1
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Choudhury A, Ojha PK, Ray S. Hazards of antiviral contamination in water: Dissemination, fate, risk and their impact on fish. JOURNAL OF HAZARDOUS MATERIALS 2024; 476:135087. [PMID: 38964042 DOI: 10.1016/j.jhazmat.2024.135087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/10/2024] [Revised: 06/14/2024] [Accepted: 07/01/2024] [Indexed: 07/06/2024]
Abstract
Antiviral drugs are a cornerstone in the first line of antiviral therapy and their demand rises consistently with increments in viral infections and successive outbreaks. The drugs enter the waters due to improper disposal methods or via human excreta following their consumption; consequently, many of them are now classified as emerging pollutants. Hereby, we review the global dissemination of these medications throughout different water bodies and thoroughly investigate the associated risk they pose to the aquatic fauna, particularly our vertebrate relative fish, which has great economic and dietary importance and subsequently serves as a major doorway to the human exposome. Our risk assessment identifies eleven such drugs that presently pose high to moderate levels of risk to the fish. The antiviral drugs are likely to induce oxidative stress, alter the behaviour, affect different physiological processes and provoke various toxicological mechanisms. Many of the compounds exhibit elevated bioaccumulation potential, while, some have an increased tendency to leach through soil and contaminate the groundwater. Eight antiviral medications show a highly recalcitrant nature and would impact the aquatic life consistently in the long run and continue to influence the human exposome. Thereby, we call for urgent ecopharmacovigilance measures and modification of current water treatment methods.
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Affiliation(s)
- Abhigyan Choudhury
- Aquatic Toxicology Laboratory, Department of Zoology, University of Calcutta, 35 Ballygunge Circular Road, Kolkata 700019, West Bengal, India
| | - Probir Kumar Ojha
- Drug Discovery and Development (DDD) Laboratory, Department of Pharmaceutical Technology, Jadavpur University, Kolkata 700032, India.
| | - Sajal Ray
- Aquatic Toxicology Laboratory, Department of Zoology, University of Calcutta, 35 Ballygunge Circular Road, Kolkata 700019, West Bengal, India.
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2
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Chowdhury M, Esteban DA, Amin R, Román-Freijeiro C, Rösch EL, Etzkorn M, Schilling M, Ludwig F, Bals S, Salgueiriño V, Lak A. Organic Molecular Glues to Design Three-Dimensional Cubic Nano-assemblies of Magnetic Nanoparticles. CHEMISTRY OF MATERIALS : A PUBLICATION OF THE AMERICAN CHEMICAL SOCIETY 2024; 36:6865-6876. [PMID: 39070672 PMCID: PMC11270742 DOI: 10.1021/acs.chemmater.4c00770] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/15/2024] [Revised: 06/18/2024] [Accepted: 06/21/2024] [Indexed: 07/30/2024]
Abstract
Self-assembled magnetic nanoparticles offer next-generation materials that allow harnessing of their physicochemical properties for many applications. However, how three-dimensional nanoassemblies of magnetic nanoparticles can be synthesized in one-pot synthesis without excessive postsynthesis processes is still a bottleneck. Here, we propose a panel of small organic molecules that glue nanoparticle crystallites during the growth of particles to form large nanoassembled nanoparticles (NANs). We find that both carbonyl and carboxyl functional groups, presenting in benzaldehyde and benzoic acid, respectively, are needed to anchor with metal ions, while aromatic rings are needed to create NANs through π-π stacking. When benzyl alcohol, lacking carbonyl and carboxyl groups, is employed, no NANs are formed. NANs formed by benzoic acid reveal a unique combination of high magnetization and coercivity, whereas NANs formed by benzaldehyde show the largest exchange bias reported in nanoparticles. Surprisingly, our NANs show unconventional colloidal stability due to their unique nanoporous architectures.
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Affiliation(s)
- Mohammad
Suman Chowdhury
- Institute
for Electrical Measurement Science and Fundamental Electrical Engineering
and Laboratory for Emerging Nanometrology (LENA), Hans-Sommer-Str. 66, Braunschweig 38106, Germany
| | | | - Rabia Amin
- Institute
for Electrical Measurement Science and Fundamental Electrical Engineering
and Laboratory for Emerging Nanometrology (LENA), Hans-Sommer-Str. 66, Braunschweig 38106, Germany
| | | | - Enja Laureen Rösch
- Institute
for Electrical Measurement Science and Fundamental Electrical Engineering
and Laboratory for Emerging Nanometrology (LENA), Hans-Sommer-Str. 66, Braunschweig 38106, Germany
| | - Markus Etzkorn
- Institute
of Applied Physics, TU Braunschweig, Mendelssohnstraße 2, Braunschweig 38106, Germany
| | - Meinhard Schilling
- Institute
for Electrical Measurement Science and Fundamental Electrical Engineering
and Laboratory for Emerging Nanometrology (LENA), Hans-Sommer-Str. 66, Braunschweig 38106, Germany
| | - Frank Ludwig
- Institute
for Electrical Measurement Science and Fundamental Electrical Engineering
and Laboratory for Emerging Nanometrology (LENA), Hans-Sommer-Str. 66, Braunschweig 38106, Germany
| | - Sara Bals
- EMAT,
University of Antwerp, Groenenborgerlaan 171, Antwerp B-2020, Belgium
| | - Verónica Salgueiriño
- CINBIO,
Universidade de Vigo, Vigo 36310, Spain
- Departamento
de Física Aplicada, Universidade
de Vigo, Vigo 36310, Spain
| | - Aidin Lak
- Institute
for Electrical Measurement Science and Fundamental Electrical Engineering
and Laboratory for Emerging Nanometrology (LENA), Hans-Sommer-Str. 66, Braunschweig 38106, Germany
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3
