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Sehgal V, Pandey SP, Singh PK. Prospects of charged cyclodextrins in biomedical applications. Carbohydr Polym 2024; 323:121348. [PMID: 37940240 DOI: 10.1016/j.carbpol.2023.121348] [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: 05/17/2023] [Revised: 08/26/2023] [Accepted: 08/28/2023] [Indexed: 11/10/2023]
Abstract
Cyclodextrins (CDs), recognized for their unique ability to form inclusion complexes, have seen broad utilization across various scientific fields. Recently, there has been a surge of interest in the use of charged cyclodextrins for biomedical applications, owing to their enhanced properties, such as superior solubility and improved molecular recognition compared to neutral CDs. Despite the growing literature, a comprehensive review of the biomedical utilisations of multi-charged cyclodextrins is scarce. This review provides a comprehensive exploration of the emerging prospects of charged cyclodextrin-based assemblies in the field of biomedical applications. Focusing on drug delivery systems, the review details how charged CDs enhance drug solubility and stability, reduce toxicity, and enable targeted and controlled drug release. Furthermore, the review highlights the role of charged CDs in gene therapy, notably their potential for DNA/RNA binding, cellular uptake, degradation protection, and targeted gene delivery. The promising potential of charged CDs in antibacterial and antiviral therapies, including photodynamic therapies, biofilm control, and viral replication inhibition, is discussed. Concluding with a future outlook, this review highlights the potential challenges and advancements that could propel charged CDs to the forefront of biomedicine.
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Affiliation(s)
- Vidhi Sehgal
- Department of Biotechnology, Mithibai College of Arts, Chauhan Institute of Science & Amrutben Jivanlal College of Commerce and Economics, Vile Parle (W), 400 056, India
| | - Shrishti P Pandey
- Department of Biotechnology, Mithibai College of Arts, Chauhan Institute of Science & Amrutben Jivanlal College of Commerce and Economics, Vile Parle (W), 400 056, India
| | - Prabhat K Singh
- Radiation & Photochemistry Division, Bhabha Atomic Research Centre, Mumbai 400 085, India; Homi Bhabha National Institute, Anushaktinagar, Mumbai 400085, India.
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2
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Mironova D, Makarov E, Bilyukova I, Akyol K, Sultanova E, Evtugyn V, Davletshin D, Gilyazova E, Bulatov E, Burilov V, Solovieva S, Antipin I. Aggregation, Cytotoxicity and DNA Binding in a Series of Calix[4]arene Amphiphile Containing Aminotriazole Groups. Pharmaceuticals (Basel) 2023; 16:ph16050699. [PMID: 37242482 DOI: 10.3390/ph16050699] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Revised: 04/24/2023] [Accepted: 05/03/2023] [Indexed: 05/28/2023] Open
Abstract
The present work focuses on the study of the aggregation and complexing properties of calixarenes as potential DNA condensation agents for gene delivery. In the current study, 1,4-triazole derivatives of calix[4]arenes 7 and 8 containing monoammonium fragments were synthesized. The synthesized compound's structure was characterized by using various spectroscopic techniques (FTIR, HRESI MS, ¹H NMR and ¹³C NMR). The interactions between a series of calix[4]arene-containing aminotriazole groups (triazole-containing macrocycles with diethylenetriammonium fragments (3 and 4) and triazole-containing macrocycles with monoammonium fragments (7 and 8)) and calf thymus DNA were carried out via UV absorption, fluorescence spectroscopy, dynamic light scattering and zeta potential measurements. The role of the binding forces of calixarene-DNA complexes was analyzed. Photophysical and morphological studies revealed the interaction of the calixarenes 3, 4 and 8 with ct-DNA, which transformed the fibrous structure of ct-DNA to completely condensed compact structures that are 50 nm in diameter. The cytotoxic properties of calixarenes 3, 4, 7 and 8 against cancerous cells (MCF7, PC-3) as well as a healthy cell line (HSF) were investigated. Compound 4 was found to have the highest toxic effect on MCF7 breast adenocarcinoma (IC50 3.3 μM).
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Affiliation(s)
- Diana Mironova
- Alexander Butlerov Institute of Chemistry, Kazan Federal University, 18 Kremlevskaya Str., 420008 Kazan, Russia
| | - Egor Makarov
- Alexander Butlerov Institute of Chemistry, Kazan Federal University, 18 Kremlevskaya Str., 420008 Kazan, Russia
| | - Islamiya Bilyukova
- Alexander Butlerov Institute of Chemistry, Kazan Federal University, 18 Kremlevskaya Str., 420008 Kazan, Russia
| | - Kevser Akyol
- Alexander Butlerov Institute of Chemistry, Kazan Federal University, 18 Kremlevskaya Str., 420008 Kazan, Russia
| | - Elsa Sultanova
- Alexander Butlerov Institute of Chemistry, Kazan Federal University, 18 Kremlevskaya Str., 420008 Kazan, Russia
| | - Vladimir Evtugyn
- Interdisciplinary Center for Analytical Microscopy, Kazan Federal University, 18 Kremlevskaya Str., 420008 Kazan, Russia
| | - Damir Davletshin
- Institute of Fundamental Medicine and Biology, Kazan Federal University, 18 Kremlevskaya Str., 420008 Kazan, Russia
| | - Elvina Gilyazova
- Institute of Fundamental Medicine and Biology, Kazan Federal University, 18 Kremlevskaya Str., 420008 Kazan, Russia
| | - Emil Bulatov
- Institute of Fundamental Medicine and Biology, Kazan Federal University, 18 Kremlevskaya Str., 420008 Kazan, Russia
| | - Vladimir Burilov
- Alexander Butlerov Institute of Chemistry, Kazan Federal University, 18 Kremlevskaya Str., 420008 Kazan, Russia
| | - Svetlana Solovieva
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of RAS, 8 Arbuzov Str., 420088 Kazan, Russia
| | - Igor Antipin
- Alexander Butlerov Institute of Chemistry, Kazan Federal University, 18 Kremlevskaya Str., 420008 Kazan, Russia
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Calix[4]arene Polyamine Triazoles: Synthesis, Aggregation and DNA Binding. Int J Mol Sci 2022; 23:ijms232314889. [PMID: 36499212 PMCID: PMC9738031 DOI: 10.3390/ijms232314889] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Revised: 11/20/2022] [Accepted: 11/24/2022] [Indexed: 11/29/2022] Open
Abstract
Artificial gene delivery systems are in great demand from both scientific and practical biomedical points of view. In this paper, we present the synthesis of a new click chemistry calix[4]arene precursor with free lower rim and new water-soluble calixarene triazoles with 12 amino-groups on the upper rim (one with free phenol hydroxyl groups and two another containing four butyl or tetradecyl fragments). Aggregation in the series of amino-triazole calixarenes of different lipophilicity (calixarene with free phenol hydroxyl groups or butyl and tetradecyl fragments on the lower rim) was studied using dynamic light scattering and fluorescent pyrene probe. It was found that calix[4]arene with a free lower rim, like alkyl-substituted butyl calix[4]arene, forms stable submicron aggregates 150-200 nm in size, while the more lipophilic tetradecyl -substituted calix[4]arene forms micellar aggregates19 nm in size. Using UV-Vis spectroscopy, fluorimetry and CD, it was shown that amino-triazole calix[4]arenes bind to calf thymus DNA by classical intercalation. According to DLS and TEM data, all studied macrocycles cause significant DNA compaction, forming stable nanoparticles 50-20 nm in size. Among all studied calix[4]arenes the most lipophilic tetradecyl one proved to be the best for both binding and compaction of DNA.
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Liu J, Ding X, Fu Y, Xiang C, Yuan Y, Zhang Y, Yu P. Cyclodextrins based delivery systems for macro biomolecules. Eur J Med Chem 2020; 212:113105. [PMID: 33385835 DOI: 10.1016/j.ejmech.2020.113105] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2020] [Revised: 12/11/2020] [Accepted: 12/11/2020] [Indexed: 02/06/2023]
Abstract
Macro biomolecules are of vital importance in regulating the biofunctions in organisms, in which proteins (including peptides when mentioned below) and nucleic acids (NAs) are the most important. Therefore, these proteins and NAs can be applied as "drugs" to regulate the biofunctions from abnormal to normal. Either for proteins and NAs, the most challenging thing is to avoid the biodegradation or physicochemical degradation before they reach the targeted location, and then functions as complete functional structures. Hence, appropriate delivery systems are very important which can protect them from these degradations. Cyclodextrins (CDs) based delivery systems achieved mega successes due to their outstanding pharmaceutical properties and there have been several reviews on CDs based small molecule drug delivery systems recently. But for biomolecules, which are getting more and more important for modern therapies, however, there are very few reviews to systematically summarize and analyze the CDs-based macro biomolecules delivery systems, especially for proteins. In this review, there were some of the notable examples were summarized for the macro biomolecules (proteins and NAs) delivery based on CDs. For proteins, this review included insulin, lysozyme, bovine serum albumin (BSA), green fluorescent protein (GFP) and IgG's, etc. deliveries in slow release, stimulating responsive release or targeting release manners. For NAs, this review summarized cationic CD-polymers and CD-cluster monomers as NAs carriers, notably, including the multicomponents targeting CD-based carriers and the virus-like RNA assembly method siRNA carriers.
