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Liu J, Yang F, Hu J, Zhang X. Nanoparticles for efficient drug delivery and drug resistance in glioma: New perspectives. CNS Neurosci Ther 2024; 30:e14715. [PMID: 38708806 PMCID: PMC11071172 DOI: 10.1111/cns.14715] [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: 12/30/2023] [Revised: 03/24/2024] [Accepted: 03/27/2024] [Indexed: 05/07/2024] Open
Abstract
Gliomas are the most common primary tumors of the central nervous system, with glioblastoma multiforme (GBM) having the highest incidence, and their therapeutic efficacy depends primarily on the extent of surgical resection and the efficacy of postoperative chemotherapy. The role of the intracranial blood-brain barrier and the occurrence of the drug-resistant gene O6-methylguanine-DNA methyltransferase have greatly limited the efficacy of chemotherapeutic agents in patients with GBM and made it difficult to achieve the expected clinical response. In recent years, the rapid development of nanotechnology has brought new hope for the treatment of tumors. Nanoparticles (NPs) have shown great potential in tumor therapy due to their unique properties such as light, heat, electromagnetic effects, and passive targeting. Furthermore, NPs can effectively load chemotherapeutic drugs, significantly reduce the side effects of chemotherapeutic drugs, and improve chemotherapeutic efficacy, showing great potential in the chemotherapy of glioma. In this article, we reviewed the mechanisms of glioma drug resistance, the physicochemical properties of NPs, and recent advances in NPs in glioma chemotherapy resistance. We aimed to provide new perspectives on the clinical treatment of glioma.
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Affiliation(s)
- Jiyuan Liu
- Department of Neurosurgerythe First Hospital of China Medical UniversityShenyangChina
| | - Fan Yang
- Department of Cardiologythe Fourth Affiliated Hospital of China Medical UniversityShenyangChina
| | - Jinqu Hu
- Department of Neurosurgerythe First Hospital of China Medical UniversityShenyangChina
| | - Xiuchun Zhang
- Department of Neurologythe First Hospital of China Medical UniversityShenyangChina
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2
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Erazo-Oliveras A, Muñoz-Vega M, Salinas ML, Wang X, Chapkin RS. Dysregulation of cellular membrane homeostasis as a crucial modulator of cancer risk. FEBS J 2024; 291:1299-1352. [PMID: 36282100 PMCID: PMC10126207 DOI: 10.1111/febs.16665] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2022] [Revised: 09/09/2022] [Accepted: 10/24/2022] [Indexed: 11/07/2022]
Abstract
Cellular membranes serve as an epicentre combining extracellular and cytosolic components with membranous effectors, which together support numerous fundamental cellular signalling pathways that mediate biological responses. To execute their functions, membrane proteins, lipids and carbohydrates arrange, in a highly coordinated manner, into well-defined assemblies displaying diverse biological and biophysical characteristics that modulate several signalling events. The loss of membrane homeostasis can trigger oncogenic signalling. More recently, it has been documented that select membrane active dietaries (MADs) can reshape biological membranes and subsequently decrease cancer risk. In this review, we emphasize the significance of membrane domain structure, organization and their signalling functionalities as well as how loss of membrane homeostasis can steer aberrant signalling. Moreover, we describe in detail the complexities associated with the examination of these membrane domains and their association with cancer. Finally, we summarize the current literature on MADs and their effects on cellular membranes, including various mechanisms of dietary chemoprevention/interception and the functional links between nutritional bioactives, membrane homeostasis and cancer biology.
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Affiliation(s)
- Alfredo Erazo-Oliveras
- Program in Integrative Nutrition and Complex Diseases; Texas A&M University; College Station, Texas, 77843; USA
- Department of Nutrition; Texas A&M University; College Station, Texas, 77843; USA
| | - Mónica Muñoz-Vega
- Program in Integrative Nutrition and Complex Diseases; Texas A&M University; College Station, Texas, 77843; USA
- Department of Nutrition; Texas A&M University; College Station, Texas, 77843; USA
| | - Michael L. Salinas
- Program in Integrative Nutrition and Complex Diseases; Texas A&M University; College Station, Texas, 77843; USA
- Department of Nutrition; Texas A&M University; College Station, Texas, 77843; USA
| | - Xiaoli Wang
- Program in Integrative Nutrition and Complex Diseases; Texas A&M University; College Station, Texas, 77843; USA
- Department of Nutrition; Texas A&M University; College Station, Texas, 77843; USA
| | - Robert S. Chapkin
- Program in Integrative Nutrition and Complex Diseases; Texas A&M University; College Station, Texas, 77843; USA
- Department of Nutrition; Texas A&M University; College Station, Texas, 77843; USA
- Center for Environmental Health Research; Texas A&M University; College Station, Texas, 77843; USA
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3
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Arledge CA, Crowe WN, Wang L, Bourland JD, Topaloglu U, Habib AA, Zhao D. Transfer Learning Approach to Vascular Permeability Changes in Brain Metastasis Post-Whole-Brain Radiotherapy. Cancers (Basel) 2023; 15:2703. [PMID: 37345039 DOI: 10.3390/cancers15102703] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Revised: 04/28/2023] [Accepted: 05/08/2023] [Indexed: 06/23/2023] Open
Abstract
The purpose of this study is to further validate the utility of our previously developed CNN in an alternative small animal model of BM through transfer learning. Unlike the glioma model, the BM mouse model develops multifocal intracranial metastases, including both contrast enhancing and non-enhancing lesions on DCE MRI, thus serving as an excellent brain tumor model to study tumor vascular permeability. Here, we conducted transfer learning by transferring the previously trained GBM CNN to DCE MRI datasets of BM mice. The CNN was re-trained to learn about the relationship between BM DCE images and target permeability maps extracted from the Extended Tofts Model (ETM). The transferred network was found to accurately predict BM permeability and presented with excellent spatial correlation with the target ETM PK maps. The CNN model was further tested in another cohort of BM mice treated with WBRT to assess vascular permeability changes induced via radiotherapy. The CNN detected significantly increased permeability parameter Ktrans in WBRT-treated tumors (p < 0.01), which was in good agreement with the target ETM PK maps. In conclusion, the proposed CNN can serve as an efficient and accurate tool for characterizing vascular permeability and treatment responses in small animal brain tumor models.
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Affiliation(s)
- Chad A Arledge
- Department of Biomedical Engineering, Wake Forest School of Medicine, Winston-Salem, NC 27157, USA
| | - William N Crowe
- Department of Engineering, Wake Forest University, Winston-Salem, NC 27101, USA
| | - Lulu Wang
- Department of Biomedical Engineering, Wake Forest School of Medicine, Winston-Salem, NC 27157, USA
| | - John Daniel Bourland
- Department of Radiation Oncology, Wake Forest School of Medicine, Winston-Salem, NC 27157, USA
| | - Umit Topaloglu
- Department of Cancer Biology, Wake Forest School of Medicine, Winston-Salem, NC 27157, USA
- Clinical and Translation Research Informatics Branch, National Cancer Institute, Rockville, MD 20850, USA
| | - Amyn A Habib
- Department of Neurology, University of Texas Southwestern Medical Center and VA North Texas Medical Center, Dallas, TX 75390, USA
| | - Dawen Zhao
- Department of Biomedical Engineering, Wake Forest School of Medicine, Winston-Salem, NC 27157, USA
- Department of Cancer Biology, Wake Forest School of Medicine, Winston-Salem, NC 27157, USA
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Liu Y, Crowe WN, Wang L, Petty WJ, Habib AA, Zhao D. Aerosolized immunotherapeutic nanoparticle inhalation potentiates PD-L1 blockade for locally advanced lung cancer. NANO RESEARCH 2023; 16:5300-5310. [PMID: 37228440 PMCID: PMC10208391 DOI: 10.1007/s12274-022-5205-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Revised: 10/14/2022] [Accepted: 10/15/2022] [Indexed: 05/27/2023]
Abstract
Despite therapeutic advancements, the prognosis of locally advanced non-small cell lung cancer (LANSCLC), which has invaded multiple lobes or the other lung and intrapulmonary lymph nodes, remains poor. The emergence of immunotherapy with immune checkpoint blockade (ICB) is transforming cancer treatment. However, only a fraction of lung cancer patients benefit from ICB. Significant clinical evidence suggests that the proinflammatory tumor microenvironment (TME) and programmed death-ligand 1 (PD-L1) expression correlate positively with response to the PD-1/PD-L1 blockade. We report here a liposomal nanoparticle loaded with cyclic dinucleotide and aerosolized (AeroNP-CDN) for inhalation delivery to deep-seated lung tumors and target CDN to activate stimulators of interferon (IFN) genes in macrophages and dendritic cells (DCs). Using a mouse model that recapitulates the clinical LANSCLC, we show that AeroNP-CDN efficiently mitigates the immunosuppressive TME by reprogramming tumor-associated macrophage from the M2 to M1 phenotype, activating DCs for effective tumor antigen presentation and increasing tumor-infiltrating CD8+ T cells for adaptive anticancer immunity. Intriguingly, activation of interferons by AeroNP-CDN also led to increased PD-L1 expression in lung tumors, which, however, set a stage for response to anti-PD-L1 treatment. Indeed, anti-PD-L1 antibody-mediated blockade of IFNs-induced immune inhibitory PD-1/PD-L1 signaling further prolonged the survival of the LANSCLC-bearing mice. Importantly, AeroNP-CDN alone or combination immunotherapy was safe without local or systemic immunotoxicity. In conclusion, this study demonstrates a potential nano-immunotherapy strategy for LANSCLC, and mechanistic insights into the evolution of adaptive immune resistance provide a rational combination immunotherapy to overcome it.