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Najer A. Pathogen-binding nanoparticles to inhibit host cell infection by heparan sulfate and sialic acid dependent viruses and protozoan parasites. SMART MEDICINE 2024; 3:e20230046. [PMID: 39188697 PMCID: PMC11235646 DOI: 10.1002/smmd.20230046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/17/2023] [Accepted: 01/25/2024] [Indexed: 08/28/2024]
Abstract
Global health faces an immense burden from infectious diseases caused by viruses and intracellular protozoan parasites such as the coronavirus disease (COVID-19) and malaria, respectively. These pathogens propagate through the infection of human host cells. The first stage of this host cell infection mechanism is cell attachment, which typically involves interactions between the infectious agent and surface components on the host cell membranes, specifically heparan sulfate (HS) and/or sialic acid (SA). Hence, nanoparticles (NPs) which contain or mimic HS/SA that can directly bind to the pathogen surface and inhibit cell infection are emerging as potential candidates for an alternative anti-infection therapeutic strategy. These NPs can be prepared from metals, soft matter (lipid, polymer, and dendrimer), DNA, and carbon-based materials among others and can be designed to include aspects of multivalency, broad-spectrum activity, biocidal mechanisms, and multifunctionality. This review provides an overview of such anti-pathogen nanomedicines beyond drug delivery. Nanoscale inhibitors acting against viruses and obligate intracellular protozoan parasites are discussed. In the future, the availability of broadly applicable nanotherapeutics would allow early tackling of existing and upcoming viral diseases. Invasion inhibitory NPs could also provide urgently needed effective treatments for protozoan parasitic infections.
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Affiliation(s)
- Adrian Najer
- Institute of Pharmaceutical ScienceKing's College LondonLondonUK
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4
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Sergeeva Y, Yeung SY, Sellergren B. Heteromultivalent Ligand Display on Reversible Self-Assembled Monolayers (rSAMs): A Fluidic Platform for Tunable Influenza Virus Recognition. ACS APPLIED MATERIALS & INTERFACES 2024; 16:3139-3146. [PMID: 38197122 PMCID: PMC10811624 DOI: 10.1021/acsami.3c15699] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/20/2023] [Revised: 12/18/2023] [Accepted: 12/20/2023] [Indexed: 01/11/2024]
Abstract
We report on the design of heteromultivalent influenza A virus (IAV) receptors based on reversible self-assembled monolayers (SAMs) featuring two distinct mobile ligands. The principal layer building blocks consist of α-(4-amidinophenoxy)alkanes decorated at the ω-position with sialic acid (SA) and the neuraminidase inhibitor Zanamivir (Zan), acting as two mobile ligands binding to the complementary receptors hemagglutinin (HA) and neuraminidase (NA) on the virus surface. From ternary amphiphile mixtures comprising these ligands, the amidines spontaneously self-assemble on top of carboxylic acid-terminated SAMs to form reversible mixed monolayers (rSAMs) that are easily tunable with respect to the ligand ratio. We show that this results in the ability to construct surfaces featuring a very strong affinity for the surface proteins and specific virus subtypes. Hence, an rSAM prepared from solutions containing 15% SA and 10% Zan showed an exceptionally high affinity and selectivity for the avian IAV H7N9 (Kd = 11 fM) that strongly exceeded the affinity for other subtypes (H3N2, H5N1, H1N1). Changing the SA/Zan ratio resulted in changes in the relative preference between the four tested subtypes, suggesting this to be a key parameter for rapid adjustments of both virus affinity and selectivity.
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Affiliation(s)
- Yulia Sergeeva
- Department of Biomedical
Sciences and Biofilms-Research Center for Biointerfaces (BRCB), Faculty
of Health and Society, Malmö University, 205 06 Malmö, Sweden
| | | | - Börje Sellergren
- Department of Biomedical
Sciences and Biofilms-Research Center for Biointerfaces (BRCB), Faculty
of Health and Society, Malmö University, 205 06 Malmö, Sweden
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5
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Liu C, Hu L, Dong G, Zhang Y, Ferreira da Silva-Júnior E, Liu X, Menéndez-Arias L, Zhan P. Emerging drug design strategies in anti-influenza drug discovery. Acta Pharm Sin B 2023; 13:4715-4732. [PMID: 38045039 PMCID: PMC10692392 DOI: 10.1016/j.apsb.2023.08.010] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2023] [Revised: 07/12/2023] [Accepted: 08/03/2023] [Indexed: 12/05/2023] Open
Abstract
Influenza is an acute respiratory infection caused by influenza viruses (IFV), According to the World Health Organization (WHO), seasonal IFV epidemics result in approximately 3-5 million cases of severe illness, leading to about half a million deaths worldwide, along with severe economic losses and social burdens. Unfortunately, frequent mutations in IFV lead to a certain lag in vaccine development as well as resistance to existing antiviral drugs. Therefore, it is of great importance to develop anti-IFV drugs with high efficiency against wild-type and resistant strains, needed in the fight against current and future outbreaks caused by different IFV strains. In this review, we summarize general strategies used for the discovery and development of antiviral agents targeting multiple IFV strains (including those resistant to available drugs). Structure-based drug design, mechanism-based drug design, multivalent interaction-based drug design and drug repurposing are amongst the most relevant strategies that provide a framework for the development of antiviral drugs targeting IFV.
