Dug Shin
- Omega Optics, Inc., 8500 Shoal Creek Blvd., Austin, Texas 78757, USA
| | - Hamed Dalir
- Omega Optics, Inc., 8500 Shoal Creek Blvd., Austin, Texas 78757, USA
| | - Ray T. Chen
- Author to whom correspondence should be addressed:
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Luan YY, Yin CH, Yao YM. Update Advances on C-Reactive Protein in COVID-19 and Other Viral Infections. Front Immunol 2021; 12:720363. [PMID: 34447386 PMCID: PMC8382792 DOI: 10.3389/fimmu.2021.720363] [Citation(s) in RCA: 62] [Impact Index Per Article: 20.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Accepted: 07/21/2021] [Indexed: 01/08/2023] Open
Abstract
Severe coronavirus disease 2019 (COVID-19) can manifest as a viral-induced hyperinflammation with multiorgan dysfunction. It has been documented that severe COVID-19 is associated with higher levels of inflammatory mediators than a mild disease, and tracking these markers may allow early identification or even prediction of disease progression. It is well known that C-reactive protein (CRP) is the acute-phase protein and the active regulator of host innate immunity, which is highly predictive of the need for mechanical ventilation and may guide escalation of treatment of COVID-19-related uncontrolled inflammation. There are numerous causes of an elevated CRP, including acute and chronic responses, and these can be infectious or non-infectious in etiology. CRP are normally lacking in viral infections, while adaptive immunity appears to be essential for COVID-19 virus clearance, and the macrophage activation syndrome may explain the high serum CRP contents and contribute to the disease progression. Nevertheless, for the assessment of host inflammatory status and identification of viral infection in other pathologies, such as bacterial sepsis, the acute-phase proteins, including CRP and procalcitonin, can provide more important information for guiding clinical diagnosis and antibiotic therapy. This review is aimed to highlight the current and most recent studies with regard to the clinical significance of CRP in severe COVID-19 and other viral associated illnesses, including update advances on the implication of CRP and its form specifically on the pathogenesis of these diseases. The progressive understanding in these areas may be translated into promising measures to prevent severe outcomes and mitigate appropriate treatment modalities in critical COVID-19 and other viral infections.
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Affiliation(s)
- Ying-Yi Luan
- Translational Medicine Research Center, Medical Innovation Research Division and the Fourth Medical Center of PLA General Hospital, Beijing, China.,Department of Central Laboratory, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing, China
| | - Cheng-Hong Yin
- Department of Central Laboratory, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing, China
| | - Yong-Ming Yao
- Translational Medicine Research Center, Medical Innovation Research Division and the Fourth Medical Center of PLA General Hospital, Beijing, China
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Zhao TS, Zeng HL, Zhang X, Chen X, Jiang WL, Du J, Liu HY, Zhao J, Yuan Y, Peng XF, Li JC, Yang T, Liu BC, Li HJ, Zhang XA, Fang LQ, Lu QB, Cui F, Liu W. Neurological manifestations in COVID-19 patients and their application in predicting fatal disease: A retrospective cohort study. JOURNAL OF MICROBIOLOGY, IMMUNOLOGY, AND INFECTION = WEI MIAN YU GAN RAN ZA ZHI 2021; 55:445-453. [PMID: 34503922 PMCID: PMC8384758 DOI: 10.1016/j.jmii.2021.07.010] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Revised: 07/11/2021] [Accepted: 07/19/2021] [Indexed: 01/06/2023]
Abstract
Background To explore the development of central nervous system (CNS) symptoms and clinical application in predicting the clinical outcomes of SARS-COV-2 patients. Methods A retrospective cohort study was performed on the hospitalized patients with SARS-COV-2 recruited from four hospitals in Hubei Province, China from 18 January to 10 March 2020. The patients with CNS symptoms were determined. Data regarding clinical symptoms and laboratory tests were collected from medical records. Results Of 1268 patients studied, 162 (12.8%) had CNS symptoms, manifested as unconsciousness (71, 5.6%), coma (69, 5.4%), dysphoria (50, 3.9%), somnolence (34, 2.7%) and convulsion (3, 0.2%), which were observed at median of 14 (interquartile range 9–18) days after symptom onset and significantly associated with older age (OR = 5.71, 95% confidence interval [CI] 2.78–11.73), male (OR = 1.73, 95% CI 1.22–2.47) and preexisting hypertension (OR = 1.78, 95% CI 1.23–2.57). The presence of CNS symptoms could be predicted by abnormal laboratory tests across various clinical stages, including by lymphocyte counts of <0.93 × 109/L, LDH≥435 U/L and IL-6≥28.83 pg/L at 0–10 days post disease; by lymphocyte count<0.86 × 109/L, IL-2R ≥ 949 U/L, LDH≥382 U/L and WBC≥8.06 × 109/L at 11–20 days post disease. More patients with CNS symptoms developed fatal outcome compared with patients without CNS symptoms (HR = 33.96, 95% CI 20.87–55.16). Conclusion Neurological symptoms of COVID-19 were related to increased odds of developing poor prognosis and even fatal infection.
