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Thivat E, Casile M, Moreau J, Molnar I, Dufort S, Seddik K, Le Duc G, De Beaumont O, Loeffler M, Durando X, Biau J. Phase I/II study testing the combination of AGuIX nanoparticles with radiochemotherapy and concomitant temozolomide in patients with newly diagnosed glioblastoma (NANO-GBM trial protocol). BMC Cancer 2023; 23:344. [PMID: 37060055 PMCID: PMC10105392 DOI: 10.1186/s12885-023-10829-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Accepted: 04/08/2023] [Indexed: 04/16/2023] Open
Abstract
BACKGROUND Despite standard treatments including chemoradiotherapy with temozolomide (TMZ) (STUPP protocol), the prognosis of glioblastoma patients remains poor. AGuIX nanoparticles have a high radiosensitizing potential, a selective and long-lasting accumulation in tumors and a rapid renal elimination. Their therapeutic effect has been proven in vivo on several tumor models, including glioblastoma with a potential synergetic effect when combined with TMZ based chemoradiotherapy, and they are currently evaluated in 4 ongoing Phase Ib and II clinical trials in 4 indications (brain metastases, lung, pancreatic and cervix cancers) (> 100 patients received AGuIX). Thus, they could offer new perspectives for patients with newly diagnosed glioblastoma. The aim of this study is to determine the recommended dose of AGuIX as a radiosensitizer in combination with radiotherapy and TMZ during the concurrent radio-chemotherapy period for phase II (RP2D) and to estimate the efficacy of the combination. METHODS NANO-GBM is a multicenter, phase I/II, randomized, open-label, non-comparative, therapeutic trial. According to a dose escalation scheme driven by a TITE-CRM design, 3 dose levels of AGuIX (50, 75 and 100 mg/kg) will be tested in phase I added to standard concomitant radio-chemotherapy. Patients with grade IV glioblastoma, not operated or partially operated, with a KPS ≥ 70% will be eligible for the study. The primary endpoints are i) for phase I, the RP2D of AGuIX, with DLT defined as any grade 3-4 NCI-CTCAE toxicity and ii) for phase II, the 6-month progression-free survival rate. The pharmacokinetics, distribution of nanoparticles, tolerance of the combination, neurological status, overall survival (median, 6-month and 12-month rates), response to treatment, and progression-free survival (median and 12-month rates) will be assessed as secondary objectives. Maximum sixty-six patients are expected to be recruited in the study from 6 sites. DISCUSSION The use of AGuIX nanoparticles could allow to overpass the radioresistance to the reference treatment of newly diagnosed glioblastomas that have the poorest prognosis (incomplete resection or biopsy only). TRIAL REGISTRATION Clinicaltrials.gov: NCT04881032 , registered on April 30, 2021. Identifier with the French National Agency for the Safety of Medicines and Health Products (ANSM): N°Eudra CT 2020-004552-15. PROTOCOL version 3, 23 May 2022.
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Affiliation(s)
- Emilie Thivat
- Department of Clinical Research, Délégation Recherche Clinique Et Innovation, Centre Jean Perrin, 58 Rue Montalembert, 63011, Clermont-Ferrand, France.
- INSERM U1240 IMoST, Université Clermont Auvergne, Clermont-Ferrand, France.
- UMR 501, Centre d'Investigation Clinique, 63001, Clermont-Ferrand, France.
| | - Mélanie Casile
- Department of Clinical Research, Délégation Recherche Clinique Et Innovation, Centre Jean Perrin, 58 Rue Montalembert, 63011, Clermont-Ferrand, France
- INSERM U1240 IMoST, Université Clermont Auvergne, Clermont-Ferrand, France
- UMR 501, Centre d'Investigation Clinique, 63001, Clermont-Ferrand, France
| | - Juliette Moreau
- INSERM U1240 IMoST, Université Clermont Auvergne, Clermont-Ferrand, France
- UMR 501, Centre d'Investigation Clinique, 63001, Clermont-Ferrand, France
- Department of Radiation Oncology, Centre Jean Perrin, Clermont-Ferrand, France
| | - Ioana Molnar
- Department of Clinical Research, Délégation Recherche Clinique Et Innovation, Centre Jean Perrin, 58 Rue Montalembert, 63011, Clermont-Ferrand, France
- INSERM U1240 IMoST, Université Clermont Auvergne, Clermont-Ferrand, France
- UMR 501, Centre d'Investigation Clinique, 63001, Clermont-Ferrand, France
| | | | | | | | | | | | - Xavier Durando
- Department of Clinical Research, Délégation Recherche Clinique Et Innovation, Centre Jean Perrin, 58 Rue Montalembert, 63011, Clermont-Ferrand, France
- INSERM U1240 IMoST, Université Clermont Auvergne, Clermont-Ferrand, France
- UMR 501, Centre d'Investigation Clinique, 63001, Clermont-Ferrand, France
- Oncology Department, Centre Jean Perrin, Clermont-Ferrand, France
| | - Julian Biau
- INSERM U1240 IMoST, Université Clermont Auvergne, Clermont-Ferrand, France
- UMR 501, Centre d'Investigation Clinique, 63001, Clermont-Ferrand, France
- Department of Radiation Oncology, Centre Jean Perrin, Clermont-Ferrand, France
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Foster D, Larsen J. Polymeric Metal Contrast Agents for T 1-Weighted Magnetic Resonance Imaging of the Brain. ACS Biomater Sci Eng 2023; 9:1224-1242. [PMID: 36753685 DOI: 10.1021/acsbiomaterials.2c01386] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/10/2023]
Abstract
Imaging plays an integral role in diagnostics and treatment monitoring for conditions affecting the brain; enhanced brain imaging capabilities will improve upon both while increasing the general understanding of how the brain works. T1-weighted magnetic resonance imaging is the preferred modality for brain imaging. Commercially available contrast agents, which are often required to render readable brain images, have considerable toxicity concerns. In recent years, much progress has been made in developing new contrast agents based on the magnetic features of gadolinium, iron, or magnesium. Nanotechnological approaches for these systems allow for the protected integration of potentially harmful metals with added benefits like reduced dosage and improved transport. Polymeric enhancement of each design further improves biocompatibility while allowing for specific brain targeting. This review outlines research on polymeric nanomedicine designs for T1-weighted contrast agents that have been evaluated for performance in the brain.
