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Wang M, Lkhagva E, Kim S, Zhai C, Islam MM, Kim HJ, Hong ST. The gut microbe pair of Oribacterium sp. GMB0313 and Ruminococcus sp. GMB0270 confers complete protection against SARS-CoV-2 infection by activating CD8+ T cell-mediated immunity. Gut Microbes 2024; 16:2342497. [PMID: 38635321 PMCID: PMC11028030 DOI: 10.1080/19490976.2024.2342497] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/26/2023] [Accepted: 04/09/2024] [Indexed: 04/19/2024] Open
Abstract
Despite the potential protective role of the gut microbiome against COVID-19, specific microbes conferring resistance to COVID-19 have not yet been identified. In this work, we aimed to identify and validate gut microbes at the species level that provide protection against SARS-CoV-2 infection. To identify gut microbes conferring protection against COVID-19, we conducted a fecal microbiota transplantation (FMT) from an individual with no history of COVID-19 infection or immunization into a lethal COVID-19 hamster model. FMT from this COVID-19-resistant donor resulted in significant phenotypic changes related to COVID-19 sensitivity in the hamsters. Metagenomic analysis revealed distinct differences in the gut microbiome composition among the hamster groups, leading to the identification of two previously unknown bacterial species: Oribacterium sp. GMB0313 and Ruminococcus sp. GMB0270, both associated with COVID-19 resistance. Subsequently, we conducted a proof-of-concept confirmation animal experiment adhering to Koch's postulates. Oral administration of this gut microbe pair, Oribacterium sp. GMB0313 and Ruminococcus sp. GMB0270, to the hamsters provided complete protection against SARS-CoV-2 infection through the activation of CD8+ T cell mediated immunity. The prophylactic efficacy of the gut microbe pair against SARS-CoV-2 infection was comparable to, or even superior to, current mRNA vaccines. This strong prophylactic efficacy suggests that the gut microbe pair could be developed as a host-directed universal vaccine for all betacoronaviruses, including potential future emerging viruses.
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Affiliation(s)
- Mingda Wang
- Department of Biomedical Sciences, Jeonbuk National University Medical School, Jeollabuk-Do, South Korea
- Department of Critical Care Medicine, Shandong Provincial Hospital affiliated with Shandong First Medical University, Jinan, China
| | - Enkhchimeg Lkhagva
- Department of Biomedical Sciences, Jeonbuk National University Medical School, Jeollabuk-Do, South Korea
| | - Sura Kim
- Department of Biomedical Sciences, Jeonbuk National University Medical School, Jeollabuk-Do, South Korea
| | - Chongkai Zhai
- Department of Biomedical Sciences, Jeonbuk National University Medical School, Jeollabuk-Do, South Korea
- College of Food and Drugs, Luoyang Polytechnic, Animal Diseases and Public Health Engineering Research Center of Henan Province, Luoyang, Henan Province, China
| | - Md Minarul Islam
- Department of Biomedical Sciences, Jeonbuk National University Medical School, Jeollabuk-Do, South Korea
| | - Hyeon J. Kim
- BioLabs-LA at the Lundquist Institute for Bio Medical Innovation at Harbor UCLA, SNJ Pharma Inc, Torrance, CA, USA
| | - Seong-Tshool Hong
- Department of Biomedical Sciences, Jeonbuk National University Medical School, Jeollabuk-Do, South Korea
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2
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Loaiza JR, Gittens RA, Zapata R, Armien B, González-Santamaría J, Laporta GZ, Franco L. The bibliometric landscape of infectious disease research in Panama (1990-2019). DIALOGUES IN HEALTH 2023; 2:100117. [PMID: 38515494 PMCID: PMC10953851 DOI: 10.1016/j.dialog.2023.100117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Revised: 02/11/2023] [Accepted: 02/20/2023] [Indexed: 03/23/2024]
Abstract
Background This work aims to analyze the landscape of scientific publications on subjects related to One Health and infectious diseases in Panama. The research questions are: How does the One Health research landscape look like in Panama? Are historical research efforts aligned with the One Health concept? What infectious diseases have received more attention from the local scientific community since 1990? Methods Boolean searches on the Web of Science, SCOPUS and PubMed were undertaken to evaluate the main trends of publications related to One Health and infectious disease research in the country of Panama, between 1990 and 2019. Results 4546 publications were identified since 1990, including 3564 peer-reviewed articles interconnected with One Health related descriptors, and 211 articles focused particularly on infectious diseases. A pattern of exponential growth in the number of publications with various contributions from Panamanian institutions was observed. The rate of multidisciplinary research was moderate, whereas those of interinstitutional and intersectoral research ranged from low to very low. Research efforts have centered largely on protozoan, neglected and arthropod-borne diseases with a strong emphasis on malaria, Chagas and leishmaniasis. Conclusion Panama has scientific capabilities on One Health to tackle future infectious disease threats, but the official collaboration schemes and strategic investment to develop further competencies need to be conciliated with modern times, aka the pandemics era. The main proposition here, addressed to the government of Panama, is to launch a One Health regional center to promote multidisciplinary, interinstitutional and intersectoral research activities in Panama and beyond.
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Affiliation(s)
- Jose R. Loaiza
- Instituto de Investigaciones Científicas y Servicios de Alta Tecnología (INDICASAT AIP), Panama
- Programa Centroamericano de Maestría en Entomología, Universidad de Panamá, Panama
- Smithsonian Tropical Research Institute, Apartado 0843-03092, Panama City, Panama
| | - Rolando A. Gittens
- Instituto de Investigaciones Científicas y Servicios de Alta Tecnología (INDICASAT AIP), Panama
| | - Robinson Zapata
- Secretaria Nacional de Ciencia, Tecnología e Innovación de Panamá, Panama
| | - Blas Armien
- Grupo de Biología Celular y Molecular de Arbovirus, Instituto Conmemorativo Gorgas de Estudios de la Salud, Panama
| | - José González-Santamaría
- Grupo de Biología Celular y Molecular de Arbovirus, Instituto Conmemorativo Gorgas de Estudios de la Salud, Panama
| | - Gabriel Z. Laporta
- Graduate Research and Innovation Program, Centro Universitario FMABC, Santo André, SP, Brazil
| | - Leticia Franco
- Health Emergencies Department, Pan American Health Organization, Washington, DC, United States of America
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3
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Hemida MG, Egamberdieva D, Malik YS. Editorial: Coronaviruses from the One Health perspective. Front Microbiol 2023; 14:1338529. [PMID: 38107854 PMCID: PMC10722431 DOI: 10.3389/fmicb.2023.1338529] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Accepted: 11/22/2023] [Indexed: 12/19/2023] Open
Affiliation(s)
- Maged Gomaa Hemida
- Department of Veterinary Biomedical Sciences, College of Veterinary Medicine, Long Island University, Brookville, NY, United States
| | - Dilfuza Egamberdieva
- Institute of Fundamental and Applied Research, National Research University TIAME, Tashkent, Uzbekistan
- Medical School, Central Asian University, Tashkent, Uzbekistan
| | - Yashpal S. Malik
- College of Animal Biotechnology, Guru Angad Dev Vety and Animal Sciences University, Ludhiana, Punjab, India
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4
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Keener MM, Tumlin KI. The Triple-E Model: Advancing Equestrian Research with Perspectives from One Health. Animals (Basel) 2023; 13:2642. [PMID: 37627432 PMCID: PMC10451526 DOI: 10.3390/ani13162642] [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: 07/14/2023] [Revised: 08/10/2023] [Accepted: 08/11/2023] [Indexed: 08/27/2023] Open
Abstract
Equestrian sport has various welfare issues and educational needs. To address these complex interactions, we propose an integrated approach called the Triple-E Model, which focuses on the equine, equestrian, and environmental triad. A literature review of existing models suggests that complexities of these interactions are overlooked, despite the significant impact of equine industries on economics, healthcare, and animal welfare. This paper discusses current models and theories used to evaluate equine-equestrian-environmental interactions and introduces the Triple-E Model to foster multidisciplinary collaboration. Unlike the One Health triad, which focuses on disease emergence, transmission, and zoonosis, the Triple-E Model extends to non-infectious research, such as musculoskeletal injury. It promotes collaborative care and rehabilitation within the equestrian community by engaging multidisciplinary, multi-setting, and multi-sectoral teams. Given the nature of human-animal interaction and welfare considerations, this model fills the gap in understanding human-horse interactions. The paper highlights the limitations of existing models and explains how the Triple-E Model guides and encourages holistic team collaboration in the equestrian community.
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Affiliation(s)
- Michaela M. Keener
- Sports Medicine Research Institute, University of Kentucky, Lexington, KY 40506, USA;
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5
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Smith TB, Vacca R, Mantegazza L, Capua I. Discovering new pathways toward integration between health and sustainable development goals with natural language processing and network science. Global Health 2023; 19:44. [PMID: 37386579 DOI: 10.1186/s12992-023-00943-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Accepted: 05/30/2023] [Indexed: 07/01/2023] Open
Abstract
BACKGROUND Research on health and sustainable development is growing at a pace such that conventional literature review methods appear increasingly unable to synthesize all relevant evidence. This paper employs a novel combination of natural language processing (NLP) and network science techniques to address this problem and to answer two questions: (1) how is health thematically interconnected with the Sustainable Development Goals (SDGs) in global science? (2) What specific themes have emerged in research at the intersection between SDG 3 ("Good health and well-being") and other sustainability goals? METHODS After a descriptive analysis of the integration between SDGs in twenty years of global science (2001-2020) as indexed by dimensions.ai, we analyze abstracts of articles that are simultaneously relevant to SDG 3 and at least one other SDG (N = 27,928). We use the top2vec algorithm to discover topics in this corpus and measure semantic closeness between these topics. We then use network science methods to describe the network of substantive relationships between the topics and identify 'zipper themes', actionable domains of research and policy to co-advance health and other sustainability goals simultaneously. RESULTS We observe a clear increase in scientific research integrating SDG 3 and other SDGs since 2001, both in absolute and relative terms, especially on topics relevant to interconnections between health and SDGs 2 ("Zero hunger"), 4 ("Quality education"), and 11 ("Sustainable cities and communities"). We distill a network of 197 topics from literature on health and sustainable development, with 19 distinct network communities - areas of growing integration with potential to further bridge health and sustainability science and policy. Literature focused explicitly on the SDGs is highly central in this network, while topical overlaps between SDG 3 and the environmental SDGs (12-15) are under-developed. CONCLUSION Our analysis demonstrates the feasibility and promise of NLP and network science for synthesizing large amounts of health-related scientific literature and for suggesting novel research and policy domains to co-advance multiple SDGs. Many of the 'zipper themes' identified by our method resonate with the One Health perspective that human, animal, and plant health are closely interdependent. This and similar perspectives will help meet the challenge of 'rewiring' sustainability research to co-advance goals in health and sustainability.
