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García-García L, G. Sánchez E, Ivanova M, Pastora K, Alcántara-Sánchez C, García-Martínez J, Martín-Antonio B, Ramírez M, González-Murillo Á. Choosing T-cell sources determines CAR-T cell activity in neuroblastoma. Front Immunol 2024; 15:1375833. [PMID: 38601159 PMCID: PMC11004344 DOI: 10.3389/fimmu.2024.1375833] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2024] [Accepted: 03/13/2024] [Indexed: 04/12/2024] Open
Abstract
Introduction The clinical success of chimeric antigen receptor-modified T cells (CAR-T cells) for hematological malignancies has not been reproduced for solid tumors, partly due to the lack of cancer-type specific antigens. In this work, we used a novel combinatorial approach consisting of a versatile anti-FITC CAR-T effector cells plus an FITC-conjugated neuroblastoma (NB)-targeting linker, an FITC-conjugated monoclonal antibody (Dinutuximab) that recognizes GD2. Methods We compared cord blood (CB), and CD45RA-enriched peripheral blood leukapheresis product (45RA) as allogeneic sources of T cells, using peripheral blood (PB) as a control to choose the best condition for anti-FITC CAR-T production. Cells were manufactured under two cytokine conditions (IL-2 versus IL-7+IL-15+IL-21) with or without CD3/CD28 stimulation. Immune phenotype, vector copy number, and genomic integrity of the final products were determined for cell characterization and quality control assessment. Functionality and antitumor capacity of CB/45RA-derived anti-FITC CAR-T cells were analyzed in co-culture with different anti-GD2-FITC labeled NB cell lines. Results The IL-7+IL-15+IL-21 cocktail, in addition to co-stimulation signals, resulted in a favorable cell proliferation rate and maintained less differentiated immune phenotypes in both CB and 45RA T cells. Therefore, it was used for CAR-T cell manufacturing and further characterization. CB and CD45RA-derived anti-FITC CAR-T cells cultured with IL-7+IL-15+IL-21 retained a predominantly naïve phenotype compared with controls. In the presence of the NB-FITC targeting, CD4+ CB-derived anti-FITC CAR-T cells showed the highest values of co-stimulatory receptors OX40 and 4-1BB, and CD8+ CAR-T cells exhibited high levels of PD-1 and 4-1BB and low levels of TIM3 and OX40, compared with CAR-T cells form the other sources studied. CB-derived anti-FITC CAR-T cells released the highest amounts of cytokines (IFN-γ and TNF-α) into co-culture supernatants. The viability of NB target cells decreased to 30% when co-cultured with CB-derived CAR-T cells during 48h. Conclusion CB and 45RA-derived T cells may be used as allogeneic sources of T cells to produce CAR-T cells. Moreover, ex vivo culture with IL-7+IL-15+IL-21 could favor CAR-T products with a longer persistence in the host. Our strategy may complement the current use of Dinutuximab in treating NB through its combination with a targeted CAR-T cell approach.
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Affiliation(s)
- Lorena García-García
- Department of Pediatric Hematology and Oncology, Hospital Infantil Universitario Niño Jesús, Madrid, Spain
- Advanced Therapies Unit, Fundación Investigación Biomédica Hospital Infantil Universitario Niño Jesús, Madrid, Spain
| | - Elena G. Sánchez
- Department of Pediatric Hematology and Oncology, Hospital Infantil Universitario Niño Jesús, Madrid, Spain
- Advanced Therapies Unit, Fundación Investigación Biomédica Hospital Infantil Universitario Niño Jesús, Madrid, Spain
| | - Mariya Ivanova
- Department of Pediatric Hematology and Oncology, Hospital Infantil Universitario Niño Jesús, Madrid, Spain
- Advanced Therapies Unit, Fundación Investigación Biomédica Hospital Infantil Universitario Niño Jesús, Madrid, Spain
| | - Keren Pastora
- Department of Pediatric Hematology and Oncology, Hospital Infantil Universitario Niño Jesús, Madrid, Spain
- Advanced Therapies Unit, Fundación Investigación Biomédica Hospital Infantil Universitario Niño Jesús, Madrid, Spain
| | - Cristina Alcántara-Sánchez
- Department of Pediatric Hematology and Oncology, Hospital Infantil Universitario Niño Jesús, Madrid, Spain
- Advanced Therapies Unit, Fundación Investigación Biomédica Hospital Infantil Universitario Niño Jesús, Madrid, Spain
| | - Jorge García-Martínez
- Advanced Therapies Unit, Fundación Investigación Biomédica Hospital Infantil Universitario Niño Jesús, Madrid, Spain
- Department of Progenitor and Cell Therapy Research Group, La Princesa Institute of Health Research, Madrid, Spain
| | - Beatriz Martín-Antonio
- Department of Experimental Hematology, Instituto de Investigación Sanitaria-Fundación Jiménez Díaz, Madrid, Spain
| | - Manuel Ramírez
- Department of Pediatric Hematology and Oncology, Hospital Infantil Universitario Niño Jesús, Madrid, Spain
- Advanced Therapies Unit, Fundación Investigación Biomédica Hospital Infantil Universitario Niño Jesús, Madrid, Spain
- Department of Progenitor and Cell Therapy Research Group, La Princesa Institute of Health Research, Madrid, Spain
| | - África González-Murillo
- Department of Pediatric Hematology and Oncology, Hospital Infantil Universitario Niño Jesús, Madrid, Spain
- Advanced Therapies Unit, Fundación Investigación Biomédica Hospital Infantil Universitario Niño Jesús, Madrid, Spain
- Department of Progenitor and Cell Therapy Research Group, La Princesa Institute of Health Research, Madrid, Spain
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Heidari R, Assadollahi V, Khosravian P, Mirzaei SA, Elahian F. Engineered mesoporous silica nanoparticles, new insight nanoplatforms into effective cancer gene therapy. Int J Biol Macromol 2023; 253:127060. [PMID: 37774811 DOI: 10.1016/j.ijbiomac.2023.127060] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Revised: 09/14/2023] [Accepted: 09/18/2023] [Indexed: 10/01/2023]
Abstract
The use of nucleic acid to control the expression of genes relevant to tumor progression is a key therapeutic approach in cancer research. Therapeutics based on nucleic acid provide novel concepts for untreatable targets. Nucleic acids as molecular medications must enter the target cell to be effective and obstacles in the systemic delivery of DNA or RNA limit their use in a clinical setting. The creation of nucleic acid delivery systems based on nanoparticles in order to circumvent biological constraints is advancing quickly. The ease of synthesis and surface modification, biocompatibility, biodegradability, cost-effectiveness and high loading capability of nucleic acids have prompted the use of mesoporous silica nanoparticles (MSNs) in gene therapy. The unique surface features of MSNs facilitate their design and decoration for high loading of nucleic acids, immune system evasion, cancer cell targeting, controlled cargo release, and endosomal escape. Reports have demonstrated successful therapeutic outcomes with the administration of a variety of engineered MSNs capable of delivering genes to tumor sites in laboratory animals. This comprehensive review of studies about siRNA, miRNA, shRNA, lncRNA and CRISPR/Cas9 delivery by MSNs reveals engineered MSNs as a safe and efficient system for gene transfer to cancer cells and cancer mouse models.
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Affiliation(s)
- Razieh Heidari
- Department of Medical Biotechnology, School of Advanced Technologies, Shahrekord University of Medical Sciences, Shahrekord, Iran
| | - Vahideh Assadollahi
- Department of Tissue Engineering & Applied Cell Sciences, School of Advanced Technologies, Shahrekord University of Medical Sciences, Shahrekord, Iran
| | - Pegah Khosravian
- Medical Plants Research Center, Basic Health Sciences Institute, Shahrekord University of Medical Sciences, Shahrekord, Iran
| | - Seyed Abbas Mirzaei
- Department of Medical Biotechnology, School of Advanced Technologies, Shahrekord University of Medical Sciences, Shahrekord, Iran; Cellular and Molecular Research Center, Basic Health Sciences Institute, Shahrekord University of Medical Sciences, Shahrekord, Iran
| | - Fatemeh Elahian
- Cellular and Molecular Research Center, Basic Health Sciences Institute, Shahrekord University of Medical Sciences, Shahrekord, Iran; Human Stem Cells and Neuronal Differentiation Core, Baylor College of Medicine, Houston, USA.
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Akinjole O, Menta K, Alsalhi A, Bani-Yaghoub M, Youan BBC. Novel Meta-iodobenzylguanidine and Etoposide Complex: Physicochemical Characterization and Mathematical Modeling of Anticancer Activity. AAPS PharmSciTech 2023; 24:174. [PMID: 37594527 DOI: 10.1208/s12249-023-02599-4] [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: 03/01/2023] [Accepted: 05/30/2023] [Indexed: 08/19/2023] Open
Abstract
It is hypothesized that meta-iodobenzylguanidine (MIBG) complexation with etoposide (VP-16) will improve drug solubility and specificity towards BE(2)C neuroblastoma (NB) cells, 90% of which are known to be MIBG avid. After MIBG and VP-16 interaction, the dry complex was analyzed for crystalline structure, surface morphology, solubility, and size distribution by X-ray powder diffraction (P-XRD), scanning electron microscopy (SEM), infrared (FTIR) and UV spectroscopy, and dynamic light scattering. After exposure to the complex, the cell viability and decay rates were assessed by the MTS assay and estimated using exponential decay models (EDM). Multi-factorial ANOVA and an independent t-test were used to assess for cell viability and solubility data, respectively. The resulting (1: 3 w/w) VP-16: MIBG complex had a mean diameter and zeta potential of 458.5 nm and 0.951 mV, respectively. It dramatically increased the drug apparent water solubility (~ 12-folds). This was ascribed to the formation of a VP-16/MIBG nanocrystalline state mainly governed by cation-π interactions, evidenced by FTIR, SEM, and P-XRD data following the complexation. The EDM relating percent cell viability to drug concentration yielded an excellent fit (r2 > 0.95) and enabled to estimate the IC50 values of both native drug and its complex: 6.2 μM and 5.23 μM, respectively (indicating a conservation of drug anticancer activity). The statistical results were consistent with those of the exponential decay models, indicating that MIBG does not inhibit the anticancer activity of VP-16. This study indicates that the VP-16/MIBG complexation improves VP-16 solubility without antagonizing its anticancer activity. Moreover, the efficiency of the EDM for drug IC50 estimation provides alternative mathematical method for such in vitro cytotoxicity studies.
