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Bhowmick S, Mistri TK, Khan MR, Patil PC, Busquets R, Ashif Ikbal AM, Choudhury A, Roy DK, Palit P, Saha A. Investigation of bio-active Amaryllidaceae alkaloidal small molecules as putative SARS-CoV-2 main protease and host TMPRSS2 inhibitors: interpretation by in-silico simulation study. J Biomol Struct Dyn 2024; 42:7107-7127. [PMID: 37482789 DOI: 10.1080/07391102.2023.2238065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Accepted: 07/13/2023] [Indexed: 07/25/2023]
Abstract
The novel coronavirus disease 2019 (Covid-19) outburst is still threatening global health. This highly contagious viral disease is caused by the infection of SARS-CoV-2 virus. Covid-19 and post-Covid-19 complications induce noteworthy mortality. Potential chemical hits and leads against SARS-CoV-2 for combating Covid-19 are urgently required. In the present study, a virtual-screening protocol was executed on potential Amaryllidaceae alkaloids from a pool of natural compound library against SARS-CoV-2 main protease (Mpro) and transmembrane serine protease (TMPRSS2). For the collected 1016 alkaloids from the curated library, initially, molecular docking using AutoDock Vina (ADV), and thereafter 100 ns molecular-dynamic (MD) simulation has been executed for the best top-ranked binding affinity compounds for both the viral and host proteins. Comprehensive intermolecular-binding interactions profile of Amaryllidaceae alkaloids suggested that phyto-compounds Galantamine, Lycorenine, and Neronine as potent modulators of SARS-CoV-2 Mpro and host TMPRSS2 protein. All atomistic long range 100 ns MD simulation studies of each top ranked complex in triplicates also illustrated strong binding affinity of three compounds towards Mpro and TMPRSS2. Identified compounds might be recommended as prospective anti-viral agents for future drug development selectively targeting the SARS-CoV-2 Mpro or blocking host TMPRSS2 receptor, subjected to pre-clinical and clinical assessment for a better understanding of in-vitro molecular interaction and in-vivo validation.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
| | - Tapan Kumar Mistri
- Department of Chemistry, SRM Institute of Science and Technology, Kattankulathur, Potheri, India
| | - Mohammad Rizwan Khan
- Department of Chemistry, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Pritee Chunarkar Patil
- Department of Bioinformatics, Rajiv Gandhi Institute of IT and Biotechnology, Bharati Vidyapeeth Deemed University, Pune, India
| | - Rosa Busquets
- School of Life Sciences, Pharmacy and Chemistry, Kingston University London, Kingston-upon-Thames, Surrey, UK
| | - Abu Md Ashif Ikbal
- Department of Pharmaceutical Science, Division of Pharmacognosy, Drug Discovery Research Laboratory, Assam University (A Central University), Assam, India
| | | | - Dilip Kumar Roy
- Department of Pharmaceutical Technology, JIS University, Kolkata, India
| | - Partha Palit
- Department of Pharmaceutical Science, Division of Pharmacognosy, Drug Discovery Research Laboratory, Assam University (A Central University), Assam, India
| | - Achintya Saha
- Department of Chemical Technology, University of Calcutta, Kolkata, India
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2
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Aouabdi S, Aboalola D, Zakari S, Alwafi S, Nedjadi T, Alsiary R. Protective potential of mesenchymal stem cells against COVID-19 during pregnancy. Future Sci OA 2024; 10:FSO924. [PMID: 38836262 PMCID: PMC11149780 DOI: 10.2144/fsoa-2023-0179] [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: 08/31/2023] [Accepted: 10/17/2023] [Indexed: 06/06/2024] Open
Abstract
SARS-CoV-2 causes COVID-19. COVID-19 has led to severe clinical illnesses and an unprecedented death toll. The virus induces immune inflammatory responses specifically cytokine storm in lungs. Several published reports indicated that pregnant females are less likely to develop severe symptoms compared with non-pregnant. Putative protective role of maternal blood circulating fetal mesenchymal stem cells (MSCs) has emerged and have been put forward as an explanation to alleviated symptoms. MSCs with immune-modulatory, anti-inflammatory and anti-viral roles, hold great potential for the treatment of COVID-19. MSCs could be an alternative to treat infections resulting from the SARS-CoV-2 and potential future outbreaks. This review focuses on the MSCs putative protective roles against COVID-19 in pregnant females.
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Affiliation(s)
- Sihem Aouabdi
- King Abdullah International Medical Research Center, Jeddah, 21423, Saudi Arabia
- King Saud Bin Abdulaziz University for Health Sciences, Jeddah, 21423, Saudi Arabia
| | - Doaa Aboalola
- King Abdullah International Medical Research Center, Jeddah, 21423, Saudi Arabia
- King Saud Bin Abdulaziz University for Health Sciences, Jeddah, 21423, Saudi Arabia
| | - Samer Zakari
- King Abdullah International Medical Research Center, Jeddah, 21423, Saudi Arabia
- King Saud Bin Abdulaziz University for Health Sciences, Jeddah, 21423, Saudi Arabia
| | - Suliman Alwafi
- King Abdullah International Medical Research Center, Jeddah, 21423, Saudi Arabia
- King Saud Bin Abdulaziz University for Health Sciences, Jeddah, 21423, Saudi Arabia
| | - Taoufik Nedjadi
- King Abdullah International Medical Research Center, Jeddah, 21423, Saudi Arabia
- King Saud Bin Abdulaziz University for Health Sciences, Jeddah, 21423, Saudi Arabia
| | - Rawiah Alsiary
- King Abdullah International Medical Research Center, Jeddah, 21423, Saudi Arabia
- King Saud Bin Abdulaziz University for Health Sciences, Jeddah, 21423, Saudi Arabia
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3
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Abbasi M, Mansourian M, Oskouie AA, Taheri S, Mahnam K. In-silico study MM/GBSA binding free energy and molecular dynamics simulation of some designed remdesivir derivatives as the inhibitory potential of SARS-CoV-2 main protease. Res Pharm Sci 2024; 19:29-41. [PMID: 39006973 PMCID: PMC11244705 DOI: 10.4103/1735-5362.394818] [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: 02/20/2023] [Revised: 05/16/2023] [Accepted: 01/17/2024] [Indexed: 07/16/2024] Open
Abstract
Background and purpose Coronavirus disease (COVID-19) is one of the greatest challenges of the twentieth century. Recently, in silico tools help to predict new inhibitors of SARS-CoV-2. In this study, the new compounds based on the remdesivir structure (12 compounds) were designed. Experimental approach The main interactions of remdesivir and designed compounds were investigated in the 3CLpro active site. The binding free energy of compounds by the MM-GBSA method was calculated and the best compound (compound 12 with the value of -88.173 kcal/mol) was introduced to the molecular dynamics simulation study. Findings/Results The simulation results were compared with the results of protein simulation without the presence of an inhibitor and in the presence of remdesivir. Additionally, the RMSD results for the protein backbone showed that compound 12 in the second 50 nanoseconds has less fluctuation than the protein alone and in the presence of remdesivir, which indicates the stability of the compound in the active site of the Mpro protein. Furthermore, protein compactness was investigated in the absence of compounds and the presence of compound 12 and remdesivir. The Rg diagram shows a fluctuation of approximately 0.05 A, which indicates the compressibility of the protein in the presence and absence of compounds. The results of the RMSF plot also show the stability of essential amino acids during protein binding. Conclusion and implications Supported by the theoretical results, compound 12 could have the potential to inhibit the 3CLpro enzyme, which requires further in vitro studies and enzyme inhibition must also be confirmed at protein levels.
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Affiliation(s)
- Maryam Abbasi
- Department of Pharmaceutical Chemistry, School of Pharmacy, Hormozgan University of Medical Sciences, Bandar Abbas, Iran
| | - Mahboubeh Mansourian
- Medicinal Plants Research Center, Yasuj University of Medical Sciences, Yasuj, I.R. Iran
- Department of Pharmacology, Faculty of Medicine, Yasuj University of Medical Sciences, Yasuj, I.R. Iran
| | - Afsaneh Arefi Oskouie
- Department of Basic Sciences, Faculty of Paramedical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, I.R. Iran
| | - Salman Taheri
- Chemistry & Chemical Engineering Research Center of Iran, P.O. Box 14335-186, Tehran, I.R. Iran
| | - Karim Mahnam
- Faculty of Science, Department of Biology, Shahrekord University, Shahrekord, I.R. Iran
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4
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Kontoghiorghes GJ, Kolnagou A, Kontoghiorghe CN. Post COVID-19 Reflections and Questions: How Prepared Are We for the Next Pandemic? Int J Mol Sci 2024; 25:859. [PMID: 38255933 PMCID: PMC11326220 DOI: 10.3390/ijms25020859] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Revised: 01/06/2024] [Accepted: 01/08/2024] [Indexed: 01/24/2024] Open
Abstract
While the end of the COVID-19 pandemic was announced earlier in 2023 by WHO, the currently dominating COVID-19 virus variants, such as the omicron sub-lineages XBB [...].
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Affiliation(s)
- George J Kontoghiorghes
- Postgraduate Research Institute of Science, Technology, Environment and Medicine, 3 Ammochostou Street, Limassol 3021, Cyprus
| | - Annita Kolnagou
- Postgraduate Research Institute of Science, Technology, Environment and Medicine, 3 Ammochostou Street, Limassol 3021, Cyprus
| | - Christina N Kontoghiorghe
- Postgraduate Research Institute of Science, Technology, Environment and Medicine, 3 Ammochostou Street, Limassol 3021, Cyprus
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5
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Alrehaily A, Elfiky AA, Ibrahim IM, Ibrahim MN, Sonousi A. Novel sofosbuvir derivatives against SARS-CoV-2 RNA-dependent RNA polymerase: an in silico perspective. Sci Rep 2023; 13:23080. [PMID: 38155165 PMCID: PMC10754943 DOI: 10.1038/s41598-023-49712-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Accepted: 12/11/2023] [Indexed: 12/30/2023] Open
Abstract
The human coronavirus, SARS-CoV-2, had a negative impact on both the economy and human health, and the emerging resistant variants are an ongoing threat. One essential protein to target to prevent virus replication is the viral RNA-dependent RNA polymerase (RdRp). Sofosbuvir, a uridine nucleotide analog that potently inhibits viral polymerase, has been found to help treat SARS-CoV-2 patients. This work combines molecular docking and dynamics simulation (MDS) to test 14 sofosbuvir-based modifications against SARS-CoV-2 RdRp. The results reveal comparable (slightly better) average binding affinity of five modifications (compounds 3, 4, 11, 12, and 14) to the parent molecule, sofosbuvir. Compounds 3 and 4 show the best average binding affinities against SARS-CoV-2 RdRp (- 16.28 ± 5.69 and - 16.25 ± 5.78 kcal/mol average binding energy compared to - 16.20 ± 6.35 kcal/mol for sofosbuvir) calculated by Molecular Mechanics Generalized Born Surface Area (MM-GBSA) after MDS. The present study proposes compounds 3 and 4 as potential SARS-CoV-2 RdRp blockers, although this has yet to be proven experimentally.
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Affiliation(s)
- Abdulwahed Alrehaily
- Biology Department, Faculty of Science, Islamic University of Madinah, 42351, Madinah, Saudi Arabia
| | - Abdo A Elfiky
- Biophysics Department, Faculty of Science, Cairo University, Giza, Egypt.
| | - Ibrahim M Ibrahim
- Biophysics Department, Faculty of Science, Cairo University, Giza, Egypt
| | - Mohamed N Ibrahim
- Clinical Laboratories Department, College of Applied Medical Sciences, Jouf University, Qurrayat, Saudi Arabia
| | - Amr Sonousi
- Pharmaceutical Organic Department, Faculty of Pharmacy, Cairo University, Giza, Egypt
- University of Hertfordshire Hosted By Global Academic Foundation, New Administrative Capital, Cairo, Egypt
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6
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Tan C, Wang N, Deng S, Wu X, Yue C, Jia X, Lyu Y. The development and application of pseudoviruses: assessment of SARS-CoV-2 pseudoviruses. PeerJ 2023; 11:e16234. [PMID: 38077431 PMCID: PMC10710176 DOI: 10.7717/peerj.16234] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Accepted: 09/14/2023] [Indexed: 12/18/2023] Open
Abstract
Although most Coronavirus disease (COVID-19) patients can recover fully, the disease remains a significant cause of morbidity and mortality. In addition to the consequences of acute infection, a proportion of the population experiences long-term adverse effects associated with SARS-CoV-2. Therefore, it is still critical to comprehend the virus's characteristics and how it interacts with its host to develop effective drugs and vaccines against COVID-19. SARS-CoV-2 pseudovirus, a replication-deficient recombinant glycoprotein chimeric viral particle, enables investigations of highly pathogenic viruses to be conducted without the constraint of high-level biosafety facilities, considerably advancing virology and being extensively employed in the study of SARS-CoV-2. This review summarizes three methods of establishing SARS-CoV-2 pseudovirus and current knowledge in vaccine development, neutralizing antibody research, and antiviral drug screening, as well as recent progress in virus entry mechanism and susceptible cell screening. We also discuss the potential advantages and disadvantages.