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Affiliation(s)
- Tian-Shuo Zhao
- Department of Laboratorial Science and Technology & Vaccine Research Center, School of Public Health, Peking University, Beijing, 100191, PR China
| | - Hao-Long Zeng
- Department of Laboratory Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, PR China
| | - Xin Zhang
- Huangmei People's Hospital, Huanggang, 436500, PR China
| | - Xi Chen
- Department of Thoracic and Vascular Surgery, Wuhan No. 1 Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, PR China
| | - Wan-Li Jiang
- Department of Thoracic Surgery, Renmin Hospital of Wuhan University, Wuhan, 430060, PR China
| | - Juan Du
- Department of Laboratorial Science and Technology & Vaccine Research Center, School of Public Health, Peking University, Beijing, 100191, PR China
| | - Han-Yu Liu
- Department of Laboratorial Science and Technology & Vaccine Research Center, School of Public Health, Peking University, Beijing, 100191, PR China
| | - Jing Zhao
- State Key Laboratory of Pathogen and Biosecurity, Beijing Institute of Microbiology and Epidemiology, Beijing, 100071, PR China
| | - Yang Yuan
- State Key Laboratory of Pathogen and Biosecurity, Beijing Institute of Microbiology and Epidemiology, Beijing, 100071, PR China
| | - Xue-Fang Peng
- State Key Laboratory of Pathogen and Biosecurity, Beijing Institute of Microbiology and Epidemiology, Beijing, 100071, PR China
| | - Jia-Chen Li
- State Key Laboratory of Pathogen and Biosecurity, Beijing Institute of Microbiology and Epidemiology, Beijing, 100071, PR China
| | - Tong Yang
- State Key Laboratory of Pathogen and Biosecurity, Beijing Institute of Microbiology and Epidemiology, Beijing, 100071, PR China
| | - Bao-Cheng Liu
- State Key Laboratory of Pathogen and Biosecurity, Beijing Institute of Microbiology and Epidemiology, Beijing, 100071, PR China
| | - Hui-Jun Li
- Department of Laboratory Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, PR China
| | - Xiao-Ai Zhang
- State Key Laboratory of Pathogen and Biosecurity, Beijing Institute of Microbiology and Epidemiology, Beijing, 100071, PR China
| | - Li-Qun Fang
- State Key Laboratory of Pathogen and Biosecurity, Beijing Institute of Microbiology and Epidemiology, Beijing, 100071, PR China
| | - Qing-Bin Lu
- Department of Laboratorial Science and Technology & Vaccine Research Center, School of Public Health, Peking University, Beijing, 100191, PR China.
| | - Fuqiang Cui
- Department of Laboratorial Science and Technology & Vaccine Research Center, School of Public Health, Peking University, Beijing, 100191, PR China.
| | - Wei Liu
- Department of Laboratorial Science and Technology & Vaccine Research Center, School of Public Health, Peking University, Beijing, 100191, PR China; State Key Laboratory of Pathogen and Biosecurity, Beijing Institute of Microbiology and Epidemiology, Beijing, 100071, PR China.