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Affiliation(s)
- Chuanfeng Liu
- Department of Medicinal Chemistry, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Shandong University, Jinan 250012, China
| | - Lide Hu
- Department of Medicinal Chemistry, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Shandong University, Jinan 250012, China
| | - Guanyu Dong
- Department of Medicinal Chemistry, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Shandong University, Jinan 250012, China
| | - Ying Zhang
- Department of Medicinal Chemistry, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Shandong University, Jinan 250012, China
| | - Edeildo Ferreira da Silva-Júnior
- Laboratory of Medicinal Chemistry, Institute of Pharmaceutical Sciences, Federal University of Alagoas, Maceió 57072-970, Alagoas, Brazil
| | - Xinyong Liu
- Department of Medicinal Chemistry, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Shandong University, Jinan 250012, China
| | - Luis Menéndez-Arias
- Centro de Biología Molecular “Severo Ochoa” (Consejo Superior de Investigaciones Científicas & Universidad Autónoma de Madrid), Madrid 28049, Spain
| | - Peng Zhan
- Department of Medicinal Chemistry, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Shandong University, Jinan 250012, China
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6
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Elste J, Kumari S, Sharma N, Razo EP, Azhar E, Gao F, Nunez MC, Anwar W, Mitchell JC, Tiwari V, Sahi S. Plant Cell-Engineered Gold Nanoparticles Conjugated to Quercetin Inhibit SARS-CoV-2 and HSV-1 Entry. Int J Mol Sci 2023; 24:14792. [PMID: 37834240 PMCID: PMC10573121 DOI: 10.3390/ijms241914792] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Revised: 09/25/2023] [Accepted: 09/28/2023] [Indexed: 10/15/2023] Open
Abstract
Recent studies have revealed considerable promise in the antiviral properties of metal nanomaterials, specifically when biologically prepared. This study demonstrates for the first time the antiviral roles of the plant cell-engineered gold nanoparticles (pAuNPs) alone and when conjugated with quercetin (pAuNPsQ). We show here that the quercetin conjugated nanoparticles (pAuNPsQ) preferentially inhibit the cell entry of two medically important viruses-severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and herpes simplex virus type-1 (HSV-1) using different mechanisms. Interestingly, in the case of SARS-CoV-2, the pre-treatment of target cells with pAuNPsQ inhibited the viral entry, but the pre-treatment of the virus with pAuNPsQ did not affect viral entry into the host cell. In contrast, pAuNPsQ demonstrated effective blocking capabilities against HSV-1 entry, either during the pre-treatment of target cells or by inducing virus neutralization. In addition, pAuNPsQ also significantly affected HSV-1 replication, evidenced by the plaque-counting assay. In this study, we also tested the chemically synthesized gold nanoparticles (cAuNPs) of identical size and shape and observed comparable effects. The versatility of plant cell-based nanomaterial fabrication and its modification with bioactive compounds opens a new frontier in therapeutics, specifically in designing novel antiviral formulations.
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Affiliation(s)
- James Elste
- Department of Microbiology & Immunology, College of Graduate Studies, Midwestern University, Downers Grove, IL 60515, USA; (J.E.); (E.A.)
| | - Sangeeta Kumari
- Department of Biology, Saint Joseph’s University, University City Campus, Philadelphia, PA 19131, USA; (S.K.); (W.A.)
| | - Nilesh Sharma
- Department of Biology, Western Kentucky University, Bowling Green, KY 42101, USA;
| | - Erendira Palomino Razo
- College of Dental Medicine, Midwestern University, Downers Grove, IL 60515, USA; (E.P.R.); (F.G.); (M.C.N.); (J.C.M.)
| | - Eisa Azhar
- Department of Microbiology & Immunology, College of Graduate Studies, Midwestern University, Downers Grove, IL 60515, USA; (J.E.); (E.A.)
| | - Feng Gao
- College of Dental Medicine, Midwestern University, Downers Grove, IL 60515, USA; (E.P.R.); (F.G.); (M.C.N.); (J.C.M.)
| | - Maria Cuevas Nunez
- College of Dental Medicine, Midwestern University, Downers Grove, IL 60515, USA; (E.P.R.); (F.G.); (M.C.N.); (J.C.M.)
| | - Wasim Anwar
- Department of Biology, Saint Joseph’s University, University City Campus, Philadelphia, PA 19131, USA; (S.K.); (W.A.)
| | - John C. Mitchell
- College of Dental Medicine, Midwestern University, Downers Grove, IL 60515, USA; (E.P.R.); (F.G.); (M.C.N.); (J.C.M.)
| | - Vaibhav Tiwari
- Department of Microbiology & Immunology, College of Graduate Studies, Midwestern University, Downers Grove, IL 60515, USA; (J.E.); (E.A.)
- College of Dental Medicine, Midwestern University, Downers Grove, IL 60515, USA; (E.P.R.); (F.G.); (M.C.N.); (J.C.M.)
| | - Shivendra Sahi
- Department of Biology, Saint Joseph’s University, University City Campus, Philadelphia, PA 19131, USA; (S.K.); (W.A.)