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Affiliation(s)
- Omowumi Akinjole
- Laboratory of Future Nanomedicines and Theoretical Chronopharmaceutics, Division of Pharmaceutical Sciences, School of Pharmacy, University of Missouri, 2464 Charlotte, Kansas City, Missouri, 64108, USA
| | - Kathryn Menta
- Division of Computing, Analytics and Mathematics, School of Science and Engineering, University of Missouri, Kansas City, USA
| | - Abdullah Alsalhi
- Department of Pharmaceutics, College of Pharmacy, Jazan University, Jazan, Saudi Arabia
| | - Majid Bani-Yaghoub
- Division of Computing, Analytics and Mathematics, School of Science and Engineering, University of Missouri, Kansas City, USA
| | - Bi-Botti Celestin Youan
- Laboratory of Future Nanomedicines and Theoretical Chronopharmaceutics, Division of Pharmaceutical Sciences, School of Pharmacy, University of Missouri, 2464 Charlotte, Kansas City, Missouri, 64108, USA.
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Vallet-Regí M, Schüth F, Lozano D, Colilla M, Manzano M. Engineering mesoporous silica nanoparticles for drug delivery: where are we after two decades? Chem Soc Rev 2022; 51:5365-5451. [PMID: 35642539 PMCID: PMC9252171 DOI: 10.1039/d1cs00659b] [Citation(s) in RCA: 105] [Impact Index Per Article: 52.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Indexed: 12/12/2022]
Abstract
The present review details a chronological description of the events that took place during the development of mesoporous materials, their different synthetic routes and their use as drug delivery systems. The outstanding textural properties of these materials quickly inspired their translation to the nanoscale dimension leading to mesoporous silica nanoparticles (MSNs). The different aspects of introducing pharmaceutical agents into the pores of these nanocarriers, together with their possible biodistribution and clearance routes, would be described here. The development of smart nanocarriers that are able to release a high local concentration of the therapeutic cargo on-demand after the application of certain stimuli would be reviewed here, together with their ability to deliver the therapeutic cargo to precise locations in the body. The huge progress in the design and development of MSNs for biomedical applications, including the potential treatment of different diseases, during the last 20 years will be collated here, together with the required work that still needs to be done to achieve the clinical translation of these materials. This review was conceived to stand out from past reports since it aims to tell the story of the development of mesoporous materials and their use as drug delivery systems by some of the story makers, who could be considered to be among the pioneers in this area.
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Affiliation(s)
- María Vallet-Regí
- Chemistry in Pharmaceutical Sciences, School of Pharmacy, Universidad Complutense de Madrid, Research Institute Hospital 12 de Octubre (i + 12), Pz/Ramón y Cajal s/n, Madrid 28040, Spain.
- Networking Research Centre on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Madrid 28029, Spain
| | - Ferdi Schüth
- Department of Heterogeneous Catalysis, Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, D-45470 Mülheim an der Ruhr, Germany
| | - Daniel Lozano
- Chemistry in Pharmaceutical Sciences, School of Pharmacy, Universidad Complutense de Madrid, Research Institute Hospital 12 de Octubre (i + 12), Pz/Ramón y Cajal s/n, Madrid 28040, Spain.
- Networking Research Centre on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Madrid 28029, Spain
| | - Montserrat Colilla
- Chemistry in Pharmaceutical Sciences, School of Pharmacy, Universidad Complutense de Madrid, Research Institute Hospital 12 de Octubre (i + 12), Pz/Ramón y Cajal s/n, Madrid 28040, Spain.
- Networking Research Centre on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Madrid 28029, Spain
| | - Miguel Manzano
- Chemistry in Pharmaceutical Sciences, School of Pharmacy, Universidad Complutense de Madrid, Research Institute Hospital 12 de Octubre (i + 12), Pz/Ramón y Cajal s/n, Madrid 28040, Spain.
- Networking Research Centre on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Madrid 28029, Spain
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Manzano M. Chronology of Global Success: 20 Years of Prof Vallet-Regí Solving Questions. Pharmaceutics 2021; 13:pharmaceutics13122179. [PMID: 34959461 PMCID: PMC8708866 DOI: 10.3390/pharmaceutics13122179] [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: 11/19/2021] [Revised: 12/10/2021] [Accepted: 12/13/2021] [Indexed: 11/16/2022] Open
Abstract
Twenty years ago, a group of bold scientists led by Prof Vallet-Regí suggested for the first time the use of mesoporous materials as potential drug delivery systems. Without knowing it; these pioneers unleashed the beast of creativity around the world because that original idea has been the inspiration of hundreds of scientific groups for the design of many versatile delivery systems based on mesoporous materials. Because the dream is not the destination, it is the journey, the present review aims to summarise the chain of events that catapulted a small and young research team from the grassroots of academia to the elite of the Biomedical Engineering field.
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Affiliation(s)
- Miguel Manzano
- Chemistry in Pharmaceutical Sciences, School of Pharmacy, Universidad Complutense de Madrid, Instituto de Investigación Sanitaria Hospital 12 de Octubre i + 12, Plaza de Ramón y Cajal s/n, E-28040 Madrid, Spain;
- Networking Research Centre on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), E-28034 Madrid, Spain
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Karakus OO, Godugu K, Salaheldin T, Fujioka K, Mousa SA. Norepinephrine transporter analog benzylguanidine-conjugated nanoparticles for the delivery of paclitaxel in neuroblastoma. Nanomedicine (Lond) 2021; 16:2331-2342. [PMID: 34651508 DOI: 10.2217/nnm-2021-0230] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Aim: We previously synthesized a polyethylene glycol-based norepinephrine transporter-targeted agent, BG-P-TAT, which has a benzylguanidine and a triazolyl-tetrac group. This targeted conjugate showed suppression of neuroblastoma tumor progression. In this study we aimed to synthesize nanoparticles to encapsulate the chemotherapeutic agent paclitaxel for targeting neuroblastoma tumors by using benzylguanidine so that it can compete with norepinephrine for uptake by neuroendocrine cells. Methods: Biocompatible poly(lactide-co-glycolic acid)-polyethylene glycol was chosen to prepare targeted nanoparticles for safe delivery of the chemotherapy agent paclitaxel. Result: Paclitaxel concentration was 60% higher in neuroblastoma tumors of mice treated with paclitaxel encapsulated in targeted nanoparticles than with non-targeted nanoparticles. Conclusion: These findings support the targeted delivery of paclitaxel as a chemotherapeutic agent for neuroblastoma.
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Affiliation(s)
- Ozlem Ozen Karakus
- Pharmaceutical Research Institute, Albany College of Pharmacy & Health Sciences, Rensselaer, NY 12144, USA
| | - Kavitha Godugu
- Pharmaceutical Research Institute, Albany College of Pharmacy & Health Sciences, Rensselaer, NY 12144, USA
| | - Taher Salaheldin
- Pharmaceutical Research Institute, Albany College of Pharmacy & Health Sciences, Rensselaer, NY 12144, USA
| | - Kazutoshi Fujioka
- Pharmaceutical Research Institute, Albany College of Pharmacy & Health Sciences, Rensselaer, NY 12144, USA
| | - Shaker A Mousa
- Pharmaceutical Research Institute, Albany College of Pharmacy & Health Sciences, Rensselaer, NY 12144, USA
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Saimuang K, Suttisintong K, Kaewchangwat N, Thanayupong E, Wongngam Y, Charoenphun P, Wanotayan R, Elaissari A, Hongeng S, Polpanich D, Jangpatarapongsa K. A model of modified meta-iodobenzylguanidine conjugated gold nanoparticles for neuroblastoma treatment. RSC Adv 2021; 11:25199-25206. [PMID: 35478920 PMCID: PMC9037022 DOI: 10.1039/d1ra04054e] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Accepted: 07/14/2021] [Indexed: 12/17/2022] Open
Abstract
Iodine-131 meta-iodobenzylguanidine (131I-mIBG) has been utilized as a standard treatment to minimize adverse side effects by targeting therapies to bind to the norepinephrine transporter (NET) expressed on 90% of neuroblastoma cells. However, only a minority of patients who receive 131I-mIBG radiotherapy have clinical responses, and these are usually not curative. In this study, novel ligand-conjugated gold nanoparticles (GNPs) based on mIBG were synthesized and evaluated biologically with neuroblastoma cells in vitro. To induce specific internalization to the tumor cells and utilize it as a model for radioenhancement, 127I-modified mIBG was successfully synthesized and grafted covalently to the surface of carboxylated PEG-GNPs. 49.28% of the novel mIBG derivative was grafted on carboxylated PEG-GNPs. The particles were stable and not toxic to the normal fibroblast cell line, L929, even at the highest concentration tested (1013 NPs per mL) at 24, 48, and 72 h. Moreover, the cellular uptake of the model was decreased significantly in the presence of a NET inhibitor, suggesting that there was specific internalization into neuroblastoma cells line (SH-SY5Y) via the NET. Therefore, this model provides useful guidance toward the design of gold nanomaterials to enhance the efficiency of 131I-mIBG treatment in neuroblastoma patients. However, the investigation of radio-therapeutic efficiency after radioisotope 131I substitution will be further conducted in a radiation safety laboratory using an animal model.
