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Hélaine C, Amedlous A, Toutain J, Brunaud C, Lebedev O, Marie C, Alliot C, Bernaudin M, Haddad F, Mintova S, Valable S. In vivo biodistribution and tumor uptake of [ 64Cu]-FAU nanozeolite via positron emission tomography Imaging. NANOSCALE 2024. [PMID: 38874227 DOI: 10.1039/d3nr05947b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2024]
Abstract
Nanoparticles have emerged as promising theranostic tools for biomedical applications, notably in the treatment of cancers. However, to fully exploit their potential, a thorough understanding of their biodistribution is imperative. In this context, we prepared radioactive [64Cu]-exchanged faujasite nanosized zeolite ([64Cu]-FAU) to conduct positron emission tomography (PET) imaging tracking in preclinical glioblastoma models. In vivo results revealed a rapid and gradual accumulation over time of intravenously injected [64Cu]-FAU zeolite nanocrystals within the brain tumor, while no uptake in the healthy brain was observed. Although a specific tumor targeting was observed in the brain, the kinetics of uptake into tumor tissue was found to be dependent on the glioblastoma model. Indeed, our results showed a rapid uptake in U87-MG model while in U251-MG glioblastoma model tumor uptake was gradual over the time. Interestingly, a [64Cu] activity, decreasing over time, was also observed in organs of elimination such as kidney and liver without showing a difference in activity between both glioblastoma models. Ex vivo analyses confirmed the presence of zeolite nanocrystals in brain tumor with detection of both Si and Al elements originated from them. This radiolabelling strategy, performed for the first time using nanozeolites, enables precise tracking through PET imaging and confirms their accumulation within the glioblastoma. These findings further bolster the potential use of zeolite nanocrystals as valuable theranostic tools.
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Affiliation(s)
- Charly Hélaine
- Université de Caen Normandie, CNRS, Normandie Université, ISTCT UMR6030, GIP CYCERON, F-14000 Caen, France.
| | - Abdallah Amedlous
- Université de Caen Normandie, ENSICAEN, CNRS, Normandie Université, Laboratoire Catalyse et Spectrochimie (LCS), F-14050 Caen, France.
| | - Jérôme Toutain
- Université de Caen Normandie, CNRS, Normandie Université, ISTCT UMR6030, GIP CYCERON, F-14000 Caen, France.
| | - Carole Brunaud
- Université de Caen Normandie, CNRS, Normandie Université, ISTCT UMR6030, GIP CYCERON, F-14000 Caen, France.
| | - Oleg Lebedev
- Université de Caen Normandie, ENSICAEN, CNRS, Normandie Université, Laboratoire de Cristallographie et Science des Matériaux (CRISMAT), F-14050 Caen, France
| | - Charlotte Marie
- UAR3408/US50, Université de Caen Normandie, CNRS, INSERM, CEA, GIP CYCERON, F-14000 Caen, France
| | - Cyrille Alliot
- CRCI2NA, Inserm, CNRS, Nantes Université, F-44007 Nantes Cedex 1, France
- GIP ARRONAX, F-44800 Saint-Herblain, France
| | - Myriam Bernaudin
- Université de Caen Normandie, CNRS, Normandie Université, ISTCT UMR6030, GIP CYCERON, F-14000 Caen, France.
| | - Ferid Haddad
- GIP ARRONAX, F-44800 Saint-Herblain, France
- IMT Atlantique, Nantes Université, CNRS, Subatech, F-44000 Nantes, France
| | - Svetlana Mintova
- Université de Caen Normandie, ENSICAEN, CNRS, Normandie Université, Laboratoire Catalyse et Spectrochimie (LCS), F-14050 Caen, France.
| | - Samuel Valable
- Université de Caen Normandie, CNRS, Normandie Université, ISTCT UMR6030, GIP CYCERON, F-14000 Caen, France.
