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Tripathi S, Khatri P, Fatima Z, Pandey RP, Hameed S. A Landscape of CRISPR/Cas Technique for Emerging Viral Disease Diagnostics and Therapeutics: Progress and Prospects. Pathogens 2022; 12:pathogens12010056. [PMID: 36678404 PMCID: PMC9863163 DOI: 10.3390/pathogens12010056] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Revised: 12/22/2022] [Accepted: 12/25/2022] [Indexed: 12/31/2022] Open
Abstract
Viral diseases have emerged as a serious threat to humanity and as a leading cause of morbidity worldwide. Many viral diagnostic methods and antiviral therapies have been developed over time, but we are still a long way from treating certain infections caused by viruses. Acquired immunodeficiency syndrome (AIDS) is one of the challenges where current medical science advancements fall short. As a result, new diagnostic and treatment options are desperately needed. The CRISPR/Cas9 system has recently been proposed as a potential therapeutic approach for viral disease treatment. CRISPR/Cas9 is a specialised, effective, and adaptive gene-editing technique that can be used to modify, delete, or correct specific DNA sequences. It has evolved into an advanced, configurable nuclease-based single or multiple gene-editing tool with a wide range of applications. It is widely preferred simply because its operational procedures are simple, inexpensive, and extremely efficient. Exploration of infectious virus genomes is required for a comprehensive study of infectious viruses. Herein, we have discussed the historical timeline-based advancement of CRISPR, CRISPR/Cas9 as a gene-editing technology, the structure of CRISPR, and CRISPR as a diagnostic tool for studying emerging viral infections. Additionally, utilizing CRISPR/Cas9 technology to fight viral infections in plants, CRISPR-based diagnostics of viruses, pros, and cons, and bioethical issues of CRISPR/Cas9-based genomic modification are discussed.
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Affiliation(s)
- Shyam Tripathi
- Centre for Drug Design Discovery and Development (C4D), SRM University, Delhi-NCR, Rajiv Gandhi Education City, Sonepat 131029, India
| | - Purnima Khatri
- Centre for Drug Design Discovery and Development (C4D), SRM University, Delhi-NCR, Rajiv Gandhi Education City, Sonepat 131029, India
- Department of Microbiology, SRM University, Delhi-NCR, Rajiv Gandhi Education City, Sonepat 131029, India
| | - Zeeshan Fatima
- Department of Medical Laboratory Sciences, College of Applied Medical Sciences, University of Bisha, Bisha 61922, Saudi Arabia
- Amity Institute of Biotechnology, Amity University Haryana, Gurugram 122413, India
| | - Ramendra Pati Pandey
- Centre for Drug Design Discovery and Development (C4D), SRM University, Delhi-NCR, Rajiv Gandhi Education City, Sonepat 131029, India
- Department of Microbiology, SRM University, Delhi-NCR, Rajiv Gandhi Education City, Sonepat 131029, India
- Correspondence: (R.P.P.); (S.H.)
| | - Saif Hameed
- Amity Institute of Biotechnology, Amity University Haryana, Gurugram 122413, India
- Correspondence: (R.P.P.); (S.H.)
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Botta L, Cesarini S, Zippilli C, Bizzarri BM, Fanelli A, Saladino R. Multicomponent reactions in the synthesis of antiviral compounds. Curr Med Chem 2021; 29:2013-2050. [PMID: 34620058 DOI: 10.2174/0929867328666211007121837] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Revised: 07/16/2021] [Accepted: 08/18/2021] [Indexed: 11/22/2022]
Abstract
BACKGROUND Multicomponent reactions are one-pot processes for the synthesis of highly functionalized hetero-cyclic and hetero-acyclic compounds, often endowed with biological activity. OBJECTIVE Multicomponent reactions are considered green processes with high atom economy. In addition, they present advantages compared to the classic synthetic methods such as high efficiency and low wastes production. METHOD In these reactions two or more reagents are combined together in the same flask to yield a product containing almost all the atoms of the starting materials. RESULTS The scope of this review is to present an overview of the application of multicomponent reactions in the synthesis of compounds endowed with antiviral activity. The syntheses are classified depending on the viral target. CONCLUSION Multicomponent reactions can be applied to all the stages of the drug discovery and development process making them very useful in the search for new agents active against emerging (viral) pathogens.