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Affiliation(s)
- Yang Liu
- Department of Biomedical Engineering, Wake Forest University School of Medicine, Winston-Salem, NC 27157, USA
| | - William N Crowe
- Department of Biomedical Engineering, Wake Forest University School of Medicine, Winston-Salem, NC 27157, USA
| | - Lulu Wang
- Department of Biomedical Engineering, Wake Forest University School of Medicine, Winston-Salem, NC 27157, USA
| | - W Jeffrey Petty
- Department of Medicine, Section on Hematology and Oncology, Wake Forest University School of Medicine, Winston-Salem, NC 27157, USA
| | - Amyn A Habib
- Department of Neurology, University of Texas Southwestern Medical Center and VA North Texas Medical Center, Dallas, TX 75390, USA
| | - Dawen Zhao
- Department of Biomedical Engineering, Wake Forest University School of Medicine, Winston-Salem, NC 27157, USA
- Department of Cancer Biology, Wake Forest University School of Medicine, Winston-Salem, NC 27157, USA
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Chen X, Fan X, Zhang Y, Wei Y, Zheng H, Bao D, Xu H, Piao JG, Li F, Zheng H. Cooperative coordination-mediated multi-component self-assembly of “all-in-one” nanospike theranostic nano-platform for MRI-guided synergistic therapy against breast cancer. Acta Pharm Sin B 2022; 12:3710-3725. [PMID: 36176903 PMCID: PMC9513557 DOI: 10.1016/j.apsb.2022.02.027] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Revised: 12/19/2021] [Accepted: 02/21/2022] [Indexed: 11/29/2022] Open
Abstract
Carrier-free multi-component self-assembled nano-systems have attracted widespread attention owing to their easy preparation, high drug-loading efficiency, and excellent therapeutic efficacy. Herein, MnAs-ICG nanospike was generated by self-assembly of indocyanine green (ICG), manganese ions (Mn2+), and arsenate (AsO43−) based on electrostatic and coordination interactions, effectively integrating the bimodal imaging ability of magnetic resonance imaging (MRI) and fluorescence (FL) imaging-guided synergistic therapy of photothermal/chemo/chemodynamic therapy within an “all-in-one” theranostic nano-platform. The as-prepared MnAs-ICG nanospike had a uniform size, well-defined nanospike morphology, and impressive loading capacities. The MnAs-ICG nanospike exhibited sensitive responsiveness to the acidic tumor microenvironment with morphological transformation and dimensional variability, enabling deep penetration into tumor tissue and on-demand release of functional therapeutic components. In vitro and in vivo results revealed that MnAs-ICG nanospike showed synergistic tumor-killing effect, prolonged blood circulation and increased tumor accumulation compared to their individual components, effectively resulting in synergistic therapy of photothermal/chemo/chemodynamic therapy with excellent anti-tumor effect. Taken together, this new strategy might hold great promise for rationally engineering multifunctional theranostic nano-platforms for breast cancer treatment.
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Affiliation(s)
- Xiaojie Chen
- School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou 310053, China
- Key Laboratory of Neuropharmacology and Translational Medicine of Zhejiang Province, School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou 310053, China
| | - Xudong Fan
- School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou 310053, China
| | - Yue Zhang
- School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou 310053, China
| | - Yinghui Wei
- School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou 310053, China
| | - Hangsheng Zheng
- School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou 310053, China
| | - Dandan Bao
- Department of Dermatology & Cosmetology, The First Affiliated Hospital of Zhejiang Chinese Medical University (Zhejiang Provincial Hospital of Traditional Chinese Medicine), Hangzhou 310006, China
| | - Hengwu Xu
- Department of Pharmacy, Jinhua People's Hospital, Jinhua 321000, China
| | - Ji-Gang Piao
- School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou 310053, China
- Key Laboratory of Neuropharmacology and Translational Medicine of Zhejiang Province, School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou 310053, China
- Academy of Chinese Medical Sciences, Zhejiang Chinese Medical University, Hangzhou 310053, China
- Corresponding authors.
| | - Fanzhu Li
- School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou 310053, China
- Key Laboratory of Neuropharmacology and Translational Medicine of Zhejiang Province, School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou 310053, China
- Corresponding authors.
| | - Hongyue Zheng
- Libraries of Zhejiang Chinese Medical University, Zhejiang Chinese Medical University, Hangzhou 310053, China
- Corresponding authors.
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Lakshmi BA, Kim YJ. Modernistic and Emerging Developments of Nanotechnology in Glioblastoma-Targeted Theranostic Applications. Int J Mol Sci 2022; 23:ijms23031641. [PMID: 35163563 PMCID: PMC8836088 DOI: 10.3390/ijms23031641] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2022] [Revised: 01/20/2022] [Accepted: 01/27/2022] [Indexed: 02/06/2023] Open
Abstract
Brain tumors such as glioblastoma are typically associated with an unstoppable cell proliferation with aggressive infiltration behavior and a shortened life span. Though treatment options such as chemotherapy and radiotherapy are available in combating glioblastoma, satisfactory therapeutics are still not available due to the high impermeability of the blood–brain barrier. To address these concerns, recently, multifarious theranostics based on nanotechnology have been developed, which can deal with diagnosis and therapy together. The multifunctional nanomaterials find a strategic path against glioblastoma by adjoining novel thermal and magnetic therapy approaches. Their convenient combination of specific features such as real-time tracking, in-depth tissue penetration, drug-loading capacity, and contrasting performance is of great demand in the clinical investigation of glioblastoma. The potential benefits of nanomaterials including specificity, surface tunability, biodegradability, non-toxicity, ligand functionalization, and near-infrared (NIR) and photoacoustic (PA) imaging are sufficient in developing effective theranostics. This review discusses the recent developments in nanotechnology toward the diagnosis, drug delivery, and therapy regarding glioblastoma.
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Sguizzato M, Pula W, Bordin A, Pagnoni A, Drechsler M, Marvelli L, Cortesi R. Manganese in Diagnostics: A Preformulatory Study. Pharmaceutics 2022; 14:pharmaceutics14010108. [PMID: 35057004 PMCID: PMC8780490 DOI: 10.3390/pharmaceutics14010108] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 12/24/2021] [Accepted: 12/31/2021] [Indexed: 02/01/2023] Open
Abstract
This investigation aims to find lipid-based nanosystems to be used as tools to deliver manganese for diagnostic purposes in multimodal imaging techniques. In particular, the study describes the production and characterization of aqueous dispersions of anionic liposomes as delivery systems for two model manganese-based compounds, namely manganese chloride and manganese acetylacetonate. Negatively charged liposomes were obtained using four different anionic surfactants, namely sodium docusate (SD), N-lauroylsarcosine (NLS), Protelan AG8 (PAG) and sodium lauroyl lactylate (SLL). Liposomes were produced by the direct hydration method followed by extrusion and characterized in terms of size, polydispersity, surface charge and stability over time. After extrusion, liposomes are homogeneous and monodispersed with an average diameter not exceeding 200 nm and a negative surface charge as confirmed by ζ potential measurement. Moreover, as indicated by atomic absorption spectroscopy analyses, the loading of manganese-based compounds was almost quantitative. Liposomes containing NLS or SLL were the most stable over time and the presence of manganese-based compounds did not affect their size distribution. Liposomes containing PAG and SD were instable and therefore discarded. The in vitro cytotoxicity of the selected anionic liposomes was evaluated by MTT assay on human keratinocyte. The obtained results highlighted that the toxicity of the formulations is dose dependent.
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Affiliation(s)
- Maddalena Sguizzato
- Department of Chemical, Pharmaceutical and Agricultural Sciences (DoCPAS), University of Ferrara, I-44121 Ferrara, Italy; (M.S.); (W.P.); (A.B.); (L.M.)
- Biotechnology Interuniversity Consortium (C.I.B.), Ferrara Section, University of Ferrara, I-44121 Ferrara, Italy
| | - Walter Pula
- Department of Chemical, Pharmaceutical and Agricultural Sciences (DoCPAS), University of Ferrara, I-44121 Ferrara, Italy; (M.S.); (W.P.); (A.B.); (L.M.)
| | - Anna Bordin
- Department of Chemical, Pharmaceutical and Agricultural Sciences (DoCPAS), University of Ferrara, I-44121 Ferrara, Italy; (M.S.); (W.P.); (A.B.); (L.M.)
| | - Antonella Pagnoni
- Department of Environmental Sciences and Prevention, University of Ferrara, I-44121 Ferrara, Italy;
| | - Markus Drechsler
- Bavarian Polymer Institute (BPI) Keylab “Electron and Optical Microscopy”, University of Bayreuth, D-95440 Bayreuth, Germany;
| | - Lorenza Marvelli
- Department of Chemical, Pharmaceutical and Agricultural Sciences (DoCPAS), University of Ferrara, I-44121 Ferrara, Italy; (M.S.); (W.P.); (A.B.); (L.M.)
| | - Rita Cortesi
- Department of Chemical, Pharmaceutical and Agricultural Sciences (DoCPAS), University of Ferrara, I-44121 Ferrara, Italy; (M.S.); (W.P.); (A.B.); (L.M.)
- Biotechnology Interuniversity Consortium (C.I.B.), Ferrara Section, University of Ferrara, I-44121 Ferrara, Italy
- Correspondence:
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Sönksen M, Kerl K, Bunzen H. Current status and future prospects of nanomedicine for arsenic trioxide delivery to solid tumors. Med Res Rev 2021; 42:374-398. [PMID: 34309879 DOI: 10.1002/med.21844] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2021] [Revised: 06/18/2021] [Accepted: 07/04/2021] [Indexed: 12/18/2022]
Abstract
Despite having a rich history as a poison, arsenic and its compounds have also gained a great reputation as promising anticancer drugs. As a pioneer, arsenic trioxide has been approved for the treatment of acute promyelocytic leukemia. Many in vitro studies suggested that arsenic trioxide could also be used in the treatment of solid tumors. However, the transition from bench to bedside turned out to be challenging, especially in terms of the drug bioavailability and concentration reaching tumor tissues. To address these issues, nanomedicine tools have been proposed. As nanocarriers of arsenic trioxide, various materials have been examined including liposomes, polymer, and inorganic nanoparticles, and many other materials. This review gives an overview of the existing strategies of delivery of arsenic trioxide in cancer treatment with a focus on the drug encapsulation approaches and medicinal impact in the treatment of solid tumors. It focuses on the progress in the last years and gives an outlook and suggestions for further improvements including theragnostic approaches and targeted delivery.
