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Paolino M, Varvarà P, Saletti M, Reale A, Gentile M, Paccagnini E, Giuliani G, Komber H, Licciardi M, Cappelli A. Hyaluronan‐coated poly(propylene imine) dendrimers as biomimetic nanocarriers of doxorubicin. J Appl Polym Sci 2022. [DOI: 10.1002/app.53300] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Affiliation(s)
- Marco Paolino
- Dipartimento di Biotecnologie, Chimica e Farmacia (Dipartimento di Eccellenza 2018–2022) Università degli Studi di Siena Siena Italy
| | - Paola Varvarà
- Dipartimento di Scienze e Tecnologie Biologiche, Chimiche e Farmaceutiche (STEBICEF) Università degli Studi di Palermo Palermo Italy
| | - Mario Saletti
- Dipartimento di Biotecnologie, Chimica e Farmacia (Dipartimento di Eccellenza 2018–2022) Università degli Studi di Siena Siena Italy
| | - Annalisa Reale
- Dipartimento di Biotecnologie, Chimica e Farmacia (Dipartimento di Eccellenza 2018–2022) Università degli Studi di Siena Siena Italy
| | - Mariangela Gentile
- Dipartimento di Scienze della Vita Università degli Studi di Siena Siena Italy
| | - Eugenio Paccagnini
- Dipartimento di Scienze della Vita Università degli Studi di Siena Siena Italy
| | - Germano Giuliani
- Dipartimento di Biotecnologie, Chimica e Farmacia (Dipartimento di Eccellenza 2018–2022) Università degli Studi di Siena Siena Italy
| | - Hartmut Komber
- Center Macromolecular Structure Analysis Leibniz Institute for Polymer Research Dresden Germany
| | - Mariano Licciardi
- Dipartimento di Scienze e Tecnologie Biologiche, Chimiche e Farmaceutiche (STEBICEF) Università degli Studi di Palermo Palermo Italy
| | - Andrea Cappelli
- Dipartimento di Biotecnologie, Chimica e Farmacia (Dipartimento di Eccellenza 2018–2022) Università degli Studi di Siena Siena Italy
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2
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Kasal P, Jindřich J. Mono-6-Substituted Cyclodextrins-Synthesis and Applications. Molecules 2021; 26:5065. [PMID: 34443653 PMCID: PMC8400779 DOI: 10.3390/molecules26165065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2021] [Revised: 08/04/2021] [Accepted: 08/18/2021] [Indexed: 12/03/2022] Open
Abstract
Cyclodextrins are well known supramolecular hosts used in a wide range of applications. Monosubstitution of native cyclodextrins in the position C-6 of a glucose unit represents the simplest method how to achieve covalent binding of a well-defined host unit into the more complicated systems. These derivatives are relatively easy to prepare; that is why the number of publications describing their preparations exceeds 1400, and the reported synthetic methods are often very similar. Nevertheless, it might be very demanding to decide which of the published methods is the best one for the intended purpose. In the review, we aim to present only the most useful and well-described methods for preparing different types of mono-6-substituted derivatives. We also discuss the common problems encountered during their syntheses and suggest their optimal solutions.