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Affiliation(s)
- Jiang Liu
- China International Science and Technology Cooperation Base of Food Nutrition/Safety and Medicinal Chemistry, Key Laboratory of Industrial Fermentation Microbiology of Ministry of Education, Tianjin Key Laboratory of Industry Microbiology, College of Biotechnology, Tianjin University of Science & Technology, 300457, Tianjin, China.
| | - Xin Ding
- China International Science and Technology Cooperation Base of Food Nutrition/Safety and Medicinal Chemistry, Key Laboratory of Industrial Fermentation Microbiology of Ministry of Education, Tianjin Key Laboratory of Industry Microbiology, College of Biotechnology, Tianjin University of Science & Technology, 300457, Tianjin, China
| | - Yupeng Fu
- China International Science and Technology Cooperation Base of Food Nutrition/Safety and Medicinal Chemistry, Key Laboratory of Industrial Fermentation Microbiology of Ministry of Education, Tianjin Key Laboratory of Industry Microbiology, College of Biotechnology, Tianjin University of Science & Technology, 300457, Tianjin, China
| | - Cen Xiang
- China International Science and Technology Cooperation Base of Food Nutrition/Safety and Medicinal Chemistry, Key Laboratory of Industrial Fermentation Microbiology of Ministry of Education, Tianjin Key Laboratory of Industry Microbiology, College of Biotechnology, Tianjin University of Science & Technology, 300457, Tianjin, China
| | - Yuan Yuan
- China International Science and Technology Cooperation Base of Food Nutrition/Safety and Medicinal Chemistry, Key Laboratory of Industrial Fermentation Microbiology of Ministry of Education, Tianjin Key Laboratory of Industry Microbiology, College of Biotechnology, Tianjin University of Science & Technology, 300457, Tianjin, China
| | - Yongmin Zhang
- China International Science and Technology Cooperation Base of Food Nutrition/Safety and Medicinal Chemistry, Key Laboratory of Industrial Fermentation Microbiology of Ministry of Education, Tianjin Key Laboratory of Industry Microbiology, College of Biotechnology, Tianjin University of Science & Technology, 300457, Tianjin, China; Sorbonne Université, CNRS, IPCM, UMR 8232, 4 Place Jussieu, 75005, Paris, France
| | - Peng Yu
- China International Science and Technology Cooperation Base of Food Nutrition/Safety and Medicinal Chemistry, Key Laboratory of Industrial Fermentation Microbiology of Ministry of Education, Tianjin Key Laboratory of Industry Microbiology, College of Biotechnology, Tianjin University of Science & Technology, 300457, Tianjin, China.
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Neva T, Carbajo-Gordillo AI, Benito JM, Lana H, Marcelo G, Ortiz Mellet C, Tros de Ilarduya C, Mendicuti F, García Fernández JM. Tuning the Topological Landscape of DNA-Cyclodextrin Nanocomplexes by Molecular Design. Chemistry 2020; 26:15259-15269. [PMID: 32710799 DOI: 10.1002/chem.202002951] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Indexed: 12/25/2022]
Abstract
Original molecular vectors that ensure broad flexibility to tune the shape and surface properties of plasmid DNA (pDNA) condensates are reported herein. The prototypic design involves a cyclodextrin (CD) platform bearing a polycationic cluster at the primary face and a doubly linked aromatic module bridging two consecutive monosaccharide units at the secondary face that behaves as a topology-encoding element. Subtle differences at the molecular level then translate into disparate morphologies at the nanoscale, including rods, worms, toroids, globules, ellipsoids, and spheroids. In vitro evaluation of the transfection capabilities revealed marked selectivity differences as a function of nanocomplex morphology. Remarkably high transfection efficiencies were associated with ellipsoidal or spherical shapes with a lamellar internal arrangement of pDNA chains and CD bilayers. Computational studies support that the stability of such supramolecular edifices is directly related to the tendency of the molecular vector to form noncovalent dimers upon DNA templating. Because the stability of the dimers depends on the protonation state of the polycationic clusters, the coaggregates display pH responsiveness, which facilitates endosomal escape and timely DNA release, a key step in successful transfection. The results provide a versatile strategy for the construction of fully synthetic and perfectly monodisperse nonviral gene delivery systems uniquely suited for optimization schemes.
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Affiliation(s)
- Tania Neva
- Institute for Chemical Research, IIQ, CSIC-Univ. Sevilla, C/ Américo Vespucio 49, 41092, Sevilla, Spain
| | - Ana I Carbajo-Gordillo
- Institute for Chemical Research, IIQ, CSIC-Univ. Sevilla, C/ Américo Vespucio 49, 41092, Sevilla, Spain
| | - Juan M Benito
- Institute for Chemical Research, IIQ, CSIC-Univ. Sevilla, C/ Américo Vespucio 49, 41092, Sevilla, Spain
| | - Hugo Lana
- Department of Pharmaceutical Technology and Chemistry, School of Pharmacy and Nutrition, University of Navarra, 31080, Pamplona, Spain
| | - Gema Marcelo
- Department of Analytical Chemistry, Physical Chemistry and Chemical Engineering, Instituto de Investigación Química, "Andrés M. del Rio" (IQAR), University of Alcalá, Campus Universitario Ctra. Madrid-Barcelona, Km 33.600, 28871, Alcalá de Henares, Spain
| | - Carmen Ortiz Mellet
- Department of Organic Chemistry, Faculty of Chemistry, University of Sevilla, C/ Prof García González 1, 41012, Sevilla, Spain
| | - Conchita Tros de Ilarduya
- Department of Pharmaceutical Technology and Chemistry, School of Pharmacy and Nutrition, University of Navarra, 31080, Pamplona, Spain
| | - Francisco Mendicuti
- Department of Analytical Chemistry, Physical Chemistry and Chemical Engineering, Instituto de Investigación Química, "Andrés M. del Rio" (IQAR), University of Alcalá, Campus Universitario Ctra. Madrid-Barcelona, Km 33.600, 28871, Alcalá de Henares, Spain
| | - José M García Fernández
- Institute for Chemical Research, IIQ, CSIC-Univ. Sevilla, C/ Américo Vespucio 49, 41092, Sevilla, Spain
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Beltrán Á, Gata I, Maya C, Avó J, Lima JC, Laia CAT, Peloso R, Outis M, Nicasio MC. Dinuclear Cu(I) Halides with Terphenyl Phosphines: Synthesis, Photophysical Studies, and Catalytic Applications in CuAAC Reactions. Inorg Chem 2020; 59:10894-10906. [PMID: 32691590 DOI: 10.1021/acs.inorgchem.0c01397] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Several dinuclear terphenyl phosphine copper(I) halide complexes of composition [CuX(PR2Ar')]2 (X = Cl, Br, I; R = hydrocarbyl, Ar' = 2,6-diarylterphenyl radical), 1-5, have been isolated from the reaction of CuX with 1 equiv of the phosphine ligand. Most of them have been characterized by X-ray diffraction studies in the solid state, thus allowing comparative discussions of different structural parameters, namely, Cu···Cu and Cu···Aryl separations, conformations adopted by coordinated phosphines, and planarity of the Cu2X2 cores. Centrosymmetric complexes [CuI(PMe2ArXyl2)]2, 1c, and [CuI(PEt2ArMes2)]2, 3c, despite their similar structures, show very distinct photoluminescence (PL) in powder form at room temperature. The photophysical behavior of these compounds in liquid solution, solid-solid Zeonex solution and powder samples at room temperature and 77 K have been investigated and supported by DFT calculation. Identification of vibronic coupling modes, done by group theory calculations and the technique of projection operators, shows that the manifestation of these modes is conditioned by crystal packing. Complexes [CuI(PMe2ArXyl2)]2, 1c, and [CuI(PEt2ArMes2)]2, 3c, display remarkable activity in copper-catalyzed azide-alkyne cycloaddition reactions involving preformed and in situ-made azides. Reactions are performed in H2O, under aerobic conditions, with low catalyst loadings and tolerate the use of iodoalkynes as substrates.
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Affiliation(s)
- Álvaro Beltrán
- Departamento de Química Inorgánica, Universidad de Sevilla, Aptdo 1203, 41071 Sevilla, Spain
| | - Inmaculada Gata
- Departamento de Química Inorgánica, Universidad de Sevilla, Aptdo 1203, 41071 Sevilla, Spain
| | - Celia Maya
- Instituto de Investigaciones Químicas (IIQ), Departamento de Química Inorgánica and Centro de Innovación en Química Avanzada (ORFEO-CINQA), Consejo Superior de Investigaciones Científicas (CSIC) and Universidad de Sevilla, Avenida Américo Vespucio 49, 41092 Sevilla, Spain
| | - João Avó
- IBB-Institute for Bioengineering and Biosciences, Instituto Superior Técnico, Universidade de Lisboa, 1049-001 Lisboa, Portugal
| | - João Carlos Lima
- LAQV-REQUIMTE, Departamento de Química, Faculdade Ciências e Tecnologia, Universidade NOVA de Lisboa, 2829-516 Monte de Caparica, Portugal
| | - César A T Laia
- LAQV-REQUIMTE, Departamento de Química, Faculdade Ciências e Tecnologia, Universidade NOVA de Lisboa, 2829-516 Monte de Caparica, Portugal
| | - Riccardo Peloso
- Instituto de Investigaciones Químicas (IIQ), Departamento de Química Inorgánica and Centro de Innovación en Química Avanzada (ORFEO-CINQA), Consejo Superior de Investigaciones Científicas (CSIC) and Universidad de Sevilla, Avenida Américo Vespucio 49, 41092 Sevilla, Spain
| | - Mani Outis
- LAQV-REQUIMTE, Departamento de Química, Faculdade Ciências e Tecnologia, Universidade NOVA de Lisboa, 2829-516 Monte de Caparica, Portugal
| | - M Carmen Nicasio
- Departamento de Química Inorgánica, Universidad de Sevilla, Aptdo 1203, 41071 Sevilla, Spain
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Karimian R, Aghajani M. Cyclodextrins and their Derivatives as Carrier Molecules in Drug and Gene Delivery Systems. CURR ORG CHEM 2019. [DOI: 10.2174/1385272823666190627115422] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Cyclodextrins (CDs) are naturally occurring cyclic oligosaccharides containing
six (α-CD), seven (β-CD), eight (γ-CD) and more glucopyranose units linked with α-(1,4)
bonds, having a terminal hydrophilic part and central lipophilic cavity. α-, β- and γ-CDs
are widely used in many industrial products, technologies and analytical methods owing to
their unique, versatile and tunable characteristics. In the pharmaceutical industry, CDs are
used as complexing agents to enhance aqueous solubility, physico-chemical stability and
bio-availability of administered drugs. Herein, special attention is given to the use of α-, β-
and γ-CDs and their derivatives in different areas of drug and gene delivery systems in the
past few decades through various routes of administration with a major emphasis on the
more recent developments.
