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Norouzi A. Treatment of SARS-CoV-2 (COVID-19) cases by the oral administration of montelukast tablets. BIONATURA 2020. [DOI: 10.21931/rb/2020.05.04.5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
According to the hypothesis, montelukast may have therapeutic action against severe acute respiratory syndrome (SARS) occurred by coronavirus 2 (CoV-19). The research was aimed to evaluate the therapeutic effects of montelukast tablet on coronavirus infectious disease (COVID-19) patients. A total of 20 COVID-19 confirmed patients were included in this study. The presence of COVID-19 infections in all patients was confirmed using real-time polymerase chain reaction (PCR) and computerized tomography (CT) scan. Confirmed cases were treated with oral administration of montelukast (10 mg) tablet for 10 days. The study population was included 18 to 82 years old patients (10 males and 10 females). The mean age of studied men and women individuals were 44.7±17 and 41±17.45 years, respectively. Frequency of respiratory distress, cough, abdominal cramps/diarrhea, fever, and odor disorder clinical signs amongst the examined patients were 85%, 90%, 20%, 70%, and 65%, respectively. Our findings revealed that all patients who were received 10 days of oral administration of montelukast tablets (10 mg) were recovered from the COVID-19 disease.
Additionally, all of the clinical signs of COVID-19 patients, including respiratory distress, cough, and odor disorder, were gradually disappeared. Our findings revealed that widespread oral administration of montelukast tablets (10 mg) is a potential treatment for COVID-19 disease. However, several double-blind and multifactorial clinical trials should perform to determine the other clinical aspects of the treatment of COVID-19 patients by oral administration of montelukast.
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Affiliation(s)
- Ameneh Norouzi
- Master of Cellular and Molecular Biology, Division of Biochemistry, Iran
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Rana AK, Rahmatkar SN, Kumar A, Singh D. Glycogen synthase kinase-3: A putative target to combat severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic. Cytokine Growth Factor Rev 2020; 58:92-101. [PMID: 32948440 PMCID: PMC7446622 DOI: 10.1016/j.cytogfr.2020.08.002] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2020] [Accepted: 08/20/2020] [Indexed: 02/07/2023]
Abstract
The coronavirus disease 19 (COVID-19) outbreak caused by Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) had turned out to be highly pathogenic and transmittable. Researchers throughout the globe are still struggling to understand this strain's aggressiveness in search of putative therapies for its control. Crosstalk between oxidative stress and systemic inflammation seems to support the progression of the infection. Glycogen synthase kinase-3 (Gsk-3) is a conserved serine/threonine kinase that mainly participates in cell proliferation, development, stress, and inflammation in humans. Nucleocapsid protein of SARS-CoV-2 is an important structural protein responsible for viral replication and interferes with the host defence mechanism by the help of Gsk-3 protein. The viral infected cells show activated Gsk-3 protein that degrades the Nuclear factor erythroid 2-related factor (Nrf2) protein, resulting in excessive oxidative stress. Activated Gsk-3 also modulates CREB-DNA activity, phosphorylates NF-κB, and degrades β-catenin, thus provokes systemic inflammation. Interaction between these two pathophysiological events, oxidative stress, and inflammation enhance mucous secretion, coagulation cascade, and hypoxia, which ultimately leads to multiple organs failure, resulting in the death of the infected patient. The present review aims to highlight the pathogenic role of Gsk-3 in viral replication, initiation of oxidative stress, and inflammation during SARS-CoV-2 infection. The review also summarizes the potential Gsk-3 pathway modulators as putative therapeutic interventions in combating the COVID-19 pandemic.