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Affiliation(s)
- Kween Saimuang
- Center for Research and Innovation, Faculty of Medical Technology, Mahidol University Bangkok 10700 Thailand
| | - Khomson Suttisintong
- National Nanotechnology Center (NANOTEC), National Science and Technology Development Agency (NSTDA) Pathum Thani 12120 Thailand
| | - Narongpol Kaewchangwat
- National Nanotechnology Center (NANOTEC), National Science and Technology Development Agency (NSTDA) Pathum Thani 12120 Thailand
| | - Eknarin Thanayupong
- National Nanotechnology Center (NANOTEC), National Science and Technology Development Agency (NSTDA) Pathum Thani 12120 Thailand
| | - Yodsathorn Wongngam
- National Nanotechnology Center (NANOTEC), National Science and Technology Development Agency (NSTDA) Pathum Thani 12120 Thailand
| | - Putthiporn Charoenphun
- Department of Diagnostic and Therapeutic Radiology, Faculty of Medicine, Ramathibodi Hospital, Mahidol University Bangkok 10400 Thailand
| | - Rujira Wanotayan
- Department of Radiological Technology, Faculty of Medical Technology, Mahidol University Bangkok 10700 Thailand
| | - Abdelhamid Elaissari
- Univ. Lyon, University Claude Bernard Lyon-1, CNRS, ISA-UMR 5280 69622 Villeurbanne France
| | - Suradej Hongeng
- Department of Pediatrics, Faculty of Medicine, Ramathibodi Hospital, Mahidol University Bangkok 10400 Thailand
| | - Duangporn Polpanich
- National Nanotechnology Center (NANOTEC), National Science and Technology Development Agency (NSTDA) Pathum Thani 12120 Thailand
| | - Kulachart Jangpatarapongsa
- Center for Research and Innovation, Faculty of Medical Technology, Mahidol University Bangkok 10700 Thailand
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Prieto-Montero R, Prieto-Castañeda A, Katsumiti A, Cajaraville MP, Agarrabeitia AR, Ortiz MJ, Martínez-Martínez V. Functionalization of Photosensitized Silica Nanoparticles for Advanced Photodynamic Therapy of Cancer. Int J Mol Sci 2021; 22:6618. [PMID: 34205599 PMCID: PMC8234454 DOI: 10.3390/ijms22126618] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Revised: 06/15/2021] [Accepted: 06/16/2021] [Indexed: 01/10/2023] Open
Abstract
BODIPY dyes have recently attracted attention as potential photosensitizers. In this work, commercial and novel photosensitizers (PSs) based on BODIPY chromophores (haloBODIPYs and orthogonal dimers strategically designed with intense bands in the blue, green or red region of the visible spectra and high singlet oxygen production) were covalently linked to mesoporous silica nanoparticles (MSNs) further functionalized with PEG and folic acid (FA). MSNs approximately 50 nm in size with different functional groups were synthesized to allow multiple alternatives of PS-PEG-FA decoration of their external surface. Different combinations varying the type of PS (commercial Rose Bengal, Thionine and Chlorine e6 or custom-made BODIPY-based), the linkage design, and the length of PEG are detailed. All the nanosystems were physicochemically characterized (morphology, diameter, size distribution and PS loaded amount) and photophysically studied (absorption capacity, fluorescence efficiency, and singlet oxygen production) in suspension. For the most promising PS-PEG-FA silica nanoplatforms, the biocompatibility in dark conditions and the phototoxicity under suitable irradiation wavelengths (blue, green, or red) at regulated light doses (10-15 J/cm2) were compared with PSs free in solution in HeLa cells in vitro.
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Affiliation(s)
- Ruth Prieto-Montero
- Departamento de Química Física, Universidad del País Vasco/Euskal Herriko Unibertsitatea (UPV/EHU), 48080 Bilbao, Spain;
| | - Alejandro Prieto-Castañeda
- Departamento de Química Orgánica, Facultad de CC. Químicas, Universidad Complutense de Madrid, 28040 Madrid, Spain; (A.P.-C.); (A.R.A.)
| | - Alberto Katsumiti
- CBET Research Group, Department Zoology and Animal Cell Biology, Faculty of Science and Technology and Research Centre for Experimental Marine Biology and Biotechnology PiE, University of the Basque Country UPV/EHU, 48620 Basque Country, Spain; (M.P.C.)
- GAIKER Technology Centre, Basque Research and Technology Alliance (BRTA), 48170 Zamudio, Spain; (A.K.)
| | - Miren P. Cajaraville
- CBET Research Group, Department Zoology and Animal Cell Biology, Faculty of Science and Technology and Research Centre for Experimental Marine Biology and Biotechnology PiE, University of the Basque Country UPV/EHU, 48620 Basque Country, Spain; (M.P.C.)
| | - Antonia R. Agarrabeitia
- Departamento de Química Orgánica, Facultad de CC. Químicas, Universidad Complutense de Madrid, 28040 Madrid, Spain; (A.P.-C.); (A.R.A.)
| | - María J. Ortiz
- Departamento de Química Orgánica, Facultad de CC. Químicas, Universidad Complutense de Madrid, 28040 Madrid, Spain; (A.P.-C.); (A.R.A.)
| | - Virginia Martínez-Martínez
- Departamento de Química Física, Universidad del País Vasco/Euskal Herriko Unibertsitatea (UPV/EHU), 48080 Bilbao, Spain;
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Mukherjee MB, Mullick R, Reddy BU, Das S, Raichur AM. Galactose Functionalized Mesoporous Silica Nanoparticles As Delivery Vehicle in the Treatment of Hepatitis C Infection. ACS APPLIED BIO MATERIALS 2020; 3:7598-7610. [PMID: 35019500 DOI: 10.1021/acsabm.0c00814] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
DNA and RNA based antiviral strategies using nonviral vectors have shown better potential over the viral pathway due to the fewer chances of gene recombination and immunogenicity. In this work a mesoporous silica nanoparticle (MSN) based carrier system has been used for targeted delivery of shDNA molecule against the conserved 5'-untranslated region (UTR) in the RNA of a hepatitis C virus to inhibit its replication. The MSNs coated with amine and galactose could specifically target liver cells. Significant reduction (about 94%) of viral RNA level was achieved in HCV-JFH1 infectious cell culture compared to the control RNA levels directed the successful delivery and action of the shDNA. This study showed that Gal-AMSN can be used as a synthetic delivery vector to deliver the shDNA effectively for the treatment of HCV infection.
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Affiliation(s)
- Mousumi Beto Mukherjee
- Department of Materials Engineering, Indian Institute of Science, Bangalore 560012, India
| | - Ranajoy Mullick
- Department of Microbiology and Cell Biology, Indian Institute of Science, Bangalore 560012, India
| | - B Uma Reddy
- Department of Microbiology and Cell Biology, Indian Institute of Science, Bangalore 560012, India
| | - Saumitra Das
- Department of Microbiology and Cell Biology, Indian Institute of Science, Bangalore 560012, India
| | - Ashok M Raichur
- Department of Materials Engineering, Indian Institute of Science, Bangalore 560012, India
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Baeza A, Vallet-Regí M. Mesoporous Silica Nanoparticles as Theranostic Antitumoral Nanomedicines. Pharmaceutics 2020; 12:E957. [PMID: 33050613 PMCID: PMC7601518 DOI: 10.3390/pharmaceutics12100957] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Revised: 10/02/2020] [Accepted: 10/09/2020] [Indexed: 12/19/2022] Open
Abstract
Nanoparticles have become a powerful tool in oncology not only as carrier of the highly toxic chemotherapeutic drugs but also as imaging contrast agents that provide valuable information about the state of the disease and its progression. The enhanced permeation and retention effect for loaded nanocarriers in tumors allow substantial improvement of selectivity and safety of anticancer nanomedicines. Additionally, the possibility to design stimuli-responsive nanocarriers able to release their payload in response to specific stimuli provide an excellent control on the administered dosage. The aim of this review is not to present a comprehensive revision of the different theranostic mesoporous silica nanoparticles (MSN) which have been published in the recent years but just to describe a few selected examples to offer a panoramic view to the reader about the suitability and effectiveness of these nanocarriers in the oncology field.
