1
|
Boliukh I, Rombel-Bryzek A, Bułdak RJ. Lectins in oncology and virology: Mechanisms of anticancer activity and SARS-CoV-2 inhibition. Int J Biol Macromol 2024; 275:133664. [PMID: 38969035 DOI: 10.1016/j.ijbiomac.2024.133664] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2023] [Revised: 06/10/2024] [Accepted: 07/02/2024] [Indexed: 07/07/2024]
Abstract
Lectins are proteins or glycoproteins of non-immune origin with carbohydrate-binding properties. They are found both prokaryotic and eukaryotic organisms. The most abundant source of the lectins are plants. Many lectins have anticancer effects by directly exerting cytotoxic effects on malignant cells or indirectly activating the immune system. Lectins also have antiviral activities. These proteins can recognise glycoproteins on the surface of enveloped viruses and bind to them. This creates a physical barrier between them and the corresponding receptors on the surface of the host cell, which prevents the virus from entering the cell and can thus effectively inhibit the replication of the virus. In this review, we focus on the anticancer activities of selected lectins and the underlying mechanisms. We also discuss different types of lectins with antiviral activity. We have paid special attention to lectins with inhibitory activity against SARS-CoV-2. Finally, we outline the challenges of using lectins in therapy and suggest future research directions.
Collapse
Affiliation(s)
- Iryna Boliukh
- Institute of Medical Sciences, University of Opole, Opole, Poland
| | | | - Rafał J Bułdak
- Institute of Medical Sciences, University of Opole, Opole, Poland
| |
Collapse
|
2
|
Tan FH, Sukri A, Idris N, Ong KC, Schee JP, Tan CT, Tan SH, Wong KT, Wong LP, Tee KK, Chang LY. A systematic review on Nipah virus: global molecular epidemiology and medical countermeasures development. Virus Evol 2024; 10:veae048. [PMID: 39119137 PMCID: PMC11306115 DOI: 10.1093/ve/veae048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2024] [Revised: 06/19/2024] [Accepted: 07/24/2024] [Indexed: 08/10/2024] Open
Abstract
Nipah virus (NiV) is an emerging pathogen that causes encephalitis and a high mortality rate in infected subjects. This systematic review aimed to comprehensively analyze the global epidemiology and research advancements of NiV to identify the key knowledge gaps in the literature. Articles searched using literature databases, namely PubMed, Scopus, Web of Science, and Science Direct yielded 5,596 articles. After article screening, 97 articles were included in this systematic review, comprising 41 epidemiological studies and 56 research developments on NiV. The majority of the NiV epidemiological studies were conducted in Bangladesh, reflecting the country's significant burden of NiV outbreaks. The initial NiV outbreak was identified in Malaysia in 1998, with subsequent outbreaks reported in Bangladesh, India, and the Philippines. Transmission routes vary by country, primarily through pigs in Malaysia, consumption of date palm juice in Bangladesh, and human-to-human in India. However, the availability of NiV genome sequences remains limited, particularly from Malaysia and India. Mortality rates also vary according to the country, exceeding 70% in Bangladesh, India, and the Philippines, and less than 40% in Malaysia. Understanding these differences in mortality rate among countries is crucial for informing NiV epidemiology and enhancing outbreak prevention and management strategies. In terms of research developments, the majority of studies focused on vaccine development, followed by phylogenetic analysis and antiviral research. While many vaccines and antivirals have demonstrated complete protection in animal models, only two vaccines have progressed to clinical trials. Phylogenetic analyses have revealed distinct clades between NiV Malaysia, NiV Bangladesh, and NiV India, with proposals to classify NiV India as a separate strain from NiV Bangladesh. Taken together, comprehensive OneHealth approaches integrating disease surveillance and research are imperative for future NiV studies. Expanding the dataset of NiV genome sequences, particularly from Malaysia, Bangladesh, and India will be pivotal. These research efforts are essential for advancing our understanding of NiV pathogenicity and for developing robust diagnostic assays, vaccines and therapeutics necessary for effective preparedness and response to future NiV outbreaks.
Collapse
Affiliation(s)
- Foo Hou Tan
- Department of Medical Microbiology, Faculty of Medicine, Universiti Malaya, Kuala Lumpur, Wilayah Persekutuan 50603, Malaysia
| | - Asif Sukri
- Department of Biological Sciences and Biotechnology, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, Bangi, Selangor 43600, Malaysia
| | - Nuryana Idris
- Department of Medical Microbiology, Faculty of Medicine, Universiti Malaya, Kuala Lumpur, Wilayah Persekutuan 50603, Malaysia
- Universiti Malaya Medical Centre, Kuala Lumpur, Wilayah Persekutuan 50603, Malaysia
| | - Kien Chai Ong
- Department of Biomedical Sciences, Faculty of Medicine, Universiti Malaya, Kuala Lumpur, Wilayah Persekutuan 50603, Malaysia
| | - Jie Ping Schee
- Universiti Malaya Medical Centre, Kuala Lumpur, Wilayah Persekutuan 50603, Malaysia
- Department of Medicine, Faculty of Medicine, Universiti Malaya, Kuala Lumpur, Wilayah Persekutuan 50603, Malaysia
| | - Chong Tin Tan
- Universiti Malaya Medical Centre, Kuala Lumpur, Wilayah Persekutuan 50603, Malaysia
- Department of Medicine, Faculty of Medicine, Universiti Malaya, Kuala Lumpur, Wilayah Persekutuan 50603, Malaysia
| | - Soon Hao Tan
- Department of Biomedical Sciences, Faculty of Medicine, Universiti Malaya, Kuala Lumpur, Wilayah Persekutuan 50603, Malaysia
| | - Kum Thong Wong
- Universiti Malaya Medical Centre, Kuala Lumpur, Wilayah Persekutuan 50603, Malaysia
- Department of Pathology, Faculty of Medicine, Universiti Malaya, Kuala Lumpur, Wilayah Persekutuan 50603, Malaysia
| | - Li Ping Wong
- Department of Social Preventive Medicine, Faculty of Medicine, Universiti Malaya, Kuala Lumpur, Wilayah Persekutuan 50603, Malaysia
| | - Kok Keng Tee
- Department of Medical Microbiology, Faculty of Medicine, Universiti Malaya, Kuala Lumpur, Wilayah Persekutuan 50603, Malaysia
| | - Li-Yen Chang
- Department of Medical Microbiology, Faculty of Medicine, Universiti Malaya, Kuala Lumpur, Wilayah Persekutuan 50603, Malaysia
| |
Collapse
|
3
|
Liu S, Yu Y, Guo K, Zhang Q, Jia Z, Alfredo MR, Ma P, Xie H, Bian X. Expression and antiviral application of exogenous lectin (griffithsin) in sweetpotatoes. FRONTIERS IN PLANT SCIENCE 2024; 15:1421244. [PMID: 39081525 PMCID: PMC11286482 DOI: 10.3389/fpls.2024.1421244] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/15/2024] [Accepted: 06/20/2024] [Indexed: 08/02/2024]
Abstract
Griffithsin (GRFT) is a highly effective, broad-spectrum, safe, and stable viral inhibitor used to suppress a variety of viruses. However, little information is available on whether GRFT can prevent plant viral diseases. In this study, we constructed a GRFT overexpression vector containing the sweetpotato storage cell signal peptide and generated exogenous GRFT overexpression lines through genetic transformation. The transgenic plants showed notable resistance to sweetpotato virus disease in the virus nursery. To verify the antiplant virus function of GRFT, transient expression in tobacco leaves showed that GRFT inhibited the sweetpotato leaf curl virus (SPLCV). The replication of SPLCV was entirely inhibited when the concentration of GRFT reached a certain level. The results of pulldown and BIFC assays showed that GRFT did not interact with the six components of SPLCV. In addition, the mutated GRFTD/A without the binding ability of carbohydrate and anticoronavirus function, in which three aspartate residues at carbohydrate binding sites were all mutated to alanine, also inhibited SPLCV. Quantitative reverse-transcription PCR analyses showed that the tobacco antiviral-related genes HIN1, ICS1, WRKY40, and PR10 were overexpressed after GRFT/GRFTD/A injection. Furthermore, HIN1, ICS1, and PR10 were more highly expressed in the leaves injected with GRFTD/A. The results suggest that sweetpotato is able to express GRFT exogenously as a bioreactor. Moreover, exogenous GRFT expression inhibits plant viruses by promoting the expression of plant antiviral genes.
Collapse
Affiliation(s)
- Shuai Liu
- Institute of Food Crops, Provincial Key Laboratory of Agrobiology, Jiangsu Academy of Agricultural Sciences, Nanjing, China
| | - Yang Yu
- Institute of Food Crops, Provincial Key Laboratory of Agrobiology, Jiangsu Academy of Agricultural Sciences, Nanjing, China
| | - Ke Guo
- Institute of Food Crops, Provincial Key Laboratory of Agrobiology, Jiangsu Academy of Agricultural Sciences, Nanjing, China
| | - Qian Zhang
- Institute of Food Crops, Provincial Key Laboratory of Agrobiology, Jiangsu Academy of Agricultural Sciences, Nanjing, China
| | - Zhaodong Jia
- Institute of Food Crops, Provincial Key Laboratory of Agrobiology, Jiangsu Academy of Agricultural Sciences, Nanjing, China
| | - Morales Rodriguez Alfredo
- Center for Tropical Crop Research, Research Institute of Tropical Roots and Tuber Crops (INIVIT), Santo Domingo, Cuba
| | - Peiyong Ma
- Institute of Food Crops, Provincial Key Laboratory of Agrobiology, Jiangsu Academy of Agricultural Sciences, Nanjing, China
| | - Hao Xie
- Xuzhou Institute of Agricultural Sciences, Chinese Academy of Agricultural Sciences, Xuzhou, China
| | - Xiaofeng Bian
- Institute of Food Crops, Provincial Key Laboratory of Agrobiology, Jiangsu Academy of Agricultural Sciences, Nanjing, China
| |
Collapse
|
4
|
Santisteban Celis IC, Matoba N. Lectibodies as antivirals. Antiviral Res 2024; 227:105901. [PMID: 38734211 DOI: 10.1016/j.antiviral.2024.105901] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2024] [Revised: 05/02/2024] [Accepted: 05/05/2024] [Indexed: 05/13/2024]
Abstract
Growing concerns regarding the emergence of highly transmissible viral diseases highlight the urgent need to expand the repertoire of antiviral therapeutics. For this reason, new strategies for neutralizing and inhibiting these viruses are necessary. A promising approach involves targeting the glycans present on the surfaces of enveloped viruses. Lectins, known for their ability to recognize specific carbohydrate molecules, offer the potential for glycan-targeted antiviral strategies. Indeed, numerous studies have reported the antiviral effects of various lectins of both endogenous and exogenous origins. However, many lectins in their natural forms, are not suitable for use as antiviral therapeutics due to toxicity, other unfavorable pharmacological effects, and/or unreliable manufacturing sources. Therefore, improvements are crucial for employing lectins as effective antiviral therapeutics. A novel approach to enhance lectins' suitability as pharmaceuticals could be the generation of recombinant lectin-Fc fusion proteins, termed "lectibodies." In this review, we discuss the scientific rationale behind lectin-based antiviral strategies and explore how lectibodies could facilitate the development of new antiviral therapeutics. We will also share our perspective on the potential of these molecules to transcend their potential use as antiviral agents.
Collapse
Affiliation(s)
- Ian Carlosalberto Santisteban Celis
- Department of Pharmacology and Toxicology, University of Louisville School of Medicine, Louisville, KY, USA; Center for Predictive Medicine for Biodefense and Emerging Infectious Diseases, University of Louisville School of Medicine, Louisville, KY, USA
| | - Nobuyuki Matoba
- Department of Pharmacology and Toxicology, University of Louisville School of Medicine, Louisville, KY, USA; Center for Predictive Medicine for Biodefense and Emerging Infectious Diseases, University of Louisville School of Medicine, Louisville, KY, USA; UofL Health - Brown Cancer Center, University of Louisville School of Medicine, Louisville, KY, USA.
| |
Collapse
|
5
|
Tao X, Wang G, Wei W, Su J, Chen X, Shi M, Liao Y, Qin T, Wu Y, Lu B, Liang H, Ye L, Jiang J. A bibliometric analysis of m6A methylation in viral infection from 2000 to 2022. Virol J 2024; 21:20. [PMID: 38238848 PMCID: PMC10797797 DOI: 10.1186/s12985-024-02294-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2023] [Accepted: 01/11/2024] [Indexed: 01/22/2024] Open
Abstract
BACKGROUND N6-methyladenosine (m6A) methylation has become an active research area in viral infection, while little bibliometric analysis has been performed. In this study, we aim to visualize hotspots and trends using bibliometric analysis to provide a comprehensive and objective overview of the current research dynamics in this field. METHODS The data related to m6A methylation in viral infection were obtained through the Web of Science Core Collection form 2000 to 2022. To reduce bias, the literature search was conducted on December 1, 2022. Bibliometric and visual analyzes were performed using CiteSpace and Bibliometrix package. After screening, 319 qualified records were retrieved. RESULTS These publications mainly came from 28 countries led by China and the United States (the US), with the US ranking highest in terms of total link strength.The most common keywords were m6A, COVID-19, epitranscriptomics, METTL3, hepatitis B virus, innate immunity and human immunodeficiency virus 1. The thematic map showed that METTL3, plant viruses, cancer progression and type I interferon (IFN-I) reflected a good development trend and might become a research hotspot in the future, while post-transcriptional modification, as an emerging or declining theme, might not develop well. CONCLUSIONS In conclusion, m6A methylation in viral infection is an increasingly important topic in articles. METTL3, plant viruses, cancer progression and IFN-I may still be research hotspots and trends in the future.
Collapse
Affiliation(s)
- Xing Tao
- Guangxi Key Laboratory of AIDS Prevention and Treatment, School of Public Health, Guangxi Medical University, Nanning, Guangxi, China
- China (Guangxi) - ASEAN Joint Laboratory of Emerging Infectious Diseases, Guangxi Medical University, Nanning, Guangxi, China
| | - Gang Wang
- Guangxi Key Laboratory of AIDS Prevention and Treatment, School of Public Health, Guangxi Medical University, Nanning, Guangxi, China
- China (Guangxi) - ASEAN Joint Laboratory of Emerging Infectious Diseases, Guangxi Medical University, Nanning, Guangxi, China
| | - Wudi Wei
- Guangxi Key Laboratory of AIDS Prevention and Treatment, School of Public Health, Guangxi Medical University, Nanning, Guangxi, China
- China (Guangxi) - ASEAN Joint Laboratory of Emerging Infectious Diseases, Guangxi Medical University, Nanning, Guangxi, China
- Biosafety Level -3 Laboratory, Life Sciences Institute, Guangxi Medical University, Nanning, Guangxi, China
| | - Jinming Su
- Guangxi Key Laboratory of AIDS Prevention and Treatment, School of Public Health, Guangxi Medical University, Nanning, Guangxi, China
- China (Guangxi) - ASEAN Joint Laboratory of Emerging Infectious Diseases, Guangxi Medical University, Nanning, Guangxi, China
- Biosafety Level -3 Laboratory, Life Sciences Institute, Guangxi Medical University, Nanning, Guangxi, China
| | - Xiu Chen
- Guangxi Key Laboratory of AIDS Prevention and Treatment, School of Public Health, Guangxi Medical University, Nanning, Guangxi, China
- China (Guangxi) - ASEAN Joint Laboratory of Emerging Infectious Diseases, Guangxi Medical University, Nanning, Guangxi, China
| | - Minjuan Shi
- Guangxi Key Laboratory of AIDS Prevention and Treatment, School of Public Health, Guangxi Medical University, Nanning, Guangxi, China
- China (Guangxi) - ASEAN Joint Laboratory of Emerging Infectious Diseases, Guangxi Medical University, Nanning, Guangxi, China
| | - Yinlu Liao
- Guangxi Key Laboratory of AIDS Prevention and Treatment, School of Public Health, Guangxi Medical University, Nanning, Guangxi, China
- China (Guangxi) - ASEAN Joint Laboratory of Emerging Infectious Diseases, Guangxi Medical University, Nanning, Guangxi, China
| | - Tongxue Qin
- Guangxi Key Laboratory of AIDS Prevention and Treatment, School of Public Health, Guangxi Medical University, Nanning, Guangxi, China
- China (Guangxi) - ASEAN Joint Laboratory of Emerging Infectious Diseases, Guangxi Medical University, Nanning, Guangxi, China
| | - Yuting Wu
- Guangxi Key Laboratory of AIDS Prevention and Treatment, School of Public Health, Guangxi Medical University, Nanning, Guangxi, China
- China (Guangxi) - ASEAN Joint Laboratory of Emerging Infectious Diseases, Guangxi Medical University, Nanning, Guangxi, China
| | - Beibei Lu
- Guangxi Key Laboratory of AIDS Prevention and Treatment, School of Public Health, Guangxi Medical University, Nanning, Guangxi, China
- China (Guangxi) - ASEAN Joint Laboratory of Emerging Infectious Diseases, Guangxi Medical University, Nanning, Guangxi, China
| | - Hao Liang
- Guangxi Key Laboratory of AIDS Prevention and Treatment, School of Public Health, Guangxi Medical University, Nanning, Guangxi, China.
