1
|
Sierri G, Patrucco M, Ferrario D, Renda A, Comi S, Ciprandi M, Fontanini V, Sica FS, Sesana S, Costa Verdugo M, Kravicz M, Salassa L, Busnelli M, Re F. Targeting specific brain districts for advanced nanotherapies: A review from the perspective of precision nanomedicine. WILEY INTERDISCIPLINARY REVIEWS. NANOMEDICINE AND NANOBIOTECHNOLOGY 2024; 16:e1991. [PMID: 39251878 DOI: 10.1002/wnan.1991] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/15/2024] [Revised: 07/30/2024] [Accepted: 08/05/2024] [Indexed: 09/11/2024]
Abstract
Numerous studies are focused on nanoparticle penetration into the brain functionalizing them with ligands useful to cross the blood-brain barrier. However, cell targeting is also crucial, given that cerebral pathologies frequently affect specific brain cells or areas. Functionalize nanoparticles with the most appropriate targeting elements, tailor their physical parameters, and consider the brain's complex anatomy are essential aspects for precise therapy and diagnosis. In this review, we addressed the state of the art on targeted nanoparticles for drug delivery in diseased brain regions, outlining progress, limitations, and ongoing challenges. We also provide a summary and overview of general design principles that can be applied to nanotherapies, considering the areas and cell types affected by the most common brain disorders. We then emphasize lingering uncertainties that hinder the translational possibilities of nanotherapies for clinical use. Finally, we offer suggestions for continuing preclinical investigations to enhance the overall effectiveness of precision nanomedicine in addressing neurological conditions. This article is categorized under: Therapeutic Approaches and Drug Discovery > Nanomedicine for Neurological Disease Therapeutic Approaches and Drug Discovery > Emerging Technologies.
Collapse
Affiliation(s)
- Giulia Sierri
- School of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy
| | - Michela Patrucco
- School of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy
- PhD program in Neuroscience, School of Medicine and Surgery, University of Milano-Bicocca, Italy
| | - Davide Ferrario
- School of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy
| | - Antonio Renda
- School of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy
| | - Susanna Comi
- School of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy
| | - Matilde Ciprandi
- Department of Biotechnology and Biosciences, University of Milano-Bicocca, Milan, Italy
| | | | | | - Silvia Sesana
- School of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy
| | | | - Marcelo Kravicz
- School of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy
| | - Luca Salassa
- Donostia International Physics Center (DIPC), Donostia, Euskadi, Spain
- Polimero eta Material Aurreratuak: Fisika, Kimika eta Teknologia, Kimika Fakultatea, Euskal Herriko Unibertsitatea UPV/EHU, Donostia, Spain
- Basque Foundation for Science, Ikerbasque, Bilbao, Spain
| | - Marta Busnelli
- Institute of Neuroscience, National Research Council, Italy
| | - Francesca Re
- School of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy
| |
Collapse
|
2
|
Rodà F, Picciolini S, Mangolini V, Gualerzi A, Seneci P, Renda A, Sesana S, Re F, Bedoni M. Raman Spectroscopy Characterization of Multi-Functionalized Liposomes as Drug-Delivery Systems for Neurological Disorders. NANOMATERIALS (BASEL, SWITZERLAND) 2023; 13:699. [PMID: 36839067 PMCID: PMC9962107 DOI: 10.3390/nano13040699] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Revised: 02/06/2023] [Accepted: 02/09/2023] [Indexed: 06/18/2023]
Abstract
The characterization of nanoparticle-based drug-delivery systems represents a crucial step in achieving a comprehensive overview of their physical, chemical, and biological features and evaluating their efficacy and safety in biological systems. We propose Raman Spectroscopy (RS) for the characterization of liposomes (LPs) to be tested for the control of neuroinflammation and microglial dysfunctions in Glioblastoma multiforme and Alzheimer's disease. Drug-loaded LPs were functionalized to cross the blood-brain barrier and to guarantee localized and controlled drug release. The Raman spectra of each LP component were used to evaluate their contribution in the LP Raman fingerprint. Raman data analysis made it possible to statistically discriminate LPs with different functionalization patterns, showing that each molecular component has an influence in the Raman spectrum of the final LP formulation. Moreover, CLS analysis on Raman data revealed a good level of synthetic reproducibility of the formulations and confirmed their stability within one month from their synthesis, demonstrating the ability of the technique to evaluate the efficacy of LP synthesis using small amount of sample. RS represents a valuable tool for a fast, sensitive and label free biochemical characterization of LPs that could be used for quality control of nanoparticle-based therapeutics.