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Piticchio T, Le Moli R, Tumino D, Frasca F. Relationship between betacoronaviruses and the endocrine system: a new key to understand the COVID-19 pandemic-A comprehensive review. J Endocrinol Invest 2021; 44:1553-1570. [PMID: 33583003 PMCID: PMC7882054 DOI: 10.1007/s40618-020-01486-0] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Accepted: 12/11/2020] [Indexed: 02/06/2023]
Abstract
BACKGROUND A new harmful respiratory disease, called COVID-19 emerged in China in December 2019 due to the infection of a novel coronavirus, called SARS-Coronavirus 2 (SARS-CoV-2), which belongs to the betacoronavirus genus, including SARS-CoV-1 and MERS-CoV. SARS-CoV-2 shares almost 80% of the genome with SARS-CoV-1 and 50% with MERS-CoV. Moreover, SARS-CoV-2 proteins share a high degree of homology (approximately 95%) with SARS-CoV-1 proteins. Hence, the mechanisms of SARS-Cov-1 and SARS-Cov-2 infection are similar and occur via binding to ACE2 protein, which is widely distributed in the human body, with a predominant expression in endocrine tissues including testis, thyroid, adrenal and pituitary. PURPOSE On the basis of expression pattern of the ACE2 protein among different tissues, similarity between SARS-Cov-1 and SARS-Cov-2 and the pathophysiology of COVID-19 disease, we aimed at discussing, after almost one-year pandemic, about the relationships between COVID-19 infection and the endocrine system. First, we discussed the potential effect of hormones on the susceptibility to COVID-19 infection; second, we examined the evidences regarding the effect of COVID-19 on the endocrine system. When data were available, a comparative discussion between SARS and COVID-19 effects was also performed. METHODS A comprehensive literature search within Pubmed was performed. This review has been conducted according to the PRISMA statements. RESULTS Among 450, 100 articles were selected. Tissue and vascular damages have been shown on thyroid, adrenal, testis and pituitary glands, with multiple alterations of endocrine function. CONCLUSION Hormones may affect patient susceptibility to COVID-19 infection but evidences regarding therapeutic implication of these findings are still missing. SARS and COVID-19 may affect endocrine glands and their dense vascularization, impairing endocrine system function. A possible damage of endocrine system in COVID-19 patients should be investigated in both COVID-19 acute phase and recovery to identify both early and late endocrine complications that may be important for patient's prognosis and well-being after COVID-19 infection.
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Affiliation(s)
- T Piticchio
- Endocrinology Section, Department of Clinical and Experimental Medicine, Garibaldi Nesima Hospital, University of Catania, Via Palermo 636, 95122, Catania, Italy
| | - R Le Moli
- Endocrinology Section, Department of Clinical and Experimental Medicine, Garibaldi Nesima Hospital, University of Catania, Via Palermo 636, 95122, Catania, Italy
| | - D Tumino
- Endocrinology Section, Department of Clinical and Experimental Medicine, Garibaldi Nesima Hospital, University of Catania, Via Palermo 636, 95122, Catania, Italy
| | - F Frasca
- Endocrinology Section, Department of Clinical and Experimental Medicine, Garibaldi Nesima Hospital, University of Catania, Via Palermo 636, 95122, Catania, Italy.
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Huang C. Pathogenesis of Coronaviruses Through Human Monocytes and Tissue Macrophages. Viral Immunol 2021; 34:597-606. [PMID: 34297627 DOI: 10.1089/vim.2021.0038] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Coronaviruses (CoVs) contribute significantly to the burden of respiratory diseases, frequently as upper respiratory tract infections. Recent emergence of novel coronaviruses in the last few decades has highlighted the potential transmission, disease, and mortality related to these viruses. In this literature review, we shall explore the disease-causing mechanism of the virus through human monocytes and macrophages. Common strains will be discussed; however, this review will center around coronaviruses responsible for epidemics, namely severe acute respiratory syndrome coronavirus (SARS-CoV)-1 and -2 and the Middle East Respiratory Syndrome Coronavirus (MERS-CoV). Macrophages are key players in the immune system and have been found to play a role in the pathogenesis of lethal coronaviruses. In physiology, they are white blood cells that engulf and digest cellular debris, foreign substances, and microbes. They play a critical role in innate immunity and help initiate adaptive immunity. Human coronaviruses utilize various mechanisms to undermine the innate immune response through its interaction with macrophages and monocytes. It is capable of entering immune cells through DPP4 (dipeptidyl-peptidase 4) receptors and antibody-dependent enhancement, delaying initial interferon response which supports robust viral replication. Pathogenesis includes triggering the production of overwhelming pro-inflammatory cytokines that attract other immune cells to the site of infection, which propagate prolonged pro-inflammatory response. The virus has also been found to suppress the release of anti-inflammatory mediators such as IL-10, leading to an aberrant inflammatory response. Elevated serum cytokines are also believed to contribute to pathological features seen in severe disease such as coagulopathy, acute lung injury, and multiorgan failure.