- China (Guangxi) - ASEAN Joint Laboratory of Emerging Infectious Diseases, Guangxi Medical University, Nanning, Guangxi, China.
- Biosafety Level -3 Laboratory, Life Sciences Institute, Guangxi Medical University, Nanning, Guangxi, China.
| | - Li Ye
- Guangxi Key Laboratory of AIDS Prevention and Treatment, School of Public Health, Guangxi Medical University, Nanning, Guangxi, China.
- China (Guangxi) - ASEAN Joint Laboratory of Emerging Infectious Diseases, Guangxi Medical University, Nanning, Guangxi, China.
| | - Junjun Jiang
- Guangxi Key Laboratory of AIDS Prevention and Treatment, School of Public Health, Guangxi Medical University, Nanning, Guangxi, China.
- China (Guangxi) - ASEAN Joint Laboratory of Emerging Infectious Diseases, Guangxi Medical University, Nanning, Guangxi, China.
- Biosafety Level -3 Laboratory, Life Sciences Institute, Guangxi Medical University, Nanning, Guangxi, China.
| |
Collapse
|
6
|
Heindel DW, Figueroa Acosta DM, Goff M, Yengo CK, Jan M, Liu X, Wang XH, Petrova MI, Zhang M, Sagar M, Barnette P, Pandey S, Hessell AJ, Chan KW, Kong XP, Chen BK, Mahal LK, Bensing BA, Hioe CE. HIV-1 interaction with an O-glycan-specific bacterial lectin enhances virus infectivity and resistance to neutralization by antibodies. RESEARCH SQUARE 2024:rs.3.rs-2596269. [PMID: 36824869 PMCID: PMC9949255 DOI: 10.21203/rs.3.rs-2596269/v1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
Bacteria dysbiosis has been associated with an increased risk of HIV-1 transmission and acquisition. The prevalent idea is that bacteria dysbiosis compromises mucosal integrity and promotes inflammatory conditions to cause recruitment and activation of immune cells that harbor or are targeted by HIV-1. However, it is also possible that HIV-1 directly binds bacteria or bacterial products to impact virus infectivity and transmissibility. This study evaluated HIV-1 interactions with bacteria through glycan-binding lectins. The Streptococcal Siglec-like lectin SLBR-N, which is part of the fimbriae shrouding the bacteria surface and recognizes α2,3 sialyated O-linked glycans, was noted for its ability to enhance HIV-1 infectivity in the context of cell-free infection and cell-to-cell transfer. Enhancing effects were recapitulated with O-glycan-binding plant lectins, signifying the importance of O-glycans. Conversely, N-glycan-binding bacterial lectins FimH and Msl had no effect. SLBR-N was demonstrated to capture and transfer infectious HIV-1 virions, bind to O-glycans on HIV-1 Env, and increase HIV-1 resistance to broadly neutralizing antibodies targeting different regions of Env. Hence, this study highlights the potential contribution of O-glycans in promoting HIV-1 infection through the exploitation of O-glycan-binding lectins from commensal bacteria at the mucosa.
Collapse
Affiliation(s)
- Daniel W Heindel
- Divison of Infectious Diseases, Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Dania M Figueroa Acosta
- Divison of Infectious Diseases, Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Marisa Goff
- Divison of Infectious Diseases, Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Clauvis Kunkeng Yengo
- Divison of Infectious Diseases, Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Muzafar Jan
- Divison of Infectious Diseases, Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Present address: Department of Biochemistry, Government Degree College Handwara, University of Kashmir, Jammu & Kashmir, India
| | - Xiaomei Liu
- Divison of Infectious Diseases, Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Xiao-Hong Wang
- VA New York Harbor Healthcare System-Manhattan, New York, New York, United States of America
| | - Mariya I Petrova
- Department of Bioscience Engineering, University of Antwerp, Antwerp, Belgium
- Present address: Microbiome Insights and Probiotics Consultancy, Karlovo, Bulgaria
| | - Mo Zhang
- Department of Medicine, Boston University Chobanian & Avedisian School of Medicine, Boston, MA, USA
| | - Manish Sagar
- Department of Medicine, Boston University Chobanian & Avedisian School of Medicine, Boston, MA, USA
- Department of Virology, Immunology and Microbiology, Boston University Chobanian & Avedisian School of Medicine, Boston, USA
| | - Phillip Barnette
- Division of Pathobiology and Immunology, Oregon National Primate Research Center, Oregon Health and Science University, Beaverton, OR, USA
| | - Shilpi Pandey
- Division of Pathobiology and Immunology, Oregon National Primate Research Center, Oregon Health and Science University, Beaverton, OR, USA
| | - Ann J Hessell
- Division of Pathobiology and Immunology, Oregon National Primate Research Center, Oregon Health and Science University, Beaverton, OR, USA
| | - Kun-Wei Chan
- Department of Biochemistry and Molecular Pharmacology New York University Grossman School of Medicine, New York, NY, USA
| | - Xiang-Peng Kong
- Department of Biochemistry and Molecular Pharmacology New York University Grossman School of Medicine, New York, NY, USA
| | - Benjamin K Chen
- Divison of Infectious Diseases, Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Lara K Mahal
- Department of Chemistry, University of Alberta, Edmonton, Alberta, Canada
| | - Barbara A Bensing
- Department of Medicine, San Francisco Veterans Affairs Medical Center and University of California, San Francisco, CA, USA
| | - Catarina E Hioe
- Divison of Infectious Diseases, Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- James J. Peters VA Medical Center, Bronx, USA
| |
Collapse
|
7
|
Loffredo MR, Nencioni L, Mangoni ML, Casciaro B. Antimicrobial peptides for novel antiviral strategies in the current post-COVID-19 pandemic. J Pept Sci 2024; 30:e3534. [PMID: 37501572 DOI: 10.1002/psc.3534] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2023] [Revised: 06/30/2023] [Accepted: 07/03/2023] [Indexed: 07/29/2023]
Abstract
The recent pandemic caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has highlighted how urgent and necessary the discovery of new antiviral compounds is for novel therapeutic approaches. Among the various classes of molecules with antiviral activity, antimicrobial peptides (AMPs) of innate immunity are among the most promising ones, mainly due to their different mechanisms of action against viruses and additional biological properties. In this review, the main physicochemical characteristics of AMPs are described, with particular interest toward peptides derived from amphibian skin. Living in aquatic and terrestrial environments, amphibians are one of the richest sources of AMPs with different primary and secondary structures. Besides describing the various antiviral activities of these peptides and the underlying mechanism, this review aims at emphasizing the high potential of these small molecules for the development of new antiviral agents that likely reduce the selection of resistant strains.
Collapse
Affiliation(s)
- Maria Rosa Loffredo
- Department of Biochemical Sciences "A. Rossi Fanelli", Laboratory Affiliated to Istituto Pasteur Italia-Fondazione Cenci Bolognetti, Sapienza University of Rome, Rome, Italy
| | - Lucia Nencioni
- Department of Public Health and Infectious Diseases, Laboratory Affiliated to Istituto Pasteur Italia-Fondazione Cenci Bolognetti, Sapienza University of Rome, Rome, Italy
| | - Maria Luisa Mangoni
- Department of Biochemical Sciences "A. Rossi Fanelli", Laboratory Affiliated to Istituto Pasteur Italia-Fondazione Cenci Bolognetti, Sapienza University of Rome, Rome, Italy
| | - Bruno Casciaro
- Department of Biochemical Sciences "A. Rossi Fanelli", Laboratory Affiliated to Istituto Pasteur Italia-Fondazione Cenci Bolognetti, Sapienza University of Rome, Rome, Italy
| |
Collapse
|
8
|
Bains A, Fischer K, Guan W, LiWang PJ. The Antiviral Activity of the Lectin Griffithsin against SARS-CoV-2 Is Enhanced by the Presence of Structural Proteins. Viruses 2023; 15:2452. [PMID: 38140693 PMCID: PMC10747160 DOI: 10.3390/v15122452] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2023] [Revised: 12/07/2023] [Accepted: 12/14/2023] [Indexed: 12/24/2023] Open
Abstract
Although COVID-19 transmission has been reduced by the advent of vaccinations and a variety of rapid monitoring techniques, the SARS-CoV-2 virus itself has shown a remarkable ability to mutate and persist. With this long track record of immune escape, researchers are still exploring prophylactic treatments to curtail future SARS-CoV-2 variants. Specifically, much focus has been placed on the antiviral lectin Griffithsin in preventing spike protein-mediated infection via the hACE2 receptor (direct infection). However, an oft-overlooked aspect of SARS-CoV-2 infection is viral capture by attachment receptors such as DC-SIGN, which is thought to facilitate the initial stages of COVID-19 infection in the lung tissue (called trans-infection). In addition, while immune escape is dictated by mutations in the spike protein, coronaviral virions also incorporate M, N, and E structural proteins within the particle. In this paper, we explored how several structural facets of both the SARS-CoV-2 virion and the antiviral lectin Griffithsin can affect and attenuate the infectivity of SARS-CoV-2 pseudovirus. We found that Griffithsin was a better inhibitor of hACE2-mediated direct infection when the coronaviral M protein is present compared to when it is absent (possibly providing an explanation regarding why Griffithsin shows better inhibition against authentic SARS-CoV-2 as opposed to pseudotyped viruses, which generally do not contain M) and that Griffithsin was not an effective inhibitor of DC-SIGN-mediated trans-infection. Furthermore, we found that DC-SIGN appeared to mediate trans-infection exclusively via binding to the SARS-CoV-2 spike protein, with no significant effect observed when other viral proteins (M, N, and/or E) were present. These results provide etiological data that may help to direct the development of novel antiviral treatments, either by leveraging Griffithsin binding to the M protein as a novel strategy to prevent SARS-CoV-2 infection or by narrowing efforts to inhibit trans-infection to focus on DC-SIGN binding to SARS-CoV-2 spike protein.
Collapse
Affiliation(s)
- Arjan Bains
- Chemistry and Biochemistry, University of California Merced, 5200 North Lake Rd., Merced, CA 95343, USA;
| | - Kathryn Fischer
- Quantitative and Systems Biology, University of California Merced, 5200 North Lake Rd., Merced, CA 95343, USA;
| | - Wenyan Guan
- Materials and Biomaterials Science and Engineering, University of California Merced, 5200 North Lake Rd., Merced, CA 95343, USA;
| | - Patricia J. LiWang
- Molecular Cell Biology, Health Sciences Research Institute, University of California Merced, 5200 North Lake Rd., Merced, CA 95343, USA
| |
Collapse
|
9
|
Xu T, Cui Y, Qin S, Wang YC. Genome-wide analysis of lectins in cyanobacteria: from evolutionary mode to motif patterns. BMC Genomics 2023; 24:688. [PMID: 37974077 PMCID: PMC10655256 DOI: 10.1186/s12864-023-09790-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2023] [Accepted: 11/06/2023] [Indexed: 11/19/2023] Open
Abstract
Lectins are glycoproteins that can bind to specific carbohydrates, and different lectin families exhibit different biological activities. They are also present in the cyanobacteria and many of them have shown excellent therapeutic effect, which deserve for bioprospecting. However, in comparison to those from terrestrial plants, the current knowledge on cyanobacterial lectins is very limited. To this end, genome-wide analyses were performed to find out their evolutionary mode and motif patterns in 316 genomes of representative taxa. In results, 196 putative cyanobacterial lectins were dig out and 105 of them were classified into known families. Seven lectins were found to be belonged to distinct two lectin families, and they may have the potential activities of both lectin families. Whereas no MFP-2, Chitin, and Nictaba family lectins were found. What's more, the Legume lectin-like lectin family was found to be the richest and most complex in cyanobacteria, which could be a main research direction for future cyanobacterial lectin bioprospecting and development. Our classification and prediction of cyanobacteria lectins is expected to provide assistance in the development of lectin-based medicine and provide solutions to the current thorny viral and tumor diseases in humans.
Collapse
Affiliation(s)
- Tongli Xu
- Shandong University of Traditional Chinese Medicine, Jinan, 250335, China
- Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai, 264003, China
| | - Yulin Cui
- Binzhou Medical University, Yantai, 264003, China
| | - Song Qin
- Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai, 264003, China.
- Center for Ocean Mega-Science, Chinese Academy of Sciences, Qingdao, 266071, China.
| | - Yin-Chu Wang
- Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai, 264003, China.
- Center for Ocean Mega-Science, Chinese Academy of Sciences, Qingdao, 266071, China.
- National Basic Science Data Center, Beijing, 100190, China.
| |
Collapse
|
10
|
Chukwudulue UM, Barger N, Dubovis M, Luzzatto Knaan T. Natural Products and Pharmacological Properties of Symbiotic Bacillota (Firmicutes) of Marine Macroalgae. Mar Drugs 2023; 21:569. [PMID: 37999393 PMCID: PMC10672036 DOI: 10.3390/md21110569] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Revised: 10/24/2023] [Accepted: 10/25/2023] [Indexed: 11/25/2023] Open
Abstract
The shift from the terrestrial to the marine environment to discover natural products has given rise to novel bioactive compounds, some of which have been approved for human medicine. However, the ocean, which makes up nearly three-quarters of the Earth's surface, contains macro- and microorganisms whose natural products are yet to be explored. Among these underexplored marine organisms are macroalgae and their symbiotic microbes, such as Bacillota, a phylum of mostly Gram-positive bacteria previously known as Firmicutes. Macroalgae-associated Bacillota often produce chemical compounds that protect them and their hosts from competitive and harmful rivals. Here, we summarised the natural products made by macroalgae-associated Bacillota and their pharmacological properties. We discovered that these Bacillota are efficient producers of novel biologically active molecules. However, only a few macroalgae had been investigated for chemical constituents of their Bacillota: nine brown, five red and one green algae. Thus, Bacillota, especially from the marine habitat, should be investigated for potential pharmaceutical leads. Moreover, additional diverse biological assays for the isolated molecules of macroalgae Bacillota should be implemented to expand their bioactivity profiles, as only antibacterial properties were tested for most compounds.
Collapse
Affiliation(s)
| | | | | | - Tal Luzzatto Knaan
- Department of Marine Biology, The Charney School of Marine Sciences, University of Haifa, Mount Carmel, Haifa 103301, Israel; (U.M.C.); (N.B.); (M.D.)
| |
Collapse
|
11
|
Alvarez C, Félix C, Lemos MFL. The Antiviral Potential of Algal Lectins. Mar Drugs 2023; 21:515. [PMID: 37888450 PMCID: PMC10608189 DOI: 10.3390/md21100515] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Revised: 09/22/2023] [Accepted: 09/26/2023] [Indexed: 10/28/2023] Open
Abstract
Algae have emerged as fascinating subjects of study due to their vast potential as sources of valuable metabolites with diverse biotechnological applications, including their use as fertilizers, feed, food, and even pharmaceutical precursors. Among the numerous compounds found in algae, lectins have garnered special attention for their unique structures and carbohydrate specificities, distinguishing them from lectins derived from other sources. Here, a comprehensive overview of the latest scientific and technological advancements in the realm of algal lectins with a particular focus on their antiviral properties is provided. These lectins have displayed remarkable effectiveness against a wide range of viruses, thereby holding great promise for various antiviral applications. It is worth noting that several alga species have already been successfully commercialized for their antiviral potential. However, the discovery of a diverse array of lectins with potent antiviral capabilities suggests that the field holds immense untapped potential for further expansion. In conclusion, algae stand as a valuable and versatile resource, and their lectins offer an exciting avenue for developing novel antiviral agents, which may lead to the development of cutting-edge antiviral therapies.
Collapse
Affiliation(s)
| | | | - Marco F. L. Lemos
- MARE-Marine and Environmental Sciences Centre & ARNET—Aquatic Research Infrastructure Network Associated Laboratory, ESTM, Polytechnic of Leiria, 2520-641 Peniche, Portugal; (C.A.); (C.F.)
| |
Collapse
|
12
|
Mucke HA. Patent highlights February-March 2023. Pharm Pat Anal 2023; 12:205-212. [PMID: 37982661 DOI: 10.4155/ppa-2023-0023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2023]
Abstract
A snapshot of noteworthy recent developments in the patent literature of relevance to pharmaceutical and medical research and development.