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Aloy MT, Sidi Boumedine J, Deville A, Kryza D, Gauthier A, Brichart-Vernos D, Ollier G, La Padula V, Lux F, Tillement O, Rodriguez-Lafrasse C, Janier M. Proof of Concept of the Radiosensitizing Effect of Gadolinium Oxide Nanoparticles in Cell Spheroids and a Tumor-Implanted Murine Model of Chondrosarcoma. Int J Nanomedicine 2022; 17:6655-6673. [PMID: 36582458 PMCID: PMC9793741 DOI: 10.2147/ijn.s390056] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2022] [Accepted: 12/09/2022] [Indexed: 12/25/2022] Open
Abstract
Purpose Chondrosarcomas (CHSs), which represent 20% of primary bone tumors in adults, are mostly resistant to radio- and chemotherapy. It is therefore essential that new therapeutic approaches, targeted to the tumour, be developed to improve the prognosis of patients. The effectiveness, as a radiosensitizing agent, of gadolinium oxide nanoparticles (GdoNP, AGuIX®) nanoparticles in CHS was evaluated in vitro, in spheroid CHS models allowing to reproduce cell-cell extracellular matrix interactions, and, in vivo, in a nude mouse model with heterotopic tumour xenograft. Methods Spheroids from SW1353 and HEMC-SS cells were characterized by confocal microscopy with or without GdoNP treatment. Real-time microscopy enabled quantification of cell viability, cell migration and invasion. In vivo, the efficacy of the association of GdoNP combined with a single (4Gy) or fractionated (4x1Gy) irradiation was evaluated in HEMC-SS tumor-bearing mice by monitoring tumor growth, mouse survival and gene expression profile. Results The expression of proteoglycans in the extra-cellular matrix (ECM) of spheroids demonstrated the relevance of the 3-D model. The combination of GdoNP with single or fractionated irradiation increased the lethal effects of irradiation on 2-D- and 3-D-cultured cells. In vivo, a single or a fractionated dose of 4 Gy associated with IT or IV injection of GdoNP decreased tumor growth significantly. Only IT injection increased mice survival. Unexpectedly, the radiosensitizing effect of GdoNP was associated, in vitro, with a significant decrease in invasion-migration capacities and, in vivo, with the decreased expression of PTX3, a protein involved in the epithelial-to-mesenchymal transition process, suggesting a potential impact of GdoNP on metastasis formation. Conclusion These results provide the first proof of concept of the radiosensitizing effect of GdoNP in CHSs and opened the way for a multicentre, randomized Phase 2 trial evaluating the association of GdoNP with radiotherapy for the therapeutic management of patients with symptomatic inoperable musculoskeletal tumor lesions.
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Affiliation(s)
- Marie-Thérèse Aloy
- Laboratory of Cellular and Molecular Radiobiology, UMR CNRS5822/IP2I, Lyon-Sud Medical School, Univ Lyon, Lyon 1 University, Oullins, France
| | | | - Agathe Deville
- CNRS, LAGEPP, UMR5007, IMTHERNAT, Lyon 1 University, Hospital Edouard Herriot, Lyon, France,Department of Nuclear Medicine, Groupement Hospitalier Est, Hospices Civils de Lyon, Lyon, France
| | - David Kryza
- CNRS, LAGEPP, UMR5007, IMTHERNAT, Lyon 1 University, Hospital Edouard Herriot, Lyon, France
| | - Arnaud Gauthier
- Laboratory of Cellular and Molecular Radiobiology, UMR CNRS5822/IP2I, Lyon-Sud Medical School, Univ Lyon, Lyon 1 University, Oullins, France,Department of Biochemistry and Molecular Biology, Groupement Hospitalier Sud, Hospices Civils de Lyon, Pierre-Bénite, France
| | - Delphine Brichart-Vernos
- Laboratory of Cellular and Molecular Radiobiology, UMR CNRS5822/IP2I, Lyon-Sud Medical School, Univ Lyon, Lyon 1 University, Oullins, France,Light Matter Institut UMR CNRS 5306, Lyon 1 University, Villeurbanne, France
| | - Grégoire Ollier
- Laboratory of Cellular and Molecular Radiobiology, UMR CNRS5822/IP2I, Lyon-Sud Medical School, Univ Lyon, Lyon 1 University, Oullins, France
| | - Veronica La Padula
- Light Matter Institut UMR CNRS 5306, Lyon 1 University, Villeurbanne, France
| | - François Lux
- Light Matter Institut UMR CNRS 5306, Lyon 1 University, Villeurbanne, France
| | - Olivier Tillement
- Light Matter Institut UMR CNRS 5306, Lyon 1 University, Villeurbanne, France
| | - Claire Rodriguez-Lafrasse
- Laboratory of Cellular and Molecular Radiobiology, UMR CNRS5822/IP2I, Lyon-Sud Medical School, Univ Lyon, Lyon 1 University, Oullins, France,Department of Biochemistry and Molecular Biology, Groupement Hospitalier Sud, Hospices Civils de Lyon, Pierre-Bénite, France
| | - Marc Janier
- CNRS, LAGEPP, UMR5007, IMTHERNAT, Lyon 1 University, Hospital Edouard Herriot, Lyon, France,Department of Nuclear Medicine, Groupement Hospitalier Est, Hospices Civils de Lyon, Lyon, France,Correspondence: Marc Janier, Department of Nuclear Medicine, Groupement Hospitalier Est, Hospices Civils de Lyon, Lyon, 69634, France, Tel +33472356999, Fax +33472357345, Email
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Song H, Sun H, He N, Xu C, Wang Y, Du L, Liu Y, Wang Q, Ji K, Wang J, Zhang M, Gu Y, Zhang Y, Feng L, Tillement O, Wang W, Liu Q. Gadolinium-based ultra-small nanoparticles augment radiotherapy-induced T-cell response to synergize with checkpoint blockade immunotherapy. NANOSCALE 2022; 14:11429-11442. [PMID: 35904053 DOI: 10.1039/d2nr02620a] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Radiotherapy suffers from its high-dose radiation-induced systemic toxicity and radioresistance caused by the immunosuppressive tumor microenvironment. Immunotherapy using checkpoint blocking in solid tumors shows limited anticancer efficacy due to insufficient T-cell infiltration and inadequate systemic immune responses. Activation and guiding of irradiation by X-ray (AGuIX) nanoparticles with sizes below 5 nm have entered a phase III clinical trial as efficient radiosensitizers. This study aimed to develop a unique synergistic strategy based on AGuIX-mediated radiotherapy and immune checkpoint blockade to further improve the efficiency for B16 tumor therapy. AGuIX exacerbated radiation-induced DNA damage, cell cycle arrest, and apoptosis on B16 cells. More importantly, it could efficiently induce the immunogenic cell death of irradiated B16 tumor cells, and consequently trigger the maturation of dendritic cells and activation of systemic T-cell responses. Combining AGuIX-mediated radiotherapy with programmed cell death protein 1 blockade demonstrated excellent synergistic therapeutic effects in both bilateral and metastatic B16 tumor models, as indicated by a significant increase in the infiltration of effector CD8+ T cells and effective alleviation of the immunosuppressive tumor microenvironment. Our findings indicate that the synergy between radiosensitization and immunomodulation provides a new and powerful therapy regimen to achieve durable antitumor T-cell responses, which is promising for cancer treatment.
