1
|
Ianevski A, Frøysa IT, Lysvand H, Calitz C, Smura T, Schjelderup Nilsen HJ, Høyer E, Afset JE, Sridhar A, Wolthers KC, Zusinaite E, Tenson T, Kurg R, Oksenych V, Galabov AS, Stoyanova A, Bjørås M, Kainov DE. The combination of pleconaril, rupintrivir, and remdesivir efficiently inhibits enterovirus infections in vitro, delaying the development of drug-resistant virus variants. Antiviral Res 2024; 224:105842. [PMID: 38417531 DOI: 10.1016/j.antiviral.2024.105842] [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: 01/03/2024] [Revised: 02/10/2024] [Accepted: 02/24/2024] [Indexed: 03/01/2024]
Abstract
Enteroviruses are a significant global health concern, causing a spectrum of diseases from the common cold to more severe conditions like hand-foot-and-mouth disease, meningitis, myocarditis, pancreatitis, and poliomyelitis. Current treatment options for these infections are limited, underscoring the urgent need for effective therapeutic strategies. To find better treatment option we analyzed toxicity and efficacy of 12 known broad-spectrum anti-enterovirals both individually and in combinations against different enteroviruses in vitro. We identified several novel, synergistic two-drug and three-drug combinations that demonstrated significant inhibition of enterovirus infections in vitro. Specifically, the triple-drug combination of pleconaril, rupintrivir, and remdesivir exhibited remarkable efficacy against echovirus (EV) 1, EV6, EV11, and coxsackievirus (CV) B5, in human lung epithelial A549 cells. This combination surpassed the effectiveness of single-agent or dual-drug treatments, as evidenced by its ability to protect A549 cells from EV1-induced cytotoxicity across seven passages. Additionally, this triple-drug cocktail showed potent antiviral activity against EV-A71 in human intestinal organoids. Thus, our findings highlight the therapeutic potential of the pleconaril-rupintrivir-remdesivir combination as a broad-spectrum treatment option against a range of enterovirus infections. The study also paves the way towards development of strategic antiviral drug combinations with virus family coverage and high-resistance barriers.
Collapse
Affiliation(s)
- Aleksandr Ianevski
- Department of Clinical and Molecular Medicine (IKOM), Norwegian University of Science and Technology, 7028 Trondheim, Norway
| | - Irene Trøen Frøysa
- Department of Clinical and Molecular Medicine (IKOM), Norwegian University of Science and Technology, 7028 Trondheim, Norway
| | - Hilde Lysvand
- Department of Clinical and Molecular Medicine (IKOM), Norwegian University of Science and Technology, 7028 Trondheim, Norway
| | - Carlemi Calitz
- OrganoVIR Labs, Department of Medical Microbiology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, the Netherlands
| | - Teemu Smura
- Department of Virology, University of Helsinki, 00014 Helsinki, Finland; HUS Diagnostic Center, Clinical Microbiology, Helsinki University Hospital, University of Helsinki, 00029 Helsinki, Finland
| | | | - Erling Høyer
- Department of Medical Microbiology, Clinic for Laboratory Medicine, St. Olavs Hospital, 7028 Trondheim, Norway
| | - Jan Egil Afset
- Department of Clinical and Molecular Medicine (IKOM), Norwegian University of Science and Technology, 7028 Trondheim, Norway; Department of Medical Microbiology, Clinic for Laboratory Medicine, St. Olavs Hospital, 7028 Trondheim, Norway
| | - Adithya Sridhar
- OrganoVIR Labs, Dept of Pediatric Infectious Diseases, Emma Children's Hospital, Amsterdam University Centers, University of Amsterdam, Amsterdam, the Netherlands
| | - Katja C Wolthers
- OrganoVIR Labs, Department of Medical Microbiology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, the Netherlands
| | - Eva Zusinaite
- Institute of Technology, University of Tartu, 50411 Tartu, Estonia
| | - Tanel Tenson
- Institute of Technology, University of Tartu, 50411 Tartu, Estonia
| | - Reet Kurg
- Institute of Technology, University of Tartu, 50411 Tartu, Estonia
| | - Valentyn Oksenych
- Broegelmann Research Laboratory, Department of Clinical Science, University of Bergen, Bergen, Norway
| | - Angel S Galabov
- The Stephan Angeloff Institute of Microbiology, Bulgarian Academy of Sciences, Sofia, Bulgaria
| | - Adelina Stoyanova
- The Stephan Angeloff Institute of Microbiology, Bulgarian Academy of Sciences, Sofia, Bulgaria
| | - Magnar Bjørås
- Department of Clinical and Molecular Medicine (IKOM), Norwegian University of Science and Technology, 7028 Trondheim, Norway; Department of Microbiology, Oslo University Hospital and University of Oslo, 0372 Oslo, Norway
| | - Denis E Kainov
- Department of Clinical and Molecular Medicine (IKOM), Norwegian University of Science and Technology, 7028 Trondheim, Norway; Institute for Molecular Medicine Finland, University of Helsinki, 00014, Helsinki, Finland.
| |
Collapse
|
2
|
Wang Y, Li P, Xu L, de Vries AC, Rottier RJ, Wang W, Crombag MRB, Peppelenbosch MP, Kainov DE, Pan Q. Combating pan-coronavirus infection by indomethacin through simultaneously inhibiting viral replication and inflammatory response. iScience 2023; 26:107631. [PMID: 37664584 PMCID: PMC10474465 DOI: 10.1016/j.isci.2023.107631] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2023] [Revised: 07/05/2023] [Accepted: 08/11/2023] [Indexed: 09/05/2023] Open
Abstract
Severe infections with coronaviruses are often accompanied with hyperinflammation, requiring therapeutic strategies to simultaneously tackle the virus and inflammation. By screening a safe-in-human broad-spectrum antiviral agents library, we identified that indomethacin can inhibit pan-coronavirus infection in human cell and airway organoids models. Combining indomethacin with oral antiviral drugs authorized for treating COVID-19 results in synergistic anti-coronavirus activity. Coincidentally, screening a library of FDA-approved drugs identified indomethacin as the most potent potentiator of interferon response through increasing STAT1 phosphorylation. Combining indomethacin with interferon-alpha exerted synergistic antiviral effects against multiple coronaviruses. The anti-coronavirus activity of indomethacin is associated with activating interferon response. In a co-culture system of lung epithelial cells with macrophages, indomethacin inhibited both viral replication and inflammatory response. Collectively, indomethacin is a pan-coronavirus inhibitor that can simultaneously inhibit virus-triggered inflammatory response. The therapeutic potential of indomethacin can be further augmented by combining it with oral antiviral drugs or interferon-alpha.