Collapse
|
13
|
Graikini D, Soro AB, Sivagnanam SP, Tiwari BK, Sánchez L. Bioactivity of Fucoidan-Rich Extracts from Fucus vesiculosus against Rotavirus and Foodborne Pathogens. Mar Drugs 2023; 21:478. [PMID: 37755091 PMCID: PMC10532486 DOI: 10.3390/md21090478] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Revised: 08/26/2023] [Accepted: 08/28/2023] [Indexed: 09/28/2023] Open
Abstract
Marine algae are sources of bioactive components with defensive properties of great value against microbial infections. This study investigated the bioactivity of extracts from brown algae Fucus vesiculosus against rotavirus, the worldwide leading cause of acute gastroenteritis in infants and young children. Moreover, one of the extracts was tested against four foodborne bacteria: Campylobacter jejuni, Escherichia coli, Salmonella Typhimurium, and Listeria monocytogenes, and the non-pathogenic: E. coli K12. In vitro tests using MA104 cells revealed that both whole algae extracts and crude fucoidan precipitates neutralized rotavirus in a dose-responsive manner. The maximum neutralization activity was observed when the rotavirus was incubated with 100 μg mL-1 of the hydrochloric acid-obtained crude fucoidan (91.8%), although crude fucoidan extracted using citric acid also demonstrated high values (89.5%) at the same concentration. Furthermore, molecular weight fractionation of extracts decreased their antirotaviral activity and high molecular weight fractions exhibited higher activity compared to those of lower molecular weight. A seaweed extract with high antirotaviral activity was also found to inhibit the growth of C. jejuni, S. Typhimurium, and L. monocytogenes at a concentration of 0.2 mg mL-1. Overall, this study expands the current knowledge regarding the antimicrobial mechanisms of action of extracts from F. vesiculosus.
Collapse
Affiliation(s)
- Dimitra Graikini
- Departamento de Producción Animal y Ciencia de los Alimentos, Facultad de Veterinaria, Universidad de Zaragoza, 50013 Zaragoza, Spain;
- Instituto Agroalimentario de Aragón IA2 (UNIZAR-CITA), 50013 Zaragoza, Spain
| | - Arturo B. Soro
- Foodborne Pathogens Unit, Department of Infectious Diseases in Humans, Sciensano, 1050 Brussels, Belgium;
- Teagasc Ashtown Food Research Centre, D15 DY05 Dublin, Ireland; (S.P.S.); (B.K.T.)
| | - Saravana P. Sivagnanam
- Teagasc Ashtown Food Research Centre, D15 DY05 Dublin, Ireland; (S.P.S.); (B.K.T.)
- Department of Biological Sciences, Munster Technological University, Bishopstown, T12P928 Cork Ireland
| | - Brijesh K. Tiwari
- Teagasc Ashtown Food Research Centre, D15 DY05 Dublin, Ireland; (S.P.S.); (B.K.T.)
| | - Lourdes Sánchez
- Departamento de Producción Animal y Ciencia de los Alimentos, Facultad de Veterinaria, Universidad de Zaragoza, 50013 Zaragoza, Spain;
- Instituto Agroalimentario de Aragón IA2 (UNIZAR-CITA), 50013 Zaragoza, Spain
| |
Collapse
|
14
|
Franzén Boger M, Benhach N, Hasselrot T, Brand RM, Rohan LC, Wang L, McGowan I, Edick S, Ho K, Meyn L, Matoba N, Palmer KE, Broliden K, Tjernlund A. A topical rectal douche product containing Q-Griffithsin does not disrupt the epithelial border or alter CD4 + cell distribution in the human rectal mucosa. Sci Rep 2023; 13:7547. [PMID: 37161022 PMCID: PMC10169179 DOI: 10.1038/s41598-023-34107-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Accepted: 04/24/2023] [Indexed: 05/11/2023] Open
Abstract
To reduce HIV transmission, locally applied pre-exposure prophylaxis (PrEP) products for anorectal use will be important complements to oral and injectable PrEP products already available. It is critical to preserve an intact rectal epithelium and avoid an influx of mucosal HIV target cells with such product use. In this phase 1 clinical trial, we evaluated application of a topical rectal douche product containing Q-Griffithsin (Q-GRFT). Colorectal tissue samples were obtained via sigmoidoscopy at baseline, 1 and 24 h after single-dose exposure in 15 healthy volunteers. In situ staining for epithelial junction markers and CD4+ cells were assessed as an exploratory endpoint. A high-throughput, digitalized in situ imaging analysis workflow was developed to visualize and quantify these HIV susceptibility markers. We observed no significant differences in epithelial distribution of E-cadherin, desmocollin-2, occludin, claudin-1, or zonula occludens-1 when comparing the three timepoints or Q-GRFT versus placebo. There were also no differences in %CD4+ cells within the epithelium or lamina propria in any of these comparisons. In conclusion, the rectal epithelium and CD4+ cell distribution remained unchanged following topical application of Q-GRFT. In situ visualization of HIV susceptibility markers at mucosal sites could be useful to complement standard product safety assessments.
Collapse
Affiliation(s)
- Mathias Franzén Boger
- Division of Infectious Diseases, Department of Medicine Solna, Center for Molecular Medicine, Karolinska University Hospital, Karolinska Institutet, Bioclinicum J7:20, 171 64, Solna, Sweden.
| | - Nora Benhach
- Division of Infectious Diseases, Department of Medicine Solna, Center for Molecular Medicine, Karolinska University Hospital, Karolinska Institutet, Bioclinicum J7:20, 171 64, Solna, Sweden
| | - Tyra Hasselrot
- Division of Infectious Diseases, Department of Medicine Solna, Center for Molecular Medicine, Karolinska University Hospital, Karolinska Institutet, Bioclinicum J7:20, 171 64, Solna, Sweden
| | - Rhonda M Brand
- Magee Womens Research Institute, Pittsburgh, PA, USA
- Department of Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Lisa C Rohan
- Magee Womens Research Institute, Pittsburgh, PA, USA
- Department of Pharmaceutical Sciences, University of Pittsburgh School of Pharmacy, Pittsburgh, PA, USA
| | - Lin Wang
- Magee Womens Research Institute, Pittsburgh, PA, USA
- Department of Pharmaceutical Sciences, University of Pittsburgh School of Pharmacy, Pittsburgh, PA, USA
| | - Ian McGowan
- Magee Womens Research Institute, Pittsburgh, PA, USA
- Department of Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
- Orion Biotechnology, Ottawa, Canada
| | - Stacey Edick
- Department of Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Ken Ho
- Department of Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Leslie Meyn
- Magee Womens Research Institute, Pittsburgh, PA, USA
| | - Nobuyuki Matoba
- Center for Predictive Medicine for Biodefense and Emerging Infectious Diseases, University of Louisville, Louisville, KY, USA
- UofL Health-Brown Cancer Center, University of Louisville, Louisville, KY, USA
- Department of Pharmacology and Toxicology, School of Medicine, University of Louisville, Louisville, KY, USA
| | - Kenneth E Palmer
- Center for Predictive Medicine for Biodefense and Emerging Infectious Diseases, University of Louisville, Louisville, KY, USA
- UofL Health-Brown Cancer Center, University of Louisville, Louisville, KY, USA
- Department of Pharmacology and Toxicology, School of Medicine, University of Louisville, Louisville, KY, USA
| | - Kristina Broliden
- Division of Infectious Diseases, Department of Medicine Solna, Center for Molecular Medicine, Karolinska University Hospital, Karolinska Institutet, Bioclinicum J7:20, 171 64, Solna, Sweden
| | - Annelie Tjernlund
- Division of Infectious Diseases, Department of Medicine Solna, Center for Molecular Medicine, Karolinska University Hospital, Karolinska Institutet, Bioclinicum J7:20, 171 64, Solna, Sweden
| |
Collapse
|
15
|
Wang C, Ye X, Ding C, Zhou M, Li W, Wang Y, You Q, Zong S, Peng Q, Duanmu D, Chen H, Sun B, Qiao J. Two Resveratrol Oligomers Inhibit Cathepsin L Activity to Suppress SARS-CoV-2 Entry. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2023; 71:5535-5546. [PMID: 36996017 PMCID: PMC10069644 DOI: 10.1021/acs.jafc.2c07811] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Revised: 03/03/2023] [Accepted: 03/21/2023] [Indexed: 06/12/2023]
Abstract
Cell entry of severe acute respiratory syndrome-coronavirus 2 (SARS-CoV-2) depends on specific host cell proteases, which are the key targets for preventing and treating viral infections. Herein, we describe miyabenol C and trans-ε-viniferin, two resveratrol oligomers that specifically inhibit SARS-CoV-2 entry by targeting host protease cathepsin L. Several cell-based assays were used to demonstrate the effect of resveratrol oligomers, and their target was identified via screening of antiviral targets. Molecular docking analysis suggested that the oligomers could occupy the active cavity of cathepsin L. The surface plasmon resonance assay showed that the equilibrium dissociation constant (KD) values of miyabenol C-cathepsin L and trans-ε-viniferin-cathepsin L were 5.54 and 8.54 μM, respectively, indicating their excellent binding ability for cathepsin L. Our study demonstrated the potential application of resveratrol oligomers as lead compounds in controlling SARS-CoV-2 infection by targeting cathepsin L.
Collapse
Affiliation(s)
- Chenghai Wang
- Wuhan Institute of Biomedical Sciences, School of
Medicine, Jianghan University, Wuhan 430056,
China
- State Key Laboratory of Agricultural Microbiology,
Hubei Hongshan Laboratory, Huazhong Agricultural University,
Wuhan 430070, China
| | - Xiansheng Ye
- Wuhan Institute of Biomedical Sciences, School of
Medicine, Jianghan University, Wuhan 430056,
China
| | - Chengchao Ding
- The First Affiliated Hospital of USTC, Division of Life
Sciences and Medicine, University of Science and Technology of China
(USTC), Hefei 230026, China
| | - Mengqi Zhou
- Wuhan Institute of Biomedical Sciences, School of
Medicine, Jianghan University, Wuhan 430056,
China
| | - Weiling Li
- Wuhan Institute of Biomedical Sciences, School of
Medicine, Jianghan University, Wuhan 430056,
China
| | - Yuansong Wang
- Wuhan Institute of Biomedical Sciences, School of
Medicine, Jianghan University, Wuhan 430056,
China
| | - Qiang You
- Wuhan Institute of Biomedical Sciences, School of
Medicine, Jianghan University, Wuhan 430056,
China
| | - Shan Zong
- Wuhan Institute of Biomedical Sciences, School of
Medicine, Jianghan University, Wuhan 430056,
China
| | - Qian Peng
- Wuhan Institute of Biomedical Sciences, School of
Medicine, Jianghan University, Wuhan 430056,
China
| | - Deqiang Duanmu
- State Key Laboratory of Agricultural Microbiology,
Hubei Hongshan Laboratory, Huazhong Agricultural University,
Wuhan 430070, China
| | - Haifeng Chen
- Fujian Provincial Key Laboratory of Innovative Drug
Target, School of Pharmaceutical Sciences, Xiamen University,
Xiamen 361005, China
| | - Binlian Sun
- Wuhan Institute of Biomedical Sciences, School of
Medicine, Jianghan University, Wuhan 430056,
China
| | - Jialu Qiao
- Wuhan Institute of Biomedical Sciences, School of
Medicine, Jianghan University, Wuhan 430056,
China
- Hubei Key Laboratory of Wudang Local Chinese Medicine
Research, Hubei University of Medicine, Shiyan 442000,
China
| |
Collapse
|
16
|
Kandeel M. An overview of the recent progress in Middle East Respiratory Syndrome Coronavirus (MERS-CoV) drug discovery. Expert Opin Drug Discov 2023; 18:385-400. [PMID: 36971501 DOI: 10.1080/17460441.2023.2192921] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/29/2023]
Abstract
INTRODUCTION The Middle East respiratory syndrome coronavirus (MERS-CoV) has remained a public health concern since it first emerged in 2012. Although many potential treatments for MERS-CoV have been developed and tested, none have had complete success in stopping the spread of this deadly disease. MERS-CoV replication comprises attachment, entry, fusion and replication steps. Targeting these events may lead to the creation of medications that effectively treat MERS-CoV infection. AREAS COVERED This review updates the research on the development of inhibitors of MERS-CoV. The main topics are MERS-CoV‒related proteins and host cell proteins that are involved in viral protein activation and infection. EXPERT OPINION Research on discovering drugs that can inhibit MERS-CoV started at a slow pace, and although efforts have steadily increased, clinical trials for new drugs specifically targeting MERS-CoV have not been extensive enough. The explosion in efforts to find new medications for the SARS-CoV-2 virus indirectly enhanced the volume of data on MERS-CoV inhibition by including MERS-CoV in drug assays. The appearance of COVID-19 completely transformed the data available on MERS-CoV inhibition. Despite the fact that new infected cases are constantly being diagnosed, there are currently no approved vaccines for or inhibitors of MERS-CoV.
Collapse
|
17
|
England C, TrejoMartinez J, PerezSanchez P, Karki U, Xu J. Plants as Biofactories for Therapeutic Proteins and Antiviral Compounds to Combat COVID-19. Life (Basel) 2023; 13:617. [PMID: 36983772 PMCID: PMC10054913 DOI: 10.3390/life13030617] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Revised: 02/14/2023] [Accepted: 02/20/2023] [Indexed: 02/25/2023] Open
Abstract
The outbreak of coronavirus disease 2019 (COVID-19) caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) had a profound impact on the world's health and economy. Although the end of the pandemic may come in 2023, it is generally believed that the virus will not be completely eradicated. Most likely, the disease will become an endemicity. The rapid development of vaccines of different types (mRNA, subunit protein, inactivated virus, etc.) and some other antiviral drugs (Remdesivir, Olumiant, Paxlovid, etc.) has provided effectiveness in reducing COVID-19's impact worldwide. However, the circulating SARS-CoV-2 virus has been constantly mutating with the emergence of multiple variants, which makes control of COVID-19 difficult. There is still a pressing need for developing more effective antiviral drugs to fight against the disease. Plants have provided a promising production platform for both bioactive chemical compounds (small molecules) and recombinant therapeutics (big molecules). Plants naturally produce a diverse range of bioactive compounds as secondary metabolites, such as alkaloids, terpenoids/terpenes and polyphenols, which are a rich source of countless antiviral compounds. Plants can also be genetically engineered to produce valuable recombinant therapeutics. This molecular farming in plants has an unprecedented opportunity for developing vaccines, antibodies, and other biologics for pandemic diseases because of its potential advantages, such as low cost, safety, and high production volume. This review summarizes the latest advancements in plant-derived drugs used to combat COVID-19 and discusses the prospects and challenges of the plant-based production platform for antiviral agents.
Collapse
Affiliation(s)
- Corbin England
- Arkansas Biosciences Institute, Arkansas State University, Jonesboro, AR 72401, USA
- Molecular Biosciences Program, Arkansas State University, Jonesboro, AR 72401, USA
| | | | - Paula PerezSanchez
- Department of Biological Sciences, Arkansas State University, Jonesboro, AR 72401, USA
| | - Uddhab Karki
- Arkansas Biosciences Institute, Arkansas State University, Jonesboro, AR 72401, USA
- Molecular Biosciences Program, Arkansas State University, Jonesboro, AR 72401, USA
| | - Jianfeng Xu
- Arkansas Biosciences Institute, Arkansas State University, Jonesboro, AR 72401, USA
- College of Agriculture, Arkansas State University, Jonesboro, AR 72401, USA
| |
Collapse
|
18
|
de Arruda MCS, da Silva MROB, Cavalcanti VLR, Brandao RMPC, de Araújo Viana Marques D, de Lima LRA, Porto ALF, Bezerra RP. Antitumor lectins from algae: A systematic review. ALGAL RES 2023. [DOI: 10.1016/j.algal.2022.102962] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
|
19
|
Zhao Y, Zhao N, Cai Y, Zhang H, Li J, Liu J, Ye C, Wang Y, Dang Y, Li W, Liu H, Zhang L, Li Y, Zhang L, Cheng L, Dong Y, Xu Z, Lei Y, Lu L, Wang Y, Ye W, Zhang F. An algal lectin griffithsin inhibits Hantaan virus infection in vitro and in vivo. Front Cell Infect Microbiol 2022; 12:881083. [PMID: 36579342 PMCID: PMC9791197 DOI: 10.3389/fcimb.2022.881083] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Accepted: 11/16/2022] [Indexed: 12/14/2022] Open
Abstract
Hantaan virus (HTNV) is the etiological pathogen of hemorrhagic fever with renal syndrome in East Asia. There are currently no effective therapeutics approved for HTNV and other hantavirus infections. We found that griffithsin (GRFT), an algae-derived lectin with broad-spectrum antiviral activity against various enveloped viruses, can inhibit the growth and spread of HTNV. In vitro experiments using recombinant vesicular stomatitis virus (rVSV) with HTNV glycoproteins as a model revealed that the GRFT inhibited the entry of rVSV-HTNV-G into host cells. In addition, we demonstrated that GRFT prevented authentic HTNV infection in vitro by binding to the viral N-glycans. In vivo experiments showed that GRFT partially protected the suckling mice from death induced by intracranial exposure to HTNV. These results demonstrated that GRFT can be a promising agent for inhibiting HTNV infection.