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Affiliation(s)
- Thomas Bryan Smith
- Bureau of Economic and Business Research, University of Florida, nd Ave Ste 150, PO Box 117148, Gainesville, FL, 32611, USA.
| | - Raffaele Vacca
- Department of Social and Political Sciences, University of Milan, Milan, Italy
| | - Luca Mantegazza
- One Health Center of Excellence, IFAS, University of Florida, Gainesville, FL, USA
| | - Ilaria Capua
- One Health Center of Excellence, IFAS, University of Florida, Gainesville, FL, USA
- Johns Hopkins University, SAIS Europe, Bologna, Italy
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6
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Sideri I, Matzakos N. Application of Graphs in a One Health Framework. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2023; 1424:175-185. [PMID: 37486492 DOI: 10.1007/978-3-031-31982-2_19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/25/2023]
Abstract
The One Health framework, which advocates the crucial interconnection between environmental, animal, and human health and well-being, is becoming of increasing importance and acceptance in health sciences over the last years. The hottest public health topics of the latest years, like zoonotic diseases (e.g., the recent pandemic) or the increasing antibiotic resistance, characterized by many as "pandemic of the future," make the more holistic and combinatorial approach of One Health a necessity to combat such complex problems. Multiple graphs and graph theory have found applications in health sciences for many years, and they can now extend to usage across all levels of a One Health approach to health, ranging from genome, one disease level, to epidemiology and ecosystem graphs. For that last ecosystem layer, a proposed approach is the utilization of process graphs from the chemical engineering field, in order to understand a whole system and what constitute the most crucial aspects of a One Health issue in ecosystem level. Here P-graphs are focused alongside their combinatorial algorithms, implemented in R, and their application researched in an effort to extract information and plan interventions.
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Affiliation(s)
| | - Nikolaos Matzakos
- Hellenic Open University, Patras, Greece
- School of Pedagogical & Technological Education, Athens, Greece
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7
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Clark D, Antwi-Boasiako G, Brook RK, Epp T, Jenkins E, Lambert S, Soos C. Understanding and strengthening wildlife and zoonotic disease policy processes: A research imperative. Zoonoses Public Health 2022; 69:768-776. [PMID: 35822519 DOI: 10.1111/zph.12981] [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: 09/20/2021] [Revised: 05/19/2022] [Accepted: 06/04/2022] [Indexed: 10/17/2022]
Abstract
The COVID-19 pandemic highlights the urgency and importance of monitoring, managing and addressing zoonotic diseases, and the acute challenges of doing so with sufficient inter-jurisdictional coordination in a dynamic global context. Although wildlife pathogens are well-studied clinically and ecologically, there is very little systematic scholarship on their management or on policy implications. The current global pandemic therefore presents a unique social science research imperative: to understand how decisions are made about preventing and responding to wildlife diseases, especially zoonoses, and how those policy processes can be improved as part of early warning systems, preparedness and rapid response. To meet these challenges, we recommend intensified research efforts towards: (i) generating functional insights about wildlife and zoonotic disease policy processes, (ii) enabling social and organizational learning to mobilize those insights, (iii) understanding epistemic instability to address populist anti-science and (iv) anticipating evolving and new zoonotic emergences, especially their human dimensions. Since policy processes for zoonoses can be acutely challenged during the early stages of an epidemic or pandemic, such insights can provide a pragmatic, empirically-based roadmap for enhancing their robustness and efficacy, and benefiting long-term decision-making efforts.
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Affiliation(s)
- Douglas Clark
- School of Environment & Sustainability, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
| | - Gabriel Antwi-Boasiako
- School of Environment & Sustainability, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
| | - Ryan K Brook
- College of Agriculture and Bioresources, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
| | - Tasha Epp
- Western College of Veterinary Medicine, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
| | - Emily Jenkins
- Western College of Veterinary Medicine, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
| | - Simon Lambert
- Department of Indigenous Studies, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
| | - Catherine Soos
- Western College of Veterinary Medicine, University of Saskatchewan, Saskatoon, Saskatchewan, Canada.,Environment and Climate Change, Prairie and Northern Wildlife Research Centre, Saskatoon, Saskatchewan, Canada
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8
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Kolla RA, Lokugalappatti LGS, Clark DA, Brook RK. Enhancing inter‐organizational collaboration for wildlife disease surveillance in Sri Lanka. Zoonoses Public Health 2022; 69:792-805. [DOI: 10.1111/zph.12969] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Revised: 03/22/2022] [Accepted: 04/29/2022] [Indexed: 11/27/2022]
Affiliation(s)
- Rebecca A. Kolla
- College of Agriculture and Bioresources University of Saskatchewan Saskatoon SK Canada
| | | | - Douglas A. Clark
- School of Environment and Sustainability University of Saskatchewan Saskatoon SK Canada
| | - Ryan K. Brook
- College of Agriculture and Bioresources University of Saskatchewan Saskatoon SK Canada
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9
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Esteves SB, Gaeta NC, Batista JMN, Dias RA, Heinemann MB. Leptospira sp. infection in bats: A systematic review and meta-analysis. Transbound Emerg Dis 2022; 69:e2456-e2473. [PMID: 35533065 DOI: 10.1111/tbed.14589] [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: 02/10/2022] [Revised: 04/08/2022] [Accepted: 05/04/2022] [Indexed: 11/29/2022]
Abstract
Bats are the only flying mammalian animals and are distributed worldwide. Bats are well-known hosts of several zoonotic viruses and bacteria, including Leptospira sp. Here, we performed a systematic review and a meta-analysis of evidence of Leptospira sp. infection in bats by examining studies published between 1964 and 2021. We reported the frequencies of various species and serogroups on all continents, several species and feeding habits of bats, and different diagnostic tools. Together, 33 papers from all continents with seven to 2077 individuals from one to 31 species were included. Molecular detection was conducted in most studies, followed by MAT (Microscopic Agglutination Test) and isolation and identification. Molecular characterization of Leptospira sp. revealed L. borgpetersenii as the most frequent species. Moreover, 179 positive samples for MAT contained the most likely infecting serogroups described, particularly the Australis serogroup. The percentage of positive tests in isolation and identification ranged between zero and 0.5%. The highest frequency of Leptospira infection among the continents was observed in Asia, whereas South America had the lowest percentage. Finally, Nycteridae and Rhinonycteridae were the most frequently infected bat families. Our study provides valuable information about the epidemiology of Leptospira sp. infection in bats. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Stephanie Bergmann Esteves
- Department of Preventive Veterinary Medicine and Animal Health, School of Veterinary Medicine and Animal Sciences, University of São Paulo, Brazil
| | - Natália Carrillo Gaeta
- Department of Preventive Veterinary Medicine and Animal Health, School of Veterinary Medicine and Animal Sciences, University of São Paulo, Brazil
| | - Juliana Maria Nunes Batista
- Department of Preventive Veterinary Medicine and Animal Health, School of Veterinary Medicine and Animal Sciences, University of São Paulo, Brazil
| | - Ricardo Augusto Dias
- Department of Preventive Veterinary Medicine and Animal Health, School of Veterinary Medicine and Animal Sciences, University of São Paulo, Brazil
| | - Marcos Bryan Heinemann
- Department of Preventive Veterinary Medicine and Animal Health, School of Veterinary Medicine and Animal Sciences, University of São Paulo, Brazil
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10
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Sondakh JJ, Warastuti W, Susatia B, Wildan M, Sunindya BR, Budiyanto MAK, Fauzi A. Indonesia medical students' knowledge, attitudes, and practices toward COVID-19. Heliyon 2022; 8:e08686. [PMID: 34977397 PMCID: PMC8711172 DOI: 10.1016/j.heliyon.2021.e08686] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2020] [Revised: 04/04/2021] [Accepted: 12/23/2021] [Indexed: 12/23/2022] Open
Abstract
Implementing health protocols and preventive measures are the only effective ways to suppress COVID-19 transmission before vaccines and antiviral drugs are developed. The implementation of health protocols and preventive measures are influenced by one's knowledge, attitudes, and practices (KAP) toward this pandemic. Medical students as candidates for healthcare workers and role models for the community should have a good KAP. This study intends 1) to explore the KAP of medical students in Indonesia toward COVID-19 and 2) to assess which demographic factors have a significant effect on their KAP scores. An online questionnaire consisting of 18 items of knowledge, six items of attitudes, and 12 items of practices were used as instruments in this study. After being distributed for two weeks in June 2020, 525 respondents whose data were worth analyzing were obtained. The respondents consisted of male and female students, from diploma to bachelor degree, and came from all four types of higher education institutions in Indonesia. The results, 48% of respondents had good knowledge, 81% had good attitudes, and 43.5% had good practices toward COVID-19. The location of students' residence has no significant effect on their KAP score. Gender has a significant effect on knowledge and practice scores. Age, institution type, and institution status have a significant effect on their three KAP domains. The KAP survey results can be used as a reflection of the importance of the curriculum that prepares medical students for the pandemic. Medical students are also expected to be able to actively participate in educating people around them on how to minimize the transmission of COVID-19 during the pandemic.
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Affiliation(s)
| | - Widya Warastuti
- Politeknik Kesehatan Kementerian Kesehatan Palangka Raya, Indonesia
| | - Budi Susatia
- Politeknik Kesehatan Kementerian Kesehatan Malang, Indonesia
| | - Moh. Wildan
- Politeknik Kesehatan Kementerian Kesehatan Malang, Indonesia
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11
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Jamiu AT, Pohl CH, Bello S, Adedoja T, Sabiu S. A review on molecular docking analysis of phytocompounds against SARS-CoV-2 druggable targets. ALL LIFE 2021. [DOI: 10.1080/26895293.2021.2013327] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
Affiliation(s)
- Abdullahi Temitope Jamiu
- Department of Microbiology and Biochemistry, University of the Free State, Bloemfontein, South Africa
- Department of Biological Sciences, Al-Hikmah University, Ilorin, Nigeria
| | - Carolina H. Pohl
- Department of Microbiology and Biochemistry, University of the Free State, Bloemfontein, South Africa
| | - Sharafa Bello
- Department of Biological Sciences, Al-Hikmah University, Ilorin, Nigeria
| | - Toluwase Adedoja
- Department of Microbiology and Biochemistry, University of the Free State, Bloemfontein, South Africa
| | - Saheed Sabiu
- Department of Biotechnology and Food Science, Durban University of Technology, Durban, South Africa
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12
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Markovic S, Rodic A, Salom I, Milicevic O, Djordjevic M, Djordjevic M. COVID-19 severity determinants inferred through ecological and epidemiological modeling. One Health 2021; 13:100355. [PMID: 34869819 PMCID: PMC8626896 DOI: 10.1016/j.onehlt.2021.100355] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2021] [Revised: 11/25/2021] [Accepted: 11/26/2021] [Indexed: 12/23/2022] Open
Abstract
Understanding variations in the severity of infectious diseases is essential for planning proper mitigation strategies. Determinants of COVID-19 clinical severity are commonly assessed by transverse or longitudinal studies of the fatality counts. However, the fatality counts depend both on disease clinical severity and transmissibility, as more infected also lead to more deaths. Instead, we use epidemiological modeling to propose a disease severity measure that accounts for the underlying disease dynamics. The measure corresponds to the ratio of population-averaged mortality and recovery rates (m/r), is independent of the disease transmission dynamics (i.e., the basic reproduction number), and has a direct mechanistic interpretation. We use this measure to assess demographic, medical, meteorological, and environmental factors associated with the disease severity. For this, we employ an ecological regression study design and analyze different US states during the first disease outbreak. Principal Component Analysis, followed by univariate, and multivariate analyses based on machine learning techniques, is used for selecting important predictors. The usefulness of the introduced severity measure and the validity of the approach are confirmed by the fact that, without using prior knowledge from clinical studies, we recover the main significant predictors known to influence disease severity, in particular age, chronic diseases, and racial factors. Additionally, we identify long-term pollution exposure and population density as not widely recognized (though for the pollution previously hypothesized) significant predictors. The proposed measure is applicable for inferring severity determinants not only of COVID-19 but also of other infectious diseases, and the obtained results may aid a better understanding of the present and future epidemics. Our holistic, systematic investigation of disease severity at the human-environment intersection by epidemiological dynamical modeling and machine learning ecological regressions is aligned with the One Health approach. The obtained results emphasize a syndemic nature of COVID-19 risks.
