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Liu Z, Ren F, Zhang H, Yuan Q, Jiang Z, Liu H, Sun Q, Li Z. Boosting often overlooked long wavelength emissions of rare-earth nanoparticles for NIR-II fluorescence imaging of orthotopic glioblastoma. Biomaterials 2019; 219:119364. [PMID: 31352311 DOI: 10.1016/j.biomaterials.2019.119364] [Citation(s) in RCA: 62] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2019] [Revised: 07/13/2019] [Accepted: 07/14/2019] [Indexed: 01/06/2023]
Abstract
Rare-earth nanoparticles (RE NPs) with narrow long wavelength emissions have been recently investigated for their potential application for fluorescence imaging in the second near-infrared window (NIR-II). Previously these RE NPs have a very limited application in the diagnosis and treatment of deep-seated tumors such as brain tumors, due to their weak fluorescence in the range of 1300-1700 nm. Herein, we report a significant enhancement of more than 10 times regular emission of NaNdF4 nanoparticles at 1340 nm wavelength by coating them with an inert layer of NaLuF4, followed by sensitizing with a near-infrared dye (IR-808). We deliver these highly bright nanoparticles into the brain by using focused ultrasound to temporarily open the blood-brain barrier (BBB), and then detect the orthotopic glioblastoma by fluorescence imaging at 1340 nm. The images obtained from long wavelength fluorescence (i.e. 1340 nm) exhibited better resolution and contrast compared to the short wavelength fluorescence (i.e. 1060 nm). Our study not only provides insights for enhancing often overlooked emissions of rare-earth nanoparticles for NIR-II fluorescence imaging of deep-seated tumors, but also demonstrates great potential of focused ultrasound based technology in delivering nanotheranostic agents.
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Affiliation(s)
- Zheng Liu
- Center for Molecular Imaging and Nuclear Medicine, State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X), Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Suzhou, 215123, PR China
| | - Feng Ren
- Center for Molecular Imaging and Nuclear Medicine, State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X), Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Suzhou, 215123, PR China
| | - Hao Zhang
- Center for Molecular Imaging and Nuclear Medicine, State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X), Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Suzhou, 215123, PR China
| | - Qiang Yuan
- The Second Affiliated Hospital of Soochow University, Suzhou, 215004, PR China
| | - Zhilin Jiang
- Center for Molecular Imaging and Nuclear Medicine, State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X), Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Suzhou, 215123, PR China
| | - Hanghang Liu
- Center for Molecular Imaging and Nuclear Medicine, State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X), Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Suzhou, 215123, PR China
| | - Qiao Sun
- Center for Molecular Imaging and Nuclear Medicine, State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X), Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Suzhou, 215123, PR China
| | - Zhen Li
- Center for Molecular Imaging and Nuclear Medicine, State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X), Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Suzhou, 215123, PR China.
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Qi C, Musetti S, Fu LH, Zhu YJ, Huang L. Biomolecule-assisted green synthesis of nanostructured calcium phosphates and their biomedical applications. Chem Soc Rev 2019; 48:2698-2737. [PMID: 31080987 DOI: 10.1039/c8cs00489g] [Citation(s) in RCA: 86] [Impact Index Per Article: 17.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Calcium phosphates (CaPs) are ubiquitous in nature and vertebrate bones and teeth, and have high biocompatibility and promising applications in various biomedical fields. Nanostructured calcium phosphates (NCaPs) are recognized as promising nanocarriers for drug/gene/protein delivery owing to their high specific surface area, pH-responsive degradability, high drug/gene/protein loading capacity and sustained release performance. In order to control the structure and surface properties of NCaPs, various biomolecules with high biocompatibility such as nucleic acids, proteins, peptides, liposomes and phosphorus-containing biomolecules are used in the synthesis of NCaPs. Moreover, biomolecules play important roles in the synthesis processes, resulting in the formation of various NCaPs with different sizes and morphologies. At room temperature, biomolecules can play the following roles: (1) acting as a biocompatible organic phase to form biomolecule/CaP hybrid nanostructured materials; (2) serving as a biotemplate for the biomimetic mineralization of NCaPs; (3) acting as a biocompatible modifier to coat the surface of NCaPs, preventing their aggregation and increasing their colloidal stability. Under heating conditions, biomolecules can (1) control the crystallization process of NCaPs by forming biomolecule/CaP nanocomposites before heating; (2) prevent the rapid and disordered growth of NCaPs by chelating with Ca2+ ions to form precursors; (3) provide the phosphorus source for the controlled synthesis of NCaPs by using phosphorus-containing biomolecules. This review focuses on the important roles of biomolecules in the synthesis of NCaPs, which are expected to guide the design and controlled synthesis of NCaPs. Moreover, we will also summarize the biomedical applications of NCaPs in nanomedicine and tissue engineering, and discuss their current research trends and future prospects.