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7
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Leusmann S, Ménová P, Shanin E, Titz A, Rademacher C. Glycomimetics for the inhibition and modulation of lectins. Chem Soc Rev 2023; 52:3663-3740. [PMID: 37232696 PMCID: PMC10243309 DOI: 10.1039/d2cs00954d] [Citation(s) in RCA: 23] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Indexed: 05/27/2023]
Abstract
Carbohydrates are essential mediators of many processes in health and disease. They regulate self-/non-self- discrimination, are key elements of cellular communication, cancer, infection and inflammation, and determine protein folding, function and life-times. Moreover, they are integral to the cellular envelope for microorganisms and participate in biofilm formation. These diverse functions of carbohydrates are mediated by carbohydrate-binding proteins, lectins, and the more the knowledge about the biology of these proteins is advancing, the more interfering with carbohydrate recognition becomes a viable option for the development of novel therapeutics. In this respect, small molecules mimicking this recognition process become more and more available either as tools for fostering our basic understanding of glycobiology or as therapeutics. In this review, we outline the general design principles of glycomimetic inhibitors (Section 2). This section is then followed by highlighting three approaches to interfere with lectin function, i.e. with carbohydrate-derived glycomimetics (Section 3.1), novel glycomimetic scaffolds (Section 3.2) and allosteric modulators (Section 3.3). We summarize recent advances in design and application of glycomimetics for various classes of lectins of mammalian, viral and bacterial origin. Besides highlighting design principles in general, we showcase defined cases in which glycomimetics have been advanced to clinical trials or marketed. Additionally, emerging applications of glycomimetics for targeted protein degradation and targeted delivery purposes are reviewed in Section 4.
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Affiliation(s)
- Steffen Leusmann
- Chemical Biology of Carbohydrates (CBCH), Helmholtz-Institute for Pharmaceutical Research Saarland (HIPS), Helmholtz Centre for Infection Research, 66123 Saarbrücken, Germany.
- Department of Chemistry, Saarland University, 66123 Saarbrücken, Germany
- Deutsches Zentrum für Infektionsforschung (DZIF), Standort Hannover-Braunschweig, Germany
| | - Petra Ménová
- University of Chemistry and Technology, Prague, Technická 5, 16628 Prague 6, Czech Republic
| | - Elena Shanin
- Department of Pharmaceutical Sciences, University of Vienna, Josef-Holaubek-Platz 2, 1090 Vienna, Austria.
- Department of Microbiology, Immunobiology and Genetics, Max F. Perutz Laboratories, University of Vienna, Biocenter 5, 1030 Vienna, Austria
| | - Alexander Titz
- Chemical Biology of Carbohydrates (CBCH), Helmholtz-Institute for Pharmaceutical Research Saarland (HIPS), Helmholtz Centre for Infection Research, 66123 Saarbrücken, Germany.
- Department of Chemistry, Saarland University, 66123 Saarbrücken, Germany
- Deutsches Zentrum für Infektionsforschung (DZIF), Standort Hannover-Braunschweig, Germany
| | - Christoph Rademacher
- Department of Pharmaceutical Sciences, University of Vienna, Josef-Holaubek-Platz 2, 1090 Vienna, Austria.
- Department of Microbiology, Immunobiology and Genetics, Max F. Perutz Laboratories, University of Vienna, Biocenter 5, 1030 Vienna, Austria
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8
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Zhu X, Guo J, Yang Y, Liu J. Macrophage Polarization Induced by Bacteria-Responsive Antibiotic-Loaded Nanozymes for Multidrug Resistance-Bacterial Infections Management. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2023; 19:e2204928. [PMID: 36587984 DOI: 10.1002/smll.202204928] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/11/2022] [Revised: 11/28/2022] [Indexed: 06/17/2023]
Abstract
Inherited bacterial resistance and biofilm-induced local immune inactivation are important factors in the failure of antibiotics to fight against bacterial infections. Herein, antibiotic-loaded mesoporous nanozymes (HA@MRuO2 -Cip/GOx) are fabricated for overcoming bacterial resistance, and activating the local immunosuppression in biofilm microenvironment (BME). HA@MRuO2 -Cip/GOx are prepared by physical adsorption between ciprofloxacin (Cip) or glucose oxidase (GOx) and MRuO2 NPs, and modified with hyaluronic acid (HA). In vitro, HA@MRuO2 -Cip/GOx cleaves extracellular DNA (eDNA) to disrupt biofilm, thereby enhancing Cip kill planktonic bacteria. Furthermore, HA@MRuO2 -Cip/GOx can induce polarization and enhance phagocytosis of a macrophage-derived cell line. More importantly, in vivo therapeutic performance confirms that HA@MRuO2 -Cip/GOx can trigger macrophage-related immunity, and effectively alleviate MRSA-bacterial lung infections. Accordingly, nanocatalytic therapy combined with targeted delivery of antibiotics could enhance the treatment of bacterial infections.