Collapse
Affiliation(s)
- Yining Wang
- Department of Gastroenterology and Hepatology, Erasmus MC-University Medical Center, Rotterdam, the Netherlands
| | - Pengfei Li
- Department of Gastroenterology and Hepatology, Erasmus MC-University Medical Center, Rotterdam, the Netherlands
| | - Lei Xu
- Department of Gastroenterology and Hepatology, Erasmus MC-University Medical Center, Rotterdam, the Netherlands
- State Key Laboratory of Crop Stress Biology for Arid Areas, Shaanxi Key Laboratory of Agricultural and Environmental Microbiology, College of Life Sciences, Northwest A&F University, Yangling 712100, Shaanxi, China
| | - Annemarie C. de Vries
- Department of Gastroenterology and Hepatology, Erasmus MC-University Medical Center, Rotterdam, the Netherlands
| | - Robbert J. Rottier
- Department of Pediatric Surgery, Erasmus MC-Sophia Children’s Hospital, Rotterdam, the Netherlands
- Department of Cell Biology, Erasmus MC-University Medical Center, Rotterdam, the Netherlands
| | - Wenshi Wang
- Department of Gastroenterology and Hepatology, Erasmus MC-University Medical Center, Rotterdam, the Netherlands
- Jiangsu Key Laboratory of Immunity and Metabolism, Department of Pathogenic Biology and Immunology, Xuzhou Medical University, Xuzhou, China
| | - Marie-Rose B.S. Crombag
- Department of Hospital Pharmacy, Erasmus MC-University Medical Center, Rotterdam, the Netherlands
| | - Maikel P. Peppelenbosch
- Department of Gastroenterology and Hepatology, Erasmus MC-University Medical Center, Rotterdam, the Netherlands
| | - Denis E. Kainov
- Department of Clinical and Molecular Medicine, Norwegian University of Science and Technology, 7028 Trondheim, Norway
- Institute of Technology, University of Tartu, 50090 Tartu, Estonia
| | - Qiuwei Pan
- Department of Gastroenterology and Hepatology, Erasmus MC-University Medical Center, Rotterdam, the Netherlands
| |
Collapse
|
3
|
Straková P, Bednář P, Kotouček J, Holoubek J, Fořtová A, Svoboda P, Štefánik M, Huvarová I, Šimečková P, Mašek J, Gvozdev DA, Mikhnovets IE, Chistov AA, Nikitin TD, Krasilnikov MS, Ustinov AV, Alferova VA, Korshun VA, Růžek D, Eyer L. Antiviral activity of singlet oxygen-photogenerating perylene compounds against SARS-CoV-2: Interaction with the viral envelope and photodynamic virion inactivation. Virus Res 2023; 334:199158. [PMID: 37339718 PMCID: PMC10307035 DOI: 10.1016/j.virusres.2023.199158] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2023] [Revised: 06/09/2023] [Accepted: 06/18/2023] [Indexed: 06/22/2023]
Abstract
The coronavirus disease 2019 (COVID-19) pandemic, caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), has prompted great interest in novel broad-spectrum antivirals, including perylene-related compounds. In the present study, we performed a structure-activity relationship analysis of a series of perylene derivatives, which comprised a large planar perylene residue, and structurally divergent polar groups connected to the perylene core by a rigid ethynyl or thiophene linker. Most of the tested compounds did not exhibit significant cytotoxicity towards multiple cell types susceptible to SARS-CoV-2 infection, and did not change the expressions of cellular stress-related genes under normal light conditions. These compounds showed nanomolar or sub-micromolar dose-dependent anti-SARS-CoV-2 activity, and also suppressed the in vitro replication of feline coronavirus (FCoV), also termed feline infectious peritonitis virus (FIPV). Perylene compounds exhibited high affinity for liposomal and cellular membranes, and efficiently intercalated into the envelopes of SARS-CoV-2 virions, thereby blocking the viral-cell fusion machinery. Furthermore, the studied compounds were demonstrated to be potent photosensitizers, generating reactive oxygen species (ROS), and their anti-SARS-CoV-2 activities were considerably enhanced after irradiation with blue light. Our results indicated that photosensitization is the major mechanism underlying the anti-SARS-CoV-2 activity of perylene derivatives, with these compounds completely losing their antiviral potency under red light. Overall, perylene-based compounds are broad-spectrum antivirals against multiple enveloped viruses, with antiviral action based on light-induced photochemical damage (ROS-mediated, likely singlet oxygen-mediated), causing impairment of viral membrane rheology.