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Affiliation(s)
- Ramin Karimian
- Chemical Injuries Research Center, Systems biology and poisonings institute, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Milad Aghajani
- Chemical Injuries Research Center, Systems biology and poisonings institute, Baqiyatallah University of Medical Sciences, Tehran, Iran
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Geng WC, Huang Q, Xu Z, Wang R, Guo DS. Gene delivery based on macrocyclic amphiphiles. Theranostics 2019; 9:3094-3106. [PMID: 31244943 PMCID: PMC6567961 DOI: 10.7150/thno.31914] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2018] [Accepted: 03/06/2019] [Indexed: 12/22/2022] Open
Abstract
Gene therapy, with an important role in biomedicine, often requires vectors for gene condensation in order to avoid degradation, improve membrane permeation, and achieve targeted delivery. Macrocyclic molecules are a family of artificial receptors that can selectively bind a variety of guest species. Amphiphilic macrocycles, particularly those bearing cationic charges and their various assemblies represent a new class of promising non-viral vectors with intrinsic advantages in gene condensation and delivery. The most prominent examples include amphiphilic cyclodextrins, calixarenes and pillararenes. Herein, we systemically reviewed reported assemblies of amphiphilic macrocycles for gene delivery and therapy. The advantages and disadvantages of each type of macrocyclic amphiphiles for gene delivery, as well as the perspectives on the future development of this area are discussed.
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Affiliation(s)
- Wen-Chao Geng
- College of Chemistry, Key Laboratory of Functional Polymer Materials (Ministry of Education), State Key Laboratory of Elemento-Organic Chemistry, Nankai University, Tianjin 300071, China
| | - Qiaoxian Huang
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Taipa, Macau SAR, China
| | - Zhe Xu
- College of Chemistry, Key Laboratory of Functional Polymer Materials (Ministry of Education), State Key Laboratory of Elemento-Organic Chemistry, Nankai University, Tianjin 300071, China
| | - Ruibing Wang
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Taipa, Macau SAR, China
| | - Dong-Sheng Guo
- College of Chemistry, Key Laboratory of Functional Polymer Materials (Ministry of Education), State Key Laboratory of Elemento-Organic Chemistry, Nankai University, Tianjin 300071, China
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Molina-Pinilla I, Hakkou K, Romero-Azogil L, Benito E, García-Martín MG, Bueno-Martínez M. Synthesis of degradable linear cationic poly(amide triazole)s with DNA-condensation capability. Eur Polym J 2019. [DOI: 10.1016/j.eurpolymj.2019.01.048] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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10
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Design of cyclodextrin-based systems for intervention execution. DELIVERY OF THERAPEUTICS FOR BIOGERONTOLOGICAL INTERVENTIONS 2019. [PMCID: PMC7150343 DOI: 10.1016/b978-0-12-816485-3.00005-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Technologies for nucleic acid delivery have displayed high practical potential in mediating genetic manipulation to modulate metabolic pathways to combat aging. In the previous chapter, we have delineated a series of techniques for designing and developing polymeric vectors as nonviral carriers. Based on what we have discussed, this chapter will introduce how the delivery performance and versatility of polymeric vectors can be further enhanced by using cyclodextrins (CDs). Over the years, CDs have shown promising application potential in different areas, ranging from controlled drug release to chiral separation of basic drugs. These applications are largely mediated by the ability of CDs to undergo host–guest inclusion complexation. Upon incorporation of CDs into the design of a polymeric vector, not only can the flexibility of the design be increased, but the development of a multifunctional carrier for genetic manipulation can also be facilitated.
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11
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Burilov VA, Fatikhova GA, Dokuchaeva MN, Nugmanov RI, Mironova DA, Dorovatovskii PV, Khrustalev VN, Solovieva SE, Antipin IS. Synthesis of new p-tert-butylcalix[4]arene-based polyammonium triazolyl amphiphiles and their binding with nucleoside phosphates. Beilstein J Org Chem 2018; 14:1980-1993. [PMID: 30202452 PMCID: PMC6122204 DOI: 10.3762/bjoc.14.173] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2018] [Accepted: 07/13/2018] [Indexed: 01/10/2023] Open
Abstract
The synthesis of new calix[4]arenes adopting a cone stereoisomeric form bearing two or four azide fragments on the upper rim and water-soluble triazolyl amphiphilic receptors with two or four polyammonium headgroups via copper-catalyzed azide–alkyne cycloaddition reaction has been performed for the first time. It was found that the synthesized macrocycles form stable aggregates with hydrodynamic diameters between 150–200 nm and electrokinetic potentials about +40 to +60 mV in water solutions. Critical aggregation concentration (CAC) values were measured using a micelle method with pyrene and eosin Y as dye probes. The CAC values of tetraalkyl-substituted macrocycles 12a,b (5 µM for both) are significantly lower than those for dialkyl-substituted macrocycles 10a,b (790 and 160 µM, respectively). Premicellar aggregates of macrocycles 10a,b and 12a,b with the dye eosin Y were used for nucleotides sensing through a dye replacement procedure. It is unusual that disubstituted macrocycles 10a,b bind more effectively a less charged adenosine 5'-diphosphate (ADP) than adenosine 5'-triphosphate (ATP). A simple colorimetric method based on polydiacetylene vesicles decorated with 10b was elaborated for the naked-eye detection of ADP with a detection limit of 0.5 mM.
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Affiliation(s)
- Vladimir A Burilov
- Kazan Federal University, 18 Kremlevskaya st., Kazan 420008, Russian Federation
| | | | - Mariya N Dokuchaeva
- Kazan Federal University, 18 Kremlevskaya st., Kazan 420008, Russian Federation
| | - Ramil I Nugmanov
- Kazan Federal University, 18 Kremlevskaya st., Kazan 420008, Russian Federation
| | - Diana A Mironova
- Kazan Federal University, 18 Kremlevskaya st., Kazan 420008, Russian Federation
| | - Pavel V Dorovatovskii
- National Research Center "Kurchatov Institute", 1 Ak. Kurchatov Square, Moscow 123182, Russian Federation
| | - Victor N Khrustalev
- National Research Center "Kurchatov Institute", 1 Ak. Kurchatov Square, Moscow 123182, Russian Federation.,Peoples' Friendship University of Russia (RUDN University), 6 Miklukho-Maklay Street, Moscow 117198, Russin Federation
| | - Svetlana E Solovieva
- Kazan Federal University, 18 Kremlevskaya st., Kazan 420008, Russian Federation.,A. E. Arzubov Institute of Organic & Physical Chemistry, 8 Arzubov Street, Kazan 420088, Russian Federation
| | - Igor S Antipin
- Kazan Federal University, 18 Kremlevskaya st., Kazan 420008, Russian Federation.,A. E. Arzubov Institute of Organic & Physical Chemistry, 8 Arzubov Street, Kazan 420088, Russian Federation
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12
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Fuertes A, Juanes M, Granja JR, Montenegro J. Supramolecular functional assemblies: dynamic membrane transporters and peptide nanotubular composites. Chem Commun (Camb) 2018. [PMID: 28636028 DOI: 10.1039/c7cc02997g] [Citation(s) in RCA: 55] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
The fabrication of functional molecular devices constitutes one of the most important current challenges for chemical sciences. The complex processes accomplished by living systems continuously demand the assistance of non-covalent interactions between molecular building blocks. Additionally, these building blocks (proteins, membranes, nucleotides) are also constituted by self-assembled structures. Therefore, supramolecular chemistry is the discipline required to understand the properties of the minimal self-assembled building blocks of living systems and to develop new functional smart materials. In the first part of this feature article, we highlight selected examples of the preparation of supramolecular membrane transporters with special emphasis on the application of dynamic covalent bonds. In the second section of the paper we review recent breakthroughs in the preparation of peptide nanotube hybrids with functional applications. The development of these devices constitutes an exciting process from where we can learn how to understand and manipulate supramolecular functional assemblies.
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Affiliation(s)
- Alberto Fuertes
- Centro Singular de Investigación en Química Biolóxica e Materiais Moleculares (CIQUS) and Departamento de Química Orgánica, Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain.