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Ghojavand S, Dib E, Mintova S. Flexibility in zeolites: origin, limits, and evaluation. Chem Sci 2023; 14:12430-12446. [PMID: 38020361 PMCID: PMC10646982 DOI: 10.1039/d3sc03934j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2023] [Accepted: 10/12/2023] [Indexed: 12/01/2023] Open
Abstract
Numerous pieces of evidence in the literature suggest that zeolitic materials exhibit significant intrinsic flexibility as a consequence of the spring-like behavior of Si-O and Al-O bonds and the distortion ability of Si-O-Si and Al-O-Si angles. Understanding the origin of flexibility and how it may be tuned to afford high adsorption selectivity in zeolites is a big challenge. Zeolite flexibility may be triggered by changes in temperature, pressure, or chemical composition of the framework and extra-framework compounds, as well as by the presence of guest molecules. Therefore, zeolite flexibility can be classified into three categories: (i) temperature and pressure-induced flexibility; (ii) guest-induced flexibility; and (iii) compositionally-induced flexibility. An outlook on zeolite flexibility and the challenges met during the precise experimental evaluations of zeolites will be discussed. Overcoming these challenges will provide an important tool for designing novel selective adsorbents.
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Affiliation(s)
- Sajjad Ghojavand
- Normandie Université, ENSICAEN, UNICAEN, CNRS, Laboratoire Catalyse et Spectrochimie (LCS) 14000 Caen France
| | - Eddy Dib
- Normandie Université, ENSICAEN, UNICAEN, CNRS, Laboratoire Catalyse et Spectrochimie (LCS) 14000 Caen France
| | - Svetlana Mintova
- Normandie Université, ENSICAEN, UNICAEN, CNRS, Laboratoire Catalyse et Spectrochimie (LCS) 14000 Caen France
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Aurélie FE, Sarah K, Charly H, Clément A, Sajjad G, Julie C, Romaric S, Benoit B, Laurent C, Svetlana M, Samuel V. Functional impact of oxygen-saturated zeolite nanoparticles on macrophages in the context of glioblastoma: an in vitro and in vivo study. Colloids Surf B Biointerfaces 2023; 230:113524. [PMID: 37634285 DOI: 10.1016/j.colsurfb.2023.113524] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Revised: 08/20/2023] [Accepted: 08/21/2023] [Indexed: 08/29/2023]
Abstract
In the context of glioblastoma (GBM), hypoxia and inflammation are two main players of the tumor microenvironment. Hypoxia stimulates various features involves in tumor growth and also maintains a specific environment that favors protumor macrophages. Therefore, targeting hypoxia could potentially restore an anti-tumor M1 phenotype in macrophages. Besides, iron demonstrated its capacity to stimulate the polarization of macrophages towards an M1-like phenotype. In this paper we took advantages of microporous nanoparticles to co-deliver both oxygen and iron to bone marrow derived macrophages (BMDM) enabling the investigation of changes in polarization status and proteomic profiles. The nanoparticles were used in two in vivo models of glioblastoma, specifically, in both immunodeficient and immunocompetent settings. Our in vitro findings revealed that iron doped nanoparticles, saturated with oxygen were deemed safe for macrophages but did not demonstrate the capacity to change the M1 or M2 phenotypes. However, these nanoparticles induced some changes in proteomics pathways. The present study reports on in vivo experimentation that revealed the effects of nanoparticles on the hypoxic fraction, tumor volume, and macrophage phenotype in a GBM model. The findings indicated that the presence of nanoparticles led to a reduction in the hypoxic fraction in one of the GBM models, while no significant changes were observed in the tumor volume or macrophage phenotype. The present data showed that nanoparticles possess the capability of delivering both oxygen and iron to macrophages; though, they do not possess the ability to effectively repolarize M2 macrophages. Such strategies could be used in conjunction with other potent molecules to avoid M1 macrophages to inevitably differentiate to M2 macrophages.
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Affiliation(s)
- Ferré E Aurélie
- Normandie Univ., UNICAEN, CNRS, ISTCT, GIP CYCERON, 14000 Caen, France
| | - Komaty Sarah
- Normandie Univ., UNICAEN, CNRS, ENSICAEN, Laboratoire Catalyse et Spectrochimie, 14000 Caen, France
| | - Hélaine Charly
- Normandie Univ., UNICAEN, CNRS, ISTCT, GIP CYCERON, 14000 Caen, France
| | - Anfray Clément
- Normandie Univ., UNICAEN, CNRS, ISTCT, GIP CYCERON, 14000 Caen, France
| | - Ghojavand Sajjad
- Normandie Univ., UNICAEN, CNRS, ENSICAEN, Laboratoire Catalyse et Spectrochimie, 14000 Caen, France
| | - Coupey Julie
- Normandie Univ., UNICAEN, CNRS, ISTCT, GIP CYCERON, 14000 Caen, France
| | - Saulnier Romaric
- UAR3408/US50., UNICAEN, CNRS, INSERM, CEA, CYCERON, GIP CYCERON, 14000 Caen, France
| | - Bernay Benoit
- Normandie Univ., UNICAEN, Proteogen, US EMerode, 14000 Caen, France
| | | | - Mintova Svetlana
- Normandie Univ., UNICAEN, CNRS, ENSICAEN, Laboratoire Catalyse et Spectrochimie, 14000 Caen, France.
| | - Valable Samuel
- Normandie Univ., UNICAEN, CNRS, ISTCT, GIP CYCERON, 14000 Caen, France.