Collapse
Affiliation(s)
- Petra Straková
- Laboratory of Emerging Viral Diseases, Veterinary Research Institute, CZ-621 00 Brno, Czech Republic; Institute of Parasitology, Biology Centre of the Czech Academy of Sciences, CZ-370 05 České Budějovice, Czech Republic; Department of Experimental Biology, Faculty of Science, Masaryk University, CZ-62500 Brno, Czech Republic
| | - Petr Bednář
- Laboratory of Emerging Viral Diseases, Veterinary Research Institute, CZ-621 00 Brno, Czech Republic; Institute of Parasitology, Biology Centre of the Czech Academy of Sciences, CZ-370 05 České Budějovice, Czech Republic; Department of Experimental Biology, Faculty of Science, Masaryk University, CZ-62500 Brno, Czech Republic; Faculty of Science, University of South Bohemia, Ceske Budejovice, CZ-37005, Czech Republic
| | - Jan Kotouček
- Department of Pharmacology and Toxicology, Veterinary Research Institute, CZ-621 00 Brno, Czech Republic
| | - Jiří Holoubek
- Laboratory of Emerging Viral Diseases, Veterinary Research Institute, CZ-621 00 Brno, Czech Republic; Institute of Parasitology, Biology Centre of the Czech Academy of Sciences, CZ-370 05 České Budějovice, Czech Republic; Department of Experimental Biology, Faculty of Science, Masaryk University, CZ-62500 Brno, Czech Republic
| | - Andrea Fořtová
- Laboratory of Emerging Viral Diseases, Veterinary Research Institute, CZ-621 00 Brno, Czech Republic; Department of Experimental Biology, Faculty of Science, Masaryk University, CZ-62500 Brno, Czech Republic
| | - Pavel Svoboda
- Laboratory of Emerging Viral Diseases, Veterinary Research Institute, CZ-621 00 Brno, Czech Republic; Institute of Parasitology, Biology Centre of the Czech Academy of Sciences, CZ-370 05 České Budějovice, Czech Republic; Department of Experimental Biology, Faculty of Science, Masaryk University, CZ-62500 Brno, Czech Republic; Department of Pharmacology and Pharmacy, Faculty of Veterinary Medicine, University of Veterinary Sciences Brno, CZ-612 42 Brno, Czech Republic
| | - Michal Štefánik
- Department of Chemistry and Biochemistry, Mendel University in Brno, CZ-61300 Brno, Czech Republic
| | - Ivana Huvarová
- Laboratory of Emerging Viral Diseases, Veterinary Research Institute, CZ-621 00 Brno, Czech Republic
| | - Pavlína Šimečková
- Department of Pharmacology and Toxicology, Veterinary Research Institute, CZ-621 00 Brno, Czech Republic
| | - Josef Mašek
- Department of Pharmacology and Toxicology, Veterinary Research Institute, CZ-621 00 Brno, Czech Republic
| | - Daniil A Gvozdev
- Department of Biology, Lomonosov Moscow State University, Moscow, 119991, Russia
| | - Igor E Mikhnovets
- Department of Chemistry, Lomonosov Moscow State University, Moscow, 119991, Russia; Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Moscow, 117997, Russia
| | - Alexey A Chistov
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Moscow, 117997, Russia
| | - Timofei D Nikitin
- Department of Chemistry, Lomonosov Moscow State University, Moscow, 119991, Russia; Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Moscow, 117997, Russia
| | - Maxim S Krasilnikov
- Department of Chemistry, Lomonosov Moscow State University, Moscow, 119991, Russia; Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Moscow, 117997, Russia
| | - Alexey V Ustinov
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Moscow, 117997, Russia
| | - Vera A Alferova
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Moscow, 117997, Russia
| | - Vladimir A Korshun
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Moscow, 117997, Russia
| | - Daniel Růžek
- Laboratory of Emerging Viral Diseases, Veterinary Research Institute, CZ-621 00 Brno, Czech Republic; Institute of Parasitology, Biology Centre of the Czech Academy of Sciences, CZ-370 05 České Budějovice, Czech Republic; Department of Experimental Biology, Faculty of Science, Masaryk University, CZ-62500 Brno, Czech Republic
| | - Luděk Eyer
- Laboratory of Emerging Viral Diseases, Veterinary Research Institute, CZ-621 00 Brno, Czech Republic; Institute of Parasitology, Biology Centre of the Czech Academy of Sciences, CZ-370 05 České Budějovice, Czech Republic; Department of Experimental Biology, Faculty of Science, Masaryk University, CZ-62500 Brno, Czech Republic.
| |
Collapse
|
4
|
Mishra N, Quon AS, Nguyen A, Papazyan EK, Hao Y, Liu Y. Constructing Physiological Defense Systems against Infectious Disease with Metal-Organic Frameworks: A Review. ACS APPLIED BIO MATERIALS 2023; 6:3052-3065. [PMID: 37560923 PMCID: PMC10445270 DOI: 10.1021/acsabm.3c00391] [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: 06/01/2023] [Accepted: 08/01/2023] [Indexed: 08/11/2023]
Abstract
The swift and deadly spread of infectious diseases, alongside the rapid advancement of scientific technology in the past several centuries, has led to the invention of various methods for protecting people from infection. In recent years, a class of crystalline porous materials, metal-organic frameworks (MOFs), has shown great potential in constructing defense systems against infectious diseases. This review addresses current approaches to combating infectious diseases through the utilization of MOFs in vaccine development, antiviral and antibacterial treatment, and personal protective equipment (PPE). Along with an updated account of MOFs used for designing defense systems against infectious diseases, directions are also suggested for expanding avenues of current MOF research to develop more effective approaches and tools to prevent the widespread nature of infectious diseases.
Collapse
Affiliation(s)
- Nikita
O. Mishra
- Department
of Chemistry and Biochemistry, California
State University, Los Angeles, 5151 State University Drive, Los Angeles, California 90032, United States
| | - Alisa S. Quon
- Department
of Chemistry and Biochemistry, California
State University, Los Angeles, 5151 State University Drive, Los Angeles, California 90032, United States
| | - Anna Nguyen
- Department
of Chemistry and Biochemistry, California
State University, Los Angeles, 5151 State University Drive, Los Angeles, California 90032, United States
| | - Edgar K. Papazyan
- Department
of Chemistry and Biochemistry, California
State University, Los Angeles, 5151 State University Drive, Los Angeles, California 90032, United States
| | - Yajiao Hao
- Department
of Chemistry and Biochemistry, California
State University, Los Angeles, 5151 State University Drive, Los Angeles, California 90032, United States
| | - Yangyang Liu
- Department
of Chemistry and Biochemistry, California
State University, Los Angeles, 5151 State University Drive, Los Angeles, California 90032, United States
| |
Collapse
|
5
|
Grazia Martina M, Giammarino F, Vicenti I, Groaz E, Rozenski J, Incerti M, Sannio F, Docquier JD, Zazzi M, Radi M. Nucleoside Derivatives of 2,6-Diaminopurine Antivirals: Base-Modified Nucleosides with Broad-Spectrum Antimicrobial Properties. ChemMedChem 2023; 18:e202300200. [PMID: 37221137 DOI: 10.1002/cmdc.202300200] [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: 04/12/2023] [Revised: 05/22/2023] [Accepted: 05/23/2023] [Indexed: 05/25/2023]
Abstract
The plethora of viral outbreaks experienced in the last decade, together with the widespread distribution of many re-emerging and newly emerging viruses, emphasize the urgent need for novel broad-spectrum antivirals as tools for early intervention in case of future epidemics. Non-natural nucleosides have been at the forefront for the treatment of infectious diseases for many years and still represent one of the most successful classes of antiviral molecules on the market. In the attempt to explore the biologically relevant chemical space of this class of antimicrobials, we describe herein the development of novel base-modified nucleosides by converting previously identified 2,6-diaminopurine antivirals into the corresponding D/L ribonucleosides, acyclic nucleosides and prodrug derivatives. A phenotypic screening against viruses belonging to different families (Flaviviridae, Coronaviridae, Retroviridae) and against a panel of Gram-positive and Gram-negative bacteria, allowed to identify a few interesting molecules with broad-spectrum antimicrobial activities.