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Affiliation(s)
- Conglian Tan
- Key Laboratory of Microbial Drugs Innovation and Transformation, Medical College, Yan’an University, Yan’an, Shaanxi, China
- Non-coding RNA and Drug Discovery Key Laboratory of Sichuan Province, Chengdu Medical College, Chengdu, Sichuan, China
| | - Nian Wang
- Chengdu Medical College, Chengdu, Sichuan, China
| | - Shanshan Deng
- Non-coding RNA and Drug Discovery Key Laboratory of Sichuan Province, Chengdu Medical College, Chengdu, Sichuan, China
| | - Xiaoheng Wu
- Key Laboratory of Microbial Drugs Innovation and Transformation, Medical College, Yan’an University, Yan’an, Shaanxi, China
- Non-coding RNA and Drug Discovery Key Laboratory of Sichuan Province, Chengdu Medical College, Chengdu, Sichuan, China
| | - Changwu Yue
- Key Laboratory of Microbial Drugs Innovation and Transformation, Medical College, Yan’an University, Yan’an, Shaanxi, China
| | - Xu Jia
- Non-coding RNA and Drug Discovery Key Laboratory of Sichuan Province, Chengdu Medical College, Chengdu, Sichuan, China
| | - Yuhong Lyu
- Key Laboratory of Microbial Drugs Innovation and Transformation, Medical College, Yan’an University, Yan’an, Shaanxi, China
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7
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Das T, Sikdar S, Chowdhury MHU, Nyma KJ, Adnan M. SARS-CoV-2 prevalence in domestic and wildlife animals: A genomic and docking based structural comprehensive review. Heliyon 2023; 9:e19345. [PMID: 37662720 PMCID: PMC10474441 DOI: 10.1016/j.heliyon.2023.e19345] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2023] [Revised: 08/08/2023] [Accepted: 08/19/2023] [Indexed: 09/05/2023] Open
Abstract
The SARS-CoV-2 virus has been identified as the infectious agent that led to the COVID-19 pandemic, which the world has seen very recently. Researchers have linked the SARS-CoV-2 outbreak to bats for the zoonotic spread of the virus to humans. Coronaviruses have a crown-like shape and positive-sense RNA nucleic acid. It attaches its spike glycoprotein to the host angiotensin-converting enzyme 2 (ACE2) receptor. Coronavirus genome comprises 14 ORFs and 27 proteins, spike glycoprotein being one of the most critical proteins for viral pathogenesis. Many mammals and reptiles, including bats, pangolins, ferrets, snakes, and turtles, serve as the principal reservoirs for this virus. But many experimental investigations have shown that certain domestic animals, including pigs, chickens, dogs, cats, and others, may also be able to harbor this virus, whether they exhibit any symptoms. These animals act as reservoirs for SARS-CoV, facilitating its zoonotic cross-species transmission to other species, including humans. In this review, we performed a phylogenetic analysis with multiple sequence alignment and pairwise evolutionary distance analysis, which revealed the similarity of ACE2 receptors in humans, chimpanzees, domestic rabbits, house mice, and golden hamsters. Pairwise RMSD analysis of the spike protein from some commonly reported SARS-CoV revealed that bat and pangolin coronavirus shared the highest structural similarity with human coronavirus. In a further experiment, molecular docking confirmed a higher affinity of pig, bat, and pangolin coronavirus spike proteins' affinity to the human ACE2 receptor. Such comprehensive structural and genomic analysis can help us to forecast the next likely animal source of these coronaviruses that may infect humans. To combat these zoonotic illnesses, we need a one health strategy that considers the well-being of people and animals and the local ecosystem.
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Affiliation(s)
- Tuhin Das
- Department of Microbiology, University of Chittagong, Chattogram, 4331, Bangladesh
| | - Suranjana Sikdar
- Department of Microbiology, University of Chittagong, Chattogram, 4331, Bangladesh
| | - Md. Helal Uddin Chowdhury
- Ethnobotany and Pharmacognosy Lab, Department of Botany, University of Chittagong, Chattogram, 4331, Bangladesh
| | | | - Md. Adnan
- Department of Molecular Pharmaceutics, University of Utah, Salt Lake City, 84112, United States
- Department of Pharmacy, International Islamic University Chittagong, Chattogram, 4318, Bangladesh
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8
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Horefti E. The Importance of the One Health Concept in Combating Zoonoses. Pathogens 2023; 12:977. [PMID: 37623937 PMCID: PMC10460008 DOI: 10.3390/pathogens12080977] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Revised: 07/13/2023] [Accepted: 07/18/2023] [Indexed: 08/26/2023] Open
Abstract
One Health fundamentally acknowledges that human health is linked to animal health and the environment. One of the pillars One Health is built on is zoonoses. Through the years, zoonotic infections have caused numerous outbreaks and pandemics, as well as millions of fatalities, with the COVID-19 pandemic being the latest one. Apart from the consequences to public health, zoonoses also affect society and the economy. Since its establishment, One Health has contributed significantly to the protection of humans, animals, and the environment, through preparedness, surveillance, and mitigation of such public dangers.
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Affiliation(s)
- Elina Horefti
- Public Health Laboratories and Diagnostic Department, Hellenic Pasteur Institute, 11521 Athens, Greece
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9
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Interactions between Humans and Dogs during the COVID-19 Pandemic: Recent Updates and Future Perspectives. Animals (Basel) 2023; 13:ani13030524. [PMID: 36766413 PMCID: PMC9913536 DOI: 10.3390/ani13030524] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Revised: 01/27/2023] [Accepted: 01/30/2023] [Indexed: 02/05/2023] Open
Abstract
COVID-19 is one of the deadliest epidemics. This pandemic is caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), but the role of dogs in spreading the disease in human society is poorly understood. This review sheds light on the limited susceptibility of dogs to COVID-19 infections which is likely attributed to the relatively low levels of angiotensin-converting enzyme 2 (ACE2) in the respiratory tract and the phylogenetic distance of ACE2 in dogs from the human ACE2 receptor. The low levels of ACE2 affect the binding affinity between spike and ACE2 proteins resulting in it being uncommon for dogs to spread the disease. To demonstrate the role of dogs in spreading COVID-19, we reviewed the epidemiological studies and prevalence of SARS-CoV-2 in dogs. Additionally, we discussed the use of detection dogs as a rapid and reliable method for effectively discriminating between SARS-CoV-2 infected and non-infected individuals using different types of samples (secretions, saliva, and sweat). We considered the available information on COVID-19 in the human-dog interfaces involving the possibility of transmission of COVID-19 to dogs by infected individuals and vice versa, the human-dog behavior changes, and the importance of preventive measures because the risk of transmission by domestic dogs remains a concern.
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10
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Germishuys PS, Smith S, Hugo J, Madela-Mntla E, Botha T. The demography and disease burden of the homeless shelter population of Tshwane during COVID-19. Afr J Prim Health Care Fam Med 2022; 14:e1-e8. [PMID: 36546493 PMCID: PMC9772649 DOI: 10.4102/phcfm.v14i1.3692] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2022] [Revised: 07/24/2022] [Accepted: 09/01/2022] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Homeless people are a vulnerable population susceptible to physical and mental health care problems. There are, however, limited studies and information regarding the health of the homeless population. AIM To describe and understand the burden of disease among the homeless population in Tshwane District, Gauteng, South Africa. SETTING Data were collected from 15 different homeless shelters created during the South African 2020 coronavirus disease 2019 (COVID-19) lockdown in the Tshwane District, from April to July 2020. METHODS A cross-sectional survey was conducted among the homeless people in the shelters to provide information of self-reported conditions that the homeless populations at the shelters had during the lockdown period. The participants were also screened for medical conditions like, human immunodeficiency virus (HIV), hypertension (HPT) and diabetes mellites (DM). RESULTS Results showed a total of 2066 homeless population out of which 1391 took part in the survey. Most of the participants consisted of African males 93.83%, with substance use prevalence in 52.77%. The study showed that the population was very reluctant to share information and had less chronic conditions than originally thought. CONCLUSION Efforts should be made to improve education and research around the homeless population, by government and non-government facilities by building relationships with homeless shelters in their areas.Contribution: This study provides awareness of the homeless population's health and challenges, with the intention to attempt a better understanding of the population that may present themselves to primary healthcare (PHC) facilities and encourage future investigation into how to improve care.
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Affiliation(s)
- Paul S. Germishuys
- Department of Family Medicine, Faculty of Health Sciences, University of Pretoria, Pretoria, South Africa
| | - Selma Smith
- Department of Family Medicine, Faculty of Health Sciences, University of Pretoria, Pretoria, South Africa
| | - Jannie Hugo
- Department of Family Medicine, Faculty of Health Sciences, University of Pretoria, Pretoria, South Africa
| | - Edith Madela-Mntla
- Department of Family Medicine, Faculty of Health Sciences, University of Pretoria, Pretoria, South Africa
| | - Tanita Botha
- Department of Statistics, Faculty of Agriculture, University of Pretoria, Pretoria, South Africa
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11
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Kontoghiorghes GJ. Deferiprone: A Forty-Year-Old Multi-Targeting Drug with Possible Activity against COVID-19 and Diseases of Similar Symptomatology. Int J Mol Sci 2022; 23:ijms23126735. [PMID: 35743183 PMCID: PMC9223898 DOI: 10.3390/ijms23126735] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2022] [Revised: 06/13/2022] [Accepted: 06/14/2022] [Indexed: 02/01/2023] Open
Abstract
The need for preparing new strategies for the design of emergency drug therapies against COVID-19 and similar diseases in the future is rather urgent, considering the high rate of morbidity and especially mortality associated with COVID-19, which so far has exceeded 18 million lives. Such strategies could be conceived by targeting the causes and also the serious toxic side effects of the diseases, as well as associated biochemical and physiological pathways. Deferiprone (L1) is an EMA- and FDA-approved drug used worldwide for the treatment of iron overload and also other conditions where there are no effective treatments. The multi-potent effects and high safety record of L1 in iron loaded and non-iron loaded categories of patients suggests that L1 could be developed as a “magic bullet” drug against COVID-19 and diseases of similar symptomatology. The mode of action of L1 includes antiviral, antimicrobial, antioxidant, anti-hypoxic and anti-ferroptotic effects, iron buffering interactions with transferrin, iron mobilizing effects from ferritin, macrophages and other cells involved in the immune response and hyperinflammation, as well as many other therapeutic interventions. Similarly, several pharmacological and other characteristics of L1, including extensive tissue distribution and low cost of production, increase the prospect of worldwide availability, as well as many other therapeutic approach strategies involving drug combinations, adjuvant therapies and disease prevention.
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Affiliation(s)
- George J Kontoghiorghes
- Postgraduate Research Institute of Science, Technology, Environment and Medicine, Limassol 3021, Cyprus
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12
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Singh SP, Bhatnagar A, Singh SK, K Patra S, Kanwar N, Kanwal A, Amar S, Manna R. SARS-CoV-2 Infections, Impaired Tissue, and Metabolic Health: Pathophysiology and Potential Therapeutics. Mini Rev Med Chem 2022; 22:2102-2123. [PMID: 35105287 DOI: 10.2174/1389557522666220201154845] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Revised: 11/09/2021] [Accepted: 12/21/2021] [Indexed: 01/08/2023]
Abstract
The SARS-CoV-2 enters the human airways and comes into contact with the mucous membranes lining the mouth, nose, and eyes. The virus enters the healthy cells and uses cell machinery to make several copies of the virus. Critically ill patients infected with SARS-CoV-2 may have damaged lungs, air sacs, lining, and walls. Since COVID-19 causes cytokine storm, it damages the alveolar cells of the lungs and fills them with fluid, making it harder to exchange oxygen and carbon dioxide. The SARS-CoV-2 infection causes a range of complications, including mild to critical breathing difficulties. It has been observed that older people suffering from health conditions like cardiomyopathies, nephropathies, metabolic syndrome, and diabetes instigate severe symptoms. Many people who died due to COVID-19 had impaired metabolic health [IMH], characterized by hypertension, dyslipidemia, and hyperglycemia, i.e., diabetes, cardiovascular system, and renal diseases making their retrieval challenging. Jeopardy stresses for increased mortality from COVID-19 include older age, COPD, ischemic heart disease, diabetes mellitus, and immunosuppression. However, no targeted therapies are available as of now. Almost two-thirds of diagnosed coronavirus patients had cardiovascular diseases and diabetes, out of which 37% were under 60. The NHS audit revealed that with a higher expression of ACE-2 receptors, viral particles could easily bind their protein spikes and get inside the cells, finally causing COVID-19 infection. Hence, people with IMH are more prone to COVID-19 and, ultimately, comorbidities. This review provides enormous information about tissue [lungs, heart and kidneys] damage, pathophysiological changes, and impaired metabolic health of SARS-CoV-2 infected patients. Moreover, it also designates the possible therapeutic targets of COVID-19 and drugs which can be used against these targets.