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Affiliation(s)
- Chao Qi
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050, P. R. China.
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Nakatake M, Kurosaki H, Kuwano N, Horita K, Ito M, Kono H, Okamura T, Hasegawa K, Yasutomi Y, Nakamura T. Partial Deletion of Glycoprotein B5R Enhances Vaccinia Virus Neutralization Escape while Preserving Oncolytic Function. MOLECULAR THERAPY-ONCOLYTICS 2019; 14:159-171. [PMID: 31236440 PMCID: PMC6580015 DOI: 10.1016/j.omto.2019.05.003] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/01/2018] [Accepted: 05/09/2019] [Indexed: 11/12/2022]
Abstract
Vaccinia virus (VV) has been utilized in oncolytic virotherapy, but it risks a host antiviral immune response. VV has an extracellular enveloped virus (EEV) form consisting of a normal virion covered with a host-derived outer membrane that enables its spread via circulation while evading host immune mechanisms. However, the immune resistance of EEV is only partial, owing to expression of the surface protein B5R, which has four short consensus repeat (SCR) domains that are targeted by host immune factors. To engineer a more effective virus for oncolytic virotherapy, we developed an enhanced immune-evading oncolytic VV by removing the SCRs from the attenuated strain LC16mO. Although deletion of only the SCRs preserved viral replication, progeny production, and oncolytic activity, deletion of whole B5R led to attenuation of the virus. Importantly, SCR-deleted EEV had higher neutralization resistance than did B5R-wild-type EEV against VV-immunized animal serum; moreover, it retained oncolytic function, thereby prolonging the survival of tumor-bearing mice treated with anti-VV antibody. These results demonstrate that partial SCR deletion increases neutralization escape without affecting the oncolytic potency of VV, making it useful for the treatment of tumors under the anti-virus antibody existence.
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Affiliation(s)
- Motomu Nakatake
- Division of Molecular Medicine, Department of Biomedical Science, Graduate School of Medical Sciences, Tottori University, 86 Nishi-cho, Yonago 683-8503, Japan
| | - Hajime Kurosaki
- Division of Molecular Medicine, Department of Biomedical Science, Graduate School of Medical Sciences, Tottori University, 86 Nishi-cho, Yonago 683-8503, Japan
| | - Nozomi Kuwano
- Division of Molecular Medicine, Department of Biomedical Science, Graduate School of Medical Sciences, Tottori University, 86 Nishi-cho, Yonago 683-8503, Japan
| | - Kosuke Horita
- Division of Molecular Medicine, Department of Biomedical Science, Graduate School of Medical Sciences, Tottori University, 86 Nishi-cho, Yonago 683-8503, Japan
| | - Mai Ito
- Division of Molecular Medicine, Department of Biomedical Science, Graduate School of Medical Sciences, Tottori University, 86 Nishi-cho, Yonago 683-8503, Japan
| | - Hiromichi Kono
- Division of Molecular Medicine, Department of Biomedical Science, Graduate School of Medical Sciences, Tottori University, 86 Nishi-cho, Yonago 683-8503, Japan
| | - Tomotaka Okamura