Collapse
Affiliation(s)
- Francesca Rodà
- IRCCS Fondazione Don Carlo Gnocchi ONLUS, 20148 Milan, Italy
- Clinical and Experimental Medicine PhD Program, University of Modena and Reggio Emilia, 41121 Modena, Italy
| | | | - Valentina Mangolini
- IRCCS Fondazione Don Carlo Gnocchi ONLUS, 20148 Milan, Italy
- Department of Molecular and Translational Medicine, University of Brescia, 25121 Brescia, Italy
| | - Alice Gualerzi
- IRCCS Fondazione Don Carlo Gnocchi ONLUS, 20148 Milan, Italy
| | - Pierfausto Seneci
- Chemistry Department, Università Degli Studi di Milano, 20133 Milan, Italy
| | - Antonio Renda
- School of Medicine and Surgery, University of Milano-Bicocca, 20854 Vedano al Lambro, Italy
| | - Silvia Sesana
- School of Medicine and Surgery, University of Milano-Bicocca, 20854 Vedano al Lambro, Italy
| | - Francesca Re
- School of Medicine and Surgery, University of Milano-Bicocca, 20854 Vedano al Lambro, Italy
| | - Marzia Bedoni
- IRCCS Fondazione Don Carlo Gnocchi ONLUS, 20148 Milan, Italy
| |
Collapse
|
3
|
Lim SA, Cox A, Tung M, Chung EJ. Clinical progress of nanomedicine-based RNA therapies. Bioact Mater 2022; 12:203-213. [PMID: 35310381 PMCID: PMC8897211 DOI: 10.1016/j.bioactmat.2021.10.018] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Revised: 10/11/2021] [Accepted: 10/14/2021] [Indexed: 12/14/2022] Open
Abstract
The clinical application of nanoparticles (NPs) to deliver RNA for therapy has progressed rapidly since the FDA approval of Onpattro® in 2018 for the treatment of polyneuropathy associated with hereditary transthyretin amyloidosis. The emergency use authorization or approval and widespread global use of two mRNA-NP based vaccines developed by Moderna Therapeutics Inc. and Pfizer-BioNTech in 2021 has highlighted the translatability of NP technology for RNA delivery. Furthermore, in clinical trials, a wide variety of NP formulations have been found to extend the half-life of RNA molecules such as microRNA, small interfering RNA, and messenger RNA, with limited safety issues. In this review, we discuss the NP formulations that are already used in the clinic to deliver therapeutic RNA and highlight examples of RNA-NPs which are currently under evaluation for human use. We also detail NP formulations that failed to progress through clinical trials, in hopes of guiding future successful translation of nanomedicine-based RNA therapeutics into the clinic.