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Affiliation(s)
- Huijuan Song
- Institute of Radiation Medicine, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300192, China.
| | - Hao Sun
- Institute of Radiation Medicine, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300192, China.
| | - Ningning He
- Institute of Radiation Medicine, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300192, China.
| | - Chang Xu
- Institute of Radiation Medicine, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300192, China.
| | - Yan Wang
- Institute of Radiation Medicine, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300192, China.
| | - Liqing Du
- Institute of Radiation Medicine, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300192, China.
| | - Yang Liu
- Institute of Radiation Medicine, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300192, China.
| | - Qin Wang
- Institute of Radiation Medicine, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300192, China.
| | - Kaihua Ji
- Institute of Radiation Medicine, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300192, China.
| | - Jinhan Wang
- Institute of Radiation Medicine, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300192, China.
| | - Manman Zhang
- Institute of Radiation Medicine, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300192, China.
| | - Yeqing Gu
- Institute of Radiation Medicine, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300192, China.
| | - Yumin Zhang
- Institute of Radiation Medicine, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300192, China.
| | - Li Feng
- Department of Ultrasound, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Jinan 250014, China
| | | | - Weiwei Wang
- Tianjin Key Laboratory of Biomaterial Research, Institute of Biomedical Engineering, Chinese Academy of Medical Sciences and Peking Union Medical College, Tianjin 300192, China.
| | - Qiang Liu
- Institute of Radiation Medicine, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300192, China.
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Gawel AM, Singh R, Debinski W. Metal-Based Nanostructured Therapeutic Strategies for Glioblastoma Treatment-An Update. Biomedicines 2022; 10:1598. [PMID: 35884903 PMCID: PMC9312866 DOI: 10.3390/biomedicines10071598] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2022] [Accepted: 06/29/2022] [Indexed: 12/21/2022] Open
Abstract
Glioblastoma (GBM) is the most commonly diagnosed and most lethal primary malignant brain tumor in adults. Standard treatments are ineffective, and despite promising results obtained in early phases of experimental clinical trials, the prognosis of GBM remains unfavorable. Therefore, there is need for exploration and development of innovative methods that aim to establish new therapies or increase the effectiveness of existing therapies. One of the most exciting new strategies enabling combinatory treatment is the usage of nanocarriers loaded with chemotherapeutics and/or other anticancer compounds. Nanocarriers exhibit unique properties in antitumor therapy, as they allow highly efficient drug transport into cells and sustained intracellular accumulation of the delivered cargo. They can be infused into and are retained by GBM tumors, and potentially can bypass the blood-brain barrier. One of the most promising and extensively studied groups of nanostructured therapeutics are metal-based nanoparticles. These theranostic nanocarriers demonstrate relatively low toxicity, thus they might be applied for both diagnosis and therapy. In this article, we provide an update on metal-based nanostructured constructs in the treatment of GBM. We focus on the interaction of metal nanoparticles with various forms of electromagnetic radiation for use in photothermal, photodynamic, magnetic hyperthermia and ionizing radiation sensitization applications.
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Affiliation(s)
- Agata M. Gawel
- Histology and Embryology Students’ Science Association, Department of Histology and Embryology, Faculty of Medicine, Medical University of Warsaw, Chalubinskiego 5, 02-004 Warsaw, Poland;
| | - Ravi Singh
- Department of Cancer Biology, Wake Forest School of Medicine, Winston-Salem, NC 27157, USA;
| | - Waldemar Debinski
- Department of Cancer Biology, Wake Forest School of Medicine, Winston-Salem, NC 27157, USA;
- Brain Tumor Center of Excellence, Wake Forest Baptist Medical Center Comprehensive Cancer Center, Winston-Salem, NC 27157, USA
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Li R, Wang H, Liang Q, Chen L, Ren J. Radiotherapy for glioblastoma: clinical issues and nanotechnology strategies. Biomater Sci 2022; 10:892-908. [PMID: 34989724 DOI: 10.1039/d1bm01401c] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Glioblastoma multiforme (GBM) is the most common primary brain cancer in adults with poor prognosis. Despite the current state of knowledge on its genetic characteristics, relatively little progress has been made in improving the treatment of patients with this fatal disease. Radiotherapy (RT) has been identified as a crucial treatment for GBM following surgical resection to improve both local control and survival. Unfortunately, radiotherapy resistance is frequently observed in GBM patients, which is the major reason for the high mortality rate of cancer patients. Radioresistance of GBM is often multifactorial and heterogeneous, and associated with the recurrence of GBM after surgery. Nanotechnology has gained increasing attention and has already been investigated for optimization of radiosensitization due to the unique properties of nanobiomaterials, such as photoelectric decay characteristics or potential as carriers for drug delivery to the central nervous system. A large body of preclinical data has accumulated over the past several years, in which nanotechnology-based strategies exhibit promising potential to enhance the radiosensitivity of GBM, both in cellular and animal models. In this review, we summarize the mechanisms of GBM radioresistance, including tumor cell-intrinsic factors as well as tumor microenvironment (TME). We further discuss current nano-biotechnology-based radiosensitizer in the treatment of GBM, summarize the latest findings, highlight challenges, and put forward prospects for the future of nano-radiosensitizers. These data suggest that nanotechnology has the potential to address many of the clinical challenges and nanobiomaterials would become promising next-generation radiotherapy sensitizers for GBM treatment.
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Affiliation(s)
- Ruiqi Li
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science & Technology, Wuhan 430022, P. R. China.
| | - Haihong Wang
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science & Technology, Wuhan 430022, P. R. China.
| | - Qing Liang
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science & Technology, Wuhan 430022, P. R. China.
| | - Lian Chen
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science & Technology, Wuhan 430022, P. R. China.
| | - Jinghua Ren
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science & Technology, Wuhan 430022, P. R. China.