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Affiliation(s)
- Chenghao Huang
- Medical School, The University of Sheffield, Sheffield, United Kingdom
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Cicco S, Vacca A, Cariddi C, Carella R, Altamura G, Solimando AG, Lauletta G, Pappagallo F, Cirulli A, Stragapede A, Susca N, Grasso S, Ria R. Imaging Evaluation of Pulmonary and Non-Ischaemic Cardiovascular Manifestations of COVID-19. Diagnostics (Basel) 2021; 11:1271. [PMID: 34359355 PMCID: PMC8304239 DOI: 10.3390/diagnostics11071271] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Revised: 07/06/2021] [Accepted: 07/12/2021] [Indexed: 02/06/2023] Open
Abstract
Coronavirus Disease 2019 (COVID-19) has been a pandemic challenge for the last year. Cardiovascular disease is the most described comorbidity in COVID-19 patients, and it is related to the disease severity and progression. COVID-19 induces direct damage on cardiovascular system, leading to arrhythmias and myocarditis, and indirect damage due to endothelial dysfunction and systemic inflammation with a high inflammatory burden. Indirect damage leads to myocarditis, coagulation abnormalities and venous thromboembolism, Takotsubo cardiomyopathy, Kawasaki-like disease and multisystem inflammatory syndrome in children. Imaging can support the management, assessment and prognostic evaluation of these patients. Ultrasound is the most reliable and easy to use in emergency setting and in the ICU as a first approach. The focused approach is useful in management of these patients due its ability to obtain quick and focused results. This tool is useful to evaluate cardiovascular disease and its interplay with lungs. However, a detailed echocardiography evaluation is necessary in a complete assessment of cardiovascular involvement. Computerized tomography is highly sensitive, but it might not always be available. Cardiovascular magnetic resonance and nuclear imaging may be helpful to evaluate COVID-19-related myocardial injury, but further studies are needed. This review deals with different modalities of imaging evaluation in the management of cardiovascular non-ischaemic manifestations of COVID-19, comparing their use in emergency and in intensive care.
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Affiliation(s)
- Sebastiano Cicco
- Internal Medicine Unit “Guido Baccelli”, Department of Biomedical Sciences and Human Oncology (DIMO), University of Bari Aldo Moro, Azienda Ospedaliero-Universitaria Policlinico, Piazza G. Cesare 11, I-70124 Bari, Italy; (R.C.); (A.G.S.); (G.L.); (F.P.); (A.C.); (A.S.); (N.S.); (R.R.)
| | - Antonio Vacca
- Division of Internal Medicine, Department of Medicine, Building 8, University of Udine, I-33100 Udine, Italy;
| | - Christel Cariddi
- Anesthesiology and Intensive Care Unit, Department of Emergency and Organ Transplantation (DETO) Ospedale Policlinico, University of Bari Aldo Moro, Azienda Ospedaliero-Universitaria Policlinico, Piazza G. Cesare 11, I-70124 Bari, Italy; (C.C.); (G.A.); (S.G.)
| | - Rossella Carella
- Internal Medicine Unit “Guido Baccelli”, Department of Biomedical Sciences and Human Oncology (DIMO), University of Bari Aldo Moro, Azienda Ospedaliero-Universitaria Policlinico, Piazza G. Cesare 11, I-70124 Bari, Italy; (R.C.); (A.G.S.); (G.L.); (F.P.); (A.C.); (A.S.); (N.S.); (R.R.)
| | - Gianluca Altamura
- Anesthesiology and Intensive Care Unit, Department of Emergency and Organ Transplantation (DETO) Ospedale Policlinico, University of Bari Aldo Moro, Azienda Ospedaliero-Universitaria Policlinico, Piazza G. Cesare 11, I-70124 Bari, Italy; (C.C.); (G.A.); (S.G.)
| | - Antonio Giovanni Solimando
- Internal Medicine Unit “Guido Baccelli”, Department of Biomedical Sciences and Human Oncology (DIMO), University of Bari Aldo Moro, Azienda Ospedaliero-Universitaria Policlinico, Piazza G. Cesare 11, I-70124 Bari, Italy; (R.C.); (A.G.S.); (G.L.); (F.P.); (A.C.); (A.S.); (N.S.); (R.R.)
| | - Gianfranco Lauletta
- Internal Medicine Unit “Guido Baccelli”, Department of Biomedical Sciences and Human Oncology (DIMO), University of Bari Aldo Moro, Azienda Ospedaliero-Universitaria Policlinico, Piazza G. Cesare 11, I-70124 Bari, Italy; (R.C.); (A.G.S.); (G.L.); (F.P.); (A.C.); (A.S.); (N.S.); (R.R.)