Collapse
Affiliation(s)
- Maria Grazia Martina
- Dipartimento di Scienze degli Alimenti e del Farmaco, Università degli Studi di Parma, Parco Area delle Scienze, 27/A, 43124, Parma, Italy
| | - Federica Giammarino
- Dipartimento di Biotecnologie Mediche, Università degli Studi di Siena, Viale Bracci 16, 53100, Siena, Italy
| | - Ilaria Vicenti
- Dipartimento di Biotecnologie Mediche, Università degli Studi di Siena, Viale Bracci 16, 53100, Siena, Italy
| | - Elisabetta Groaz
- Rega Institute for Medical Research, Medicinal Chemistry, KU Leuven, Herestraat 49-Box 1041, 3000, Leuven, Belgium
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Via Marzolo 5, 35131, Padova, Italy
| | - Jef Rozenski
- Rega Institute for Medical Research, Medicinal Chemistry, KU Leuven, Herestraat 49-Box 1041, 3000, Leuven, Belgium
| | - Matteo Incerti
- Dipartimento di Scienze degli Alimenti e del Farmaco, Università degli Studi di Parma, Parco Area delle Scienze, 27/A, 43124, Parma, Italy
| | - Filomena Sannio
- Dipartimento di Biotecnologie Mediche, Università degli Studi di Siena, Viale Bracci 16, 53100, Siena, Italy
| | - Jean Denis Docquier
- Dipartimento di Biotecnologie Mediche, Università degli Studi di Siena, Viale Bracci 16, 53100, Siena, Italy
- Laboratoire de Bactériologie Moléculaire, Centre d'Ingénierie des Protéines, University of Liège, Allée du 6 Août, 4000, Liège, Belgium
| | - Maurizio Zazzi
- Dipartimento di Biotecnologie Mediche, Università degli Studi di Siena, Viale Bracci 16, 53100, Siena, Italy
| | - Marco Radi
- Dipartimento di Scienze degli Alimenti e del Farmaco, Università degli Studi di Parma, Parco Area delle Scienze, 27/A, 43124, Parma, Italy
| |
Collapse
|
6
|
Petakh P, Kamyshna I, Oksenych V, Kainov D, Kamyshnyi A. Metformin Therapy Changes Gut Microbiota Alpha-Diversity in COVID-19 Patients with Type 2 Diabetes: The Role of SARS-CoV-2 Variants and Antibiotic Treatment. Pharmaceuticals (Basel) 2023; 16:904. [PMID: 37375851 DOI: 10.3390/ph16060904] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Revised: 05/17/2023] [Accepted: 05/30/2023] [Indexed: 06/29/2023] Open
Abstract
The gut microbiota play a crucial role in maintaining host health and have a significant impact on human health and disease. In this study, we investigated the alpha diversity of gut microbiota in COVID-19 patients and analyzed the impact of COVID-19 variants, antibiotic treatment, type 2 diabetes (T2D), and metformin therapy on gut microbiota composition and diversity. We used a culture-based method to analyze the gut microbiota and calculated alpha-diversity using the Shannon H' and Simpson 1/D indices. We collected clinical data, such as the length of hospital stay (LoS), C-reactive protein (CRP) levels, and neutrophil-to-lymphocyte ratio. We found that patients with T2D had significantly lower alpha-diversity than those without T2D. Antibiotic use was associated with a reduction in alpha-diversity, while metformin therapy was associated with an increase. We did not find significant differences in alpha-diversity between the Delta and Omicron groups. The length of hospital stay, CRP levels, and NLR showed weak to moderate correlations with alpha diversity. Our findings suggest that maintaining a diverse gut microbiota may benefit COVID-19 patients with T2D. Interventions to preserve or restore gut microbiota diversity, such as avoiding unnecessary antibiotic use, promoting metformin therapy, and incorporating probiotics, may improve patient outcomes.
Collapse
Affiliation(s)
- Pavlo Petakh
- Department of Biochemistry and Pharmacology, Uzhhorod National University, 88000 Uzhhorod, Ukraine
- Department of Microbiology, Virology, and Immunology, I. Horbachevsky Ternopil National Medical University, 46001 Ternopil, Ukraine
| | - Iryna Kamyshna
- Department of Medical Rehabilitation, I. Horbachevsky Ternopil National Medical University, 46001 Ternopil, Ukraine
| | - Valentyn Oksenych
- Broegelmann Research Laboratory, Department of Clinical Science, University of Bergen, 5020 Bergen, Norway
| | - Denis Kainov
- Department for Clinical and Molecular Medicine (IKOM), Norwegian University of Science and Technology, 7491 Trondheim, Norway
- Institute of Technology, University of Tartu, 50090 Tartu, Estonia
| | - Aleksandr Kamyshnyi
- Department of Microbiology, Virology, and Immunology, I. Horbachevsky Ternopil National Medical University, 46001 Ternopil, Ukraine
| |
Collapse
|
7
|
Yang K, Wang C, Kreutzberger AJB, White KI, Pfuetzner RA, Esquivies L, Kirchhausen T, Brunger AT. Structure-based design of a SARS-CoV-2 Omicron-specific inhibitor. Proc Natl Acad Sci U S A 2023; 120:e2300360120. [PMID: 36940324 PMCID: PMC10068829 DOI: 10.1073/pnas.2300360120] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2023] [Accepted: 02/13/2023] [Indexed: 03/22/2023] Open
Abstract
The Omicron variant of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) introduced a relatively large number of mutations, including three mutations in the highly conserved heptad repeat 1 (HR1) region of the spike glycoprotein (S) critical for its membrane fusion activity. We show that one of these mutations, N969K induces a substantial displacement in the structure of the heptad repeat 2 (HR2) backbone in the HR1HR2 postfusion bundle. Due to this mutation, fusion-entry peptide inhibitors based on the Wuhan strain sequence are less efficacious. Here, we report an Omicron-specific peptide inhibitor designed based on the structure of the Omicron HR1HR2 postfusion bundle. Specifically, we inserted an additional residue in HR2 near the Omicron HR1 K969 residue to better accommodate the N969K mutation and relieve the distortion in the structure of the HR1HR2 postfusion bundle it introduced. The designed inhibitor recovers the loss of inhibition activity of the original longHR2_42 peptide with the Wuhan strain sequence against the Omicron variant in both a cell-cell fusion assay and a vesicular stomatitis virus (VSV)-SARS-CoV-2 chimera infection assay, suggesting that a similar approach could be used to combat future variants. From a mechanistic perspective, our work suggests the interactions in the extended region of HR2 may mediate the initial landing of HR2 onto HR1 during the transition of the S protein from the prehairpin intermediate to the postfusion state.