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Natarajan D, Ye Z, Wang L, Ge L, Pathak JL. Rare earth smart nanomaterials for bone tissue engineering and implantology: Advances, challenges, and prospects. Bioeng Transl Med 2022; 7:e10262. [PMID: 35111954 PMCID: PMC8780931 DOI: 10.1002/btm2.10262] [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: 09/16/2021] [Accepted: 10/09/2021] [Indexed: 12/18/2022] Open
Abstract
Bone grafts or prosthetic implant designing for clinical application is challenging due to the complexity of integrated physiological processes. The revolutionary advances of nanotechnology in the biomaterial field expedite and endorse the current unresolved complexity in functional bone graft and implant design. Rare earth (RE) materials are emerging biomaterials in tissue engineering due to their unique biocompatibility, fluorescence upconversion, antimicrobial, antioxidants, and anti-inflammatory properties. Researchers have developed various RE smart nano-biomaterials for bone tissue engineering and implantology applications in the past two decades. Furthermore, researchers have explored the molecular mechanisms of RE material-mediated tissue regeneration. Recent advances in biomedical applications of micro or nano-scale RE materials have provided a foundation for developing novel, cost-effective bone tissue engineering strategies. This review attempted to provide an overview of RE nanomaterials' technological innovations in bone tissue engineering and implantology and summarized the osteogenic, angiogenic, immunomodulatory, antioxidant, in vivo bone tissue imaging, and antimicrobial properties of various RE nanomaterials, as well as the molecular mechanisms involved in these biological events. Further, we extend to discuss the challenges and prospects of RE smart nano-biomaterials in the field of bone tissue engineering and implantology.
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Affiliation(s)
- Duraipandy Natarajan
- Affiliated Stomatology Hospital of Guangzhou Medical UniversityGuangdong Engineering Research Center of Oral Restoration and Reconstruction, Guangzhou Key Laboratory of Basic and Applied Research of Oral Regenerative MedicineGuangzhouChina
| | - Zhitong Ye
- Affiliated Stomatology Hospital of Guangzhou Medical UniversityGuangdong Engineering Research Center of Oral Restoration and Reconstruction, Guangzhou Key Laboratory of Basic and Applied Research of Oral Regenerative MedicineGuangzhouChina
| | - Liping Wang
- Affiliated Stomatology Hospital of Guangzhou Medical UniversityGuangdong Engineering Research Center of Oral Restoration and Reconstruction, Guangzhou Key Laboratory of Basic and Applied Research of Oral Regenerative MedicineGuangzhouChina
| | - Linhu Ge
- Affiliated Stomatology Hospital of Guangzhou Medical UniversityGuangdong Engineering Research Center of Oral Restoration and Reconstruction, Guangzhou Key Laboratory of Basic and Applied Research of Oral Regenerative MedicineGuangzhouChina
| | - Janak Lal Pathak
- Affiliated Stomatology Hospital of Guangzhou Medical UniversityGuangdong Engineering Research Center of Oral Restoration and Reconstruction, Guangzhou Key Laboratory of Basic and Applied Research of Oral Regenerative MedicineGuangzhouChina
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Tran V, Lux F, Tournier N, Jego B, Maître X, Anisorac M, Comtat C, Jan S, Selmeczi K, Evans MJ, Tillement O, Kuhnast B, Truillet C. Quantitative Tissue Pharmacokinetics and EPR Effect of AGuIX Nanoparticles: A Multimodal Imaging Study in an Orthotopic Glioblastoma Rat Model and Healthy Macaque. Adv Healthc Mater 2021; 10:e2100656. [PMID: 34212539 DOI: 10.1002/adhm.202100656] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Revised: 05/29/2021] [Indexed: 01/10/2023]
Abstract
AGuIX are emerging radiosensitizing nanoparticles (NPs) for precision radiotherapy (RT) under clinical evaluation (Phase 2). Despite being accompanied by MRI thanks to the presence of gadolinium (Gd) at its surface, more sensitive and quantifiable imaging technique should further leverage the full potential of this technology. In this study, it is shown that 89 Zr can be labeled on such NPs directly for positron emission tomography (PET) imaging with a simple and scalable method. The stability of such complexes is remarkable in vitro and in vivo. Using a glioblastoma orthotopic rat model, it is shown that injected 89 Zr-AGuIX is detectable inside the tumor for at least 1 week. Interestingly, the particles seem to efficiently infiltrate the tumor even in necrotic areas, which places great hope for the treatment of radioresistant tumor. Lastly, the first PET/MR whole-body imaging is performed in non-human primate (NHP), which further demonstrates the translational potential of these bimodal NP.
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Affiliation(s)
- Vu‐Long Tran
- Laboratoire d'Imagerie Biomédicale Multimodale Paris Saclay CEA/INSERM/CNRS/Université Paris‐Saclay Orsay 91401 France
| | - François Lux
- Institut Lumière Matière Université Claude Bernard Lyon I CNRS UMR 5306 Villeurbanne 69622 France
- Institut Universitaire de France (IUF) Paris France
| | - Nicolas Tournier
- Laboratoire d'Imagerie Biomédicale Multimodale Paris Saclay CEA/INSERM/CNRS/Université Paris‐Saclay Orsay 91401 France
| | - Benoit Jego
- Laboratoire d'Imagerie Biomédicale Multimodale Paris Saclay CEA/INSERM/CNRS/Université Paris‐Saclay Orsay 91401 France
| | - Xavier Maître
- Laboratoire d'Imagerie Biomédicale Multimodale Paris Saclay CEA/INSERM/CNRS/Université Paris‐Saclay Orsay 91401 France
| | | | - Claude Comtat
- Laboratoire d'Imagerie Biomédicale Multimodale Paris Saclay CEA/INSERM/CNRS/Université Paris‐Saclay Orsay 91401 France
| | - Sébastien Jan
- Laboratoire d'Imagerie Biomédicale Multimodale Paris Saclay CEA/INSERM/CNRS/Université Paris‐Saclay Orsay 91401 France
| | | | - Michael J. Evans
- Department of Radiology and Biomedical Imaging University of California San Francisco 505 Parnassus Ave San Francisco CA 94143 USA
- Department of Pharmaceutical Chemistry University of California San Francisco 505 Parnassus Ave San Francisco CA 94143 USA
- Helen Diller Family Comprehensive Cancer Center University of California San Francisco 505 Parnassus Ave San Francisco CA 94143 USA
| | - Olivier Tillement
- Institut Lumière Matière Université Claude Bernard Lyon I CNRS UMR 5306 Villeurbanne 69622 France
| | - Bertrand Kuhnast
- Laboratoire d'Imagerie Biomédicale Multimodale Paris Saclay CEA/INSERM/CNRS/Université Paris‐Saclay Orsay 91401 France
| | - Charles Truillet
- Laboratoire d'Imagerie Biomédicale Multimodale Paris Saclay CEA/INSERM/CNRS/Université Paris‐Saclay Orsay 91401 France
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Laissue JA. Elke Bräuer-Krisch: dedication, creativity and generosity: May 17, 1961-September 10, 2018. Int J Radiat Biol 2021; 98:280-287. [PMID: 34129423 DOI: 10.1080/09553002.2021.1941385] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
PURPOSE This extraordinary woman worked her professional way from a radiation protection engineer to become the successful principal investigator of a prestigious international European project for a new radiation therapy (ERC Synergy grant, HORIZON 2020). The evaluation of the submitted proposal was very positive. The panel proposed that it be funded. Elke tragically passed away a few days before this conclusion of the panel. The present account describes her gradual career development; it includes many episodes that Elke personally chronicled in her curriculum of 2017. METHODS An internet literature search was performed using Google Scholar and other sources to assist in the writing of this narrative review and account. CONCLUSIONS In parallel to the development of the new Biomedical Beamline ID17 at the European Synchrotron Radiation Facility in Grenoble in the late nineties, Elke focused her interest and her personal and professional priorities on MRT, particularly on its clinical goals. She outlined her main objectives in several documents: (1) develop a new paradigm of cancer care by broadening the foundation for MRT. (2) Filling the gaps in basic biological knowledge about the mechanisms of MRT effects on normal and neoplastic tissues. (3) Broaden the preclinical level of evidence for the low normal organ toxicity of MRT versus standard X-ray irradiations; preclinical experiments involved the application of MRT to animal tumor patients, to animals of larger size than laboratory rodents, using larger radiation field sizes, and irradiating in a real-time scenario comparable to the one planned for human patients. (4) To foster the specific purpose of radiosurgical MRT of tumor patients at the ESRF that required development of new, specific state of the art modalities and tools for treatment planning, dosimetry, dose calculation, patient positioning and, of particular importance, redundant levels of patient safety. Just as she was about to take responsibility as principal investigator for a prestigious international European project on a new radiation therapy, death called Elke in.