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Affiliation(s)
- Sofija Markovic
- Quantitative Biology Group, Faculty of Biology, University of Belgrade, Serbia
| | - Andjela Rodic
- Quantitative Biology Group, Faculty of Biology, University of Belgrade, Serbia
| | - Igor Salom
- Institute of Physics Belgrade, National Institute of the Republic of Serbia, University of Belgrade, Serbia
| | - Ognjen Milicevic
- Department for Medical Statistics and Informatics, School of Medicine, University of Belgrade, Serbia
| | - Magdalena Djordjevic
- Institute of Physics Belgrade, National Institute of the Republic of Serbia, University of Belgrade, Serbia
| | - Marko Djordjevic
- Quantitative Biology Group, Faculty of Biology, University of Belgrade, Serbia
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13
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Kim DY, Shinde SK, Lone S, Palem RR, Ghodake GS. COVID-19 Pandemic: Public Health Risk Assessment and Risk Mitigation Strategies. J Pers Med 2021; 11:1243. [PMID: 34945715 PMCID: PMC8707584 DOI: 10.3390/jpm11121243] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2021] [Revised: 11/17/2021] [Accepted: 11/22/2021] [Indexed: 12/17/2022] Open
Abstract
A newly emerged respiratory viral disease called severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) is also known as pandemic coronavirus disease (COVID-19). This pandemic has resulted an unprecedented global health crisis and devastating impact on several sectors of human lives and economies. Fortunately, the average case fatality ratio for SARS-CoV-2 is below 2%, much lower than that estimated for MERS (34%) and SARS (11%). However, COVID-19 has a much higher transmissibility rate, as evident from the constant increase in the count of infections worldwide. This article explores the reasons behind how COVID-19 was able to cause a global pandemic crisis. The current outbreak scenario and causes of rapid global spread are examined using recent developments in the literature, epidemiological features relevant to public health awareness, and critical perspective of risk assessment and mitigation strategies. Effective pandemic risk mitigation measures have been established and amended against COVID-19 diseases, but there is still much scope for upgrading execution and coordination among authorities in terms of organizational leadership's commitment and diverse range of safety measures, including administrative control measures, engineering control measures, and personal protective equipment (PPE). The significance of containment interventions against the COVID-19 pandemic is now well established; however, there is a need for its effective execution across the globe, and for the improvement of the performance of risk mitigation practices and suppression of future pandemic crises.
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Affiliation(s)
- Dae-Young Kim
- Department of Biological and Environmental Science, Dongguk University-Seoul, 32 Dongguk-ro, Ilsandong-gu, Goyang-si 10326, Gyeonggi-do, Korea; (D.-Y.K.); (S.K.S.)
| | - Surendra Krushna Shinde
- Department of Biological and Environmental Science, Dongguk University-Seoul, 32 Dongguk-ro, Ilsandong-gu, Goyang-si 10326, Gyeonggi-do, Korea; (D.-Y.K.); (S.K.S.)
| | - Saifullah Lone
- Interdisciplinary Division for Renewable Energy and Advanced Materials (iDREAM), National Institute of Technology (NIT), Srinagar 190006, India;
| | - Ramasubba Reddy Palem
- Department of Medical Biotechnology, Dongguk University-Seoul, 32 Dongguk-ro, Ilsandong-gu, Goyang-si 10326, Gyeonggi-do, Korea;
| | - Gajanan Sampatrao Ghodake
- Department of Biological and Environmental Science, Dongguk University-Seoul, 32 Dongguk-ro, Ilsandong-gu, Goyang-si 10326, Gyeonggi-do, Korea; (D.-Y.K.); (S.K.S.)
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14
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Abstract
This paper sets out to explain and describe the potential ways to control COVID-19′s impact on the environment and what controllable strategies and anticipations emerge from rethinking sustainable production. The rapid and devastating spread of this disease has made millions of people throughout the world cover themselves, wear gloves, and use hand sanitizers and other medical applications. However, it means that a huge amount of clinical waste is being dumped into landfills or the oceans, and such activity may simply worsen the infection’s transmission and the sustainability of the environment, the socio-economy, and sustainable productions. This disease has greatly changed the way people live and has caused considerable occupational job losses and misfortunes, sending sustainable businesses and other organizations to the wall. Virtually every country is trying to stop the infection transmission by testing patients and isolating people, but the environmental effects of the pandemic and sustainable business have not previously been analyzed. The study suggests that the current options for sustainable production must be measured and also further researched.
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15
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Alturaiki W, Mubarak A, Al Jurayyan A, Hemida MG. The pivotal roles of the host immune response in the fine-tuning the infection and the development of the vaccines for SARS-CoV-2. Hum Vaccin Immunother 2021; 17:3297-3309. [PMID: 34114940 PMCID: PMC8204314 DOI: 10.1080/21645515.2021.1935172] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Revised: 05/03/2021] [Accepted: 05/24/2021] [Indexed: 02/07/2023] Open
Abstract
SARS-CoV2 infection induces various degrees of infections ranging from asymptomatic to severe cases and death. Virus/host interplay contributes substantially to these outcomes. This highlights the potential roles of the host immune system in fighting virus infections. SARS-CoV-2. We highlighted the potential roles of host immune response in the modulation of the outcomes of SARS-CoV infections. The newly emerged SARS-CoV-2 mutants complicated the control and mitigation strategies measures. We are highlighting the current progress of some already deployed vaccines worldwide as well as those still in the pipelines. Recent studies from the large ongoing global vaccination campaign are showing promising results in reducing the hospitality rates as well as the number of severe SARS-CoV-2 infected patients. Careful monitoring of the genetic changes of the virus should be practiced. This is to prepare some highly sensitive diagnostic assays as well as to prepare some homologous vaccines matching the circulating strains in the future.
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Affiliation(s)
- Wael Alturaiki
- Department of Medical Laboratory Sciences, College of Applied Medical Sciences, Majmaah University, Majmaah, Saudi Arabia
| | - Ayman Mubarak
- Department of Botany and Microbiology, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Abduallah Al Jurayyan
- Immunology and HLA Department, Pathology and Laboratory Medicine, King Fahad Medical City, Riyadh, Al-Ahsa, Saudi Arabia
| | - Maged Gomaa Hemida
- Department of Microbiology, College of Veterinary Medicine, King Faisal University, Saudi Arabia
- Department of Virology, Faculty of Veterinary Medicine, Kafrelsheikh University, Kafr Ash Shaykh, Egypt
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16
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Rabalski L, Kosinski M, Smura T, Aaltonen K, Kant R, Sironen T, Szewczyk B, Grzybek M. Severe Acute Respiratory Syndrome Coronavirus 2 in Farmed Mink (Neovison vison), Poland. Emerg Infect Dis 2021; 27:2333-2339. [PMID: 34423763 PMCID: PMC8386773 DOI: 10.3201/eid2709.210286] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is the etiologic agent of coronavirus disease and has been spreading worldwide since December 2019. The virus can infect different animal species under experimental conditions, and mink on fur farms in Europe and other areas are susceptible to SARS-CoV-2 infection. We investigated SARS-CoV-2 infection in 91 mink from a farm in northern Poland. Using reverse transcription PCR, antigen detection, and next-generation sequencing, we confirmed that 15 animals were positive for SARS-CoV-2. We verified this finding by sequencing full viral genomes and confirmed a virus variant that has sporadic mutations through the full genome sequence in the spike protein (G75V and C1247F). We were unable to find other SARS-CoV-2 sequences simultaneously containing these 2 mutations. Country-scale monitoring by veterinary inspection should be implemented to detect SARS-CoV-2 in other mink farms.
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17
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Ogunrinola OO, Kanmodi RI, Ogunrinola OA. Medicinal plants as immune booster in the palliative management of viral diseases: A perspective on coronavirus. FOOD FRONTIERS 2021. [DOI: 10.1002/fft2.107] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Affiliation(s)
- Olabisi O. Ogunrinola
- Department of Biochemistry, Faculty of Science Lagos State University Ojo Lagos Nigeria
| | - Rahmon I. Kanmodi
- Department of Biochemistry, Faculty of Science Lagos State University Ojo Lagos Nigeria
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18
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Selvaraj C, Dinesh DC, Panwar U, Boura E, Singh SK. High-Throughput Screening and Quantum Mechanics for Identifying Potent Inhibitors Against Mac1 Domain of SARS-CoV-2 Nsp3. IEEE/ACM TRANSACTIONS ON COMPUTATIONAL BIOLOGY AND BIOINFORMATICS 2021; 18:1262-1270. [PMID: 33306471 PMCID: PMC8769010 DOI: 10.1109/tcbb.2020.3037136] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Revised: 09/06/2020] [Accepted: 10/26/2020] [Indexed: 05/30/2023]
Abstract
SARS-CoV-2 encodes the Mac1 domain within the large nonstructural protein 3 (Nsp3), which has an ADP-ribosylhydrolase activity conserved in other coronaviruses. The enzymatic activity of Mac1 makes it an essential virulence factor for the pathogenicity of coronavirus (CoV). They have a regulatory role in counteracting host-mediated antiviral ADP-ribosylation, which is unique part of host response towards viral infections. Mac1 shows highly conserved residues in the binding pocket for the mono and poly ADP-ribose. Therefore, SARS-CoV-2 Mac1 enzyme is considered as an ideal drug target and inhibitors developed against them can possess a broad antiviral activity against CoV. ADP-ribose-1 phosphate bound closed form of Mac1 domain is considered for screening with large database of ZINC. XP docking and QPLD provides strong potential lead compounds, that perfectly fits inside the binding pocket. Quantum mechanical studies expose that, substrate and leads have similar electron donor ability in the head regions, that allocates tight binding inside the substrate-binding pocket. Molecular dynamics study confirms the substrate and new lead molecules presence of electron donor and acceptor makes the interactions tight inside the binding pocket. Overall binding phenomenon shows both substrate and lead molecules are well-adopt to bind with similar binding mode inside the closed form of Mac1.