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Affiliation(s)
- Marthe Sönksen
- Department of Pediatric Hematology and Oncology, University Children's Hospital Muenster, Muenster, Germany
| | - Kornelius Kerl
- Department of Pediatric Hematology and Oncology, University Children's Hospital Muenster, Muenster, Germany
| | - Hana Bunzen
- Chair of Solid State and Materials Chemistry, Institute of Physics, University of Augsburg, Augsburg, Germany
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Jin Z, Yi X, Yang J, Zhou M, Wu P, Yan G. Liposome-Coated Arsenic-Manganese Complex for Magnetic Resonance Imaging-Guided Synergistic Therapy Against Carcinoma. Int J Nanomedicine 2021; 16:3775-3788. [PMID: 34113100 PMCID: PMC8181951 DOI: 10.2147/ijn.s313962] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2021] [Accepted: 05/13/2021] [Indexed: 12/12/2022] Open
Abstract
Purpose A liposome-coated arsenic-manganese complex, denoted as LP@MnAsx was constructed for the targeted delivery of arsenic trioxide (ATO) against carcinoma. Methods Arsenite, the prodrug of ATO, was encapsulated within a liposome via electrostatic interaction with the manganese ions. The as-prepared material was characterized with dynamic light scattering and transmission electron microscopy. The entrapment efficiency and drug loading of arsenic in the carrier were measured using inductively coupled plasma spectrometry. The in vitro release of arsenic was evaluated by using the dialysis bag method. Furthermore, the Fenton-like activity and in vitro cytodynamics research of LP@MnAsx were monitored in this work. And the cellular uptake study was used to investigate the in vitro entry mechanism. Furthermore, the cytotoxicity, cell apoptosis and cell cycle study were performed to evaluate the tumor-killing efficiency. Also, the pharmacokinetic and antitumor studies were investigated in HepG2 tumor-bearing nude mice. Results The as-prepared LP@MnAsx possessed a spherical morphology, uniformly distributed hydrodynamic diameter, and excellent drug-loading efficiency. LP@MnAsx displayed robust stability and sustained-release profile under physiological environments. LP@MnAsx could degrade with high sensitivity to the pH variation in the tumor microenvironment. As such, this could lead to a burst release profile of Mn2+ and arsenite to achieve a synergistic therapy of chemodynamic therapy and chemotherapy. When compared to the carrier-free arsenate, in vitro experiments revealed that LP@MnAsx exhibited enhanced cellular uptake and tumor-killing efficiency. LP@MnAsx also demonstrated significantly enhanced tumor-specific in vivo distribution of arsenic, prolonged systemic circulation lifetime, and increased accumulation at the tumor site. Conclusion Based on the experimental results, LP@MnAsx is an ideal arsenic-based nanodelivery system, whereby it can improve the non-specific distribution of NaAsO2 in vivo. Thus, this work can expand the research and application of arsenic trioxide against solid tumors.
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Affiliation(s)
- Zhexiu Jin
- Department of Cardiovascular Medicine, The Second Affiliated Hospital of Xiamen Medical College, Xiamen, Fujian Province, 361023, People's Republic of China
| | - Xue Yi
- Department of Basic Medicine, Xiamen Medical College, Xiamen, Fujian Province, 361023, People's Republic of China
| | - Jingjing Yang
- Department of Cardiovascular Medicine, The Second Affiliated Hospital of Xiamen Medical College, Xiamen, Fujian Province, 361023, People's Republic of China
| | - Meili Zhou
- Department of Cardiovascular Medicine, The Second Affiliated Hospital of Xiamen Medical College, Xiamen, Fujian Province, 361023, People's Republic of China
| | - Peifu Wu
- Department of Cardiovascular Medicine, The Second Affiliated Hospital of Xiamen Medical College, Xiamen, Fujian Province, 361023, People's Republic of China
| | - Gen Yan
- Department of Radiology, The Second Affiliated Hospital of Xiamen Medical College, Xiamen, Fujian Province, 361023, People's Republic of China
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Moin A, Rizvi SMD, Hussain T, Gowda DV, Subaiea GM, Elsayed MMA, Ansari M, Alanazi AS, Yadav H. Current Status of Brain Tumor in the Kingdom of Saudi Arabia and Application of Nanobiotechnology for Its Treatment: A Comprehensive Review. Life (Basel) 2021; 11:421. [PMID: 34063122 PMCID: PMC8148129 DOI: 10.3390/life11050421] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2021] [Revised: 04/27/2021] [Accepted: 04/28/2021] [Indexed: 02/07/2023] Open
Abstract
OBJECTIVE Brain tumors are the most challenging of all tumors and accounts for about 3% of all cancer allied deaths. The aim of the present review is to examine the brain tumor prevalence and treatment modalities available in the Kingdom of Saudi Arabia. It also provides a comprehensive analysis of the application of various nanotechnology-based products for brain cancer treatments along with their prospective future advancements. METHODS A literature review was performed to identify and summarize the current status of brain cancer in Saudi Arabia and the scope of nanobiotechnology in its treatment. RESULTS Depending upon the study population data analysis, gliomas, astrocytoma, meningioma, and metastatic cancer have a higher incidence rate in Saudi Arabia than in other countries, and are mostly treated in accordance with conventional treatment modalities for brain cancer. Due to the poor prognosis of cancer, it has an average survival rate of 2 years. Conventional therapy includes surgery, radiotherapy, chemotherapy, and a combination thereof, but these do not control the disease's recurrence. Among the various nanomaterials discussed, liposomes and polymeric nanoformulations have demonstrated encouraging outcomes for facilitated brain cancer treatment. CONCLUSIONS Nanomaterials possess the capacity to overcome the shortcomings of conventional therapies. Polymer-based nanomaterials have shown encouraging outcomes against brain cancer when amalgamated with other nano-based therapies. Nonetheless, nanomaterials could be devised that possess minimal toxicity towards normal cells or that specifically target tumor cells. In addition, rigorous clinical investigations are warranted to prepare them as an efficient and safe modality for brain cancer therapy.
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Affiliation(s)
- Afrasim Moin
- Department of Pharmaceutics, College of Pharmacy, University of Hail, Hail 81442, Saudi Arabia; (A.M.); (M.M.A.E.)
| | - Syed Mohd Danish Rizvi
- Department of Pharmaceutics, College of Pharmacy, University of Hail, Hail 81442, Saudi Arabia; (A.M.); (M.M.A.E.)
| | - Talib Hussain
- Department of Pharmacology and Toxicology, College of Pharmacy, University of Hail, Hail 81442, Saudi Arabia;
| | - D. V. Gowda
- Department of Pharmaceutics, JSS College of Pharmacy, Mysuru 570015, India;
| | - Gehad M. Subaiea
- Department of Pharmacology and Toxicology, College of Pharmacy, University of Hail, Hail 81442, Saudi Arabia;
| | - Mustafa M. A. Elsayed
- Department of Pharmaceutics, College of Pharmacy, University of Hail, Hail 81442, Saudi Arabia; (A.M.); (M.M.A.E.)
| | - Mukhtar Ansari
- Department of Clinical Pharmacy, College of Pharmacy, University of Hail, Hail 81442, Saudi Arabia; (M.A.); (A.S.A.)
| | - Abulrahman Sattam Alanazi
- Department of Clinical Pharmacy, College of Pharmacy, University of Hail, Hail 81442, Saudi Arabia; (M.A.); (A.S.A.)
| | - Hemant Yadav
- Department of Pharmaceutics, RAK College of Pharmaceutical Sciences, RAK Medical & Health Sciences University, Ras Al Khaimah 11172, United Arab Emirates;
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11
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Alphandéry E. Light-Interacting iron-based nanomaterials for localized cancer detection and treatment. Acta Biomater 2021; 124:50-71. [PMID: 33540060 DOI: 10.1016/j.actbio.2021.01.028] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2020] [Revised: 01/18/2021] [Accepted: 01/19/2021] [Indexed: 12/12/2022]
Abstract
To improve the prognosis of cancer patients, methods of local cancer detection and treatment could be implemented. For that, iron-based nanomaterials (IBN) are particularly well-suited due to their biocompatibility and the various ways in which they can specifically target a tumor, i.e. through passive, active or magnetic targeting. Furthermore, when it is needed, IBN can be associated with well-known fluorescent compounds, such as dyes, clinically approved ICG, fluorescent proteins, or quantum dots. They may also be excited and detected using well-established optical methods, relying on scattering or fluorescent mechanisms, depending on whether IBN are associated with a fluorescent compound or not. Systems combining IBN with optical methods are diverse, thus enabling tumor detection in various ways. In addition, these systems provide a wealth of information, which is inaccessible with more standard diagnostic tools, such as single tumor cell detection, in particular by combining IBN with near-field scanning optical microscopy, dark-field microscopy, confocal microscopy or super-resolution microscopy, or the highlighting of certain dynamic phenomena such as the diffusion of a fluorescent compound in an organism, e.g. using fluorescence lifetime imaging, fluorescence resonance energy transfer, fluorescence anisotropy, or fluorescence tomography. Furthermore, they can in some cases be complemented by a therapeutic approach to destroy tumors, e.g. when the fluorescent compound is a drug, or when a technique such as photo-thermal or photodynamic therapy is employed. This review brings forward the idea that iron-based nanomaterials may be associated with various optical techniques to form a commercially available toolbox, which can serve to locally detect or treat cancer with a better efficacy than more standard medical approaches. STATEMENT OF SIGNIFICANCE: New tools should be developed to improve cancer treatment outcome. For that, two closely-related aspects deserve to be considered, i.e. early tumor detection and local tumor treatment. Here, I present various types of iron-based nanomaterials, which can achieve this double objective when they interact with a beam of light under specific and accurately chosen conditions. Indeed, these materials are biocompatible and can be used/combined with most standard microscopic/optical methods. Thus, these systems enable on the one hand tumor cell detection with a high sensitivity, i.e. down to single tumor cell level, and on the other hand tumor destruction through various mechanisms in a controlled and localized manner by deciding whether or not to apply a beam of light and by having these nanomaterials specifically target tumor cells.