| | - Fabrizio Pappagallo
- Internal Medicine Unit “Guido Baccelli”, Department of Biomedical Sciences and Human Oncology (DIMO), University of Bari Aldo Moro, Azienda Ospedaliero-Universitaria Policlinico, Piazza G. Cesare 11, I-70124 Bari, Italy; (R.C.); (A.G.S.); (G.L.); (F.P.); (A.C.); (A.S.); (N.S.); (R.R.)
| | - Anna Cirulli
- Internal Medicine Unit “Guido Baccelli”, Department of Biomedical Sciences and Human Oncology (DIMO), University of Bari Aldo Moro, Azienda Ospedaliero-Universitaria Policlinico, Piazza G. Cesare 11, I-70124 Bari, Italy; (R.C.); (A.G.S.); (G.L.); (F.P.); (A.C.); (A.S.); (N.S.); (R.R.)
| | - Assunta Stragapede
- Internal Medicine Unit “Guido Baccelli”, Department of Biomedical Sciences and Human Oncology (DIMO), University of Bari Aldo Moro, Azienda Ospedaliero-Universitaria Policlinico, Piazza G. Cesare 11, I-70124 Bari, Italy; (R.C.); (A.G.S.); (G.L.); (F.P.); (A.C.); (A.S.); (N.S.); (R.R.)
| | - Nicola Susca
- Internal Medicine Unit “Guido Baccelli”, Department of Biomedical Sciences and Human Oncology (DIMO), University of Bari Aldo Moro, Azienda Ospedaliero-Universitaria Policlinico, Piazza G. Cesare 11, I-70124 Bari, Italy; (R.C.); (A.G.S.); (G.L.); (F.P.); (A.C.); (A.S.); (N.S.); (R.R.)
| | - Salvatore Grasso
- Anesthesiology and Intensive Care Unit, Department of Emergency and Organ Transplantation (DETO) Ospedale Policlinico, University of Bari Aldo Moro, Azienda Ospedaliero-Universitaria Policlinico, Piazza G. Cesare 11, I-70124 Bari, Italy; (C.C.); (G.A.); (S.G.)
| | - Roberto Ria
- Internal Medicine Unit “Guido Baccelli”, Department of Biomedical Sciences and Human Oncology (DIMO), University of Bari Aldo Moro, Azienda Ospedaliero-Universitaria Policlinico, Piazza G. Cesare 11, I-70124 Bari, Italy; (R.C.); (A.G.S.); (G.L.); (F.P.); (A.C.); (A.S.); (N.S.); (R.R.)
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45
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Conte C. Possible Link between SARS-CoV-2 Infection and Parkinson's Disease: The Role of Toll-Like Receptor 4. Int J Mol Sci 2021; 22:7135. [PMID: 34281186 PMCID: PMC8269350 DOI: 10.3390/ijms22137135] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Revised: 06/19/2021] [Accepted: 06/29/2021] [Indexed: 12/13/2022] Open
Abstract
Parkinson's disease (PD) is the most common neurodegenerative motor disorder characterized by selective degeneration of dopaminergic neurons in the substantia nigra pars compacta (SNpc) of the midbrain, depletion of dopamine (DA), and impaired nigrostriatal pathway. The pathological hallmark of PD includes the aggregation and accumulation α-synuclein (α-SYN). Although the precise mechanisms underlying the pathogenesis of PD are still unknown, the activation of toll-like receptors (TLRs), mainly TLR4 and subsequent neuroinflammatory immune response, seem to play a significant role. Mounting evidence suggests that viral infection can concur with the precipitation of PD or parkinsonism. The recently identified coronavirus named severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is the causative agent of ongoing pandemic coronavirus disease 2019 (COVID-19), responsible for 160 million cases that led to the death of more than three million individuals worldwide. Studies have reported that many patients with COVID-19 display several neurological manifestations, including acute cerebrovascular diseases, conscious disturbance, and typical motor and non-motor symptoms accompanying PD. In this review, the neurotropic potential of SARS-CoV-2 and its possible involvement in the pathogenesis of PD are discussed. Specifically, the involvement of the TLR4 signaling pathway in mediating the virus entry, as well as the massive immune and inflammatory response in COVID-19 patients is explored. The binding of SARS-CoV-2 spike (S) protein to TLR4 and the possible interaction between SARS-CoV-2 and α-SYN as contributing factors to neuronal death are also considered.