Collapse
Affiliation(s)
- Yajing Zhao
- College of Life Sciences, Northwest University, Xi’an, Shaanxi, China,Department of Microbiology, School of Preclinical Medicine, Airforce Medical University, Xi’an, Shaanxi, China
| | - Ningbo Zhao
- College of Life Sciences, Northwest University, Xi’an, Shaanxi, China,Department of Microbiology, School of Preclinical Medicine, Airforce Medical University, Xi’an, Shaanxi, China
| | - Yanxing Cai
- Guiyang Maternal and Child Health Care Hospital, Guiyang, Guizhou, China,Key Laboratory of Medical Molecular Virology (MOE/NHC/CAMS), School of Basic Medical Sciences and BSL-3 Facility, Fudan University, Shanghai, China
| | - Hui Zhang
- Department of Microbiology, School of Preclinical Medicine, Airforce Medical University, Xi’an, Shaanxi, China
| | - Jia Li
- Department of Neurology, Xi’an International Medical Center Hospital, Xi’an, Shaanxi, China
| | - Jiaqi Liu
- College of Life Sciences, Northwest University, Xi’an, Shaanxi, China
| | - Chuantao Ye
- Department of Infectious Diseases, Tangdu Hospital, Airforce Medical University, Xi’an, Shaanxi, China
| | - Yuan Wang
- Department of Microbiology, School of Preclinical Medicine, Airforce Medical University, Xi’an, Shaanxi, China
| | - Yamei Dang
- Department of Microbiology, School of Preclinical Medicine, Airforce Medical University, Xi’an, Shaanxi, China
| | - Wanying Li
- Department of Microbiology, School of Preclinical Medicine, Airforce Medical University, Xi’an, Shaanxi, China,Department of Pathogenic Biology, School of Preclinical Medicine, Yan’an University, Yan’an, Shaanxi, China
| | - He Liu
- Department of Microbiology, School of Preclinical Medicine, Airforce Medical University, Xi’an, Shaanxi, China
| | - Lianqing Zhang
- College of Life Sciences, Northwest University, Xi’an, Shaanxi, China
| | - Yuexiang Li
- College of Life Sciences, Northwest University, Xi’an, Shaanxi, China
| | - Liang Zhang
- Department of Microbiology, School of Preclinical Medicine, Airforce Medical University, Xi’an, Shaanxi, China
| | - Linfeng Cheng
- Department of Microbiology, School of Preclinical Medicine, Airforce Medical University, Xi’an, Shaanxi, China
| | - Yangchao Dong
- Department of Microbiology, School of Preclinical Medicine, Airforce Medical University, Xi’an, Shaanxi, China
| | - Zhikai Xu
- Department of Microbiology, School of Preclinical Medicine, Airforce Medical University, Xi’an, Shaanxi, China
| | - Yingfeng Lei
- Department of Microbiology, School of Preclinical Medicine, Airforce Medical University, Xi’an, Shaanxi, China
| | - Lu Lu
- Key Laboratory of Medical Molecular Virology (MOE/NHC/CAMS), School of Basic Medical Sciences and BSL-3 Facility, Fudan University, Shanghai, China
| | - Yingjuan Wang
- College of Life Sciences, Northwest University, Xi’an, Shaanxi, China,*Correspondence: Fanglin Zhang, ; Wei Ye, ; Yingjuan Wang,
| | - Wei Ye
- Department of Microbiology, School of Preclinical Medicine, Airforce Medical University, Xi’an, Shaanxi, China,*Correspondence: Fanglin Zhang, ; Wei Ye, ; Yingjuan Wang,
| | - Fanglin Zhang
- Department of Microbiology, School of Preclinical Medicine, Airforce Medical University, Xi’an, Shaanxi, China,*Correspondence: Fanglin Zhang, ; Wei Ye, ; Yingjuan Wang,
| |
Collapse
|
20
|
Arumugam GS, Damodharan K, Doble M, Thennarasu S. Significant perspectives on various viral infections targeted antiviral drugs and vaccines including COVID-19 pandemicity. MOLECULAR BIOMEDICINE 2022; 3:21. [PMID: 35838929 PMCID: PMC9283561 DOI: 10.1186/s43556-022-00078-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2021] [Accepted: 05/05/2022] [Indexed: 11/10/2022] Open
Abstract
A virus enters a living organism and recruits host metabolism to reproduce its own genome and proteins. The viral infections are intricate and cannot be completely removed through existing antiviral drugs. For example, the herpes, influenza, hepatitis and human immunodeficiency viruses are a few dreadful ones amongst them. Significant studies are needed to understand the viral entry and their growth in host cells to design effective antivirals. This review emphasizes the range of therapeutical antiviral drugs, inhibitors along with vaccines to fight against viral pathogens, especially for combating COVID-19. Moreover, we have provided the basic and in depth information about viral targets, drugs availability, their mechanisms of action, method of prevention of viral diseases and highlighted the significances of anticoagulants, convalescent plasma for COVID-19 treatment, scientific details of airborne transmission, characteristics of antiviral drug delivery using nanoparticles/carriers, nanoemulsions, nanogels, metal based nanoparticles, alike the future nanosystems through nanobubbles, nanofibers, nanodiamonds, nanotraps, nanorobots and eventually, the therapeutic applications of micro- and nanoparticulates, current status for clinical development against COVID-19 together with environmental implications of antivirals, gene therapy etc., which may be useful for repurposing and designing of novel antiviral drugs against various dreadful diseases, especially the SARS-CoV-2 and other associated variants.
Collapse
|
21
|
Michalak I, Tiwari R, Dhawan M, Alagawany M, Farag MR, Sharun K, Emran TB, Dhama K. Antioxidant effects of seaweeds and their active compounds on animal health and production - a review. Vet Q 2022; 42:48-67. [PMID: 35363108 PMCID: PMC9004519 DOI: 10.1080/01652176.2022.2061744] [Citation(s) in RCA: 27] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2021] [Revised: 03/24/2022] [Accepted: 03/30/2022] [Indexed: 12/04/2022] Open
Abstract
Natural antioxidants applied as feed additives can improve not only animals' health and overall performance but also increase their resistance to environmental stress such as heat stress, bad housing conditions, diseases, etc. Marine organisms, for example seaweeds - red, brown, and green macroalgae contain a plethora of biologically active substances, including phenolic compounds, polysaccharides, pigments, vitamins, micro- and macroelements, and proteins known for their antioxidant activity, which can help in the maintenance of appropriate redox status in animals and show pleiotropic effects for enhancing good health, and productivity. The dysregulated production of free radicals is a marked characteristic of several clinical conditions, and antioxidant machinery plays a pivotal role in scavenging the excessive free radicals, thereby preventing and treating infections in animals. Supplementation of seaweeds to animal diet can boost antioxidant activity, immunity, and the gut environment. Dietary supplementation of seaweeds can also enhance meat quality due to the deposition of marine-derived antioxidant components in muscles. The use of natural antioxidants in the meat industry is a practical approach to minimize or prevent lipid oxidation. However, overconsumption of seaweeds, especially brown macroalgae, should be avoided because of their high iodine content. An important point to consider when including seaweeds in animal feed is their variable composition which depends on the species, habitat, location, harvest time, growing conditions such as nutrient concentration in water, light intensity, temperature, etc. This review highlights the beneficial applications of seaweeds and their extracted compounds, which have antioxidant properties as feed additives and impact animal health and production.
Collapse
Affiliation(s)
- Izabela Michalak
- Faculty of Chemistry, Department of Advanced Material Technologies, Wrocław University of Science and Technology, Wrocław, Poland
| | - Ruchi Tiwari
- Department of Veterinary Microbiology and Immunology, College of Veterinary Sciences, Uttar Pradesh Pandit Deen Dayal Upadhyaya Pashu Chikitsa Vigyan Vishwavidyalaya Evam Go Anusandhan Sansthan (DUVASU), Mathura, India
| | - Manish Dhawan
- Department of Microbiology, Punjab Agricultural University, Ludhiana, India
- The Trafford Group of Colleges, Manchester, United Kingdom
| | - Mahmoud Alagawany
- Poultry Department, Faculty of Agriculture, Zagazig University, Zagazig, Egypt
| | - Mayada R. Farag
- Forensic Medicine and Toxicology Department, Veterinary Medicine Faculty, Zagazig University, Zagazig, Egypt
| | - Khan Sharun
- Division of Surgery, ICAR-Indian Veterinary Research Institute, Bareilly, Uttar Pradesh, India
| | - Talha Bin Emran
- Department of Pharmacy, BGC Trust University Bangladesh, Chittagong, Bangladesh
| | - Kuldeep Dhama
- Division of Pathology, ICAR-Indian Veterinary Research Institute, Bareilly, Uttar Pradesh, India
| |
Collapse
|
22
|
Kar J, Ramrao DP, Zomuansangi R, Lalbiaktluangi C, Singh SM, Joshi NC, Kumar A, Kaushalendra, Mehta S, Yadav MK, Singh PK. Revisiting the role of cyanobacteria-derived metabolites as antimicrobial agent: A 21st century perspective. Front Microbiol 2022; 13:1034471. [PMID: 36466636 PMCID: PMC9717611 DOI: 10.3389/fmicb.2022.1034471] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2022] [Accepted: 10/18/2022] [Indexed: 11/23/2023] Open
Abstract
Cyanobacterial species are ancient photodiazotrophs prevalent in freshwater bodies and a natural reservoir of many metabolites (low to high molecular weight) such as non-ribosomal peptides, polyketides, ribosomal peptides, alkaloids, cyanotoxins, and isoprenoids with a well-established bioactivity potential. These metabolites enable cyanobacterial survival in extreme environments such as high salinity, heavy metals, cold, UV-B, etc. Recently, these metabolites are gaining the attention of researchers across the globe because of their tremendous applications as antimicrobial agents. Many reports claim the antimicrobial nature of these metabolites; unfortunately, the mode of action of such metabolites is not well understood and/or known limited. Henceforth, this review focuses on the properties and potential application, also critically highlighting the possible mechanism of action of these metabolites to offer further translational research. The review also aims to provide a comprehensive insight into current gaps in research on cyanobacterial biology as antimicrobials and hopes to shed light on the importance of continuing research on cyanobacteria metabolites in the search for novel antimicrobials.
Collapse
Affiliation(s)
- Joyeeta Kar
- Department of Biotechnology, Mizoram University (A Central University), Pachhunga University College Campus, Aizawl, Mizoram, India
| | - Devde Pandurang Ramrao
- Department of Biotechnology, Mizoram University (A Central University), Pachhunga University College Campus, Aizawl, Mizoram, India
| | - Ruth Zomuansangi
- Department of Biotechnology, Mizoram University (A Central University), Pachhunga University College Campus, Aizawl, Mizoram, India
| | - C. Lalbiaktluangi
- Department of Biotechnology, Mizoram University (A Central University), Pachhunga University College Campus, Aizawl, Mizoram, India
| | - Shiv Mohan Singh
- Centre of Advanced Studies in Botany, Institute of Science, Banaras Hindu University, Varanasi, India
| | - Naveen Chandra Joshi
- Amity Institute of Microbial Technology (AIMT), Amity University, Noida, Uttar Pradesh, India
| | - Ajay Kumar
- Agriculture Research Organization (ARO) - The Volcani Center, Rishon LeZion, Israel
| | - Kaushalendra
- Department of Zoology, Mizoram University (A Central University), Pachhunga University College Campus, Aizawl, Mizoram, India
| | | | - Mukesh Kumar Yadav
- Department of Biotechnology, Mizoram University (A Central University), Pachhunga University College Campus, Aizawl, Mizoram, India
| | - Prashant Kumar Singh
- Department of Biotechnology, Mizoram University (A Central University), Pachhunga University College Campus, Aizawl, Mizoram, India
| |
Collapse
|
23
|
Khaligh SF, Asoodeh A. Recent advances in the bio-application of microalgae-derived biochemical metabolites and development trends of photobioreactor-based culture systems. 3 Biotech 2022; 12:260. [PMID: 36072963 PMCID: PMC9441132 DOI: 10.1007/s13205-022-03327-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Accepted: 08/24/2022] [Indexed: 11/28/2022] Open
Abstract
Microalgae are microscopic algae in sizes ranging from a few micrometers to several hundred micrometers. On average, half of the oxygen in the atmosphere is produced by the photosynthetic process of microalgae, so the role of these microorganisms in the life cycle of the planet is very significant. Pharmaceutical products derived from microalgae and commercial developments of a variety of supplements extracted from them originate from a variety of their specific secondary metabolites. Many of these microalgae are a reservoir of unique biological compounds including carotenoids, antioxidants, fatty acids, polysaccharides, enzymes, polymers, peptides, pigments, toxins and sterols with antimicrobial, antiviral, antifungal, antiparasitic, anticoagulant, and anticancer properties. The present work begins with an introduction of the importance of microalgae in renewable fuels and biodiesel production, the development of healthy food industry, and the creation of optimal conditions for efficient biomass yield. This paper provides the latest research related to microalgae-derived substances in the field of improving drug delivery, immunomodulatory, and anticancer attributes. Also, the latest advances in algal biocompounds to combat the COVID-19 pandemic are presented. In the subject of cultivation and growth of microalgae, the characteristics of different types of photobioreactors, especially their latest forms, are fully discussed along with their advantages and obstacles. Finally, the potential of microalgae biomass in biotechnological applications, biofuel production, as well as various biomass harvesting methods are described.
Collapse
Affiliation(s)
| | - Ahmad Asoodeh
- Department of Chemistry, Faculty of Science, Ferdowsi University of Mashhad, Mashhad, Iran
- Cellular and Molecular Research Group, Institute of Biotechnology, Ferdowsi University of Mashhad, Mashhad, Iran
| |
Collapse
|
24
|
Kalasariya HS, Patel NB, Gacem A, Alsufyani T, Reece LM, Yadav VK, Awwad NS, Ibrahium HA, Ahn Y, Yadav KK, Jeon BH. Marine Alga Ulva fasciata-Derived Molecules for the Potential Treatment of SARS-CoV-2: An In Silico Approach. Mar Drugs 2022; 20:586. [PMID: 36135775 PMCID: PMC9506351 DOI: 10.3390/md20090586] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Revised: 09/08/2022] [Accepted: 09/09/2022] [Indexed: 12/13/2022] Open
Abstract
SARS-CoV-2 is the causative agent of the COVID-19 pandemic. This in silico study aimed to elucidate therapeutic efficacies against SARS-CoV-2 of phyco-compounds from the seaweed, Ulva fasciata. Twelve phyco-compounds were isolated and toxicity was analyzed by VEGA QSAR. Five compounds were found to be nonmutagenic, noncarcinogenic and nontoxic. Moreover, antiviral activity was evaluated by PASS. Binding affinities of five of these therapeutic compounds were predicted to possess probable biological activity. Fifteen SARS-CoV-2 target proteins were analyzed by the AutoDock Vina program for molecular docking binding energy analysis and the 6Y84 protein was determined to possess optimal binding affinities. The Desmond program from Schrödinger's suite was used to study high performance molecular dynamic simulation properties for 3,7,11,15-Tetramethyl-2-hexadecen-1-ol-6Y84 for better drug evaluation. The ligand with 6Y84 had stronger binding affinities (-5.9 kcal/mol) over two standard drugs, Chloroquine (-5.6 kcal/mol) and Interferon α-2b (-3.8 kcal/mol). Swiss ADME calculated physicochemical/lipophilicity/water solubility/pharmacokinetic properties for 3,7,11,15-Tetramethyl-2-hexadecen-1-ol, showing that this therapeutic agent may be effective against SARS-CoV-2.