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Osorno LL, Brandley AN, Maldonado DE, Yiantsos A, Mosley RJ, Byrne ME. Review of Contemporary Self-Assembled Systems for the Controlled Delivery of Therapeutics in Medicine. NANOMATERIALS (BASEL, SWITZERLAND) 2021; 11:278. [PMID: 33494400 PMCID: PMC7911285 DOI: 10.3390/nano11020278] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Revised: 01/12/2021] [Accepted: 01/15/2021] [Indexed: 12/12/2022]
Abstract
The novel and unique design of self-assembled micro and nanostructures can be tailored and controlled through the deep understanding of the self-assembly behavior of amphiphilic molecules. The most commonly known amphiphilic molecules are surfactants, phospholipids, and block copolymers. These molecules present a dual attraction in aqueous solutions that lead to the formation of structures like micelles, hydrogels, and liposomes. These structures can respond to external stimuli and can be further modified making them ideal for specific, targeted medical needs and localized drug delivery treatments. Biodegradability, biocompatibility, drug protection, drug bioavailability, and improved patient compliance are among the most important benefits of these self-assembled structures for drug delivery purposes. Furthermore, there are numerous FDA-approved biomaterials with self-assembling properties that can help shorten the approval pathway of efficient platforms, allowing them to reach the therapeutic market faster. This review focuses on providing a thorough description of the current use of self-assembled micelles, hydrogels, and vesicles (polymersomes/liposomes) for the extended and controlled release of therapeutics, with relevant medical applications. FDA-approved polymers, as well as clinically and commercially available nanoplatforms, are described throughout the paper.
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Affiliation(s)
| | | | | | | | | | - Mark E. Byrne
- Biomimetic & Biohybrid Materials, Biomedical Devices, & Drug Delivery Laboratories, Department of Biomedical Engineering, Rowan University, Glassboro, NJ 08028, USA
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Zhang J, Shi W, Xue G, Ma Q, Cui H, Zhang L. Improved Therapeutic Efficacy of Topotecan Against A549 Lung Cancer Cells with Folate-targeted Topotecan Liposomes. Curr Drug Metab 2020; 21:902-909. [PMID: 32851958 DOI: 10.2174/1389200221999200820163337] [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] [Received: 05/13/2020] [Revised: 06/17/2020] [Accepted: 08/04/2020] [Indexed: 11/22/2022]
Abstract
BACKGROUND Among all cancers, lung cancer has high mortality among patients in most of the countries in the world. Targeted delivery of anticancer drugs can significantly reduce the side effects and dramatically improve the effects of the treatment. Folate, a suitable ligand, can be modified to the surface of tumor-selective drug delivery systems because it can selectively bind to the folate receptor, which is highly expressed on the surface of lung tumor cells. OBJECTIVE This study aimed to construct a kind of folate-targeted topotecan liposomes for investigating their efficacy and mechanism of action in the treatment of lung cancer in preclinical models. METHODS We conjugated topotecan liposomes with folate, and the liposomes were characterized by particle size, entrapment efficiency, cytotoxicity to A549 cells and in vitro release profile. Technical evaluations were performed on lung cancer A549 cells and xenografted A549 cancer cells in female nude mice, and the pharmacokinetics of the drug were evaluated in female SD rats. RESULTS The folate-targeted topotecan liposomes were proven to show effectiveness in targeting lung tumors. The anti-tumor effects of these liposomes were demonstrated by the decreased tumor volume and improved therapeutic efficacy. The folate-targeted topotecan liposomes also lengthened the topotecan blood circulation time. CONCLUSION The folate-targeted topotecan liposomes are effective drug delivery systems and can be easily modified with folate, enabling the targeted liposomes to deliver topotecan to lung cancer cells and kill them, which could be used as potential carriers for lung chemotherapy.
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Affiliation(s)
- Jingxin Zhang
- Institute of Environment and Sustainable Development in Agriculture, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Weiyue Shi
- College of Agriculture, Purdue University, West Lafayette, IN 47907, United States
| | - Gangqiang Xue
- Department of Pharmaceutic Preparation, The Fourth Hospital of Shijiazhuang City, Shijiazhuang, Heibei Province, China
| | - Qiang Ma
- Institute of Environment and Sustainable Development in Agriculture, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Haixin Cui
- Institute of Environment and Sustainable Development in Agriculture, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Liang Zhang
- Institute of Environment and Sustainable Development in Agriculture, Chinese Academy of Agricultural Sciences, Beijing, China
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'Prodrug-Like' Acetylmannosamine Modified Liposomes Loaded With Arsenic Trioxide for the Treatment of Orthotopic Glioma in Mice. J Pharm Sci 2020; 109:2861-2873. [PMID: 32534027 DOI: 10.1016/j.xphs.2020.06.001] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Revised: 05/06/2020] [Accepted: 06/01/2020] [Indexed: 12/21/2022]
Abstract
Glioma is one of the fatal intracranial cancers that is a huge challenge to decrease the death rate currently. The deep penetration and high accumulation of therapeutic inorganic ions into the tumor site are extremely impeded due to the existence of physiological barriers, which limits to widen the indication of some drugs such as arsenic trioxide. The previous data have confirmed that the mannose substrate (MAN) without acetyl groups facilitates vesicles to go into the brain. Given that deacetylation of Ac4MAN groups on the surface of liposomes under the enzyme incubation occurred, namely 'prodrug-like' features of vesicles, the liposomes could more easily penetrate the BBB, target the glioma site, release arsenic trioxide, and inhibit the growth of glioma cells in the brain. Besides, the possibility of Ac4MAN binding to Gluts could be reduced due to the steric hindrance of acetyl groups, decreasing the off-target effects of vesicles. Here, we developed 'prodrug-like' arsenic trioxide (As2O3, ATO)-loaded liposomes inserted with distearoyl phospho-ethanolamine-polyethylene glycol-1000-p-carboxylpheny-α-d-acetylmannosamine (DSPE-PEG-1000-Ac4MAN), which was named Ac4MAN-ATO-LIP. Cytotoxic experiments of liposomes indicated that the toxicity of Ac4MAN-ATO-LIP was lower than that of free ATO but stronger than that of ATO-LIP (without insertion of DSPE-PEG-1000-Ac4MAN). The uptake of vesicles by U87 glioma cells displayed that the cellular uptake of Ac4MAN-Rho-LIP (labeled by rhodamine) was remarkably improved, compared with Rho-LIP. The in vivo biodistribution results showed the superiority of Ac4MAN-Rho-LIP in enhanced intracranial accumulation. Furthermore, the treatment of orthotopic glioma in Balb/c nude mice with Ac4MAN-ATO-LIP elongated the survival time of the animals than that with physiological saline, free ATO, or ATO-LIP, respectively. All the results suggested that the Ac4MAN-ATO-LIP had stronger anti-glioma effects as well as lower toxicities, and may be a promising approach for the treatment of brain cancer.
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Construction of arsenic-metal complexes loaded nanodrugs for solid tumor therapy: A mini review. Int J Pharm 2020; 583:119385. [PMID: 32376447 DOI: 10.1016/j.ijpharm.2020.119385] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2020] [Revised: 04/27/2020] [Accepted: 04/28/2020] [Indexed: 02/04/2023]
Abstract
Arsenic trioxide (As2O3), a front-line therapeutic agent against acute promyelocytic leukemia, has a broad spectrum against malignancies. Unfortunately, the clinical application of As2O3 in treating hematological cancers has not been transformed to solid tumors, for its dose-limited toxicity and undesirable pharmacokinetics. The ordinary As2O3 loaded nanodrugs (such as liposomes, polymer micelles, albumin-based nanodrugs, and silica-based nanodrugs, etc.) still could not fuel up pharmaceuticals and eradicate toxicity for low delivery efficiency caused by the instability and severe drug leakage of formulations during circulation. Recently, the approach of forming and delivering arsenic-metal complexes which will dissociate in the tumoral environment caught our mind. This is the most effective strategy to reduce drug leakage in circulation and accumulate arsenite ions in tumor sites, therefore promote the anti-tumor effect and lighten the toxicity of the drug. This review aims to explain the formation mechanism of arsenic-metal nanocomposites and summarize the constructing strategies of the arsenic-metal nanocomplexes (arsenic-nickel, arsenic-manganese, arsenic-platinum, arsenic-gadolinium, arsenic-zinc, and arsenic-iron nanobins) loaded nanodrugs for solid tumor therapy. Furthermore, the expectations and challenges of arsenic-metal complexes containing nanodrugs for cancer therapy in the future were discussed.