- Laboratory of Immunoregulation and Vaccine Research, Tsukuba Primate Research Center, National Institutes of Biomedical Innovation, Health and Nutrition, Tsukuba, Ibaraki 305-0843, Japan
| | - Kosei Hasegawa
- Department of Gynecologic Oncology, Saitama Medical University International Medical Center, 1397-1, Yamane, Hidaka-City, Saitama 350-1298, Japan
| | - Yasuhiro Yasutomi
- Laboratory of Immunoregulation and Vaccine Research, Tsukuba Primate Research Center, National Institutes of Biomedical Innovation, Health and Nutrition, Tsukuba, Ibaraki 305-0843, Japan
| | - Takafumi Nakamura
- Division of Molecular Medicine, Department of Biomedical Science, Graduate School of Medical Sciences, Tottori University, 86 Nishi-cho, Yonago 683-8503, Japan
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Chu C, Su M, Zhu J, Li D, Cheng H, Chen X, Liu G. Metal-Organic Framework Nanoparticle-Based Biomineralization: A New Strategy toward Cancer Treatment. Am J Cancer Res 2019; 9:3134-3149. [PMID: 31244946 PMCID: PMC6567975 DOI: 10.7150/thno.33539] [Citation(s) in RCA: 61] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2019] [Accepted: 03/20/2019] [Indexed: 02/05/2023] Open
Abstract
Cancer treatment using functional proteins, DNA/RNA, or complex bio-entities is important in both preclinical and clinical studies. With the help of nano-delivery systems, these biomacromolecules can enrich cancer tissues to match the clinical requirements. Biomineralization via a self-assembly process has been widely applied to provide biomacromolecules exoskeletal-like protection for immune shielding and preservation of bioactivity. Advanced metal-organic framework nanoparticles (MOFs) are excellent supporting matrices due to the low toxicity of polycarboxylic acids and metals, high encapsulation efficiency, and moderate synthetic conditions. In this review, we study MOFs-based biomineralization for cancer treatment and summarize the unique properties of MOF hybrids. We also evaluate the outlook of potential cancer treatment applications for MOFs-based biomineralization. This strategy likely opens new research orientations for cancer theranostics.
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Xiao Y, Shi K, Qu Y, Chu B, Qian Z. Engineering Nanoparticles for Targeted Delivery of Nucleic Acid Therapeutics in Tumor. Mol Ther Methods Clin Dev 2019; 12:1-18. [PMID: 30364598 PMCID: PMC6197778 DOI: 10.1016/j.omtm.2018.09.002] [Citation(s) in RCA: 78] [Impact Index Per Article: 15.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
In the past 10 years, with the increase of investment in clinical nano-gene therapy, there are many trials that have been discontinued due to poor efficacy and serious side effects. Therefore, it is particularly important to design a suitable gene delivery system. In this paper, we introduce the application of liposomes, polymers, and inorganics in gene delivery; also, different modifications with some stimuli-responsive systems can effectively improve the efficiency of gene delivery and reduce cytotoxicity and other side effects. Besides, the co-delivery of chemotherapy drugs with a drug tolerance-related gene or oncogene provides a better theoretical basis for clinical cancer gene therapy.