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Affiliation(s)
| | - Aayushi Bhatnagar
- Department of Pharmacy, School of Chemical Sciences and Pharmacy, Central University of Rajasthan, Bandarsindri, Kishangarh, Ajmer, Rajasthan, India-305817
| | - Sujeet Kumar Singh
- Department of Pharmacy, School of Chemical Sciences and Pharmacy, Central University of Rajasthan, Bandarsindri, Kishangarh, Ajmer, Rajasthan, India-305817
| | - Sanjib K Patra
- Department of Yoga, Central University of Rajasthan, Bandarsindri, Kishangarh, Ajmer, Rajasthan, India-305817
| | - Navjot Kanwar
- Department of Pharmacology, All India Institute of Medical Sciences, Bathinda, Punjab, India-151001
| | - Abhinav Kanwal
- Department of Pharmacology, All India Institute of Medical Sciences, Bathinda, Punjab, India-151001
| | - Salomon Amar
- Department of Pharmacology, New York Medical College, Valhalla, NY 10595
| | - Ranata Manna
- Department of Pharmacy, School of Chemical Sciences and Pharmacy, Central University of Rajasthan, Bandarsindri, Kishangarh, Ajmer, Rajasthan, India-305817
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13
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Gilani SJ, Bin-Jumah MN, Nadeem MS, Kazmi I. Vitamin D attenuates COVID-19 complications via modulation of proinflammatory cytokines, antiviral proteins, and autophagy. Expert Rev Anti Infect Ther 2022; 20:231-241. [PMID: 34112047 PMCID: PMC8477590 DOI: 10.1080/14787210.2021.1941871] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Accepted: 06/09/2021] [Indexed: 12/23/2022]
Abstract
INTRODUCTION Global emergence of coronavirus disease-19 (COVID-19) has clearly shown variable severity, mortality, and frequency between and within populations worldwide. These striking differences have made many biological variables attractive for future investigations. One of these variables, vitamin D, has been implicated in COVID-19 with rapidly growing scientific evidence. AREAS COVERED The review intended to systematically explore the sources, and immunomodulatory role of vitamin D in COVID-19. Search engines and data sources including Google Scholar, PubMed, NCBI, Scopus, and Web of Science were used for data collection. The search terms used were Vitamin D, COVID-19, immune system, and antiviral mechanism. Overall, 232 sources of information were collected and 188 were included in this review. EXPERT OPINION Interaction of vitamin D and vitamin D receptor (VDR) triggers the cellular events to modulate the immune system by regulation of many genes. Vitamin D operates as a double-edged sword against COVID-19. First, in macrophages, it promotes the production of antimicrobial and antiviral proteins like β-defensin 2 and cathelicidin, and these proteins inhibit the replication of viral particles and promote the clearance of virus from the cells by autophagy. Second, it suppresses cytokine storm and inflammatory processes in COVID-19.
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Affiliation(s)
- Sadaf Jamal Gilani
- Department of Basic Health Sciences, Preparatory Year, Princess Nourah Bint Abdulrahman University, Riyadh, Saudi Arabia
| | - May Nasser Bin-Jumah
- Biology Department, College of Science, Princess Nourah Bint Abdulrahman University, Riyadh, Saudi Arabia
| | - Muhammad Shahid Nadeem
- Department of Biochemistry, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Imran Kazmi
- Department of Biochemistry, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia
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14
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Yadav DK, Singh DD, Han I, Kumar Y, Choi EH. Current Potential Therapeutic Approaches against SARS-CoV-2: A Review. Biomedicines 2021; 9:biomedicines9111620. [PMID: 34829850 PMCID: PMC8615922 DOI: 10.3390/biomedicines9111620] [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: 09/15/2021] [Revised: 10/23/2021] [Accepted: 10/30/2021] [Indexed: 12/13/2022] Open
Abstract
The ongoing SARS-CoV-2 pandemic is a serious threat to public health worldwide and, to date, no effective treatment is available. Thus, we herein review the pharmaceutical approaches to SARS-CoV-2 infection treatment. Numerous candidate medicines that can prevent SARS-CoV-2 infection and replication have been proposed. These medicines include inhibitors of serine protease TMPRSS2 and angiotensin converting enzyme 2 (ACE2). The S protein of SARS-CoV-2 binds to the receptor in host cells. ACE2 inhibitors block TMPRSS2 and S protein priming, thus preventing SARS-CoV-2 entry to host cells. Moreover, antiviral medicines (including the nucleotide analogue remdesivir, the HIV protease inhibitors lopinavir and ritonavir, and wide-spectrum antiviral antibiotics arbidol and favipiravir) have been shown to reduce the dissemination of SARS-CoV-2 as well as morbidity and mortality associated with COVID-19.
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Affiliation(s)
- Dharmendra Kumar Yadav
- Gachon Institute of Pharmaceutical Science and Department of Pharmacy, College of Pharmacy, Gachon University, Hambakmoeiro 191, Yeonsu-gu, Incheon 21924, Korea
- Correspondence: (D.K.Y.); (E.-H.C.); Tel.: +82-32-820-4947 (E.-H.C.)
| | - Desh Deepak Singh
- Amity Institute of Biotechnology, Amity University Rajasthan, Jaipur 303002, India;
| | - Ihn Han
- Plasma Bioscience Research Center, Applied Plasma Medicine Center, Department of Electrical & Biological Physics, Kwangwoon University, Seoul 01897, Korea;
| | - Yogesh Kumar
- Department of General, Visceral and Thoracic Surgery, University Medical Center Hamburg-Eppendorf, Martinistrasse 52/Gebäude N27, 20246 Hamburg, Germany;
| | - Eun-Ha Choi
- Plasma Bioscience Research Center, Applied Plasma Medicine Center, Department of Electrical & Biological Physics, Kwangwoon University, Seoul 01897, Korea;
- Correspondence: (D.K.Y.); (E.-H.C.); Tel.: +82-32-820-4947 (E.-H.C.)
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15
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Isaac-Lam MF. Molecular modeling of the interaction of ligands with ACE2-SARS-CoV-2 spike protein complex. In Silico Pharmacol 2021; 9:55. [PMID: 34631362 PMCID: PMC8495439 DOI: 10.1007/s40203-021-00114-w] [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: 03/27/2021] [Accepted: 09/28/2021] [Indexed: 02/06/2023] Open
Abstract
COVID-19 is a new communicable disease with a widespread outbreak that affects all populations worldwide triggering a rush of scientific interest in coronavirus research globally. In silico molecular docking experiment was utilized to determine interactions of available compounds with SARS-CoV-2 and angiotensin-converting enzyme 2 (ACE2) complex. Chimera and AutoDock Vina were used for protein-ligand interaction structural analysis. Ligands were chosen based on the known characteristics and indications of the drugs as ACE inhibitors (captopril, enalapril, quinapril, moexipril, benazepril, ramipril, perindopril, zofenopril, fosinopril), as ACE2 blockers (losartan, olmesartan), as blood thinning agent (clopidogrel), as cholesterol-lowering prescriptions (simvastatin, atorvastatin), repurposed medications (dexamethasone, hydroxychloroquine, chloroquine), and as investigational drug (remdesivir). Experimental ACE/ACE2 inhibitors are also included: Sigma ACEI, N-(2-aminoethyl)-1-aziridine-ethanamine (NAAE), nicotianamine (NAM), and MLN-4760 (ACE2 inhibitor). The best docked conformations were all located in the ACE2 protein, 50% docked at the interface with lower scores and only clopidogrel and hydroxychloroquine docked at the spike protein. Captopril, moexipril, benazepril, fosinopril, losartan, remdesivir, Sigma ACEI, NAA, and NAM interacted and docked at the interface of ACE2 and SARS-CoV-2 spike protein complex. This may have significant implication in enhancing our understanding of the mechanism to hinder viral entry into the host organism during infection. SUPPLEMENTARY INFORMATION The online version contains supplementary material available at 10.1007/s40203-021-00114-w.
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Affiliation(s)
- Meden F. Isaac-Lam
- Department of Chemistry and Physics, Purdue University Northwest, Westville, IN 46391 USA
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16
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Yang H, Chen Z, Fan Y, Hu X, Wu T, Kang S, Xiao B, Zhang M. Knowledge, attitudes and anxiety toward COVID-19 among domestic and overseas Chinese college students. J Public Health (Oxf) 2021; 43:466-471. [PMID: 33480432 PMCID: PMC7928746 DOI: 10.1093/pubmed/fdaa268] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Revised: 10/16/2020] [Accepted: 12/17/2020] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND To investigate the knowledge, attitudes and anxiety toward COVID-19 among Chinese college students studying in China and abroad. METHOD A structured questionnaire, comprised of demographic characteristics, knowledge and attitudes toward COVID-19 and the State-Trait Anxiety Inventory (STAI), was used to collect data for 566 domestic students and 126 students studying abroad. RESULTS Domestic students were better than students abroad in knowledge of epidemiology and manifestations. Domestic students showed a significant higher enthusiasm for voluntary services than students abroad, including medical science popularization, community services, traffic dispersion, logistics transportation and being volunteers for vaccine trials. The scores (Mean ± SD) of S-AI and T-AI among students abroad were 59.48 ± 8.63 and 54.10 ± 7.20, respectively, which were significantly higher than those of domestic students (39.46 ± 8.16 and 39.25 ± 7.72). CONCLUSIONS Our study showed a better understanding of knowledge, more positive attitudes and less anxiety toward COVID-19 among domestic students, compared with students studying abroad. In light of this information, more attention and appropriate psychological and social intervention should be paid to college students with anxiety, especially those studying abroad.
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Affiliation(s)
- Haojun Yang
- Department of Neurology, Xiangya Hospital of Central South University, Changsha, Hunan 410008, China
| | - Zhuohui Chen
- Department of Neurology, Xiangya Hospital of Central South University, Changsha, Hunan 410008, China
| | - Yishu Fan
- Department of Neurology, Xiangya Hospital of Central South University, Changsha, Hunan 410008, China
| | - Xinhang Hu
- Department of Neurology, Xiangya Hospital of Central South University, Changsha, Hunan 410008, China
| | - Tong Wu
- Department of Neurology, Xiangya Hospital of Central South University, Changsha, Hunan 410008, China
| | - Shuntong Kang
- Department of Neurology, Xiangya Hospital of Central South University, Changsha, Hunan 410008, China
| | - Bo Xiao
- Department of Neurology, Xiangya Hospital of Central South University, Changsha, Hunan 410008, China
| | - Mengqi Zhang
- Department of Neurology, Xiangya Hospital of Central South University, Changsha, Hunan 410008, China
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17
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Marchi J, Johansson N, Sarkadi A, Warner G. The Impact of the COVID-19 Pandemic and Societal Infection Control Measures on Children and Adolescents' Mental Health: A Scoping Review. Front Psychiatry 2021; 12:711791. [PMID: 34552516 PMCID: PMC8451953 DOI: 10.3389/fpsyt.2021.711791] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Accepted: 08/13/2021] [Indexed: 12/23/2022] Open
Abstract
Background: The COVID-19 pandemic is primarily a crisis that affects people's physical health. However, it is well-known from previous epidemics and pandemics that there are other indirect negative impacts on mental health, among others. The purpose of this scoping review was to explore and summarise primary empirical research evidence on how the COVID-19 pandemic and societal infection control measures have impacted children and adolescents' mental health. Methods: A literature search was conducted in five scientific databases: PubMed, APA PsycINFO, Web of Science, CINHAL, and Social Science Premium Collection. The search string was designed using the Population (0-18 years), Exposure (COVID-19), Outcomes (mental health) framework. Mental health was defined broadly, covering mental well-being to mental disorders and psychiatric conditions. Results: Fifty-nine studies were included in the scoping review. Of these, 44 were cross-sectional and 15 were longitudinal studies. Most studies reported negative impact of the COVID-19 pandemic on child and adolescent mental health outcomes, yet the evidence was mixed. This was also the case for studies investigating societal control measures. Strong resilience, positive emotion regulation, physical activity, parental self-efficacy, family functioning and emotional regulation, and social support were reported as protective factors. On the contrary, emotional reactivity and experiential avoidance, exposure to excessive information, COVID-19 school concerns, presence of COVID-19 cases in the community, parental mental health problems, and high internet, social media and video game use were all identified as potentially harmful factors. Conclusions: Due to the methodological heterogeneity of the studies and geographical variation, it is challenging to draw definitive conclusions about the real impact of the COVID-19 pandemic on the mental health of children and adolescents. However, the existing body of research gives some insight to how parents, clinicians and policy makers can take action to mitigate the effects of COVID-19 and control measures. Interventions to promote physical activity and reduce screen time among children and adolescents are recommended, as well as parenting support programs.