Collapse
Affiliation(s)
- Siyoung A. Lim
- Department of Biomedical Engineering, University of Southern California, Los Angeles, CA, USA
| | - Alysia Cox
- Department of Biomedical Engineering, University of Southern California, Los Angeles, CA, USA
| | - Madelynn Tung
- Department of Biomedical Engineering, University of Southern California, Los Angeles, CA, USA
| | - Eun Ji Chung
- Department of Biomedical Engineering, University of Southern California, Los Angeles, CA, USA
- Mork Family Department of Chemical Engineering and Materials Science, University of Southern California, Los Angeles, CA, USA
- Department of Medicine, Division of Nephrology and Hypertension, University of Southern California, Los Angeles, CA, USA
- Department of Surgery, Division of Vascular Surgery and Endovascular Therapy, University of Southern California, Los Angeles, CA, USA
| |
Collapse
|
4
|
Cox A, Lim SA, Chung EJ. Strategies to deliver RNA by nanoparticles for therapeutic potential. Mol Aspects Med 2022; 83:100991. [PMID: 34366123 PMCID: PMC8792155 DOI: 10.1016/j.mam.2021.100991] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Accepted: 07/08/2021] [Indexed: 02/06/2023]
Abstract
The use of a variety of RNA molecules, including messenger RNA, small interfering RNA, and microRNA, has shown great potential for prevention and therapy of many pathologies. However, this therapeutic promise has historically been limited by short in vivo half-life, lack of targeted delivery, and safety issues. Nanoparticle (NP)-mediated delivery has been a successful platform to overcome these limitations, with multiple formulations already in clinical trials and approved by the FDA. Although there is a diversity of NPs in terms of material formulation, size, shape, and charge that have been proposed for biomedical applications, specific modifications are required to facilitate sufficient RNA delivery and adequate therapeutic effect. This includes optimization of (i) RNA incorporation into NPs, (ii) specific cell targeting, (iii) cellular uptake and (iv) endosomal escape ability. In this review, we summarize the methods by which NPs can be modified for RNA delivery to achieve optimal therapeutic effects.
Collapse
Affiliation(s)
- Alysia Cox
- Department of Biomedical Engineering, University of Southern California, Los Angeles, CA, USA.
| | - Siyoung A Lim
- Department of Biomedical Engineering, University of Southern California, Los Angeles, CA, USA.
| | - Eun Ji Chung
- Department of Biomedical Engineering, University of Southern California, Los Angeles, CA, USA; Mork Family Department of Chemical Engineering and Materials Science, University of Southern California, Los Angeles, CA, USA; Department of Medicine, Division of Nephrology and Hypertension, University of Southern California, Los Angeles, CA, USA; Department of Surgery, Division of Vascular Surgery and Endovascular Therapy, University of Southern California, Los Angeles, CA, USA.
| |
Collapse
|
5
|
Formulation and in vitro evaluation of upconversion nanoparticle-loaded liposomes for brain cancer. Ther Deliv 2020; 11:557-571. [PMID: 32867624 DOI: 10.4155/tde-2020-0070] [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: 02/06/2023] Open
Abstract
Aim: This work focused on the development of transferrin-conjugated theranostic liposomes consisting of docetaxel (DXL) and upconversion nanoparticles for the diagnosis and treatment of gliomas. Materials & methods: Upconversion nanoparticles and docetaxel-loaded theranostic liposomes were prepared by a solvent injection method. Formulations were analyzed for physicochemical properties, encapsulation efficiency, drug release, elemental analysis, cytotoxicity and fluorescence. Results: The particle size was around 200 nm with spherical morphology and an encapsulation efficiency of up to 75.93%, was achieved for liposomes with an in vitro drug release of 71.10%. The IC50 values demonstrated enhanced cytotoxicity on C6 glioma cells with targeted liposomes in comparison with nontargeted liposomes. Conclusion: Prepared theranostic liposomes may be promising for clinical validation after an in vitro and in vivo evaluation on cell lines and animals, respectively.