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Affiliation(s)
- Carmela Conte
- Department of Pharmaceutical Sciences, University of Perugia, via Fabretti, 06123 Perugia, Italy
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Khatam‐Lashgari A, Henningsen MJ, Olsen KB, Jacobsen C, Hasselby JP, Colville‐Ebeling B, Banner J. Autopsies in pandemics - a perspective on barriers and benefits. Is it time for a revival? APMIS 2021; 129:324-339. [PMID: 33645838 PMCID: PMC8013917 DOI: 10.1111/apm.13111] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Accepted: 12/21/2020] [Indexed: 01/13/2023]
Abstract
Influenza virus and coronavirus pandemics regularly sweep the globe, at great cost of health and economy. Our aim was to conduct a PubMed search for autopsy studies on influenza and coronavirus to investigate the contribution of autopsies during pandemics, focussing on autopsy methods and procedures and the role of autopsy findings in pandemics. The retrieved autopsy studies generally relied on microscopy, polymerase chain reaction (PCR), immunostaining and electron microscopy. Most were small and reported on lung effects, including diffuse alveolar damage (DAD), pneumonia and tracheobronchitis. Antibiotic therapy has diminished a role for bacterial pneumonia, whereas obesity is an emerging risk factor. Autopsy studies have provided new insights into coronavirus disease 2019 (COVID-19) treatments like anti-coagulative therapy. Unfortunately, autopsies during pandemics are hampered by lack of guidelines, facilities and expertise for handling potentially infectious corpses and by widely varying recommendations for personal protective equipment and procedures. The Department of Forensic Pathology, at the Forensic Institute, at the University of Copenhagen in Denmark has, in collaboration with the Department of Pathology, Rigshospitalet, Copenhagen, initiated a prospective observational study on COVID-19-related deaths encompassing postmortem imaging, standardized autopsy procedures/reporting and extensive tissue sampling for histological, chemical, microbiological and genetic analysis. The study involves a diverse array of research groups at the University of Copenhagen, and the clinical field.
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Affiliation(s)
- Apameh Khatam‐Lashgari
- Department of Forensic MedicineSection of Forensic PathologyUniversity of CopenhagenCopenhagenDenmark
| | - Mikkel Jon Henningsen
- Department of Forensic MedicineSection of Forensic PathologyUniversity of CopenhagenCopenhagenDenmark
| | - Kristine Boisen Olsen
- Department of Forensic MedicineSection of Forensic PathologyUniversity of CopenhagenCopenhagenDenmark
| | - Christina Jacobsen
- Department of Forensic MedicineSection of Forensic PathologyUniversity of CopenhagenCopenhagenDenmark
| | - Jane Preuss Hasselby
- Department of PathologyUniversity Hospital of Copenhagen (Rigshospitalet)CopenhagenDenmark
| | | | - Jytte Banner
- Department of Forensic MedicineSection of Forensic PathologyUniversity of CopenhagenCopenhagenDenmark
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Lyubavina N, Saltsev S, Menkov N, Tyurikova L, Plastinina S, Shonia M, Tulichev A, Milyutina M, Makarova E. Immunological Approaches to the Treatment of New Coronavirus Infection (Review). Sovrem Tekhnologii Med 2021; 13:81-99. [PMID: 34603758 PMCID: PMC8482822 DOI: 10.17691/stm2021.13.3.09] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2021] [Indexed: 01/08/2023] Open
Abstract
The pandemic of the new coronavirus infection (COVID-19) caused by the SARS-CoV-2 virus has spread all over the world. The large amount of information that appears every day requires comprehension and systematization. The immunological aspects of the virus-host interaction are the core issues in the effective treatment and prevention of COVID-19' development. The review analyzes the known pathways of the viral invasion and evasion, the mechanisms of the cytokine storm, endothelial damage, and hypercoagulability associated with SARS-CoV-2 infection. Clinical data from previous SARS and MERS epidemics is discussed here. We also address the therapeutic approaches based on the basic knowledge of immune response and the blood cells' immune functions, as well as the ways to reduce their hyperactivation. The use of interferon therapy, anti-inflammatory therapy, anti-cytokine therapy, neutralizing antibodies, convalescent plasma, and mesenchymal stem cells, as well as prophylactic vaccines, is discussed.