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Affiliation(s)
| | | | - Umesh Panwar
- Department of BioinformaticsAlagappa UniversityKaraikudiTamil Nadu630003India
| | - Evzen Boura
- Institute of Organic Chemistry and Biochemistry AS CR160 00PragueCzechia
| | - Sanjeev Kumar Singh
- Department of BioinformaticsAlagappa UniversityKaraikudiTamil Nadu630003India
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19
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Hemida MG. The next-generation coronavirus diagnostic techniques with particular emphasis on the SARS-CoV-2. J Med Virol 2021; 93:4219-4241. [PMID: 33751621 PMCID: PMC8207115 DOI: 10.1002/jmv.26926] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Revised: 03/04/2021] [Accepted: 03/06/2021] [Indexed: 12/15/2022]
Abstract
The potential zoonotic coronaviruses (SARS-CoV, MERS-CoV, and SARS-CoV-2) are of global health concerns. Early diagnosis is the milestone in their mitigation, control, and eradication. Many diagnostic techniques are showing great success and have many advantages, such as the rapid turnover of the results, high accuracy, and high specificity and sensitivity. However, some of these techniques have several pitfalls if samples were not collected, processed, and transported in the standard ways and if these techniques were not practiced with extreme caution and precision. This may lead to false-negative/positive results. This may affect the downstream management of the affected cases. These techniques require regular fine-tuning, upgrading, and optimization. The continuous evolution of new strains and viruses belong to the coronaviruses is hampering the success of many classical techniques. There are urgent needs for next generations of coronaviruses diagnostic assays that overcome these pitfalls. This new generation of diagnostic tests should be able to do simultaneous, multiplex, and high-throughput detection of various coronavirus in one reaction. Furthermore, the development of novel assays and techniques that enable the in situ detection of the virus on the environmental samples, especially air, water, and surfaces, should be given considerable attention in the future. These approaches will have a substantial positive impact on the mitigation and eradication of coronaviruses, including the current SARS-CoV-2 pandemic.
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Affiliation(s)
- Maged G. Hemida
- Department of Microbiology, College of Veterinary MedicineKing Faisal UniversityAl AhsaSaudi Arabia
- Department of Virology, Faculty of Veterinary MedicineKafrelsheikh UniversityKafr ElsheikhEgypt
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20
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Kumar A, Choudhir G, Shukla SK, Sharma M, Tyagi P, Bhushan A, Rathore M. Identification of phytochemical inhibitors against main protease of COVID-19 using molecular modeling approaches. J Biomol Struct Dyn 2021; 39:3760-3770. [PMID: 32448034 PMCID: PMC7284142 DOI: 10.1080/07391102.2020.1772112] [Citation(s) in RCA: 104] [Impact Index Per Article: 34.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2020] [Accepted: 05/13/2020] [Indexed: 12/14/2022]
Abstract
Severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) is a novel corona virus that causes corona virus disease 2019 (COVID-19). The COVID-19 rapidly spread across the nations with high mortality rate even as very little is known to contain the virus at present. In the current study, we report novel natural metabolites namely, ursolic acid, carvacrol and oleanolic acid as the potential inhibitors against main protease (Mpro) of COVID-19 by using integrated molecular modeling approaches. From a combination of molecular docking and molecular dynamic (MD) simulations, we found three ligands bound to protease during 50 ns of MD simulations. Furthermore, the molecular mechanic/generalized/Born/Poisson-Boltzmann surface area (MM/G/P/BSA) free energy calculations showed that these chemical molecules have stable and favourable energies causing strong binding with binding site of Mpro protein. All these three molecules, namely, ursolic acid, carvacrol and oleanolic acid, have passed the ADME (Absorption, Distribution, Metabolism, and Excretion) property as well as Lipinski's rule of five. The study provides a basic foundation and suggests that the three phytochemicals, viz. ursolic acid, carvacrol and oleanolic acid could serve as potential inhibitors in regulating the Mpro protein's function and controlling viral replication. Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Anuj Kumar
- Bioinformatics Laboratory, Uttarakhand Council for Biotechnology (UCB), Pantnagar, India
- Advanced Centre for Computational and Applied Biotechnology, Uttarakhand Council for Biotechnology (UCB), Dehradun, India
| | | | - Sanjeev Kumar Shukla
- Multidisciplinary Research Unit (MRU), Government Medical College, Haldwani, India
| | - Mansi Sharma
- Academy of Biological Science & Research Foundation (ABSRF), Udaipur, India
| | - Pankaj Tyagi
- Department of Biotechnology, Noida Institute of Engineering & Technology, Greater Noida, India
| | | | - Madhu Rathore
- Academy of Biological Science & Research Foundation (ABSRF), Udaipur, India
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21
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Zang SM, Benjenk I, Breakey S, Pusey‐Reid E, Nicholas PK. The intersection of climate change with the era of COVID-19. Public Health Nurs 2021; 38:321-335. [PMID: 33521994 PMCID: PMC8014081 DOI: 10.1111/phn.12866] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Revised: 12/10/2020] [Accepted: 12/25/2020] [Indexed: 12/18/2022]
Abstract
The purpose of this integrative review is to examine recent literature on the intersection of SARS-CoV-2 (COVID-19 novel coronavirus) and climate change that will lead to a greater understanding of the complexities of the urgent pandemic linked with the emerging climate crisis. A literature search for peer-reviewed, English language, literature published since the pandemic emerged was conducted using Cumulated Index to Nursing and Allied Health Literature (CINAHL), PubMed, and the Cochrane Library. The final sample yielded a total of 22 commentaries, editorials, discussion papers, and a research study that explicitly addressed the intersection of COVID-19 and climate change. Sixty articles emerged in the initial review of the intersection of the COVID-19 pandemic and climate change with the final yield of 22 articles deemed valid for inclusion after full text review. With the emergence of COVID-19 and scholarly discourse that addresses the intersection of the pandemic with climate change, key issues emerged that intersect with policy /advocacy, social justice, and nursing's public health role in clinical practice, education, policy/advocacy, and research/scholarship. Five themes that emerged included the role of public health in COVID-19 and climate change efforts; global approach addressing human-environment issues; intersection of COVID-19 and climate change from a community and global perspective; impacts of COVID-19, climate change and the environment and professional associations and specialty organizations' views and responsibilities with a lens on COVID-19 and climate change. Despite the importance of addressing racial inequities as well as systemic and structural racism that impacts those most affected by climate change and pandemics such as COVID-19, no literature addressed this topic. Public health nursing has a critical role in addressing climate change and the pandemic response to COVID 19 in the 21st century.
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Affiliation(s)
- Sheryl M. Zang
- School of NursingSUNY Downstate College of Health Sciences and NursingNew YorkNYUSA
- School of NursingCenter for Climate ChangeClimate Justice, and HealthMGH Institute of Health ProfessionsBostonMAUSA
| | - Ivy Benjenk
- School of NursingCenter for Climate ChangeClimate Justice, and HealthMGH Institute of Health ProfessionsBostonMAUSA
- University of Maryland College ParkCollege ParkMDUSA
- The George Washington UniversityWashingtonDCUSA
| | - Suellen Breakey
- School of NursingCenter for Climate ChangeClimate Justice, and HealthMGH Institute of Health ProfessionsBostonMAUSA
| | - Eleonor Pusey‐Reid
- School of NursingCenter for Climate ChangeClimate Justice, and HealthMGH Institute of Health ProfessionsBostonMAUSA
| | - Patrice K. Nicholas
- School of NursingCenter for Climate ChangeClimate Justice, and HealthMGH Institute of Health ProfessionsBostonMAUSA
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22
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Pagani G, Lai A, Bergna A, Rizzo A, Stranieri A, Giordano A, Paltrinieri S, Lelli D, Decaro N, Rusconi S, Gismondo MR, Antinori S, Lauzi S, Galli M, Zehender G. Human-to-Cat SARS-CoV-2 Transmission: Case Report and Full-Genome Sequencing from an Infected Pet and Its Owner in Northern Italy. Pathogens 2021; 10:pathogens10020252. [PMID: 33672421 PMCID: PMC7926546 DOI: 10.3390/pathogens10020252] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Revised: 02/18/2021] [Accepted: 02/19/2021] [Indexed: 12/27/2022] Open
Abstract
There have been previous reports of the human-to-cat transmission of SARS-CoV-2, but there are only a few molecular studies that have compared the whole genome of the virus in cats and their owners. We here describe a case of domestic SARS-CoV-2 transmission from a healthcare worker to his cat for which nasopharyngeal swabs of both the cat and its owner were used for full-genome analysis. The results indicate that quarantine measures should be extended to pets living in SARS-CoV-2-infected households.
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Affiliation(s)
- Gabriele Pagani
- Infectious Diseases Unit, 3rd Division, Luigi Sacco Hospital, ASST FBF-Sacco, 20157 Milan, Italy; (S.R.); (S.A.); (M.G.)
- Correspondence: ; Tel.: +39-02-3904-2451
| | - Alessia Lai
- Luigi Sacco Department of Biomedical and Clinical Sciences, Università Statale di Milano, 20157 Milan, Italy; (A.L.); (A.B.); (G.Z.)
| | - Annalisa Bergna
- Luigi Sacco Department of Biomedical and Clinical Sciences, Università Statale di Milano, 20157 Milan, Italy; (A.L.); (A.B.); (G.Z.)
| | - Alberto Rizzo
- Microbiology Unit, Luigi Sacco Hospital, ASST FBF-Sacco, 20157 Milan, Italy; (A.R.); (M.R.G.)
| | - Angelica Stranieri
- Department of Veterinary Medicine, University of Milan, 26900 Lodi, Italy; (A.S.); (A.G.); (S.P.); (S.L.)
| | - Alessia Giordano
- Department of Veterinary Medicine, University of Milan, 26900 Lodi, Italy; (A.S.); (A.G.); (S.P.); (S.L.)
| | - Saverio Paltrinieri
- Department of Veterinary Medicine, University of Milan, 26900 Lodi, Italy; (A.S.); (A.G.); (S.P.); (S.L.)
| | - Davide Lelli
- Istituto Zooprofilattico Sperimentale della Lombardia e dell’Emilia Romagna (IZSLER), 25124 Brescia, Italy;
| | - Nicola Decaro
- Department of Veterinary Medicine, University of Bari, 700010 Bari, Italy;
| | - Stefano Rusconi
- Infectious Diseases Unit, 3rd Division, Luigi Sacco Hospital, ASST FBF-Sacco, 20157 Milan, Italy; (S.R.); (S.A.); (M.G.)
- Luigi Sacco Department of Biomedical and Clinical Sciences, Università Statale di Milano, 20157 Milan, Italy; (A.L.); (A.B.); (G.Z.)
| | - Maria Rita Gismondo
- Microbiology Unit, Luigi Sacco Hospital, ASST FBF-Sacco, 20157 Milan, Italy; (A.R.); (M.R.G.)
| | - Spinello Antinori
- Infectious Diseases Unit, 3rd Division, Luigi Sacco Hospital, ASST FBF-Sacco, 20157 Milan, Italy; (S.R.); (S.A.); (M.G.)