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13
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Gallego-Yerga L, Benito JM, Blanco-Fernández L, Martínez-Negro M, Vélaz I, Aicart E, Junquera E, Ortiz Mellet C, Tros de Ilarduya C, García Fernández JM. Plasmid-Templated Control of DNA-Cyclodextrin Nanoparticle Morphology through Molecular Vector Design for Effective Gene Delivery. Chemistry 2018; 24:3825-3835. [PMID: 29341305 DOI: 10.1002/chem.201705723] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2017] [Indexed: 12/14/2022]
Abstract
Engineering self-assembled superstructures through complexation of plasmid DNA (pDNA) and single-isomer nanometric size macromolecules (molecular nanoparticles) is a promising strategy for gene delivery. Notably, the functionality and overall architecture of the vector can be precisely molded at the atomic level by chemical tailoring, thereby enabling unprecedented opportunities for structure/self-assembling/pDNA delivery relationship studies. Beyond this notion, by judiciously preorganizing the functional elements in cyclodextrin (CD)-based molecular nanoparticles through covalent dimerization, here we demonstrate that the morphology of the resulting nanocomplexes (CDplexes) can be tuned, from spherical to ellipsoidal, rod-type, or worm-like nanoparticles, which makes it possible to gain understanding of their shape-dependent transfection properties. The experimental findings are in agreement with a shift from chelate to cross-linking interactions on going from primary-face- to secondary-face-linked CD dimers, the pDNA partner acting as an active payload and as a template. Most interestingly, the transfection efficiency in different cells was shown to be differently impacted by modifications of the CDplex morphology, which has led to the identification of an optimal prototype for tissue-selective DNA delivery to the spleen in vivo.
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Affiliation(s)
- Laura Gallego-Yerga
- Department of Organic Chemistry, Faculty of Chemistry, University of Sevilla, C/ Prof. García González 1, 41012, Sevilla, Spain
| | - Juan M Benito
- Institute for Chemical Research (IIQ), CSIC, University of Sevilla, Av. Américo Vespucio 49, 41092, Sevilla, Spain
| | - Laura Blanco-Fernández
- Department of Pharmacy and Pharmaceutical Technology, School of Pharmacy, IdiSNA, Navarra Institute for Health Research, University of Navarra, 31080, Pamplona, Spain
| | - María Martínez-Negro
- Department of Physical Chemistry I, Faculty of Chemistry, Complutense University of Madrid, 28040, Madrid, Spain
| | - Itziar Vélaz
- Department of Chemistry, Faculty of Sciences, University of Navarra, E-31080, Pamplona, Spain
| | - Emilio Aicart
- Department of Physical Chemistry I, Faculty of Chemistry, Complutense University of Madrid, 28040, Madrid, Spain
| | - Elena Junquera
- Department of Physical Chemistry I, Faculty of Chemistry, Complutense University of Madrid, 28040, Madrid, Spain
| | - Carmen Ortiz Mellet
- Department of Organic Chemistry, Faculty of Chemistry, University of Sevilla, C/ Prof. García González 1, 41012, Sevilla, Spain
| | - Conchita Tros de Ilarduya
- Department of Pharmacy and Pharmaceutical Technology, School of Pharmacy, IdiSNA, Navarra Institute for Health Research, University of Navarra, 31080, Pamplona, Spain
| | - Jose M García Fernández
- Institute for Chemical Research (IIQ), CSIC, University of Sevilla, Av. Américo Vespucio 49, 41092, Sevilla, Spain
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14
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Jiménez Blanco JL, Benito JM, Ortiz Mellet C, García Fernández JM. Molecular nanoparticle-based gene delivery systems. J Drug Deliv Sci Technol 2017. [DOI: 10.1016/j.jddst.2017.03.012] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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15
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Ramasamy T, Ruttala HB, Gupta B, Poudel BK, Choi HG, Yong CS, Kim JO. Smart chemistry-based nanosized drug delivery systems for systemic applications: A comprehensive review. J Control Release 2017; 258:226-253. [DOI: 10.1016/j.jconrel.2017.04.043] [Citation(s) in RCA: 246] [Impact Index Per Article: 35.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2016] [Revised: 04/28/2017] [Accepted: 04/30/2017] [Indexed: 12/21/2022]
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16
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Manzanares D, Araya-Durán I, Gallego-Yerga L, Játiva P, Márquez-Miranda V, Canan J, Jiménez Blanco JL, Mellet CO, González-Nilo FD, García Fernández JM, Ceña V. Molecular determinants for cyclo-oligosaccharide-based nanoparticle-mediated effective siRNA transfection. Nanomedicine (Lond) 2017. [PMID: 28621615 DOI: 10.2217/nnm-2017-0123] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023] Open
Abstract
AIM To study the structural requirements that a cyclooligosaccharide-based nanoparticle must fulfill to be an efficient siRNA transfection vector. MATERIALS & METHODS siRNA protection from degradation by RNAses, transfection efficiency and the thermodynamic parameters of the nanoparticle/siRNA interactions were studied on pairs of amphiphilic molecules using biochemical techniques and molecular dynamics. RESULTS The lower the siRNA solvent accessible surface area in the presence of the nanoparticle, higher the protection from RNAse-mediated degradation in the corresponding nanocomplex; a moderate nanoparticle/siRNA binding energy value further facilitates reversible complexation and binding to the target cellular mRNA. CONCLUSION The use, in advance, of these parameters will provide a useful indication of the potential of a molecular nanoparticle as siRNA transfecting vector.
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Affiliation(s)
- Darío Manzanares
- Unidad Asociada Neurodeath, Universidad de Castilla-La Mancha, Albacete, Spain.,CIBERNED, Instituto de Salud Carlos III, Madrid, Spain
| | - Ingrid Araya-Durán
- Universidad Andres Bello, Facultad de Ciencias Biológicas, Center for Bioinformatics & Integrative Biology (CBIB), Av. República 239, Santiago, 8370146, Chile
| | - Laura Gallego-Yerga
- Departamento de Química Orgánica, Facultad de Química, Universidad de Sevilla, C/Profesor García González 1, 41012-Sevilla Sevilla, Spain
| | - Pablo Játiva
- Unidad Asociada Neurodeath, Universidad de Castilla-La Mancha, Albacete, Spain.,CIBERNED, Instituto de Salud Carlos III, Madrid, Spain
| | - Valeria Márquez-Miranda
- Universidad Andres Bello, Facultad de Ciencias Biológicas, Center for Bioinformatics & Integrative Biology (CBIB), Av. República 239, Santiago, 8370146, Chile
| | - Jonathan Canan
- Universidad Andres Bello, Facultad de Ciencias Biológicas, Center for Bioinformatics & Integrative Biology (CBIB), Av. República 239, Santiago, 8370146, Chile
| | - José Luis Jiménez Blanco
- Departamento de Química Orgánica, Facultad de Química, Universidad de Sevilla, C/Profesor García González 1, 41012-Sevilla Sevilla, Spain
| | - Carmen Ortiz Mellet
- Departamento de Química Orgánica, Facultad de Química, Universidad de Sevilla, C/Profesor García González 1, 41012-Sevilla Sevilla, Spain
| | - Fernando Danilo González-Nilo
- Universidad Andres Bello, Facultad de Ciencias Biológicas, Center for Bioinformatics & Integrative Biology (CBIB), Av. República 239, Santiago, 8370146, Chile.,Fundación Fraunhofer Chile Research, Las Condes, 7550296, Chile.,Centro Interdisciplinario de Neurociencia de Valparaíso, Facultad de Ciencias, Universidad de Valparaíso, Valparaíso, 2360102, Chile
| | - José Manuel García Fernández
- Instituto de Investigaciones Químicas (IIQ), CSIC - Universidad de Sevilla, Vda. Américo Vespucio 49, 41092 Sevilla, Spain
| | - Valentín Ceña
- Unidad Asociada Neurodeath, Universidad de Castilla-La Mancha, Albacete, Spain.,CIBERNED, Instituto de Salud Carlos III, Madrid, Spain
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17
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Champagne PL, Ester D, Ward S, Williams VE, Ling CC. A Family of Amphiphilic Cyclodextrin Liquid Crystals Governed by Dipole-Dipole Interactions. Chempluschem 2016; 82:423-432. [PMID: 31962020 DOI: 10.1002/cplu.201600556] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2016] [Indexed: 11/11/2022]
Abstract
A novel family of amphiphilic cyclodextrin(CD)-based liquid crystals that bear O-acetylated oligoethylene glycol chains at the secondary face is reported. Unlike most of the previously reported liquid crystals (LC) based on chemically modified CDs, which depend on H-bonding as the primary intermolecular forces, the present CD derivatives self-assemble into highly ordered smectic liquid crystal phases via the weaker dipole-dipole intermolecular interactions. The obtained materials are found to display much improved properties such as improved thermostability, reduced clearing temperatures, and better fluidity. The present work opens up new possibilities to design CD-based LC materials.
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Affiliation(s)
- Pier-Luc Champagne
- Alberta Glycomics Centre, Department of Chemistry, University of Calgary, 2500 University Drive NW, Calgary, AB, T2N 1N4, Canada
| | - David Ester
- Department of Chemistry, Simon Fraser University, 8888 University Drive, Burnaby, BC, V5A 1S6, Canada
| | - Sandra Ward
- Department of Chemistry & Biochemistry, California Polytechnic State University, San Luis Obispo, CA, 93407, USA
| | - Vance E Williams
- Department of Chemistry, Simon Fraser University, 8888 University Drive, Burnaby, BC, V5A 1S6, Canada
| | - Chang-Chun Ling
- Alberta Glycomics Centre, Department of Chemistry, University of Calgary, 2500 University Drive NW, Calgary, AB, T2N 1N4, Canada
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18
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Shi Y, Cao X, Gao H. The use of azide-alkyne click chemistry in recent syntheses and applications of polytriazole-based nanostructured polymers. NANOSCALE 2016; 8:4864-4881. [PMID: 26879290 DOI: 10.1039/c5nr09122e] [Citation(s) in RCA: 66] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
The rapid development of efficient organic click coupling reactions has significantly facilitated the construction of synthetic polymers with sophisticated branched nanostructures. This Feature Article summarizes the recent progress in the application of efficient copper-catalyzed and copper-free azide-alkyne cycloaddition (CuAAC and CuFAAC) reactions in the syntheses of dendrimers, hyperbranched polymers, star polymers, graft polymers, molecular brushes, and cyclic graft polymers. Literature reports on the interesting properties and functions of these polytriazole-based nanostructured polymers are also discussed to illustrate their potential applications as self-healing polymers, adhesives, polymer catalysts, opto-electronic polymer materials and polymer carriers for drug and imaging molecules.