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Affiliation(s)
- Xufeng Zhu
- Department of Chemistry, College of Chemistry and Materials, Jinan University, Guangzhou, 511436, China
| | - Jiaqi Guo
- Department of Chemistry, College of Chemistry and Materials, Jinan University, Guangzhou, 511436, China
| | - Yonglan Yang
- Department of Chemistry, College of Chemistry and Materials, Jinan University, Guangzhou, 511436, China
| | - Jie Liu
- Department of Chemistry, College of Chemistry and Materials, Jinan University, Guangzhou, 511436, China
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9
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Li Y, Xu S, Ye Q, Chi H, Guo Z, Chen J, Wu M, Fan B, Li B, Qin C, Liu Z. Rational Development of Hypervalent Glycan Shield-Binding Nanoparticles with Broad-Spectrum Inhibition against Fatal Viruses Including SARS-CoV-2 Variants. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2023; 10:e2202689. [PMID: 36377484 PMCID: PMC9839850 DOI: 10.1002/advs.202202689] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/08/2022] [Revised: 09/22/2022] [Indexed: 05/31/2023]
Abstract
Infectious virus diseases, particularly coronavirus disease 2019, have posed a severe threat to public health, whereas the developed therapeutic and prophylactic strategies are seriously challenged by viral evolution and mutation. Therefore, broad-spectrum inhibitors of viruses are highly demanded. Herein, an unprecedented antiviral strategy is reported, targeting the viral glycan shields with hypervalent mannose-binding nanoparticles. The nanoparticles exhibit a unique double-punch mechanism, being capable of not only blocking the virus-receptor interaction but also inducing viral aggregation, thereby allowing for inhibiting the virus entry and facilitating the phagocytosis of viruses. The nanoparticles exhibit potent and broad-spectrum antiviral efficacy to multiple pseudoviruses, including severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and its major variants (D614G, N501Y, N439K, Δ69-70, Delta, and Omicron; lentiviruses expressing only the spike proteins), as well as other vital viruses (human immunodeficiency virus 1 and Lassa virus), with apparent EC50 values around the 10-9 m level. Significantly, the broad-spectrum inhibition of authentic viruses of both wild-type SARS-CoV-2 and Delta variants is confirmed. Therefore, this hypervalent glycan-shield targeting strategy opens new access to broad-spectrum viral inhibition.
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Affiliation(s)
- Ying Li
- State Key Laboratory of Analytical Chemistry for Life ScienceSchool of Chemistry and Chemical EngineeringNanjing UniversityNanjing210023P. R. China
| | - Shuxin Xu
- State Key Laboratory of Analytical Chemistry for Life ScienceSchool of Chemistry and Chemical EngineeringNanjing UniversityNanjing210023P. R. China
| | - Qing Ye
- Department of VirologyState Key Laboratory of Pathogen and BiosecurityBeijing Institute of Microbiology and EpidemiologyAMMSBeijing100071P. R. China
| | - Hang Chi
- Department of VirologyState Key Laboratory of Pathogen and BiosecurityBeijing Institute of Microbiology and EpidemiologyAMMSBeijing100071P. R. China
| | - Zhanchen Guo
- State Key Laboratory of Analytical Chemistry for Life ScienceSchool of Chemistry and Chemical EngineeringNanjing UniversityNanjing210023P. R. China
| | - Jingran Chen
- State Key Laboratory of Analytical Chemistry for Life ScienceSchool of Chemistry and Chemical EngineeringNanjing UniversityNanjing210023P. R. China
| | - Mei Wu
- Department of VirologyState Key Laboratory of Pathogen and BiosecurityBeijing Institute of Microbiology and EpidemiologyAMMSBeijing100071P. R. China
| | - Baochao Fan
- Institute of Veterinary MedicineJiangsu Academy of Agricultural Sciences, Key Laboratory of Veterinary Biological Engineering and Technology, Ministry of AgricultureNanjing210014P. R. China
| | - Bin Li
- Institute of Veterinary MedicineJiangsu Academy of Agricultural Sciences, Key Laboratory of Veterinary Biological Engineering and Technology, Ministry of AgricultureNanjing210014P. R. China
| | - Cheng‐Feng Qin
- Department of VirologyState Key Laboratory of Pathogen and BiosecurityBeijing Institute of Microbiology and EpidemiologyAMMSBeijing100071P. R. China
| | - Zhen Liu
- State Key Laboratory of Analytical Chemistry for Life ScienceSchool of Chemistry and Chemical EngineeringNanjing UniversityNanjing210023P. R. China
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10
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Liu W, Wu Q, Wang W, Xu X, Yang C, Song Y. Enhanced molecular recognition on Microfluidic affinity interfaces. Trends Analyt Chem 2022. [DOI: 10.1016/j.trac.2022.116827] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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11
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Adam L, Müller E, Ludwig K, Klenk S, Lauster D, Liese S, Herrmann A, Hackenberger CPR. Design and Functional Analysis of Heterobifunctional Multivalent Phage Capsid Inhibitors Blocking the Entry of Influenza Virus. Bioconjug Chem 2022; 33:1269-1278. [PMID: 35759354 PMCID: PMC9305970 DOI: 10.1021/acs.bioconjchem.2c00166] [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] [Indexed: 12/01/2022]
Abstract
![]()
Multiple conjugation
of virus-binding ligands to multivalent carriers
is a prominent strategy to construct highly affine virus binders for
the inhibition of viral entry into host cells. In a previous study,
we introduced rationally designed sialic acid conjugates of bacteriophages
(Qβ) that match the triangular binding site geometry on hemagglutinin
spike proteins of influenza A virions, resulting in effective infection
inhibition in vitro and in vivo.
In this work, we demonstrate that even partially sialylated Qβ
conjugates retain the inhibitory effect despite reduced activity.
These observations not only support the importance of trivalent binding
events in preserving high affinity, as supported by computational
modeling, but also allow us to construct heterobifunctional modalities.
Capsids carrying two different sialic acid ligand–linker structures
showed higher viral inhibition than their monofunctional counterparts.
Furthermore, capsids carrying a fluorescent dye in addition to sialic
acid ligands were used to track their interaction with cells. These
findings support exploring broader applications as multivalent inhibitors
in the future.