- Luigi Sacco Department of Biomedical and Clinical Sciences, Università Statale di Milano, 20157 Milan, Italy; (A.L.); (A.B.); (G.Z.)
| | - Stefania Lauzi
- Department of Veterinary Medicine, University of Milan, 26900 Lodi, Italy; (A.S.); (A.G.); (S.P.); (S.L.)
| | - Massimo Galli
- Infectious Diseases Unit, 3rd Division, Luigi Sacco Hospital, ASST FBF-Sacco, 20157 Milan, Italy; (S.R.); (S.A.); (M.G.)
- Luigi Sacco Department of Biomedical and Clinical Sciences, Università Statale di Milano, 20157 Milan, Italy; (A.L.); (A.B.); (G.Z.)
| | - Gianguglielmo Zehender
- Luigi Sacco Department of Biomedical and Clinical Sciences, Università Statale di Milano, 20157 Milan, Italy; (A.L.); (A.B.); (G.Z.)
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23
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Hemida MG, Ali AM, Alnaeem A. The Middle East respiratory syndrome coronavirus (MERS-CoV) nucleic acids detected in the saliva and conjunctiva of some naturally infected dromedary camels in Saudi Arabia -2019. Zoonoses Public Health 2021; 68:353-357. [PMID: 33565270 DOI: 10.1111/zph.12816] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Revised: 01/19/2021] [Accepted: 01/23/2021] [Indexed: 12/12/2022]
Abstract
Dromedary camels are playing essential roles in the evolution and transmission of MERS-CoV. MERS-CoV shedding in some dromedary camel secretions, particularly nasal swabs, were studied in more detail. However, the roles of viral shedding in saliva and ocular secretions are still required further detailed studies. We performed a longitudinal study on a farm of dromedary camel herd from 10th March until 7th April, 2019, in eastern Saudi Arabia. This is a closed management herd including a large number of colour-based breed animals and include animals of both sexes. We collected saliva and ocular swabs from 18% of the target animal population. Detection of the MERS-CoV-RNAs in these samples was conducted by the real-time PCR technique. We detected the viral RNAs in the saliva of and conjunctival swabs of some of the tested animals at 33%, 77% and 88% during the three-time points, respectively. Moreover, we also detected the viral RNAs in the conjunctival swabs at 11%, 22% and 33% at similar time intervals. Our results are suggesting the possibility of MERS-CoV shedding in the saliva and the ocular discharges of the infected dromedary camels. This explains, at least in part, the mechanism of transmission of MERS-CoV from animals to humans. More studies are needed for a better understanding of the transmission of MERS-CoV from animals to humans; thus, the risk of virus spread can be mitigated.
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Affiliation(s)
- Maged Gomaa Hemida
- Department of Microbiology, College of Veterinary Medicine, King Faisal University, Al-Hasa, Saudi Arabia.,Department of Virology, Faculty of Veterinary Medicine, Kafrelsheikh University, Kafrelsheikh, Egypt
| | - Ali Mohamed Ali
- Department of Biological Sciences, College of Science, King Faisal University, Al Hofuf, Saudi Arabia.,Department of Botany and Microbiology, Faculty of Science, Minia University, El-Minia, Egypt
| | - Abdelmohsen Alnaeem
- Department of Clinical Sciences, College of Veterinary Medicine, King Faisal University, Al-Hasa, Saudi Arabia
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24
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Pelé M, Georges JY, Matsuzawa T, Sueur C. Editorial: Perceptions of Human-Animal Relationships and Their Impacts on Animal Ethics, Law and Research. Front Psychol 2021; 11:631238. [PMID: 33469440 PMCID: PMC7813984 DOI: 10.3389/fpsyg.2020.631238] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2020] [Accepted: 12/03/2020] [Indexed: 11/13/2022] Open
Affiliation(s)
- Marie Pelé
- Anthropo-Lab, ETHICS EA7446, Lille Catholic University, Lille, France
| | | | | | - Cédric Sueur
- Université de Strasbourg, CNRS, IPHC UMR 7178, Strasbourg, France.,Centre Européen d'Enseignement et de recherche en Éthique, Strasbourg, France.,Institut Universitaire de France, Paris, France
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25
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Munshi S, Chakraborty M. The prospects of employing probiotics in combating COVID-19. Tzu Chi Med J 2021; 34:148-159. [PMID: 35465282 PMCID: PMC9020247 DOI: 10.4103/tcmj.tcmj_104_21] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2021] [Revised: 05/31/2021] [Accepted: 07/26/2021] [Indexed: 11/22/2022] Open
Abstract
Unanticipated pathogenic risk and emerging transmittable diseases can result from interspecies exchanges of viruses among animals and humans. The emergence of the novel severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) causing coronavirus disease-19 (COVID-19) pandemic has recently exemplified this mechanism. Cough, fever, fatigue, headache, sputum production, hemoptysis, dyspnea, diarrhea, and gastrointestinal disorders are the characteristic features of the disease. The most prevalent and serious manifestation of the infection tends to be pneumonia. The new strains of SARS-CoV-2 with more infectivity have been emerging at regular intervals. There is currently no World Health Organization-approved particular drug for COVID-19. Besides, developing novel antivirals would take much time. Thus, repurposing the application of natural products can provide alternatives and can facilitate medication against COVID-19 as well as can slow down the aggressive progression of the disease before the arrival of approved drugs. Probiotics have long been known for their positive effects on the gut microbiome and impact on immune responses. Particularly, their involvement against viral diseases, especially those of the upper and lower respiratory tract, is of current interest for their prospective application against COVID-19. In this review, we comprehensively address the mode of action of probiotics and their possible intervention against coronavirus diseases correlating with their efficacy against viral diseases. In this regard, we explored recently published relevant research and review articles in MEDLINE/PubMed related to COVID-19 and the effects of probiotics on viral infections.
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26
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Doğan B, Ben Jebli M, Shahzad K, Farooq TH, Shahzad U. Investigating the Effects of Meteorological Parameters on COVID-19: Case Study of New Jersey, United States. ENVIRONMENTAL RESEARCH 2020; 191:110148. [PMID: 32877703 PMCID: PMC7456582 DOI: 10.1016/j.envres.2020.110148] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/22/2020] [Revised: 08/23/2020] [Accepted: 08/23/2020] [Indexed: 05/07/2023]
Abstract
This research aims to explore the correlation between meteorological parameters and COVID-19 pandemic in New Jersey, United States. The authors employ extensive correlation analysis including Pearson correlation, Spearman correlation, Kendall's rank correlation and auto regressive distributed lag (ARDL) to check the effects of meteorological parameters on the COVID new cases of New Jersey. In doing so, PM 2.5, air quality index, temperature (°C), humidity (%), health security index, human development index, and population density are considered as crucial meteorological and non-meteorological factors. This research work used the maximum available data of all variables from 1st March to 7th July 2020. Among the weather indicators, temperature (°C) was found to have a negative correlation, while humidity and air quality highlighted a positive correlation with daily new cases of COVID-19 in New Jersey. The empirical findings illustrated that there is a strong positive association of lagged humidity, air quality, PM 2.5, and previous infections with daily new cases. Similarly, the ARDL findings suggest that air quality, humidity and infections have lagged effects with the COVID-19 spread across New Jersey. The empirical conclusions of this research might serve as a key input to mitigate the rapid spread of COVID-19 across the United States.
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Affiliation(s)
- Buhari Doğan
- Department of Economics, Suleyman Demirel University, Isparta, Turkey.
| | - Mehdi Ben Jebli
- FSJEG Jendouba, University of Jendouba, Tunisia & QUARG UR17ES26, ESCT, Campus University of Manouba, 2010, Tunisia.
| | - Khurram Shahzad
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, College of Life Sciences, Northwest University, Xi'an, PR China.
| | - Taimoor Hassan Farooq
- College of Life Science and Technology, Central South University of Forestry and Technology, Changsha, 410004, Hunan Province, PR China.
| | - Umer Shahzad
- School of Statistics and Applied Mathematics, Anhui University of Finance and Economics, Bengbu 233030, PR China.
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27
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Bonilla-Aldana DK, Holguin-Rivera Y, Perez-Vargas S, Trejos-Mendoza AE, Balbin-Ramon GJ, Dhama K, Barato P, Lujan-Vega C, Rodriguez-Morales AJ. Importance of the One Health approach to study the SARS-CoV-2 in Latin America. One Health 2020; 10:100147. [PMID: 32665970 PMCID: PMC7315149 DOI: 10.1016/j.onehlt.2020.100147] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Revised: 06/14/2020] [Accepted: 06/16/2020] [Indexed: 12/12/2022] Open
Affiliation(s)
- D. Katterine Bonilla-Aldana
- Semillero de Investigacion en Zoonosis (SIZOO), Grupo de Investigacion BIOECOS, Fundación Universitaria Autónoma de las Américas, Sede Pereira, Pereira, Risaralda, Colombia
- Public Health and Infection Research Group and Incubator, Faculty of Health Sciences, Universidad Tecnológica de Pereira, Pereira, Risaralda, Colombia
| | - Yeimer Holguin-Rivera
- Public Health and Infection Research Group and Incubator, Faculty of Health Sciences, Universidad Tecnológica de Pereira, Pereira, Risaralda, Colombia
| | - Soffia Perez-Vargas
- Semillero de Investigacion en Zoonosis (SIZOO), Grupo de Investigacion BIOECOS, Fundación Universitaria Autónoma de las Américas, Sede Pereira, Pereira, Risaralda, Colombia
| | - Adrian E. Trejos-Mendoza
- Semillero de Investigacion en Zoonosis (SIZOO), Grupo de Investigacion BIOECOS, Fundación Universitaria Autónoma de las Américas, Sede Pereira, Pereira, Risaralda, Colombia
| | - Graciela J. Balbin-Ramon
- Master in Clinical Epidemiology and Biostatistics, Universidad Cientifica del Sur, Lima, Peru
- Hospital de Emergencias Jose Casimiro Ulloa, Lima, Peru
| | - Kuldeep Dhama
- Division of Pathology, ICAR-Indian Veterinary Research Institute, Izatnagar 243 122, Bareilly, Uttar Pradesh, India
| | - Paola Barato
- Corporación Patología Veterinaria (Corpavet), MolecularVet SAS, Bogotá, Colombia
| | - Charlene Lujan-Vega
- Avi-Vet Servicios, Lima, Peru
- Department of Anatomy, Physiology & Cell Biology, School of Veterinary Medicine, University of California, Davis, California, United States
| | - Alfonso J. Rodriguez-Morales
- Public Health and Infection Research Group and Incubator, Faculty of Health Sciences, Universidad Tecnológica de Pereira, Pereira, Risaralda, Colombia
- Master in Clinical Epidemiology and Biostatistics, Universidad Cientifica del Sur, Lima, Peru
- Grupo de Investigación Biomedicina, Faculty of Medicine, Fundación Universitaria Autónoma de las Américas, Pereira, Risaralda, Colombia
- Universidad Privada Franz Tamayo, Cochabamba, Bolivia
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Schmiege D, Perez Arredondo AM, Ntajal J, Minetto Gellert Paris J, Savi MK, Patel K, Yasobant S, Falkenberg T. One Health in the context of coronavirus outbreaks: A systematic literature review. One Health 2020; 10:100170. [PMID: 33015306 PMCID: PMC7518973 DOI: 10.1016/j.onehlt.2020.100170] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Revised: 09/11/2020] [Accepted: 09/11/2020] [Indexed: 12/15/2022] Open
Abstract
The ongoing coronavirus disease 2019 (COVID-19) pandemic threatens global health thereby causing unprecedented social, economic, and political disruptions. One way to prevent such a pandemic is through interventions at the human-animal-environment interface by using an integrated One Health (OH) approach. This systematic literature review documented the three coronavirus outbreaks, i.e. SARS, MERS, COVID-19, to evaluate the evolution of the OH approach, including the identification of key OH actions taken for prevention, response, and control. The OH understandings identified were categorized into three distinct patterns: institutional coordination and collaboration, OH in action/implementation, and extended OH (i.e. a clear involvement of the environmental domain). Across all studies, OH was most often framed as OH in action/implementation and least often in its extended meaning. Utilizing OH as institutional coordination and collaboration and the extended OH both increased over time. OH actions were classified into twelve sub-groups and further categorized as classical OH actions (i.e. at the human-animal interface), classical OH actions with outcomes to the environment, and extended OH actions. The majority of studies focused on human-animal interaction, giving less attention to the natural and built environment. Different understandings of the OH approach in practice and several practical limitations might hinder current efforts to achieve the operationalization of OH by combining institutional coordination and collaboration with specific OH actions. The actions identified here are a valuable starting point for evaluating the stage of OH development in different settings. This study showed that by moving beyond the classical OH approach and its actions towards a more extended understanding, OH can unfold its entire capacity thereby improving preparedness and mitigating the impacts of the next outbreak.