Collapse
|
6
|
Kong L, Li XT, Ni YN, Xiao HH, Yao YJ, Wang YY, Ju RJ, Li HY, Liu JJ, Fu M, Wu YT, Yang JX, Cheng L. Transferrin-Modified Osthole PEGylated Liposomes Travel the Blood-Brain Barrier and Mitigate Alzheimer's Disease-Related Pathology in APP/PS-1 Mice. Int J Nanomedicine 2020; 15:2841-2858. [PMID: 32425521 PMCID: PMC7186891 DOI: 10.2147/ijn.s239608] [Citation(s) in RCA: 52] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2019] [Accepted: 04/06/2020] [Indexed: 12/27/2022] Open
Abstract
INTRODUCTION Osthole (Ost) is a coumarin compound that strengthens hippocampal neurons and neural stem cells against Aβ oligomer-induced neurotoxicity in mice, and is a potential drug for the treatment of Alzheimer's disease (AD). However, the effectiveness of the drug is limited by its solubility and bioavailability, as well as by the low permeability of the blood-brain barrier (BBB). In this study, a kind of transferrin-modified Ost liposomes (Tf-Ost-Lip) was constructed, which could improve the bioavailability and enhance brain targeting. METHODS Tf-Ost-Lip was prepared by thin-film hydration method. The ability of liposomal formulations to translocate across BBB was investigated using in vitro BBB model. And the protective effect of Tf-Ost-Lip was evaluated in APP-SH-SY5Y cells. In addition, we performed pharmacokinetics study and brain tissue distribution analysis of liposomal formulations in vivo. We also observed the neuroprotective effect of the varying formulations in APP/PS-1 mice. RESULTS In vitro studies reveal that Tf-Ost-Lip could increase the intracellular uptake of hCMEC/D3 cells and APP-SH-SY5Y cells, and increase the drug concentration across the BBB. Additionally, Tf-Ost-Lip was found to exert a protective effect on APP-SH-SY5Y cells. In vivo studies of pharmacokinetics and the Ost distribution in brain tissue indicate that Tf-Ost-Lip prolonged the cycle time in mice and increased the accumulation of Ost in the brain. Furthermore, Tf-Ost-Lip was also found to enhance the effect of Ost on the alleviation of Alzheimer's disease-related pathology. CONCLUSION Transferrin-modified liposomes for delivery of Ost has great potential for AD treatment.
Collapse
Affiliation(s)
- Liang Kong
- School of Pharmacy, Liaoning University of Traditional Chinese Medicine, Dalian116600, People’s Republic of China
| | - Xue-tao Li
- School of Pharmacy, Liaoning University of Traditional Chinese Medicine, Dalian116600, People’s Republic of China
| | - Ying-nan Ni
- School of Pharmacy, Liaoning University of Traditional Chinese Medicine, Dalian116600, People’s Republic of China
| | - Hong-he Xiao
- School of Pharmacy, Liaoning University of Traditional Chinese Medicine, Dalian116600, People’s Republic of China
| | - Ying-jia Yao
- College of Life and Health Sciences, Northeastern University, Shenyang110819, People’s Republic of China
| | - Yuan-yuan Wang
- Department of Pharmacy, The Affiliated Zhongshan Hospital of Dalian University, Dalian, Liaoning116001, People’s Republic of China
| | - Rui-jun Ju
- Department of Pharmaceutical Engineering, Beijing Institute of Petrochemical Technology, Beijing102617, People’s Republic of China
| | - Hong-yan Li
- School of Pharmacy, Liaoning University of Traditional Chinese Medicine, Dalian116600, People’s Republic of China
| | - Jing-jing Liu
- School of Pharmacy, Liaoning University of Traditional Chinese Medicine, Dalian116600, People’s Republic of China
| | - Min Fu
- School of Pharmacy, Liaoning University of Traditional Chinese Medicine, Dalian116600, People’s Republic of China
| | - Yu-tong Wu
- School of Pharmacy, Liaoning University of Traditional Chinese Medicine, Dalian116600, People’s Republic of China
| | - Jing-xian Yang
- School of Pharmacy, Liaoning University of Traditional Chinese Medicine, Dalian116600, People’s Republic of China
| | - Lan Cheng
- School of Pharmacy, Liaoning University of Traditional Chinese Medicine, Dalian116600, People’s Republic of China
| |
Collapse
|
7
|
Nicolas J, Magli S, Rabbachin L, Sampaolesi S, Nicotra F, Russo L. 3D Extracellular Matrix Mimics: Fundamental Concepts and Role of Materials Chemistry to Influence Stem Cell Fate. Biomacromolecules 2020; 21:1968-1994. [PMID: 32227919 DOI: 10.1021/acs.biomac.0c00045] [Citation(s) in RCA: 272] [Impact Index Per Article: 68.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Synthetic 3D extracellular matrices (ECMs) find application in cell studies, regenerative medicine, and drug discovery. While cells cultured in a monolayer may exhibit unnatural behavior and develop very different phenotypes and genotypes than in vivo, great efforts in materials chemistry have been devoted to reproducing in vitro behavior in in vivo cell microenvironments. This requires fine-tuning the biochemical and structural actors in synthetic ECMs. This review will present the fundamentals of the ECM, cover the chemical and structural features of the scaffolds used to generate ECM mimics, discuss the nature of the signaling biomolecules required and exploited to generate bioresponsive cell microenvironments able to induce a specific cell fate, and highlight the synthetic strategies involved in creating functional 3D ECM mimics.