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Affiliation(s)
- Alejandro Baeza
- Dpto. Materiales y Producción Aeroespacial, ETSI Aeronáutica y del Espacio, Universidad Politécnica de Madrid, 28040 Madrid, Spain
| | - Maria Vallet-Regí
- Dpto. Química en Ciencias Farmacéuticas, Instituto de Investigación Sanitaria, Universidad Complutense de Madrid, Hospital 12 de Octubre i+12, Plaza Ramón y Cajal s/n, CIBER de Bioingeniería, Biomateriales y Nanomedicina, CIBER-BBN, 28040 Madrid, Spain
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Haddad Y, Charousova M, Zivotska H, Splichal Z, Merlos Rodrigo MA, Michalkova H, Krizkova S, Tesarova B, Richtera L, Vitek P, Stokowa-Soltys K, Hynek D, Milosavljevic V, Rex S, Heger Z. Norepinephrine transporter-derived homing peptides enable rapid endocytosis of drug delivery nanovehicles into neuroblastoma cells. J Nanobiotechnology 2020; 18:95. [PMID: 32660596 PMCID: PMC7359476 DOI: 10.1186/s12951-020-00654-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2020] [Accepted: 07/07/2020] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Currently, the diagnosis and treatment of neuroblastomas-the most frequent solid tumors in children-exploit the norepinephrine transporter (hNET) via radiolabeled norepinephrine analogs. We aim to develop a nanomedicine-based strategy towards precision therapy by targeting hNET cell-surface protein with hNET-derived homing peptides. RESULTS The peptides (seq. GASNGINAYL and SLWERLAYGI) were shown to bind high-resolution homology models of hNET in silico. In particular, one unique binding site has marked the sequence and structural similarities of both peptides, while most of the contribution to the interaction was attributed to the electrostatic energy of Asn and Arg (< - 228 kJ/mol). The peptides were comprehensively characterized by computational and spectroscopic methods showing ~ 21% β-sheets/aggregation for GASNGINAYL and ~ 27% α-helix for SLWERLAYGI. After decorating 12-nm ferritin-based nanovehicles with cysteinated peptides, both peptides exhibited high potential for use in actively targeted neuroblastoma nanotherapy with exceptional in vitro biocompatibility and stability, showing minor yet distinct influences of the peptides on the global expression profiles. Upon binding to hNET with fast binding kinetics, GASNGINAYLC peptides enabled rapid endocytosis of ferritins into neuroblastoma cells, leading to apoptosis due to increased selective cytotoxicity of transported payload ellipticine. Peptide-coated nanovehicles significantly showed higher levels of early apoptosis after 6 h than non-coated nanovehicles (11% and 7.3%, respectively). Furthermore, targeting with the GASNGINAYLC peptide led to significantly higher degree of late apoptosis compared to the SLWERLAYGIC peptide (9.3% and 4.4%, respectively). These findings were supported by increased formation of reactive oxygen species, down-regulation of survivin and Bcl-2 and up-regulated p53. CONCLUSION This novel homing nanovehicle employing GASNGINAYLC peptide was shown to induce rapid endocytosis of ellipticine-loaded ferritins into neuroblastoma cells in selective fashion and with successful payload. Future homing peptide development via lead optimization and functional analysis can pave the way towards efficient peptide-based active delivery of nanomedicines to neuroblastoma cells.
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Affiliation(s)
- Yazan Haddad
- Department of Chemistry and Biochemistry, Mendel University in Brno, Zemedelska 1, 613 00, Brno, Czechia
- Central European Institute of Technology, Brno University of Technology, Purkynova 123, 612 00, Brno, Czechia
| | - Marketa Charousova
- Department of Chemistry and Biochemistry, Mendel University in Brno, Zemedelska 1, 613 00, Brno, Czechia
- Central European Institute of Technology, Brno University of Technology, Purkynova 123, 612 00, Brno, Czechia
| | - Hana Zivotska
- Department of Chemistry and Biochemistry, Mendel University in Brno, Zemedelska 1, 613 00, Brno, Czechia
- Central European Institute of Technology, Brno University of Technology, Purkynova 123, 612 00, Brno, Czechia
| | - Zbynek Splichal
- Department of Chemistry and Biochemistry, Mendel University in Brno, Zemedelska 1, 613 00, Brno, Czechia
- Central European Institute of Technology, Brno University of Technology, Purkynova 123, 612 00, Brno, Czechia
| | - Miguel Angel Merlos Rodrigo
- Department of Chemistry and Biochemistry, Mendel University in Brno, Zemedelska 1, 613 00, Brno, Czechia
- Central European Institute of Technology, Brno University of Technology, Purkynova 123, 612 00, Brno, Czechia
| | - Hana Michalkova
- Department of Chemistry and Biochemistry, Mendel University in Brno, Zemedelska 1, 613 00, Brno, Czechia
- Central European Institute of Technology, Brno University of Technology, Purkynova 123, 612 00, Brno, Czechia
| | - Sona Krizkova
- Department of Chemistry and Biochemistry, Mendel University in Brno, Zemedelska 1, 613 00, Brno, Czechia
- Central European Institute of Technology, Brno University of Technology, Purkynova 123, 612 00, Brno, Czechia
| | - Barbora Tesarova
- Department of Chemistry and Biochemistry, Mendel University in Brno, Zemedelska 1, 613 00, Brno, Czechia
- Central European Institute of Technology, Brno University of Technology, Purkynova 123, 612 00, Brno, Czechia
| | - Lukas Richtera
- Department of Chemistry and Biochemistry, Mendel University in Brno, Zemedelska 1, 613 00, Brno, Czechia
- Central European Institute of Technology, Brno University of Technology, Purkynova 123, 612 00, Brno, Czechia
| | - Petr Vitek
- Global Change Research Institute of the Czech Academy of Sciences, Belidla 986/4a, 603 00, Brno, Czechia
| | - Kamila Stokowa-Soltys
- Faculty of Chemistry, University of Wrocław, F. Joliot-Curie 14, 50-383, Wrocław, Poland
| | - David Hynek
- Department of Chemistry and Biochemistry, Mendel University in Brno, Zemedelska 1, 613 00, Brno, Czechia
- Central European Institute of Technology, Brno University of Technology, Purkynova 123, 612 00, Brno, Czechia
| | - Vedran Milosavljevic
- Department of Chemistry and Biochemistry, Mendel University in Brno, Zemedelska 1, 613 00, Brno, Czechia
- Central European Institute of Technology, Brno University of Technology, Purkynova 123, 612 00, Brno, Czechia
| | - Simona Rex
- Department of Chemistry and Biochemistry, Mendel University in Brno, Zemedelska 1, 613 00, Brno, Czechia.
- Central European Institute of Technology, Brno University of Technology, Purkynova 123, 612 00, Brno, Czechia.
| | - Zbynek Heger
- Department of Chemistry and Biochemistry, Mendel University in Brno, Zemedelska 1, 613 00, Brno, Czechia.
- Central European Institute of Technology, Brno University of Technology, Purkynova 123, 612 00, Brno, Czechia.
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Parra-Nieto J, Del Cid MAG, de Cárcer IA, Baeza A. Inorganic Porous Nanoparticles for Drug Delivery in Antitumoral Therapy. Biotechnol J 2020; 16:e2000150. [PMID: 32476279 DOI: 10.1002/biot.202000150] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Revised: 05/21/2020] [Indexed: 12/26/2022]
Abstract
The use of nanoparticles in oncology to deliver chemotherapeutic agents has received considerable attention in the last decades due to their tendency to be passively accumulated in solid tumors. Besides this remarkable property, the surface of these nanocarriers can be decorated with targeting moieties capable to recognize malignant cells which lead to selective nanoparticle uptake mainly in the diseased cells, without affecting the healthy ones. Among the different nanocarriers which have been developed with this purpose, inorganic porous nanomaterials constitute some of the most interesting due to their unique properties such as excellent cargo capacity, high biocompatibility and chemical, thermal and mechanical robustness, among others. Additionally, these materials can be engineered to present an exquisite control in the drug release behavior placing stimuli-responsive pore-blockers or sensitive hybrid coats on their surface. Herein, the recent advances developed in the use of porous inorganic nanomedicines will be described in order to provide an overview of their huge potential in the look out of an efficient and safe therapy against this complex disease. Porous inorganic nanoparticles have been designed to be accumulated in tumoral tissues; once there to recognize the target cell and finally, to release their payload in a controlled manner.
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Affiliation(s)
- Jorge Parra-Nieto
- Dpto. Materiales y Producción Aeroespacial, ETSI Aeronáutica y del Espacio, Universidad Politécnica de Madrid, Madrid, 28040, Spain
| | - María Amor García Del Cid
- Dpto. Materiales y Producción Aeroespacial, ETSI Aeronáutica y del Espacio, Universidad Politécnica de Madrid, Madrid, 28040, Spain
| | - Iñigo Aguirre de Cárcer
- Dpto. Materiales y Producción Aeroespacial, ETSI Aeronáutica y del Espacio, Universidad Politécnica de Madrid, Madrid, 28040, Spain
| | - Alejandro Baeza
- Dpto. Materiales y Producción Aeroespacial, ETSI Aeronáutica y del Espacio, Universidad Politécnica de Madrid, Madrid, 28040, Spain
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13
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Karakus OO, Godugu K, Rajabi M, Mousa SA. Dual Targeting of Norepinephrine Transporter (NET) Function and Thyrointegrin αvβ3 Receptors in the Treatment of Neuroblastoma. J Med Chem 2020; 63:7653-7662. [DOI: 10.1021/acs.jmedchem.0c00537] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Ozlem Ozen Karakus
- Pharmaceutical Research Institute, Albany College of Pharmacy and Health Sciences, 1 Discovery Drive (Room 238), Rensselaer, New York 12144, United States
| | - Kavitha Godugu
- Pharmaceutical Research Institute, Albany College of Pharmacy and Health Sciences, 1 Discovery Drive (Room 238), Rensselaer, New York 12144, United States
| | - Mehdi Rajabi
- Pharmaceutical Research Institute, Albany College of Pharmacy and Health Sciences, 1 Discovery Drive (Room 238), Rensselaer, New York 12144, United States
| | - Shaker A. Mousa
- Pharmaceutical Research Institute, Albany College of Pharmacy and Health Sciences, 1 Discovery Drive (Room 238), Rensselaer, New York 12144, United States
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14
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Gisbert-Garzarán M, Vallet-Regí M. Influence of the Surface Functionalization on the Fate and Performance of Mesoporous Silica Nanoparticles. NANOMATERIALS (BASEL, SWITZERLAND) 2020; 10:E916. [PMID: 32397449 PMCID: PMC7279540 DOI: 10.3390/nano10050916] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/13/2020] [Revised: 04/21/2020] [Accepted: 04/24/2020] [Indexed: 02/06/2023]
Abstract
Mesoporous silica nanoparticles have been broadly applied as drug delivery systems owing to their exquisite features, such as excellent textural properties or biocompatibility. However, there are various biological barriers that prevent their proper translation into the clinic, including: (1) lack of selectivity toward tumor tissues, (2) lack of selectivity for tumoral cells and (3) endosomal sequestration of the particles upon internalization. In addition, their open porous structure may lead to premature drug release, consequently affecting healthy tissues and decreasing the efficacy of the treatment. First, this review will provide a comprehensive and systematic overview of the different approximations that have been implemented into mesoporous silica nanoparticles to overcome each of such biological barriers. Afterward, the potential premature and non-specific drug release from these mesoporous nanocarriers will be addressed by introducing the concept of stimuli-responsive gatekeepers, which endow the particles with on-demand and localized drug delivery.