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Affiliation(s)
- Lutz Adam
- Leibniz-Forschungsinstitut für Molekulare Pharmakologie (FMP), Robert-Rössle-Straße 10, 13125 Berlin, Germany.,Institut für Chemie, Humboldt-Universität zu Berlin, Brook-Taylor-Street 2, 12489 Berlin, Germany
| | - Eva Müller
- Institut für translationale HIV Forschung, Universitätsklinikum Essen, Virchowstree 171, 45147 Essen, Germany
| | - Kai Ludwig
- Forschungszentrum für Elektronenmikroskopie und Gerätezentrum BioSupraMol, Institut für Chemie und Biochemie, Freie Universität Berlin, Berlin 14195, Germany
| | - Simon Klenk
- Leibniz-Forschungsinstitut für Molekulare Pharmakologie (FMP), Robert-Rössle-Straße 10, 13125 Berlin, Germany.,Institut für Chemie, Humboldt-Universität zu Berlin, Brook-Taylor-Street 2, 12489 Berlin, Germany
| | - Daniel Lauster
- Institut für Chemie und Biochemie, Freie Universität Berlin, Arnimallee 22, 14195 Berlin, Germany
| | - Susanne Liese
- Max-Planck Institute for the Physics of Complex Systems, Nöthnitzer Street 38, Dresden 01187, Germany.,Institut für Physik, Universität Augsburg, Augsburg 86159, Germany
| | - Andreas Herrmann
- Institut für Chemie und Biochemie, Freie Universität Berlin, Arnimallee 22, 14195 Berlin, Germany
| | - Christian P R Hackenberger
- Leibniz-Forschungsinstitut für Molekulare Pharmakologie (FMP), Robert-Rössle-Straße 10, 13125 Berlin, Germany.,Institut für Chemie, Humboldt-Universität zu Berlin, Brook-Taylor-Street 2, 12489 Berlin, Germany
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12
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Bioinspired membrane-based nanomodulators for immunotherapy of autoimmune and infectious diseases. Acta Pharm Sin B 2022; 12:1126-1147. [PMID: 35530145 PMCID: PMC9069404 DOI: 10.1016/j.apsb.2021.09.025] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Revised: 07/29/2021] [Accepted: 08/11/2021] [Indexed: 12/20/2022] Open
Abstract
Autoimmune or infectious diseases often instigate the undesirable damages to tissues or organs to trigger immune-related diseases, which involve plenty of immune cells, pathogens and autoantibodies. Nanomedicine has a great potential in modulating immune system. Particularly, biomimetic nanomodulators can be designed for prevention, diagnosis and therapy to achieve a better targeted immunotherapy. With the development of materials science and bioengineering, a wide range of membrane-coated nanomodulators are available. Herein, we summarize recent advancements of bioinspired membrane-coated nanoplatform for systemic protection against immune-related diseases including autoimmune and infectious diseases. We also rethink the challenges or limitations in the progress of the therapeutic nanoplatform, and discuss the further application of the nanomodulators in the view of translational medicine for combating immune-related diseases.
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13
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Wang L, Wang Z, Cao L, Ge K. Constructive strategies for drug delivery systems in antivirus disease therapy by safety materials. BIOSAFETY AND HEALTH 2022; 4:161-170. [PMID: 35291339 PMCID: PMC8912974 DOI: 10.1016/j.bsheal.2022.03.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Revised: 02/28/2022] [Accepted: 03/02/2022] [Indexed: 12/13/2022] Open
Affiliation(s)
- Li Wang
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of the Ministry of Education, Key Laboratory of Chemical Biology of Hebei Province, College of Chemistry and Environmental Science, Hebei University, Baoding 071002, China
| | - Zhaoshuo Wang
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of the Ministry of Education, Key Laboratory of Chemical Biology of Hebei Province, College of Chemistry and Environmental Science, Hebei University, Baoding 071002, China
| | - Lingzhi Cao
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of the Ministry of Education, Key Laboratory of Chemical Biology of Hebei Province, College of Chemistry and Environmental Science, Hebei University, Baoding 071002, China
| | - Kun Ge
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of the Ministry of Education, Key Laboratory of Chemical Biology of Hebei Province, College of Chemistry and Environmental Science, Hebei University, Baoding 071002, China
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14
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Park H, Sut TN, Yoon BK, Zhdanov VP, Kim JW, Cho NJ, Jackman JA. Multivalency-Induced Shape Deformation of Nanoscale Lipid Vesicles: Size-Dependent Membrane Bending Effects. J Phys Chem Lett 2022; 13:1480-1488. [PMID: 35129365 DOI: 10.1021/acs.jpclett.2c00090] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
The size of membrane-enveloped virus particles, exosomes, and lipid vesicles strongly impacts functional properties in biological and applied contexts. Multivalent ligand-receptor interactions involving nanoparticle shape deformation are critical to such functions, yet the corresponding effect of nanoparticle size remains largely elusive. Herein, using an indirect nanoplasmonic sensing approach, we investigated how the nanoscale size properties of ligand-modified lipid vesicles affect real-time binding interactions, especially vesicle deformation processes, with a receptor-modified, cell membrane-mimicking platform. Together with theoretical analyses, our findings reveal a pronounced, size-dependent transition in the membrane bending properties of nanoscale lipid vesicles between 60 and 180 nm in diameter. For smaller vesicles, a large membrane bending energy enhanced vesicle stiffness while the osmotic pressure energy was the dominant modulating factor for larger, less stiff vesicles. These findings advance our fundamental understanding of how nanoparticle size affects multivalency-induced nanoparticle shape deformation and can provide guidance for the design of biomimetic nanoparticles with tailored nanomechanical properties.