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Affiliation(s)
- Dennis Schmiege
- Center for Development Research (ZEF), University of Bonn, Genscherallee 3, 53113 Bonn, Germany
- Department of Geography, University of Bonn, Meckenheimer Allee 166, 53115 Bonn, Germany
- Institute for Hygiene and Public Health, University Hospital Bonn, Venusberg-Campus 1, 53127 Bonn, Germany
| | - Ana Maria Perez Arredondo
- Center for Development Research (ZEF), University of Bonn, Genscherallee 3, 53113 Bonn, Germany
- International Centre for Sustainable Development (IZNE) of the University of Applied Science Bonn Rhein-Sieg (HBRS), Grantham-Allee 20, 53757 Sankt Augustin, Germany
- Faculty of Agriculture, University of Bonn, Meckenheimer Allee 174, 53115 Bonn, Germany
| | - Joshua Ntajal
- Center for Development Research (ZEF), University of Bonn, Genscherallee 3, 53113 Bonn, Germany
- Department of Geography, University of Bonn, Meckenheimer Allee 166, 53115 Bonn, Germany
- Institute for Hygiene and Public Health, University Hospital Bonn, Venusberg-Campus 1, 53127 Bonn, Germany
| | - Juliana Minetto Gellert Paris
- Center for Development Research (ZEF), University of Bonn, Genscherallee 3, 53113 Bonn, Germany
- Faculty of Agriculture, University of Bonn, Meckenheimer Allee 174, 53115 Bonn, Germany
| | - Merveille Koissi Savi
- Center for Development Research (ZEF), University of Bonn, Genscherallee 3, 53113 Bonn, Germany
- Faculty of Agriculture, University of Bonn, Meckenheimer Allee 174, 53115 Bonn, Germany
| | - Krupali Patel
- Center for Development Research (ZEF), University of Bonn, Genscherallee 3, 53113 Bonn, Germany
- Department of Geography, University of Bonn, Meckenheimer Allee 166, 53115 Bonn, Germany
- Institute for Hygiene and Public Health, University Hospital Bonn, Venusberg-Campus 1, 53127 Bonn, Germany
| | - Sandul Yasobant
- Center for Development Research (ZEF), University of Bonn, Genscherallee 3, 53113 Bonn, Germany
- Global Health, Institute for Hygiene and Public Health, University of Bonn Medical Center, Venusberg-Campus 1, 53127 Bonn, Germany
| | - Timo Falkenberg
- Center for Development Research (ZEF), University of Bonn, Genscherallee 3, 53113 Bonn, Germany
- Institute for Hygiene and Public Health, University Hospital Bonn, Venusberg-Campus 1, 53127 Bonn, Germany
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Defo Deeh PB, Kayri V, Orhan C, Sahin K. Status of Novel Coronavirus Disease 2019 (COVID-19) and Animal Production. Front Vet Sci 2020; 7:586919. [PMID: 33251268 PMCID: PMC7676906 DOI: 10.3389/fvets.2020.586919] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2020] [Accepted: 09/30/2020] [Indexed: 01/22/2023] Open
Abstract
In December 2019, a severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) that caused severe disease clusters was first reported in Wuhan, the capital of China's Hubei province. This viral disease, which is reported to originate from a seafood market where wild animals are illegally sold, has been transmitted among humans worldwide through close contact. Given the growing number of infected people worldwide and the disastrous consequences in all aspects of life, COVID-19 is a serious public health issue that requires special attention. In some countries, the epidemic curve of infection which was in the plateau phase or decreasing phase during the lockdown period increases day by day since the reopening, indicating the second phase of contamination. Therefore, the preventive measures recommended by the World Health Organization (WHO) must be respected to stop the spread of the disease. The international crisis due to the COVID-19 pandemic negatively affects many sectors, including animal production and its related industries. Indeed, with the cessation of imports and exports between countries, it is not possible to provide feeds that are considered as basic raw materials in livestock raising. This situation impairs animal movements, decreases production inputs availability, and negatively affects the economy. The sustainability of animal production is also affected by a shortage of workers due to the lockdown/curfew, the strong decrease in the purchasing power of the consumer, and the intensification of health care tasks. To prevent contamination of animal products and the spread of the disease with food, the U.S. Centers for Disease Control and Prevention (CDC) recommends frequent disinfection of food and human contact surfaces at production sites using an appropriate antiseptic. The purpose of this review article is to describe the current status of COVID-19 and investigate its effects on animal production. We propose potential approaches to keep animal products processing units and staff safe from SARS-CoV-2 infection and some strategies to improve animal production quantity and economy.
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Affiliation(s)
| | - Veysi Kayri
- Department of Animal Production and Technologies, Faculty of Applied Sciences, Muş Alparslan University, Muş, Turkey
| | - Cemal Orhan
- Department of Animal Nutrition, Faculty of Veterinary Medicine, Firat University, Elazig, Turkey
| | - Kazim Sahin
- Department of Animal Nutrition, Faculty of Veterinary Medicine, Firat University, Elazig, Turkey
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Cherrak SA, Merzouk H, Mokhtari-Soulimane N. Potential bioactive glycosylated flavonoids as SARS-CoV-2 main protease inhibitors: A molecular docking and simulation studies. PLoS One 2020; 15:e0240653. [PMID: 33057452 PMCID: PMC7561147 DOI: 10.1371/journal.pone.0240653] [Citation(s) in RCA: 90] [Impact Index Per Article: 22.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2020] [Accepted: 09/30/2020] [Indexed: 12/31/2022] Open
Abstract
A novel coronavirus responsible of acute respiratory infection closely related to SARS-CoV has recently emerged. So far there is no consensus for drug treatment to stop the spread of the virus. Discovery of a drug that would limit the virus expansion is one of the biggest challenges faced by the humanity in the last decades. In this perspective, to test existing drugs as inhibitors of SARS-CoV-2 main protease is a good approach. Among natural phenolic compounds found in plants, fruit, and vegetables; flavonoids are the most abundant. Flavonoids, especially in their glycosylated forms, display a number of physiological activities, which makes them interesting to investigate as antiviral molecules. The flavonoids chemical structures were downloaded from PubChem and protease structure 6LU7 was from the Protein Data Bank site. Molecular docking study was performed using AutoDock Vina. Among the tested molecules Quercetin-3-O-rhamnoside showed the highest binding affinity (-9,7 kcal/mol). Docking studies showed that glycosylated flavonoids are good inhibitors for the SARS-CoV-2 protease and could be further investigated by in vitro and in vivo experiments for further validation. MD simulations were further performed to evaluate the dynamic behavior and stability of the protein in complex with the three best hits of docking experiments. Our results indicate that the rutin is a potential drug to inhibit the function of Chymotrypsin-like protease (3CL pro) of Coronavirus.
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Affiliation(s)
- Sabri Ahmed Cherrak
- Laboratory of Physiology, Physiopathology and Biochemistry of Nutrition, Department of Biology, Faculty of Natural and Life Sciences, Earth and Universe, University of Tlemcen, Tlemcen, Algeria
| | - Hafida Merzouk
- Laboratory of Physiology, Physiopathology and Biochemistry of Nutrition, Department of Biology, Faculty of Natural and Life Sciences, Earth and Universe, University of Tlemcen, Tlemcen, Algeria
| | - Nassima Mokhtari-Soulimane
- Laboratory of Physiology, Physiopathology and Biochemistry of Nutrition, Department of Biology, Faculty of Natural and Life Sciences, Earth and Universe, University of Tlemcen, Tlemcen, Algeria
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31
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Tanveer F, Khalil AT, Ali M, Shinwari ZK. Ethics, pandemic and environment; looking at the future of low middle income countries. Int J Equity Health 2020; 19:182. [PMID: 33059674 PMCID: PMC7557237 DOI: 10.1186/s12939-020-01296-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2020] [Accepted: 10/06/2020] [Indexed: 02/17/2023] Open
Abstract
COVID-19 which started in Wuhan, China and swiftly expanded geographically worldwide, including to Low to Middle Income Countries (LMICs). This in turn raised numerous ethical concerns in preparedness, knowledge sharing, intellectual property rights, environmental health together with the serious constraints regarding readiness of health care systems in LMICs to respond to this enormous public health crisis. From the restrictions on public freedom and burgeoning socio-economic impacts to the rationing of scarce medical resources, the spread of COVID-19 is an extraordinary ethical dilemma for resource constrained nations with less developed health and research systems. In the current crisis, scientific knowledge and technology has an important role to play in effective response. Emergency preparedness is a shared responsibility of all countries with a moral obligation to support each other. This review discusses the ethical concerns regarding the national capacities and response strategies in LMICs to deal with the COVID-19 pandemic as well as the deep link between the environment and the increasing risk of pandemics.