Collapse
Affiliation(s)
- Kailu Yang
- HHMI, Stanford University, Stanford, CA94305
- Department of Molecular and Cellular Physiology, Stanford University, Stanford, CA94305
- Department of Neurology and Neurological Sciences, Stanford University, Stanford, CA94305
- Department of Structural Biology, Stanford University, Stanford, CA94305
- Department of Photon Science, Stanford University, Stanford, CA94305
| | - Chuchu Wang
- HHMI, Stanford University, Stanford, CA94305
- Department of Molecular and Cellular Physiology, Stanford University, Stanford, CA94305
- Department of Neurology and Neurological Sciences, Stanford University, Stanford, CA94305
- Department of Structural Biology, Stanford University, Stanford, CA94305
- Department of Photon Science, Stanford University, Stanford, CA94305
| | - Alex J. B. Kreutzberger
- Program in Cellular and Molecular Medicine, Boston Children’s Hospital, Boston, MA02115
- Department of Pediatrics, Harvard Medical School, Boston, MA02115
| | - K. Ian White
- HHMI, Stanford University, Stanford, CA94305
- Department of Molecular and Cellular Physiology, Stanford University, Stanford, CA94305
- Department of Neurology and Neurological Sciences, Stanford University, Stanford, CA94305
- Department of Structural Biology, Stanford University, Stanford, CA94305
- Department of Photon Science, Stanford University, Stanford, CA94305
| | - Richard A. Pfuetzner
- HHMI, Stanford University, Stanford, CA94305
- Department of Molecular and Cellular Physiology, Stanford University, Stanford, CA94305
- Department of Neurology and Neurological Sciences, Stanford University, Stanford, CA94305
- Department of Structural Biology, Stanford University, Stanford, CA94305
- Department of Photon Science, Stanford University, Stanford, CA94305
| | - Luis Esquivies
- HHMI, Stanford University, Stanford, CA94305
- Department of Molecular and Cellular Physiology, Stanford University, Stanford, CA94305
- Department of Neurology and Neurological Sciences, Stanford University, Stanford, CA94305
- Department of Structural Biology, Stanford University, Stanford, CA94305
- Department of Photon Science, Stanford University, Stanford, CA94305
| | - Tomas Kirchhausen
- Program in Cellular and Molecular Medicine, Boston Children’s Hospital, Boston, MA02115
- Department of Pediatrics, Harvard Medical School, Boston, MA02115
- Department of Cell Biology, Harvard Medical School, Boston, MA02115
| | - Axel T. Brunger
- HHMI, Stanford University, Stanford, CA94305
- Department of Molecular and Cellular Physiology, Stanford University, Stanford, CA94305
- Department of Neurology and Neurological Sciences, Stanford University, Stanford, CA94305
- Department of Structural Biology, Stanford University, Stanford, CA94305
- Department of Photon Science, Stanford University, Stanford, CA94305
| |
Collapse
|
8
|
Li J, Wang Y, Solanki K, Atre R, Lavrijsen M, Pan Q, Baig MS, Li P. Nirmatrelvir exerts distinct antiviral potency against different human coronaviruses. Antiviral Res 2023; 211:105555. [PMID: 36791846 PMCID: PMC9925195 DOI: 10.1016/j.antiviral.2023.105555] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Revised: 02/08/2023] [Accepted: 02/12/2023] [Indexed: 02/15/2023]
Abstract
Nirmatrelvir is the main component of Paxlovid, an oral antiviral drug approved for the treatment of COVID-19 caused by SARS-COV-2 infection. Nirmatrelvir targets the main protease (Mpro), which is substantially conserved among different coronaviruses. Here, our molecular docking analysis indicates comparable affinity of nirmatrelvir binding to the Mpro enzymes of SARS-CoV-2 and three seasonal coronaviruses (OC43, 229E and NL63). However, in cell culture models, we found that nirmatrelvir potently inhibited SARS-CoV-2, OC43 and 229E, but not NL63. The insensitivity of NL63 to nirmatrelvir treatment was demonstrated at both viral replication and infectious titer levels. The antiviral activity of nirmatrelvir against OC43 and 229E was further confirmed in human airway organoids. The combination of nirmatrelvir and molnupiravir exerted differential patterns of antiviral response against OC43 and 229E. These results revealed disparities in the ability of nirmatrelvir to inhibit different coronaviruses, and caution against repurposing of nirmatrelvir as a pan-coronavirus treatment.
Collapse
Affiliation(s)
- Jiajing Li
- Department of Gastroenterology and Hepatology, Erasmus MC-University Medical Center, Rotterdam, the Netherlands
| | - Yining Wang
- Department of Gastroenterology and Hepatology, Erasmus MC-University Medical Center, Rotterdam, the Netherlands
| | - Kundan Solanki
- Department of Biosciences & Biomedical Engineering (BSBE), Indian Institute of Technology Indore (IITI), Simrol, Indore, 453552, India
| | - Rajat Atre
- Department of Biosciences & Biomedical Engineering (BSBE), Indian Institute of Technology Indore (IITI), Simrol, Indore, 453552, India
| | - Marla Lavrijsen
- Department of Gastroenterology and Hepatology, Erasmus MC-University Medical Center, Rotterdam, the Netherlands
| | - Qiuwei Pan
- Department of Gastroenterology and Hepatology, Erasmus MC-University Medical Center, Rotterdam, the Netherlands
| | - Mirza S Baig
- Department of Biosciences & Biomedical Engineering (BSBE), Indian Institute of Technology Indore (IITI), Simrol, Indore, 453552, India.
| | - Pengfei Li
- Department of Gastroenterology and Hepatology, Erasmus MC-University Medical Center, Rotterdam, the Netherlands.