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Affiliation(s)
| | - Jindřich Jindřich
- Department of Organic Chemistry, Faculty of Science, Charles University, Hlavova 8, 128 43 Prague 2, Czech Republic;
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3
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Datta LP, Manchineella S, Govindaraju T. Biomolecules-derived biomaterials. Biomaterials 2020; 230:119633. [DOI: 10.1016/j.biomaterials.2019.119633] [Citation(s) in RCA: 46] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2019] [Revised: 11/12/2019] [Accepted: 11/14/2019] [Indexed: 12/22/2022]
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4
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Paolino M, Licciardi M, Savoca C, Giammona G, Modica De Mohac L, Reale A, Giuliani G, Komber H, Donati A, Leone G, Magnani A, Anzini M, Cappelli A. Hyaluronan Graft Copolymers Bearing Fatty-Acid Residues as Self-Assembling Nanoparticles for Olanzapine Delivery. Pharmaceutics 2019; 11:E675. [PMID: 31842344 PMCID: PMC6956235 DOI: 10.3390/pharmaceutics11120675] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2019] [Revised: 12/06/2019] [Accepted: 12/09/2019] [Indexed: 11/16/2022] Open
Abstract
In order to evaluate the potential of a technology platform based on hyaluronan copolymers grafted with propargylated ferulate fluorophores (HA-FA-Pg) in the development of drug delivery systems, the propargyl groups of HA-FA-Pg derivatives were employed with oleic acid (OA) or stearic acid (SA) residues across a biocompatible hexa(ethylene glycol) (HEG) spacer. The designed materials (i.e., HA-FA-HEG-OA or HA-FA-HEG-SA) showed clear-cut aggregation features in an aqueous environment, as confirmed by dynamic light scattering (DLS) and transmission electron microscopy (TEM), generating nanoaggregate systems. In fact, HA-FA-HEG-OA and HA-FA-HEG-SA derivatives showed the property to create self-assembled cytocompatible nanostructured aggregates in water, thanks to the simultaneous presence of hydrophilic portions in the polymeric backbone, such as hyaluronic acid, and hydrophobic portions in the side chains. Furthermore, the designed materials interact with living cells showing a high degree of cytocompatibility. The potential ability of nanosystems to load pharmacologically active molecules was assessed by the physical entrapment of olanzapine into both polymeric systems. The drug loading evaluation demonstrated that the nanoparticles are able to incorporate a good quantity of olanzapine, as well as improve drug solubility, release profile, and cytocompatibility.
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Affiliation(s)
- Marco Paolino
- Dipartimento di Biotecnologie, Chimica e Farmacia (Dipartimento di Eccellenza 2018-2022), Università degli Studi di Siena, Via A. Moro 2, 53100 Siena, Italy; (A.R.); (G.G.); (A.D.); (G.L.); (A.M.); (M.A.); (A.C.)
| | - Mariano Licciardi
- Dipartimento di Scienze e Tecnologie Biologiche, Chimiche e Farmaceutiche (STEBICEF), Università degli Studi di Palermo, Via Archirafi 32, 90123 Palermo, Italy; (M.L.); (C.S.); (G.G.)
| | - Cristina Savoca
- Dipartimento di Scienze e Tecnologie Biologiche, Chimiche e Farmaceutiche (STEBICEF), Università degli Studi di Palermo, Via Archirafi 32, 90123 Palermo, Italy; (M.L.); (C.S.); (G.G.)
| | - Gaetano Giammona
- Dipartimento di Scienze e Tecnologie Biologiche, Chimiche e Farmaceutiche (STEBICEF), Università degli Studi di Palermo, Via Archirafi 32, 90123 Palermo, Italy; (M.L.); (C.S.); (G.G.)
| | - Laura Modica De Mohac
- Dipartimento Promozione della Salute, Materno-Infantile, di Medicina Interna e Specialistica di Eccellenza “G. D’Alessandro” (PROMISE), Università degli Studi di Palermo, 90100 Palermo, Italy;
| | - Annalisa Reale
- Dipartimento di Biotecnologie, Chimica e Farmacia (Dipartimento di Eccellenza 2018-2022), Università degli Studi di Siena, Via A. Moro 2, 53100 Siena, Italy; (A.R.); (G.G.); (A.D.); (G.L.); (A.M.); (M.A.); (A.C.)
| | - Germano Giuliani
- Dipartimento di Biotecnologie, Chimica e Farmacia (Dipartimento di Eccellenza 2018-2022), Università degli Studi di Siena, Via A. Moro 2, 53100 Siena, Italy; (A.R.); (G.G.); (A.D.); (G.L.); (A.M.); (M.A.); (A.C.)
| | - Hartmut Komber
- Leibniz Institute of Polymer Research, Hohe Strasse 6, 01069 Dresden, Germany;
| | - Alessandro Donati
- Dipartimento di Biotecnologie, Chimica e Farmacia (Dipartimento di Eccellenza 2018-2022), Università degli Studi di Siena, Via A. Moro 2, 53100 Siena, Italy; (A.R.); (G.G.); (A.D.); (G.L.); (A.M.); (M.A.); (A.C.)
| | - Gemma Leone
- Dipartimento di Biotecnologie, Chimica e Farmacia (Dipartimento di Eccellenza 2018-2022), Università degli Studi di Siena, Via A. Moro 2, 53100 Siena, Italy; (A.R.); (G.G.); (A.D.); (G.L.); (A.M.); (M.A.); (A.C.)