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Affiliation(s)
- Jean A Laissue
- Institute of Pathology, University of Bern, Bern, Switzerland
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Phipps MD, Sanders VA, Deri MA. Current State of Targeted Radiometal-Based Constructs for the Detection and Treatment of Disease in the Brain. Bioconjug Chem 2021; 32:1331-1347. [PMID: 34015928 DOI: 10.1021/acs.bioconjchem.1c00180] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The continual development of radiopharmaceutical agents for the field of nuclear medicine is integral to promoting the necessity of personalized medicine. One way to greatly expand the selection of radiopharmaceuticals available is to broaden the range of radionuclides employed in such agents. Widening the scope of development to include radiometals with their variety of physical decay characteristics and chemical properties opens up a myriad of possibilities for new actively targeted molecules and bioconjugates. This is especially true to further advance the imaging and treatment of disease in the brain. Over the past few decades, imaging of disease in the brain has heavily relied on agents which exploit metabolic uptake. However, through utilizing the broad range of physical characteristics that radiometals offer, the ability to target other processes has become more available. The varied chemistries of radiometals also allows for them to incorporated into specifically designed diverse constructs. A major limitation to efficient treatment of disease in the brain is the ability for relevant agents to penetrate the blood-brain barrier. Thus, along with efficient disease targeting, there must be intentional thought put into overcoming this challenge. Here, we review the current field of radiometal-based agents aimed at either imaging or therapy of brain disease that have been evaluated through at least in vivo studies.
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Affiliation(s)
- Michael D Phipps
- Ph.D. Program in Chemistry, Graduate Center of the City University of New York, New York, New York 10016, United States.,Department of Chemistry, Lehman College of the City University of New York, New York, New York 10468, United States.,Department of Chemistry, Hunter College of the City University of New York, New York, New York 10065, United States.,Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, New York 10065, United States
| | - Vanessa A Sanders
- Collider Accelerator Department, Brookhaven National Laboratory, Upton, New York 11973, United States
| | - Melissa A Deri
- Ph.D. Program in Chemistry, Graduate Center of the City University of New York, New York, New York 10016, United States.,Department of Chemistry, Lehman College of the City University of New York, New York, New York 10468, United States
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11
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Damasco JA, Ohulchanskyy TY, Mahajan S, Chen G, Singh A, Kutscher HL, Huang H, Turowski SG, Spernyak JA, Singh AK, Lovell JF, Seshadri M, Prasad PN. Excretable, ultrasmall hexagonal NaGdF 4:Yb50% nanoparticles for bimodal imaging and radiosensitization. Cancer Nanotechnol 2021; 12:4. [PMID: 33603920 PMCID: PMC7864820 DOI: 10.1186/s12645-021-00075-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2020] [Accepted: 01/10/2021] [Indexed: 01/21/2023] Open
Abstract
Background In this study, we report on the synthesis, imaging, and radiosensitizing properties of ultrasmall β-NaGdF4:Yb50% nanoparticles as a multifunctional theranostic platform. The synthesized nanoparticles act as potent bimodal contrast agents with superior imaging properties compared to existing agents used for magnetic resonance imaging (MRI) and computed tomography (CT). Clonogenic assays demonstrated that these nanoparticles can act as effective radiosensitizers, provided that the nanoparticles are taken up intracellularly. Results Our ultrasmall β-NaGdF4:Yb50% nanoparticles demonstrate improvement in T1-weighted contrast over the standard clinical MR imaging agent Gd-DTPA and similar CT signal enhancement capabilities as commercial agent iohexol. A 2 Gy dose of X-ray induced ~ 20% decrease in colony survival when C6 rat glial cells were incubated with non-targeted nanoparticles (NaGdF4:Yb50%), whereas the same X-ray dose resulted in a ~ 60% decrease in colony survival with targeted nanoparticles conjugated to folic acid (NaGdF4:Yb50%-FA). Intravenous administration of nanoparticles resulted in clearance through urine and feces within a short duration, based on the ex vivo analysis of Gd3+ ions via ICP-MS. Conclusion These biocompatible and in vivo clearable ultrasmall NaGdF4:Yb50% are promising candidates for further evaluation in image-guided radiotherapy applications.