| |
Collapse
|
9
|
Upfold NLE, Petakh P, Kamyshnyi A, Oksenych V. Tyrosine Kinase Inhibitors Target B Lymphocytes. Biomolecules 2023; 13:biom13030438. [PMID: 36979373 PMCID: PMC10046234 DOI: 10.3390/biom13030438] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2022] [Revised: 02/18/2023] [Accepted: 02/22/2023] [Indexed: 03/02/2023] Open
Abstract
Autoimmune disorders and some types of blood cancer originate when B lymphocytes malfunction. In particular, when B cells produce antibodies recognizing the body’s proteins, it leads to various autoimmune disorders. Additionally, when B cells of various developmental stages transform into cancer cells, it results in blood cancers, including multiple myeloma, lymphoma, and leukemia. Thus, new methods of targeting B cells are required for various patient groups. Here, we used protein kinase inhibitors alectinib, brigatinib, ceritinib, crizotinib, entrectinib, and lorlatinib previously approved as drugs treating anaplastic lymphoma kinase (ALK)-positive lung cancer cells. We hypothesized that the same inhibitors will efficiently target leukocyte tyrosine kinase (LTK)-positive, actively protein-secreting mature B lymphocytes, including plasma cells. We isolated CD19-positive human B cells from the blood of healthy donors and used two alternative methods to stimulate cell maturation toward plasma cells. Using cell proliferation and flow cytometry assays, we found that ceritinib and entrectinib eliminate plasma cells from B cell populations. Alectinib, brigatinib, and crizotinib also inhibited B cell proliferation, while lorlatinib had no or limited effect on B cells. More generally, we concluded that several drugs previously developed to treat ALK-positive malignant cells can be also used to treat LTK-positive B cells.
Collapse
Affiliation(s)
- Nikki Lyn Esnardo Upfold
- Department of Clinical and Molecular Medicine (IKOM), Norwegian University of Science and Technology (NTNU), 7028 Trondheim, Norway
| | - Pavlo Petakh
- Department of Biochemistry and Pharmacology, Uzhhorod National University, 88000 Uzhhorod, Ukraine
- Department of Microbiology, Virology, and Immunology, I. Horbachevsky Ternopil National Medical University, 46001 Ternopil, Ukraine
| | - Aleksandr Kamyshnyi
- Department of Microbiology, Virology, and Immunology, I. Horbachevsky Ternopil National Medical University, 46001 Ternopil, Ukraine
| | - Valentyn Oksenych
- Department of Clinical and Molecular Medicine (IKOM), Norwegian University of Science and Technology (NTNU), 7028 Trondheim, Norway
- Institute of Clinical Medicine (Klinmed), University of Oslo, 0318 Oslo, Norway
| |
Collapse
|
10
|
Ruggiero E, Richter SN. Targeting G-quadruplexes to achieve antiviral activity. Bioorg Med Chem Lett 2023; 79:129085. [PMID: 36423824 PMCID: PMC9760570 DOI: 10.1016/j.bmcl.2022.129085] [Citation(s) in RCA: 16] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2022] [Revised: 11/09/2022] [Accepted: 11/16/2022] [Indexed: 11/22/2022]
Abstract
With the emergence of new viruses in the human population and the fast mutation rates of existing viruses, new antiviral targets and compounds are needed. Most existing antiviral drugs are active against proteins of a handful of viruses. Most of these proteins in the end affect viral nucleic acid processing, but direct nucleic acid targeting is less represented due to the difficulty of selectively acting at the nucleic acid of interest. Recently, nucleic acids have been shown to fold in structures alternative to the classic double helix and Watson and Crick base-pairing. Among these non-canonical structures, G-quadruplexes (G4s) have attracted interest because of their key biological roles that are being discovered. Molecules able to selectively target G4s have been developed and since G4s have been investigated as targets in several human pathologies, including viral infections. Here, after briefly introducing viruses, G4s and the G4-binding molecules with antiviral properties, we comment on the mechanisms at the base of the antiviral activity reported for G4-binding molecules. Understanding how G4-ligands act in infected cells will possibly help designing and developing next-generation antiviral drugs.
Collapse
Affiliation(s)
| | - Sara N Richter
- Department of Molecular Medicine, University of Padua, Italy; Microbiology and Virology Unit, Padua University Hospital, Padua, Italy.
| |
Collapse
|
11
|
Broad-Spectrum Antivirals and Antiviral Combinations: An Editorial Update. Viruses 2022; 14:v14102252. [PMID: 36298807 PMCID: PMC9611957 DOI: 10.3390/v14102252] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2022] [Accepted: 10/11/2022] [Indexed: 11/07/2022] Open
|
12
|
Ravlo E, Evensen L, Sanson G, Hildonen S, Ianevski A, Skjervold PO, Ji P, Wang W, Kaarbø M, Kaynova GD, Kainov DE, Bjørås M. Antiviral Immunoglobulins of Chicken Egg Yolk for Potential Prevention of SARS-CoV-2 Infection. Viruses 2022; 14:v14102121. [PMID: 36298676 PMCID: PMC9609661 DOI: 10.3390/v14102121] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Revised: 09/21/2022] [Accepted: 09/23/2022] [Indexed: 12/16/2022] Open
Abstract
Background: Some viruses cause outbreaks, which require immediate attention. Neutralizing antibodies could be developed for viral outbreak management. However, the development of monoclonal antibodies is often long, laborious, and unprofitable. Here, we report the development of chicken polyclonal neutralizing antibodies against SARS-CoV-2 infection. Methods: Layers were immunized twice with 14-day intervals using the purified receptor-binding domain (RBD) of the S protein of SARS-CoV-2/Wuhan or SARS-CoV-2/Omicron. Eggs were harvested 14 days after the second immunization. Polyclonal IgY antibodies were extracted. Binding of anti-RBD IgYs was analyzed by immunoblot and indirect ELISA. Furthermore, the neutralization capacity of anti-RBD IgYs was measured in Vero-E6 cells infected with SARS-CoV-2-mCherry/Wuhan and SARS-CoV-2/Omicron using fluorescence and/or cell viability assays. In addition, the effect of IgYs on the expression of SARS-CoV-2 and host cytokine genes in the lungs of Syrian Golden hamsters was examined using qRT-PCR. Results: Anti-RBD IgYs efficiently bound viral RBDs in situ, neutralized the virus variants in vitro, and lowered viral RNA amplification, with minimal alteration of virus-mediated immune gene expression in vivo. Conclusions: Altogether, our results indicate that chicken polyclonal IgYs can be attractive targets for further pre-clinical and clinical development for the rapid management of outbreaks of emerging and re-emerging viruses.