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Affiliation(s)
- Miguel Gisbert-Garzarán
- Departamento de Química en Ciencias Farmacéuticas, Universidad Complutense de Madrid, Instituto de Investigación Sanitaria Hospital 12 de Octubre i + 12, Plaza Ramón y Cajal s/n, 28040 Madrid, Spain
- Networking Research Center on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), 28029 Madrid, Spain
| | - María Vallet-Regí
- Departamento de Química en Ciencias Farmacéuticas, Universidad Complutense de Madrid, Instituto de Investigación Sanitaria Hospital 12 de Octubre i + 12, Plaza Ramón y Cajal s/n, 28040 Madrid, Spain
- Networking Research Center on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), 28029 Madrid, Spain
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15
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Paris JL, Baeza A, Vallet-Regí M. Overcoming the stability, toxicity, and biodegradation challenges of tumor stimuli-responsive inorganic nanoparticles for delivery of cancer therapeutics. Expert Opin Drug Deliv 2019; 16:1095-1112. [DOI: 10.1080/17425247.2019.1662786] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Juan L. Paris
- Department of Life Sciences, Nano4Health Unit, Nanomedicine Group. International Iberian Nanotechnology Laboratory (INL). Av. Mestre José Veiga s/n, Braga, Portugal
| | - Alejandro Baeza
- Materials and Aeroespatial Production Department, Polymer Materials Research Group, Madrid, Spain
| | - María Vallet-Regí
- Dpto. Química en Ciencias Farmacéuticas (Unidad Docente de Química Inorgánica y Bioinorgánica), Facultad de Farmacia, UCM, Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), Madrid, Spain
- Centro de Investigación Biomédica en Red de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Madrid, Spain
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16
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Castillo RR, Lozano D, González B, Manzano M, Izquierdo-Barba I, Vallet-Regí M. Advances in mesoporous silica nanoparticles for targeted stimuli-responsive drug delivery: an update. Expert Opin Drug Deliv 2019; 16:415-439. [PMID: 30897978 PMCID: PMC6667337 DOI: 10.1080/17425247.2019.1598375] [Citation(s) in RCA: 99] [Impact Index Per Article: 19.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2019] [Accepted: 03/19/2019] [Indexed: 02/07/2023]
Abstract
INTRODUCTION Mesoporous silica nanoparticles (MSNs) are outstanding nanoplatforms for drug delivery. Herein, the most recent advances to turn MSN-based carriers into minimal side effect drug delivery agents are covered. AREAS COVERED This review summarizes the scientific advances dealing with MSNs for targeted and stimuli-responsive drug delivery since 2015. Delivery aspects to diseased tissues together with approaches to obtain smart MSNs able to respond to internal or external stimuli and their applications are here described. Special emphasis is done on the combination of two or more stimuli on the same nanoplatform and on combined drug therapy. EXPERT OPINION The use of MSNs in nanomedicine is a promising research field because they are outstanding platforms for treating different pathologies. This is possible thanks to their structural, chemical, physical and biological properties. However, there are certain issues that should be overcome to improve the suitability of MSNs for clinical applications. All materials must be properly characterized prior to their in vivo evaluation; furthermore, preclinical in vivo studies need to be standardized to demonstrate the MSNs clinical translation potential.
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Affiliation(s)
- Rafael R. Castillo
- Departamento de Química en Ciencias Farmacéuticas, Unidad de Química Inorgánica y Bionorgánica, Universidad Complutense de Madrid, Plaza Ramón y Cajal s/n, 28040 Madrid, Spain
- Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12)
- Centro de Investigación Biomédica en Red: Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN)
| | - Daniel Lozano
- Departamento de Química en Ciencias Farmacéuticas, Unidad de Química Inorgánica y Bionorgánica, Universidad Complutense de Madrid, Plaza Ramón y Cajal s/n, 28040 Madrid, Spain
- Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12)
- Centro de Investigación Biomédica en Red: Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN)
| | - Blanca González
- Departamento de Química en Ciencias Farmacéuticas, Unidad de Química Inorgánica y Bionorgánica, Universidad Complutense de Madrid, Plaza Ramón y Cajal s/n, 28040 Madrid, Spain
- Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12)
- Centro de Investigación Biomédica en Red: Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN)
| | - Miguel Manzano
- Departamento de Química en Ciencias Farmacéuticas, Unidad de Química Inorgánica y Bionorgánica, Universidad Complutense de Madrid, Plaza Ramón y Cajal s/n, 28040 Madrid, Spain
- Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12)
- Centro de Investigación Biomédica en Red: Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN)
| | - Isabel Izquierdo-Barba
- Departamento de Química en Ciencias Farmacéuticas, Unidad de Química Inorgánica y Bionorgánica, Universidad Complutense de Madrid, Plaza Ramón y Cajal s/n, 28040 Madrid, Spain
- Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12)
- Centro de Investigación Biomédica en Red: Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN)
| | - María Vallet-Regí
- Departamento de Química en Ciencias Farmacéuticas, Unidad de Química Inorgánica y Bionorgánica, Universidad Complutense de Madrid, Plaza Ramón y Cajal s/n, 28040 Madrid, Spain
- Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12)
- Centro de Investigación Biomédica en Red: Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN)
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Abstract
Since the second half of the 20th century, bioceramics are used for bone repair and regeneration. Inspired by bones and teeth, and aimed at mimicking their structure and composition, several artificial bioceramics were developed for biomedical applications. And nowadays, in the 21st century, with the increasing prominence of nanoscience and nanotechnology, certain bioceramics are being used to build smart drug delivery systems, among other applications. This minireview will mainly describe both tendencies through the research work carried out by the research team of María Vallet-Regí.
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Affiliation(s)
- María Vallet-Regí
- Instituto de Investigación Sanitaria Hospital 12 de Octubre i + 12,
Plaza Ramón y Cajal s/n, E-28040, Madrid, Spain; and Networking Research
Center on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Madrid,
Spain
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18
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Villaverde G, Alfranca A, Gonzalez-Murillo Á, Melen GJ, Castillo RR, Ramírez M, Baeza A, Vallet-Regí M. Molecular Scaffolds as Double-Targeting Agents For the Diagnosis and Treatment of Neuroblastoma. Angew Chem Int Ed Engl 2019; 58:3067-3072. [PMID: 30537383 PMCID: PMC6667334 DOI: 10.1002/anie.201811691] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2018] [Revised: 11/30/2018] [Indexed: 01/27/2023]
Abstract
The selective delivery of therapeutic and imaging agents to tumoral cells has been postulated as one of the most important challenges in the nanomedicine field. Meta-iodobenzilguanidine (MIBG) is widely used for the diagnosis of neuroblastoma (NB) due to its strong affinity for the norepinephrine transporter (NET), usually overexpressed on the membrane of malignant cells. Herein, a family of novel Y-shaped scaffolds has been synthesized, which have structural analogues of MIBG covalently attached at each end of the Y-structure. The cellular uptake capacity of these double-targeting ligands has been evaluated in vitro and in vivo, yielding one specific Y-shaped structure that is able to be engulfed by the malignant cells, and accumulates in the tumoral tissue, at significantly higher levels than the structure containing only one single targeting agent. This Y-shaped ligand can provide a powerful tool for the current treatment and diagnosis of this disease.
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Affiliation(s)
- Gonzalo Villaverde
- Dpto. Química en Ciencias Farmacéuticas. Facultad de Farmacia, Universidad Complutense de Madrid. Plaza Ramon y Cajal s/n. Instituto de Investigación Sanitaria Hospital 12 de Octubre i+12 ¡ Centro de Investigación Biomédica en Red de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN) Madrid, Spain
| | - Arantzazu Alfranca
- Servicio de Inmunología. Hospital Universitario de La Princesa
- Instituto de Investigacion Sanitaria La Princesa. Diego de León, 62. 28006 Madrid, Spain
| | - África Gonzalez-Murillo
- Instituto de Investigacion Sanitaria La Princesa. Diego de León, 62. 28006 Madrid, Spain
- Servicio de Hematología y Oncología Pediátrica, Hospital Infantil Universitario Niño Jesús, Madrid, Spain
| | - Gustavo J. Melen
- Instituto de Investigacion Sanitaria La Princesa. Diego de León, 62. 28006 Madrid, Spain
- Servicio de Hematología y Oncología Pediátrica, Hospital Infantil Universitario Niño Jesús, Madrid, Spain
| | - Rafael R. Castillo
- Dpto. Química en Ciencias Farmacéuticas. Facultad de Farmacia, Universidad Complutense de Madrid. Plaza Ramon y Cajal s/n. Instituto de Investigación Sanitaria Hospital 12 de Octubre i+12 ¡ Centro de Investigación Biomédica en Red de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN) Madrid, Spain
| | - Manuel Ramírez
- Instituto de Investigacion Sanitaria La Princesa. Diego de León, 62. 28006 Madrid, Spain
- Servicio de Hematología y Oncología Pediátrica, Hospital Infantil Universitario Niño Jesús, Madrid, Spain
| | - Alejandro Baeza
- Dpto. Química en Ciencias Farmacéuticas. Facultad de Farmacia, Universidad Complutense de Madrid. Plaza Ramon y Cajal s/n. Instituto de Investigación Sanitaria Hospital 12 de Octubre i+12 ¡ Centro de Investigación Biomédica en Red de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN) Madrid, Spain
- Dpto. Materiales y Producción Aeroespacial, ETSI Aeronáutica y del Espacio, Universidad Politécnica de Madrid, 28040-Madrid, Spain
| | - María Vallet-Regí
- Dpto. Química en Ciencias Farmacéuticas. Facultad de Farmacia, Universidad Complutense de Madrid. Plaza Ramon y Cajal s/n. Instituto de Investigación Sanitaria Hospital 12 de Octubre i+12 ¡ Centro de Investigación Biomédica en Red de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN) Madrid, Spain
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Villaverde G, Baeza A. Targeting strategies for improving the efficacy of nanomedicine in oncology. BEILSTEIN JOURNAL OF NANOTECHNOLOGY 2019; 10:168-181. [PMID: 30746311 PMCID: PMC6350877 DOI: 10.3762/bjnano.10.16] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/11/2018] [Accepted: 12/19/2018] [Indexed: 05/21/2023]
Abstract
The use of nanoparticles as drug carriers has provided a powerful weapon in the fight against cancer. These nanocarriers are able to transport drugs that exhibit very different nature such as lipophilic or hydrophilic drugs and big macromolecules as proteins or RNA. Moreover, the external surface of these carriers can be decorated with different moieties with high affinity for specific membrane receptors of the tumoral cells to direct their action specifically to the malignant cells. The selectivity improvement yielded by these nanocarriers provided a significative enhancement in the efficacy of the transported drug, while the apparition of side effects in the host was reduced. Additionally, it is possible to incorporate targeting moieties selective for organelles of the cell, which improves even more the effect of the transported agents. In the last years, more sophisticated strategies such as the use of switchable, hierarchical or double targeting strategies have been proposed for overcoming some of the limitations of conventional targeting strategies. In this review, recent advances in the development of targeted nanoparticles will be described with the aim to present the current state of the art of this technology and its huge potential in the oncological field.