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Affiliation(s)
| | | | | | - Georgina Warner
- Child Health and Parenting (CHAP), Department of Public Health and Caring Science, Uppsala University, Uppsala, Sweden
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18
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Koulgi S, Jani V, Uppuladinne M, Sonavane U, Nath AK, Darbari H, Joshi R. Drug repurposing studies targeting SARS-CoV-2: an ensemble docking approach on drug target 3C-like protease (3CL pro). J Biomol Struct Dyn 2021; 39:5735-5755. [PMID: 32679006 PMCID: PMC7441806 DOI: 10.1080/07391102.2020.1792344] [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: 05/11/2020] [Accepted: 06/25/2020] [Indexed: 12/13/2022]
Abstract
The COVID-19 pandemic has been responsible for several deaths worldwide. The causative agent behind this disease is the Severe Acute Respiratory Syndrome - novel Coronavirus 2 (SARS-CoV-2). SARS-CoV-2 belongs to the category of RNA viruses. The main protease, responsible for the cleavage of the viral polyprotein is considered as one of the hot targets for treating COVID-19. Earlier reports suggest the use of HIV anti-viral drugs for targeting the main protease of SARS-CoV, which caused SARS in the year 2002-2003. Hence, drug repurposing approach may prove to be useful in targeting the main protease of SARS-CoV-2. The high-resolution crystal structure of the main protease of SARS-CoV-2 (PDB ID: 6LU7) was used as the target. The Food and Drug Administration approved and SWEETLEAD database of drug molecules were screened. The apo form of the main protease was simulated for a cumulative of 150 ns and 10 μs open-source simulation data was used, to obtain conformations for ensemble docking. The representative structures for docking were selected using RMSD-based clustering and Markov State Modeling analysis. This ensemble docking approach for the main protease helped in exploring the conformational variation in the drug-binding site of the main protease leading to the efficient binding of more relevant drug molecules. The drugs obtained as top hits from the ensemble docking possessed anti-bacterial and anti-viral properties. This in silico ensemble docking approach would support the identification of potential candidates for repurposing against COVID-19.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Shruti Koulgi
- High-Performance Computing-Medical and Bioinformatics
Applications Group, Centre for Development of Advanced Computing (C-DAC), Panchavati,
Pashan, Pune, India
| | - Vinod Jani
- High-Performance Computing-Medical and Bioinformatics
Applications Group, Centre for Development of Advanced Computing (C-DAC), Panchavati,
Pashan, Pune, India
| | - Mallikarjunachari Uppuladinne
- High-Performance Computing-Medical and Bioinformatics
Applications Group, Centre for Development of Advanced Computing (C-DAC), Panchavati,
Pashan, Pune, India
| | - Uddhavesh Sonavane
- High-Performance Computing-Medical and Bioinformatics
Applications Group, Centre for Development of Advanced Computing (C-DAC), Panchavati,
Pashan, Pune, India
| | - Asheet Kumar Nath
- High-Performance Computing-Medical and Bioinformatics
Applications Group, Centre for Development of Advanced Computing (C-DAC), Panchavati,
Pashan, Pune, India
| | - Hemant Darbari
- High-Performance Computing-Medical and Bioinformatics
Applications Group, Centre for Development of Advanced Computing (C-DAC), Panchavati,
Pashan, Pune, India
| | - Rajendra Joshi
- High-Performance Computing-Medical and Bioinformatics
Applications Group, Centre for Development of Advanced Computing (C-DAC), Panchavati,
Pashan, Pune, India
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19
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Al-Zaidan L, Mestiri S, Raza A, Merhi M, Inchakalody VP, Fernandes Q, Taib N, Uddin S, Dermime S. The expression of hACE2 receptor protein and its involvement in SARS-CoV-2 entry, pathogenesis, and its application as potential therapeutic target. Tumour Biol 2021; 43:177-196. [PMID: 34420993 DOI: 10.3233/tub-200084] [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: 12/28/2022] Open
Abstract
Pneumonia cases of unknown etiology in Wuhan, Hubei province, China were reported to the World Health Organization on 31st of December 2019. Later the pathogen was reported to be a novel coronavirus designated severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) that causes Corona virus disease 2019 (COVID-19). The disease outspread was followed by WHO declaration of COVID-19 pandemic as a "Public Health Emergency of International Concern". SARS-CoV-2 is a novel pathogenic beta coronavirus that infects humans causing severe respiratory illness. However, multifarious factors can contribute to the susceptibility to COVID-19 related morbidity and mortality such as age, gender, and underlying comorbidities. Infection initiates when viral particles bind to the host cell surface receptors where SARS-CoV-2 spike glycoprotein subunit 1 binds to the Angiotensin Converting Enzyme 2 (ACE2). It is of importance to mention that SARS-CoV and SARS-CoV-2 viruses' mediate entry into the host cells via ACE2 receptor which might be correlated with the structural similarity of spike glycoprotein subunit 1 of both SARS viruses. However, the structural binding differs, whereas ACE2 receptor binding affinity with SARS-CoV-2 is 4 folds higher than that with SARS-CoV. Moreover, amino acids sequence divergence between the two S glycoproteins might be responsible for differential modulations of the specific immune response to both viruses. Identification of different aspects such as binding affinity, differential antigenic profiles of S-glycoproteins, and ACE2 mutations might influence the investigation of potential therapeutic strategies targeting SARS-CoV-2/ACE2 binding interface. In this review, we aim to elaborate on the expression of hACE2 receptor protein and its binding with SARS-CoV-2 S1 subunit, the possible immunogenic sequences of spike protein, effect of ACE 2 polymorphism on viral binding, and infectivity/susceptibility to disease. Furthermore, targeting of hACE2 receptor binding with SARS-CoV-2 S1 subunit via various mechanisms will be discussed to understand its role in therapeutics.
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Affiliation(s)
- Lobna Al-Zaidan
- National Center for Cancer Care and Research, Hamad Medical Corporation, Doha, Qatar.,Translational Cancer Research Facility and Clinical Trial Unit, Interim Translational Research Institute, Hamad Medical Corporation, Doha, Qatar
| | - Sarra Mestiri
- National Center for Cancer Care and Research, Hamad Medical Corporation, Doha, Qatar.,Translational Cancer Research Facility and Clinical Trial Unit, Interim Translational Research Institute, Hamad Medical Corporation, Doha, Qatar
| | - Afsheen Raza
- National Center for Cancer Care and Research, Hamad Medical Corporation, Doha, Qatar.,Translational Cancer Research Facility and Clinical Trial Unit, Interim Translational Research Institute, Hamad Medical Corporation, Doha, Qatar
| | - Maysaloun Merhi
- National Center for Cancer Care and Research, Hamad Medical Corporation, Doha, Qatar.,Translational Cancer Research Facility and Clinical Trial Unit, Interim Translational Research Institute, Hamad Medical Corporation, Doha, Qatar
| | - Varghese Philipose Inchakalody
- National Center for Cancer Care and Research, Hamad Medical Corporation, Doha, Qatar.,Translational Cancer Research Facility and Clinical Trial Unit, Interim Translational Research Institute, Hamad Medical Corporation, Doha, Qatar
| | - Queenie Fernandes
- Translational Cancer Research Facility and Clinical Trial Unit, Interim Translational Research Institute, Hamad Medical Corporation, Doha, Qatar.,Qatar University Biomedical Research Center, Qatar University, Doha, Qatar
| | - Nassiba Taib
- National Center for Cancer Care and Research, Hamad Medical Corporation, Doha, Qatar.,Translational Cancer Research Facility and Clinical Trial Unit, Interim Translational Research Institute, Hamad Medical Corporation, Doha, Qatar
| | - Shahab Uddin
- Translational Research Institute, Hamad Medical Corporation, Doha, Qatar
| | - Said Dermime
- National Center for Cancer Care and Research, Hamad Medical Corporation, Doha, Qatar.,Translational Cancer Research Facility and Clinical Trial Unit, Interim Translational Research Institute, Hamad Medical Corporation, Doha, Qatar
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20
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Raja RK, Nguyen-Tri P, Balasubramani G, Alagarsamy A, Hazir S, Ladhari S, Saidi A, Pugazhendhi A, Samy AA. SARS-CoV-2 and its new variants: a comprehensive review on nanotechnological application insights into potential approaches. APPLIED NANOSCIENCE 2021; 13:65-93. [PMID: 34131555 PMCID: PMC8190993 DOI: 10.1007/s13204-021-01900-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/02/2021] [Accepted: 05/24/2021] [Indexed: 02/02/2023]
Abstract
SARS-CoV-2 (COVID-19) spreads and develops quickly worldwide as a new global crisis which has left deep socio-economic damage and massive human mortality. This virus accounts for the ongoing outbreak and forces an urgent need to improve antiviral therapeutics and targeted diagnosing tools. Researchers have been working to find a new drug to combat the virus since the outbreak started in late 2019, but there are currently no successful drugs to control the SARS-CoV-2, which makes the situation riskier. Very recently, new variant of SARS-CoV-2 is identified in many countries which make the situation very critical. No successful treatment has yet been shown although enormous international commitment to combat this pandemic and the start of different clinical trials. Nanomedicine has outstanding potential to solve several specific health issues, like viruses, which are regarded a significant medical issue. In this review, we presented an up-to-date drug design strategy against SARS-CoV-2, including the development of novel drugs and repurposed product potentials were useful, and successful drugs discovery is a constant requirement. The use of nanomaterials in treatment against SARS-CoV-2 and their use as carriers for the transport of the most frequently used antiviral therapeutics are discussed systematically here. We also addressed the possibilities of practical applications of nanoparticles to give the status of COVID-19 antiviral systems.
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Affiliation(s)
| | - Phuong Nguyen-Tri
- Department of Chemistry, Biochemistry and Physics, University du Québec àTrois-Rivieres, Trois-Rivieres, Canada
| | - Govindasamy Balasubramani
- Aquatic Animal Health and Environmental Division, ICAR-Central Institute of Brackishwater Aquaculture, Chennai, 600028 India
| | - Arun Alagarsamy
- Department of Microbiology, Alagappa University, Karaikudi, Tamil Nadu 630003 India
| | - Selcuk Hazir
- Department of Biology, Faculty of Science and Arts, Adnan Menderes University, Aydin, Turkey
| | - Safa Ladhari
- Department of Chemistry, Biochemistry and Physics, University du Québec àTrois-Rivieres, Trois-Rivieres, Canada
| | - Alireza Saidi
- Institut de Recherche Robert-Sauvé en Santé et en Sécurité du Travail (IRSST), 505 Boulevard de Maisonneuve O, Montréal, QC H3A 3C2 Canada
| | - Arivalagan Pugazhendhi
- Innovative Green Product Synthesis and Renewable Environment Development Research Group, Faculty of Environment and Labour Safety, Ton Duc Thang University, Ho Chi Minh City, Vietnam
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21
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Singh V, Mishra V. Coronavirus Disease 2019 (COVID-19): Current Situation and Therapeutic Options. ACTA ACUST UNITED AC 2021. [DOI: 10.2174/2666796701999201005211854] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Coronavirus disease 2019 (COVID-19) is defined as an illness caused by SARS-CoV-2 (severe
acute respiratory syndrome coronavirus 2). COVID-19 was first reported in the Wuhan, China, in
late December, 2019. The World Health Organization (WHO) declared COVID-19 a global emergency
on March 11, 2020. COVID-19 was rapidly transmitted and caused infection in 21,294,845 people and
761,779 deaths in more than 213 countries worldwide till August 16, 2020. United States of America
(USA), Brazil, India, Russia Federation, Peru, Mexico, Colombia, Spain, France, Italy, Germany, and
United Kingdom (UK) stand top COVID-19 affected countries in the world. The high transmission rate
of COVID-19 might be due to large viral incubation time (2-14 days) and some modifications in the
spike glycoprotein. Currently, effective drugs or vaccines are not developed for the treatment of novel
coronavirus. However, few antibiotics like hydroxychloroquine and remdesivir have been currently used
for the treatment of COVID-19 infection. Several collaboratives are working together for developing an
effective and safe vaccine against COVID-19 and few vaccines are under clinical trial. Scientists are
also working on plasma therapy and monoclonal antibodies. Nowadays, plasma therapy is considered
the most effective treatment against COVID-19 and some promising results have been achieved. This
review focuses on several therapeutic options for COVID-19, such as anti-viral drugs, vaccines, plasma
therapy, and monoclonal antibodies. This review also covers the current situations of COVID-19 in the
world. This review is about COVID-19, which will be beneficial to researchers for the development of
potential treatment against it.
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Affiliation(s)
- Veer Singh
- School of Biochemical Engineering, IIT (BHU), Varanasi 221005, India
| | - Vishal Mishra
- School of Biochemical Engineering, IIT (BHU), Varanasi 221005, India
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22
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Citarella A, Scala A, Piperno A, Micale N. SARS-CoV-2 M pro: A Potential Target for Peptidomimetics and Small-Molecule Inhibitors. Biomolecules 2021; 11:607. [PMID: 33921886 PMCID: PMC8073203 DOI: 10.3390/biom11040607] [Citation(s) in RCA: 86] [Impact Index Per Article: 28.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2021] [Revised: 04/13/2021] [Accepted: 04/16/2021] [Indexed: 12/17/2022] Open
Abstract
The uncontrolled spread of the COVID-19 pandemic caused by the new coronavirus SARS-CoV-2 during 2020-2021 is one of the most devastating events in the history, with remarkable impacts on the health, economic systems, and habits of the entire world population. While some effective vaccines are nowadays approved and extensively administered, the long-term efficacy and safety of this line of intervention is constantly under debate as coronaviruses rapidly mutate and several SARS-CoV-2 variants have been already identified worldwide. Then, the WHO's main recommendations to prevent severe clinical complications by COVID-19 are still essentially based on social distancing and limitation of human interactions, therefore the identification of new target-based drugs became a priority. Several strategies have been proposed to counteract such viral infection, including the repurposing of FDA already approved for the treatment of HIV, HCV, and EBOLA, inter alia. Among the evaluated compounds, inhibitors of the main protease of the coronavirus (Mpro) are becoming more and more promising candidates. Mpro holds a pivotal role during the onset of the infection and its function is intimately related with the beginning of viral replication. The interruption of its catalytic activity could represent a relevant strategy for the development of anti-coronavirus drugs. SARS-CoV-2 Mpro is a peculiar cysteine protease of the coronavirus family, responsible for the replication and infectivity of the parasite. This review offers a detailed analysis of the repurposed drugs and the newly synthesized molecules developed to date for the treatment of COVID-19 which share the common feature of targeting SARS-CoV-2 Mpro, as well as a brief overview of the main enzymatic and cell-based assays to efficaciously screen such compounds.
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Affiliation(s)
| | | | | | - Nicola Micale
- Department of Chemical, Biological, Pharmaceutical, and Environmental Sciences, University of Messina, 98166 Messina, Italy; (A.C.); (A.S.); (A.P.)
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23
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Singh R, Gautam A, Chandel S, Sharma V, Ghosh A, Dey D, Roy S, Ravichandiran V, Ghosh D. Computational screening of FDA approved drugs of fungal origin that may interfere with SARS-CoV-2 spike protein activation, viral RNA replication, and post-translational modification: a multiple target approach. In Silico Pharmacol 2021; 9:27. [PMID: 33842191 PMCID: PMC8019482 DOI: 10.1007/s40203-021-00089-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Accepted: 03/24/2021] [Indexed: 12/21/2022] Open
Abstract
Coronavirus spread is an emergency reported globally, and a specific treatment strategy for this significant health issue is not yet identified. COVID-19 is a highly contagious disease and needs to be controlled promptly as millions of deaths have been reported. Due to the absence of proficient restorative alternatives and preliminary clinical restrictions, FDA-approved medications can be a decent alternative to deal with the coronavirus malady (COVID-19). The present study aims to meet the imperative necessity of effective COVID-19 drug treatment with a computational multi-target drug repurposing approach. This study focused on screening the FDA-approved drugs derived from the fungal source and its derivatives against the SARS-CoV-2 targets. All the selected drugs showed good binding affinity towards these targets, and out of them, bromocriptine was found to be the best candidate after the screening on the COVID-19 targets. Further, bromocriptine is analyzed by molecular simulation and MM-PBSA study. These studies suggested that bromocriptine can be the best candidate for TMPRSS2, Main protease, and RdRp protein. Supplementary Information The online version contains supplementary material available at 10.1007/s40203-021-00089-8.