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Affiliation(s)
- Jossana A Damasco
- Department of Chemistry and Institute for Lasers, Photonics and Biophotonics, University At Buffalo, The State University of New York, Buffalo, NY 14260 USA.,Department of Interventional Radiology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030 USA
| | - Tymish Y Ohulchanskyy
- Department of Chemistry and Institute for Lasers, Photonics and Biophotonics, University At Buffalo, The State University of New York, Buffalo, NY 14260 USA.,College of Optoelectronic Engineering, College of Physics and Optoelectronic Engineering, Shenzhen University, 518060 Shenzhen, People's Republic of China
| | - Supriya Mahajan
- Department of Medicine, Division of Allergy, Immunology and Rheumatology, University At Buffalo, The State University of New York, Buffalo, NY 14203 USA
| | - Guanying Chen
- Department of Chemistry and Institute for Lasers, Photonics and Biophotonics, University At Buffalo, The State University of New York, Buffalo, NY 14260 USA.,School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin, Heilongjiang 15001 People's Republic of China
| | - Ajay Singh
- Department of Chemistry and Institute for Lasers, Photonics and Biophotonics, University At Buffalo, The State University of New York, Buffalo, NY 14260 USA
| | - Hilliard L Kutscher
- Department of Chemistry and Institute for Lasers, Photonics and Biophotonics, University At Buffalo, The State University of New York, Buffalo, NY 14260 USA.,Department of Anesthesiology, University At Buffalo, The State University of New York, Buffalo, NY 14214 USA
| | - Haoyuan Huang
- Department of Biomedical Engineering, University At Buffalo, The State University of New York, Buffalo, NY 14260 USA
| | - Steven G Turowski
- Translational Imaging Shared Resource, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263 USA
| | - Joseph A Spernyak
- Translational Imaging Shared Resource, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263 USA
| | - Anurag K Singh
- Department of Radiation Medicine, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263 USA
| | - Jonathan F Lovell
- Department of Biomedical Engineering, University At Buffalo, The State University of New York, Buffalo, NY 14260 USA
| | - Mukund Seshadri
- Translational Imaging Shared Resource, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263 USA.,Department of Oral Oncology/Dentistry and Maxillofacial Prosthetics, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263 USA
| | - Paras N Prasad
- Department of Chemistry and Institute for Lasers, Photonics and Biophotonics, University At Buffalo, The State University of New York, Buffalo, NY 14260 USA
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12
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Ruiz-Garcia H, Alvarado-Estrada K, Krishnan S, Quinones-Hinojosa A, Trifiletti DM. Nanoparticles for Stem Cell Therapy Bioengineering in Glioma. Front Bioeng Biotechnol 2020; 8:558375. [PMID: 33365304 PMCID: PMC7750507 DOI: 10.3389/fbioe.2020.558375] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2020] [Accepted: 10/19/2020] [Indexed: 12/16/2022] Open
Abstract
Gliomas are a dismal disease associated with poor survival and high morbidity. Current standard treatments have reached a therapeutic plateau even after combining maximal safe resection, radiation, and chemotherapy. In this setting, stem cells (SCs) have risen as a promising therapeutic armamentarium, given their intrinsic tumor homing as well as their natural or bioengineered antitumor properties. The interplay between stem cells and other therapeutic approaches such as nanoparticles holds the potential to synergize the advantages from the combined therapeutic strategies. Nanoparticles represent a broad spectrum of synthetic and natural biomaterials that have been proven effective in expanding diagnostic and therapeutic efforts, either used alone or in combination with immune, genetic, or cellular therapies. Stem cells have been bioengineered using these biomaterials to enhance their natural properties as well as to act as their vehicle when anticancer nanoparticles need to be delivered into the tumor microenvironment in a very precise manner. Here, we describe the recent developments of this new paradigm in the treatment of malignant gliomas.
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Affiliation(s)
- Henry Ruiz-Garcia
- Department of Radiation Oncology, Mayo Clinic, Jacksonville, FL, United States.,Department of Neurological Surgery, Mayo Clinic, Jacksonville, FL, United States
| | | | - Sunil Krishnan
- Department of Radiation Oncology, Mayo Clinic, Jacksonville, FL, United States
| | | | - Daniel M Trifiletti
- Department of Radiation Oncology, Mayo Clinic, Jacksonville, FL, United States.,Department of Neurological Surgery, Mayo Clinic, Jacksonville, FL, United States
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13
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Mueller R, Moreau M, Yasmin-Karim S, Protti A, Tillement O, Berbeco R, Hesser J, Ngwa W. Imaging and Characterization of Sustained Gadolinium Nanoparticle Release from Next Generation Radiotherapy Biomaterial. NANOMATERIALS 2020; 10:nano10112249. [PMID: 33202903 PMCID: PMC7697013 DOI: 10.3390/nano10112249] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Revised: 11/03/2020] [Accepted: 11/08/2020] [Indexed: 11/16/2022]
Abstract
Smart radiotherapy biomaterials (SRBs) present a new opportunity to enhance image-guided radiotherapy while replacing routinely used inert radiotherapy biomaterials like fiducials. In this study the potential of SRBs loaded with gadolinium-based nanoparticles (GdNPs) is investigated for magnetic resonance imaging (MRI) contrast. GdNP release from SRB is quantified and modelled for accurate prediction. SRBs were manufactured similar to fiducials, with a cylindrical shell consisting of poly(lactic-co-glycolic) acid (PLGA) and a core loaded with GdNPs. Magnetic resonance imaging (MRI) contrast was investigated at 7T in vitro (in agar) and in vivo in subcutaneous tumors grown with the LLC1 lung cancer cell line in C57/BL6 mice. GdNPs were quantified in-phantom and in tumor and their release was modelled by the Weibull distribution. Gd concentration was linearly fitted to the R1 relaxation rate with a detection limit of 0.004 mmol/L and high confidence level (R2 = 0.9843). GdNP loaded SRBs in tumor were clearly visible up to at least 14 days post-implantation. Signal decrease during this time showed GdNP release in vivo, which was calculated as 3.86 ± 0.34 µg GdNPs release into the tumor. This study demonstrates potential and feasibility for SRBs with MRI-contrast, and sensitive GdNP quantification and release from SRBs in a preclinical animal model. The feasibility of monitoring nanoparticle (NP) concentration during treatment, allowing dynamic quantitative treatment planning, is also discussed.
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Affiliation(s)
- Romy Mueller
- Department Data Analysis and Modeling in Medicine, Mannheim Institute for Intelligent Systems in Medicine (MIISM), Heidelberg University, 69117 Heidelberg, Germany;
- Department of Radiation Oncology, Brigham and Women’s Hospital, Dana-Farber Cancer Institute, Boston, MA 02115, USA; (M.M.); (S.Y.-K.); (R.B.); (W.N.)
- Correspondence:
| | - Michele Moreau
- Department of Radiation Oncology, Brigham and Women’s Hospital, Dana-Farber Cancer Institute, Boston, MA 02115, USA; (M.M.); (S.Y.-K.); (R.B.); (W.N.)