Collapse
Affiliation(s)
- Julien Nicolas
- Université Paris-Saclay, CNRS, Institut Galien Paris-Saclay, , 92296 Châtenay-Malabry, France
| | - Sofia Magli
- University of Milano-Bicocca, Department of Biotechnology and Biosciences, Piazza della Scienza 2, 20126 Milan, Italy
| | - Linda Rabbachin
- University of Milano-Bicocca, Department of Biotechnology and Biosciences, Piazza della Scienza 2, 20126 Milan, Italy
| | - Susanna Sampaolesi
- University of Milano-Bicocca, Department of Biotechnology and Biosciences, Piazza della Scienza 2, 20126 Milan, Italy
| | - Francesco Nicotra
- University of Milano-Bicocca, Department of Biotechnology and Biosciences, Piazza della Scienza 2, 20126 Milan, Italy
| | - Laura Russo
- University of Milano-Bicocca, Department of Biotechnology and Biosciences, Piazza della Scienza 2, 20126 Milan, Italy
| |
Collapse
|
8
|
Formicola B, D'Aloia A, Dal Magro R, Stucchi S, Rigolio R, Ceriani M, Re F. Differential Exchange of Multifunctional Liposomes Between Glioblastoma Cells and Healthy Astrocytes via Tunneling Nanotubes. Front Bioeng Biotechnol 2019; 7:403. [PMID: 31921808 PMCID: PMC6920177 DOI: 10.3389/fbioe.2019.00403] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2019] [Accepted: 11/25/2019] [Indexed: 12/21/2022] Open
Abstract
Despite advances in cancer therapies, nanomedicine approaches including the treatment of glioblastoma (GBM), the most common, aggressive brain tumor, remains inefficient. These failures are likely attributable to the complex and not yet completely known biology of this tumor, which is responsible for its strong invasiveness, high degree of metastasis, high proliferation potential, and resistance to radiation and chemotherapy. The intimate connection through which the cells communicate between them plays an important role in these biological processes. In this scenario, tunneling nanotubes (TnTs) are recently gaining importance as a key feature in tumor progression and in particular in the re-growth of GBM after surgery. In this context, we firstly identified structural differences of TnTs formed by U87-MG cells, as model of GBM cells, in comparison with those formed by normal human astrocytes (NHA), used as a model of healthy cells. Successively, we have studied the possibility to exploit U87-MG TnTs as drug-delivery channels in cancer therapy, using liposomes composed of cholesterol/sphingomyelin and surface functionalized with mApoE and chlorotoxin peptides (Mf-LIP) as nanovehicle model. The results showed that U87-MG cells formed almost exclusively thick and long protrusions, whereas NHA formed more thin and short TnTs. Considering that thick TnTs are more efficient in transport of vesicles and organelles, we showed that fluorescent-labeled Mf-LIP can be transported via TnTs between U87-MG cells and with less extent through the protrusions formed by NHA cells. Our results demonstrate that nanotubes are potentially useful as drug-delivery channels for cancer therapy, facilitating the intercellular redistribution of this drug in close and far away cells, thus reaching isolated tumor niches that are hardly targeted by simple drug diffusion in the brain parenchyma. Moreover, the differences identified in TnTs formed by GBM and NHA cells can be exploited to increase treatment precision and specificity.