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Affiliation(s)
- Yi Shi
- Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, Indiana 46556, USA.
| | - Xiaosong Cao
- Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, Indiana 46556, USA.
| | - Haifeng Gao
- Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, Indiana 46556, USA.
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19
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Przybylski C, Benito JM, Bonnet V, Mellet CO, García Fernández JM. Deciphering of polycationic carbohydrate based non-viral gene delivery agents by ESI-LTQ-Orbitrap using CID/HCD pairwise tandem mass spectrometry. RSC Adv 2016. [DOI: 10.1039/c6ra14508f] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
In the study herein, we demonstrated that ESI-(MS)MS combining CID and HCD is a useful tool for the structural deciphering of five representative members of a polycationic cyclodextrin library used as non viral agents for gene delivery.
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Affiliation(s)
- Cédric Przybylski
- Université d’Evry-Val-d’Essonne
- Laboratoire Analyse et Modélisation pour la Biologie et l’Environnement
- CNRS UMR 8587
- F-91025 Evry
- France
| | - Juan M. Benito
- Instituto de Investigaciones Químicas (IIQ)
- CSIC – Universidad de Sevilla
- E-41092 Sevilla
- Spain
| | - Véronique Bonnet
- Université de Picardie Jules Verne
- Laboratoire de Glycochimie, des Antimicrobiens et des Agroressources
- CNRS UMR 7378
- 80039 Amiens
- France
| | - Carmen Ortiz Mellet
- Departamento de Química Orgánica
- Facultad de Química
- Universidad de Sevilla
- E-41012 Sevilla
- Spain
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20
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Russo M, Meli A, Sutera A, Gallo G, Chillura Martino D, Lo Meo P, Noto R. Photosynthesized silver–polyaminocyclodextrin nanocomposites as promising antibacterial agents with improved activity. RSC Adv 2016. [DOI: 10.1039/c6ra00042h] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Ag nanocomposites were prepared by photoreduction of ammoniacal silver acetate in the presence of poly-{6-[3-(2-(3-aminopropylamino)ethylamino)propylamino]}-(6-deoxy)-β-CD (amCD).
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Affiliation(s)
- Marco Russo
- Università degli Studi di Palermo – Dipartimento di Scienze e Tecnologie Biologiche
- Chimiche e Farmaceutiche
- 90128 Palermo
- Italy
| | - Alessandro Meli
- Università degli Studi di Palermo – Dipartimento di Scienze e Tecnologie Biologiche
- Chimiche e Farmaceutiche
- 90128 Palermo
- Italy
| | - Alberto Sutera
- Università degli Studi di Palermo – Dipartimento di Scienze e Tecnologie Biologiche
- Chimiche e Farmaceutiche
- 90128 Palermo
- Italy
| | - Giuseppe Gallo
- Università degli Studi di Palermo – Dipartimento di Scienze e Tecnologie Biologiche
- Chimiche e Farmaceutiche
- 90128 Palermo
- Italy
| | - Delia Chillura Martino
- Università degli Studi di Palermo – Dipartimento di Scienze e Tecnologie Biologiche
- Chimiche e Farmaceutiche
- 90128 Palermo
- Italy
| | - Paolo Lo Meo
- Università degli Studi di Palermo – Dipartimento di Scienze e Tecnologie Biologiche
- Chimiche e Farmaceutiche
- 90128 Palermo
- Italy
| | - Renato Noto
- Università degli Studi di Palermo – Dipartimento di Scienze e Tecnologie Biologiche
- Chimiche e Farmaceutiche
- 90128 Palermo
- Italy
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21
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Haldón E, Nicasio MC, Pérez PJ. Copper-catalysed azide-alkyne cycloadditions (CuAAC): an update. Org Biomol Chem 2015; 13:9528-50. [PMID: 26284434 DOI: 10.1039/c5ob01457c] [Citation(s) in RCA: 363] [Impact Index Per Article: 40.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
The reactions of organic azides and alkynes catalysed by copper species represent the prototypical examples of click chemistry. The so-called CuAAC reaction (copper-catalysed azide-alkyne cycloaddition), discovered in 2002, has been expanded since then to become an excellent tool in organic synthesis. In this contribution the recent results described in the literature since 2010 are reviewed, classified according to the nature of the catalyst precursor: copper(I) or copper(II) salts or complexes, metallic or nano-particulated copper and several solid-supported copper systems.
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Affiliation(s)
- Estela Haldón
- Laboratorio de Catálisis Homogénea, Unidad Asociada al CSIC, CIQSO-Centro de Investigación en Química Sostenible and Departamento de Química y Ciencias de los Materiales, Campus de El Carmen s/n, Universidad de Huelva, 21007-Huelva, Spain.
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22
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Gallego-Yerga L, Lomazzi M, Franceschi V, Sansone F, Ortiz Mellet C, Donofrio G, Casnati A, García Fernández JM. Cyclodextrin- and calixarene-based polycationic amphiphiles as gene delivery systems: a structure-activity relationship study. Org Biomol Chem 2015; 13:1708-23. [PMID: 25474077 DOI: 10.1039/c4ob02204a] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Multi-head/multi-tail facial amphiphiles built on cyclodextrin (CD) and calixarene (CA) scaffolds are paradigmatic examples of monodisperse gene delivery systems. The possibility to precisely control the architectural features at the molecular level offers unprecedented opportunities for conducting structure-activity relationship studies. A major requirement for those channels is the design of a sufficiently diverse ensemble of compounds for parallel evaluation of their capabilities to condense DNA into transfection nanoparticles where the gene material is protected from the environment. Here we have undertaken the preparation of an oriented library of β-cyclodextrin (βCD) and calix[4]arene (CA4) vectors with facial amphiphilic character designed to ascertain the effect of the cationic head nature (aminothiourea-, arginine- or guanidine-type groups) and the macrocyclic platform on the abilities to complex plasmid DNA (pDNA) and in the efficiency of the resulting nanocomplexes to transfect cells in vitro. The hydrophobic domain, formed by hexanoyl or hexyl chains, remains constant in each series, matching the overall structure found to be optimal in previous studies. DLS, TEM and AFM data support that all the compounds self-assemble in the presence of pDNA through a process that involves initially electrostatic interactions followed by formation of βCD or CA4 bilayers between the oligonucleotide filaments. Spherical transfectious nanoparticles that are monomolecular in DNA are thus obtained. Evaluation in epithelial COS-7 and human rhabdomyosarcoma RD-4 cells evidenced the importance of having primary amino groups in the vector to warrant high levels of transfection, probably because of their buffering capacity. The results indicate that the optimal cationic head depends on the macrocyclic core, aminothiourea groups being preferred in the βCD series and arginine groups in the CA4 series. Whereas the transfection efficiency relationships remain essentially unchanged within each series, irrespective of the cell type, the optimal platform (βD or CA4) strongly depends on the cell type. The results illustrate the potential of monodisperse vector prototypes and diversity-oriented strategies on identifying the optimal candidates for gene therapy applications.
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Affiliation(s)
- Laura Gallego-Yerga
- Dept. Química Orgánica, Facultad de Química, Universidad de Sevilla, c/Profesor García González 1, 41012 Sevilla, Spain.
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23
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Tyagi M, Kartha KPR. Synthesis of glycotriazololipids and observations on their self-assembly properties. Carbohydr Res 2015; 413:85-92. [PMID: 26114887 DOI: 10.1016/j.carres.2015.04.008] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2015] [Revised: 03/30/2015] [Accepted: 04/08/2015] [Indexed: 11/28/2022]
Abstract
Various carbohydrate-anchored triazole-linked lipids prepared by solvent-free mechanochemical azide-alkyne click reaction, on analysis by TEM, have been found to spontaneously self-assemble in solvents leading to structures of interesting physicochemical attributes. Interestingly, analogous compounds based on different sugars (e.g., d-glucose, and d-galactose, as also d-lactose) assemble in patterns distinctly different from each other thus reiterating the fact that the structure of the sugar as well as that of the lipid are important factors that determine the size and shape of the supramolecular assembly formed. Besides, the molecular self-assembly was also found to be solvent-as well as temperature-dependent.
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Affiliation(s)
- Mohit Tyagi
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research, Punjab, India
| | - K P Ravindranathan Kartha
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research, Punjab, India.
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24
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Méndez-Ardoy A, Díaz-Moscoso A, Ortiz Mellet C, Di Giorgio C, Vierling P, Benito JM, García Fernández JM. Harmonized tuning of nucleic acid and lectin binding properties with multivalent cyclodextrins for macrophage-selective gene delivery. RSC Adv 2015. [DOI: 10.1039/c5ra16087a] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Polycationic amphiphilic cyclodextrins (paCDs) have been shown to behave as efficient non-viral gene carriers paralleling the efficacy of commercial vectors towards a variety of cell lines.