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Affiliation(s)
- Rajveer Singh
- National Institute of Pharmaceutical Education and Research, Kolkata, 700054 India
| | - Anupam Gautam
- Institute for Bioinformatics and Medical Informatics, University of Tübingen, Sand 14, 72076 Tübingen, Germany.,International Max Planck Research School 'From Molecules to Organisms', Max Plank Institute for Development Biology, Max-Planck-Ring 5, 72076 Tübingen, Germany
| | - Shivani Chandel
- National Institute of Pharmaceutical Education and Research, Kolkata, 700054 India
| | - Vipul Sharma
- Indo Soviet Friendship College of Pharmacy, G.T. Road (NH-95), Ghal Kalan, Moga, Punjab 142001 India
| | - Arijit Ghosh
- Department of Chemistry, University of Calcutta, Kolkata, 700009 India
| | - Dhritiman Dey
- National Institute of Pharmaceutical Education and Research, Kolkata, 700054 India
| | - Syamal Roy
- National Institute of Pharmaceutical Education and Research, Kolkata, 700054 India
| | - V Ravichandiran
- National Institute of Pharmaceutical Education and Research, Kolkata, 700054 India
| | - Dipanjan Ghosh
- National Institute of Pharmaceutical Education and Research, Kolkata, 700054 India
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Harwansh RK, Bahadur S. Herbal Medicine in Fighting Against COVID-19: New Battle with an Old Weapon. Curr Pharm Biotechnol 2021; 23:235-260. [PMID: 33749558 DOI: 10.2174/1389201022666210322124348] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2020] [Revised: 02/14/2021] [Accepted: 02/15/2021] [Indexed: 11/22/2022]
Abstract
World population has been suffering due to the outbreak of present pandemic situation of COVID-19. The disease has become life-threatening in a very short time with touching on most of the citizenry and economic systems globally. The novel virus, SARS-CoV-2 has been known as the causative agent of COVID-19. The SARS-CoV-2 is single stranded RNA virus having ~30 kb genomic components which are 70% identical to SARS-CoV. The main process of pathophysiology of COVID-19 has been associated with the interaction of a novel coronavirus with host cell receptor, angiotensin-converting enzyme-2 (ACE 2) by fusion. Therapeutic agents having serine protease inhibitors and ACE-2 blockers may be explored for the treatment by inhibiting the viral target such as Mpro, RdRp, PLpro and helicase. Herbal medicine has a wide array chemical entity with potential health benefits including antiviral activity which may be explored as alternative treatment of COVID-19. The herbal bioactives like catechins, andrographolide, hesperidin, biorobin, scutellarein, silvestrol, shikonin, tryptanthrin, vitexin quercetin, myricetin, caffeic acid, psoralidin, luteolin etc have showed potential inhibitory effect against SARS-CoV-2. Recent research reports indicate that the various plant secondary metabolites have shown the potential antiviral activities. The present review article highlights on the recent information on the mechanism of actions and applications of herbal medicine in the treatment of COVID-19.
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Affiliation(s)
- Ranjit K Harwansh
- Institute of Pharmaceutical Research, GLA University, Mathura - 281406. India
| | - Shiv Bahadur
- Institute of Pharmaceutical Research, GLA University, Mathura - 281406. India
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25
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Anand NM, Liya DH, Pradhan AK, Tayal N, Bansal A, Donakonda S, Jainarayanan AK. A comprehensive SARS-CoV-2 genomic analysis identifies potential targets for drug repurposing. PLoS One 2021; 16:e0248553. [PMID: 33735271 PMCID: PMC7971693 DOI: 10.1371/journal.pone.0248553] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Accepted: 03/01/2021] [Indexed: 01/08/2023] Open
Abstract
The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) which is a novel human coronavirus strain (HCoV) was initially reported in December 2019 in Wuhan City, China. This acute infection caused pneumonia-like symptoms and other respiratory tract illness. Its higher transmission and infection rate has successfully enabled it to have a global spread over a matter of small time. One of the major concerns involving the SARS-COV-2 is the mutation rate, which enhances the virus evolution and genome variability, thereby making the design of therapeutics difficult. In this study, we identified the most common haplotypes from the haplotype network. The conserved genes and population level variants were analysed. Non-Structural Protein 10 (NSP10), Nucleoprotein, Papain-like protease (Plpro or NSP3) and 3-Chymotrypsin like protease (3CLpro or NSP5), which were conserved at the highest threshold, were used as drug targets for molecular dynamics simulations. Darifenacin, Nebivolol, Bictegravir, Alvimopan and Irbesartan are among the potential drugs, which are suggested for further pre-clinical and clinical trials. This particular study provides a comprehensive targeting of the conserved genes. We also identified the mutation frequencies across the viral genome.
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Affiliation(s)
- Nithishwer Mouroug Anand
- Department of Physical Sciences, Indian Institute of Science Education and Research, Mohali, India
| | - Devang Haresh Liya
- Department of Physical Sciences, Indian Institute of Science Education and Research, Mohali, India
| | - Arpit Kumar Pradhan
- Graduate School of Systemic Neuroscience, Ludwig Maximilian University of Munich, Munich, Germany
- Klinikum rechts der Isar, Technische Universität München, München, Germany
| | - Nitish Tayal
- Department of Biological Sciences, Indian Institute of Science Education and Research, Mohali, India
| | - Abhinav Bansal
- Department of Chemical Sciences, Indian Institute of Science Education and Research, Mohali, India
| | - Sainitin Donakonda
- Institute of Molecular Immunology and Experimental Oncology, Klinikum rechts der Isar, Technische Universität München, München, Germany
| | - Ashwin Kumar Jainarayanan
- The Kennedy Institute of Rheumatology, University of Oxford, Oxford, United Kingdom
- Interdisciplinary Bioscience DTP, University of Oxford, Oxford, United Kingdom
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26
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Warwick C, Steedman C. Wildlife-pet markets in a one-health context. INTERNATIONAL JOURNAL OF ONE HEALTH 2021. [DOI: 10.14202/ijoh.2021.42-64] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
Background and Aim: Wildlife markets are centers of trade involving live animals and their derivatives from wild-caught and captive-bred non-domesticated animals, including for the culinary, fashion, traditional medicine, curio, and pet sectors. These markets occur in Southeast Asia, India, North America, Latin America, Europe, Africa, and elsewhere. This study aims to address a diversity of related issues that have a one-health bearing while focusing on wildlife markets in relation to the pet trade. Across relevant regions and countries, all major animal classes are traded at wildlife-pet markets. Wildlife markets, in general, are considered distinct from so-called "wet markets" at which domesticated animals, fish, and other "seafood" are offered only for consumption. Several aspects of wildlife markets have attracted scientific and popular scrutiny, including animal welfare concerns, species conservation threats, legality, ecological alteration, introduction of invasive alien species, presence of undescribed species, and public and agricultural animal health issues.
Materials and Methods: Onsite inspections were conducted for markets in the United States, Spain, Germany, The Netherlands, and the UK, as well as observational research of visual imagery of market conditions, and we compared these conditions with evidence-based standards for animal welfare and public health management.
Results: Wildlife markets globally shared common similar structures and practices including the presence of sick, injured, or stressed animals; mixing of animals of uncertain origin and health state; and no specific or any hygiene protocols, with issues of animal welfare, public health and safety, agricultural animal health, and other one-health concerns being inherently involved.
Conclusion: We conclude that wildlife markets are incompatible with responsible standards and practices, and we recommend that such events are banned globally to ameliorate inherent major problems.
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27
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Juchnowicz D, Baj J, Forma A, Karakuła K, Sitarz R, Bogucki J, Karakula-Juchnowicz H. The Outbreak of SARS-CoV-2 Pandemic and the Well-Being of Polish Students: The Risk Factors of the Emotional Distress during COVID-19 Lockdown. J Clin Med 2021; 10:944. [PMID: 33804368 PMCID: PMC7957694 DOI: 10.3390/jcm10050944] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2021] [Revised: 02/21/2021] [Accepted: 02/22/2021] [Indexed: 12/17/2022] Open
Abstract
The coronavirus disease 2019 (COVID-19) pandemic has a significant impact on both physical and mental health. The aim of this cross-sectional study was to (1) evaluate depression, anxiety, and stress levels among students from Polish universities during the first weeks of the COVID-19 pandemic and (2) assess the risk factors of the higher intensity of emotional distress. We conducted an online survey using the Depression, Anxiety, and Stress Scale-21 (DASS-21) to assess well-being. The study included 2172 respondents (73% female, 27% male) with a mean age of 22.1 ± 2.2. Moderate to extremely severe scores of depression, anxiety, and stress were reported by 43.4%, 27.3%, and 41.0% of the respondents, respectively. Higher scores of DASS-21 were related to female sex (odds ratio (OR) = 3.01), studying sciences (OR = 2.04), co-residence with the roommates (OR = 1.25), suffering from a mental disorder (OR = 5.88), loneliness (OR = 293.30), the usage of psychiatric support before pandemic (OR = 8.06), poor economic situation (OR = 13.49), and the lower scores were found for being currently employed (OR = 0.4). This study highlights an urgent need for (1) crisis-oriented psychological and psychiatric support for students during the outbreak of the COVID-19 pandemic and (2) preparing appropriate psychological interventions to improve the mental health of students for a possible similar situation in the future.
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Affiliation(s)
- Dariusz Juchnowicz
- Department of Psychiatric Nursing, Medical University of Lublin, 20-093 Lublin, Poland;
| | - Jacek Baj
- Chair and Department of Anatomy, Medical University of Lublin, 20-090 Lublin, Poland;
| | - Alicja Forma
- Student Research Group Department of Forensic Medicine, Medical University of Lublin, 20-090 Lublin, Poland;
| | - Kaja Karakuła
- Psychiatry Student Research Group I Department of Psychiatry, Psychotherapy and Early Intervention, Medical University of Lublin, 20-439 Lublin, Poland;
| | - Ryszard Sitarz
- Chair and I Department of Psychiatry, Psychotherapy, and Early Intervention, Medical University of Lublin, 20-439 Lublin, Poland;
| | - Jacek Bogucki
- Chair and Department of Organic Chemistry, Faculty of Pharmacy Medical University of Lublin, 20-093 Lublin, Poland;
| | - Hanna Karakula-Juchnowicz
- Chair and I Department of Psychiatry, Psychotherapy, and Early Intervention, Medical University of Lublin, 20-439 Lublin, Poland;
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28
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Mohammed MEA. SARS-CoV-2 proteins: Are they useful as targets for COVID-19 drugs and vaccines? Curr Mol Med 2021; 22:50-66. [PMID: 33622224 DOI: 10.2174/1566524021666210223143243] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2020] [Revised: 01/28/2021] [Accepted: 02/02/2021] [Indexed: 11/22/2022]
Abstract
The proteins of coronavirus are classified to nonstructural, structural, and accessory. There are 16 nonstructural viral proteins beside their precursors (1a and 1ab polyproteins). The nonstructural proteins are named as nsp1 to nsp16 and they act as enzymes, coenzymes, and binding proteins to facilitate the replication, transcription, and translation of the virus. The structural proteins are bound to the RNA in the nucleocapsid (N- protein) or to the lipid bilayer membrane of the viral envelope. The lipid bilayer proteins include the membrane protein (M), envelope protein (E), and spike protein (S). Beside their role as structural proteins, they are essential for the host cells binding and invasion. The SARS-CoV-2 contains six accessory proteins which participates in the viral replication, assembly and virus- host interactions. The SARS-CoV-2 accessory proteins are orf3a, orf6, orf7a, orf7b, orf8, and orf10. The functions of the SARS-CoV-2 are not well known, while the functions of their corresponding proteins in SARS-CoV are either well known or poorly studied. Recently, the Oxford University and Pfizer and BioNTech made SARS-CoV-2 vaccines through targeting the spike protein gene. The US Food and Drug Administration (FDA) and the health authorities of the United Kingdom approved and started vaccination using the Pfizer and BioNTech mRNA vaccine. Also, The FDA of USA approved the treatment of COVID-19 using two monoclonal antibodies produced by Regeneron pharmaceuticals to target the spike protein. The SARS-CoV-2 proteins can be used for the diagnosis, as drug targets and in vaccination trials for COVID-19. For future COVID-19 research, more efforts should be done to elaborate the functions and structure of the SARS-CoV-2 proteins so as to use them as targets for COVID-19 drug and vaccines. Special attention should be drawn to extensive research on the SARS-CoV-2 nsp3, orf8, and orf10.