Collapse
Affiliation(s)
- Beatrice Formicola
- School of Medicine and Surgery, University of Milano-Bicocca, Vedano al Lambro, Italy
| | - Alessia D'Aloia
- Department of Biotechnology and Biosciences, University of Milano-Bicocca, Milan, Italy
| | - Roberta Dal Magro
- School of Medicine and Surgery, University of Milano-Bicocca, Vedano al Lambro, Italy
| | - Simone Stucchi
- Department of Biotechnology and Biosciences, University of Milano-Bicocca, Milan, Italy
| | - Roberta Rigolio
- School of Medicine and Surgery, University of Milano-Bicocca, Vedano al Lambro, Italy
| | - Michela Ceriani
- Department of Biotechnology and Biosciences, University of Milano-Bicocca, Milan, Italy
| | - Francesca Re
- School of Medicine and Surgery, University of Milano-Bicocca, Vedano al Lambro, Italy
| |
Collapse
|
9
|
Formicola B, Dal Magro R, Montefusco-Pereira CV, Lehr CM, Koch M, Russo L, Grasso G, Deriu MA, Danani A, Bourdoulous S, Re F. The synergistic effect of chlorotoxin-mApoE in boosting drug-loaded liposomes across the BBB. J Nanobiotechnology 2019; 17:115. [PMID: 31711496 PMCID: PMC6844026 DOI: 10.1186/s12951-019-0546-3] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2019] [Accepted: 10/27/2019] [Indexed: 12/30/2022] Open
Abstract
We designed liposomes dually functionalized with ApoE-derived peptide (mApoE) and chlorotoxin (ClTx) to improve their blood–brain barrier (BBB) crossing. Our results demonstrated the synergistic activity of ClTx-mApoE in boosting doxorubicin-loaded liposomes across the BBB, keeping the anti-tumour activity of the drug loaded: mApoE acts promoting cellular uptake, while ClTx promotes exocytosis of liposomes.
Collapse
Affiliation(s)
- Beatrice Formicola
- School of Medicine and Surgery, University of Milano-Bicocca, Via Raoul Follereau 3, 20854, Vedano al Lambro, MB, Italy.
| | - Roberta Dal Magro
- School of Medicine and Surgery, University of Milano-Bicocca, Via Raoul Follereau 3, 20854, Vedano al Lambro, MB, Italy
| | - Carlos V Montefusco-Pereira
- Department of Drug Delivery, Helmholtz Institute for Pharmaceutical Research Saarland, Saarland University, 66123, Saarbrücken, Germany
| | - Claus-Michael Lehr
- Department of Drug Delivery, Helmholtz Institute for Pharmaceutical Research Saarland, Saarland University, 66123, Saarbrücken, Germany
| | - Marcus Koch
- Leibniz Institute for New Materials, Campus D2 2, 66123, Saarbrücken, Germany
| | - Laura Russo
- Bio Organic Chemistry Laboratory, Department of Biotechnology and Biosciences, University of Milano-Bicocca, Via Raoul Follereau 3, 20854, Vedano al Lambro, MB, Italy
| | - Gianvito Grasso
- Istituto Dalle Molle di Studi Sull'Intelligenza Artificiale (IDSIA), Scuola Universitaria Professionale Della Svizzera Italiana (SUPSI), Università Della Svizzera Italiana (USI), Manno, Switzerland
| | - Marco A Deriu
- Department of Mechanical and Aerospace Engineering (DIMEAS), Politecnico di Torino, Corso Duca degli Abruzzi 24, 10128, Turin, Italy
| | - Andrea Danani
- Istituto Dalle Molle di Studi Sull'Intelligenza Artificiale (IDSIA), Scuola Universitaria Professionale Della Svizzera Italiana (SUPSI), Università Della Svizzera Italiana (USI), Manno, Switzerland
| | | | - Francesca Re
- School of Medicine and Surgery, University of Milano-Bicocca, Via Raoul Follereau 3, 20854, Vedano al Lambro, MB, Italy
| |
Collapse
|
10
|