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Affiliation(s)
- Alejandro Méndez-Ardoy
- Departamento de Química Orgánica
- Facultad de Química
- Univ. Sevilla
- C/Prof. García González 1
- E-41012 Sevilla
| | | | - Carmen Ortiz Mellet
- Departamento de Química Orgánica
- Facultad de Química
- Univ. Sevilla
- C/Prof. García González 1
- E-41012 Sevilla
| | - Christophe Di Giorgio
- Institut de Chimie de Nice
- ICN – Université de Nice Sophia Antipolis – CNRS UMR 7272
- F-06100 Nice
- France
| | - Pierre Vierling
- Institut de Chimie de Nice
- ICN – Université de Nice Sophia Antipolis – CNRS UMR 7272
- F-06100 Nice
- France
| | - Juan M. Benito
- Instituto de Investigaciones Químicas
- CSIC – Univ. Sevilla
- E-41092 Sevilla
- Spain
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25
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Ma X, Zhao Y. Biomedical Applications of Supramolecular Systems Based on Host–Guest Interactions. Chem Rev 2014; 115:7794-839. [DOI: 10.1021/cr500392w] [Citation(s) in RCA: 792] [Impact Index Per Article: 79.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Xing Ma
- Division
of Chemistry and Biological Chemistry, School of Physical and Mathematical
Sciences, Nanyang Technological University, 21 Nanyang Link, Singapore 637371, Singapore
- School
of Materials Science and Engineering, Nanyang Technological University, Singapore 639798, Singapore
| | - Yanli Zhao
- Division
of Chemistry and Biological Chemistry, School of Physical and Mathematical
Sciences, Nanyang Technological University, 21 Nanyang Link, Singapore 637371, Singapore
- School
of Materials Science and Engineering, Nanyang Technological University, Singapore 639798, Singapore
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26
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Rodriguez Lavado J, Sestito SE, Cighetti R, Aguilar Moncayo EM, Oblak A, Lainšček D, Jiménez Blanco JL, García Fernández JM, Ortiz Mellet C, Jerala R, Calabrese V, Peri F. Trehalose- and glucose-derived glycoamphiphiles: small-molecule and nanoparticle Toll-like receptor 4 (TLR4) modulators. J Med Chem 2014; 57:9105-23. [PMID: 25268544 DOI: 10.1021/jm501182w] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
An increasing number of pathologies have been linked to Toll-like receptor 4 (TLR4) activation and signaling, therefore new hit and lead compounds targeting this receptor activation process are urgently needed. We report on the synthesis and biological properties of glycolipids based on glucose and trehalose scaffolds which potently inhibit TLR4 activation and signaling in vitro and in vivo. Structure-activity relationship studies on these compounds indicate that the presence of fatty ester chains in the molecule is a primary prerequisite for biological activity and point to facial amphiphilicity as a preferred architecture for TLR4 antagonism. The cationic glycolipids here presented can be considered as new lead compounds for the development of drugs targeting TLR4 activation and signaling in infectious, inflammatory, and autoimmune diseases. Interestingly, the biological activity of the best drug candidate was retained after adsorption at the surface of colloidal gold nanoparticles, broadening the options for clinical development.
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Affiliation(s)
- Julio Rodriguez Lavado
- Department of Organic Chemistry, Faculty of Chemistry, University of Sevilla , E-41012 Sevilla, Spain
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27
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Tong R, Tang L, Ma L, Tu C, Baumgartner R, Cheng J. Smart chemistry in polymeric nanomedicine. Chem Soc Rev 2014; 43:6982-7012. [DOI: 10.1039/c4cs00133h] [Citation(s) in RCA: 155] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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28
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Abstract
Seventeen derivatives of α- and β-cyclodextrins were prepared from the cyclodextrin per-6-azide by "click" cyclization with terminal alkynes. Sixteen of these "half-channel" compounds showed significant activity as ion channels in planar bilayer members as assessed by the voltage-clamp technique. Activity ranged from persistent square-top openings to highly erratic conductance; mixed behaviours were evident in virtually all data recorded. Some of the erratic behaviours were shown to follow an apparent power-law distribution of open duration times. The activities observed for the suite were summarized using a model-free activity grid method which displays conductance, duration, and opening behaviour. The overall activity shows the clustering of conductance-duration indicating that activity arises from system properties rather that solely as a property of the compound. The activity grids also support an analysis of structure-activity relationships as they apply to the global behaviour of the compounds and reveal the complexity of a single structure change in controlling the distribution of concurrent conductance behaviours. Transient blockage of channel activity by the hydrophobic guest of the cyclodextrin (1-adamantyl carboxylate) is consistent with the formation of an end-to-end dimer channel among several other competing and interconverting structures.
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Affiliation(s)
- Jonathan K W Chui
- Department of Chemistry, University of Victoria, PO Box 3065, Victoria, BC, Canada V8W 3P6.
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29
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Gallego-Yerga L, González-Álvarez MJ, Mayordomo N, Santoyo-González F, Benito JM, Ortiz Mellet C, Mendicuti F, García Fernández JM. Dynamic Self-Assembly of Polycationic Clusters Based on Cyclodextrins for pH-Sensitive DNA Nanocondensation and Delivery by Component Design. Chemistry 2014; 20:6622-7. [DOI: 10.1002/chem.201402026] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2014] [Indexed: 01/07/2023]
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30
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Aguilar Moncayo EM, Guilloteau N, Bienvenu C, Jiménez Blanco JL, Di Giorgio C, Vierling P, Benito JM, Ortiz Mellet C, García Fernández JM. Cyclodextrin-scaffolded amphiphilic aminoglucoside clusters: self-assembling and gene delivery capabilities. NEW J CHEM 2014. [DOI: 10.1039/c4nj00700j] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
The self-assembling and gene transfer capabilities of monodisperse amphiphilic aminoglucoside–cyclodextrin conjugates depend on the amino disposition at the glycationic head.
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Affiliation(s)
- Eva M. Aguilar Moncayo
- Departamento de Química Orgánica
- Facultad de Química
- Universidad de Sevilla
- E-41012 Sevilla, Spain
| | - Nicolas Guilloteau
- LCMBA UMR 6001
- Université de Nice Sophia Antipolis – CNRS
- F-06100 Nice, France
| | - Céline Bienvenu
- LCMBA UMR 6001
- Université de Nice Sophia Antipolis – CNRS
- F-06100 Nice, France
| | - José L. Jiménez Blanco
- Departamento de Química Orgánica
- Facultad de Química
- Universidad de Sevilla
- E-41012 Sevilla, Spain
| | | | - Pierre Vierling
- LCMBA UMR 6001
- Université de Nice Sophia Antipolis – CNRS
- F-06100 Nice, France
| | - Juan M. Benito
- Instituto de Investigaciones Químicas
- CSIC – Universidad de Sevilla
- E-41092 Sevilla, Spain
| | - Carmen Ortiz Mellet
- Departamento de Química Orgánica
- Facultad de Química
- Universidad de Sevilla
- E-41012 Sevilla, Spain
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Yamamura H, Sugiyama Y, Murata K, Yokoi T, Kurata R, Miyagawa A, Sakamoto K, Komagoe K, Inoue T, Katsu T. Synthesis of antimicrobial cyclodextrins bearing polyarylamino and polyalkylamino groups via click chemistry for bacterial membrane disruption. Chem Commun (Camb) 2014; 50:5444-6. [DOI: 10.1039/c3cc49543d] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Nierengarten I, Nothisen M, Sigwalt D, Biellmann T, Holler M, Remy J, Nierengarten J. Polycationic Pillar[5]arene Derivatives: Interaction with DNA and Biological Applications. Chemistry 2013; 19:17552-8. [DOI: 10.1002/chem.201303029] [Citation(s) in RCA: 59] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2013] [Indexed: 01/01/2023]
Affiliation(s)
- Iwona Nierengarten
- Laboratoire de Chimie des Matériaux Moléculaires, Université de Strasbourg et CNRS (UMR 7509), Ecole Européenne de Chimie, Polymères et Matériaux (ECPM), 25 rue Becquerel, 67087 Strasbourg Cedex 2 (France)
| | - Marc Nothisen
- Laboratoire V‐SAT and laboratory of excellence Medalis, Université de Strasbourg et CNRS (UMR 7199), Faculté de Pharmacie, 74 route du Rhin, B.P. 60024, 67401 Illkirch (France)
| | - David Sigwalt
- Laboratoire de Chimie des Matériaux Moléculaires, Université de Strasbourg et CNRS (UMR 7509), Ecole Européenne de Chimie, Polymères et Matériaux (ECPM), 25 rue Becquerel, 67087 Strasbourg Cedex 2 (France)
- Laboratoire V‐SAT and laboratory of excellence Medalis, Université de Strasbourg et CNRS (UMR 7199), Faculté de Pharmacie, 74 route du Rhin, B.P. 60024, 67401 Illkirch (France)
| | - Thomas Biellmann
- Laboratoire de Chimie des Matériaux Moléculaires, Université de Strasbourg et CNRS (UMR 7509), Ecole Européenne de Chimie, Polymères et Matériaux (ECPM), 25 rue Becquerel, 67087 Strasbourg Cedex 2 (France)
| | - Michel Holler
- Laboratoire de Chimie des Matériaux Moléculaires, Université de Strasbourg et CNRS (UMR 7509), Ecole Européenne de Chimie, Polymères et Matériaux (ECPM), 25 rue Becquerel, 67087 Strasbourg Cedex 2 (France)
| | - Jean‐Serge Remy
- Laboratoire V‐SAT and laboratory of excellence Medalis, Université de Strasbourg et CNRS (UMR 7199), Faculté de Pharmacie, 74 route du Rhin, B.P. 60024, 67401 Illkirch (France)
| | - Jean‐François Nierengarten
- Laboratoire de Chimie des Matériaux Moléculaires, Université de Strasbourg et CNRS (UMR 7509), Ecole Européenne de Chimie, Polymères et Matériaux (ECPM), 25 rue Becquerel, 67087 Strasbourg Cedex 2 (France)
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Abstract
Cyclodextrins (CDs) are naturally occurring cyclic oligosaccharides. They consist of (α-1,4)-linked glucose units, and possess a basket-shaped topology with an "inner-outer" amphiphilic character. Over the years, substantial efforts have been undertaken to investigate the possible use of CDs in drug delivery and controlled drug release, yet the potential of CDs in gene delivery has received comparatively less discussion in the literature. In this article, we will first discuss the properties of CDs for gene delivery, followed by a synopsis of the use of CDs in development and modification of non-viral gene carriers. Finally, areas that are noteworthy in CD-based gene delivery will be highlighted for future research. Due to the application prospects of CDs, it is anticipated that CDs will continue to emerge as an important tool for vector development, and will play significant roles in facilitating non-viral gene delivery in the forthcoming decades.