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Cioloboc D, Kurtz DM. Targeted cancer cell delivery of arsenate as a reductively activated prodrug. J Biol Inorg Chem 2020; 25:441-449. [PMID: 32189144 DOI: 10.1007/s00775-020-01774-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2020] [Accepted: 03/04/2020] [Indexed: 12/22/2022]
Abstract
Nanoformulations, prodrugs, and targeted therapies are among the most intensively investigated approaches to new cancer therapeutics. Human ferritin has been used extensively as a nanocarrier for the delivery of drugs and imaging agents to cancerous tumor cells both in vitro and in vivo. We report exploitation of the native properties of ferritin, which can be co-loaded with simple forms of iron (FeOOH) and arsenic (arsenate) in place of the native phosphate. The As(III) form arsenic trioxide has been successfully used to treat one blood cancer, but has so far proven too systemically toxic for use on solid tumors in the clinic. The As(V) form, arsenate, on the other hand, while much less systemically toxic upon bolus injection has also proven ineffective for cancer therapy. We extended the C-terminal ends of the human ferritin subunits with a tumor cell receptor targeting peptide and loaded this modified ferritin with ~ 800 arsenates and ~ 1100 irons. Our results demonstrate targeting and uptake of the iron, arsenate-loaded modified human ferritin by breast cancer cells. At the same arsenic levels, the cytotoxicity of the iron, arsenate-loaded human ferritin was equivalent to that of free arsenic trioxide and much greater than that of free arsenate. The iron-only loaded human ferritin was not cytotoxic at the highest achievable doses. The results are consistent with the receptor-targeted human ferritin delivering arsenate as a reductively activated 'prodrug'. This targeted delivery could be readily adapted to treat other types of solid tumor cancers.
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Affiliation(s)
- Daniela Cioloboc
- Department of Chemistry, University of Texas at San Antonio, San Antonio, TX, USA
| | - Donald M Kurtz
- Department of Chemistry, University of Texas at San Antonio, San Antonio, TX, USA.
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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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Couturaud B, Houston ZH, Cowin GJ, Prokeš I, Foster JC, Thurecht KJ, O’Reilly RK. Supramolecular Fluorine Magnetic Resonance Spectroscopy Probe Polymer Based on Passerini Bifunctional Monomer. ACS Macro Lett 2019; 8:1479-1483. [PMID: 35651191 DOI: 10.1021/acsmacrolett.9b00626] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
A water-soluble fluorine magnetic resonance spectroscopy host-guest probe, P(HPA-co-AdamCF3A), was successfully constructed from the facile synthesis of a bifunctional monomer via a quantitative Passerini reaction. Supramolecular complexation with (2-hydroxypropyl)-β-cyclodextrin promoted a change in the chemical environment, leading to modulation of both the relaxation properties as well as chemical shift of the fluorine moieties. This change was used to probe the supramolecular interaction by 19F MRI spectroscopy and give insight into fluorine probe formulation. This work provides a fundamental basis for an 19F MR imaging tracer capable of assessing host-guest inclusion and a potential model to follow the fate of a drug delivery system in vivo.
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Affiliation(s)
- Benoit Couturaud
- School of Chemistry, University of Birmingham, Edgbaston, B15 2TT Birmingham, U.K
- Université Paris-Est, East Paris Institute of Chemistry & Materials Science (ICMPE), UMR 7182 CNRS-UPEC, 2 rue Henri Dunant, 94320 Thiais, France
| | - Zachary H. Houston
- Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, St Lucia, Queensland 4072, Australia
- Centre for Advanced Imaging, The University of Queensland, St Lucia, Queensland 4072, Australia
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, The University of Queensland, St Lucia, Queensland 4072, Australia
| | - Gary J. Cowin
- Centre for Advanced Imaging, The University of Queensland, St Lucia, Queensland 4072, Australia
| | - Ivan Prokeš
- Department of Chemistry, University of Warwick, Gibbet Hill Road, Coventry CV4 7AL, U.K
| | - Jeffrey C. Foster
- School of Chemistry, University of Birmingham, Edgbaston, B15 2TT Birmingham, U.K
| | - Kristofer J. Thurecht
- Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, St Lucia, Queensland 4072, Australia
- Centre for Advanced Imaging, The University of Queensland, St Lucia, Queensland 4072, Australia
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, The University of Queensland, St Lucia, Queensland 4072, Australia
| | - Rachel K. O’Reilly
- School of Chemistry, University of Birmingham, Edgbaston, B15 2TT Birmingham, U.K
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An inhalable nanoparticulate STING agonist synergizes with radiotherapy to confer long-term control of lung metastases. Nat Commun 2019; 10:5108. [PMID: 31704921 PMCID: PMC6841721 DOI: 10.1038/s41467-019-13094-5] [Citation(s) in RCA: 133] [Impact Index Per Article: 26.6] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2019] [Accepted: 10/17/2019] [Indexed: 12/19/2022] Open
Abstract
Mounting evidence suggests that the tumor microenvironment is profoundly immunosuppressive. Thus, mitigating tumor immunosuppression is crucial for inducing sustained antitumor immunity. Whereas previous studies involved intratumoral injection, we report here an inhalable nanoparticle-immunotherapy system targeting pulmonary antigen presenting cells (APCs) to enhance anticancer immunity against lung metastases. Inhalation of phosphatidylserine coated liposome loaded with STING agonist cyclic guanosine monophosphate–adenosine monophosphate (NP-cGAMP) in mouse models of lung metastases enables rapid distribution of NP-cGAMP to both lungs and subsequent uptake by APCs without causing immunopathology. NP-cGAMP designed for enhanced cytosolic release of cGAMP stimulates STING signaling and type I interferons production in APCs, resulting in the pro-inflammatory tumor microenvironment in multifocal lung metastases. Furthermore, fractionated radiation delivered to one tumor-bearing lung synergizes with inhaled NP-cGAMP, eliciting systemic anticancer immunity, controlling metastases in both lungs, and conferring long-term survival in mice with lung metastases and with repeated tumor challenge. Successful anticancer immunotherapy should induce robust systemic immunity against metastases. Here, the authors engineer an inhalable nano-STING agonist, which synergizes with fractionated radiation to control lung metastases and confers long-term systemic antitumor immunity in mice.
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Allen SA, Datta S, Sandoval J, Tomilov A, Sears T, Woolard K, Angelastro JM, Cortopassi GA. Cetylpyridinium chloride is a potent AMP-activated kinase (AMPK) inducer and has therapeutic potential in cancer. Mitochondrion 2019; 50:19-24. [PMID: 31654752 DOI: 10.1016/j.mito.2019.09.009] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2018] [Revised: 09/21/2019] [Accepted: 09/23/2019] [Indexed: 12/25/2022]
Abstract
AMP-activated protein kinase (AMPK) is a eukaryotic energy sensor and protector from mitochondrial/energetic stress that is also a therapeutic target for cancer and metabolic disease. Metformin is an AMPK inducer that has been used in cancer therapeutic trials. Through screening we isolated cetylpyridinium chloride (CPC), a drug known to dose-dependently inhibit mitochondrial complex 1, as a potent and dose-dependent AMPK stimulator. Mitochondrial biogenesis and bioenergetics changes have also been implicated in glioblastoma, which is the most aggressive form of brain tumors. Cetylpyridinium chloride has been administered in humans as a safe drug-disinfectant for several decades, and we report here that under in vitro conditions, cetylpyridinium chloride kills glioblastoma cells in a dose dependent manner at a higher efficacy compared to current standard of care drug, temozolomide.
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Affiliation(s)
- Sonia A Allen
- Department of Molecular Biosciences, 1089 Veterinary Medicine Dr., VM3B, UC Davis, CA 95616, USA.
| | - Sandipan Datta
- Department of Molecular Biosciences, 1089 Veterinary Medicine Dr., VM3B, UC Davis, CA 95616, USA.
| | - Jose Sandoval
- Department of Molecular Biosciences, 1089 Veterinary Medicine Dr., VM3B, UC Davis, CA 95616, USA.
| | - Alexey Tomilov
- Department of Molecular Biosciences, 1089 Veterinary Medicine Dr., VM3B, UC Davis, CA 95616, USA.
| | - Thomas Sears
- Department of Pathology, Microbiology, and Immunology, 4206 Veterinary Medicine Dr., VM3A, UC Davis, CA 95616, USA.
| | - Kevin Woolard
- Department of Pathology, Microbiology, and Immunology, 4206 Veterinary Medicine Dr., VM3A, UC Davis, CA 95616, USA.
| | - James M Angelastro
- Department of Molecular Biosciences, 1089 Veterinary Medicine Dr., VM3B, UC Davis, CA 95616, USA.
| | - Gino A Cortopassi
- Department of Molecular Biosciences, 1089 Veterinary Medicine Dr., VM3B, UC Davis, CA 95616, USA.
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Pratiwi FW, Kuo CW, Chen BC, Chen P. Recent advances in the use of fluorescent nanoparticles for bioimaging. Nanomedicine (Lond) 2019; 14:1759-1769. [DOI: 10.2217/nnm-2019-0105] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Rapid and recent progress in fluorescence microscopic techniques has allowed for routine discovery and viewing of biological structures and processes in unprecedented spatiotemporal resolution. In these imaging techniques, fluorescent nanoparticles (NPs) play important roles in the improvement of reporting systems. A short overview of recently developed fluorescent NPs used for advanced in vivo imaging will be discussed in this mini-review. The discussion begins with the contribution of fluorescence imaging in exploring the fate of NPs in biological systems. NP applications for in vivo imaging, including cell labeling, multimodal imaging and theranostic agents, are then discussed. Finally, despite all of the advancements in bioimaging, some unsolved challenges will be briefly discussed concerning future research directions.