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Affiliation(s)
- Lorenzo Botta
- Department Biological and Ecological Sciences, University of Tuscia, Viterbo. Italy
| | - Silvia Cesarini
- Department Biological and Ecological Sciences, University of Tuscia, Viterbo. Italy
| | - Claudio Zippilli
- Department Biological and Ecological Sciences, University of Tuscia, Viterbo. Italy
| | | | - Angelica Fanelli
- Department Biological and Ecological Sciences, University of Tuscia, Viterbo. Italy
| | - Raffaele Saladino
- Department Biological and Ecological Sciences, University of Tuscia, Viterbo. Italy
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Lin H, Li G, Peng X, Deng A, Ye L, Shi L, Wang T, He J. The Use of CRISPR/Cas9 as a Tool to Study Human Infectious Viruses. Front Cell Infect Microbiol 2021; 11:590989. [PMID: 34513721 PMCID: PMC8430244 DOI: 10.3389/fcimb.2021.590989] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Accepted: 08/04/2021] [Indexed: 12/12/2022] Open
Abstract
Clustered regularly interspaced short palindromic repeats (CRISPR) systems are a set of versatile gene-editing toolkit that perform diverse revolutionary functions in various fields of application such as agricultural practices, food industry, biotechnology, biomedicine, and clinical research. Specially, as a novel antiviral method of choice, CRISPR/Cas9 system has been extensively and effectively exploited to fight against human infectious viruses. Infectious diseases including human immunodeficiency virus (HIV), hepatitis B virus (HBV), human papillomavirus (HPV), and other viruses are still global threats with persistent potential to probably cause pandemics. To facilitate virus removals, the CRISPR/Cas9 system has already been customized to confer new antiviral capabilities into host animals either by modifying host genome or by directly targeting viral inherent factors in the form of DNA. Although several limitations and difficulties still need to be conquered, this technology holds great promises in the treatment of human viral infectious diseases. In this review, we will first present a brief biological feature of CRISPR/Cas9 systems, which includes a description of CRISPR/Cas9 structure and composition; thereafter, we will focus on the investigations and applications that employ CRISPR/Cas9 system to combat several human infectious viruses and discuss challenges and future perspectives of using this new platform in the preclinical and clinical settings as an antiviral strategy.
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Affiliation(s)
- Huafeng Lin
- Changsha Hospital for Maternal and Child Health Care of Hunan Normal University, Changsha, China.,Institute of Food Safety and Nutrition, Jinan University, Guangzhou, China
| | - Gang Li
- Institute of Biomedicine and Department of Cell Biology, Jinan University, Guangzhou, China
| | - Xiangwen Peng
- Changsha Hospital for Maternal and Child Health Care of Hunan Normal University, Changsha, China
| | - Aimin Deng
- Changsha Hospital for Maternal and Child Health Care of Hunan Normal University, Changsha, China
| | - Lei Ye
- Institute of Food Safety and Nutrition, Jinan University, Guangzhou, China
| | - Lei Shi
- Institute of Food Safety and Nutrition, Jinan University, Guangzhou, China
| | - Tuanmei Wang
- Changsha Hospital for Maternal and Child Health Care of Hunan Normal University, Changsha, China
| | - Jun He
- Changsha Hospital for Maternal and Child Health Care of Hunan Normal University, Changsha, China
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Kaur Kohli S, Bhardwaj A, Bhardwaj V, Sharma A, Kalia N, Landi M, Bhardwaj R. Therapeutic Potential of Brassinosteroids in Biomedical and Clinical Research. Biomolecules 2020; 10:E572. [PMID: 32283642 PMCID: PMC7226375 DOI: 10.3390/biom10040572] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2020] [Revised: 03/28/2020] [Accepted: 04/03/2020] [Indexed: 12/11/2022] Open
Abstract
Steroids are a pivotal class of hormones with a key role in growth modulation and signal transduction in multicellular organisms. Synthetic steroids are widely used to cure large array of viral, fungal, bacterial, and cancerous infections. Brassinosteroids (BRs) are a natural collection of phytosterols, which have structural similarity with animal steroids. BRs are dispersed universally throughout the plant kingdom. These plant steroids are well known to modulate a plethora of physiological responses in plants leading to improvement in quality as well as yield of food crops. Moreover, they have been found to play imperative role in stress-fortification against various stresses in plants. Over a decade, BRs have conquered worldwide interest due to their diverse biological activities in animal systems. Recent studies have indicated anticancerous, antiangiogenic, antiviral, antigenotoxic, antifungal, and antibacterial bioactivities of BRs in the animal test systems. BRs inhibit replication of viruses and induce cytotoxic effects on cancerous cell lines. Keeping in view the biological activities of BRs, this review is an attempt to update the information about prospects of BRs in biomedical and clinical application.