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Affiliation(s)
- Faouzia Tanveer
- Department of Biotechnology, Quaid-i-Azam University, Islamabad, Pakistan
| | - Ali Talha Khalil
- Department of Pathology, Lady Reading Hospital (MTI), Peshawar, Pakistan
| | - Muhammad Ali
- Department of Biotechnology, Quaid-i-Azam University, Islamabad, Pakistan
| | - Zabta Khan Shinwari
- Pakistan Academy of Sciences, Islamabad, Pakistan
- Department of Plant Sciences, Quaid-i-Azam University, Islamabad, Pakistan
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Siddiqui AJ, Danciu C, Ashraf SA, Moin A, Singh R, Alreshidi M, Patel M, Jahan S, Kumar S, Alkhinjar MIM, Badraoui R, Snoussi M, Adnan M. Plants-Derived Biomolecules as Potent Antiviral Phytomedicines: New Insights on Ethnobotanical Evidences against Coronaviruses. PLANTS 2020; 9:plants9091244. [PMID: 32967179 PMCID: PMC7570315 DOI: 10.3390/plants9091244] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/24/2020] [Revised: 09/15/2020] [Accepted: 09/16/2020] [Indexed: 02/07/2023]
Abstract
SARS-CoV-2 infection (COVID-19) is in focus over all known human diseases, because it is destroying the world economy and social life, with increased mortality rate each day. To date, there is no specific medicine or vaccine available against this pandemic disease. However, the presence of medicinal plants and their bioactive molecules with antiviral properties might also be a successful strategy in order to develop therapeutic agents against SARS-CoV-2 infection. Thus, this review will summarize the available literature and other information/data sources related to antiviral medicinal plants, with possible ethnobotanical evidence in correlation with coronaviruses. The identification of novel antiviral compounds is of critical significance, and medicinal plant based natural compounds are a good source for such discoveries. In depth search and analysis revealed several medicinal plants with excellent efficacy against SARS-CoV-1 and MERS-CoV, which are well-known to act on ACE-2 receptor, 3CLpro and other viral protein targets. In this review, we have consolidated the data of several medicinal plants and their natural bioactive metabolites, which have promising antiviral activities against coronaviruses with detailed modes of action/mechanism. It is concluded that this review will be useful for researchers worldwide and highly recommended for the development of naturally safe and effective therapeutic drugs/agents against SARS-CoV-2 infection, which might be used in therapeutic protocols alone or in combination with chemically synthetized drugs.
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Affiliation(s)
- Arif Jamal Siddiqui
- Department of Biology, College of Science, University of Hail, Hail PO Box 2440, Saudi Arabia; (M.A.); (R.B.); (M.S.); (M.A.)
- Correspondence: (A.J.S.); (C.D.); Tel.: +40-744-648-855 (C.D.)
| | - Corina Danciu
- Department of Pharmacognosy, Faculty of Pharmacy, “Victor Babes” University of Medicine and Pharmacy, 2 Eftimie Murgu Square, 300041 Timisoara, Romania
- Correspondence: (A.J.S.); (C.D.); Tel.: +40-744-648-855 (C.D.)
| | - Syed Amir Ashraf
- Department of Clinical Nutrition, College of Applied Medical Sciences, University of Hail, Hail PO Box 2440, Saudi Arabia;
| | - Afrasim Moin
- Department of Pharmaceutics, College of Pharmacy, University of Hail, Hail PO Box 2440, Saudi Arabia;
| | - Ritu Singh
- Department of Environmental Sciences, School of Earth Sciences, Central University of Rajasthan, Ajmer, Rajasthan 305817, India;
| | - Mousa Alreshidi
- Department of Biology, College of Science, University of Hail, Hail PO Box 2440, Saudi Arabia; (M.A.); (R.B.); (M.S.); (M.A.)
| | - Mitesh Patel
- Bapalal Vaidya Botanical Research Centre, Department of Biosciences, Veer Narmad South Gujarat University, Surat, Gujarat 395007, India;
| | - Sadaf Jahan
- Department of Medical Laboratory, College of Applied Medical Sciences, Majmaah University, Al Majma’ah 15341, Saudi Arabia;
| | - Sanjeev Kumar
- Department of Environmental Sciences, Central University of Jharkhand, Ranchi 835205, India;
| | - Mulfi I. M. Alkhinjar
- Saudi Center for Disease Prevention and Control, Al Aarid, King Abdulaziz Rd, Riyadh 13354, Saudi Arabia;
| | - Riadh Badraoui
- Department of Biology, College of Science, University of Hail, Hail PO Box 2440, Saudi Arabia; (M.A.); (R.B.); (M.S.); (M.A.)
- Section of Histology-Cytology, Medicine College of Tunis, University of Tunis El Manar, La Rabta-Tunis 1007, Tunisia
- Laboratory of Histo-Embryology and Cytogenetic, Medicine College of Sfax, University of Sfax, Sfax 3029, Tunisia
| | - Mejdi Snoussi
- Department of Biology, College of Science, University of Hail, Hail PO Box 2440, Saudi Arabia; (M.A.); (R.B.); (M.S.); (M.A.)
- Laboratory of Genetics, Biodiversity and Valorization of Bio-Resources, Higher Institute of Biotechnology of Monastir, University of Monastir, Monastir 5000, Tunisia
| | - Mohd Adnan
- Department of Biology, College of Science, University of Hail, Hail PO Box 2440, Saudi Arabia; (M.A.); (R.B.); (M.S.); (M.A.)
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Hoque MN, Chaudhury A, Akanda MAM, Hossain MA, Islam MT. Genomic diversity and evolution, diagnosis, prevention, and therapeutics of the pandemic COVID-19 disease. PeerJ 2020; 8:e9689. [PMID: 33005486 PMCID: PMC7510477 DOI: 10.7717/peerj.9689] [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: 05/08/2020] [Accepted: 07/19/2020] [Indexed: 12/14/2022] Open
Abstract
The coronavirus disease 19 (COVID-19) is a highly transmittable and pathogenic viral infection caused by a novel evolutionarily divergent RNA virus, the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). The virus first emerged in Wuhan, China in December 2019, and subsequently spreaded around the world. Genomic analyses revealed that this zoonotic virus may be evolved naturally but not a purposefully manipulated laboratory construct. However, currently available data are not sufficient to precisely conclude the origin of this fearsome virus. Comprehensive annotations of the whole-genomes revealed hundreds of nucleotides, and amino acids mutations, substitutions and/or deletions at different positions of the ever changing SARS-CoV-2 genome. The spike (S) glycoprotein of SARS-CoV-2 possesses a functional polybasic (furin) cleavage site at the S1-S2 boundary through the insertion of 12 nucleotides. It leads to the predicted acquisition of 3-O-linked glycan around the cleavage site. Although real-time RT-PCR methods targeting specific gene(s) have widely been used to diagnose the COVID-19 patients, however, recently developed more convenient, cheap, rapid, and specific diagnostic tools targeting antigens or CRISPR-Cas-mediated method or a newly developed plug and play method should be available for the resource-poor developing countries. A large number of candidate drugs, vaccines and therapies have shown great promise in early trials, however, these candidates of preventive or therapeutic agents have to pass a long path of trials before being released for the practical application against COVID-19. This review updates current knowledge on origin, genomic evolution, development of the diagnostic tools, and the preventive or therapeutic remedies of the COVID-19. We also discussed the future scopes for research, effective management, and surveillance of the newly emerged COVID-19 disease.
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Affiliation(s)
- M. Nazmul Hoque
- Department of Gynecology, Obstetrics and Reproductive Health, Bangabandhu Sheikh Mujibur Rahman Agricultural University (BSMRAU), Gazipur, Bangladesh
- Department of Microbiology, University of Dhaka, Dhaka, Bangladesh
| | | | - Md Abdul Mannan Akanda
- Department of Plant Pathology, Bangabandhu Sheikh Mujibur Rahman Agricultural University (BSMRAU), Gazipur, Bangladesh
| | - M. Anwar Hossain
- Department of Microbiology, University of Dhaka, Dhaka, Bangladesh
- Jashore University of Science and Technology, Jashore, Bangladesh
| | - Md Tofazzal Islam
- Institute of Biotechnology and Genetic Engineering (IBGE), Bangabandhu Sheikh Mujibur Rahman Agricultural University (BSMRAU), Gazipur, Bangladesh
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Tao J, Zhang X, Zhang X, Zhao S, Yang L, He D, Li H. The time serial distribution and influencing factors of asymptomatic COVID-19 cases in Hong Kong. One Health 2020; 10:100166. [PMID: 32904481 PMCID: PMC7455807 DOI: 10.1016/j.onehlt.2020.100166] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Revised: 08/13/2020] [Accepted: 08/19/2020] [Indexed: 01/12/2023] Open
Affiliation(s)
- Jun Tao
- School of Public Health, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong, China
| | - Xiaoyu Zhang
- School of Public Health, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong, China
| | - Xingyue Zhang
- Department of Applied Mathematics, Hong Kong Polytechnic University, Hong Kong, China
| | - Shi Zhao
- JC School of Public Health and Primary Care, Chinese University of Hong Kong, Hong Kong, China.,Shenzhen Research Institute of Chinese University of Hong Kong, Shenzhen, China
| | - Lin Yang
- School of Nursing, Hong Kong Polytechnic University, Hong Kong, China
| | - Daihai He
- Department of Applied Mathematics, Hong Kong Polytechnic University, Hong Kong, China
| | - Huaichen Li
- Department of Respiratory and Critical Care Medicine, Shandong Provincial Hospital Affiliated to Shandong University, Jinan 250021, China.,School of Medicine and Life Sciences, University of Jinan-Shandong Academy of Medical Sciences, Jinan, 250062, Shandong, China
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35
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Mukherjee S, Dasgupta S, Adhikary T, Adhikari U, Panja SS. Structural insight to hydroxychloroquine-3C-like proteinase complexation from SARS-CoV-2: inhibitor modelling study through molecular docking and MD-simulation study. J Biomol Struct Dyn 2020; 39:7322-7334. [PMID: 32772895 PMCID: PMC7484585 DOI: 10.1080/07391102.2020.1804458] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
The spread of novel coronavirus strain, Severe Acute Respiratory Syndrome 2 (SARS-CoV-2) causes Coronavirus disease (COVID-19) has now spread worldwide and effecting the entire human race. The viral genetic material is transcripted and replicated by 3 C-like protease, as a result, it is an important drug target for COVID-19. Hydroxychloroquine (HCQ) report promising results against this drug target so, we perform molecular docking followed by MD-simulation studies of HCQ and modelled some ligand (Mod-I and Mod-II) molecules with SARS-CoV-2-main protease which reveals the structural organization of the active site residues and presence of a conserve water-mediated catalytic triad that helps in the recognition of Mod-I/II ligand molecules. The study may be helpful to gain a detailed structural insight on the presence of water-mediated catalytic triad which could be useful for inhibitor modelling. Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Soumita Mukherjee
- Department of Chemistry, National Institute of Technology-Durgapur, Durgapur, West Bengal, India
| | - Subrata Dasgupta
- Department of Chemistry, National Institute of Technology-Durgapur, Durgapur, West Bengal, India
| | - Tapasendra Adhikary
- Department of Metallurgical & Materials Engineering, Indian Institute of Technology, Kharagpur, West Bengal, India
| | - Utpal Adhikari
- Department of Chemistry, National Institute of Technology-Durgapur, Durgapur, West Bengal, India
| | - Sujit Sankar Panja
- Department of Chemistry, National Institute of Technology-Durgapur, Durgapur, West Bengal, India
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36
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Almaghlouth I, Islam T, Alamro N, Alsultan A, Alfadda A, Al-Muhsen S, Almasry A, Almadi MA, Hersi A, BaHammam A. Mapping COVID-19 related research from Saudi Arabia, a scoping review. Between reality and dreams. Saudi Med J 2020; 41:791-801. [PMID: 32789418 PMCID: PMC7502955 DOI: 10.15537/smj.2020.8.25163] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
OBJECTIVES To map research production by Saudi-affiliated investigators in order to identify areas of strength and weakness. Method: We followed the Arksey and O'Malley (2005) framework. Medline and Cochrane databases were searched with a focus on identifying articles related to COVID-19 and Saudi Arabia following the PRISMA protocol. The study was conducted at King Saud University, Riyadh, Saudi Arabia between March and May 2020. Results: A total of 53 articles were ultimately included. Most of the research production from Saudi Arabia was opinion and narrative reviews related to the clinicopathological features of COVID-19 as well as control and prevention of virus spread. Conclusion: The results of this scoping review identify a relative deficiency in original research, which requires further investigation.