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Affiliation(s)
- Gonzalo Villaverde
- Dpto. Química Inorgánica y Bioinorgánica, Universidad Complutense de Madrid, Instituto de Investigación Sanitaria, Hospital 12 de Octubre i+12, Plaza Ramón y Cajal s/n, 28040 Madrid, Spain; CIBER de Bioingeniería, Biomateriales y Nanomedicina, CIBER-BBN, Madrid, Spain
| | - Alejandro Baeza
- Dpto. Materiales y Producción Aeroespacial, ETSI Aeronáutica y del Espacio, Universidad Politécnica de Madrid, 28040-Madrid, Spain
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20
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Villaverde G, Alfranca A, Gonzalez‐Murillo Á, Melen GJ, Castillo RR, Ramírez M, Baeza A, Vallet‐Regí M. Molecular Scaffolds as Double‐Targeting Agents For the Diagnosis and Treatment of Neuroblastoma. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201811691] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Gonzalo Villaverde
- Dpto. Química en Ciencias Farmacéuticas.Facultad de FarmaciaUniversidad Complutense de Madrid Plaza Ramon y Cajal s/n. Spain
- Instituto de Investigación Sanitaria Hospital 12 de Octubre i+12 Spain
- Centro de Investigación Biomédica en Red de BioingenieríaBiomateriales y Nanomedicina (CIBER-BBN) Madrid Spain
| | - Arantzazu Alfranca
- Servicio de Inmunología.Hospital Universitario de La Princesa Spain
- Instituto de Investigacion Sanitaria La Princesa Diego de León 62, 28006 Madrid Spain
| | - África Gonzalez‐Murillo
- Instituto de Investigacion Sanitaria La Princesa Diego de León 62, 28006 Madrid Spain
- Servicio de Hematología y Oncología PediátricaHospital Infantil Universitario Niño Jesús Madrid Spain
| | - Gustavo J. Melen
- Instituto de Investigacion Sanitaria La Princesa Diego de León 62, 28006 Madrid Spain
- Servicio de Hematología y Oncología PediátricaHospital Infantil Universitario Niño Jesús Madrid Spain
| | - Rafael R. Castillo
- Dpto. Química en Ciencias Farmacéuticas.Facultad de FarmaciaUniversidad Complutense de Madrid Plaza Ramon y Cajal s/n. Spain
- Instituto de Investigación Sanitaria Hospital 12 de Octubre i+12 Spain
- Centro de Investigación Biomédica en Red de BioingenieríaBiomateriales y Nanomedicina (CIBER-BBN) Madrid Spain
| | - Manuel Ramírez
- Instituto de Investigacion Sanitaria La Princesa Diego de León 62, 28006 Madrid Spain
- Servicio de Hematología y Oncología PediátricaHospital Infantil Universitario Niño Jesús Madrid Spain
| | - Alejandro Baeza
- Dpto. Química en Ciencias Farmacéuticas.Facultad de FarmaciaUniversidad Complutense de Madrid Plaza Ramon y Cajal s/n. Spain
- Instituto de Investigación Sanitaria Hospital 12 de Octubre i+12 Spain
- Centro de Investigación Biomédica en Red de BioingenieríaBiomateriales y Nanomedicina (CIBER-BBN) Madrid Spain
- Dpto. Materiales y Producción AeroespacialETSI Aeronáutica y del EspacioUniversidad Politécnica de Madrid 28040 Madrid Spain
| | - María Vallet‐Regí
- Dpto. Química en Ciencias Farmacéuticas.Facultad de FarmaciaUniversidad Complutense de Madrid Plaza Ramon y Cajal s/n. Spain
- Instituto de Investigación Sanitaria Hospital 12 de Octubre i+12 Spain
- Centro de Investigación Biomédica en Red de BioingenieríaBiomateriales y Nanomedicina (CIBER-BBN) Madrid Spain
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21
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Manzano M, Vallet-Regí M. Mesoporous silica nanoparticles in nanomedicine applications. JOURNAL OF MATERIALS SCIENCE. MATERIALS IN MEDICINE 2018; 29:65. [PMID: 29737405 DOI: 10.1007/s10856-018-6069-x] [Citation(s) in RCA: 57] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/19/2017] [Accepted: 04/18/2018] [Indexed: 05/19/2023]
Abstract
In the last few years mesoporous silica nanoparticles (MSNs) have gained the attention of the nanomedicine research community, especially for the potential treatment of cancer. Although this topic has been reviewed before, periodic updates on such a hot topic are necessary due to the dynamic character of this field. The reasons that make MSNs so attractive for designing controlled drug delivery systems lie beneath their physico-chemical stability, easy functionalisation, low toxicity and their great loading capacity of many different types of therapeutic agents. The present brief overview tries to cover some of the recent findings on stimuli-responsive mesoporous silica nanocarriers together with the efforts to design targeted nanosystems using that platform. The versatility of those smart nanocarriers has promoted them as very promising candidates to be used in the clinic in the near future to overcome some of the pitfalls of conventional medicine.
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Affiliation(s)
- Miguel Manzano
- Department of Chemistry in Pharmaceutical Sciences, School of Pharmacy, Universidad Complutense de Madrid, Instituto de Investigación Sanitaria Hospital 12 de Octubre i+12, Plaza Ramón y Cajal s/n, Madrid, 28040, Spain
- Networking Research Center on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Madrid, Spain
| | - María Vallet-Regí
- Department of Chemistry in Pharmaceutical Sciences, School of Pharmacy, Universidad Complutense de Madrid, Instituto de Investigación Sanitaria Hospital 12 de Octubre i+12, Plaza Ramón y Cajal s/n, Madrid, 28040, Spain.
- Networking Research Center on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Madrid, Spain.
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Mesoporous silica nanoparticles functionalized with hyaluronic acid. Effect of the biopolymer chain length on cell internalization. Colloids Surf B Biointerfaces 2018; 168:50-59. [PMID: 29456044 DOI: 10.1016/j.colsurfb.2018.02.019] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2017] [Revised: 02/03/2018] [Accepted: 02/10/2018] [Indexed: 01/16/2023]
Abstract
Mesoporous silica nanoparticles (MSNs) were functionalized with amino groups (MSN-NH2) and then with hyaluronic acid, a biocompatible biopolymer which can be recognized by CD44 receptors in tumor cells, to obtain a targeting drug delivery system. To this purpose, three hyaluronic acid samples differing for the molecular weight, namely HAS (8-15 kDa), HAM (30-50 kDa) and HAL (90-130 kDa), were used. The MSN-HAS, MSN-HAM, and MSN-HAL materials were characterized through zeta potential and dynamic light scattering measurements at pH = 7.4 and T = 37 °C to simulate physiological conditions. While zeta potential showed an increasing negative value with the increase of the HA chain length, an anomalous value of the hydrodynamic diameter was observed for MSN-HAL, which was smaller than that of MSN-HAS and MSN-HAM samples. The cellular uptake of MSN-HA samples on HeLa cells at 37 °C was studied by optical and electron microscopy. HA chain length affected significantly the cellular uptake that occurred at a higher extent for MSN-NH2 and MSN-HAS than for MSN-HAM and MSN-HAL samples. Cellular uptake experiments carried out at 4 °C showed that the internalization process was inhibited for MSN-HA samples but not for MSN-NH2. This suggests the occurrence of two different mechanisms of internalization. For MSN-NH2 the uptake is mainly driven by the attractive electrostatic interaction with membrane phospholipids, while MSN-HA internalization involves CD44 receptors overexpressed in HeLa cells.