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Affiliation(s)
- Wing-Fu Lai
- Division in Anatomy and Developmental Biology, Department of Oral Biology, College of Dentistry, Yonsei University, Seoul, Republic of Korea.
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34
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Becker MM, Zeng Z, Ravoo BJ. Multivalent Functionalization of Cyclodextrins by Photochemical Thiol-Ene Addition Reaction. European J Org Chem 2013. [DOI: 10.1002/ejoc.201300880] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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35
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García Fernández JM, Benito JM, Ortiz Mellet C. Cyclodextrin-scaffolded glycotransporters for gene delivery. PURE APPL CHEM 2013. [DOI: 10.1351/pac-con-12-10-13] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Conventional drugs consist of a formulation of a bioactive species and a carrier, the former accounting for most of the sophistication of the design. In the case of biomolecular drugs, however, the role of the carrier becomes decisive in enabling the load to reach its target to carry out its designed therapeutic function. Thus, the clinical success of gene therapy, where the active principles are nucleic acids, critically depends on the use of efficient and safe delivery systems. Carbohydrates have proven particularly useful in this regard. Glycocoating, similarly to poly(ethylene)glycol (PEG)-coating (pegylation), can stabilize colloidal aggregates by improving solvation and preventing nonspecific interactions, for example, with serum proteins. Moreover, glycoconjugates can drive specific recognition and receptor-mediated internalization in target cells. Actually, the inherent flexibility of carbohydrate and glycoconjugate chemistry has greatly contributed to enlarging the range of functional materials that can be rationally conceived for gene delivery. Herein, this is illustrated with selected examples that focus on controlling the architectural parameters of the vectors to make them suitable for structure–activity relationship (SAR) and optimization studies. The members of the cyclomaltooligosaccharide (cyclodextrin, CD) family will be the central actors of the story.
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Martínez Á, Bienvenu C, Jiménez Blanco JL, Vierling P, Mellet CO, García Fernández JM, Di Giorgio C. Amphiphilic Oligoethyleneimine−β-Cyclodextrin “Click” Clusters for Enhanced DNA Delivery. J Org Chem 2013; 78:8143-8. [DOI: 10.1021/jo400993y] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Álvaro Martínez
- Departamento de Química
Orgánica, Facultad de Química, Universidad de Sevilla, Profesor García González 1,
E-41012 Sevilla, Spain
| | - Céline Bienvenu
- Institut de Chimie Nice, UMR
7272, Université de Nice Sophia Antipolis, CNRS, 28, Avenue de Valrose, F-06108 Nice, France
| | - José L. Jiménez Blanco
- Departamento de Química
Orgánica, Facultad de Química, Universidad de Sevilla, Profesor García González 1,
E-41012 Sevilla, Spain
| | - Pierre Vierling
- Institut de Chimie Nice, UMR
7272, Université de Nice Sophia Antipolis, CNRS, 28, Avenue de Valrose, F-06108 Nice, France
| | - Carmen Ortiz Mellet
- Departamento de Química
Orgánica, Facultad de Química, Universidad de Sevilla, Profesor García González 1,
E-41012 Sevilla, Spain
| | - José M. García Fernández
- Instituto de Investigaciones Químicas
(IIQ), CSIC−Universidad de Sevilla, Américo Vespucio 49, Isla de la Cartuja, E-41092 Sevilla,
Spain
| | - Christophe Di Giorgio
- Institut de Chimie Nice, UMR
7272, Université de Nice Sophia Antipolis, CNRS, 28, Avenue de Valrose, F-06108 Nice, France
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37
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Aranda C, Urbiola K, Méndez Ardoy A, García Fernández JM, Ortiz Mellet C, de Ilarduya CT. Targeted gene delivery by new folate-polycationic amphiphilic cyclodextrin-DNA nanocomplexes in vitro and in vivo. Eur J Pharm Biopharm 2013; 85:390-7. [PMID: 23811437 DOI: 10.1016/j.ejpb.2013.06.011] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2013] [Revised: 06/06/2013] [Accepted: 06/10/2013] [Indexed: 12/24/2022]
Abstract
AIM Development and evaluation of a new targeted gene delivery system by first preforming self-assembled nanocomplexes from a polycationic amphiphilic cyclodextrin (paCD) and pDNA and then decorating the surface of the nanoparticles with folic acid (FA). EXPERIMENTAL SECTION The cyclodextrin derivative (T2) is a tetradecacationic structure incorporating 14 primary amino groups and 7 thioureido groups at the primary face of a cyclomaltoheptaose (β-CD) core and 14 hexanoyl chains at the secondary face. RESULTS AND CONCLUSIONS T2 complexed and protected pDNA (luciferase-encoding plasmid DNA, pCMVLuc) and efficiently mediated transfection in vitro and in vivo with no associated toxicity. The combination of folic acid with CDplexes afforded ternary nanocomplexes (Fol-CDplexes) that enhanced significantly the transfection activity of pCMVLuc in human cervix adenocarcinoma HeLa cells, especially when formulated with 1 μg FA/μg DNA. The observed transfection enhancement was associated to specific folate receptor (FR)-mediated internalization of Fol-CDplexes, as corroborated by employing a receptor-deficient cell line (HepG2) and an excess of free folic acid. The in vivo studies, including luciferase reporter gene expression and biodistribution, indicated that 24h after intravenous administration of the T2-pDNA nanocomplexes, transfection takes part mainly in the liver and partially in the lung. Interestingly, the corresponding Fol-CDplexes lead to an increase in the transfection activity in the lung and the liver compared to non-targeted CDplexes. Folate-CDplexes developed in this study have improved transfection efficiency and although various methods have been used for the preparation of ligand-DNA-complexes, covalent binding is usually needed and insoluble aggregates are formed unless the concentration of the components is minimized. However, the complexes developed by first time in this work were prepared by simple mixing. The synthetic nature of this formulation provides the potential of flexibility in terms of composition and the capability of inexpensive and large-scale production of the complexes. These nanovectors may be an adequate alternative to viral vectors for gene therapy in the future.
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Affiliation(s)
- Cristina Aranda
- Department of Pharmacy and Pharmaceutical Technology, School of Pharmacy, University of Navarra, Pamplona, Spain
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38
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Yamamura H, Shimohara K, Kurata R, Fujita Y, Murata K, Hayashi T, Miyagawa A. Unique, Fast, and All-or-none Click Reaction on Cyclodextrin and Amylose. CHEM LETT 2013. [DOI: 10.1246/cl.130095] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Hatsuo Yamamura
- Department of Materials Science and Engineering, Graduate School of Engineering, Nagoya Institute of Technology
- Department of Life and Materials Engineering, Faculty of Engineering, Nagoya Institute of Technology
| | - Kyohei Shimohara
- Department of Materials Science and Engineering, Graduate School of Engineering, Nagoya Institute of Technology
| | - Ryuji Kurata
- Department of Materials Science and Engineering, Graduate School of Engineering, Nagoya Institute of Technology
| | - Yusuke Fujita
- Department of Materials Science and Engineering, Graduate School of Engineering, Nagoya Institute of Technology
| | - Kensuke Murata
- Department of Materials Science and Engineering, Graduate School of Engineering, Nagoya Institute of Technology
| | - Takaaki Hayashi
- Department of Life and Materials Engineering, Faculty of Engineering, Nagoya Institute of Technology
| | - Atsushi Miyagawa
- Department of Materials Science and Engineering, Graduate School of Engineering, Nagoya Institute of Technology
- Department of Life and Materials Engineering, Faculty of Engineering, Nagoya Institute of Technology
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39
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González-Álvarez MJ, Benito JM, García Fernández JM, Ortiz Mellet C, Mendicuti F. Influence of the macroring size on the self-association thermodynamics of cyclodextrins with a double-linked naphthalene at the secondary face. J Phys Chem B 2013; 117:5472-85. [PMID: 23590313 DOI: 10.1021/jp400784t] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
The conformational properties and aggregation behavior of two selectively modified cyclomaltooligosaccharides (cyclodextrins, CDs) containing a double-linked 1,8-dimethylnaphthalene cap-like moiety at the secondary face, namely, 2(I),3(I)-O-(1,8-dimetylnaphthalene-α,α'-diyl)-per-O-Me-α- and -γ-cyclodextrins (NmαCD and NmγCD, respectively), in water and in organic solvents were investigated. Both CD derivatives self-associated in water to form dimer species, but the characteristics of the dimerization process and of the resulting dimer strongly depended on the size of the macrocycle. Dimerization constants, thermodynamic parameters upon association, and information about the preferred conformations of the monomer and dimer CD structures were obtained by using NMR, UV-vis, steady-state and time-resolved fluorescence, and circular dichroism experimental techniques, as well as molecular mechanics (MM) and molecular dynamics (MD) simulations. The complexation of 1,8-di(methoxymethyl)naphathalene (oNy) and the heteroassociation of both NmCDs with their permethylated CD partners (mCDs), lacking the aromatic cap, were examined. In addition, the influence of the size of the chromophore moiety on the thermodynamics of self-association was also assessed by comparison of the results obtained for the new naphthalene derivatives with those of the 2(I),3(I)-O-(1,2-xylylene)-modified CD analogues (XmCDs).