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29
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Nejadghaderi SA, Safiri S. The dilemma of herd immunity for COVID-19. J Med Virol 2021; 93:2578-2579. [PMID: 33386744 DOI: 10.1002/jmv.26768] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2020] [Revised: 12/13/2020] [Accepted: 12/27/2020] [Indexed: 01/04/2023]
Affiliation(s)
- Seyed Aria Nejadghaderi
- School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran.,Systematic Review and Meta-analysis Expert Group (SRMEG), Universal Scientific Education and Research Network (USERN), Tehran, Iran
| | - Saeid Safiri
- Department of Community Medicine, Tuberculosis and Lung Disease Research Center, School of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran.,Immunology Research Center, Aging Research Institute, Tabriz University of Medical Sciences, Tabriz, Iran
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30
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Elmahallawy EK, Mohamed Y, Abdo W, El-Gohary FA, Ahmed Awad Ali S, Yanai T. New Insights Into Potential Benefits of Bioactive Compounds of Bee Products on COVID-19: A Review and Assessment of Recent Research. Front Mol Biosci 2021; 7:618318. [PMID: 33628764 PMCID: PMC7897699 DOI: 10.3389/fmolb.2020.618318] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2020] [Accepted: 12/29/2020] [Indexed: 12/24/2022] Open
Abstract
The recent emergence of COVID-19 represents one of the biggest challenges facing the world today. Despite the recent attempts to understand the epidemiological pattern and pathogenesis of the disease, detailed data about the physiology and pathology of the disease is still out of reach. Moreover, the lack of a widespread vaccine prompts an urgent call for developing a proper intervention strategy against the virus. Importantly, identification of novel molecules that target replication of the virus represents one of the promising strategies for the control this pandemic crisis. Among others, honey bee products contain numerous bioactive compounds such as propolis and several phenolic compounds that possess a wide range of therapeutic properties for combating various pathological disorders and infectious agents. The intention of the present review is to highlight the stages of SARS-CoV-2 lifecycle, the molecular mechanisms explaining the health benefits of honey bee products on COVID-19 physiology and pathology and the possible limitations. Further future research is suggested to explore more about bee natural bioactive compounds as potential candidates against SARS-CoV-2.
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Affiliation(s)
- Ehab Kotb Elmahallawy
- Department of Zoonoses, Faculty of Veterinary Medicine, Sohag University, Sohag, Egypt
| | - Yasser Mohamed
- Laboratory of Kafr El Sheikh Fever Hospital, Kafr El Sheikh Fever Hospital, Kafr El-Sheikh, Egypt
| | - Walied Abdo
- Department of Pathology, Faculty of Veterinary Medicine, Kafrelsheikh University, Kafr El-Sheikh, Egypt
| | - Fatma A. El-Gohary
- Department of Hygiene and Zoonoses, Faculty of Veterinary Medicine, Mansoura University, Mansoura, Egypt
| | - Shaimaa Ahmed Awad Ali
- Department of Nursing, College of Applied Medical Sciences, Jouf University, Sakaka, Saudi Arabia
- Department of Critical Care and Emergency Nursing, Faculty of Nursing, Mansoura University, Mansoura, Egypt
| | - Tokuma Yanai
- Laboratory of Wildlife and Forensic Pathology/Biomedical Science Examination and Research Center, Department of Veterinary Medicine, Faculty of Veterinary Medicine, Okayama University of Science, Okayama, Japan
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31
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Sheikhzadeh Hesari F, Hosseinzadeh SS, Asl Monadi Sardroud MA. Review of COVID-19 and male genital tract. Andrologia 2021; 53:e13914. [PMID: 33236375 PMCID: PMC7744899 DOI: 10.1111/and.13914] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Revised: 10/26/2020] [Accepted: 10/29/2020] [Indexed: 12/16/2022] Open
Abstract
COVID-19 pandemic leads to health challenges globally, and its diverse aspects need to be uncovered. Multi-organ injuries have been reported by describing potential SARS-CoV-2 entrance routes: ACE2 and TMPRSS2. Since these cell surface receptors' expression has been disclosed within the male reproductive system, its susceptibility to being infected by SARS-CoV-2 has been summarised through this literature review. Expression of ACE2 and TMPRSS2 at RNA or protein level has been reported across various investigations indicates that the male genitalia potentially is vulnerable to SARS-CoV-2 infection. Presence of SARS-CoV-2 within semen samples and following direct viral damage, secondary inflammatory response causing orchitis or testicular discomfort and finally the amount of viral load leading testicular damage and immune response activation are among probable underlying mechanisms. Therefore, genital examination and laboratory tests should be considered to address the male reproductive tract complications and fertility issues.
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32
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Yee S, Tan CS, Khan A, Lee KS, Goh BH, Ming LC. SARS-COV-2 as an artificial creation: scientific arguments and counterarguments. J Med Life 2021; 14:118-120. [PMID: 33767796 PMCID: PMC7982270 DOI: 10.25122/jml-2020-0175] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2020] [Accepted: 01/21/2021] [Indexed: 12/19/2022] Open
Affiliation(s)
- Shermaine Yee
- Faculty of Medicine, Quest International University Perak, Ipoh, Perak, Malaysia
| | - Ching Siang Tan
- School of Pharmacy, KPJ Healthcare University College, Nilai, Negeri Sembilan, Malaysia
| | - Abdullah Khan
- School of Pharmacy, KPJ Healthcare University College, Nilai, Negeri Sembilan, Malaysia
| | - Kah Seng Lee
- Faculty of Pharmacy, University of Cyberjaya, Cyberjaya, Selangor, Malaysia
| | - Bey Hing Goh
- Biofunctional Molecule Exploratory Research Group (BMEX), School of Pharmacy, Monash University Malaysia, Bandar Sunway, Malaysia
| | - Long Chiau Ming
- Pengiran Anak Puteri Rashidah Sa’adatul Bolkiah Institute of Health Sciences, Universiti Brunei Darussalam, Gadong, Brunei Darussalam
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33
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Mahdy MAA, Younis W, Ewaida Z. An Overview of SARS-CoV-2 and Animal Infection. Front Vet Sci 2020; 7:596391. [PMID: 33363234 PMCID: PMC7759518 DOI: 10.3389/fvets.2020.596391] [Citation(s) in RCA: 92] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2020] [Accepted: 11/23/2020] [Indexed: 12/13/2022] Open
Abstract
A novel coronavirus has been reported as the causative pathogen of the Coronavirus disease 2019 (COVID-19) outbreak in Wuhan city, China in December 2019. Due to the rapid spread of the virus worldwide, it has been announced as a pandemic by the World Health Organization (WHO). Hospitalized patients in Wuhan were associated with the Huanan seafood wholesale market where live animals, such as poultry, bats, snakes, frogs, rabbits, marmots, and hedgehogs are sold in that market which suggests a possible zoonotic infection. It was suggested that bat is the natural host of SARS-CoV-2, but the intermediate host is still unclear. It is essential to identify the potential intermediate host to interrupt the transmission chain of the virus. Pangolin is a highly suspected candidate as an intermediate host for SARS-CoV-2. Recently, SARS-CoV-2 infection has been reported in cats, dogs, tigers, and lions. More recently SARS-CoV-2 infection affected minks severely and zoonotic transfer with a variant SARS-CoV-2 strain evidenced in Denmark, Netherlands, USA, and Spain suggesting animal-to-human and animal-to-animal transmission within mink farms. Furthermore, experimental studies documented the susceptibility of different animal species to SARS-CoV-2, such as mice, golden hamsters, cats, ferrets, non-human primates, and treeshrews. It is also essential to know the possibility of infection for other animal species. This short review aims to provide an overview on the relation between severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) infection and animals.
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Affiliation(s)
- Mohamed A. A. Mahdy
- Department of Anatomy and Embryology, Faculty of Veterinary Medicine, South Valley University, Qena, Egypt
| | - Waleed Younis
- Department of Microbiology, Faculty of Veterinary Medicine, South Valley University, Qena, Egypt
| | - Zamzam Ewaida
- Qena University Hospital, South Valley University, Qena, Egypt
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34
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Chourasia R, Padhi S, Chiring Phukon L, Abedin MM, Singh SP, Rai AK. A Potential Peptide From Soy Cheese Produced Using Lactobacillus delbrueckii WS4 for Effective Inhibition of SARS-CoV-2 Main Protease and S1 Glycoprotein. Front Mol Biosci 2020; 7:601753. [PMID: 33363209 PMCID: PMC7759660 DOI: 10.3389/fmolb.2020.601753] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Accepted: 11/23/2020] [Indexed: 12/12/2022] Open
Abstract
The COVID-19 pandemic caused by novel SARS-CoV-2 has resulted in an unprecedented loss of lives and economy around the world. In this study, search for potential inhibitors against two of the best characterized SARS-CoV-2 drug targets: S1 glycoprotein receptor-binding domain (RBD) and main protease (3CLPro), was carried out using the soy cheese peptides. A total of 1,420 peptides identified from the cheese peptidome produced using Lactobacillus delbrueckii WS4 were screened for antiviral activity by employing the web tools, AVPpred, and meta-iAVP. Molecular docking studies of the selected peptides revealed one potential peptide "KFVPKQPNMIL" that demonstrated strong affinity toward significant amino acid residues responsible for the host cell entry (RBD) and multiplication (3CLpro) of SARS-CoV-2. The peptide was also assessed for its ability to interact with the critical residues of S1 RBD and 3CLpro of other β-coronaviruses. High binding affinity was observed toward critical amino acids of both the targeted proteins in SARS-CoV, MERS-CoV, and HCoV-HKU1. The binding energy of KFVPKQPNMIL against RBD and 3CLpro of the four viruses ranged from -8.45 to -26.8 kcal/mol and -15.22 to -22.85 kcal/mol, respectively. The findings conclude that cheese, produced by using Lb. delbrueckii WS4, could be explored as a prophylactic food for SARS-CoV-2 and related viruses. In addition, the multi-target inhibitor peptide, which effectively inhibited both the viral proteins, could further be used as a terminus a quo for the in vitro and in vivo function against SARS-CoV-2.
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Affiliation(s)
- Rounak Chourasia
- Institute of Bioresources and Sustainable Development (DBT-IBSD), Regional Centre, Sikkim, India
| | - Srichandan Padhi
- Institute of Bioresources and Sustainable Development (DBT-IBSD), Regional Centre, Sikkim, India
| | - Loreni Chiring Phukon
- Institute of Bioresources and Sustainable Development (DBT-IBSD), Regional Centre, Sikkim, India
| | - Md Minhajul Abedin
- Institute of Bioresources and Sustainable Development (DBT-IBSD), Regional Centre, Sikkim, India
| | - Sudhir P. Singh
- Center of Innovative and Applied Bioprocessing (DBT-CIAB), Mohali, India
| | - Amit Kumar Rai
- Institute of Bioresources and Sustainable Development (DBT-IBSD), Regional Centre, Sikkim, India
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35
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Oves M, Ravindran M, Rauf MA, Omaish Ansari M, Zahin M, Iyer AK, Ismail IMI, Khan MA, Palaniyar N. Comparing and Contrasting MERS, SARS-CoV, and SARS-CoV-2: Prevention, Transmission, Management, and Vaccine Development. Pathogens 2020; 9:pathogens9120985. [PMID: 33255989 PMCID: PMC7761006 DOI: 10.3390/pathogens9120985] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2020] [Revised: 11/11/2020] [Accepted: 11/16/2020] [Indexed: 01/08/2023] Open
Abstract
The COVID-19 pandemic is responsible for an unprecedented disruption to the healthcare systems and economies of countries around the world. Developing novel therapeutics and a vaccine against SARS-CoV-2 requires an understanding of the similarities and differences between the various human coronaviruses with regards to their phylogenic relationships, transmission, and management. Phylogenetic analysis indicates that humans were first infected with SARS-CoV-2 in late 2019 and the virus rapidly spread from the outbreak epicenter in Wuhan, China to various parts of the world. Multiple variants of SARS-CoV-2 have now been identified in particular regions. It is apparent that MERS, SARS-CoV, and SARS-CoV-2 present with several common symptoms including fever, cough, and dyspnea in mild cases, but can also progress to pneumonia and acute respiratory distress syndrome. Understanding the molecular steps leading to SARS-CoV-2 entry into cells and the viral replication cycle can illuminate crucial targets for testing several potential therapeutics. Genomic and structural details of SARS-CoV-2 and previous attempts to generate vaccines against SARS-CoV and MERS have provided vaccine targets to manage future outbreaks more effectively. The coordinated global response against this emerging infectious disease is unique and has helped address the need for urgent therapeutics and vaccines in a remarkably short time.
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Affiliation(s)
- Mohammad Oves
- Centre of Excellence in Environmental Studies, King Abdulaziz University, Jeddah, Makkah 21589, Saudi Arabia; (M.O.); (I.M.I.I.)
| | - Mithunan Ravindran
- Program in Translational Medicine, SickKids Research Institute, The Hospital for Sick Children, Toronto, ON M5G 1X8, Canada;
- Faculty of Medicine, University of Toronto, Toronto, ON M5S1A8, Canada
| | - Mohd Ahmar Rauf
- Department of Pharmaceutical Sciences, Eugene Applebaum College of Pharmacy and Health Sciences, Wayne State University, Detroit, MI 48201, USA; (M.A.R.); (A.K.I.)
| | - Mohammad Omaish Ansari
- Center of Nanotechnology, King Abdulaziz University, Jeddah, Makkah 21589, Saudi Arabia;
| | - Maryam Zahin
- Center for Predictive Medicine and James Graham Brown Cancer Center, University of Louisville, Louisville, KY 40202, USA;
| | - Arun K. Iyer
- Department of Pharmaceutical Sciences, Eugene Applebaum College of Pharmacy and Health Sciences, Wayne State University, Detroit, MI 48201, USA; (M.A.R.); (A.K.I.)
| | - Iqbal M. I. Ismail
- Centre of Excellence in Environmental Studies, King Abdulaziz University, Jeddah, Makkah 21589, Saudi Arabia; (M.O.); (I.M.I.I.)