Collapse
Affiliation(s)
- Haresh S. Kalasariya
- Centre for Natural Products Discovery, School of Pharmacy and Biomolecular Sciences, Liverpool John Moores University, Byrom Street, Liverpool L3 3AF, UK
| | - Nikunj B. Patel
- Microbiology Department, Sankalchand Patel University, Visnagar 384315, India
| | - Amel Gacem
- Department of Physics, Faculty of Sciences, University 20 Août 1955, Skikda 21000, Algeria
| | - Taghreed Alsufyani
- Department of Chemistry, College of Science, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia
| | - Lisa M. Reece
- Reece Life Science Consulting Agency, 819 N Amburn Rd, Texas City, TX 77591, USA
| | - Virendra Kumar Yadav
- Department of Biosciences, School of Liberal Arts & Sciences, Mody University of Science and Technology, Lakshmangarh, Sikar 332311, India
| | - Nasser S. Awwad
- Department of Chemistry, King Khalid University, P.O. Box 9004, Abha 61413, Saudi Arabia
| | - Hala A. Ibrahium
- Biology Department, Faculty of Science, King Khalid University, P.O. Box 9004, Abha 61413, Saudi Arabia
- Department of Semi Pilot Plant, Nuclear Materials Authority, El Maadi, P.O. Box 530, Cairo 11381, Egypt
| | - Yongtae Ahn
- Department of Earth Resources & Environmental Engineering, Hanyang University, 222-Wangsimni-ro, Seongdong-gu, Seoul 04763, Korea
| | - Krishna Kumar Yadav
- Faculty of Science and Technology, Madhyanchal Professional University, Ratibad, Bhopal 462044, India
| | - Byong-Hun Jeon
- Department of Earth Resources & Environmental Engineering, Hanyang University, 222-Wangsimni-ro, Seongdong-gu, Seoul 04763, Korea
| |
Collapse
|
25
|
Özkul G, Kehribar EŞ, Ahan RE, Köksaldı İÇ, Özkul A, Dinç B, Aydoğan S, Şeker UÖŞ. A Genetically Engineered Biofilm Material for SARS-CoV-2 Capturing and Isolation. ADVANCED MATERIALS INTERFACES 2022; 9:2201126. [PMID: 36248312 PMCID: PMC9538133 DOI: 10.1002/admi.202201126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Revised: 08/10/2022] [Indexed: 06/16/2023]
Abstract
The novel severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is continuously infecting people all around the world since its outbreak in 2019. Studies for numerous infection detection strategies are continuing. The sensitivity of detection methods is crucial to separate people with mild infections from people who are asymptomatic. In this sense, a strategy that would help to capture and isolate the SARS-CoV-2 virus prior to tests can be effective and beneficial. To this extent, genetically engineered biomaterials grounding from the biofilm protein of Escherichia coli are beneficial due to their robustness and adaptability to various application areas. Through functionalizing the E. coli biofilm protein, diverse properties can be attained such as enzyme display, nanoparticle production, and medical implant structures. Here, E. coli species are employed to express major curli protein CsgA and Griffithsin (GRFT) as fusion proteins, through a complex formation using SpyTag and SpyCatcher domains. In this study, a complex system with a CsgA scaffold harboring the affinity of GRFT against Spike protein to capture and isolate SARS-CoV-2 virus is successfully developed. It is shown that the hybrid recombinant protein can dramatically increase the sensitivity of currently available lateral flow assays for Sars-CoV-2 diagnostics.
Collapse
Affiliation(s)
- Gökçe Özkul
- UNAM ‐ Institute of Materials Science and NanotechnologyBilkent UniversityAnkara06800Turkey
| | - Ebru Şahin Kehribar
- UNAM ‐ Institute of Materials Science and NanotechnologyBilkent UniversityAnkara06800Turkey
| | - Recep Erdem Ahan
- UNAM ‐ Institute of Materials Science and NanotechnologyBilkent UniversityAnkara06800Turkey
| | - İlkay Çisil Köksaldı
- UNAM ‐ Institute of Materials Science and NanotechnologyBilkent UniversityAnkara06800Turkey
| | - Aykut Özkul
- Department of VirologyFaculty of Veterinary MedicineAnkara UniversityDışkapıAnkara06110Turkey
| | - Bedia Dinç
- Medical Microbiology Laboratory and Department of Clinical Microbiology and Infectious DiseasesAnkara Bilkent City HospitalHealth Sciences UniversityAnkara06800Turkey
| | - Sibel Aydoğan
- Medical Microbiology Laboratory and Department of Clinical Microbiology and Infectious DiseasesAnkara Bilkent City HospitalHealth Sciences UniversityAnkara06800Turkey
| | | |
Collapse
|
26
|
Al-Khayri JM, Asghar W, Khan S, Akhtar A, Ayub H, Khalid N, Alessa FM, Al-Mssallem MQ, Rezk AAS, Shehata WF. Therapeutic Potential of Marine Bioactive Peptides against Human Immunodeficiency Virus: Recent Evidence, Challenges, and Future Trends. Mar Drugs 2022; 20:md20080477. [PMID: 35892945 PMCID: PMC9394390 DOI: 10.3390/md20080477] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Revised: 07/21/2022] [Accepted: 07/23/2022] [Indexed: 02/04/2023] Open
Abstract
Acquired immunodeficiency syndrome (AIDS) is a chronic and potentially fatal ailment caused by the human immunodeficiency virus (HIV) and remains a major health problem worldwide. In recent years, the research focus has shifted to a greater emphasis on complementing treatment regimens involving conventional antiretroviral (ARV) drug therapies with novel lead structures isolated from various marine organisms that have the potential to be utilized as therapeutics for the management of HIV-AIDS. The present review summarizes the recent developments regarding bioactive peptides sourced from various marine organisms. This includes a discussion encompassing the potential of these novel marine bioactive peptides with regard to antiretroviral activities against HIV, preparation, purification, and processing techniques, in addition to insight into the future trends with an emphasis on the potential of exploration and evaluation of novel peptides to be developed into effective antiretroviral drugs.
Collapse
Affiliation(s)
- Jameel Mohammed Al-Khayri
- Department of Plant Biotechnology, College of Agriculture and Food Sciences, King Faisal University, Al-Ahsa 31982, Saudi Arabia; (A.A.-S.R.); (W.F.S.)
- Correspondence: (J.M.A.-K.); (N.K.)
| | - Waqas Asghar
- School of Food and Agricultural Sciences, University of Management and Technology, Lahore 54770, Pakistan; (W.A.); (S.K.); (A.A.); (H.A.)
| | - Sipper Khan
- School of Food and Agricultural Sciences, University of Management and Technology, Lahore 54770, Pakistan; (W.A.); (S.K.); (A.A.); (H.A.)
| | - Aqsa Akhtar
- School of Food and Agricultural Sciences, University of Management and Technology, Lahore 54770, Pakistan; (W.A.); (S.K.); (A.A.); (H.A.)
| | - Haris Ayub
- School of Food and Agricultural Sciences, University of Management and Technology, Lahore 54770, Pakistan; (W.A.); (S.K.); (A.A.); (H.A.)
| | - Nauman Khalid
- School of Food and Agricultural Sciences, University of Management and Technology, Lahore 54770, Pakistan; (W.A.); (S.K.); (A.A.); (H.A.)
- Correspondence: (J.M.A.-K.); (N.K.)
| | - Fatima Mohammed Alessa
- Department of Food Science and Nutrition, College of Agriculture and Food Sciences, King Faisal University, Al-Ahsa 31982, Saudi Arabia; (F.M.A.); (M.Q.A.-M.)
| | - Muneera Qassim Al-Mssallem
- Department of Food Science and Nutrition, College of Agriculture and Food Sciences, King Faisal University, Al-Ahsa 31982, Saudi Arabia; (F.M.A.); (M.Q.A.-M.)
| | - Adel Abdel-Sabour Rezk
- Department of Plant Biotechnology, College of Agriculture and Food Sciences, King Faisal University, Al-Ahsa 31982, Saudi Arabia; (A.A.-S.R.); (W.F.S.)
| | - Wael Fathi Shehata
- Department of Plant Biotechnology, College of Agriculture and Food Sciences, King Faisal University, Al-Ahsa 31982, Saudi Arabia; (A.A.-S.R.); (W.F.S.)
| |
Collapse
|
27
|
Bao Q, Yang T, Yang M, Mao C. Detection, prevention and treatment of COVID-19 and opportunities for nanobiotechnology. VIEW 2022; 3:20200181. [PMID: 35600668 PMCID: PMC9111118 DOI: 10.1002/viw.20200181] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2021] [Revised: 01/12/2022] [Accepted: 02/08/2022] [Indexed: 12/15/2022] Open
Abstract
Since the outbreak of COVID-19, the number of confirmed cases and deaths has increased globally at a dramatic speed. In view of the serious health threat to humans, this review discusses the state-of-the-art studies about fighting this disease. It summarizes the current strategies and recent advances in detecting, preventing, and treating COVID-19 and interprets the underlying mechanisms in detail. Detection of COVID-19 can be successfully achieved by multiple techniques such as polymerase chain reaction, computed tomography imaging, and nano-biosensing. Inactivated virus vaccine, nucleic acid vaccine, and different nanoparticles have been employed to effectively prevent COVID-19. A variety of agents such as antiviral agents, neutralizing antibodies, and nanotherapeutics have been developed to treat COVID-19 with exciting efficacy. Although nanobiotechnology has shown great potential in the diagnosis, prevention, and treatment of COVID-19, efforts should be made to explore new biocompatible nano-biomaterials to advance this field to clinical applications. Hence, nanobiotechnology paves a new way to detect, prevent, and treat COVID-19 effectively.
Collapse
Affiliation(s)
- Qing Bao
- School of Materials Science and EngineeringZhejiang UniversityHangzhouZhejiangChina
| | - Tao Yang
- School of Materials Science and EngineeringZhejiang UniversityHangzhouZhejiangChina
| | - Mingying Yang
- College of Animal ScienceInstitute of Applied Bioresource ResearchZhejiang UniversityHangzhouZhejiangChina
| | - Chuanbin Mao
- School of Materials Science and EngineeringZhejiang UniversityHangzhouZhejiangChina
- Department of Chemistry and BiochemistryUniversity of OklahomaNormanOklahomaUSA
| |
Collapse
|
28
|
Oliyaei N, Moosavi-Nasab M, Mazloomi SM. Therapeutic activity of fucoidan and carrageenan as marine algal polysaccharides against viruses. 3 Biotech 2022; 12:154. [PMID: 35765662 PMCID: PMC9233728 DOI: 10.1007/s13205-022-03210-6] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2022] [Accepted: 05/21/2022] [Indexed: 12/19/2022] Open
|
29
|
Conzelmann C, Muratspahić E, Tomašević N, Münch J, Gruber CW. In vitro Inhibition of HIV-1 by Cyclotide-Enriched Extracts of Viola tricolor. Front Pharmacol 2022; 13:888961. [PMID: 35712712 PMCID: PMC9196940 DOI: 10.3389/fphar.2022.888961] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Accepted: 05/03/2022] [Indexed: 11/13/2022] Open
Abstract
Since viral infectious diseases continue to be a global health threat, new antiviral drugs are urgently needed. A unique class of therapeutic compounds are antimicrobial peptides (AMPs). They can be found in humans, bacteria and plants. Plants express a wide variety of such defense peptides as part of their innate immune system to protect from invading pathogens. Cyclotides are non-classical AMPs that share a similar structure. Their unique topology consists of a circular peptide backbone and disulfide bonds. In previous studies they have been attributed to a wide range of biological activities. To identify novel cyclotides with antiviral activity, we established a library of plant extracts largely consisting of cyclotide-rich species and screened them as inhibitors of HIV-1 infection. Subsequent extraction and fractionation revealed four cyclotide-containing subfractions from Viola tricolor with antiviral activity. These subfractions inhibited HIV-1 infection with IC50 values between 0.6 and 11.2 μg/ml, and selectivity indices of up to 8.1. The identification and characterization of antiviral cyclotides and the determination of the antiviral mechanisms may allow to develop novel agents to combat viral infections. Therefore, cyclotides represent a natural source of bioactive molecules with prospects for development as therapeutics.
Collapse
Affiliation(s)
- Carina Conzelmann
- Institute of Molecular Virology, Ulm University Medical Center, Ulm, Germany
| | - Edin Muratspahić
- Center for Physiology and Pharmacology, Medical University of Vienna, Vienna, Austria
| | - Nataša Tomašević
- Center for Physiology and Pharmacology, Medical University of Vienna, Vienna, Austria
| | - Jan Münch
- Institute of Molecular Virology, Ulm University Medical Center, Ulm, Germany
- *Correspondence: Jan Münch, ; Christian W. Gruber,
| | - Christian W. Gruber
- Center for Physiology and Pharmacology, Medical University of Vienna, Vienna, Austria
- *Correspondence: Jan Münch, ; Christian W. Gruber,
| |
Collapse
|
30
|
Nabi-Afjadi M, Heydari M, Zalpoor H, Arman I, Sadoughi A, Sahami P, Aghazadeh S. Lectins and lectibodies: potential promising antiviral agents. Cell Mol Biol Lett 2022; 27:37. [PMID: 35562647 PMCID: PMC9100318 DOI: 10.1186/s11658-022-00338-4] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Accepted: 04/21/2022] [Indexed: 12/30/2022] Open
Abstract
In nature, lectins are widely dispersed proteins that selectively recognize and bind to carbohydrates and glycoconjugates via reversible bonds at specific binding sites. Many viral diseases have been treated with lectins due to their wide range of structures, specificity for carbohydrates, and ability to bind carbohydrates. Through hemagglutination assays, these proteins can be detected interacting with various carbohydrates on the surface of cells and viral envelopes. This review discusses the most robust lectins and their rationally engineered versions, such as lectibodies, as antiviral proteins. Fusion of lectin and antibody’s crystallizable fragment (Fc) of immunoglobulin G (IgG) produces a molecule called a “lectibody” that can act as a carbohydrate-targeting antibody. Lectibodies can not only bind to the surface glycoproteins via their lectins and neutralize and clear viruses or infected cells by viruses but also perform Fc-mediated antibody effector functions. These functions include complement-dependent cytotoxicity (CDC), antibody-dependent cell-mediated cytotoxicity (ADCC), and antibody-dependent cell-mediated phagocytosis (ADCP). In addition to entering host cells, the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) spike protein S1 binds to angiotensin-converting enzyme 2 (ACE2) and downregulates it and type I interferons in a way that may lead to lung disease. The SARS-CoV-2 spike protein S1 and human immunodeficiency virus (HIV) envelope are heavily glycosylated, which could make them a major target for developing vaccines, diagnostic tests, and therapeutic drugs. Lectibodies can lead to neutralization and clearance of viruses and cells infected by viruses by binding to glycans located on the envelope surface (e.g., the heavily glycosylated SARS-CoV-2 spike protein).
Collapse
Affiliation(s)
- Mohsen Nabi-Afjadi
- Department of Biochemistry, Faculty of Biological Science, Tarbiat Modares University, Tehran, Iran
| | - Morteza Heydari
- Institute of Biochemistry and Biophysics, University of Tehran, Tehran, 13145-1384, Iran
| | - Hamidreza Zalpoor
- Shiraz Neuroscience Research Center, Shiraz University of Medical Sciences, Shiraz, Iran.,Network of Immunity in Infection, Malignancy and Autoimmunity (NIIMA), Universal Scientific Education and Research Network (USERN), Tehran, Iran.,American Association of Kidney Patients, Tampa, FL, USA
| | - Ibrahim Arman
- Department of Molecular Biology and Genetics, Faculty of Sciences and Arts, Zonguldak Bulent Ecevit University, Zonguldak, Turkey
| | - Arezoo Sadoughi
- Department of Immunology, International Campus, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Parisa Sahami
- Medical Biology Research Center, Health Technologies Institute, Kermanshah University of Medical Sciences (KUMS), Kermanshah, Iran
| | - Safiyeh Aghazadeh
- Division of Biochemistry, Department of Basic Sciences, Faculty of Veterinary Medicine, Urmia University, Urmia, 5756151818, Iran.
| |
Collapse
|
31
|
Sukmarini L. Antiviral Peptides (AVPs) of Marine Origin as Propitious Therapeutic Drug Candidates for the Treatment of Human Viruses. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27092619. [PMID: 35565968 PMCID: PMC9101517 DOI: 10.3390/molecules27092619] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/05/2022] [Revised: 04/03/2022] [Accepted: 04/18/2022] [Indexed: 12/13/2022]
Abstract
The marine environment presents a favorable avenue for potential therapeutic agents as a reservoir of new bioactive natural products. Due to their numerous potential pharmacological effects, marine-derived natural products—particularly marine peptides—have gained considerable attention. These peptides have shown a broad spectrum of biological functions, such as antimicrobial, antiviral, cytotoxic, immunomodulatory, and analgesic effects. The emergence of new virus strains and viral resistance leads to continuing efforts to develop more effective antiviral drugs. Interestingly, antimicrobial peptides (AMPs) that possess antiviral properties and are alternatively regarded as antiviral peptides (AVPs) demonstrate vast potential as alternative peptide-based drug candidates available for viral infection treatments. Hence, AVPs obtained from various marine organisms have been evaluated. This brief review features recent updates of marine-derived AVPs from 2011 to 2021. Moreover, the biosynthesis of this class of compounds and their possible mechanisms of action are also discussed. Selected peptides from various marine organisms possessing antiviral activities against important human viruses—such as human immunodeficiency viruses, herpes simplex viruses, influenza viruses, hepatitis C virus, and coronaviruses—are highlighted herein.