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Vallet-Regí M, Colilla M, Izquierdo-Barba I, Manzano M. Mesoporous Silica Nanoparticles for Drug Delivery: Current Insights. Molecules 2017; 23:E47. [PMID: 29295564 PMCID: PMC5943960 DOI: 10.3390/molecules23010047] [Citation(s) in RCA: 254] [Impact Index Per Article: 36.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2017] [Revised: 12/22/2017] [Accepted: 12/22/2017] [Indexed: 11/17/2022] Open
Abstract
This manuscript reviews the recent progress on mesoporous silica nanoparticles as drug delivery systems. Their intrinsic structural, textural and chemical features permit to design versatile multifunctional nanosystems with the capability to target the diseased tissue and release the cargo on demand upon exposition to internal or external stimuli. The degradation rate of these nanocarriers in diverse physiological fluids is overviewed obeying their significance for their potential translation towards clinical applications. To conclude, the balance between the benefits and downsides of this revolutionary nanotechnological tool is also discussed.
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Affiliation(s)
- María Vallet-Regí
- Departamento de Química Inorgánica y Bioinorgánica, Facultad de Farmacia, Universidad Complutense de Madrid, Instituto de Investigación Sanitaria Hospital 12 de Octubre i+12, Plaza Ramón y Cajal s/n, 28040 Madrid, Spain; (M.C.); (I.I.-B.); (M.M.)
- Centro de Investigación Biomédica en Red de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), 28040 Madrid, Spain
| | - Montserrat Colilla
- Departamento de Química Inorgánica y Bioinorgánica, Facultad de Farmacia, Universidad Complutense de Madrid, Instituto de Investigación Sanitaria Hospital 12 de Octubre i+12, Plaza Ramón y Cajal s/n, 28040 Madrid, Spain; (M.C.); (I.I.-B.); (M.M.)
- Centro de Investigación Biomédica en Red de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), 28040 Madrid, Spain
| | - Isabel Izquierdo-Barba
- Departamento de Química Inorgánica y Bioinorgánica, Facultad de Farmacia, Universidad Complutense de Madrid, Instituto de Investigación Sanitaria Hospital 12 de Octubre i+12, Plaza Ramón y Cajal s/n, 28040 Madrid, Spain; (M.C.); (I.I.-B.); (M.M.)
- Centro de Investigación Biomédica en Red de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), 28040 Madrid, Spain
| | - Miguel Manzano
- Departamento de Química Inorgánica y Bioinorgánica, Facultad de Farmacia, Universidad Complutense de Madrid, Instituto de Investigación Sanitaria Hospital 12 de Octubre i+12, Plaza Ramón y Cajal s/n, 28040 Madrid, Spain; (M.C.); (I.I.-B.); (M.M.)
- Centro de Investigación Biomédica en Red de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), 28040 Madrid, Spain
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López V, Villegas MR, Rodríguez V, Villaverde G, Lozano D, Baeza A, Vallet-Regí M. Janus Mesoporous Silica Nanoparticles for Dual Targeting of Tumor Cells and Mitochondria. ACS APPLIED MATERIALS & INTERFACES 2017; 9:26697-26706. [PMID: 28759196 DOI: 10.1021/acsami.7b06906] [Citation(s) in RCA: 76] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/20/2023]
Abstract
The development of targeted nanocarriers able to be selectively internalized within tumor cells, and therefore to deliver anti-tumor drugs specifically to diseased cells, constitutes one of the most important goals in nano-oncology. Herein, the development of Janus mesoporous silica particles asymmetrically decorated with two targeting moieties, one of them selective for folate membrane cell receptors (folic acid) and the other one able to bind to mitochondria membrane (triphenylphosphine, TPP), is described in order to achieve sequential cell to organelle vectorization. The asymmetric decoration of each side of the particle allows fine control in the targeting attachment process in comparison with the use of symmetric nanocarriers. The presence of folic acid induces a higher increase in particle accumulation inside tumor cells, and once there, these nanocarriers are guided close to mitochondria by the action of the TPP moiety. This strategy can be applied for improving the therapeutic efficacy of current nanomedicines.
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Affiliation(s)
- Victoria López
- Departamento de Química Inorgánica y Bioinorgánica, Facultad de Farmacia, Universidad Complutense de Madrid , 28040 Madrid, Spain
| | - Maria Rocío Villegas
- Departamento de Química Inorgánica y Bioinorgánica, Facultad de Farmacia, Universidad Complutense de Madrid , 28040 Madrid, Spain
- Networking Research Center on Bioengineering, Biomaterials and Nanomedicine , Avenida Monforte de Lemos, 3-5, 28029 Madrid, Spain
| | - Verónica Rodríguez
- Departamento de Química Inorgánica y Bioinorgánica, Facultad de Farmacia, Universidad Complutense de Madrid , 28040 Madrid, Spain
| | - Gonzalo Villaverde
- Departamento de Química Inorgánica y Bioinorgánica, Facultad de Farmacia, Universidad Complutense de Madrid , 28040 Madrid, Spain
- Networking Research Center on Bioengineering, Biomaterials and Nanomedicine , Avenida Monforte de Lemos, 3-5, 28029 Madrid, Spain
| | - Daniel Lozano
- Departamento de Química Inorgánica y Bioinorgánica, Facultad de Farmacia, Universidad Complutense de Madrid , 28040 Madrid, Spain
- Networking Research Center on Bioengineering, Biomaterials and Nanomedicine , Avenida Monforte de Lemos, 3-5, 28029 Madrid, Spain
| | - Alejandro Baeza
- Departamento de Química Inorgánica y Bioinorgánica, Facultad de Farmacia, Universidad Complutense de Madrid , 28040 Madrid, Spain
- Networking Research Center on Bioengineering, Biomaterials and Nanomedicine , Avenida Monforte de Lemos, 3-5, 28029 Madrid, Spain
| | - María Vallet-Regí
- Departamento de Química Inorgánica y Bioinorgánica, Facultad de Farmacia, Universidad Complutense de Madrid , 28040 Madrid, Spain
- Networking Research Center on Bioengineering, Biomaterials and Nanomedicine , Avenida Monforte de Lemos, 3-5, 28029 Madrid, Spain
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Villaverde G, Nairi V, Baeza A, Vallet-Regí M. Double Sequential Encrypted Targeting Sequence: A New Concept for Bone Cancer Treatment. Chemistry 2017; 23:7174-7179. [DOI: 10.1002/chem.201605947] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2017] [Indexed: 12/24/2022]
Affiliation(s)
- Gonzalo Villaverde
- Depto. Química Inorgánica y Bioinorgánica; Facultad de Farmacia; Universidad Complutense de Madrid. Plaza Ramon y CajaLs/n. Instituto de Investigación Sanitaria Hospital 12 de Octubre i+12 ¡ Centro de Investigación Biomédica en Red de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN); Madrid Spain
| | - Valentina Nairi
- Depto. Química Inorgánica y Bioinorgánica; Facultad de Farmacia; Universidad Complutense de Madrid. Plaza Ramon y CajaLs/n. Instituto de Investigación Sanitaria Hospital 12 de Octubre i+12 ¡ Centro de Investigación Biomédica en Red de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN); Madrid Spain
| | - Alejandro Baeza
- Depto. Química Inorgánica y Bioinorgánica; Facultad de Farmacia; Universidad Complutense de Madrid. Plaza Ramon y CajaLs/n. Instituto de Investigación Sanitaria Hospital 12 de Octubre i+12 ¡ Centro de Investigación Biomédica en Red de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN); Madrid Spain
| | - María Vallet-Regí
- Depto. Química Inorgánica y Bioinorgánica; Facultad de Farmacia; Universidad Complutense de Madrid. Plaza Ramon y CajaLs/n. Instituto de Investigación Sanitaria Hospital 12 de Octubre i+12 ¡ Centro de Investigación Biomédica en Red de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN); Madrid Spain
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26
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Mauri E, Veglianese P, Papa S, Mariani A, De Paola M, Rigamonti R, Chincarini GF, Vismara I, Rimondo S, Sacchetti A, Rossi F. Double conjugated nanogels for selective intracellular drug delivery. RSC Adv 2017. [DOI: 10.1039/c7ra04584k] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
One of the most important drawbacks of nanomedicine is related to the unwanted rapid diffusion of drugs loaded within nanocarriers towards the external biological environment, according to the high clearance of body fluids.
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Affiliation(s)
- Emanuele Mauri
- Dipartimento di Chimica
- Materiali e Ingegneria Chimica “Giulio Natta”
- 20131 Milan
- Italy
| | - Pietro Veglianese
- Dipartimento di Neuroscienze
- IRCCS Istituto di Ricerche Farmacologiche “Mario Negri”
- 20156 Milan
- Italy
| | - Simonetta Papa
- Dipartimento di Neuroscienze
- IRCCS Istituto di Ricerche Farmacologiche “Mario Negri”
- 20156 Milan
- Italy
| | - Alessandro Mariani
- Dipartimento di Ambiente e Salute
- IRCCS Istituto di Ricerche Farmacologiche “Mario Negri”
- 20156 Milan
- Italy
| | - Massimiliano De Paola
- Dipartimento di Ambiente e Salute
- IRCCS Istituto di Ricerche Farmacologiche “Mario Negri”
- 20156 Milan
- Italy
| | - Riccardo Rigamonti
- Dipartimento di Chimica
- Materiali e Ingegneria Chimica “Giulio Natta”
- 20131 Milan
- Italy
| | | | - Irma Vismara
- Dipartimento di Neuroscienze
- IRCCS Istituto di Ricerche Farmacologiche “Mario Negri”
- 20156 Milan
- Italy
| | - Stefano Rimondo
- Dipartimento di Chimica
- Materiali e Ingegneria Chimica “Giulio Natta”
- 20131 Milan
- Italy
| | - Alessandro Sacchetti
- Dipartimento di Chimica
- Materiali e Ingegneria Chimica “Giulio Natta”
- 20131 Milan
- Italy
| | - Filippo Rossi
- Dipartimento di Chimica
- Materiali e Ingegneria Chimica “Giulio Natta”
- 20131 Milan
- Italy
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27
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Ai P, Wang H, Liu K, Wang T, Gu W, Ye L, Yan C. The relative length of dual-target conjugated on iron oxide nanoparticles plays a role in brain glioma targeting. RSC Adv 2017. [DOI: 10.1039/c7ra02102j] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Cy5.5-labeled, CTX/PEG-FA dual-target conjugated Fe3O4 NPs were prepared and the effect of dual-target relative length on glioma targeting was investigated.