- Department of Radiation Oncology, Harvard Medical School, Boston, MA 02115, USA
- Department of Physics, University of Massachusetts Lowell, Lowell, MA 01854, USA
| | - Sayeda Yasmin-Karim
- Department of Radiation Oncology, Brigham and Women’s Hospital, Dana-Farber Cancer Institute, Boston, MA 02115, USA; (M.M.); (S.Y.-K.); (R.B.); (W.N.)
- Department of Radiation Oncology, Harvard Medical School, Boston, MA 02115, USA
| | - Andrea Protti
- Department of Imaging, Lurie Family Imaging Center, Center for Biomedical Imaging in Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA 02110, USA;
| | - Olivier Tillement
- Institut Lumière Matière, CNRS, Université de Lyon, 69622 Villeurbanne, France;
| | - Ross Berbeco
- Department of Radiation Oncology, Brigham and Women’s Hospital, Dana-Farber Cancer Institute, Boston, MA 02115, USA; (M.M.); (S.Y.-K.); (R.B.); (W.N.)
- Department of Radiation Oncology, Harvard Medical School, Boston, MA 02115, USA
| | - Jürgen Hesser
- Department Data Analysis and Modeling in Medicine, Mannheim Institute for Intelligent Systems in Medicine (MIISM), Heidelberg University, 69117 Heidelberg, Germany;
- Interdisciplinary Center for Scientific Computing (IWR), Heidelberg University, 69120 Heidelberg, Germany
- Central Institute for Computer Engineering (ZITI), Heidelberg University, 68159 Mannheim, Germany
| | - Wilfred Ngwa
- Department of Radiation Oncology, Brigham and Women’s Hospital, Dana-Farber Cancer Institute, Boston, MA 02115, USA; (M.M.); (S.Y.-K.); (R.B.); (W.N.)
- Department of Radiation Oncology, Harvard Medical School, Boston, MA 02115, USA
- Department of Physics, University of Massachusetts Lowell, Lowell, MA 01854, USA
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14
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Kempson I. Mechanisms of nanoparticle radiosensitization. WILEY INTERDISCIPLINARY REVIEWS-NANOMEDICINE AND NANOBIOTECHNOLOGY 2020; 13:e1656. [PMID: 32686321 DOI: 10.1002/wnan.1656] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/15/2020] [Revised: 06/04/2020] [Accepted: 06/04/2020] [Indexed: 02/06/2023]
Abstract
Metal-based nanoparticles applied to potentiating the effects of radiotherapy have drawn significant attention from the research community and are now available clinically. By improving our mechanistic understanding, nanoparticles are likely to evolve to provide very significant improvements in radiotherapy outcomes with only incremental increase in cost. This review critically assesses the inconsistent observations surrounding physical, physicochemical, chemical and biological mechanisms of radiosensitization. In doing so, a number of needs are identified for continuing research and are highlighted. The large degree of variability from one nanoparticle to another emphasizes that it is a mistake to generalize nanoparticle radiosensitizer mechanisms. Nanoparticle formulations should be considered in an analogous way as pharmacological agents and as a broad class of therapeutic agents, needing to be considered with a high degree of individuality with respect to their interactions and ultimate impact on radiobiological response. In the same way that no universal anti-cancer drug exists, it is unlikely that a single nanoparticle formulation will lead to the best therapeutic outcomes for all cancers. The high degree of complexity and variability in mechanistic action provides notable opportunities for nanoparticle formulations to be optimized for specific indications. This article is categorized under: Therapeutic Approaches and Drug Discovery > Emerging Technologies Nanotechnology Approaches to Biology > Nanoscale Systems in Biology.
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Affiliation(s)
- Ivan Kempson
- Future Industries Institute, University of South Australia, Mawson Lakes, SA, Australia
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15
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Wong XY, Sena-Torralba A, Álvarez-Diduk R, Muthoosamy K, Merkoçi A. Nanomaterials for Nanotheranostics: Tuning Their Properties According to Disease Needs. ACS NANO 2020; 14:2585-2627. [PMID: 32031781 DOI: 10.1021/acsnano.9b08133] [Citation(s) in RCA: 175] [Impact Index Per Article: 43.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
Nanotheranostics is one of the biggest scientific breakthroughs in nanomedicine. Most of the currently available diagnosis and therapies are invasive, time-consuming, and associated with severe toxic side effects. Nanotheranostics, on the other hand, has the potential to bridge this gap by harnessing the capabilities of nanotechnology and nanomaterials for combined therapeutics and diagnostics with markedly enhanced efficacy. However, nanomaterial applications in nanotheranostics are still in its infancy. This is due to the fact that each disease has a particular microenvironment with well-defined characteristics, which promotes deeper selection criteria of nanomaterials to meet the disease needs. In this review, we have outlined how nanomaterials are designed and tailored for nanotheranostics of cancer and other diseases such as neurodegenerative, autoimmune (particularly on rheumatoid arthritis), and cardiovascular diseases. The penetrability and retention of a nanomaterial in the biological system, the therapeutic strategy used, and the imaging mode selected are some of the aspects discussed for each disease. The specific properties of the nanomaterials in terms of feasibility, physicochemical challenges, progress in clinical trials, its toxicity, and their future application on translational medicine are addressed. Our review meticulously and critically examines the applications of nanotheranostics with various nanomaterials, including graphene, across several diseases, offering a broader perspective of this emerging field.