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Affiliation(s)
- Anil Kumar Rana
- Pharmacology and Toxicology Laboratory, CSIR-Institute of Himalayan Bioresource Technology, Palampur, 176061, Himachal Pradesh, India; Academy of Scientific and Innovative Research (AcSIR), CSIR-Institute of Himalayan Bioresource Technology, Palampur, 176061, Himachal Pradesh, India
| | - Shubham Nilkanth Rahmatkar
- Pharmacology and Toxicology Laboratory, CSIR-Institute of Himalayan Bioresource Technology, Palampur, 176061, Himachal Pradesh, India; Academy of Scientific and Innovative Research (AcSIR), CSIR-Institute of Himalayan Bioresource Technology, Palampur, 176061, Himachal Pradesh, India
| | - Amit Kumar
- Pharmacology and Toxicology Laboratory, CSIR-Institute of Himalayan Bioresource Technology, Palampur, 176061, Himachal Pradesh, India; Academy of Scientific and Innovative Research (AcSIR), CSIR-Institute of Himalayan Bioresource Technology, Palampur, 176061, Himachal Pradesh, India
| | - Damanpreet Singh
- Pharmacology and Toxicology Laboratory, CSIR-Institute of Himalayan Bioresource Technology, Palampur, 176061, Himachal Pradesh, India; Academy of Scientific and Innovative Research (AcSIR), CSIR-Institute of Himalayan Bioresource Technology, Palampur, 176061, Himachal Pradesh, India.
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Bearden DM, Aiken PB, Cheng YH, Mai E, Peters TM. COVID-19: a primer for healthcare providers. Wien Klin Wochenschr 2020; 132:390-395. [PMID: 32435870 PMCID: PMC7238722 DOI: 10.1007/s00508-020-01678-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Accepted: 05/04/2020] [Indexed: 12/19/2022]
Abstract
According to the World Health Organization (WHO) the China office was first notified of cases of atypical pneumonia in Wuhan City on 31 December 2019. A viral genome sequence of a novel coronavirus, currently termed SARS-CoV‑2, with a disease process called COVID-19 was released 1 week later via online resources to obtain public health support in control of spread. Since then, the virus rapidly evolved into a global pandemic. Therefore, healthcare providers need to be familiar with the clinical presentation of infected patients and measures to quickly isolate them. The prevention of nosocomial spread is paramount to proper control of COVID-19 and is reviewed. Currently, treatment is supportive. Researchers are working to develop vaccines and identify effective antiviral interventions. Those recently discussed in the literature are briefly reviewed.
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Affiliation(s)
- Donna M Bearden
- Hospitalists Service, University of Alabama at Birmingham Hospitals, Birmingham, USA.
| | - Patricia B Aiken
- Hospitalists Service, University of Alabama at Birmingham Hospitals, Birmingham, USA
| | - Yu Hsin Cheng
- Hospitalists Service, University of Alabama at Birmingham Hospitals, Birmingham, USA
| | - Emily Mai
- Hospitalists Service, University of Alabama at Birmingham Hospitals, Birmingham, USA
| | - Timothy M Peters
- Hospitalists Service, University of Alabama at Birmingham Hospitals, Birmingham, USA
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Embi MN, Ganesan N, Sidek HM. Is GSK3β a molecular target of chloroquine treatment against COVID-19? Drug Discov Ther 2020; 14:107-108. [PMID: 32321878 DOI: 10.5582/ddt.2020.03010] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
The recent clinical trial reports pertaining to the efficacy of chloroquine and hydroxychloroquine against COVID-19 albeit yet to be validated with larger clinical trials, have sparked much interest globally to evaluate whether this anti-malarial drug can be repurposed for the treatment of COVID-19. In addition to its anti-viral activity, the anti-inflammatory activity of chloroquine may also contribute to its efficacy. Based on our data obtained from an animal infection model of melioidosis (a disease caused by the bacteria Burkholderia pseudomallei), treatment with chloroquine can result in the phosphorylation and consequent inhibition of glycogen synthase kinase-3β (GSK3β). This serine/threonine protein kinase is now recognised as a point of convergence for host inflammatory response. In view of this, it is plausible that the mechanism for the anti-inflammatory effect of chloroquine against COVID-19 involves inhibition of host GSK3β.
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Affiliation(s)
- Mohammed Noor Embi
- Department of Biological Sciences and Biotechnology, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, Selangor, Malaysia
| | - Nagesswary Ganesan
- Department of Biological Sciences and Biotechnology, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, Selangor, Malaysia
| | - Hasidah Mohd Sidek
- Department of Biological Sciences and Biotechnology, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, Selangor, Malaysia
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