Collapse
Affiliation(s)
- Linda Sukmarini
- Research Center for Applied Microbiology, National Research and Innovation Agency (BRIN), Jl. Raya Bogor Km. 46, Cibinong 16911, West Java, Indonesia
| |
Collapse
|
32
|
Ahirwar A, Kesharwani K, Deka R, Muthukumar S, Khan MJ, Rai A, Vinayak V, Varjani S, Joshi KB, Morjaria S. Microalgal drugs: A promising therapeutic reserve for the future. J Biotechnol 2022; 349:32-46. [PMID: 35339574 DOI: 10.1016/j.jbiotec.2022.03.012] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Revised: 02/17/2022] [Accepted: 03/20/2022] [Indexed: 12/16/2022]
Abstract
Over the decades, a variety of chemically synthesized drugs are being used to cure existing diseases but often these drugs could not be effectively employed for the treatment of serious and newly emerging diseases. Fortunately, in nature there occurs immense treasure of plants and microorganisms which are living jewels with respect to their richness of medically important metabolites of high value. Hence, amongst the existing microorganism(s), the marine world offers a plethora of biological entities that can contribute to alleviate numerous human ailments. Algae are one such photosynthetic microorganism found in both marine as well as fresh water which are rich source of metabolites known for their nutrient content and health benefits. Various algal species like Haematococcus, Diatoms, Griffithsia, Chlorella, Spirulina, Ulva, etc. have been identified and isolated to produce biologically active and pharmaceutically important high value compounds like astaxanthin, fucoxanthin, sulphur polysaccharides mainly galactose, rhamnose, xylose, fucose etc., which show antimicrobial, antifungal, anti-cancer, and antiviral activities. However, the production of either of these bio compounds is favored under conditions of stress. This review gives detailed information on various nutraceutical metabolites extracted from algae. Additionally focus has been made on the role of these bio compounds extracted from algae especially sulphur polysaccharides to treat several diseases with prospective treatment for SARS-CoV-2. Lastly it covers the knowledge gaps and future perspectives in this area of research.
Collapse
Affiliation(s)
- Ankesh Ahirwar
- Diatom Nanoengineering and Metabolism Laboratory (DNM), School of Applied Science, Dr. Harisingh Gour Central University, Sagar (MP) 470003, India
| | - Khushboo Kesharwani
- Department of Chemistry, Dr. Harisingh Gour Central University, Sagar (MP) 470003, India
| | - Rahul Deka
- Diatom Nanoengineering and Metabolism Laboratory (DNM), School of Applied Science, Dr. Harisingh Gour Central University, Sagar (MP) 470003, India
| | - Shreya Muthukumar
- Diatom Nanoengineering and Metabolism Laboratory (DNM), School of Applied Science, Dr. Harisingh Gour Central University, Sagar (MP) 470003, India
| | - Mohd Jahir Khan
- Diatom Nanoengineering and Metabolism Laboratory (DNM), School of Applied Science, Dr. Harisingh Gour Central University, Sagar (MP) 470003, India
| | - Anshuman Rai
- MMU, Deemed University, School of Engineering, Department of Biotechnology, Ambala, Haryana, 133203, India
| | - Vandana Vinayak
- Diatom Nanoengineering and Metabolism Laboratory (DNM), School of Applied Science, Dr. Harisingh Gour Central University, Sagar (MP) 470003, India.
| | - Sunita Varjani
- Gujarat Pollution Control Board, Gandhinagar, Gujarat, 382 010, India.
| | - Khashti Ballabh Joshi
- Department of Chemistry, Dr. Harisingh Gour Central University, Sagar (MP) 470003, India
| | - Shruti Morjaria
- Diatom Nanoengineering and Metabolism Laboratory (DNM), School of Applied Science, Dr. Harisingh Gour Central University, Sagar (MP) 470003, India
| |
Collapse
|
33
|
Mapstone LJ, Leite MN, Purton S, Crawford IA, Dartnell L. Cyanobacteria and microalgae in supporting human habitation on Mars. Biotechnol Adv 2022; 59:107946. [DOI: 10.1016/j.biotechadv.2022.107946] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Revised: 02/21/2022] [Accepted: 03/15/2022] [Indexed: 12/16/2022]
|
34
|
Algal Metabolites Can Be an Immune Booster against COVID-19 Pandemic. Antioxidants (Basel) 2022; 11:antiox11030452. [PMID: 35326102 PMCID: PMC8944855 DOI: 10.3390/antiox11030452] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2022] [Revised: 02/22/2022] [Accepted: 02/23/2022] [Indexed: 02/05/2023] Open
Abstract
The world has faced the challenges of Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) for the last two years, first diagnosed at the end of 2019 in Wuhan and widely distributed worldwide. As a result, the WHO has proclaimed the illness brought on by this virus to be a global pandemic. To combat COVID-19, researcher communities continuously develop and implement rapid diagnoses, safe and effective vaccinations and other alternative therapeutic procedures. However, synthetic drug-related side effects and high costs have piqued scientists’ interest in natural product-based therapies and medicines. In this regard, antiviral substances derived from natural resources and some medicines have seen a boom in popularity. For instance, algae are a rich source of compounds such as lectins and sulfated polysaccharides, which have potent antiviral and immunity-boosting properties. Moreover, Algae-derived compounds or metabolites can be used as antibodies and vaccine raw materials against COVID-19. Furthermore, some algal species can boost immunity, reduce viral activity in humans and be recommended for usage as a COVID-19 preventative measure. However, this field of study is still in its early stages of development. Therefore, this review addresses critical characteristics of algal metabolites, their antioxidant potential and therapeutic potential in COVID-19.
Collapse
|
35
|
Mondal H, Chandrasekaran N, Mukherjee A, Thomas J. Viral infections in cultured fish and shrimps: current status and treatment methods. AQUACULTURE INTERNATIONAL 2022; 30:227-262. [DOI: 10.1007/s10499-021-00795-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Accepted: 10/15/2021] [Indexed: 10/26/2023]
|
36
|
Maliki IM, Misson M, Teoh PL, Rodrigues KF, Yong WTL. Production of Lectins from Marine Algae: Current Status, Challenges, and Opportunities for Non-Destructive Extraction. Mar Drugs 2022; 20:102. [PMID: 35200632 PMCID: PMC8880576 DOI: 10.3390/md20020102] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2021] [Revised: 01/21/2022] [Accepted: 01/24/2022] [Indexed: 12/11/2022] Open
Abstract
Marine algae are an excellent source of novel lectins. The isolation of lectins from marine algae expands the diversity in structure and carbohydrate specificities of lectins isolated from other sources. Marine algal lectins have been reported to have antiviral, antitumor, and antibacterial activity. Lectins are typically isolated from marine algae by grinding the algal tissue with liquid nitrogen and extracting with buffer and alcohol. While this method produces higher yields, it may not be sustainable for large-scale production, because a large amount of biomass is required to produce a minute amount of compound, and a significant amount of waste is generated during the extraction process. Therefore, non-destructive extraction using algal culture water could be used to ensure a continuous supply of lectins without exclusively disrupting the marine algae. This review discusses the traditional and recent advancements in algal lectin extraction methods over the last decade, as well as the steps required for large-scale production. The challenges and prospects of various extraction methods (destructive and non-destructive) are also discussed.
Collapse
Affiliation(s)
| | | | | | | | - Wilson Thau Lym Yong
- Biotechnology Research Institute, Universiti Malaysia Sabah, Kota Kinabalu 88400, Sabah, Malaysia; (I.M.M.); (M.M.); (P.L.T.); (K.F.R.)
| |
Collapse
|
37
|
Tang R, Guo L, Fan Q, Zhang L, Wang Y, Zhang X, Shi D, Wu Y, Shi H, Liu J, Chen J, Feng L. Porcine deltacoronavirus infection is inhibited by Griffithsin in cell culture. Vet Microbiol 2021; 264:109299. [PMID: 34896854 PMCID: PMC8660055 DOI: 10.1016/j.vetmic.2021.109299] [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: 08/08/2021] [Revised: 11/23/2021] [Accepted: 12/05/2021] [Indexed: 12/25/2022]
Abstract
Porcine deltacoronavirus (PDCoV) is an emerging porcine enteric coronavirus that causes severe diarrhea in piglets and results in serious economic losses. There are no effective vaccines and antiviral drugs to prevent and treat PDCoV infection currently. Griffithsin (GRFT) is a lectin with potent antiviral activity against enveloped viruses because of its ability to specifically bind N-linked high-mannose oligosaccharides. GRFT has been reported to possess antiviral activity against severe acute respiratory syndrome coronavirus (SARS-CoV), Middle East respiratory syndrome coronavirus (MERS-CoV), and porcine epidemic diarrhea virus (PEDV). Here, we first confirmed the antiviral activity of GRFT against PDCoV in vitro. The infected cells (%) and virus titers were significantly decreased at concentration 1 μg/mL or above of GRFT. Time-course experiments revealed that GRFT inhibits PDCoV infection at the adsorption and penetration step. GRFT binding to PDCoV spike (S) protein on the surface wraps the virus and blocks its entry. The outstanding antiviral potency indicates that GRFT has the potential value as a candidate drug for the prevention and treatment of PDCoV infection.
Collapse
Affiliation(s)
- Rongfeng Tang
- Division of Swine Digestive System Infectious Diseases, State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Harbin 150069, China
| | - Longjun Guo
- Division of Swine Digestive System Infectious Diseases, State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Harbin 150069, China
| | - Qianjin Fan
- Division of Swine Digestive System Infectious Diseases, State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Harbin 150069, China
| | - Liaoyuan Zhang
- Division of Swine Digestive System Infectious Diseases, State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Harbin 150069, China
| | - Yiming Wang
- Division of Swine Digestive System Infectious Diseases, State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Harbin 150069, China
| | - Xin Zhang
- Division of Swine Digestive System Infectious Diseases, State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Harbin 150069, China
| | - Da Shi
- Division of Swine Digestive System Infectious Diseases, State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Harbin 150069, China
| | - Yang Wu
- Division of Swine Digestive System Infectious Diseases, State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Harbin 150069, China
| | - Hongyan Shi
- Division of Swine Digestive System Infectious Diseases, State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Harbin 150069, China
| | - Jianbo Liu
- Division of Swine Digestive System Infectious Diseases, State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Harbin 150069, China
| | - Jianfei Chen
- Division of Swine Digestive System Infectious Diseases, State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Harbin 150069, China.
| | - Li Feng
- Division of Swine Digestive System Infectious Diseases, State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Harbin 150069, China.
| |
Collapse
|
38
|
Tomas M, Capanoglu E, Bahrami A, Hosseini H, Akbari‐Alavijeh S, Shaddel R, Rehman A, Rezaei A, Rashidinejad A, Garavand F, Goudarzi M, Jafari SM. The direct and indirect effects of bioactive compounds against coronavirus. FOOD FRONTIERS 2021; 3:96-123. [PMID: 35462942 PMCID: PMC9015578 DOI: 10.1002/fft2.119] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Revised: 10/15/2021] [Accepted: 10/28/2021] [Indexed: 12/16/2022] Open
Abstract
Emerging viruses are known to pose a threat to humans in the world. COVID‐19, a newly emerging viral respiratory disease, can spread quickly from people to people via respiratory droplets, cough, sneeze, or exhale. Up to now, there are no specific therapies found for the treatment of COVID‐19. In this sense, the rising demand for effective antiviral drugs is stressed. The main goal of the present study is to cover the current literature about bioactive compounds (e.g., polyphenols, glucosinolates, carotenoids, minerals, vitamins, oligosaccharides, bioactive peptides, essential oils, and probiotics) with potential efficiency against COVID‐19, showing antiviral activities via the inhibition of coronavirus entry into the host cell, coronavirus enzymes, as well as the virus replication in human cells. In turn, these compounds can boost the immune system, helping fight against COVID‐19. Overall, it can be concluded that bioactives and the functional foods containing these compounds can be natural alternatives for boosting the immune system and defeating coronavirus.
Collapse
Affiliation(s)
- Merve Tomas
- Department of Food Engineering Faculty of Engineering and Natural Sciences Istanbul Sabahattin Zaim University Halkali Istanbul Turkey
| | - Esra Capanoglu
- Department of Food Engineering Faculty of Chemical and Metallurgical Engineering Istanbul Technical University Maslak Istanbul Turkey
| | - Akbar Bahrami
- Center for Excellence in Post‐Harvest Technologies North Carolina Agricultural and Technical State University Kannapolis North Carolina USA
| | - Hamed Hosseini
- Food Additives Department Food Science and Technology Research Institute Research Center for Iranian Academic Center for Education Culture and Research (ACECR) Mashhad Iran
| | - Safoura Akbari‐Alavijeh
- Department of Food Science and Technology Faculty of Agriculture and Natural Resources University of Mohaghegh Ardabili Ardabil Iran
| | - Rezvan Shaddel
- Department of Food Science and Technology Faculty of Agriculture and Natural Resources University of Mohaghegh Ardabili Ardabil Iran
| | - Abdur Rehman
- State Key Laboratory of Food Science and Technology Jiangnan University Jiangsu Wuxi China
- Collaborative Innovation Centre of Food Safety and Quality Control Wuxi Jiangsu Province China
| | - Atefe Rezaei
- Department of Food Science and Technology School of Nutrition and Food Science Isfahan University of Medical Sciences Isfahan Iran
| | | | - Farhad Garavand
- Department of Food Chemistry and Technology Teagasc Food Research Centre, Moorepark Fermoy, Co. Cork Ireland
| | - Mostafa Goudarzi
- Department of Food Science and Engineering University College of Agriculture and Natural Resources University of Tehran Karaj Iran
| | - Seid Mahdi Jafari
- Department of Food Materials and Process Design Engineering Gorgan University of Agricultural Science and Natural Resources Gorgan Iran
| |
Collapse
|
39
|
White MR, Nikolaidis NM, McCormack F, Crouch EC, Hartshorn KL. Viral Evasion of Innate Immune Defense: The Case of Resistance of Pandemic H1N1 Influenza A Virus to Human Mannose-Binding Proteins. Front Microbiol 2021; 12:774711. [PMID: 34956139 PMCID: PMC8692257 DOI: 10.3389/fmicb.2021.774711] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2021] [Accepted: 11/03/2021] [Indexed: 12/14/2022] Open
Abstract
Mannose-binding lectins effectively inhibit most seasonal strains of influenza A virus and contribute to the innate host defense vs. these viruses. In contrast, pandemic IAV strains are largely resistant to these lectins, likely contributing to increased spread and worse outcomes. In this paper, we evaluated the inhibition of IAV by mannose-binding lectins of human, bacterial, and fungal origin to understand and possibly increase activity vs. the pandemic IAV. A modified version of the human surfactant protein D (SP-D) neck and carbohydrate recognition domain (NCRD) with combinatorial substitutions at the 325 and 343 positions, previously shown to inhibit pandemic H3N2 IAV in vitro and in vivo, and to inhibit pandemic H1N1 in vitro, failed to protect mice from pandemic H1N1 in vivo in the current study. We attempted a variety of maneuvers to improve the activity of the mutant NCRDs vs. the 2009 pandemic H1N1, including the formation of full-length SP-D molecules containing the mutant NCRD, cross-linking of NCRDs through the use of antibodies, combining SP-D or NCRDs with alpha-2-macroglobulin, and introducing an additional mutation to the double mutant NCRD. None of these substantially increased the antiviral activity for the pandemic H1N1. We also tested the activity of bacterial and algal mannose-binding lectins, cyanovirin, and griffithsin, against IAV. These had strong activity against seasonal IAV, which was largely retained against pandemic H1N1. We propose mechanisms to account for differences in activity of SP-D constructs against pandemic H3N2 and H1N1, and for differences in activity of cyanovirin vs. SP-D constructs.
Collapse
Affiliation(s)
- Mitchell R. White
- Department of Medicine, Section of Hematology and Oncology, School of Medicine, Boston University, Boston, MA, United States
| | - Nikolaos M. Nikolaidis
- Division of Pulmonary and Critical Care Medicine, University of Cincinnati, Cincinnati, OH, United States,Department of Medicine, Washington University School of Medicine, St. Louis, MO, United States
| | - Francis McCormack
- Division of Pulmonary and Critical Care Medicine, University of Cincinnati, Cincinnati, OH, United States,Department of Medicine, Washington University School of Medicine, St. Louis, MO, United States
| | - Erika C. Crouch
- Department of Pathology & Immunology, Washington University School of Medicine, St. Louis, MO, United States
| | - Kevan L. Hartshorn
- Department of Medicine, Section of Hematology and Oncology, School of Medicine, Boston University, Boston, MA, United States,*Correspondence: Kevan L. Hartshorn,
| |
Collapse
|
40
|
Algal and Cyanobacterial Lectins and Their Antimicrobial Properties. Mar Drugs 2021; 19:md19120687. [PMID: 34940686 PMCID: PMC8707200 DOI: 10.3390/md19120687] [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: 11/02/2021] [Revised: 11/19/2021] [Accepted: 11/25/2021] [Indexed: 02/06/2023] Open
Abstract
Lectins are proteins with a remarkably high affinity and specificity for carbohydrates. Many organisms naturally produce them, including animals, plants, fungi, protists, bacteria, archaea, and viruses. The present report focuses on lectins produced by marine or freshwater organisms, in particular algae and cyanobacteria. We explore their structure, function, classification, and antimicrobial properties. Furthermore, we look at the expression of lectins in heterologous systems and the current research on the preclinical and clinical evaluation of these fascinating molecules. The further development of these molecules might positively impact human health, particularly the prevention or treatment of diseases caused by pathogens such as human immunodeficiency virus, influenza, and severe acute respiratory coronaviruses, among others.