| | - Agnese Magnani
- Dipartimento di Biotecnologie, Chimica e Farmacia (Dipartimento di Eccellenza 2018-2022), Università degli Studi di Siena, Via A. Moro 2, 53100 Siena, Italy; (A.R.); (G.G.); (A.D.); (G.L.); (A.M.); (M.A.); (A.C.)
| | - Maurizio Anzini
- Dipartimento di Biotecnologie, Chimica e Farmacia (Dipartimento di Eccellenza 2018-2022), Università degli Studi di Siena, Via A. Moro 2, 53100 Siena, Italy; (A.R.); (G.G.); (A.D.); (G.L.); (A.M.); (M.A.); (A.C.)
| | - Andrea Cappelli
- Dipartimento di Biotecnologie, Chimica e Farmacia (Dipartimento di Eccellenza 2018-2022), Università degli Studi di Siena, Via A. Moro 2, 53100 Siena, Italy; (A.R.); (G.G.); (A.D.); (G.L.); (A.M.); (M.A.); (A.C.)
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Covalent hyaluronic-based coating of magnetite nanoparticles: Preparation, physicochemical and biological characterization. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2019; 107:110271. [PMID: 31761218 DOI: 10.1016/j.msec.2019.110271] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/17/2019] [Revised: 09/13/2019] [Accepted: 10/01/2019] [Indexed: 12/19/2022]
Abstract
In this paper we report about the preparation, physicochemical and biological characterization of a magneto responsive nanostructured material based on magnetite nanoparticles (NP) coated with hyaluronic acid (HA). A synthetic approach, based on a Cu(I)-catalyzed azide-alkyne 1,3-dipolar cycloaddition "click" reaction between azido-functionalized magnetite NP and a derivative of hyaluronic acid bearing propargylated ferulic acid groups (HA-FA-Pg), was developed to link covalently the polymer layer to the magnetite NP. The functionalization steps of the magnetite NP and their coating with the HA-FA-Pg layer were monitored by Fourier Transform Infrared (FTIR) spectroscopy and Thermal Gravimetric Analysis (TGA) while Dynamic Light Scattering (DLS) and ζ-potential measurements were performed to characterize the aqueous dispersions of the HA-coated magnetite NP. Aggregation and sedimentation processes were investigated also by UV-visible spectroscopy and the dispersions of HA-coated magnetite NP were found significantly more stable than those of bare NP. Magnetization and zero field cooled/field cooled curves revealed that both bare and HA-coated magnetite NP are superparamagnetic at room temperature. Moreover, cytotoxicity studies showed that the coating with HA-FA-Pg significantly reduces the cytotoxicity of the magnetite NP providing the rational basis for the application of the HA-coated magnetite NP as healthcare material.
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Castriconi F, Paolino M, Grisci G, Francini CM, Reale A, Giuliani G, Anzini M, Giorgi G, Mennuni L, Sabatini C, Lanza M, Caselli G, Cappelli A. Development of subnanomolar-affinity serotonin 5-HT 4 receptor ligands based on quinoline structures. MEDCHEMCOMM 2018; 9:1466-1471. [DOI: 10.1039/c8md00233a] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/04/2018] [Accepted: 06/28/2018] [Indexed: 11/21/2022]
Abstract
A structure–affinity relationship study led to the discovery of 7h–j as novel 5-HT4 receptor ligands showing Ki values in the subnanomolar range.