Collapse
Affiliation(s)
- Erlend Ravlo
- Department of Clinical and Molecular Medicine (IKOM), Norwegian University of Science and Technology, 7028 Trondheim, Norway
- Correspondence: (E.R.); (M.B.); Tel.: +47-73598474 (M.B.)
| | - Lasse Evensen
- Norimun AS, Felleskjøpet Agri SA, Postboks 469, 0105 Oslo, Norway
| | - Gorm Sanson
- Felleskjøpet Fôrutvikling AS, Nedre Ila 20, 7018 Trondheim, Norway
| | - Siri Hildonen
- Norimun AS, Felleskjøpet Agri SA, Postboks 469, 0105 Oslo, Norway
| | - Aleksandr Ianevski
- Department of Clinical and Molecular Medicine (IKOM), Norwegian University of Science and Technology, 7028 Trondheim, Norway
| | | | - Ping Ji
- Department of Clinical and Molecular Medicine (IKOM), Norwegian University of Science and Technology, 7028 Trondheim, Norway
| | - Wei Wang
- Department of Clinical and Molecular Medicine (IKOM), Norwegian University of Science and Technology, 7028 Trondheim, Norway
| | - Mari Kaarbø
- Department of Microbiology, Oslo University Hospital, 0105 Oslo, Norway
| | | | - Denis E. Kainov
- Department of Clinical and Molecular Medicine (IKOM), Norwegian University of Science and Technology, 7028 Trondheim, Norway
- Institute of Technology, University of Tartu, 50411 Tartu, Estonia
- Institute for Molecular Medicine Finland, University of Helsinki, 00014 Helsinki, Finland
| | - Magnar Bjørås
- Department of Clinical and Molecular Medicine (IKOM), Norwegian University of Science and Technology, 7028 Trondheim, Norway
- Correspondence: (E.R.); (M.B.); Tel.: +47-73598474 (M.B.)
| |
Collapse
|
13
|
Kabantiyok D, Ninyio N, Shittu I, Meseko C, Emeto TI, Adegboye OA. Human Respiratory Infections in Nigeria: Influenza and the Emergence of SARS-CoV-2 Pandemic. Vaccines (Basel) 2022; 10:vaccines10091551. [PMID: 36146628 PMCID: PMC9506385 DOI: 10.3390/vaccines10091551] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Revised: 09/09/2022] [Accepted: 09/14/2022] [Indexed: 11/16/2022] Open
Abstract
The increasing outbreak of zoonotic diseases presents challenging times for nations and calls for a renewed effort to disrupt the chain of events that precede it. Nigeria's response to the 2006 bird flu provided a platform for outbreak response, yet it was not its first experience with Influenza. This study describes the impact of SARS-CoV-2 on Influenza surveillance and, conversely, while the 1918 Influenza pandemic remains the most devastating (500,000 deaths in 18 million population) in Nigeria, the emergence of SARS CoV-2 presented renewed opportunities for the development of vaccines with novel technology, co-infection studies outcome, and challenges globally. Although the public health Intervention and strategies left some positive outcomes for other viruses, Nigeria and Africa's preparation against the next pandemic may involve prioritizing a combination of technology, socioeconomic growth, and active surveillance in the spirit of One Health.
Collapse
Affiliation(s)
- Dennis Kabantiyok
- Laboratory Diagnostic Services Division, National Veterinary Research Institute, PMB 01, Vom 930001, Nigeria
| | - Nathaniel Ninyio
- School of Medical Sciences, Örebro University, 70182 Örebro, Sweden
| | - Ismaila Shittu
- Department of Avian Influenza and Transboundary Animal Diseases, National Veterinary Research Institute, PMB 01, Vom 930010, Nigeria
| | - Clement Meseko
- Department of Avian Influenza and Transboundary Animal Diseases, National Veterinary Research Institute, PMB 01, Vom 930010, Nigeria
| | - Theophilus I. Emeto
- Public Health & Tropical Medicine, College of Public Health, Medical and Veterinary Sciences, Department, James Cook University, Townsville, QLD 4811, Australia
- World Health Organization Collaborating Center for Vector-Borne, Neglected Tropical Diseases Department, College of Public Health, Medical and Veterinary Sciences, James Cook University, Townsville, QLD 4811, Australia
- Australian Institute of Tropical Health and Medicine, James Cook University, Townsville, QLD 4811, Australia
| | - Oyelola A. Adegboye
- Public Health & Tropical Medicine, College of Public Health, Medical and Veterinary Sciences, Department, James Cook University, Townsville, QLD 4811, Australia
- World Health Organization Collaborating Center for Vector-Borne, Neglected Tropical Diseases Department, College of Public Health, Medical and Veterinary Sciences, James Cook University, Townsville, QLD 4811, Australia
- Australian Institute of Tropical Health and Medicine, James Cook University, Townsville, QLD 4811, Australia
- Correspondence:
| |
Collapse
|
14
|
Ianevski A, Zusinaite E, Tenson T, Oksenych V, Wang W, Afset JE, Bjørås M, Kainov DE. Novel Synergistic Anti-Enteroviral Drug Combinations. Viruses 2022; 14:v14091866. [PMID: 36146673 PMCID: PMC9505890 DOI: 10.3390/v14091866] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2022] [Revised: 08/16/2022] [Accepted: 08/22/2022] [Indexed: 12/26/2022] Open
Abstract
Background: Enterovirus infections affect people around the world, causing a range of illnesses, from mild fevers to severe, potentially fatal conditions. There are no approved treatments for enterovirus infections. Methods: We have tested our library of broad-spectrum antiviral agents (BSAs) against echovirus 1 (EV1) in human adenocarcinoma alveolar basal epithelial A549 cells. We also tested combinations of the most active compounds against EV1 in A549 and human immortalized retinal pigment epithelium RPE cells. Results: We confirmed anti-enteroviral activities of pleconaril, rupintrivir, cycloheximide, vemurafenib, remdesivir, emetine, and anisomycin and identified novel synergistic rupintrivir–vemurafenib, vemurafenib–pleconaril and rupintrivir–pleconaril combinations against EV1 infection. Conclusions: Because rupintrivir, vemurafenib, and pleconaril require lower concentrations to inhibit enterovirus replication in vitro when combined, their cocktails may have fewer side effects in vivo and, therefore, should be further explored in preclinical and clinical trials against EV1 and other enterovirus infections.