- Department of Chemistry, Faculty of Science, King Abdulaziz University, Jeddah, Makkah 21589, Saudi Arabia
| | - Meraj A. Khan
- Program in Translational Medicine, SickKids Research Institute, The Hospital for Sick Children, Toronto, ON M5G 1X8, Canada;
- Department of Laboratory Medicine and Pathobiology, Faculty of Medicine, University of Toronto, Toronto, ON M5S1A8, Canada
- Correspondence: (M.A.K.); (N.P.)
| | - Nades Palaniyar
- Program in Translational Medicine, SickKids Research Institute, The Hospital for Sick Children, Toronto, ON M5G 1X8, Canada;
- Faculty of Medicine, University of Toronto, Toronto, ON M5S1A8, Canada
- Department of Laboratory Medicine and Pathobiology, Faculty of Medicine, University of Toronto, Toronto, ON M5S1A8, Canada
- Correspondence: (M.A.K.); (N.P.)
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36
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Kotta S, Aldawsari HM, Badr-Eldin SM, Alhakamy NA, Md S, Nair AB, Deb PK. Combating the Pandemic COVID-19: Clinical Trials, Therapies and Perspectives. Front Mol Biosci 2020; 7:606393. [PMID: 33282914 PMCID: PMC7705351 DOI: 10.3389/fmolb.2020.606393] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Accepted: 10/19/2020] [Indexed: 12/11/2022] Open
Abstract
The coronavirus disease-19 (COVID-19) is caused due to the infection by a unique single stranded enveloped RNA virus, severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2). The COVID-19 has claimed many lives around the globe, and a promising solution to end this pandemic is still awaited. Till date neither an exact antiviral drug nor a vaccine is available in the market for public use to cure or control this pandemic. Repurposed drugs and supportive measures are the only available treatment options. This systematic review focuses on different treatment strategies based on various clinical studies. The review discusses all the current treatment plans and probable future strategies obtained as a result of a systematic search in PubMed and Science Direct database. All the possible options for the treatment as well as prophylaxis of COVID-19 are discussed. Apart from this, the article provides details on the clinical trials related to COVID-19, which are registered under ClinicalTrials.gov. Potential of drugs based on the previous researches on SARS-CoV, MERS-CoV, Ebola, influenza, etc. which fall under the same category of coronavirus are also emphasized. Information on cell-based and immunology-based approaches is also provided. In addition, miscellaneous therapeutic approaches and adjunctive therapies are discussed. The drug repurposing options, as evidenced from various in vitro and in silico models, are also covered including the possible future solutions to this pandemic.
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Affiliation(s)
- Sabna Kotta
- Department of Pharmaceutics, Faculty of Pharmacy, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Hibah Mubarak Aldawsari
- Department of Pharmaceutics, Faculty of Pharmacy, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Shaimaa M. Badr-Eldin
- Department of Pharmaceutics, Faculty of Pharmacy, King Abdulaziz University, Jeddah, Saudi Arabia
- Department of Pharmaceutics and Industrial Pharmacy, Cairo University, Cairo, Egypt
| | | | - Shadab Md
- Department of Pharmaceutics, Faculty of Pharmacy, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Anroop B. Nair
- Department of Pharmaceutical Sciences, College of Clinical Pharmacy, King Faisal University, Al-Ahsa, Saudi Arabia
| | - Pran Kishore Deb
- Department of Pharmaceutical Sciences, Faculty of Pharmacy, Philadelphia University, Amman, Jordan
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37
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Paliwal P, Sargolzaei S, Bhardwaj SK, Bhardwaj V, Dixit C, Kaushik A. Grand Challenges in Bio-Nanotechnology to Manage the COVID-19 Pandemic. FRONTIERS IN NANOTECHNOLOGY 2020. [DOI: 10.3389/fnano.2020.571284] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
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38
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Francés-Monerris A, Hognon C, Miclot T, García-Iriepa C, Iriepa I, Terenzi A, Grandemange S, Barone G, Marazzi M, Monari A. Molecular Basis of SARS-CoV-2 Infection and Rational Design of Potential Antiviral Agents: Modeling and Simulation Approaches. J Proteome Res 2020; 19:4291-4315. [PMID: 33119313 PMCID: PMC7640986 DOI: 10.1021/acs.jproteome.0c00779] [Citation(s) in RCA: 50] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2020] [Indexed: 01/18/2023]
Abstract
The emergence in late 2019 of the coronavirus SARS-CoV-2 has resulted in the breakthrough of the COVID-19 pandemic that is presently affecting a growing number of countries. The development of the pandemic has also prompted an unprecedented effort of the scientific community to understand the molecular bases of the virus infection and to propose rational drug design strategies able to alleviate the serious COVID-19 morbidity. In this context, a strong synergy between the structural biophysics and molecular modeling and simulation communities has emerged, resolving at the atomistic level the crucial protein apparatus of the virus and revealing the dynamic aspects of key viral processes. In this Review, we focus on how in silico studies have contributed to the understanding of the SARS-CoV-2 infection mechanism and the proposal of novel and original agents to inhibit the viral key functioning. This Review deals with the SARS-CoV-2 spike protein, including the mode of action that this structural protein uses to entry human cells, as well as with nonstructural viral proteins, focusing the attention on the most studied proteases and also proposing alternative mechanisms involving some of its domains, such as the SARS unique domain. We demonstrate that molecular modeling and simulation represent an effective approach to gather information on key biological processes and thus guide rational molecular design strategies.
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Affiliation(s)
- Antonio Francés-Monerris
- Université
de Lorraine and CNRS, LPCT UMR 7019, F-54000 Nancy, France
- Departament
de Química Física, Universitat
de València, 46100 Burjassot, Spain
| | - Cécilia Hognon
- Université
de Lorraine and CNRS, LPCT UMR 7019, F-54000 Nancy, France
| | - Tom Miclot
- Université
de Lorraine and CNRS, LPCT UMR 7019, F-54000 Nancy, France
- Department
of Biological, Chemical and Pharmaceutical Sciences and Technologies, Università degli Studi di Palermo, Viale delle Scienze Ed. 17, 90128 Palermo, Italy
| | - Cristina García-Iriepa
- Department
of Analytical Chemistry, Physical Chemistry and Chemical Engineering, Universidad de Alcalá, Ctra. Madrid-Barcelona, Km 33,600, 28871 Alcalá de Henares, Madrid, Spain
- Chemical
Research Institute “Andrés M. del Río”
(IQAR), Universidad de Alcalá, 28871 Alcalá de
Henares, Madrid, Spain
| | - Isabel Iriepa
- Chemical
Research Institute “Andrés M. del Río”
(IQAR), Universidad de Alcalá, 28871 Alcalá de
Henares, Madrid, Spain
- Department
of Organic and Inorganic Chemistry, Universidad
de Alcalá, Ctra.
Madrid-Barcelona, Km 33,600, 28871 Alcalá de Henares, Madrid, Spain
| | - Alessio Terenzi
- Department
of Biological, Chemical and Pharmaceutical Sciences and Technologies, Università degli Studi di Palermo, Viale delle Scienze Ed. 17, 90128 Palermo, Italy
| | | | - Giampaolo Barone
- Department
of Biological, Chemical and Pharmaceutical Sciences and Technologies, Università degli Studi di Palermo, Viale delle Scienze Ed. 17, 90128 Palermo, Italy
| | - Marco Marazzi
- Department
of Analytical Chemistry, Physical Chemistry and Chemical Engineering, Universidad de Alcalá, Ctra. Madrid-Barcelona, Km 33,600, 28871 Alcalá de Henares, Madrid, Spain
- Chemical
Research Institute “Andrés M. del Río”
(IQAR), Universidad de Alcalá, 28871 Alcalá de
Henares, Madrid, Spain
| | - Antonio Monari
- Université
de Lorraine and CNRS, LPCT UMR 7019, F-54000 Nancy, France
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Bamola VD, Chaudhry R. Recent discovery and development on SARS-CoV-2: A review of current literature. J Family Med Prim Care 2020; 9:5113-5121. [PMID: 33409173 PMCID: PMC7773112 DOI: 10.4103/jfmpc.jfmpc_851_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Revised: 06/14/2020] [Accepted: 09/03/2020] [Indexed: 12/15/2022] Open
Abstract
The origin and spread of current novel coronavirus had raised serious concerns among stakeholders around the globe. Different speculations that may unfold the mystery in the future are taking roots, but now there is no globally acceptable opinion about the origin and spread of this novel coronavirus. It is reported that Wuhan city of Hubei Province of central China was the epicenter of this outbreak of novel coronavirus. However, initial inadequate preventive measures allowed the infection to cross the borders of China and that pulls the world into drastic public health and economic crisis. This coronavirus disease now named as COVID-19 by World Health Organization (WHO) and the responsible coronavirus is named as "severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)." The spread of SARS-CoV-2 is alarming even after 5 months of inception and WHO further warns the world to be prepared for more intense spread of COVID-19. Different diagnostic tools to detect SARS-CoV-2 are being used around the globe, but the identification of asymptomatic carriers of the disease is a serious challenge in countering the COVID-19 pandemic. There is no specific treatment available, only preventive, symptomatic, and supportive treatments are being used for clinical management of COVID-19. The available knowledge is limited, therefore, any escalation of information on the disease will help to combat this global challenge of COVID-19. In this review, we have discussed and summarized the available multi-factorial information and recent updates on the SARS-CoV-2 which can help support future research and may help in the strategic management of the current COVID-19 pandemic. The articles available online before June 30, 2020, on bioRxiv, medRxiv, ChemRxiv, Google Scholar, and PubMed have been assessed for the compilation of this review. Information on the official portal of WHO, CDC, ICMR, etc., were also assessed and used with due credit.
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Affiliation(s)
- V Deepak Bamola
- Department of Microbiology, All India Institute of Medical Sciences, New Delhi, India
| | - Rama Chaudhry
- Department of Microbiology, All India Institute of Medical Sciences, New Delhi, India
- International Ambassador of American Society for Microbiology (ASM) to India
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40
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Philips CA, Mohan N, Ahamed R, Kumbar S, Rajesh S, George T, Mohanan M, Augustine P. One disease, many faces-typical and atypical presentations of SARS-CoV-2 infection-related COVID-19 disease. World J Clin Cases 2020; 8:3956-3970. [PMID: 33024752 PMCID: PMC7520786 DOI: 10.12998/wjcc.v8.i18.3956] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Revised: 06/10/2020] [Accepted: 08/25/2020] [Indexed: 02/05/2023] Open
Abstract
Since the appearance of the novel coronavirus (severe acute respiratory syndrome-coronavirus-2) and related coronavirus disease 2019 (COVID-19) in China in December 2019, a very high number of small and large patient series have been published in literature from around the world. Even though the classical presentation of COVID-19 is one with respiratory symptoms with or without pneumonia that can be self-limiting or evolve into severe respiratory distress syndrome with multiple organ failure, and secondary bacterial sepsis, a large body of evidence suggests a plethora of other types of clinical presentation. In this exhaustive review, we reviewed all of the published literature on COVID-19 to identify different types of clinical presentations affecting various organ systems, to provide an in-depth analysis that may prove useful for clinicians and health-workers on the frontline, battling the severe pandemic.
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Affiliation(s)
- Cyriac Abby Philips
- The Liver Unit and Monarch, Cochin Gastroenterology Group, Ernakulam Medical Center, Cochin 682025, Kerala, India
| | - Narain Mohan
- The Liver Unit and Monarch, Cochin Gastroenterology Group, Ernakulam Medical Center, Cochin 682025, Kerala, India
| | - Rizwan Ahamed
- Gastroenterology and Advanced GI Endoscopy, Cochin Gastroenterology Group, Ernakulam Medical Center, Cochin 682025, Kerala, India
| | - Sandeep Kumbar
- Gastroenterology and Advanced GI Endoscopy, Cochin Gastroenterology Group, Ernakulam Medical Center, Cochin 682025, Kerala, India
| | - Sasidharan Rajesh
- Division of Hepatobiliary Interventional Radiology, Cochin Gastroenterology Group, Ernakulam Medical Center, Cochin 682025, Kerala, India
| | - Tom George
- Division of Hepatobiliary Interventional Radiology, Cochin Gastroenterology Group, Ernakulam Medical Center, Cochin 682025, Kerala, India
| | - Meera Mohanan
- Anesthesia and Critical Care, Cochin Gastroenterology Group, Ernakulam Medical Center, Cochin 682025, Kerala, India
| | - Philip Augustine
- Gastroenterology and Advanced GI Endoscopy, Cochin Gastroenterology Group, Ernakulam Medical Center, Cochin 682025, Kerala, India
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41
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Uversky VN, Elrashdy F, Aljadawi A, Redwan EM. Household pets and SARS-CoV2 transmissibility in the light of the ACE2 intrinsic disorder status. J Biomol Struct Dyn 2020; 40:1441-1444. [PMID: 32948117 DOI: 10.1080/07391102.2020.1821784] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Vladimir N Uversky
- Biological Science Department, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia.,Department of Molecular Medicine and USF Health Byrd Alzheimer's Research Institute, Morsani College of Medicine, University of South Florida, Tampa, FL, USA.,Institute for Biological Instrumentation of the Russian Academy of Sciences, Federal Research Center "Pushchino Scientific Center for Biological Research of the Russian Academy of Sciences", Pushchino, Moscow Region, Russia
| | - Fatma Elrashdy
- Department of Endemic Medicine and Hepatogastroenterology, Kasr Alainy School of Medicine, Cairo University, Cairo, Egypt
| | - Abdullah Aljadawi
- Biological Science Department, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Elrashdy M Redwan
- Biological Science Department, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia
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42
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Rousseau A, Fenolland JR, Labetoulle M. [SARS-CoV-2, COVID-19 and the eye: An update on published data]. J Fr Ophtalmol 2020; 43:642-652. [PMID: 32631687 PMCID: PMC7260525 DOI: 10.1016/j.jfo.2020.05.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Revised: 05/18/2020] [Accepted: 05/19/2020] [Indexed: 01/08/2023]
Abstract
The COVID-19 pandemic has dramatically changed our daily lives as ophthalmologists. This general review firstly provides a better understanding of the virus responsible for the pandemic: the SARS-CoV-2, and the clinical manifestations of the COVID-19 disease. The second part is detailing the pathophysiology, clinical signs and challenges of ocular involvement, which seems rare and not functionally severe, but which may be a potential source of contamination. Finally, we discuss the preventive measures that need to be implemented in our daily practice to avoid any viral dissemination.