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Affiliation(s)
- Federica Castriconi
- Dipartimento di Biotecnologie
- Chimica e Farmacia (Dipartimento di Eccellenza 2018-2022)
- Università degli Studi di Siena
- 53100 Siena
- Italy
| | - Marco Paolino
- Dipartimento di Biotecnologie
- Chimica e Farmacia (Dipartimento di Eccellenza 2018-2022)
- Università degli Studi di Siena
- 53100 Siena
- Italy
| | - Giorgio Grisci
- Dipartimento di Biotecnologie
- Chimica e Farmacia (Dipartimento di Eccellenza 2018-2022)
- Università degli Studi di Siena
- 53100 Siena
- Italy
| | - Cinzia Maria Francini
- Dipartimento di Biotecnologie
- Chimica e Farmacia (Dipartimento di Eccellenza 2018-2022)
- Università degli Studi di Siena
- 53100 Siena
- Italy
| | - Annalisa Reale
- Dipartimento di Biotecnologie
- Chimica e Farmacia (Dipartimento di Eccellenza 2018-2022)
- Università degli Studi di Siena
- 53100 Siena
- Italy
| | - Germano Giuliani
- Dipartimento di Biotecnologie
- Chimica e Farmacia (Dipartimento di Eccellenza 2018-2022)
- Università degli Studi di Siena
- 53100 Siena
- Italy
| | - Maurizio Anzini
- Dipartimento di Biotecnologie
- Chimica e Farmacia (Dipartimento di Eccellenza 2018-2022)
- Università degli Studi di Siena
- 53100 Siena
- Italy
| | - Gianluca Giorgi
- Dipartimento di Biotecnologie
- Chimica e Farmacia (Dipartimento di Eccellenza 2018-2022)
- Università degli Studi di Siena
- 53100 Siena
- Italy
| | | | | | | | | | - Andrea Cappelli
- Dipartimento di Biotecnologie
- Chimica e Farmacia (Dipartimento di Eccellenza 2018-2022)
- Università degli Studi di Siena
- 53100 Siena
- Italy
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Castriconi F, Paolino M, Donati A, Giuliani G, Anzini M, Mennuni L, Sabatini C, Lanza M, Caselli G, Makovec F, Sbraccia M, Molinari P, Costa T, Cappelli A. Multivalent ligands for the serotonin 5-HT 4 receptor. MEDCHEMCOMM 2017; 8:647-651. [PMID: 30108781 DOI: 10.1039/c6md00458j] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/08/2016] [Accepted: 02/07/2017] [Indexed: 11/21/2022]
Abstract
5-HT4 receptors are known to form constitutive dimers in membranes. To explore whether multivalency can enhance ligand interactions and/or efficacy in 5-HT4 receptors, the structure of the partial agonist ML10302 was modified with oligo(ethylene glycol) chains, thus generating, by a gradual approach, short and long tethered bivalent or tetravalent ligands and the corresponding spanner-linked monovalent controls. Both bivalent and tetravalent ligands displayed a 10-20-fold increase in binding affinity compared to appropriate controls, but no multivalent ligand showed greater binding energy than ML10302 itself. Furthermore, the direct assessment of receptor-Gs interaction and studies of cAMP signalling indicated that multivalency does not enhance the efficacy of ML10302.
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Affiliation(s)
- Federica Castriconi
- Dipartimento di Biotecnologie , Chimica e Farmacia and European Research Centre for Drug Discovery and Development , Università degli Studi di Siena , Via A. Moro 2 , 53100 Siena , Italy . ; ; Tel: +39 0577 234320
| | - Marco Paolino
- Dipartimento di Biotecnologie , Chimica e Farmacia and European Research Centre for Drug Discovery and Development , Università degli Studi di Siena , Via A. Moro 2 , 53100 Siena , Italy . ; ; Tel: +39 0577 234320
| | - Alessandro Donati
- Dipartimento di Biotecnologie , Chimica e Farmacia and European Research Centre for Drug Discovery and Development , Università degli Studi di Siena , Via A. Moro 2 , 53100 Siena , Italy . ; ; Tel: +39 0577 234320
| | - Germano Giuliani
- Dipartimento di Biotecnologie , Chimica e Farmacia and European Research Centre for Drug Discovery and Development , Università degli Studi di Siena , Via A. Moro 2 , 53100 Siena , Italy . ; ; Tel: +39 0577 234320
| | - Maurizio Anzini
- Dipartimento di Biotecnologie , Chimica e Farmacia and European Research Centre for Drug Discovery and Development , Università degli Studi di Siena , Via A. Moro 2 , 53100 Siena , Italy . ; ; Tel: +39 0577 234320
| | - Laura Mennuni
- Rottapharm Biotech S.r.l. , Via Valosa di Sopra 3 , 20900 Monza , Italy
| | - Chiara Sabatini
- Rottapharm Biotech S.r.l. , Via Valosa di Sopra 3 , 20900 Monza , Italy
| | - Marco Lanza
- Rottapharm Biotech S.r.l. , Via Valosa di Sopra 3 , 20900 Monza , Italy
| | | | - Francesco Makovec
- Rottapharm Biotech S.r.l. , Via Valosa di Sopra 3 , 20900 Monza , Italy
| | - Maria Sbraccia
- Dipartimento di Farmacologia , Istituto Superiore di Sanità , Viale Regina Elena 299 , 00161 Roma , Italy
| | - Paola Molinari
- Dipartimento di Farmacologia , Istituto Superiore di Sanità , Viale Regina Elena 299 , 00161 Roma , Italy
| | - Tommaso Costa
- Dipartimento di Farmacologia , Istituto Superiore di Sanità , Viale Regina Elena 299 , 00161 Roma , Italy
| | - Andrea Cappelli
- Dipartimento di Biotecnologie , Chimica e Farmacia and European Research Centre for Drug Discovery and Development , Università degli Studi di Siena , Via A. Moro 2 , 53100 Siena , Italy . ; ; Tel: +39 0577 234320
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Jaymand M, Lotfi M, Lotfi R. Functional dendritic compounds: potential prospective candidates for dental restorative materials and in situ re-mineralization of human tooth enamel. RSC Adv 2016. [DOI: 10.1039/c6ra05722e] [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
This review provides a snapshot of recent progress in the synthesis and application of dendritic compounds as potential prospective candidates for dental restorative materials andin siture-mineralization of human tooth enamel.