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40
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Martínez Á, Ortiz Mellet C, García Fernández JM. Cyclodextrin-based multivalent glycodisplays: covalent and supramolecular conjugates to assess carbohydrate-protein interactions. Chem Soc Rev 2013; 42:4746-73. [PMID: 23340678 DOI: 10.1039/c2cs35424a] [Citation(s) in RCA: 187] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Covalent attachment of biorecognizable sugar ligands in several copies at precise positions of cyclomaltooligosaccharide (cyclodextrin, CD) macrocycles has proven to be an extremely flexible strategy to build multivalent conjugates. The commercial availability of the native CDs in three different sizes, their axial symmetry and the possibility of position- and face-selective functionalization allow a strict control of the valency and spatial orientation of the recognition motifs (glycotopes) in low, medium, high and hyperbranched glycoclusters, including glycodendrimer-CD hybrids. "Click-type" ligation chemistries, including copper(i)-catalyzed azide-alkyne cycloaddition (CuAAC), thiol-ene coupling or thiourea-forming reactions, have been implemented to warrant full homogeneity of the adducts. The incorporation of different glycotopes to investigate multivalent interactions in heterogeneous environments has also been accomplished. Not surprisingly, multivalent CD conjugates have been, and continue to be, major actors in studies directed at deciphering the structural features ruling carbohydrate recognition events. Nanometric glycoassemblies endowed with the capability of adapting the inter-saccharide distances and orientations in the presence of a receptor partner or capable of mimicking the fluidity of biological membranes have been conceived by multitopic inclusion complex formation, rotaxanation or self-assembling. Applications in the fields of sensors, site-specific drug and gene delivery or protein stabilization attest for the maturity of the field.
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Affiliation(s)
- Álvaro Martínez
- Departamento de Química Orgánica, Facultad de Química, Universidad de Sevilla, c/ Profesor García González 1, E-41012 Sevilla, Spain
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41
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6-Hydroxymethyltriazolyl-6-deoxy-β-cyclodextrin: a highly water soluble and structurally well-defined β-cyclodextrin click cluster. Tetrahedron Lett 2012. [DOI: 10.1016/j.tetlet.2012.08.073] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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42
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Park GH, Baek JM, Le HT, Lim CW, Kim TW. Cooperative perfunctionalization and partial labeling of 6-azido-6-deoxy-α-cyclodextrin through copper(I)-catalyzed azide–alkyne cycloaddition. Tetrahedron Lett 2012. [DOI: 10.1016/j.tetlet.2012.08.080] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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43
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Faugeras PA, Boëns B, Elchinger PH, Brouillette F, Montplaisir D, Zerrouki R, Lucas R. When Cyclodextrins Meet Click Chemistry. European J Org Chem 2012. [DOI: 10.1002/ejoc.201200013] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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44
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Patti A, Ramsch R, Marsà CS. Solvent-Free Model for Self-Assembling Amphiphilic Cyclodextrins. An Off-Lattice Monte Carlo Approach in Two Dimensions. J Phys Chem B 2012; 116:2687-95. [DOI: 10.1021/jp212448q] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Alessandro Patti
- Institute of Advanced Chemistry of Catalonia
(IQAC−CSIC) and CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), C/Jordi Girona,
18-26−08034 Barcelona, Spain
| | - Roland Ramsch
- Institute of Advanced Chemistry of Catalonia
(IQAC−CSIC) and CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), C/Jordi Girona,
18-26−08034 Barcelona, Spain
| | - Conxita Solans Marsà
- Institute of Advanced Chemistry of Catalonia
(IQAC−CSIC) and CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), C/Jordi Girona,
18-26−08034 Barcelona, Spain
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45
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Bienvenu C, Martínez Á, Jiménez Blanco JL, Di Giorgio C, Vierling P, Ortiz Mellet C, Defaye J, García Fernández JM. Polycationic amphiphilic cyclodextrins as gene vectors: effect of the macrocyclic ring size on the DNA complexing and delivery properties. Org Biomol Chem 2012; 10:5570-81. [PMID: 22733369 DOI: 10.1039/c2ob25786f] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Céline Bienvenu
- Institut de Chimie de Nice, UMR 7272, Université de Nice Sophia Antipolis - CNRS, 28, Avenue de Valrose, F-06100 Nice, France
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Lo Meo P, D’Anna F, Gruttadauria M, Riela S, Noto R. Synthesis and characterization of new polyamino-cyclodextrin materials. Carbohydr Res 2012; 347:32-9. [DOI: 10.1016/j.carres.2011.10.029] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2011] [Revised: 10/07/2011] [Accepted: 10/18/2011] [Indexed: 10/16/2022]
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47
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O'Mahony AM, Ogier J, Desgranges S, Cryan JF, Darcy R, O'Driscoll CM. A click chemistry route to 2-functionalised PEGylated and cationic β-cyclodextrins: co-formulation opportunities for siRNA delivery. Org Biomol Chem 2012; 10:4954-60. [DOI: 10.1039/c2ob25490e] [Citation(s) in RCA: 58] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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48
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Méndez-Ardoy A, Urbiola K, Aranda C, Ortiz-Mellet C, García-Fernández JM, Tros de Ilarduya C. Polycationic amphiphilic cyclodextrin-based nanoparticles for therapeutic gene delivery. Nanomedicine (Lond) 2011; 6:1697-707. [DOI: 10.2217/nnm.11.59] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
Abstract
Aim: In this study, a set of polycationic amphiphilic cyclodextrins featuring self-assembling capabilities in the presence of nucleic acids have been evaluated as therapeutic gene vectors for in vivo purposes. Materials & Methods: A tetradecacationic structure incorporating 14 primary amino groups and 7 thioureido groups in the primary face of the cyclooligosaccharide core and 14 hexanoyl chains in the secondary face was judged to be optimal for therapeutic gene delivery. Results & Conclusion: This compound efficiently mediated serum-resistant transfection in HeLa and HepG2 cells, comparing favorably with branched poly(ethyleneimine), with a low associated toxicity. Further transfection experiments using an encoding therapeutic gene plasmid (pCMVIL-12) were effected to report expression levels of IL-12. Finally, in vivo gene delivery experiments by systemic injection in mice indicated relatively high transfection levels in the liver, overcoming trapping of the nanoparticles in lung cells, with low toxicity.
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Affiliation(s)
- Alejandro Méndez-Ardoy
- Department of Organic Chemistry, Faculty of Chemistry, University of Seville, C/Prof. García González 1, E-41002, Seville, Spain
| | - Koldo Urbiola
- Department of Pharmaceutical Technology, University of Navarra, Pamplona, Spain
| | - Cristina Aranda
- Department of Pharmaceutical Technology, University of Navarra, Pamplona, Spain
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49
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Decroocq C, Rodríguez-Lucena D, Russo V, Mena Barragán T, Ortiz Mellet C, Compain P. The Multivalent Effect in Glycosidase Inhibition: Probing the Influence of Architectural Parameters with Cyclodextrin-based Iminosugar Click Clusters. Chemistry 2011; 17:13825-31. [DOI: 10.1002/chem.201102266] [Citation(s) in RCA: 83] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2011] [Indexed: 11/08/2022]
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50
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Lo Conte M, Robb MJ, Hed Y, Marra A, Malkoch M, Hawker CJ, Dondoni A. Exhaustive glycosylation, PEGylation, and glutathionylation of a [G4]-ene(48) dendrimer via photoinduced thiol-ene coupling. JOURNAL OF POLYMER SCIENCE. PART A, POLYMER CHEMISTRY 2011; 49:4468-4475. [PMID: 21966092 PMCID: PMC3181107 DOI: 10.1002/pola.24888] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
We report in this paper the use of free-radical thiol-ene coupling (TEC) for the introduction of carbohydrate, poly(ethylene glycol), and peptide fragments at the periphery of an alkene functional dendrimer. Four different sugar thiols including glucose, mannose, lactose and sialic acid, two PEGylated thiols and the natural tripeptide glutathione were reacted with a fourth generation alkene functional dendrimer [G4]-ene(48) upon irradiation at λ(max) 365 nm. In all cases, the (1)H NMR spectra of the crude reaction mixture revealed the complete disappearance of alkene proton signals indicating the quantitative conversion of all 48 alkene groups of the dendrimer. With one exception only, all dendrimer conjugates were isolated in high yields (70-94%), validating the high efficiency of multiple TEC reactions on a single substrate. All isolated and purified compounds were analyzed by MALDI-TOF spectrometry and gave spectra consistent with the assigned structure.
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Affiliation(s)
- Mauro Lo Conte
- Dipartimento di Chimica, Laboratorio di Chimica Organica, Università di Ferrara, Via L. Borsari 46, 44100 Ferrara, Italy
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