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Affiliation(s)
| | - Chiung Wen Kuo
- Research Center for Applied Sciences, Academia Sinica, Taipei, Taiwan
| | - Bi-Chang Chen
- Research Center for Applied Sciences, Academia Sinica, Taipei, Taiwan
| | - Peilin Chen
- Research Center for Applied Sciences, Academia Sinica, Taipei, Taiwan
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Chi X, Zhang R, Zhao T, Gong X, Wei R, Yin Z, Lin H, Li D, Shan H, Gao J. Targeted arsenite-loaded magnetic multifunctional nanoparticles for treatment of hepatocellular carcinoma. NANOTECHNOLOGY 2019; 30:175101. [PMID: 30654348 DOI: 10.1088/1361-6528/aaff9e] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Arsenic trioxide (ATO), an FDA-approved drug for acute promyelocytic leukemia, also has great potential for treatment of solid tumors. Drug delivery powered by recent advances in nanotechnology has boosted the efficacy of many drugs, which is enlightening for applications of ATO in treating solid tumors. Herein, we reported arsenite-loaded multifunctional nanoparticles that are capable of pH-responsive ATO release for treating hepatocellular carcinoma (HCC) and real-time monitoring via magnetic resonance imaging. We fabricated these nanoparticles (designated as magnetic large-pore mesoporous silica nanoparticle (M-LPMSN)-NiAsO x ) by loading nanoparticulate ATO prodrugs (NiAsO x ) into the pores of large-pore mesoporous silica nanoparticles (LPMSNs) that contain magnetic iron oxide nanoparticles in the center. The surface of these nanodrugs was modified with a targeting ligand folic acid (FA) to further enhance the drug efficacy. Releasing profiles manifest the responsive discharging of arsenite in acidic environment. In vitro experiments with SMMC-7721 cells reveal that M-LPMSN-NiAsO x -FA nanodrugs have significantly higher cytotoxicity than traditional free ATO and induce more cell apoptosis. In vivo experiments with mice bearing H22 tumors further confirm the superior antitumor efficacy of M-LPMSN-NiAsO x -FA over traditional free ATO and demonstrate the outstanding imaging ability of M-LPMSN-NiAsO x -FA for real-time tumor monitoring. These targeted arsenite-loaded magnetic mesoporous silica nanoparticles integrating imaging and therapy hold great promise for treatment of HCC, indicating the auspicious potential of LPMSN-based nanoplatforms.
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Affiliation(s)
- Xiaoqin Chi
- Fujian Provincial Key Laboratory of Chronic Liver Disease and Hepatocellular Carcinoma, Xiamen Translational Medical Key Laboratory of Hepatobiliary and Pancreatic Tumor, Zhongshan Hospital, Xiamen University, Xiamen 361004, People's Republic of China
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Abstract
Theranostic approaches using nanotechnology have been a hot research area for the past decade. All nano drug delivery techniques and architectures have some limitations, as do diagnostic nano-approaches. Thus, combining nano drug delivery strategies with diagnostic techniques using nanoparticles for improving imaging modalities has been the key to fill up those gaps. In the past decade, lots of approaches have been made with different combinations of biomaterials fabricated/synthesized to nanostructures with modified surface functionalization to improve their overall theranostic properties. This article summarizes recent research works based on the biomaterials used for fabricating these nanostructures. Their combinations with other biomaterials have been demonstrated with their overall advantages and limitations.
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Reeβing F, Szymanski W. Following nanomedicine activation with magnetic resonance imaging: why, how, and what's next? Curr Opin Biotechnol 2018; 58:9-18. [PMID: 30390536 DOI: 10.1016/j.copbio.2018.10.008] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2018] [Accepted: 10/14/2018] [Indexed: 02/08/2023]
Abstract
Nanomedicines, such as liposomal formulations, play an important role in cancer therapy. To support their development, medical imaging modalities are employed for following the drug delivery. Encapsulation of MRI contrast agents, which change their relaxivity upon co-release with the drug, is a promising strategy for monitoring both the biodistribution and payload release from a nanocarrier. This approach is successfully applied in preclinical settings to image the activation of liposomes responsive to heat, pH changes or sonication. Recent advances include combination with different treatments and the implementation of chemical exchange saturation transfer imaging to gain spectral resolution over different contrast agents. However, this field still faces challenges, such as matching the pharmacokinetic profiles of the contrast agents and the liberated drugs.
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Affiliation(s)
- Friederike Reeβing
- University Medical Center Groningen, Department of Radiology, University of Groningen, Hanzeplein 1, 9713 GZ, Groningen, The Netherlands; Centre for Systems Chemistry, Stratingh Institute for Chemistry, Faculty of Science and Engineering, University of Groningen, Nijenborgh 7, 9747 AG Groningen, The Netherlands
| | - Wiktor Szymanski
- University Medical Center Groningen, Department of Radiology, University of Groningen, Hanzeplein 1, 9713 GZ, Groningen, The Netherlands; Centre for Systems Chemistry, Stratingh Institute for Chemistry, Faculty of Science and Engineering, University of Groningen, Nijenborgh 7, 9747 AG Groningen, The Netherlands.
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25
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Ganipineni LP, Danhier F, Préat V. Drug delivery challenges and future of chemotherapeutic nanomedicine for glioblastoma treatment. J Control Release 2018; 281:42-57. [PMID: 29753958 DOI: 10.1016/j.jconrel.2018.05.008] [Citation(s) in RCA: 128] [Impact Index Per Article: 21.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2018] [Revised: 05/07/2018] [Accepted: 05/09/2018] [Indexed: 12/20/2022]
Abstract
Glioblastoma (GBM) is one of the most aggressive and deadliest central nervous system tumors, and the current standard treatment is surgery followed by radiotherapy with concurrent chemotherapy. Nevertheless, the survival period is notably low. Although ample research has been performed to develop an effective therapeutic strategy for treating GBM, the success of extending patients' survival period and quality of life is limited. This review focuses on the strategies developed to address the challenges associated with drug delivery in GBM, particularly nanomedicine. The first part describes major obstacles to the development of effective GBM treatment strategies. The second part focuses on the conventional chemotherapeutic nanomedicine strategies, their limitations and the novel and advanced strategies of nanomedicine, which could be promising for GBM treatment. We also highlighted the prominence of nanomedicine clinical translation. The near future looks bright following the beginning of clinical translation of nanochemotherapy for GBM.
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Affiliation(s)
- Lakshmi Pallavi Ganipineni
- Université catholique de Louvain, Louvain Drug Research Institute, Advanced Drug Delivery and Biomaterials, Avenue Mounier, 73 bte B1 73.12, 1200 Brussels, Belgium
| | - Fabienne Danhier
- Université catholique de Louvain, Louvain Drug Research Institute, Advanced Drug Delivery and Biomaterials, Avenue Mounier, 73 bte B1 73.12, 1200 Brussels, Belgium
| | - Véronique Préat
- Université catholique de Louvain, Louvain Drug Research Institute, Advanced Drug Delivery and Biomaterials, Avenue Mounier, 73 bte B1 73.12, 1200 Brussels, Belgium.
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26
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Wang L, Habib AA, Mintz A, Li KC, Zhao D. Phosphatidylserine-Targeted Nanotheranostics for Brain Tumor Imaging and Therapeutic Potential. Mol Imaging 2018; 16:1536012117708722. [PMID: 28654387 PMCID: PMC5470144 DOI: 10.1177/1536012117708722] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Phosphatidylserine (PS), the most abundant anionic phospholipid in cell membrane, is strictly confined to the inner leaflet in normal cells. However, this PS asymmetry is found disruptive in many tumor vascular endothelial cells. We discuss the underlying mechanisms for PS asymmetry maintenance in normal cells and its loss in tumor cells. The specificity of PS exposure in tumor vasculature but not normal blood vessels may establish it a useful biomarker for cancer molecular imaging. Indeed, utilizing PS-targeting antibodies, multiple imaging probes have been developed and multimodal imaging data have shown their high tumor-selective targeting in various cancers. There is a critical need for improved diagnosis and therapy for brain tumors. We have recently established PS-targeted nanoplatforms, aiming to enhance delivery of imaging contrast agents across the blood-brain barrier to facilitate imaging of brain tumors. Advantages of using the nanodelivery system, in particular, lipid-based nanocarriers, are discussed here. We also describe our recent research interest in developing PS-targeted nanotheranostics for potential image-guided drug delivery to treat brain tumors.
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Affiliation(s)
- Lulu Wang
- 1 Department of Biomedical Engineering, Wake Forest School of Medicine, Winston-Salem, NC, USA
| | - Amyn A Habib
- 2 Department of Neurology and Neurotherapeutics, University of Texas Southwestern Medical Center, Dallas, TX, USA.,3 North Texas VA Medical Center, Dallas, TX, USA
| | - Akiva Mintz
- 4 Department of Cancer Biology, Wake Forest School of Medicine, Winston-Salem, NC, USA.,5 Department of Radiology, Wake Forest School of Medicine, Winston-Salem, NC, USA
| | - King C Li
- 4 Department of Cancer Biology, Wake Forest School of Medicine, Winston-Salem, NC, USA.,6 Clinical and Translational Science Institute, Wake Forest School of Medicine, Winston-Salem, NC, USA
| | - Dawen Zhao
- 1 Department of Biomedical Engineering, Wake Forest School of Medicine, Winston-Salem, NC, USA.,3 North Texas VA Medical Center, Dallas, TX, USA
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27
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Zangabad PS, Mirkiani S, Shahsavari S, Masoudi B, Masroor M, Hamed H, Jafari Z, Taghipour YD, Hashemi H, Karimi M, Hamblin MR. Stimulus-responsive liposomes as smart nanoplatforms for drug delivery applications. NANOTECHNOLOGY REVIEWS 2018; 7:95-122. [PMID: 29404233 PMCID: PMC5796673 DOI: 10.1515/ntrev-2017-0154] [Citation(s) in RCA: 77] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Abstract
Liposomes are known to be promising nanoparticles (NPs) for drug delivery applications. Among different types of self-assembled NPs, liposomes stand out for their non-toxic nature, and their possession of dual hydrophilic-hydrophobic domains. Advantages of liposomes include the ability to solubilize hydrophobic drugs, the ability to incorporate different hydrophilic and lipophilic drugs at the same time, lessening the exposure of host organs to potentially toxic drugs and allowing modification of the surface by a variety of different chemical groups. This modification of the surface, or of the individual constituents, may be used to achieve two important goals. Firstly, ligands for active targeting can be attached that are recognized by cognate receptors over-expressed on the target cells of tissues. Secondly, modification can be used to impart a stimulus-responsive or "smart" character to the liposomes, whereby the cargo is released on demand only when certain internal stimuli (pH, reducing agents, specific enzymes) or external stimuli (light, magnetic field or ultrasound) are present. Here, we review the field of smart liposomes for drug delivery applications.