Cox A, Vinciguerra D, Re F, Magro RD, Mura S, Masserini M, Couvreur P, Nicolas J. Protein-functionalized nanoparticles derived from end-functional polymers and polymer prodrugs for crossing the blood-brain barrier. Eur J Pharm Biopharm 2019; 142:70-82. [PMID: 31176723 DOI: 10.1016/j.ejpb.2019.06.004] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2019] [Revised: 05/30/2019] [Accepted: 06/06/2019] [Indexed: 10/26/2022]
Abstract
Nanoparticles may provide a viable way for neuroprotective drugs to cross the blood-brain barrier (BBB), which limits the passage of most drugs from the peripheral circulation to the brain. Heterotelechelic polymer prodrugs comprising a neuroprotective model drug (adenosine) and a maleimide functionality were synthesized by the "drug-initiated" approach and subsequent nitroxide exchange reaction. Nanoparticles were obtained by nanoprecipitation and exhibited high colloidal stability with diameters in the 162-185 nm range and narrow size distributions. Nanoparticles were then covalently surface-conjugated to different proteins (albumin, α2-macroglobulin and fetuin A) to test their capability of enhancing BBB translocation. Their performances in terms of endothelial permeability and cellular uptake in an in vitro BBB model were compared to that of similar nanoparticles with surface-adsorbed proteins, functionalized or not with the drug. It was shown that bare NPs (i.e., NPs not surface-functionalized with proteins) without the drug exhibited significant permeability and cellular uptake, which were further enhanced by NP surface functionalization with α2-macroglobulin. However, the presence of the drug at the polymer chain-end prevented efficient passage of all types of NPs through the BBB model, likely due to adecrease in the hydrophobicity of the nanoparticle surface and alteration of the protein binding/coupling, respectively. These results established a new and facile synthetic approach for the surface-functionalization of polymer nanoparticles for brain delivery purposes.
Collapse
Affiliation(s)
- Alysia Cox
- School of Medicine and Surgery, Nanomedicine Center NANOMIB, University of Milano-Bicocca, Via Raoul Follereau 3, 20854 Vedano al Lambro, MB, Italy
| | - Daniele Vinciguerra
- Institut Galien Paris-Sud, UMR CNRS 8612, Univ Paris-Sud, Faculté de Pharmacie, 5 rue Jean-Baptiste Clément, F-92296 Châtenay-Malabry cedex, France
| | - Francesca Re
- School of Medicine and Surgery, Nanomedicine Center NANOMIB, University of Milano-Bicocca, Via Raoul Follereau 3, 20854 Vedano al Lambro, MB, Italy.
| | - Roberta Dal Magro
- School of Medicine and Surgery, Nanomedicine Center NANOMIB, University of Milano-Bicocca, Via Raoul Follereau 3, 20854 Vedano al Lambro, MB, Italy
| | - Simona Mura
- Institut Galien Paris-Sud, UMR CNRS 8612, Univ Paris-Sud, Faculté de Pharmacie, 5 rue Jean-Baptiste Clément, F-92296 Châtenay-Malabry cedex, France
| | - Massimo Masserini
- School of Medicine and Surgery, Nanomedicine Center NANOMIB, University of Milano-Bicocca, Via Raoul Follereau 3, 20854 Vedano al Lambro, MB, Italy
| | - Patrick Couvreur
- Institut Galien Paris-Sud, UMR CNRS 8612, Univ Paris-Sud, Faculté de Pharmacie, 5 rue Jean-Baptiste Clément, F-92296 Châtenay-Malabry cedex, France
| | - Julien Nicolas
- Institut Galien Paris-Sud, UMR CNRS 8612, Univ Paris-Sud, Faculté de Pharmacie, 5 rue Jean-Baptiste Clément, F-92296 Châtenay-Malabry cedex, France.