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Affiliation(s)
- Sukhmeen Kaur Kohli
- Plant Stress Physiology Lab, Department of Botanical and Environment Sciences, Guru Nanak Dev University, Amritsar 143005, Punjab, India; (S.K.K.); (A.S.)
| | - Abhay Bhardwaj
- Department of Bio-organic and Biological Chemistry, Kharkiv National Medical University, Kharkiv 61000, Ukraine; (A.B.); (V.B.)
| | - Vinay Bhardwaj
- Department of Bio-organic and Biological Chemistry, Kharkiv National Medical University, Kharkiv 61000, Ukraine; (A.B.); (V.B.)
| | - Anket Sharma
- Plant Stress Physiology Lab, Department of Botanical and Environment Sciences, Guru Nanak Dev University, Amritsar 143005, Punjab, India; (S.K.K.); (A.S.)
- State Key Laboratory of Subtropical Silviculture, Zhejiang A&F University, Hangzhou 311300, China
| | - Namarta Kalia
- Department of Molecular Biology and Biochemistry, Guru Nanak Dev University, Amritsar 143005, Punjab, India;
| | - Marco Landi
- Department of Agriculture, Food & Environment, University of Pisa, Via del Borghetto 80, 56124 Pisa, Italy
- Interdepartmental Research Center Nutrafood “Nutraceuticals and Food for Health”, University of Pisa, Via del Borghetto 80, 56124 Pisa, Italy
| | - Renu Bhardwaj
- Plant Stress Physiology Lab, Department of Botanical and Environment Sciences, Guru Nanak Dev University, Amritsar 143005, Punjab, India; (S.K.K.); (A.S.)
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Jia M, Zhao R, Xu B, Yan W, Chu F, Gu H, Xie T, Xiang H, Ren J, Chen D, Wang P, Lei H. Synthesis and biological activity evaluation of novel peroxo-bridged derivatives as potential anti-hepatitis B virus agents. MEDCHEMCOMM 2017; 8:148-151. [PMID: 30108700 DOI: 10.1039/c6md00344c] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/20/2016] [Accepted: 10/08/2016] [Indexed: 01/09/2023]
Abstract
Previous studies have demonstrated that natural steroid compounds containing a peroxide bridge exhibited potential anti-hepatitis B virus activity. To continue our research, a simple and regioselective methodology, using Eosin Y as a clean photosensitized oxidation catalyst, was developed for the synthesis of a peroxide bridge in steroids. The method that using Eosin Y as the catalyst was exposed to visible light and furbished in high yields, did not involve tedious work-up or purification, and avoided using environmentally hazardous solvents. It can be regarded as a green protocol. Moreover, a series of cholesterol and β-sitosterol derivatives containing a peroxide bridge were synthesized using this method and screened for their anti-HBV activity. Among the compounds synthesized in this research, 5α,8α-cyclicobioxygen-6-vinyl-3-oxo-cholesterone (1f, 3.13 μg ml-1) had the most potent activity with inhibition rates of 77.45% ± 6.01% and 58.73% ± 8.64% on the secretion of HBsAg and HBeAg antigens, respectively, after 8 days. Further acute toxicity test showed that the LD50 value of compound 1f was 362.46 mg kg-1 after an intraperitoneal injection in mice. Moreover, structure-activity relationships of cholesterol and β-sitosterol derivatives were briefly discussed.