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Affiliation(s)
- Parham Sahandi Zangabad
- Research Center for Pharmaceutical Nanotechnology (RCPN), Tabriz University of Medical Science (TUOMS), Tabriz, Iran
- Cellular and Molecular Research Center, Iran University of Medical Sciences, Tehran, Iran
- Bio-Nano Interfaces: Convergence of Sciences (BNICS), Universal Scientific Education and Research Network (USERN), Tehran, Iran
- Advanced Nanobiotechnology and Nanomedicine Research Group (ANNRG), Iran University of Medical Sciences, Tehran, Iran
- Nanomedicine Research Association (NRA), Universal Scientific Education and Research Network (USERN), Tehran, Iran
| | - Soroush Mirkiani
- Advanced Nanobiotechnology and Nanomedicine Research Group (ANNRG), Iran University of Medical Sciences, Tehran, Iran
- Bioceramics and Implants Laboratory, Department of Life Science Engineering, Faculty of New Sciences and Technologies, University of Tehran, Tehran 1439955941, Iran
| | - Shayan Shahsavari
- Advanced Nanobiotechnology and Nanomedicine Research Group (ANNRG), Iran University of Medical Sciences, Tehran, Iran
- Nanoclub Elites Association, Iran Nanotechnology Initiative Council Tehran, Iran
- Mataab Company, Biotechnology Incubator, Production and Research Complex, Pasteur Institute of Iran, Karaj, Iran
| | - Behrad Masoudi
- Advanced Nanobiotechnology and Nanomedicine Research Group (ANNRG), Iran University of Medical Sciences, Tehran, Iran
- School of Chemistry, College of Science, University of Tehran, Tehran, Iran
| | - Maryam Masroor
- Advanced Nanobiotechnology and Nanomedicine Research Group (ANNRG), Iran University of Medical Sciences, Tehran, Iran
- School of Metallurgy and Materials Engineering, College of Engineering, University of Tehran, Tehran, Iran
| | - Hamid Hamed
- Advanced Nanobiotechnology and Nanomedicine Research Group (ANNRG), Iran University of Medical Sciences, Tehran, Iran
- Petroleum and Chemical Engineering Department – Sharif University of Technology – Tehran – Iran
| | - Zahra Jafari
- Advanced Nanobiotechnology and Nanomedicine Research Group (ANNRG), Iran University of Medical Sciences, Tehran, Iran
- Department of Food Science and Technology, College of Agriculture and Food Science, Ayatollah Amoli Branch, Islamic Azad University, Amol, Iran
| | - Yasamin Davatgaran Taghipour
- Advanced Nanobiotechnology and Nanomedicine Research Group (ANNRG), Iran University of Medical Sciences, Tehran, Iran
- Department of medical nanotechnology, school of advanced technologies in medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Hura Hashemi
- Advanced Nanobiotechnology and Nanomedicine Research Group (ANNRG), Iran University of Medical Sciences, Tehran, Iran
- Faculty of Pharmacy, Tehran University of Medical Sciences, P. O. Box 14155-6451, Tehran, Iran
| | - Mahdi Karimi
- Cellular and Molecular Research Center, Iran University of Medical Sciences, Tehran, Iran
- Department of Medical Nanotechnology, Faculty of Advanced Technologies in Medicine, Iran University of Medical Sciences, Tehran, Iran
- Research Center for Science and Technology in Medicine, Tehran University of Medical Sciences, Tehran, Iran
- Wellman Center for Photomedicine, Massachusetts General Hospital, Harvard Medical School, Boston, USA
| | - Michael R. Hamblin
- Wellman Center for Photomedicine, Massachusetts General Hospital, Harvard Medical School, Boston, USA
- Department of Dermatology, Harvard Medical School, Boston, USA
- Harvard-MIT Division of Health Sciences and Technology, Cambridge, USA
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28
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Zhang L, Habib AA, Zhao D. Phosphatidylserine-targeted liposome for enhanced glioma-selective imaging. Oncotarget 2018; 7:38693-38706. [PMID: 27231848 PMCID: PMC5122421 DOI: 10.18632/oncotarget.9584] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2016] [Accepted: 04/28/2016] [Indexed: 12/31/2022] Open
Abstract
Phosphatidylserine (PS), which is normally intracellular, becomes exposed on the outer surface of viable endothelial cells (ECs) of tumor vasculature. Utilizing a PS-targeting antibody, we have recently established a PS-targeted liposomal (PS-L) nanoplatform that has demonstrated to be highly tumor-selective. Because of the vascular lumen-exposed PS that is immediately accessible without a need to penetrate the intact blood brain barrier (BBB), we hypothesize that the systemically administered PS-L binds specifically to tumor vascular ECs, becomes subsequently internalized into the cells and then enables its cargos to be efficiently delivered to glioma parenchyma. To test this, we exploited the dual MRI/optical imaging contrast agents-loaded PS-L and injected it intravenously into mice bearing intracranial U87 glioma. At 24 h, both in vivo optical imaging and MRI depicted enhanced tumor contrast, distinct from the surrounding normal brain. Intriguingly, longitudinal MRI revealed temporal and spatial intratumoral distribution of the PS-L by following MRI contrast changes, which appeared punctate in tumor periphery at an earlier time point (4 h), but became clustering and disseminated throughout the tumor at 24 h post injection. Importantly, glioma-targeting specificity of the PS-L was antigen specific, since a control probe of irrelevant specificity showed minimal accumulation in the glioma. Together, these results indicate that the PS-L nanoplatform enables the enhanced, glioma-targeted delivery of imaging contrast agents by crossing the tumor BBB efficiently, which may also serve as a useful nanoplatform for anti-glioma drugs.
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Affiliation(s)
- Liang Zhang
- Department of Radiology, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Amyn A Habib
- Department of Neurology and Neurotherapeutics, University of Texas Southwestern Medical Center and the North Texas VA Medical Center, Dallas, TX, USA
| | - Dawen Zhao
- Department of Biomedical Engineering, Wake Forest School of Medicine, Winston Salem, NC, USA.,Department of Cancer Biology, Wake Forest School of Medicine, Winston Salem, NC, USA
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29
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Chi X, Yin Z, Jin J, Li H, Zhou J, Zhao Z, Zhang S, Zhao W, Xie C, Li J, Feng M, Lin H, Wang X, Gao J. Arsenite-loaded nanoparticles inhibit the invasion and metastasis of a hepatocellular carcinoma: in vitro and in vivo study. NANOTECHNOLOGY 2017; 28:445101. [PMID: 28829335 DOI: 10.1088/1361-6528/aa8791] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Postoperative recurrence and metastasis are the major problems for the current treatment of hepatocellular carcinomas (HCC) in the clinic, including hepatectomy and liver transplantation. Here, we report that arsentic-loaded nanoparticles (ALNPs) are able to reduce the invasion of HCC cells in vitro, and, more importantly, can strongly suppress the invasion and metastasis of HCC in vivo without adverse side effects. Compared to free drug arsenic trioxide , ALNPs can deliver the drug into cancer cells more efficiently, destroy the structure of microtubules and reduce the aggregation of microfilaments in cell membranes more significantly. Furthermore, our results also reveal that tumor cells in murine blood were reduced remarkably after intravenous injection of ALNPs, indicating that this nano-drug may efficiently kill circulating tumor cells in vivo. In conclusion, our nano-drug ALNPs have great potential for the suppression of metastasis of HCC, which may open up a new avenue for the effective treatment of HCC without metastasis and recurrence.
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Affiliation(s)
- Xiaoqin Chi
- Fujian Provincial Key Laboratory of Chronic Liver Disease and Hepatocellular Carcinoma, Xiamen Translational Medical Key Laboratory of Hepatobiliary and Pancreatic Tumor, Zhongshan Hospital, Xiamen University, Xiamen 361004, People's Republic of China
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30
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Ellison PA, Chen F, Goel S, Barnhart TE, Nickles RJ, DeJesus OT, Cai W. Intrinsic and Stable Conjugation of Thiolated Mesoporous Silica Nanoparticles with Radioarsenic. ACS APPLIED MATERIALS & INTERFACES 2017; 9:6772-6781. [PMID: 28165700 PMCID: PMC5597940 DOI: 10.1021/acsami.6b14049] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/08/2023]
Abstract
The development of new image-guided drug delivery tools to improve the therapeutic efficacy of chemotherapeutics remains an important goal in nanomedicine. Using labeling strategies that involve radioelements that have theranostic pairs of diagnostic positron-emitting isotopes and therapeutic electron-emitting isotopes has promise in achieving this goal and further enhancing drug performance through radiotherapeutic effects. The isotopes of radioarsenic offer such theranostic potential and would allow for the use of positron emission tomography (PET) for image-guided drug delivery studies of the arsenic-based chemotherapeutic arsenic trioxide (ATO). Thiolated mesoporous silica nanoparticles (MSN) are shown to effectively and stably bind cyclotron-produced radioarsenic. Labeling studies elucidate that this affinity is a result of specific binding between trivalent arsenic and nanoparticle thiol surface modification. Serial PET imaging of the in vivo murine biodistribution of radiolabeled silica nanoparticles shows very good stability toward dearsenylation that is directly proportional to silica porosity. Thiolated MSNs are found to have a macroscopic arsenic loading capacity of 20 mg of ATO per gram of MSN, sufficient for delivery of chemotherapeutic quantities of the drug. These results show the great potential of radioarsenic-labeled thiolated MSN for the preparation of theranostic radiopharmaceuticals and image-guided drug delivery of ATO-based chemotherapeutics.