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Souza IMS, García-Villén F, Viseras C, Perger SBC. Zeolites as Ingredients of Medicinal Products. Pharmaceutics 2023; 15:pharmaceutics15051352. [PMID: 37242594 DOI: 10.3390/pharmaceutics15051352] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 04/18/2023] [Accepted: 04/24/2023] [Indexed: 05/28/2023] Open
Abstract
Development of new medicinal products for particular therapeutic treatment or for better manipulations with better quality and less side effects are possible as a result of advanced inorganic and organic materials application, among which zeolites, due to their properties and versatility, have been gaining attention. This paper is an overview of the development in the use of zeolite materials and their composites and modifications as medicinal products for several purposes such as active agents, carriers, for topical treatments, oral formulations, anticancer, the composition of theragnostic systems, vaccines, parenteral dosage forms, tissue engineering, etc. The objective of this review is to explore the main properties of zeolites and associate them with their drug interaction, mainly addressing the advances and studies related to the use of zeolites for different types of treatments due to their zeolite characteristics such as molecule storage capacity, physical and chemical stability, cation exchange capacity, and possibility of functionalization. The use of computational tools to predict the drug-zeolite interaction is also explored. As conclusion was possible to realize the possibilities and versatility of zeolite applications as being able to act in several aspects of medicinal products.
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Affiliation(s)
- Iane M S Souza
- Laboratório de Peneiras Moleculares, Universidade Federal do Rio Grande do Norte, Natal 59078-970, Brazil
| | - Fátima García-Villén
- NanoBioCel Group, Faculty of Pharmacy, University of the Basque Country UPV/EHU, 01006 Vitoria-Gasteiz, Spain
| | - César Viseras
- Department of Pharmacy and Pharmaceutical Technology, Faculty of Pharmacy, University of Granada, Campus Cartuja s/n, 18071 Granada, Spain
- Andalusian Institute of Earth Sciences, CSIC-University of Granada, Armilla, 18100 Granada, Spain
| | - Sibele B C Perger
- Laboratório de Peneiras Moleculares, Universidade Federal do Rio Grande do Norte, Natal 59078-970, Brazil
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Amedlous A, Hélaine C, Guillet-Nicolas R, Lebedev O, Valable S, Mintova S. Gadolinium-loaded LTL nanosized zeolite for efficient oxygen delivery and magnetic resonance imaging. Inorg Chem Front 2023. [DOI: 10.1039/d3qi00169e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/07/2023]
Abstract
The search for efficient gas carriers for biomedical applications presents a challenging task due to the kinetics of gas adsorption/desorption. This article presents a novel approach utilizing Gd-LTL zeolite crystals for oxygen delivery combined with an MRI study.