| |
Collapse
|
11
|
Cox A, Andreozzi P, Dal Magro R, Fiordaliso F, Corbelli A, Talamini L, Chinello C, Raimondo F, Magni F, Tringali M, Krol S, Jacob Silva P, Stellacci F, Masserini M, Re F. Evolution of Nanoparticle Protein Corona across the Blood-Brain Barrier. ACS NANO 2018; 12:7292-7300. [PMID: 29953205 DOI: 10.1021/acsnano.8b03500] [Citation(s) in RCA: 112] [Impact Index Per Article: 18.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
Abstract
Engineered nanoparticles offer the chance to improve drug transport and delivery through biological barriers, exploiting the possibility to leave the blood circulation and traverse the endothelial vascular bed, blood-brain barrier (BBB) included, to reach their target. It is known that nanoparticles gather molecules on their surface upon contact with biological fluids, forming the "protein corona", which can affect their fate and therapeutic/diagnostic performance, yet no information on the corona's evolution across the barrier has been gathered so far. Using a cellular model of the BBB and gold nanoparticles, we show that the composition of the corona undergoes dramatic quantitative and qualitative molecular modifications during passage from the "blood" to the "brain" side, while it is stable once beyond the BBB. Thus, we demonstrate that the nanoparticle corona dynamically and drastically evolves upon crossing the BBB and that its initial composition is not predictive of nanoparticle fate and performance once beyond the barrier at the target organ.
Collapse
Affiliation(s)
- Alysia Cox
- School of Medicine and Surgery, Nanomedicine Center NANOMIB , University of Milano-Bicocca , Via Raoul Follereau 3 , 20854 Vedano al Lambro (MB) , Italy
| | - Patrizia Andreozzi
- IFOM-FIRC Institute of Molecular Oncology , IFOM-IEO Campus , Milan 20139 , Italy
- CICbiomaGUNE, Soft Matter Nanotechnology Group , San Sebastian-Donostia , 20014 Guipuzcoa , Spain
| | - Roberta Dal Magro
- School of Medicine and Surgery, Nanomedicine Center NANOMIB , University of Milano-Bicocca , Via Raoul Follereau 3 , 20854 Vedano al Lambro (MB) , Italy
| | - Fabio Fiordaliso
- IRCCS Institute of Pharmacological Research "Mario Negri″ , Milan 20139 , Italy
| | - Alessandro Corbelli
- IRCCS Institute of Pharmacological Research "Mario Negri″ , Milan 20139 , Italy
| | - Laura Talamini
- IRCCS Institute of Pharmacological Research "Mario Negri″ , Milan 20139 , Italy
| | - Clizia Chinello
- School of Medicine and Surgery, Nanomedicine Center NANOMIB , University of Milano-Bicocca , Via Raoul Follereau 3 , 20854 Vedano al Lambro (MB) , Italy
| | - Francesca Raimondo
- School of Medicine and Surgery, Nanomedicine Center NANOMIB , University of Milano-Bicocca , Via Raoul Follereau 3 , 20854 Vedano al Lambro (MB) , Italy
| | - Fulvio Magni
- School of Medicine and Surgery, Nanomedicine Center NANOMIB , University of Milano-Bicocca , Via Raoul Follereau 3 , 20854 Vedano al Lambro (MB) , Italy
| | - Maria Tringali
- Department of Environmental Sciences , University of Milano-Bicocca , Milan 20126 , Italy
| | - Silke Krol
- IRCCS Foundation Institute for Neurology "Carlo Besta" , IFOM-IEO Campus , Milan 20139 , Italy
- IRCCS Cancer Institute "Giovanni Paolo II" , Bari 70021 , Italy
| | - Paulo Jacob Silva
- Institute of Materials, École Polytechnique Fédérale de Lausanne , Lausanne 1000 , Switzerland
| | - Francesco Stellacci
- Institute of Materials, École Polytechnique Fédérale de Lausanne , Lausanne 1000 , Switzerland
- Interfaculty Bioengineering Institute, École Polytechnique Fédérale de Lausanne , Lausanne 1000 , Switzerland
| | - Massimo Masserini
- School of Medicine and Surgery, Nanomedicine Center NANOMIB , University of Milano-Bicocca , Via Raoul Follereau 3 , 20854 Vedano al Lambro (MB) , Italy
| | - Francesca Re
- School of Medicine and Surgery, Nanomedicine Center NANOMIB , University of Milano-Bicocca , Via Raoul Follereau 3 , 20854 Vedano al Lambro (MB) , Italy
| |
Collapse
|