Collapse
Affiliation(s)
- Aleksandr Ianevski
- Department of Clinical and Molecular Medicine (IKOM), Norwegian University of Science and Technology, 7028 Trondheim, Norway
| | - Eva Zusinaite
- Institute of Technology, University of Tartu, 50411 Tartu, Estonia
| | - Tanel Tenson
- Institute of Technology, University of Tartu, 50411 Tartu, Estonia
| | - Valentyn Oksenych
- Department of Clinical and Molecular Medicine (IKOM), Norwegian University of Science and Technology, 7028 Trondheim, Norway
| | - Wei Wang
- Department of Clinical and Molecular Medicine (IKOM), Norwegian University of Science and Technology, 7028 Trondheim, Norway
| | - Jan Egil Afset
- Department of Clinical and Molecular Medicine (IKOM), Norwegian University of Science and Technology, 7028 Trondheim, Norway
- Department of Medical Microbiology, St. Olavs Hospital, 7028 Trondheim, Norway
| | - Magnar Bjørås
- Department of Clinical and Molecular Medicine (IKOM), Norwegian University of Science and Technology, 7028 Trondheim, Norway
| | - Denis E. Kainov
- Department of Clinical and Molecular Medicine (IKOM), Norwegian University of Science and Technology, 7028 Trondheim, Norway
- Institute of Technology, University of Tartu, 50411 Tartu, Estonia
- Institute for Molecular Medicine Finland, University of Helsinki, 00014 Helsinki, Finland
- Correspondence: ; Tel.: +47-73598474
| |
Collapse
|
15
|
Ianevski A, Simonsen RM, Myhre V, Tenson T, Oksenych V, Bjørås M, Kainov DE. DrugVirus.info 2.0: an integrative data portal for broad-spectrum antivirals (BSA) and BSA-containing drug combinations (BCCs). Nucleic Acids Res 2022; 50:W272-W275. [PMID: 35610052 PMCID: PMC9252782 DOI: 10.1093/nar/gkac348] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Revised: 04/12/2022] [Accepted: 05/09/2022] [Indexed: 12/18/2022] Open
Abstract
Viruses can cross species barriers and cause unpredictable outbreaks in man with substantial economic and public health burdens. Broad-spectrum antivirals, (BSAs, compounds inhibiting several human viruses), and BSA-containing drug combinations (BCCs) are deemed as immediate therapeutic options that fill the void between virus identification and vaccine development. Here, we present DrugVirus.info 2.0 (https://drugvirus.info), an integrative interactive portal for exploration and analysis of BSAs and BCCs, that greatly expands the database and functionality of DrugVirus.info 1.0 webserver. Through the data portal that now expands the spectrum of BSAs and provides information on BCCs, we developed two modules for (i) interactive analysis of users' own antiviral drug and combination screening data and their comparison with published datasets, and (ii) exploration of the structure-activity relationship between various BSAs. The updated portal provides an essential toolbox for antiviral drug development and repurposing applications aiming to identify existing and novel treatments of emerging and re-emerging viral threats.
Collapse
Affiliation(s)
- Aleksandr Ianevski
- Department of Clinical and Molecular Medicine (IKOM), Norwegian University of Science and Technology (NTNU), 7028 Trondheim, Norway
| | - Ronja M Simonsen
- Department of Clinical and Molecular Medicine (IKOM), Norwegian University of Science and Technology (NTNU), 7028 Trondheim, Norway
| | - Vegard Myhre
- Department of Clinical and Molecular Medicine (IKOM), Norwegian University of Science and Technology (NTNU), 7028 Trondheim, Norway
| | - Tanel Tenson
- Institute of Technology, University of Tartu, 50411 Tartu, Estonia
| | - Valentyn Oksenych
- Institute of Clinical Medicine, University of Oslo, 0318 Oslo, Norway
| | - Magnar Bjørås
- Department of Clinical and Molecular Medicine (IKOM), Norwegian University of Science and Technology (NTNU), 7028 Trondheim, Norway.,Department of Microbiology, Oslo University Hospital and University of Oslo, 0424 Oslo, Norway
| | - Denis E Kainov
- Department of Clinical and Molecular Medicine (IKOM), Norwegian University of Science and Technology (NTNU), 7028 Trondheim, Norway.,Institute of Technology, University of Tartu, 50411 Tartu, Estonia.,Institute for Molecular Medicine Finland, University of Helsinki, 00014 Helsinki, Finland
| |
Collapse
|
16
|
Ianevski A, Ahmad S, Anunnitipat K, Oksenych V, Zusinaite E, Tenson T, Bjørås M, Kainov DE. Seven classes of antiviral agents. Cell Mol Life Sci 2022; 79:605. [PMID: 36436108 PMCID: PMC9701656 DOI: 10.1007/s00018-022-04635-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2022] [Revised: 11/08/2022] [Accepted: 11/14/2022] [Indexed: 11/28/2022]
Abstract
The viral epidemics and pandemics have stimulated the development of known and the discovery of novel antiviral agents. About a hundred mono- and combination antiviral drugs have been already approved, whereas thousands are in development. Here, we briefly reviewed 7 classes of antiviral agents: neutralizing antibodies, neutralizing recombinant soluble human receptors, antiviral CRISPR/Cas systems, interferons, antiviral peptides, antiviral nucleic acid polymers, and antiviral small molecules. Interferons and some small molecules alone or in combinations possess broad-spectrum antiviral activity, which could be beneficial for treatment of emerging and re-emerging viral infections.
Collapse
Affiliation(s)
- Aleksandr Ianevski
- Department of Clinical and Molecular Medicine (IKOM), Norwegian University of Science and Technology, 7028 Trondheim, Norway
| | - Shahzaib Ahmad
- Department of Clinical and Molecular Medicine (IKOM), Norwegian University of Science and Technology, 7028 Trondheim, Norway
| | - Kraipit Anunnitipat
- Department of Clinical and Molecular Medicine (IKOM), Norwegian University of Science and Technology, 7028 Trondheim, Norway
| | - Valentyn Oksenych
- Department of Clinical and Molecular Medicine (IKOM), Norwegian University of Science and Technology, 7028 Trondheim, Norway
| | - Eva Zusinaite
- Institute of Technology, University of Tartu, 50411 Tartu, Estonia
| | - Tanel Tenson
- Institute of Technology, University of Tartu, 50411 Tartu, Estonia
| | - Magnar Bjørås
- Department of Clinical and Molecular Medicine (IKOM), Norwegian University of Science and Technology, 7028 Trondheim, Norway
| | - Denis E. Kainov
- Department of Clinical and Molecular Medicine (IKOM), Norwegian University of Science and Technology, 7028 Trondheim, Norway ,Institute of Technology, University of Tartu, 50411 Tartu, Estonia ,Institute for Molecular Medicine Finland, University of Helsinki, 00014 Helsinki, Finland
| |
Collapse
|