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Affiliation(s)
- Hyeonjin Park
- School of Materials Science and Engineering, Nanyang Technological University, 50 Nanyang Drive, 637553 Singapore
| | | | - Bo Kyeong Yoon
- School of Healthcare and Biomedical Engineering, Chonnam National University, Yeosu 59626, Republic of Korea
| | - Vladimir P Zhdanov
- Boreskov Institute of Catalysis, Russian Academy of Sciences, Novosibirsk 630090, Russia
| | | | - Nam-Joon Cho
- School of Materials Science and Engineering, Nanyang Technological University, 50 Nanyang Drive, 637553 Singapore
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15
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Newly Emerging Strategies in Antiviral Drug Discovery: Dedicated to Prof. Dr. Erik De Clercq on Occasion of His 80th Anniversary. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27030850. [PMID: 35164129 PMCID: PMC8839652 DOI: 10.3390/molecules27030850] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Revised: 01/17/2022] [Accepted: 01/25/2022] [Indexed: 12/12/2022]
Abstract
Viral infections pose a persistent threat to human health. The relentless epidemic of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has become a global health problem, with millions of infections and fatalities so far. Traditional approaches such as random screening and optimization of lead compounds by organic synthesis have become extremely resource- and time-consuming. Various modern innovative methods or integrated paradigms are now being applied to drug discovery for significant resistance in order to simplify the drug process. This review provides an overview of newly emerging antiviral strategies, including proteolysis targeting chimera (PROTAC), ribonuclease targeting chimera (RIBOTAC), targeted covalent inhibitors, topology-matching design and antiviral drug delivery system. This article is dedicated to Prof. Dr. Erik De Clercq, an internationally renowned expert in the antiviral drug research field, on the occasion of his 80th anniversary.
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16
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Ebola Virus Entry Inhibitors. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2022; 1366:155-170. [DOI: 10.1007/978-981-16-8702-0_10] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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17
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Erythrocyte-enabled immunomodulation for vaccine delivery. J Control Release 2021; 341:314-328. [PMID: 34838929 DOI: 10.1016/j.jconrel.2021.11.035] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2021] [Revised: 11/21/2021] [Accepted: 11/22/2021] [Indexed: 12/11/2022]
Abstract
Erythrocytes capture pathogens in circulation and present them to antigen-presenting cells (APCs) in the spleen. Senescent or apoptotic erythrocytes are physiologically eliminated by splenic APCs in a non-inflammatory manner as to not induce an immune reaction, while damaged erythrocytes tend to induce immune activation. The distinct characteristics of erythrocytes in their lifespan or different states inspire the design of targeting splenic APCs for vaccine delivery. Specifically, normal or damaged erythrocyte-driven immune targeting can induce antigen-specific immune activation, whereas senescent or apoptotic erythrocytes can be tailored to achieve antigen-specific immune tolerance. Recent studies have revealed the potential of erythrocyte-based vaccine delivery; however, there is still no in-depth review to describe the latest progress. This review summarizes the characteristics, different immune functions, and diverse vaccine delivery behaviors and biomedical applications of erythrocytes in different states. This review aims to contribute to the rational design and development of erythrocyte-based vaccine delivery systems for treating various infections, tumors, inflammatory diseases, and autoimmune diseases.
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18
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Park H, Sut TN, Yoon BK, Zhdanov VP, Cho NJ, Jackman JA. Unraveling How Multivalency Triggers Shape Deformation of Sub-100 nm Lipid Vesicles. J Phys Chem Lett 2021; 12:6722-6729. [PMID: 34263601 DOI: 10.1021/acs.jpclett.1c01510] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
Abstract
Multivalent ligand-receptor interactions are critical to the function of membrane-enveloped biological and biomimetic nanoparticles, yet resulting nanoparticle shape changes are rarely investigated. Using the localized surface plasmon resonance (LSPR) sensing technique, we tracked the attachment of biotinylated, sub-100 nm lipid vesicles to a streptavidin-functionalized supported lipid bilayer (SLB) and developed an analytical model to extract quantitative details about the vesicle-SLB contact region. The experimental results were supported by theoretical analyses of biotin-streptavidin complex formation and corresponding structural and energetic aspects of vesicle deformation. Our findings reveal how varying the surface densities of streptavidin receptors in the SLB and biotin ligands in the vesicles affects the extent of nanometer-scale vesicle deformation. We also identify conditions, i.e., a critical ligand density, at which appreciable vesicle deformation began, which provides insight into how the membrane bending energy partially counterposes the multivalent binding interaction energy. These findings are generalizable to various multivalent ligand-receptor systems.