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Affiliation(s)
- Menglu Jia
- School of Chinese Pharmacy , Beijing University of Chinese Medicine , Beijing 100102 , China . ;
| | - Rui Zhao
- School of Chinese Pharmacy , Beijing University of Chinese Medicine , Beijing 100102 , China . ;
| | - Bing Xu
- School of Chinese Pharmacy , Beijing University of Chinese Medicine , Beijing 100102 , China . ;
| | - Wenqiang Yan
- School of Chinese Pharmacy , Beijing University of Chinese Medicine , Beijing 100102 , China . ;
| | - Fuhao Chu
- School of Chinese Pharmacy , Beijing University of Chinese Medicine , Beijing 100102 , China . ;
| | - Hongshun Gu
- Department of Pharmacology , Xuanwu Hospital of Capital Medical University , Key Laboratory for Neurodegenerative Diseases of Ministry of Education , Beijing 100053 , China
| | - Tianxin Xie
- School of Chinese Pharmacy , Beijing University of Chinese Medicine , Beijing 100102 , China . ;
| | - Hongjun Xiang
- School of Chinese Pharmacy , Beijing University of Chinese Medicine , Beijing 100102 , China . ;
| | - Jian Ren
- School of Chinese Pharmacy , Beijing University of Chinese Medicine , Beijing 100102 , China . ;
| | - Dagang Chen
- Beijing lam ze biological technology co, LTD , 102500 , China
| | - Penglong Wang
- School of Chinese Pharmacy , Beijing University of Chinese Medicine , Beijing 100102 , China . ;
| | - Haimin Lei
- School of Chinese Pharmacy , Beijing University of Chinese Medicine , Beijing 100102 , China . ;
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Michelini FM, Bueno CA, Molinari AM, Galigniana MD, Galagovsky LR, Alché LE, Ramírez JA. Synthetic stigmastanes with dual antiherpetic and immunomodulating activities inhibit ERK and Akt signaling pathways without binding to glucocorticoid receptors. Biochim Biophys Acta Gen Subj 2016; 1860:129-39. [DOI: 10.1016/j.bbagen.2015.10.024] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2015] [Revised: 10/07/2015] [Accepted: 10/23/2015] [Indexed: 01/09/2023]
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Szczubiałka K, Pyrć K, Nowakowska M. In search for effective and definitive treatment of herpes simplex virus type 1 (HSV-1) infections. RSC Adv 2016. [DOI: 10.1039/c5ra22896d] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Abstract
Herpes Simplex Virus type 1 (HSV-1) is a nuclear replicating enveloped virus.
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Affiliation(s)
| | - Krzysztof Pyrć
- Faculty of Biochemistry, Biophysics and Biotechnology
- Jagiellonian University
- 30-387 Kraków
- Poland
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Dávola ME, Mazaira GI, Galigniana MD, Alché LE, Ramírez JA, Barquero AA. Synthetic pregnenolone derivatives as antiviral agents against acyclovir-resistant isolates of Herpes Simplex Virus Type 1. Antiviral Res 2015; 122:55-63. [DOI: 10.1016/j.antiviral.2015.08.002] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2015] [Revised: 08/04/2015] [Accepted: 08/06/2015] [Indexed: 10/23/2022]
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Zhabinskii VN, Khripach NB, Khripach VA. Steroid plant hormones: effects outside plant kingdom. Steroids 2015; 97:87-97. [PMID: 25217849 DOI: 10.1016/j.steroids.2014.08.025] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/09/2014] [Revised: 08/12/2014] [Accepted: 08/25/2014] [Indexed: 12/22/2022]
Abstract
Brassinosteroids (BS) are the first group of steroid-hormonal compounds isolated from and acting in plants. Among numerous physiological effects of BS growth stimulation and adaptogenic activities are especially remarkable. In this review, we provide evidence that BS possess similar types of activity also beyond plant kingdom at concentrations comparable with those for plants. This finding allows looking at steroids from a new point of view: how common are the mechanisms of steroid bioregulation in different types of organisms from protozoa to higher animals.
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Affiliation(s)
- Vladimir N Zhabinskii
- Institute of Bioorganic Chemistry, National Academy of Sciences of Belarus, Kuprevich St., 5/2, 220141 Minsk, Belarus.
| | - Natalia B Khripach
- Institute of Bioorganic Chemistry, National Academy of Sciences of Belarus, Kuprevich St., 5/2, 220141 Minsk, Belarus
| | - Vladimir A Khripach
- Institute of Bioorganic Chemistry, National Academy of Sciences of Belarus, Kuprevich St., 5/2, 220141 Minsk, Belarus
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Patil MR, Elbert T, Keri RS. Labelling of brassinosteroids by isotopes of hydrogen and carbon. RSC Adv 2015. [DOI: 10.1039/c5ra04081g] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The present review will focus on the synthetic efforts made in this field from the time of discovery of labelled BRs until the present day.