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MESH Headings
- Betacoronavirus/genetics
- Betacoronavirus/ultrastructure
- COVID-19
- Coronavirus Infections/complications
- Coronavirus Infections/epidemiology
- Coronavirus Infections/physiopathology
- Coronavirus Infections/prevention & control
- Diagnostic Techniques, Ophthalmological
- Eye/virology
- Eye Infections, Viral/physiopathology
- Eye Infections, Viral/prevention & control
- Eye Infections, Viral/virology
- Genome, Viral
- Humans
- Microscopy, Electron
- Pandemics/prevention & control
- Pneumonia, Viral/complications
- Pneumonia, Viral/epidemiology
- Pneumonia, Viral/physiopathology
- Pneumonia, Viral/prevention & control
- SARS-CoV-2
- Virus Integration
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Affiliation(s)
- A Rousseau
- Service d'ophtalmologie, CHU Bicêtre, hôpital Bicêtre, Assistance publique-Hôpitaux de Paris, université Paris-Saclay, réseau OPHTARA : maladies rares en ophtalmologie, Le Kremlin-Bicêtre, France; Département immunologie des maladies virales, auto-immunes, bactériennes et hématologiques. UMR 1184, CEA, Fontenay-Aux-Roses, France.
| | - J-R Fenolland
- Service d'ophtalmologie, hôpital d'instruction des Armées Bégin, Saint-Mandé, France
| | - M Labetoulle
- Service d'ophtalmologie, CHU Bicêtre, hôpital Bicêtre, Assistance publique-Hôpitaux de Paris, université Paris-Saclay, réseau OPHTARA : maladies rares en ophtalmologie, Le Kremlin-Bicêtre, France; Département immunologie des maladies virales, auto-immunes, bactériennes et hématologiques. UMR 1184, CEA, Fontenay-Aux-Roses, France
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43
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Palmeira A, Sousa E, Köseler A, Sabirli R, Gören T, Türkçüer İ, Kurt Ö, Pinto MM, Vasconcelos MH. Preliminary Virtual Screening Studies to Identify GRP78 Inhibitors Which May Interfere with SARS-CoV-2 Infection. Pharmaceuticals (Basel) 2020; 13:E132. [PMID: 32630514 PMCID: PMC7345920 DOI: 10.3390/ph13060132] [Citation(s) in RCA: 45] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Revised: 06/21/2020] [Accepted: 06/22/2020] [Indexed: 12/18/2022] Open
Abstract
SARS-CoV-2 Spike protein was predicted by molecular docking to bind the host cell surface GRP78, which was suggested as a putative good molecular target to inhibit Covid-19. We aimed to confirm that GRP78 gene expression was increased in blood of SARS-CoV-2 (+) versus SARS-CoV-2 (-) pneumonia patients. In addition, we aimed to identify drugs that could be repurposed to inhibit GRP78, thus with potential anti-SARS-CoV-2 activity. Gene expression studies were performed in 10 SARS-CoV-2 (-) and 24 SARS-CoV-2 (+) pneumonia patients. A structure-based virtual screen was performed with 10,761 small molecules retrieved from DrugBank, using the GRP78 nucleotide binding domain and substrate binding domain as molecular targets. Results indicated that GRP78 mRNA levels were approximately four times higher in the blood of SARS-CoV-2 (+) versus SARS-CoV-2 (-) pneumonia patients, further suggesting that GRP78 might be a good molecular target to treat Covid-19. In addition, a total of 409 compounds were identified with potential as GRP78 inhibitors. In conclusion, we found preliminary evidence that further proposes GRP78 as a possible molecular target to treat Covid-19 and that many clinically approved drugs bind GRP78 as an off-target effect. We suggest that further work should be urgently carried out to confirm if GRP78 is indeed a good molecular target and if some of those drugs have potential to be repurposed for SARS-CoV-2 antiviral activity.
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Affiliation(s)
- Andreia Palmeira
- Laboratory of Organic and Pharmaceutical Chemistry (LQOF), Department of Chemical Sciences, Faculty of Pharmacy, University of Porto, Rua de Jorge Viterbo Ferreira, 228, 4050-313 Porto, Portugal; (A.P.); (E.S.); (M.M.P.)
- Interdisciplinary Centre of Marine and Environmental Research (CIIMAR), 4450-208 Matosinhos, Portugal
| | - Emília Sousa
- Laboratory of Organic and Pharmaceutical Chemistry (LQOF), Department of Chemical Sciences, Faculty of Pharmacy, University of Porto, Rua de Jorge Viterbo Ferreira, 228, 4050-313 Porto, Portugal; (A.P.); (E.S.); (M.M.P.)
- Interdisciplinary Centre of Marine and Environmental Research (CIIMAR), 4450-208 Matosinhos, Portugal
| | - Aylin Köseler
- Department of Biophysics, Pamukkale University Faculty of Medicine, 20190 Denizli, Turkey
| | - Ramazan Sabirli
- Department of Emergency Medicine, Kafkas University Faculty of Medicine, 36000 Kars, Turkey;
| | - Tarık Gören
- Department of Emergency Medicine, Pamukkale University Faculty of Medicine, 20190 Denizli, Turkey; (T.G.); (İ.T.)
| | - İbrahim Türkçüer
- Department of Emergency Medicine, Pamukkale University Faculty of Medicine, 20190 Denizli, Turkey; (T.G.); (İ.T.)
| | - Özgür Kurt
- Department of Microbiology, Acibadem Mehmet Ali Aydinlar University School of Medicine, 34752 Istanbul, Turkey;
| | - Madalena M. Pinto
- Laboratory of Organic and Pharmaceutical Chemistry (LQOF), Department of Chemical Sciences, Faculty of Pharmacy, University of Porto, Rua de Jorge Viterbo Ferreira, 228, 4050-313 Porto, Portugal; (A.P.); (E.S.); (M.M.P.)
- Interdisciplinary Centre of Marine and Environmental Research (CIIMAR), 4450-208 Matosinhos, Portugal
| | - M. Helena Vasconcelos
- Instituto de Investigação e Inovação em Saúde (i3S), University of Porto, 4200-135 Porto, Portugal
- Cancer Drug Resistance Group, Institute of Molecular Pathology and Immunology of the University of Porto (IPATIMUP), 4200-135 Porto, Portugal
- Laboratory of Microbiology, Department of Biological Sciences, Faculty of Pharmacy, University of Porto, 4050-313 Porto, Portugal
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Baj J, Karakuła-Juchnowicz H, Teresiński G, Buszewicz G, Ciesielka M, Sitarz R, Forma A, Karakuła K, Flieger W, Portincasa P, Maciejewski R. COVID-19: Specific and Non-Specific Clinical Manifestations and Symptoms: The Current State of Knowledge. J Clin Med 2020; 9:E1753. [PMID: 32516940 PMCID: PMC7356953 DOI: 10.3390/jcm9061753] [Citation(s) in RCA: 239] [Impact Index Per Article: 59.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Revised: 05/30/2020] [Accepted: 06/03/2020] [Indexed: 02/06/2023] Open
Abstract
Coronavirus disease 2019 (COVID-19), due to the severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2), has become an epidemiological threat and a worldwide concern. SARS-CoV-2 has spread to 210 countries worldwide and more than 6,500,000 confirmed cases and 384,643 deaths have been reported, while the number of both confirmed and fatal cases is continually increasing. COVID-19 is a viral disease that can affect every age group-from infants to the elderly-resulting in a wide spectrum of various clinical manifestations. COVID-19 might present different degrees of severity-from mild or even asymptomatic carriers, even to fatal cases. The most common complications include pneumonia and acute respiratory distress syndrome. Fever, dry cough, muscle weakness, and chest pain are the most prevalent and typical symptoms of COVID-19. However, patients might also present atypical symptoms that can occur alone, which might indicate the possible SARS-CoV-2 infection. The aim of this paper is to review and summarize all of the findings regarding clinical manifestations of COVID-19 patients, which include respiratory, neurological, olfactory and gustatory, gastrointestinal, ophthalmic, dermatological, cardiac, and rheumatologic manifestations, as well as specific symptoms in pediatric patients.
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Affiliation(s)
- Jacek Baj
- Chair and Department of Anatomy, Medical University of Lublin, 20-090 Lublin, Poland;
| | - Hanna Karakuła-Juchnowicz
- Chair and 1st Department of Psychiatry, Psychotherapy and Early Intervention, Medical University of Lublin, Gluska Street 1, 20-439 Lublin, Poland; (H.K.-J.); (R.S.); (K.K.)
- Department of Clinical Neuropsychiatry, Medical University of Lublin, Gluska Street 1, 20-439 Lublin, Poland
| | - Grzegorz Teresiński
- Chair and Department of Forensic Medicine, Medical University of Lublin, 20-090 Lublin, Poland; (G.T.); (G.B.); (M.C.); (A.F.)
| | - Grzegorz Buszewicz
- Chair and Department of Forensic Medicine, Medical University of Lublin, 20-090 Lublin, Poland; (G.T.); (G.B.); (M.C.); (A.F.)
| | - Marzanna Ciesielka
- Chair and Department of Forensic Medicine, Medical University of Lublin, 20-090 Lublin, Poland; (G.T.); (G.B.); (M.C.); (A.F.)
| | - Ryszard Sitarz
- Chair and 1st Department of Psychiatry, Psychotherapy and Early Intervention, Medical University of Lublin, Gluska Street 1, 20-439 Lublin, Poland; (H.K.-J.); (R.S.); (K.K.)
| | - Alicja Forma
- Chair and Department of Forensic Medicine, Medical University of Lublin, 20-090 Lublin, Poland; (G.T.); (G.B.); (M.C.); (A.F.)
| | - Kaja Karakuła
- Chair and 1st Department of Psychiatry, Psychotherapy and Early Intervention, Medical University of Lublin, Gluska Street 1, 20-439 Lublin, Poland; (H.K.-J.); (R.S.); (K.K.)
| | - Wojciech Flieger
- Faculty of Medicine, Medical University of Lublin, Aleje Racławickie 1, 20-059 Lublin, Poland;
| | - Piero Portincasa
- Clinica Medica A. Murri, Department of Biomedical Sciences and Human Oncology, University of Bari Aldo Moro Medical School, 70126 Bari, Italy;
| | - Ryszard Maciejewski
- Chair and Department of Anatomy, Medical University of Lublin, 20-090 Lublin, Poland;
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45
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Iwuji K, Islam E, Berdine G, Nugent K, Test V, Tijerina A. Prevalence of Coronavirus Antibody Among First Responders in Lubbock, Texas. J Prim Care Community Health 2020; 11:2150132720971390. [PMID: 33161808 PMCID: PMC7656871 DOI: 10.1177/2150132720971390] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Revised: 10/13/2020] [Accepted: 10/15/2020] [Indexed: 01/17/2023] Open
Abstract
BACKGROUND The ongoing coronavirus disease (COVID-19) pandemic has a major impact on first responders. Scarce personal protective equipment (PPE) has forced them to conserve and reuse some of their PPE. The efficacy of these practices in preventing transmission of COVID-19 from patients to first responders is unclear. There are limited data on the prevalence of antibodies specific for COVID-19 exposure in these front-line workers. AIM Our objective was to determine the prevalence of positive immunoglobulin G antibody specific to COVID-19 among first responders in Lubbock, Texas. METHODS Blood samples were collected on 683 asymptomatic first responders who work in Lubbock, Texas and the surrounding area, after informed consents were signed. IgG antibody to SARS-CoV-2 was measured using Abbott's SARS-CoV-2 IgG Reagent Kit in combination with the SARS-CoV-2 IgG Calibrator Kit on the Abbott's ARCHITECT i1000SR analyzer. RESULTS The prevalence of IgG specific antibodies to COVID-19 was 0.73%, five of the 683 participants tested positive. Four of those who tested positive had no known prior SARS-CoV-2 infection or exposure without adequate PPE. CONCLUSIONS The prevalence of IgG specific antibodies to COVID-19 was much lower than expected in our study population despite high sensitivity and specificity of the test reagent. The most likely explanations for this finding include limited exposure, inadequate time for a IgG response, possible clearance of COVID-19 infection locally by the respiratory tract IgA defense system without eliciting a systemic IgG response, and short persistence of IgG antibodies in mild or asymptomatic cases.
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Affiliation(s)
- Kenneth Iwuji
- Texas Tech University Health Sciences Center, Lubbock, TX, USA
| | - Ebtesam Islam
- Texas Tech University Health Sciences Center, Lubbock, TX, USA
| | - Gilbert Berdine
- Texas Tech University Health Sciences Center, Lubbock, TX, USA
| | - Kenneth Nugent
- Texas Tech University Health Sciences Center, Lubbock, TX, USA
| | - Victor Test
- Texas Tech University Health Sciences Center, Lubbock, TX, USA
| | - Amanda Tijerina
- University Medical Center Healthcare System, Lubbock, TX, USA
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