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Affiliation(s)
- Abdallah Amedlous
- Normandie Université, ENSICAEN, CNRS, Laboratoire Catalyse et Spectrochimie (LCS), 14050 Caen, France
| | - Charly Hélaine
- Normandie Université, UNICAEN, CNRS, ISTCT, GIP CYCERON, 14000 Caen, France
| | - Rémy Guillet-Nicolas
- Normandie Université, ENSICAEN, CNRS, Laboratoire Catalyse et Spectrochimie (LCS), 14050 Caen, France
| | - Oleg Lebedev
- Normandie Université, ENSICAEN, UNICAEN, CNRS, Laboratoire de Cristallographie et Science des Matériaux (CRISMAT), 14050 Caen, France
| | - Samuel Valable
- Normandie Université, UNICAEN, CNRS, ISTCT, GIP CYCERON, 14000 Caen, France
| | - Svetlana Mintova
- Normandie Université, ENSICAEN, CNRS, Laboratoire Catalyse et Spectrochimie (LCS), 14050 Caen, France
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Internalization study of nanosized zeolite crystals in human glioblastoma cells. Colloids Surf B Biointerfaces 2022; 218:112732. [DOI: 10.1016/j.colsurfb.2022.112732] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2022] [Revised: 07/22/2022] [Accepted: 07/26/2022] [Indexed: 11/17/2022]
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Dhar D, Ghosh S, Das S, Chatterjee J. A review of recent advances in magnetic nanoparticle-based theranostics of glioblastoma. Nanomedicine (Lond) 2022; 17:107-132. [PMID: 35000429 DOI: 10.2217/nnm-2021-0348] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
Rapid vascular growth, infiltrative cells and high tumor heterogenicity are some glioblastoma multiforme (GBM) characteristics, making it the most lethal form of brain cancer. Low efficacy of the conventional treatment modalities leads to rampant disease progression and a median survival of 15 months. Magnetic nanoparticles (MNPs), due to their unique physical features/inherent abilities, have emerged as a suitable theranostic platform for targeted GBM treatment. Thus, new strategies are being designed to enhance the efficiency of existing therapeutic techniques such as chemotherapy, radiotherapy, and so on, using MNPs. Herein, the limitations of the current therapeutic strategies, the role of MNPs in mitigating those inadequacies, recent advances in the MNP-based theranostics of GBM and possible future directions are discussed.
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Affiliation(s)
- Dhruba Dhar
- School of Medical Sciences & Technology, Indian Institute of Technology Kharagpur, Kharagpur, 721302, West Bengal, India
| | - Swachhatoa Ghosh
- School of Medical Sciences & Technology, Indian Institute of Technology Kharagpur, Kharagpur, 721302, West Bengal, India
| | - Soumen Das
- School of Medical Sciences & Technology, Indian Institute of Technology Kharagpur, Kharagpur, 721302, West Bengal, India
| | - Jyotirmoy Chatterjee
- School of Medical Sciences & Technology, Indian Institute of Technology Kharagpur, Kharagpur, 721302, West Bengal, India
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Malard E, Valable S, Bernaudin M, Pérès E, Chatre L. The Reactive Species Interactome in the Brain. Antioxid Redox Signal 2021; 35:1176-1206. [PMID: 34498917 DOI: 10.1089/ars.2020.8238] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Significance: Redox pioneer Helmut Sies attempted to explain reactive species' challenges faced by organelles, cells, tissues, and organs via three complementary definitions: (i) oxidative stress, that is, the disturbance in the prooxidant-antioxidant defense balance in favor of the prooxidants; (ii) oxidative eustress, the low physiological exposure to prooxidants; and (iii) oxidative distress, the supraphysiological exposure to prooxidants. Recent Advances: Identification, concentration, and interactions are the most important elements to improve our understanding of reactive species in physiology and pathology. In this context, the reactive species interactome (RSI) is a new multilevel redox regulatory system that identifies reactive species families, reactive oxygen species (ROS), reactive nitrogen species (RNS), and reactive sulfur species, and it integrates their interactions with their downstream biological targets. Critical Issues: We propose a united view to fully combine reactive species identification, oxidative eustress and distress, and the RSI system. In this view, we also propose including the forgotten reactive carbonyl species, an increasingly rediscovered reactive species family related to the other reactive families, and key enzymes within the RSI. We focus on brain physiology and pathology to demonstrate why this united view should be considered. Future Directions: More studies are needed for an improved understanding of the contributions of reactive species through their identification, concentration, and interactions, including in the brain. Appreciating the RSI in its entirety should unveil new molecular players and mechanisms in physiology and pathology in the brain and elsewhere.
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Affiliation(s)
- Elise Malard
- Normandie Univ, UNICAEN, CEA, CNRS, ISTCT/CERVOxy group, GIP Cyceron, Caen, France
| | - Samuel Valable
- Normandie Univ, UNICAEN, CEA, CNRS, ISTCT/CERVOxy group, GIP Cyceron, Caen, France
| | - Myriam Bernaudin
- Normandie Univ, UNICAEN, CEA, CNRS, ISTCT/CERVOxy group, GIP Cyceron, Caen, France
| | - Elodie Pérès
- Normandie Univ, UNICAEN, CEA, CNRS, ISTCT/CERVOxy group, GIP Cyceron, Caen, France
| | - Laurent Chatre
- Normandie Univ, UNICAEN, CEA, CNRS, ISTCT/CERVOxy group, GIP Cyceron, Caen, France
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