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Affiliation(s)
- Ibrahim Almaghlouth
- Department of Medicine, College of Medicine, King Saud University, Riyadh, Kingdom of Saudi Arabia. E-mail.
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Saadat S, Rawtani D, Hussain CM. Environmental perspective of COVID-19. THE SCIENCE OF THE TOTAL ENVIRONMENT 2020; 728:138870. [PMID: 32335408 PMCID: PMC7194675 DOI: 10.1016/j.scitotenv.2020.138870] [Citation(s) in RCA: 350] [Impact Index Per Article: 87.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Revised: 04/19/2020] [Accepted: 04/19/2020] [Indexed: 04/13/2023]
Abstract
The outbreak of COVID-19 has caused concerns globally. On 30 January WHO has declared it as a global health emergency. The easy spread of this virus made people to wear a mask as precautionary route, use gloves and hand sanitizer on a daily basis that resulted in generation of a massive amount of medical wastes in the environment. Millions of people have been put on lockdown in order to reduce the transmission of the virus. This epidemic has also changed the people's life style; caused extensive job losses and threatened the sustenance of millions of people, as businesses have shut down to control the spread of virus. All over the world, flights have been canceled and transport systems have been closed. Overall, the economic activities have been stopped and stock markets dropped along with the falling carbon emission. However, the lock down of the COVID-19 pandemic caused the air quality in many cities across the globe to improve and drop in water pollutions in some parts of the world.
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Affiliation(s)
- Saeida Saadat
- Gujarat Forensic Sciences University, Nr. DFS Head Quarters, Sector 9, Gandhinagar 382007, Gujarat, India
| | - Deepak Rawtani
- Gujarat Forensic Sciences University, Nr. DFS Head Quarters, Sector 9, Gandhinagar 382007, Gujarat, India.
| | - Chaudhery Mustansar Hussain
- Department of Chemistry and Environmental Science, New Jersey Institute of Technology, Newark, N J 07102, USA
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38
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Zhang R, Tang Y. Review of the SARS-CoV-2 in Wuhan and Analysis as Well as Prediction of Therapeutic Drugs. Viral Immunol 2020; 34:291-299. [PMID: 32614684 DOI: 10.1089/vim.2020.0027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
Due to the worldwide impact of SARS-CoV-2, people have carried out in-depth research on the virus to fight against this highly contagious disease. In this article, many articles published recently are summarized vertically, from the structure and sites of SARS-Cov-2, the mode of transmission, the mathematical model of transmission, the mechanism of the virus itself, the symptoms of patients after infection to medicine used in the early stage period and the prediction as well the analysis of probability in using new medicine.
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Affiliation(s)
- Ruiyi Zhang
- China Medical University-Queen Belfast Joint College, Shenyang, China
| | - Yanmei Tang
- Department of Gynecology, Zhongshan Hospital, Dalian University, Dalian, China
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39
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Genomic Sequencing and Analysis of Eight Camel-Derived Middle East Respiratory Syndrome Coronavirus (MERS-CoV) Isolates in Saudi Arabia. Viruses 2020; 12:v12060611. [PMID: 32503352 PMCID: PMC7354450 DOI: 10.3390/v12060611] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2020] [Revised: 05/15/2020] [Accepted: 05/18/2020] [Indexed: 12/25/2022] Open
Abstract
Middle East respiratory syndrome coronavirus (MERS-CoV) causes severe respiratory illness in humans; the second-largest and most deadly outbreak to date occurred in Saudi Arabia. The dromedary camel is considered a possible host of the virus and also to act as a reservoir, transmitting the virus to humans. Here, we studied evolutionary relationships for 31 complete genomes of betacoronaviruses, including eight newly sequenced MERS-CoV genomes isolated from dromedary camels in Saudi Arabia. Through bioinformatics tools, we also used available sequences and 3D structure of MERS-CoV spike glycoprotein to predict MERS-CoV epitopes and assess antibody binding affinity. Phylogenetic analysis showed the eight new sequences have close relationships with existing strains detected in camels and humans in Arabian Gulf countries. The 2019-nCov strain appears to have higher homology to both bat coronavirus and SARS-CoV than to MERS-CoV strains. The spike protein tree exhibited clustering of MERS-CoV sequences similar to the complete genome tree, except for one sequence from Qatar (KF961222). B cell epitope analysis determined that the MERS-CoV spike protein has 24 total discontinuous regions from which just six epitopes were selected with score values of >80%. Our results suggest that the virus circulates by way of camels crossing the borders of Arabian Gulf countries. This study contributes to finding more effective vaccines in order to provide long-term protection against MERS-CoV and identifying neutralizing antibodies.
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Khan SA, Zia K, Ashraf S, Uddin R, Ul-Haq Z. Identification of chymotrypsin-like protease inhibitors of SARS-CoV-2 via integrated computational approach. J Biomol Struct Dyn 2020; 39:2607-2616. [PMID: 32238094 DOI: 10.1080/07391102.2020.1751298] [Citation(s) in RCA: 162] [Impact Index Per Article: 40.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Recently, the world has witnessed outbreak of a novel Coronavirus (SARS-CoV-2), the virus which initially emerged in Wuhan, China has now made its way to a large part of the world, resulting in a public emergency of international concern. The functional importance of Chymotrypsin-like protease (3CLpro) in viral replication and maturation turns it into an attractive target for the development of effective antiviral drugs against SARS and other coronaviruses. At present, there is no standard drug regime nor any vaccine available against the infection. The rapid development and identification of efficient interventions against SARS-CoV-2 remains a major challenge. Based on the available knowledge of closely related coronavirus and their safety profiles, repurposing of existing antiviral drugs and screening of available databases is considered a near term strategic and economic way to contain the SARS-CoV-2 pandemic. Herein, we applied computational drug design methods to identify Chymotrypsin-like protease inhibitors from FDA approved antiviral drugs and our in-house database of natural and drug-like compounds of synthetic origin. As a result three FDA approved drugs (Remdesivir, Saquinavir and Darunavir) and two natural compounds (. flavone and coumarine derivatives) were identified as promising hits. Further, MD simulation and binding free energy calculations were performed to evaluate the dynamic behavior, stability of protein-ligand contact, and binding affinity of the hit compounds. Our results indicate that the identified compounds can inhibit the function of Chymotrypsin-like protease (3CLpro) of Coronavirus. Considering the severity of the spread of coronavirus, the current study is in-line with the concept of finding the new inhibitors against the vital pathway of the corona virus to expedite the process of drug discovery.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Salman Ali Khan
- Dr. Panjwani Center for Molecular Medicine and Drug Research, International Center for Chemical and Biological Sciences, University of Karachi, Karachi, Pakistan
| | - Komal Zia
- Dr. Panjwani Center for Molecular Medicine and Drug Research, International Center for Chemical and Biological Sciences, University of Karachi, Karachi, Pakistan
| | - Sajda Ashraf
- Dr. Panjwani Center for Molecular Medicine and Drug Research, International Center for Chemical and Biological Sciences, University of Karachi, Karachi, Pakistan
| | - Reaz Uddin
- Dr. Panjwani Center for Molecular Medicine and Drug Research, International Center for Chemical and Biological Sciences, University of Karachi, Karachi, Pakistan
| | - Zaheer Ul-Haq
- Dr. Panjwani Center for Molecular Medicine and Drug Research, International Center for Chemical and Biological Sciences, University of Karachi, Karachi, Pakistan.,H.E.J Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi, Pakistan
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Javed H, Meeran MFN, Jha NK, Ojha S. Carvacrol, a Plant Metabolite Targeting Viral Protease (M pro) and ACE2 in Host Cells Can Be a Possible Candidate for COVID-19. FRONTIERS IN PLANT SCIENCE 2020; 11:601335. [PMID: 33664752 PMCID: PMC7921315 DOI: 10.3389/fpls.2020.601335] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Accepted: 12/18/2020] [Indexed: 05/21/2023]
Abstract
The recent outbreak of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) started in December 2019, resulting in the coronavirus disease-19 (COVID-19) pandemic. Coronaviruses are solely accountable for rising mortality and socioeconomic saddles. Presently, there are few repurposed drugs such as remdesivir or favipiravir approved for the treatment of COVID-19, although vaccines and plasma therapy is also subject to emergency approval. However, some potential natural treatments and cures have also been proposed. Molecules of natural origin showed therapeutic importance such as antiviral, anti-inflammatory, and antioxidant activity, and could be useful drug candidates for treating COVID-19. In recent years, essential oils have shown promising therapeutic effects against many viral diseases. Carvacrol is one of the monoterpene phenol with abundant presence in essential oils of many aromatic plants, including thyme and oregano. It is being used as food flavoring, additive, and preservatives. Carvacrol is also used as a fragrance in cosmetic products. A number of research studies have shown biological actions of carvacrol with its therapeutic potential is of clinical significance. The in vitro and in vivo studies have shown multiple pharmacological properties such as anticancer, anti-fungal, anti-bacterial, anti-oxidant, anti-inflammatory, vasorelaxant, hepatoprotective, and spasmolytic. This review highlights the various biological and pharmacological properties of carvacrol within the scope of COVID-19.
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Affiliation(s)
- Hayate Javed
- Department of Anatomy, College of Medicine and Health Sciences, United Arab Emirates University, Al Ain, United Arab Emirates
- *Correspondence: Hayate Javed,
| | - Mohamed Fizur Nagoor Meeran
- Department of Pharmacology and Therapeutics, College of Medicine and Health Sciences, United Arab Emirates University, Al Ain, United Arab Emirates
| | - Niraj Kumar Jha
- Department of Biotechnology, School of Engineering and Technology (SET), Sharda University, Knowledge Park III, Greater Noida, India
| | - Shreesh Ojha
- Department of Pharmacology and Therapeutics, College of Medicine and Health Sciences, United Arab Emirates University, Al Ain, United Arab Emirates
- Shreesh Ojha,
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