Collapse
|
41
|
Saied EM, El-Maradny YA, Osman AA, Darwish AMG, Abo Nahas HH, Niedbała G, Piekutowska M, Abdel-Rahman MA, Balbool BA, Abdel-Azeem AM. A Comprehensive Review about the Molecular Structure of Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2): Insights into Natural Products against COVID-19. Pharmaceutics 2021; 13:1759. [PMID: 34834174 PMCID: PMC8624722 DOI: 10.3390/pharmaceutics13111759] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2021] [Revised: 10/06/2021] [Accepted: 10/11/2021] [Indexed: 12/15/2022] Open
Abstract
In 2019, the world suffered from the emergence of COVID-19 infection, one of the most difficult pandemics in recent history. Millions of confirmed deaths from this pandemic have been reported worldwide. This disaster was caused by SARS-CoV-2, which is the last discovered member of the family of Coronaviridae. Various studies have shown that natural compounds have effective antiviral properties against coronaviruses by inhibiting multiple viral targets, including spike proteins and viral enzymes. This review presents the classification and a detailed explanation of the SARS-CoV-2 molecular characteristics and structure-function relationships. We present all currently available crystal structures of different SARS-CoV-2 proteins and emphasized on the crystal structure of different virus proteins and the binding modes of their ligands. This review also discusses the various therapeutic approaches for COVID-19 treatment and available vaccinations. In addition, we highlight and compare the existing data about natural compounds extracted from algae, fungi, plants, and scorpion venom that were used as antiviral agents against SARS-CoV-2 infection. Moreover, we discuss the repurposing of select approved therapeutic agents that have been used in the treatment of other viruses.
Collapse
Affiliation(s)
- Essa M. Saied
- Chemistry Department, Faculty of Science, Suez Canal University, Ismailia 41522, Egypt
- Institute for Chemistry, Humboldt Universität zu Berlin, Brook-Taylor-Str. 2, 12489 Berlin, Germany
| | - Yousra A. El-Maradny
- Microbiology Department, High Institute of Public Health, Alexandria University, Alexandria 21526, Egypt;
| | - Alaa A. Osman
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, New Giza University, Newgiza, km 22 Cairo-Alexandria Desert Road, Cairo 12256, Egypt;
| | - Amira M. G. Darwish
- Food Technology Department, Arid Lands Cultivation Research Institute (ALCRI), City of Scientific Research and Technological Applications (SRTA City), Alexandria 21934, Egypt;
| | - Hebatallah H. Abo Nahas
- Zoology Department, Faculty of Science, Suez Canal University, Ismailia 41522, Egypt; (H.H.A.N.); (M.A.A.-R.)
| | - Gniewko Niedbała
- Department of Biosystems Engineering, Faculty of Environmental and Mechanical Engineering, Poznań University of Life Sciences, Wojska Polskiego 50, 60-627 Poznań, Poland;
| | - Magdalena Piekutowska
- Department of Geoecology and Geoinformation, Institute of Biology and Earth Sciences, Pomeranian University in Słupsk, Partyzantów 27, 76-200 Słupsk, Poland;
| | - Mohamed A. Abdel-Rahman
- Zoology Department, Faculty of Science, Suez Canal University, Ismailia 41522, Egypt; (H.H.A.N.); (M.A.A.-R.)
| | - Bassem A. Balbool
- Faculty of Biotechnology, October University for Modern Sciences and Arts, Giza 12585, Egypt;
| | - Ahmed M. Abdel-Azeem
- Botany and Microbiology Department, Faculty of Science, Suez Canal University, Ismailia 41522, Egypt
| |
Collapse
|
42
|
Almehdi AM, Khoder G, Alchakee AS, Alsayyid AT, Sarg NH, Soliman SSM. SARS-CoV-2 spike protein: pathogenesis, vaccines, and potential therapies. Infection 2021; 49:855-876. [PMID: 34339040 PMCID: PMC8326314 DOI: 10.1007/s15010-021-01677-8] [Citation(s) in RCA: 45] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Accepted: 07/26/2021] [Indexed: 12/12/2022]
Abstract
PURPOSE COVID-19 pandemic has emerged as a result of infection by the deadly pathogenic severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2), causing enormous threats to humans. Coronaviruses are distinguished by a clove-like spike (S) protein, which plays a key role in viral pathogenesis, evolutions, and transmission. The objectives of this study are to investigate the distinctive structural features of SARS-CoV-2 S protein, its essential role in pathogenesis, and its use in the development of potential therapies and vaccines. METHODOLOGY A literature review was conducted to summarize, analyze, and interpret the available scientific data related to SARS-CoV-2 S protein in terms of characteristics, vaccines development and potential therapies. RESULTS The data indicate that S protein subunits and their variable conformational states significantly affect the virus pathogenesis, infectivity, and evolutionary mutation. A considerable number of potential natural and synthetic therapies were proposed based on S protein. Additionally, neutralizing antibodies were recently approved for emergency use. Furthermore, several vaccines utilizing the S protein were developed. CONCLUSION A better understanding of S protein features, structure and mutations facilitate the recognition of the importance of SARS-CoV-2 S protein in viral infection, as well as the development of therapies and vaccines. The efficacy and safety of these therapeutic compounds and vaccines are still controversial. However, they may potentially reduce or prevent SARS-CoV-2 infection, leading to a significant reduction of the global health burden of this pandemic.
Collapse
Affiliation(s)
- Ahmed M Almehdi
- College of Sciences, University of Sharjah, P.O. Box 27272, Sharjah, UAE
| | - Ghalia Khoder
- College of Pharmacy, University of Sharjah, P.O. Box 27272, Sharjah, UAE
- Research Institute for Medical and Health Sciences, University of Sharjah, P.O. Box 27272, Sharjah, UAE
| | - Aminah S Alchakee
- College of Pharmacy, University of Sharjah, P.O. Box 27272, Sharjah, UAE
| | - Azizeh T Alsayyid
- College of Pharmacy, University of Sharjah, P.O. Box 27272, Sharjah, UAE
| | - Nadin H Sarg
- College of Pharmacy, University of Sharjah, P.O. Box 27272, Sharjah, UAE
| | - Sameh S M Soliman
- College of Pharmacy, University of Sharjah, P.O. Box 27272, Sharjah, UAE.
- Research Institute for Medical and Health Sciences, University of Sharjah, P.O. Box 27272, Sharjah, UAE.
| |
Collapse
|
43
|
Mammari N, Krier Y, Albert Q, Devocelle M, Varbanov M. Plant-Derived Antimicrobial Peptides as Potential Antiviral Agents in Systemic Viral Infections. Pharmaceuticals (Basel) 2021; 14:ph14080774. [PMID: 34451871 PMCID: PMC8400714 DOI: 10.3390/ph14080774] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Revised: 07/30/2021] [Accepted: 07/30/2021] [Indexed: 12/26/2022] Open
Abstract
Numerous studies have led to a better understanding of the mechanisms of action of viruses in systemic infections for the development of prevention strategies and very promising antiviral therapies. Viruses still remain one of the main causes of human diseases, mainly because the development of new vaccines is usually challenging and drug resistance has become an increasing concern in recent decades. Therefore, the development of potential antiviral agents remains crucial and is an unmet clinical need. One abundant source of potential therapeutic molecules are plants: they biosynthesize a myriad of compounds, including peptides which can have antimicrobial activity. Our objective is to summarize the literature on peptides with antiviral properties derived from plants and to identify key features of these peptides and their application in systemic viral infections. This literature review highlights studies including clinical trials which demonstrated that plant cyclotides have the ability to inhibit the growth of viruses causing human diseases, defensin-like peptides possess anti-HIV-1 activity, and lipid transfer proteins and some lectins exhibit a varied antimicrobial profile. To conclude, plant peptides remain interesting to explore in the context of emerging and re-emerging infectious diseases.
Collapse
Affiliation(s)
- Nour Mammari
- L2CM, Université de Lorraine, CNRS, F-54000 Nancy, France;
| | - Ysaline Krier
- Faculté de Pharmacie, 7 Avenue de la Foret de Haye, 54505 Vandoeuvre-Les-Nancy, France;
| | - Quentin Albert
- Fungal Biodiversity and Biotechnology, INRAE/Aix-Marseille University, UMR1163, 13009 Marseille, France;
- CIRM-CF, INRAE/Aix Marseille University, UMR1163, 13009 Marseille, France
| | - Marc Devocelle
- SSPC (SFI Research Centre for Pharmaceuticals), V94T9PX Limerick, Ireland;
- Department of Chemistry, Royal College of Surgeons in Ireland, RCSI University of Medicine and Health Sciences, 123, St. Stephen’s Green, D02 YN77 Dublin 2, Ireland
| | - Mihayl Varbanov
- L2CM, Université de Lorraine, CNRS, F-54000 Nancy, France;
- Correspondence:
| | | |
Collapse
|
44
|
Alsaidi S, Cornejal N, Mahoney O, Melo C, Verma N, Bonnaire T, Chang T, O’Keefe BR, Sailer J, Zydowsky TM, Teleshova N, Romero JAF. Griffithsin and Carrageenan Combination Results in Antiviral Synergy against SARS-CoV-1 and 2 in a Pseudoviral Model. Mar Drugs 2021; 19:md19080418. [PMID: 34436255 PMCID: PMC8400000 DOI: 10.3390/md19080418] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2021] [Revised: 07/15/2021] [Accepted: 07/23/2021] [Indexed: 02/06/2023] Open
Abstract
Over 182 million confirmed cases of COVID-19 and more than 4 million deaths have been reported to date around the world. It is essential to identify broad-spectrum antiviral agents that may prevent or treat infections by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) but also by other coronaviruses that may jump the species barrier in the future. We evaluated the antiviral selectivity of griffithsin and sulfated and non-sulfated polysaccharides against SARS-CoV-1 and SARS-CoV-2 using a cytotoxicity assay and a cell-based pseudoviral model. The half-maximal cytotoxic concentration (CC50) and half-maximal effective concentration (EC50) were determined for each compound, using a dose-response-inhibition analysis on GraphPad Prism v9.0.2 software (San Diego, CA, USA). The therapeutic index (TI = CC50/EC50) was calculated for each compound. The potential synergistic, additive, or antagonistic effect of different compound combinations was determined by CalcuSyn v1 software (Biosoft, Cambridge, UK), which estimated the combination index (CI) values. Iota and lambda carrageenan showed the most potent antiviral activity (EC50 between 3.2 and 7.5 µg/mL). Carrageenan and griffithsin combinations exhibited synergistic activity (EC50 between 0.2 and 3.8 µg/mL; combination index <1), including against recent SARS-CoV-2 mutations. The griffithsin and carrageenan combination is a promising candidate to prevent or treat infections by SARS-CoV-1 and SARS-CoV-2.
Collapse
Affiliation(s)
- Sahar Alsaidi
- Population Council, New York, NY 10065, USA; (S.A.); (N.C.); (O.M.); (C.M.); (N.V.); (T.B.); (J.S.); (T.M.Z.); (N.T.)
- Department of Science, Borough of Manhattan Community College, The City University of New York, New York, NY 10007, USA
- Department of Anthropology, Lehman College, The City University of New York, New York, NY 10468, USA
| | - Nadjet Cornejal
- Population Council, New York, NY 10065, USA; (S.A.); (N.C.); (O.M.); (C.M.); (N.V.); (T.B.); (J.S.); (T.M.Z.); (N.T.)
- Department of Science, Borough of Manhattan Community College, The City University of New York, New York, NY 10007, USA
- Center for Achievement in Science Education, Department of Biology and Chemistry, School of Natural and Behavioral Sciences, Brooklyn College, The City University of New York, New York, NY 11210, USA
| | - Oneil Mahoney
- Population Council, New York, NY 10065, USA; (S.A.); (N.C.); (O.M.); (C.M.); (N.V.); (T.B.); (J.S.); (T.M.Z.); (N.T.)
- Department of Science, Borough of Manhattan Community College, The City University of New York, New York, NY 10007, USA
| | - Claudia Melo
- Population Council, New York, NY 10065, USA; (S.A.); (N.C.); (O.M.); (C.M.); (N.V.); (T.B.); (J.S.); (T.M.Z.); (N.T.)
- Department of Science, Borough of Manhattan Community College, The City University of New York, New York, NY 10007, USA
- Center for Achievement in Science Education, Department of Biology and Chemistry, School of Natural and Behavioral Sciences, Brooklyn College, The City University of New York, New York, NY 11210, USA
| | - Neeharika Verma
- Population Council, New York, NY 10065, USA; (S.A.); (N.C.); (O.M.); (C.M.); (N.V.); (T.B.); (J.S.); (T.M.Z.); (N.T.)
| | - Thierry Bonnaire
- Population Council, New York, NY 10065, USA; (S.A.); (N.C.); (O.M.); (C.M.); (N.V.); (T.B.); (J.S.); (T.M.Z.); (N.T.)
| | - Theresa Chang
- Department of Microbiology, Biochemistry and Molecular Genetics, New Jersey Medical School, Rutgers, The State University of New Jersey, Newark, NJ 07102, USA;
| | - Barry R. O’Keefe
- Natural Products Branch, Molecular Targets Program, Developmental Therapeutics Program, Center for Cancer Research, Division of Cancer Treatment and Diagnosis, National Cancer Institute, Frederick, MD 21702, USA;
| | - James Sailer
- Population Council, New York, NY 10065, USA; (S.A.); (N.C.); (O.M.); (C.M.); (N.V.); (T.B.); (J.S.); (T.M.Z.); (N.T.)
| | - Thomas M. Zydowsky
- Population Council, New York, NY 10065, USA; (S.A.); (N.C.); (O.M.); (C.M.); (N.V.); (T.B.); (J.S.); (T.M.Z.); (N.T.)
| | - Natalia Teleshova
- Population Council, New York, NY 10065, USA; (S.A.); (N.C.); (O.M.); (C.M.); (N.V.); (T.B.); (J.S.); (T.M.Z.); (N.T.)
| | - José A. Fernández Romero
- Population Council, New York, NY 10065, USA; (S.A.); (N.C.); (O.M.); (C.M.); (N.V.); (T.B.); (J.S.); (T.M.Z.); (N.T.)
- Department of Science, Borough of Manhattan Community College, The City University of New York, New York, NY 10007, USA
- Correspondence:
| |
Collapse
|
45
|
Wang W, Li Q, Wu J, Hu Y, Wu G, Yu C, Xu K, Liu X, Wang Q, Huang W, Wang L, Wang Y. Lentil lectin derived from Lens culinaris exhibit broad antiviral activities against SARS-CoV-2 variants. Emerg Microbes Infect 2021; 10:1519-1529. [PMID: 34278967 PMCID: PMC8330776 DOI: 10.1080/22221751.2021.1957720] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
The spike (S) protein of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) mutated continuously and newly emerging variants escape from antibody-mediated neutralization raised great concern. S protein is heavily glycosylated and the glycosylation sites are relatively conserved, thus glycans on S protein surface could be a target for the development of anti-SARS-CoV-2 strategies against variants. Here, we collected 12 plant-derived lectins with different carbohydrate specificity and evaluated their anti-SARS-CoV-2 activity against mutant strains and epidemic variants using a pseudovirus-based neutralization assay. The Lens culinaris-derived lentil lectin which specifically bind to oligomannose-type glycans and GlcNAc at the non-reducing end terminus showed most potent and broad antiviral activity against a panel of mutant strains and variants, including the artificial mutants at N-/O-linked glycosylation site, natural existed amino acid mutants, as well as the epidemic variants B.1.1.7, B.1.351, and P.1. Lentil lectin also showed antiviral activity against SARS-CoV and MERS-CoV. We found lentil lectin could block the binding of ACE2 to S trimer and inhibit SARS-CoV-2 at the early steps of infection. Using structural information and determined N-glycan profile of S trimer, taking together with the carbohydrate specificity of lentil lectin, we provide a basis for the observed broad spectrum anti-SARS-CoV-2 activity. Lentil lectin showed weak haemagglutination activity at 1 mg/mL and no cytotoxicity activity, and no weight loss was found in single injection mouse experiment. This report provides the first evidence that lentil lectin strongly inhibit infection of SARS-COV-2 variants, which should provide valuable insights for developing future anti-SARS-CoV-2 strategies.