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Affiliation(s)
- Xin Yi Wong
- Nanobioelectronics and Biosensors Group, Catalan Institute of Nanoscience and Nanotechnology (ICN2), CSIC, and The Barcelona Institute of Science and Technology (BIST), Campus UAB, Bellaterra, 08193 Barcelona, Spain
- Department of Chemical and Environmental Engineering, Faculty of Engineering, University of Nottingham Malaysia, 43500 Semenyih, Selangor Malaysia
| | - Amadeo Sena-Torralba
- Nanobioelectronics and Biosensors Group, Catalan Institute of Nanoscience and Nanotechnology (ICN2), CSIC, and The Barcelona Institute of Science and Technology (BIST), Campus UAB, Bellaterra, 08193 Barcelona, Spain
| | - Ruslan Álvarez-Diduk
- Nanobioelectronics and Biosensors Group, Catalan Institute of Nanoscience and Nanotechnology (ICN2), CSIC, and The Barcelona Institute of Science and Technology (BIST), Campus UAB, Bellaterra, 08193 Barcelona, Spain
| | - Kasturi Muthoosamy
- Nanotechnology Research Group, Centre of Nanotechnology and Advanced Materials, University of Nottingham Malaysia, 43500 Semenyih, Selangor Malaysia
| | - Arben Merkoçi
- Nanobioelectronics and Biosensors Group, Catalan Institute of Nanoscience and Nanotechnology (ICN2), CSIC, and The Barcelona Institute of Science and Technology (BIST), Campus UAB, Bellaterra, 08193 Barcelona, Spain
- ICREA, Institució Catalana de Recerca i Estudis Avançats, Pg. Lluis Companys 23, 08010 Barcelona, Spain
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16
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Alphandéry E. Nano-Therapies for Glioblastoma Treatment. Cancers (Basel) 2020; 12:E242. [PMID: 31963825 PMCID: PMC7017259 DOI: 10.3390/cancers12010242] [Citation(s) in RCA: 58] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2019] [Revised: 12/14/2019] [Accepted: 12/29/2019] [Indexed: 12/21/2022] Open
Abstract
Traditional anti-cancer treatments are inefficient against glioblastoma, which remains one of the deadliest and most aggressive cancers. Nano-drugs could help to improve this situation by enabling: (i) an increase of anti-glioblastoma multiforme (GBM) activity of chemo/gene therapeutic drugs, notably by an improved diffusion of these drugs through the blood brain barrier (BBB), (ii) the sensibilization of radio-resistant GBM tumor cells to radiotherapy, (iii) the removal by surgery of infiltrating GBM tumor cells, (iv) the restoration of an apoptotic mechanism of GBM cellular death, (v) the destruction of angiogenic blood vessels, (vi) the stimulation of anti-tumor immune cells, e.g., T cells, NK cells, and the neutralization of pro-tumoral immune cells, e.g., Treg cells, (vii) the local production of heat or radical oxygen species (ROS), and (viii) the controlled release/activation of anti-GBM drugs following the application of a stimulus. This review covers these different aspects.
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Affiliation(s)
- Edouard Alphandéry
- Institut de Minéralogie, de Physique des Matériaux et de Cosmochimie, IMPMC, Sorbonne Université, Muséum National d’Histoire Naturelle, UMR CNRS 7590, IRD Place Jussieu, 75005 Paris, France; ; Tel.: +33-632-697-020
- Nanobacterie SARL, 36 boulevard Flandrin, 75116 Paris, France
- Institute of Anatomy, UZH University of Zurich, Institute of Anatomy, Winterthurerstr. 190, CH-8057 Zurich, Switzerland
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17
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Długosz O, Szostak K, Staroń A, Pulit-Prociak J, Banach M. Methods for Reducing the Toxicity of Metal and Metal Oxide NPs as Biomedicine. MATERIALS (BASEL, SWITZERLAND) 2020; 13:E279. [PMID: 31936311 PMCID: PMC7013649 DOI: 10.3390/ma13020279] [Citation(s) in RCA: 76] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/13/2019] [Revised: 01/04/2020] [Accepted: 01/06/2020] [Indexed: 01/10/2023]
Abstract
The rapid development of medicine has forced equally rapid progress in the field of pharmaceuticals. In connection with the expensive and time-consuming process of finding new drugs, great emphasis is put on the design and use of metal and metal oxides nanoparticles in nanomedicine. The main focus is on comprehensive presentation of both physicochemical properties and the possibilities of using, in particular, silver (Ag) and gold (Au) nanoparticles, as well as zinc oxide (ZnO) and titanium oxide (TiO2) nanoparticles as drug carriers and in the treatment of cancer. An important element of this subject is the possibility of occurrence of toxic effects of these nanoparticles. For this reason, possible mechanisms of toxic actions are presented, as well as methods used to reduce their toxicity to ensure the safety of drug carriers based on these nanostructures.
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Affiliation(s)
| | | | | | | | - Marcin Banach
- Faculty of Chemical Engineering and Technology, Cracow University of Technology, 24 Warszawska St., 31-155 Cracow, Poland; (O.D.); (K.S.); (A.S.); (J.P.-P.)
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18
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Sharma HS, Muresanu DF, Castellani RJ, Nozari A, Lafuente JV, Tian ZR, Sahib S, Bryukhovetskiy I, Bryukhovetskiy A, Buzoianu AD, Patnaik R, Wiklund L, Sharma A. Pathophysiology of blood-brain barrier in brain tumor. Novel therapeutic advances using nanomedicine. INTERNATIONAL REVIEW OF NEUROBIOLOGY 2020; 151:1-66. [PMID: 32448602 DOI: 10.1016/bs.irn.2020.03.001] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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19
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Liu J, Zhang W, Kumar A, Rong X, Yang W, Chen H, Xie J, Wang Y. Acridine Orange Encapsulated Mesoporous Manganese Dioxide Nanoparticles to Enhance Radiotherapy. Bioconjug Chem 2019; 31:82-92. [PMID: 31809019 DOI: 10.1021/acs.bioconjchem.9b00751] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Manganese dioxide (MnO2) nanoparticles are a promising type of radiosensitizer for they can catalyze H2O2 decomposition to produce O2. Combining MnO2 nanoparticles with conventional, small molecule radiosensitizers would further enhance radiotherapy (RT) efficacy due to complementary mechanisms of action. However, solid MnO2 nanoparticles are suboptimal at drug loading, limiting the related progress. Herein we report a facile method to synthesize mesoporous MnO2 (mMnO2) nanoparticles, which can efficiently encapsulate small molecule therapeutics. In particular, we found that acridine orange (AO), a small molecule radiosensitizer, can be loaded onto mMnO2 nanoparticles at very high efficiency and released to the surroundings in a controlled fashion. We show that mMnO2 nanoparticles can efficiently produce O2 inside cells. This, together with AO-induced DNA damage, significantly enhances RT outcomes, which was validated both in vitro and in vivo. Meanwhile, mMnO2 nanoparticles slowly degrade in acidic environments to release Mn2+, providing a facile way to keep track of the nanoparticles through magnetic resonance imaging (MRI). Overall, our studies suggest mMnO2 as a promising nanoplatform that can be exploited to produce composite radiosensitizers for RT.
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Affiliation(s)
| | - Weizhong Zhang
- Department of Chemistry , University of Georgia , Athens , Georgia 30602 , United States
| | - Anil Kumar
- Department of Chemistry , University of Georgia , Athens , Georgia 30602 , United States
| | | | - Wei Yang
- Department of Chemistry , University of Georgia , Athens , Georgia 30602 , United States
| | - Hongmin Chen
- State Key Laboratory of Molecular Vaccinology and Center for Molecular Imaging and Translational Medicine, School of Public Health , Xiamen University , Fujian 361102 , China
| | - Jin Xie
- Department of Chemistry , University of Georgia , Athens , Georgia 30602 , United States
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