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Affiliation(s)
- N.A. Lyubavina
- Associate Professor, Department of Propedeutics of Internal Diseases; Privolzhsky Research Medical University, 10/1 Minin and Pozharsky Square, Nizhny Novgorod, 603005, Russia
| | - S.G. Saltsev
- Associate Professor, Department of Propedeutics of Internal Diseases; Privolzhsky Research Medical University, 10/1 Minin and Pozharsky Square, Nizhny Novgorod, 603005, Russia
| | - N.V. Menkov
- Associate Professor, Department of Propedeutics of Internal Diseases; Privolzhsky Research Medical University, 10/1 Minin and Pozharsky Square, Nizhny Novgorod, 603005, Russia
| | - L.V. Tyurikova
- Associate Professor, Department of Propedeutics of Internal Diseases; Privolzhsky Research Medical University, 10/1 Minin and Pozharsky Square, Nizhny Novgorod, 603005, Russia
| | - S.S. Plastinina
- Associate Professor, Department of Propedeutics of Internal Diseases; Privolzhsky Research Medical University, 10/1 Minin and Pozharsky Square, Nizhny Novgorod, 603005, Russia
| | - M.L. Shonia
- Associate Professor, Department of Propedeutics of Internal Diseases; Privolzhsky Research Medical University, 10/1 Minin and Pozharsky Square, Nizhny Novgorod, 603005, Russia
| | - A.A. Tulichev
- Assistant, Department of Propedeutics of Internal Diseases; Privolzhsky Research Medical University, 10/1 Minin and Pozharsky Square, Nizhny Novgorod, 603005, Russia
| | - M.Yu. Milyutina
- Assistant, Department of Propedeutics of Internal Diseases; Privolzhsky Research Medical University, 10/1 Minin and Pozharsky Square, Nizhny Novgorod, 603005, Russia
| | - E.V. Makarova
- Associate Professor, Head of the Department of Propedeutics of Internal Diseases; Privolzhsky Research Medical University, 10/1 Minin and Pozharsky Square, Nizhny Novgorod, 603005, Russia
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48
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Jafari Khaljiri H, Jamalkhah M, Amini Harandi A, Pakdaman H, Moradi M, Mowla A. Comprehensive Review on Neuro-COVID-19 Pathophysiology and Clinical Consequences. Neurotox Res 2021; 39:1613-1629. [PMID: 34169404 PMCID: PMC8225460 DOI: 10.1007/s12640-021-00389-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Revised: 06/14/2021] [Accepted: 06/16/2021] [Indexed: 01/08/2023]
Abstract
Aside from the respiratory distress as the predominant clinical presentation of SARS-CoV-2 infection, various neurological complications have been reported with the infection during the ongoing pandemic, some of which cause serious morbidity and mortality. Herein, we gather the latest anatomical evidence of the virus's presence within the central nervous system. We then delve into the possible SARS-CoV-2 entry routes into the neurological tissues, with the hematogenous and the neuronal routes as the two utmost passage routes into the nervous system. We then give a comprehensive review of the neurological manifestations of the SARS-CoV-2 invasion in both the central and peripheral nervous system and its underlying pathophysiology via investigating large studies in the field and case reports in cases of study scarcity.
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Affiliation(s)
- Helia Jafari Khaljiri
- Brain Mapping Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Monire Jamalkhah
- Department of Biotechnology, College of Science, University of Tehran, Tehran, Iran
| | - Ali Amini Harandi
- Brain Mapping Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Hossein Pakdaman
- Brain Mapping Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Milad Moradi
- Brain Mapping Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Ashkan Mowla
- Division of Endovascular Neurosurgery, Department of Neurological Surgery, Keck School of Medicine, University of Southern California (USC), Los Angeles, CA, USA
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Ning S, Yu B, Wang Y, Wang F. SARS-CoV-2: Origin, Evolution, and Targeting Inhibition. Front Cell Infect Microbiol 2021; 11:676451. [PMID: 34222046 PMCID: PMC8248807 DOI: 10.3389/fcimb.2021.676451] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2021] [Accepted: 05/28/2021] [Indexed: 01/18/2023] Open
Abstract
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) caused an outbreak in Wuhan city, China and quickly spread worldwide. Currently, there are no specific drugs or antibodies that claim to cure severe acute respiratory diseases. For SARS-CoV-2, the spike (S) protein recognizes and binds to the angiotensin converting enzyme 2 (ACE2) receptor, allowing viral RNA to enter the host cell. The main protease (Mpro) is involved in the proteolytic process for mature non-structural proteins, and RNA-dependent RNA polymerase (RdRp) is responsible for the viral genome replication and transcription processes. Owing to the pivotal physiological roles in viral invasion and replication, S protein, Mpro, RdRp are regarded as the main therapeutic targets for coronavirus disease 2019 (COVID-19). In this review, we carried out an evolutionary analysis of SARS-CoV-2 in comparison with other mammal-infecting coronaviruses that have sprung up in the past few decades and described the pathogenic mechanism of SARS-CoV-2. We displayed the structural details of S protein, Mpro, and RdRp, as well as their complex structures with different chemical inhibitors or antibodies. Structural comparisons showed that some neutralizing antibodies and small molecule inhibitors could inhibit S protein, Mpro, or RdRp. Moreover, we analyzed the structural differences between SARS-CoV-2 ancestral S protein and D614G mutant, which led to a second wave of infection during the recent pandemic. In this context, we outline the methods that might potentially help cure COVID-19 and provide a summary of effective chemical molecules and neutralizing antibodies.