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Affiliation(s)
- Hyeonjin Park
- School of Chemical Engineering, Sungkyunkwan University, Suwon 16419, Republic of Korea
- School of Materials Science and Engineering, Nanyang Technological University, 50 Nanyang Drive 637553, Singapore
| | - Tun Naw Sut
- School of Chemical Engineering, Sungkyunkwan University, Suwon 16419, Republic of Korea
- School of Materials Science and Engineering, Nanyang Technological University, 50 Nanyang Drive 637553, Singapore
| | - Bo Kyeong Yoon
- School of Chemical Engineering, Sungkyunkwan University, Suwon 16419, Republic of Korea
| | - Vladimir P Zhdanov
- Boreskov Institute of Catalysis, Russian Academy of Sciences, Novosibirsk 630090, Russia
| | - Nam-Joon Cho
- School of Materials Science and Engineering, Nanyang Technological University, 50 Nanyang Drive 637553, Singapore
| | - Joshua A Jackman
- School of Chemical Engineering, Sungkyunkwan University, Suwon 16419, Republic of Korea
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19
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Chen Z, Cui Q, Caffrey M, Rong L, Du R. Small Molecule Inhibitors of Influenza Virus Entry. Pharmaceuticals (Basel) 2021; 14:ph14060587. [PMID: 34207368 PMCID: PMC8234048 DOI: 10.3390/ph14060587] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Revised: 06/13/2021] [Accepted: 06/15/2021] [Indexed: 12/16/2022] Open
Abstract
Hemagglutinin (HA) plays a critical role during influenza virus receptor binding and subsequent membrane fusion process, thus HA has become a promising drug target. For the past several decades, we and other researchers have discovered a series of HA inhibitors mainly targeting its fusion machinery. In this review, we summarize the advances in HA-targeted development of small molecule inhibitors. Moreover, we discuss the structural basis and mode of action of these inhibitors, and speculate upon future directions toward more potent inhibitors of membrane fusion and potential anti-influenza drugs.
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Affiliation(s)
- Zhaoyu Chen
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250355, China; (Z.C.); (Q.C.)
| | - Qinghua Cui
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250355, China; (Z.C.); (Q.C.)
- Experimental Center, Shandong University of Traditional Chinese Medicine, Jinan 250355, China
- Qingdao Academy of Chinese Medicinal Sciences, Shandong University of Traditional Chinese Medicine, Qingdao 266122, China
| | - Michael Caffrey
- Department of Biochemistry and Molecular Genetics, University of Illinois at Chicago, Chicago, IL 60607, USA;
| | - Lijun Rong
- Department of Microbiology and Immunology, College of Medicine, University of Illinois at Chicago, Chicago, IL 60612, USA
- Correspondence: (L.R.); (R.D.); Tel.: +1-312-355-0203 (L.R.); +86-0531-89628505 (R.D.)
| | - Ruikun Du
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250355, China; (Z.C.); (Q.C.)
- Experimental Center, Shandong University of Traditional Chinese Medicine, Jinan 250355, China
- Qingdao Academy of Chinese Medicinal Sciences, Shandong University of Traditional Chinese Medicine, Qingdao 266122, China
- Correspondence: (L.R.); (R.D.); Tel.: +1-312-355-0203 (L.R.); +86-0531-89628505 (R.D.)
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20
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Yang KC, Lin JC, Tsai HH, Hsu CY, Shih V, Hu CMJ. Nanotechnology advances in pathogen- and host-targeted antiviral delivery: multipronged therapeutic intervention for pandemic control. Drug Deliv Transl Res 2021; 11:1420-1437. [PMID: 33748879 PMCID: PMC7982277 DOI: 10.1007/s13346-021-00965-y] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/11/2021] [Indexed: 01/18/2023]
Abstract
The COVID-19 pandemic's high mortality rate and severe socioeconomic impact serve as a reminder of the urgent need for effective countermeasures against viral pandemic threats. In particular, effective antiviral therapeutics capable of stopping infections in its tracks is critical to reducing infection fatality rate and healthcare burden. With the field of drug delivery witnessing tremendous advancement in the last two decades owing to a panoply of nanotechnology advances, the present review summarizes and expounds on the research and development of therapeutic nanoformulations against various infectious viral pathogens, including HIV, influenza, and coronaviruses. Specifically, nanotechnology advances towards improving pathogen- and host-targeted antiviral drug delivery are reviewed, and the prospect of achieving effective viral eradication, broad-spectrum antiviral effect, and resisting viral mutations are discussed. As several COVID-19 antiviral clinical trials are met with lackluster treatment efficacy, nanocarrier strategies aimed at improving drug pharmacokinetics, biodistributions, and synergism are expected to not only contribute to the current disease treatment efforts but also expand the antiviral arsenal against other emerging viral diseases.
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Affiliation(s)
- Kai-Chieh Yang
- Taiwan International Graduate Program in Molecular Medicine, National Yang Ming Chiao Tung University and Academia Sinica, Taipei, 112304, Taiwan.,Institute of Biomedical Sciences, Academia Sinica, Taipei, 115201, Taiwan
| | - Jung-Chen Lin
- Institute of Biomedical Sciences, Academia Sinica, Taipei, 115201, Taiwan
| | - Hsiao-Han Tsai
- Taiwan International Graduate Program in Molecular Medicine, National Yang Ming Chiao Tung University and Academia Sinica, Taipei, 112304, Taiwan.,Institute of Biomedical Sciences, Academia Sinica, Taipei, 115201, Taiwan
| | - Chung-Yao Hsu
- Taiwan International Graduate Program in Molecular Medicine, National Yang Ming Chiao Tung University and Academia Sinica, Taipei, 112304, Taiwan.,Institute of Biomedical Sciences, Academia Sinica, Taipei, 115201, Taiwan
| | - Vicky Shih
- Institute of Biomedical Sciences, Academia Sinica, Taipei, 115201, Taiwan
| | - Che-Ming Jack Hu
- Taiwan International Graduate Program in Molecular Medicine, National Yang Ming Chiao Tung University and Academia Sinica, Taipei, 112304, Taiwan. .,Institute of Biomedical Sciences, Academia Sinica, Taipei, 115201, Taiwan. .,Center of Applied Nanomedicine, National Cheng Kung University, Tainan, 704017, Taiwan.
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