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Affiliation(s)
- Paul A. Ellison
- Department of Medical Physics, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin 53726, United States
| | - Feng Chen
- Department of Radiology, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin 53726, United States
| | - Shreya Goel
- Materials Science Program, University of Wisconsin—Madison, Madison, Wisconsin 53706, United States
| | - Todd E. Barnhart
- Department of Medical Physics, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin 53726, United States
| | - Robert J. Nickles
- Department of Medical Physics, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin 53726, United States
| | - Onofre T. DeJesus
- Department of Medical Physics, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin 53726, United States
| | - Weibo Cai
- Department of Medical Physics, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin 53726, United States
- Department of Radiology, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin 53726, United States
- Materials Science Program, University of Wisconsin—Madison, Madison, Wisconsin 53706, United States
- Carbone Cancer Center, University of Wisconsin—Madison, Madison, Wisconsin 53706, United States
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31
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Akhtar A, Wang SX, Ghali L, Bell C, Wen X. Recent advances in arsenic trioxide encapsulated nanoparticles as drug delivery agents to solid cancers. J Biomed Res 2017; 31:177-188. [PMID: 28808212 PMCID: PMC5460606 DOI: 10.7555/jbr.31.20160059] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2016] [Accepted: 08/22/2016] [Indexed: 12/26/2022] Open
Abstract
Since arsenic trioxide was first approved as the front line therapy for acute promyelocytic leukemia 25 years ago, its anti-cancer properties for various malignancies have been under intense investigation. However, the clinical successes of arsenic trioxide in treating hematological cancers have not been translated to solid cancers. This is due to arsenic's rapid clearance by the body's immune system before reaching the tumor site. Several attempts have henceforth been made to increase its bioavailability toward solid cancers without increasing its dosage albeit without much success. This review summarizes the past and current utilization of arsenic trioxide in the medical field with primary focus on the implementation of nanotechnology for arsenic trioxide delivery to solid cancer cells. Different approaches that have been employed to increase arsenic's efficacy, specificity and bioavailability to solid cancer cells were evaluated and compared. The potential of combining different approaches or tailoring delivery vehicles to target specific types of solid cancers according to individual cancer characteristics and arsenic chemistry is proposed and discussed.
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Affiliation(s)
- Anam Akhtar
- Department of Natural Sciences, School of Science and Technology, Middlesex University, London NW4 4BT, UK
| | - Scarlet Xiaoyan Wang
- Department of Natural Sciences, School of Science and Technology, Middlesex University, London NW4 4BT, UK
| | - Lucy Ghali
- Department of Natural Sciences, School of Science and Technology, Middlesex University, London NW4 4BT, UK
| | - Celia Bell
- Department of Natural Sciences, School of Science and Technology, Middlesex University, London NW4 4BT, UK
| | - Xuesong Wen
- Department of Natural Sciences, School of Science and Technology, Middlesex University, London NW4 4BT, UK
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32
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Chen FY, Yi JW, Gu ZJ, Tang BB, Li JQ, Li L, Kulkarni P, Liu L, Mason RP, Tang Q. Inorganic phosphate-triggered release of anti-cancer arsenic trioxide from a self-delivery system: an in vitro and in vivo study. NANOSCALE 2016; 8:6094-6100. [PMID: 26932298 DOI: 10.1039/c6nr00536e] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
On-demand drug delivery is becoming feasible via the design of either exogenous or endogenous stimulus-responsive drug delivery systems. Herein we report the development of gadolinium arsenite nanoparticles as a self-delivery platform to store, deliver and release arsenic trioxide (ATO, Trisenox), a clinical anti-cancer drug. Specifically, unloading of the small molecule drug is triggered by an endogenous stimulus: inorganic phosphate (Pi) in the blood, fluid, and soft or hard tissue. Kinetics in vitro demonstrated that ATO is released with high ON/OFF specificity and no leakage was observed in the silent state. The nanoparticles induced tumor cell apoptosis, and reduced cancer cell migration and invasion. Plasma pharmacokinetics verified extended retention time, but no obvious disturbance of phosphate balance. Therapeutic efficacy on a liver cancer xenograft mouse model was dramatically potentiated with reduced toxicity compared to the free drug. These results suggest a new drug delivery strategy which might be applied for ATO therapy on solid tumors.
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Affiliation(s)
- Fei-yan Chen
- College of Chemistry, Nanchang University, Nanchang, 330031, P. R. China
| | - Jing-wei Yi
- Institute for Advanced Study, Nanchang University, Nanchang, 330031, P. R. China.
| | - Zhe-jia Gu
- Institute for Advanced Study, Nanchang University, Nanchang, 330031, P. R. China.
| | - Bin-bing Tang
- Institute for Advanced Study, Nanchang University, Nanchang, 330031, P. R. China.
| | - Jian-qi Li
- Jiangxi Academy of Medical Science, Nanchang University, Nanchang, 330031, P. R. China
| | - Li Li
- Department of Radiology, UT Southwestern Medical Center, Dallas, Texas 75390, USA
| | - Padmakar Kulkarni
- Department of Radiology, UT Southwestern Medical Center, Dallas, Texas 75390, USA
| | - Li Liu
- Department of Radiology, UT Southwestern Medical Center, Dallas, Texas 75390, USA
| | - Ralph P Mason
- Department of Radiology, UT Southwestern Medical Center, Dallas, Texas 75390, USA
| | - Qun Tang
- Institute for Advanced Study, Nanchang University, Nanchang, 330031, P. R. China. and Department of Radiology, UT Southwestern Medical Center, Dallas, Texas 75390, USA
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33
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Wu X, Han Z, Schur RM, Lu ZR. Targeted Mesoporous Silica Nanoparticles Delivering Arsenic Trioxide with Environment Sensitive Drug Release for Effective Treatment of Triple Negative Breast Cancer. ACS Biomater Sci Eng 2016; 2:501-507. [DOI: 10.1021/acsbiomaterials.5b00398] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Xiaohui Wu
- Department
of Biomedical
Engineering, Case Western Reserve University, Cleveland, Ohio 44106, United States
| | - Zheng Han
- Department
of Biomedical
Engineering, Case Western Reserve University, Cleveland, Ohio 44106, United States
| | - Rebecca M. Schur
- Department
of Biomedical
Engineering, Case Western Reserve University, Cleveland, Ohio 44106, United States
| | - Zheng-Rong Lu
- Department
of Biomedical
Engineering, Case Western Reserve University, Cleveland, Ohio 44106, United States
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34
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McDonagh BH, Singh G, Hak S, Bandyopadhyay S, Augestad IL, Peddis D, Sandvig I, Sandvig A, Glomm WR. L-DOPA-Coated Manganese Oxide Nanoparticles as Dual MRI Contrast Agents and Drug-Delivery Vehicles. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2016; 12:301-306. [PMID: 26619158 DOI: 10.1002/smll.201502545] [Citation(s) in RCA: 50] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/24/2015] [Revised: 09/28/2015] [Indexed: 06/05/2023]
Abstract
Manganese oxide nanoparticles (MONPs) are capable of time-dependent magnetic resonance imaging contrast switching as well as releasing a surface-bound drug. MONPs give T2/T2* contrast, but dissolve and release T1-active Mn(2+) and L-3,4-dihydroxyphenylalanine. Complementary images are acquired with a single contrast agent, and applications toward Parkinson's disease are suggested.
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Affiliation(s)
- Birgitte Hjelmeland McDonagh
- Uglestad Laboratory, Department of Chemical Engineering, Norwegian University of Science and Technology, 7491, Trondheim, Norway
| | - Gurvinder Singh
- Department of Materials Science and Engineering, Norwegian University of Science and Technology, 7491, Trondheim, Norway
| | - Sjoerd Hak
- Department of Circulation and Medical Imaging, Norwegian University of Science and Technology, 7491, Trondheim, Norway
| | - Sulalit Bandyopadhyay
- Uglestad Laboratory, Department of Chemical Engineering, Norwegian University of Science and Technology, 7491, Trondheim, Norway
| | - Ingrid Lovise Augestad
- Department of Neuroscience, Norwegian University of Science and Technology, 7491, Trondheim, Norway
| | - Davide Peddis
- Institute of Structure and Matter, National Research Council, 00015, Monterotondo, Scalo, Italy
| | - Ioanna Sandvig
- Department of Neuroscience, Norwegian University of Science and Technology, 7491, Trondheim, Norway
- John Van Geest Centre for Brain Repair, Department of Clinical Neurosciences, University of Cambridge, CB2 OPY, Cambridge, UK
| | - Axel Sandvig
- Department of Neuroscience, Norwegian University of Science and Technology, 7491, Trondheim, Norway
- Division of Pharmacology and Clinical Neurosciences, Department of Neurosurgery, Umeå University, 901 87, Umeå, Sweden
| | - Wilhelm Robert Glomm
- Uglestad Laboratory, Department of Chemical Engineering, Norwegian University of Science and Technology, 7491, Trondheim, Norway
- Sector for Biotechnology and Nanomedicine, SINTEF Materials and Chemistry, 7465, Trondheim, Norway
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35
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Liu T, Li S, Liu Y, Guo Q, Wang L, Liu D, Zhou J. Mn-complex modified NaDyF4:Yb@NaLuF4:Yb,Er@polydopamine core–shell nanocomposites for multifunctional imaging-guided photothermal therapy. J Mater Chem B 2016; 4:2697-2705. [DOI: 10.1039/c5tb02785c] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Upconversion nanoparticles (UCNPs) have been used as building blocks in the construction of multimodal contrast agents for theranostics, that is, the combination of diagnostics and therapies.
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Affiliation(s)
- Tianyun Liu
- Department of Chemistry
- Capital Normal University
- Beijing
- P. R. China
| | - Senzhi Li
- Department of Chemistry
- Capital Normal University
- Beijing
- P. R. China
| | - Yuxin Liu
- Department of Chemistry
- Capital Normal University
- Beijing
- P. R. China
| | - Quanwei Guo
- Department of Chemistry
- Capital Normal University
- Beijing
- P. R. China
| | - Lu Wang
- Department of Chemistry
- Capital Normal University
- Beijing
- P. R. China
| | - Dongdong Liu
- Department of Chemistry
- Capital Normal University
- Beijing
- P. R. China
| | - Jing Zhou
- Department of Chemistry
- Capital Normal University
- Beijing
- P. R. China
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