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Affiliation(s)
- Penghui Ai
- Department of Neurosurgery
- Beijing Sanbo Brain Hospital
- Capital Medical University
- Beijing 100093
- P. R. China
| | - Hao Wang
- Department of Anatomy
- School of Basic Medical Sciences
- Capital Medical University
- Beijing 100069
- P. R. China
| | - Kang Liu
- School of Pharmaceutical Sciences
- Capital Medical University
- Beijing 100069
- P. R. China
| | - Tingjian Wang
- Department of Neurosurgery
- Beijing Sanbo Brain Hospital
- Capital Medical University
- Beijing 100093
- P. R. China
| | - Wei Gu
- School of Pharmaceutical Sciences
- Capital Medical University
- Beijing 100069
- P. R. China
| | - Ling Ye
- School of Pharmaceutical Sciences
- Capital Medical University
- Beijing 100069
- P. R. China
| | - Changxiang Yan
- Department of Neurosurgery
- Beijing Sanbo Brain Hospital
- Capital Medical University
- Beijing 100093
- P. R. China
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28
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Sommerwerk S, Heller L, Kuhfs J, Csuk R. Selective killing of cancer cells with triterpenoic acid amides - The substantial role of an aromatic moiety alignment. Eur J Med Chem 2016; 122:452-464. [PMID: 27416552 DOI: 10.1016/j.ejmech.2016.06.053] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2016] [Revised: 06/26/2016] [Accepted: 06/28/2016] [Indexed: 12/29/2022]
Abstract
2,3-Di-O-acetyl-triterpenoic acid derived amides possessing a (2β, 3β) configuration in ring A and two acetyl groups were previously shown to possess high cytotoxicity for human tumor cell lines but to exhibit low cytotoxicity for non-malignant mouse fibroblasts. In this study, augustic acid (1) and 2-epi-corosolic acid (2) were chosen as starting points for the synthesis of analogs. While augustic acid derived 3-quinolinyl amide 9 gave low EC50 values in SRB assays but was cytotoxic for all lines, the isomeric 4-isoquinolinyl amide 21 was very cytotoxic for the tumor cell lines but significantly less cytotoxic for the mouse fibroblasts NIH 3T3. In addition, a triacetylated 4-isoquinolinyl derivative of asiatic acid (28) gave EC50 = 80 nM (for A2780 ovarian cancer cells). As shown by additional experiments (acridine orange/propidium iodide staining, fluorescence spectroscopy and cell cycle investigations) these compounds act mainly by apoptosis.
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Affiliation(s)
- Sven Sommerwerk
- Martin-Luther-University Halle-Wittenberg, Organic Chemistry, Kurt-Mothes-Str. 2, D-06120, Halle (Saale) Germany
| | - Lucie Heller
- Martin-Luther-University Halle-Wittenberg, Organic Chemistry, Kurt-Mothes-Str. 2, D-06120, Halle (Saale) Germany
| | - Julia Kuhfs
- Martin-Luther-University Halle-Wittenberg, Organic Chemistry, Kurt-Mothes-Str. 2, D-06120, Halle (Saale) Germany
| | - René Csuk
- Martin-Luther-University Halle-Wittenberg, Organic Chemistry, Kurt-Mothes-Str. 2, D-06120, Halle (Saale) Germany.
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Baeza A, Manzano M, Colilla M, Vallet-Regí M. Recent advances in mesoporous silica nanoparticles for antitumor therapy: our contribution. Biomater Sci 2016; 4:803-13. [PMID: 26902682 DOI: 10.1039/c6bm00039h] [Citation(s) in RCA: 65] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Since 2001, when our research group proposed for the first time MCM-41 as a drug release system, the scientific community has demonstrated a growing interest in mesoporous silica nanoparticles (MSNs) for their revolutionary potential in nanomedicine. Among the diverse pathologies that can be treated with MSNs, cancer has received increasing attention. MSNs can be loaded with large amounts of therapeutic cargoes and once intravenously administrated preferentially accumulate in solid tumours via the enhanced permeation and retention (EPR) effect. Herein we report the recent developments achieved by our research group as a pioneer in this field, highlighting: the design of sophisticated MSNs as stimuli-responsive drug delivery systems to release the entrapped cargo upon exposure to a given stimulus while preventing the premature release of highly cytotoxic drugs before reaching the target; transporting non-toxic prodrugs and the enzyme responsible for its conversion into cytotoxic agents into the same MSNs; improving the selectivity and cellular uptake by cancer cells by active targeting of MSNs; increasing the penetration of MSNs within the tumour mass, which is one of the major challenges in the use of NPs to treat solid tumours.
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Affiliation(s)
- Alejandro Baeza
- Departamento de Química Inorgánica y Bioinorgánica. Facultad de Farmacia, Universidad Complutense de Madrid, Instituto de Investigación Sanitaria Hospital 12 de Octubre i+12, Plaza Ramón y Cajal s/n, E-28040 Madrid, Spain.
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Martínez-Carmona M, Lozano D, Colilla M, Vallet-Regí M. Selective topotecan delivery to cancer cells by targeted pH-sensitive mesoporous silica nanoparticles. RSC Adv 2016. [DOI: 10.1039/c6ra07763c] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Topotecan targeted pH-sensitive delivery system based in mesoporous silica nanoparticles coated with a multifunctional biopolymer coating for cancer therapy.
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Affiliation(s)
- M. Martínez-Carmona
- Departamento de Química Inorgánica y Bioinorgánica
- Facultad de Farmacia
- Universidad Complutense de Madrid
- Instituto de Investigación Sanitaria Hospital 12 de Octubre i+12
- 28040 Madrid
| | - D. Lozano
- Departamento de Química Inorgánica y Bioinorgánica
- Facultad de Farmacia
- Universidad Complutense de Madrid
- Instituto de Investigación Sanitaria Hospital 12 de Octubre i+12
- 28040 Madrid
| | - M. Colilla
- Departamento de Química Inorgánica y Bioinorgánica
- Facultad de Farmacia
- Universidad Complutense de Madrid
- Instituto de Investigación Sanitaria Hospital 12 de Octubre i+12
- 28040 Madrid
| | - M. Vallet-Regí
- Departamento de Química Inorgánica y Bioinorgánica
- Facultad de Farmacia
- Universidad Complutense de Madrid
- Instituto de Investigación Sanitaria Hospital 12 de Octubre i+12
- 28040 Madrid
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Martínez-Carmona M, Colilla M, Vallet-Regí M. Smart Mesoporous Nanomaterials for Antitumor Therapy. NANOMATERIALS (BASEL, SWITZERLAND) 2015; 5:1906-1937. [PMID: 28347103 PMCID: PMC5304809 DOI: 10.3390/nano5041906] [Citation(s) in RCA: 62] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/28/2015] [Revised: 10/23/2015] [Accepted: 11/03/2015] [Indexed: 01/13/2023]
Abstract
The use of nanomaterials for the treatment of solid tumours is receiving increasing attention by the scientific community. Among them, mesoporous silica nanoparticles (MSNs) exhibit unique features that make them suitable nanocarriers to host, transport and protect drug molecules until the target is reached. It is possible to incorporate different targeting ligands to the outermost surface of MSNs to selectively drive the drugs to the tumour tissues. To prevent the premature release of the cargo entrapped in the mesopores, it is feasible to cap the pore entrances using stimuli-responsive nanogates. Therefore, upon exposure to internal (pH, enzymes, glutathione, etc.) or external (temperature, light, magnetic field, etc.) stimuli, the pore opening takes place and the release of the entrapped cargo occurs. These smart MSNs are capable of selectively reaching and accumulating at the target tissue and releasing the entrapped drug in a specific and controlled fashion, constituting a promising alternative to conventional chemotherapy, which is typically associated with undesired side effects. In this review, we overview the recent advances reported by the scientific community in developing MSNs for antitumor therapy. We highlight the possibility to design multifunctional nanosystems using different therapeutic approaches aimed at increasing the efficacy of the antitumor treatment.
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Affiliation(s)
- Marina Martínez-Carmona
- Department of Inorganic and Bioinorganic Chemistry, Faculty of Pharmacy, Complutense University of Madrid, Sanitary Research Institute "Hospital 12 de Octubre" i+12, Ramón y Cajal Square, S/N, Madrid 28040, Spain.
- Center on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Madrid 28040, Spain.
- Campus of International Excellence, CEI Campus Moncloa, UCM-UPM, Madrid 28040, Spain.
| | - Montserrat Colilla
- Department of Inorganic and Bioinorganic Chemistry, Faculty of Pharmacy, Complutense University of Madrid, Sanitary Research Institute "Hospital 12 de Octubre" i+12, Ramón y Cajal Square, S/N, Madrid 28040, Spain.
- Center on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Madrid 28040, Spain.
- Campus of International Excellence, CEI Campus Moncloa, UCM-UPM, Madrid 28040, Spain.
| | - Maria Vallet-Regí
- Department of Inorganic and Bioinorganic Chemistry, Faculty of Pharmacy, Complutense University of Madrid, Sanitary Research Institute "Hospital 12 de Octubre" i+12, Ramón y Cajal Square, S/N, Madrid 28040, Spain.
- Center on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Madrid 28040, Spain.
- Campus of International Excellence, CEI Campus Moncloa, UCM-UPM, Madrid 28040, Spain.
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