Collapse
Affiliation(s)
- Wenbo Wang
- Division of Monoclonal Antibody Products, National Institutes for Food and Drug Control (NIFDC), Beijing, People's Republic of China
| | - Qianqian Li
- Division of HIV/AIDS and Sex-Transmitted Virus Vaccines, National Institutes for Food and Drug Control (NIFDC), Beijing, People's Republic of China.,Graduate School of Peking Union Medical College, Beijing, People's Republic of China
| | - Jiajing Wu
- Division of HIV/AIDS and Sex-Transmitted Virus Vaccines, National Institutes for Food and Drug Control (NIFDC), Beijing, People's Republic of China.,Wuhan Institute of Biological Products, Hubei, People's Republic of China
| | - Yu Hu
- CAS Key Laboratory of Pathogenic Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences (CAS), Beijing, People's Republic of China.,School of Life Sciences, University of Science and Technology of China, Hefei, People's Republic of China
| | - Gang Wu
- Division of Monoclonal Antibody Products, National Institutes for Food and Drug Control (NIFDC), Beijing, People's Republic of China
| | - Chuanfei Yu
- Division of Monoclonal Antibody Products, National Institutes for Food and Drug Control (NIFDC), Beijing, People's Republic of China
| | - Kangwei Xu
- Division of Respiratory Virus Vaccines, National Institutes for Food and Drug Control (NIFDC), Beijing, People's Republic of China
| | - Xumei Liu
- Division of Monoclonal Antibody Products, National Institutes for Food and Drug Control (NIFDC), Beijing, People's Republic of China.,School of Pharmacy, Yantai University, Yantai, People's Republic of China
| | - Qihui Wang
- CAS Key Laboratory of Pathogenic Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences (CAS), Beijing, People's Republic of China
| | - Weijin Huang
- Division of HIV/AIDS and Sex-Transmitted Virus Vaccines, National Institutes for Food and Drug Control (NIFDC), Beijing, People's Republic of China
| | - Lan Wang
- Division of Monoclonal Antibody Products, National Institutes for Food and Drug Control (NIFDC), Beijing, People's Republic of China
| | - Youchun Wang
- Division of HIV/AIDS and Sex-Transmitted Virus Vaccines, National Institutes for Food and Drug Control (NIFDC), Beijing, People's Republic of China
| |
Collapse
|
46
|
Pang Y, Yao L, Jhong JH, Wang Z, Lee TY. AVPIden: a new scheme for identification and functional prediction of antiviral peptides based on machine learning approaches. Brief Bioinform 2021; 22:6323205. [PMID: 34279599 DOI: 10.1093/bib/bbab263] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Revised: 06/07/2021] [Accepted: 06/21/2021] [Indexed: 02/06/2023] Open
Abstract
Antiviral peptide (AVP) is a kind of antimicrobial peptide (AMP) that has the potential ability to fight against virus infection. Machine learning-based prediction with a computational biology approach can facilitate the development of the novel therapeutic agents. In this study, we proposed a double-stage classification scheme, named AVPIden, for predicting the AVPs and their functional activities against different viruses. The first stage is to distinguish the AVP from a broad-spectrum peptide collection, including not only the regular peptides (non-AMP) but also the AMPs without antiviral functions (non-AVP). The second stage is responsible for characterizing one or more virus families or species that the AVP targets. Imbalanced learning is utilized to improve the performance of prediction. The AVPIden uses multiple descriptors to precisely demonstrate the peptide properties and adopts explainable machine learning strategies based on Shapley value to exploit how the descriptors impact the antiviral activities. Finally, the evaluation performance of the proposed model suggests its ability to predict the antivirus activities and their potential functions against six virus families (Coronaviridae, Retroviridae, Herpesviridae, Paramyxoviridae, Orthomyxoviridae, Flaviviridae) and eight kinds of virus (FIV, HCV, HIV, HPIV3, HSV1, INFVA, RSV, SARS-CoV). The AVPIden gives an option for reinforcing the development of AVPs with the computer-aided method and has been deployed at http://awi.cuhk.edu.cn/AVPIden/.
Collapse
Affiliation(s)
- Yuxuan Pang
- Warshel Institute for Computational Biology, The Chinese University of Hong Kong, Shenzhen, PR China
| | - Lantian Yao
- Warshel Institute for Computational Biology, The Chinese University of Hong Kong, Shenzhen, PR China
| | - Jhih-Hua Jhong
- Warshel Institute for Computational Biology, The Chinese University of Hong Kong, Shenzhen, PR China
| | - Zhuo Wang
- Warshel Institute for Computational Biology, The Chinese University of Hong Kong, Shenzhen, PR China
| | - Tzong-Yi Lee
- Warshel Institute for Computational Biology, The Chinese University of Hong Kong, Shenzhen, PR China
| |
Collapse
|
47
|
Cai Y, Xu W, Tang J, Cao N, Lan Q, Lu L, Jiang S. A bivalent protein targeting glycans and HR1 domain in spike protein potently inhibited infection of SARS-CoV-2 and other human coronaviruses. Cell Biosci 2021; 11:128. [PMID: 34238357 PMCID: PMC8264481 DOI: 10.1186/s13578-021-00638-w] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2021] [Accepted: 06/25/2021] [Indexed: 11/10/2022] Open
Abstract
Background Our previous studies have shown that combining the antiviral lectin GRFT and the pan-CoV fusion inhibitory peptide EK1 results in highly potent inhibitory activity against SARS-CoV-2 infection. In this study, we aimed to design and construct a bivalent protein consisting of GRFT and EK1 components and evaluate its inhibitory activity and mechanism of action against infection by SARS-CoV-2 and its mutants, as well as other human coronaviruses (HCoVs). Methods The bivalent proteins were expressed in E. coli and purified with Ni-NTA column. HIV backbone-based pseudovirus (PsV) infection and HCoV S-mediated cell–cell fusion assays were performed to test their inhibitory activity. ELISA and Native-PAGE were conducted to illustrate the mechanism of action of these bivalent proteins. Five-day-old newborn mice were intranasally administrated with a selected bivalent protein before or after HCoV-OC43 challenge, and its protective effect was monitored for 14 days. Results Among the three bivalent proteins purified, GL25E exhibited the most potent inhibitory activity against infection of SARS-CoV-2 PsVs expressing wild-type and mutated S protein. GL25E was significantly more effective than GRFT and EK1 alone in inhibiting HCoV S-mediated cell–cell fusion, as well as infection by SARS-CoV-2 and other HCoVs, including SARS-CoV, MERS-CoV, HCoV-229E, HCoV-NL63 and HCoV-OC43. GL25E could inhibit authentic SASR-CoV-2, HCoV-OC43 and HCoV-229E infection in vitro and prevent newborn mice from authentic HCoV-OC43 infection in vivo. GL25E could bind to glycans in the S1 subunit and HR1 in the S2 subunit in S protein, showing a mechanism of action similar to that of GRFT and EK1 alone. Conclusions Since GL25E showed highly potent and broad-spectrum inhibitory activity against infection of SARS-CoV-2 and its mutants, as well as other HCoVs, it is a promising candidate for further development as a broad-spectrum anti-HCoV therapeutic and prophylactic to treat and prevent COVID-19 and other emerging HCoV diseases.
Collapse
Affiliation(s)
- Yanxing Cai
- Key Laboratory of Medical Molecular Virology (MOE/NHC/CAMS), School of Basic Medical Sciences and Biosafety Level 3 Laboratory, Shanghai Institute of Infectious Disease and Biosecurity, Fudan University, Shanghai, 200032, China
| | - Wei Xu
- Key Laboratory of Medical Molecular Virology (MOE/NHC/CAMS), School of Basic Medical Sciences and Biosafety Level 3 Laboratory, Shanghai Institute of Infectious Disease and Biosecurity, Fudan University, Shanghai, 200032, China
| | - Jiayi Tang
- Key Laboratory of Medical Molecular Virology (MOE/NHC/CAMS), School of Basic Medical Sciences and Biosafety Level 3 Laboratory, Shanghai Institute of Infectious Disease and Biosecurity, Fudan University, Shanghai, 200032, China
| | - Najing Cao
- Key Laboratory of Medical Molecular Virology (MOE/NHC/CAMS), School of Basic Medical Sciences and Biosafety Level 3 Laboratory, Shanghai Institute of Infectious Disease and Biosecurity, Fudan University, Shanghai, 200032, China
| | - Qiaoshuai Lan
- Key Laboratory of Medical Molecular Virology (MOE/NHC/CAMS), School of Basic Medical Sciences and Biosafety Level 3 Laboratory, Shanghai Institute of Infectious Disease and Biosecurity, Fudan University, Shanghai, 200032, China
| | - Lu Lu
- Key Laboratory of Medical Molecular Virology (MOE/NHC/CAMS), School of Basic Medical Sciences and Biosafety Level 3 Laboratory, Shanghai Institute of Infectious Disease and Biosecurity, Fudan University, Shanghai, 200032, China.
| | - Shibo Jiang
- Key Laboratory of Medical Molecular Virology (MOE/NHC/CAMS), School of Basic Medical Sciences and Biosafety Level 3 Laboratory, Shanghai Institute of Infectious Disease and Biosecurity, Fudan University, Shanghai, 200032, China.
| |
Collapse
|
48
|
Plants and Natural Products with Activity against Various Types of Coronaviruses: A Review with Focus on SARS-CoV-2. Molecules 2021; 26:molecules26134099. [PMID: 34279439 PMCID: PMC8271932 DOI: 10.3390/molecules26134099] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2021] [Revised: 06/14/2021] [Accepted: 06/15/2021] [Indexed: 02/06/2023] Open
Abstract
COVID-19 is a pandemic disease caused by the SARS-CoV-2 virus, which is potentially fatal for vulnerable individuals. Disease management represents a challenge for many countries, given the shortage of medicines and hospital resources. The objective of this work was to review the medicinal plants, foods and natural products showing scientific evidence for host protection against various types of coronaviruses, with a focus on SARS-CoV-2. Natural products that mitigate the symptoms caused by various coronaviruses are also presented. Particular attention was placed on natural products that stabilize the Renin–Angiotensin–Aldosterone System (RAAS), which has been associated with the entry of the SARS-CoV-2 into human cells.
Collapse
|
49
|
Reynolds D, Huesemann M, Edmundson S, Sims A, Hurst B, Cady S, Beirne N, Freeman J, Berger A, Gao S. Viral inhibitors derived from macroalgae, microalgae, and cyanobacteria: A review of antiviral potential throughout pathogenesis. ALGAL RES 2021; 57:102331. [PMID: 34026476 PMCID: PMC8128986 DOI: 10.1016/j.algal.2021.102331] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2021] [Revised: 04/24/2021] [Accepted: 04/27/2021] [Indexed: 12/19/2022]
Abstract
Viruses are abiotic obligate parasites utilizing complex mechanisms to hijack cellular machinery and reproduce, causing multiple harmful effects in the process. Viruses represent a growing global health concern; at the time of writing, COVID-19 has killed at least two million people around the world and devastated global economies. Lingering concern regarding the virus' prevalence yet hampers return to normalcy. While catastrophic in and of itself, COVID-19 further heralds in a new era of human-disease interaction characterized by the emergence of novel viruses from natural sources with heretofore unseen frequency. Due to deforestation, population growth, and climate change, we are encountering more viruses that can infect larger groups of people with greater ease and increasingly severe outcomes. The devastation of COVID-19 and forecasts of future human/disease interactions call for a creative reconsideration of global response to infectious disease. There is an urgent need for accessible, cost-effective antiviral (AV) drugs that can be mass-produced and widely distributed to large populations. Development of AV drugs should be informed by a thorough understanding of viral structure and function as well as human biology. To maximize efficacy, minimize cost, and reduce development of drug-resistance, these drugs would ideally operate through a varied set of mechanisms at multiple stages throughout the course of infection. Due to their abundance and diversity, natural compounds are ideal for such comprehensive therapeutic interventions. Promising sources of such drugs are found throughout nature; especially remarkable are the algae, a polyphyletic grouping of phototrophs that produce diverse bioactive compounds. While not much literature has been published on the subject, studies have shown that these compounds exert antiviral effects at different stages of viral pathogenesis. In this review, we follow the course of viral infection in the human body and evaluate the AV effects of algae-derived compounds at each stage. Specifically, we examine the AV activities of algae-derived compounds at the entry of viruses into the body, transport through the body via the lymph and blood, infection of target cells, and immune response. We discuss what is known about algae-derived compounds that may interfere with the infection pathways of SARS-CoV-2; and review which algae are promising sources for AV agents or AV precursors that, with further investigation, may yield life-saving drugs due to their diversity of mechanisms and exceptional pharmaceutical potential.
Collapse
Affiliation(s)
- Daman Reynolds
- Pacific Northwest National Laboratory, Marine and Coastal Research Laboratory, Sequim, WA, USA
| | - Michael Huesemann
- Pacific Northwest National Laboratory, Marine and Coastal Research Laboratory, Sequim, WA, USA
| | - Scott Edmundson
- Pacific Northwest National Laboratory, Marine and Coastal Research Laboratory, Sequim, WA, USA
| | - Amy Sims
- Pacific Northwest National Laboratory, Chemical and Biological Signatures Group, Richland, WA, USA
| | - Brett Hurst
- Institute for Antiviral Research, Utah State University, Logan, UT, USA
| | - Sherry Cady
- Pacific Northwest National Laboratory, Marine and Coastal Research Laboratory, Sequim, WA, USA
| | - Nathan Beirne
- Pacific Northwest National Laboratory, Marine and Coastal Research Laboratory, Sequim, WA, USA
| | - Jacob Freeman
- Pacific Northwest National Laboratory, Marine and Coastal Research Laboratory, Sequim, WA, USA
| | - Adam Berger
- Pacific Northwest National Laboratory, Marine and Coastal Research Laboratory, Sequim, WA, USA
| | - Song Gao
- Pacific Northwest National Laboratory, Marine and Coastal Research Laboratory, Sequim, WA, USA
| |
Collapse
|
50
|
Nascimento da Silva LC, Mendonça JSP, de Oliveira WF, Batista KLR, Zagmignan A, Viana IFT, Dos Santos Correia MT. Exploring lectin-glycan interactions to combat COVID-19: Lessons acquired from other enveloped viruses. Glycobiology 2021; 31:358-371. [PMID: 33094324 PMCID: PMC7665446 DOI: 10.1093/glycob/cwaa099] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2020] [Revised: 08/30/2020] [Accepted: 09/26/2020] [Indexed: 01/08/2023] Open
Abstract
The emergence of a new human coronavirus (SARS-CoV-2) has imposed great pressure on the health system worldwide. The presence of glycoproteins on the viral envelope opens a wide range of possibilities for application of lectins to address some urgent problems involved in this pandemic. In this work, we discuss the potential contributions of lectins from non-mammalian sources in the development of several fields associated with viral infections, most notably COVID-19. We review the literature on the use of non-mammalian lectins as a therapeutic approach against members of the Coronaviridae family, including recent advances in strategies of protein engineering to improve their efficacy. The applications of lectins as adjuvants for antiviral vaccines are also discussed. Finally, we present some emerging strategies employing lectins for the development of biosensors, microarrays, immunoassays and tools for purification of viruses from whole blood. Altogether, the data compiled in this review highlights the importance of structural studies aiming to improve our knowledge about the basis of glycan recognition by lectins and its repercussions in several fields, providing potential solutions for complex aspects that are emerging from different health challenges.
Collapse
Affiliation(s)
- Luís Cláudio Nascimento da Silva
- Programa de Pós-graduação em Biologia Microbiana, Laboratório de Patogenicidade Bacteriana, Universidade CEUMA, São Luís 65075-120, Brazil.,Programa de Pós-graduação em Biodiversidade e Biotecnologia da Amazônia Legal, Laboratório de Patogenicidade Bacteriana, Universidade CEUMA, São Luís 65075-120, Brazil
| | - Juliana Silva Pereira Mendonça
- Programa de Pós-graduação em Biologia Microbiana, Laboratório de Patogenicidade Bacteriana, Universidade CEUMA, São Luís 65075-120, Brazil
| | - Weslley Felix de Oliveira
- Departamento de Bioquímica, Centro de Biociências, Universidade Federal de Pernambuco, Recife 50.670-901, Brazil
| | - Karla Lílian Rodrigues Batista
- Programa de Pós-graduação em Biodiversidade e Biotecnologia da Amazônia Legal, Laboratório de Patogenicidade Bacteriana, Universidade CEUMA, São Luís 65075-120, Brazil
| | - Adrielle Zagmignan
- Programa de Pós-graduação em Biodiversidade e Biotecnologia da Amazônia Legal, Laboratório de Patogenicidade Bacteriana, Universidade CEUMA, São Luís 65075-120, Brazil
| | | | | |
Collapse
|