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Affiliation(s)
- Mahadeo R. Patil
- Centre for Nano and Material Sciences
- Jain University
- Jain Global Campus
- Bangalore 562112
- India
| | - Tomáš Elbert
- Institute of Organic Chemistry and Biochemistry
- Academy of Sciences of the Czech Republic
- 16610 Prague 6
- Czech Republic
| | - Rangappa S. Keri
- Centre for Nano and Material Sciences
- Jain University
- Jain Global Campus
- Bangalore 562112
- India
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Torres NI, Castilla V, Wachsman M. DHEA inhibits measles virus through a mechanism independent of its ability to modulate the Raf/MEK/ERK signaling pathway. Future Virol 2012. [DOI: 10.2217/fvl.12.107] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Aim: Despite the existence of an effective vaccine, measles infection is still frequent in many developing countries with reduced health infrastructure, and it is one of the major causes of child death globally. In the past decade numerous outbreaks have occurred in developed countries, giving a fresh impetus to antiviral research against measles virus. The aim of this study was to investigate the antiviral activity of the natural steroid hormone DHEA against measles virus and the role of the Raf/MEK/ERK signaling pathway in viral multiplication and DHEA’s antiviral activity. Materials & methods: The antiviral activity of DHEA and two ERK modulators, UO126 and anisomycin, was determined using a virus yield reduction assay. Furthermore, we studied DHEA’s virucidal activity and the viral multiplication step affected by the compound. The effect of virus infection on the Raf/MEK/ERK pathway and the activity of those compounds against measles virus spread and induced cytopathic effect were studied using western blot and indirect immunofluorescence. Results & conclusion: We found that DHEA and UO126 are active against measles virus and that they are able to diminish virus-induced cytopathic effects. Also, our study showed that early events in the viral multiplication cycle trigger ERK activation, suggesting that DHEA, a Raf/MEK/ERK modulator, may not exert its antiviral activity through the modulation of this pathway. Our results may provide a first step in the development of new antiviral agents against measles virus.
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Affiliation(s)
- Nicolás I Torres
- Laboratorio de Virología. Departamento de Química Biológica. Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, Pabellón 2, Piso 4, 1428, Buenos Aires, Argentina
| | - Viviana Castilla
- Laboratorio de Virología. Departamento de Química Biológica. Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, Pabellón 2, Piso 4, 1428, Buenos Aires, Argentina
| | - Mónica Wachsman
- Laboratorio de Virología. Departamento de Química Biológica. Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, Pabellón 2, Piso 4, 1428, Buenos Aires, Argentina
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Dávola ME, Alonso F, Cabrera GM, Ramírez JA, Barquero AA. Sterol analogues with diamide side chains interfere with the intracellular localization of viral glycoproteins. Biochem Biophys Res Commun 2012; 427:107-12. [PMID: 22982541 DOI: 10.1016/j.bbrc.2012.09.019] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2012] [Accepted: 09/05/2012] [Indexed: 12/01/2022]
Abstract
The need to develop novel antiviral agents encouraged us to assess the antiviral activity of synthetic sterol analogues with a diamide side chains. Cytotoxicity and antiviral activity of a family of azasterol previously synthesized was evaluated against herpes simplex virus 1 (HSV-1) (KOS and B2006) and vesicular stomatitis virus (VSV). This family of compounds was extended by the synthesis of novel analogs using an Ugi multicomponent reaction and their ability to inhibit viral multiplication was also evaluated. The results show that some of the compounds tested exert an antiviral activity. Besides, the effect of the azasterols on the intracellular localization of viral glycoproteins was examined. Strikingly, alteration on the glycoprotein D (gD) of HSV-1 fluorescence pattern was observed with both the antiherpetic compounds and the inactive azasterols.
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Affiliation(s)
- María Eugenia Dávola
- Laboratorio de Virología, Departamento de Química Biológica and IQUIBICEN (CONICET-Facultad de Ciencias Exactas y Naturales), Universidad de Buenos Aires, Pabellón 2, Piso 4, Ciudad Universitaria, C1428EGA Buenos Aires, Argentina
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