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Affiliation(s)
- Mehdi Jaymand
- Research Center for Pharmaceutical Nanotechnology
- Tabriz University of Medical Sciences
- Tabriz
- Iran
| | - Meherdad Lotfi
- Research Center for Pharmaceutical Nanotechnology
- Tabriz University of Medical Sciences
- Tabriz
- Iran
- Department of Endodontics
| | - Rana Lotfi
- Faculty of Health
- York University
- Toronto
- Canada
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9
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Qi M, Duan S, Yu B, Yao H, Tian W, Xu FJ. PGMA-based supramolecular hyperbranched polycations for gene delivery. Polym Chem 2016. [DOI: 10.1039/c6py00759g] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
PGMA-based supramolecular hyperbranched polycations were synthesized for effective gene delivery.
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Affiliation(s)
- Miao Qi
- The Key Laboratory of Space Applied Physics and Chemistry
- Ministry of Education and Shaanxi Key Laboratory of Macromolecular Science and Technology
- School of Science
- Northwestern Polytechnical University
- Xi'an
| | - Shun Duan
- Key Laboratory of Carbon Fiber and Functional Polymers (Beijing University of Chemical Technology)
- Ministry of Education
- Beijing 100029
- China
- Beijing Laboratory of Biomedical Materials
| | - Bingran Yu
- Beijing Laboratory of Biomedical Materials
- Beijing University of Chemical Technology
- Beijing 100029
- China
| | - Hao Yao
- The Key Laboratory of Space Applied Physics and Chemistry
- Ministry of Education and Shaanxi Key Laboratory of Macromolecular Science and Technology
- School of Science
- Northwestern Polytechnical University
- Xi'an
| | - Wei Tian
- The Key Laboratory of Space Applied Physics and Chemistry
- Ministry of Education and Shaanxi Key Laboratory of Macromolecular Science and Technology
- School of Science
- Northwestern Polytechnical University
- Xi'an
| | - Fu-Jian Xu
- Key Laboratory of Carbon Fiber and Functional Polymers (Beijing University of Chemical Technology)
- Ministry of Education
- Beijing 100029
- China
- Beijing Laboratory of Biomedical Materials
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Gade M, Khandelwal P, Sangabathuni S, Bavireddi H, Murthy RV, Poddar P, Kikkeri R. Immobilization of multivalent glycoprobes on gold surfaces for sensing proteins and macrophages. Analyst 2016; 141:2250-8. [DOI: 10.1039/c5an02336j] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
A non-covalent host–guest strategy to immobilize heptavalent glyco-β-cyclodextrin on gold-coated glass slides to study multivalent carbohydrate–protein interactions is described.
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Affiliation(s)
- Madhuri Gade
- Indian Institute of Science Education and Research
- Pune 411008
- India
| | - Puneet Khandelwal
- Physical and Materials Chemistry
- CSIR-National Chemical Laboratory
- Pune-411008
- India
| | | | | | | | - Pankaj Poddar
- Physical and Materials Chemistry
- CSIR-National Chemical Laboratory
- Pune-411008
- India
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Gabdrakhmanov DR, Samarkina DA, Valeeva FG, Saifina LF, Semenov VE, Reznik VS, Zakharova LY, Konovalov AI. Supramolecular systems based on dicationic pyrimidine-containing surfactants and polyethyleneimine. Russ Chem Bull 2015. [DOI: 10.1007/s11172-015-0902-x] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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