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Affiliation(s)
- Shuo Ning
- Key Laboratory of Molecular Medicine and Biotherapy, School of Life Science, Beijing Institute of Technology, Beijing, China
| | - Beiming Yu
- Key Laboratory of Molecular Medicine and Biotherapy, School of Life Science, Beijing Institute of Technology, Beijing, China
| | - Yanfeng Wang
- Key Laboratory of Molecular Medicine and Biotherapy, School of Life Science, Beijing Institute of Technology, Beijing, China
| | - Feng Wang
- Key Laboratory of Molecular Medicine and Biotherapy, School of Life Science, Beijing Institute of Technology, Beijing, China
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50
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Cai Y, Ye LP, Song YQ, Mao XL, Wang L, Jiang YZ, Que WT, Li SW. Liver injury in COVID-19: Detection, pathogenesis, and treatment. World J Gastroenterol 2021; 27:3022-3036. [PMID: 34168405 PMCID: PMC8192279 DOI: 10.3748/wjg.v27.i22.3022] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/24/2021] [Revised: 03/24/2021] [Accepted: 04/22/2021] [Indexed: 02/06/2023] Open
Abstract
In the early December 2019, a novel coronavirus named severe acute respiratory syndrome coronavirus 2 was first reported in Wuhan, China, followed by an outbreak that spread around the world. Numerous studies have shown that liver injury is common in patients with coronavirus disease 2019 (COVID-19), and may aggravate the severity of the disease. However, the exact cause and specific mechanism of COVID-associated liver injury needs to be elucidated further. In this review, we present an analysis of the clinical features, potential mechanisms, and treatment strategies for liver injury associated with COVID-19. We hope that this review would benefit clinicians in devising better strategies for management of such patients.
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Affiliation(s)
- Yue Cai
- Key Laboratory of Minimally Invasive Techniques & Rapid Rehabilitation of Digestive System Tumor of Zhejiang Province, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Linhai 317000, Zhejiang Province, China
- Department of Gastroenterology, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Linhai 317000, Zhejiang Province, China
| | - Li-Ping Ye
- Key Laboratory of Minimally Invasive Techniques & Rapid Rehabilitation of Digestive System Tumor of Zhejiang Province, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Linhai 317000, Zhejiang Province, China
- Department of Gastroenterology, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Linhai 317000, Zhejiang Province, China
- School of Medicine, Zhejiang University, Hangzhou 310000, Zhejiang Province, China
| | - Ya-Qi Song
- School of Medicine, Zhejiang University, Hangzhou 310000, Zhejiang Province, China
| | - Xin-Li Mao
- Key Laboratory of Minimally Invasive Techniques & Rapid Rehabilitation of Digestive System Tumor of Zhejiang Province, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Linhai 317000, Zhejiang Province, China
- Department of Gastroenterology, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Linhai 317000, Zhejiang Province, China
| | - Li Wang
- College of Basic Medicine, Inner Mongolia Medical University, Hohhot 010000, Inner Mongolia Autonomous Region, China
| | - Yan-Zhi Jiang
- Department of Gastroenterology and Hepatology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200000, China
| | - Wei-Tao Que
- Department of Surgery, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200000, China
| | - Shao-Wei Li
- Key Laboratory of Minimally Invasive Techniques & Rapid Rehabilitation of Digestive System Tumor of Zhejiang Province, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Linhai 317000, Zhejiang Province, China
- Department of Gastroenterology, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Linhai 317000, Zhejiang Province, China
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