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Affiliation(s)
- Yao Xiao
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, West China Medical School, Sichuan University and Collaborative Innovation Center, Chengdu, China
| | - Kun Shi
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, West China Medical School, Sichuan University and Collaborative Innovation Center, Chengdu, China
| | - Ying Qu
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, West China Medical School, Sichuan University and Collaborative Innovation Center, Chengdu, China
| | - Bingyang Chu
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, West China Medical School, Sichuan University and Collaborative Innovation Center, Chengdu, China
| | - Zhiyong Qian
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, West China Medical School, Sichuan University and Collaborative Innovation Center, Chengdu, China
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Wei D, Xu J, Liu XY, Chen ZN, Bian H. Fighting Cancer with Viruses: Oncolytic Virus Therapy in China. Hum Gene Ther 2019; 29:151-159. [PMID: 29284308 DOI: 10.1089/hum.2017.212] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
As part of oncolytic virotherapy to treat cancer, oncolytic viruses (OVs) can selectively infect tumor cells to promote oncolysis of cancer cells, local immunological reactions, and systemic antitumor immunity with minimal toxicity to normal tissues. The immunostimulatory properties of OVs provide enormous benefits for the treatment of cancer. A variety of OVs, including genetically engineered and natural viruses, have shown promise in preclinical models and clinical studies. In 2005, the China Food and Drug Administration approved its first OV drug, Oncorine (H101), for treatment of advanced head and neck cancer. To explore new treatment strategies, >200 recombinant or natural OVs are undergoing in-depth investigation in China, and >250 oncolytic virotherapy-related reports from the OV community in China have been published in the past 5 years. These studies investigated a variety of exogenous genes and combination therapeutic strategies to enhance the treatment effects of OVs. To date, five clinical trials covering four OV agents (Oncorine, OrienX010, KH901, and H103) are ongoing, and additional OV agents are awaiting approval for clinical trials in China. Overall, this research emphasizes that combination therapy, especially tumor immunotherapy coupled with effective system administration strategies, can promote the development of oncolytic virotherapies. This article focuses on studies that were carried out in China in order to give an overview of the past, present, and future of oncolytic virotherapy in China.
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Affiliation(s)
- Ding Wei
- 1 Department of Cell Biology, National Translational Science Center for Molecular Medicine, State Key Laboratory of Cancer Biology, Fourth Military Medical University , Xi'an, China
| | - Jing Xu
- 1 Department of Cell Biology, National Translational Science Center for Molecular Medicine, State Key Laboratory of Cancer Biology, Fourth Military Medical University , Xi'an, China
| | - Xin-Yuan Liu
- 2 State Key Laboratory of Cell Biology, Institute of Biochemistry and Cell Biology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, China
| | - Zhi-Nan Chen
- 1 Department of Cell Biology, National Translational Science Center for Molecular Medicine, State Key Laboratory of Cancer Biology, Fourth Military Medical University , Xi'an, China
| | - Huijie Bian
- 1 Department of Cell Biology, National Translational Science Center for Molecular Medicine, State Key Laboratory of Cancer Biology, Fourth Military Medical University , Xi'an, China
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Liu X, Wang B, Li Y, Hu Y, Li X, Yu T, Ju Y, Sun T, Gao X, Wei Y. Powerful Anticolon Tumor Effect of Targeted Gene Immunotherapy Using Folate-Modified Nanoparticle Delivery of CCL19 To Activate the Immune System. ACS CENTRAL SCIENCE 2019; 5:277-289. [PMID: 30834316 PMCID: PMC6396391 DOI: 10.1021/acscentsci.8b00688] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/28/2018] [Indexed: 02/05/2023]
Abstract
![]()
Targeted
gene delivery systems have recently shown potential clinical
benefits in cancer treatment. Recently, the immunologic therapies
application in cancer therapy also showed a continuously increase.
CCL19 has shown its great potential as a candidate immunomodulator
for colon cancer therapy by increasing the possibility of interaction
among dendritic cells, T and B cells in secondary lymphatic tissue,
thus regulating the primary (or secondary) adaptive immune responses.
In this work, a folic acid modified targeted gene-delivery system
consisting of DOTAP, MPEG-PLA, and Fa-PEG-PLA (F-DMA) was developed
successfully through a self-assembly approach. We proved that CCL19
expression was much higher in cancer cells after transfection with
F-DMA/CCL19 than after transfection with DMA/CCL19. The supernatant
from cancer cells transfected with both F-DMA/CCL19 and DMA/CCL19
stimulated the activation and cytotoxicity of T lymphocytes, the maturation
of DCs, and the polarization of macrophages in vitro. Moreover, the
administration of F-DMA/CCL19 complex to treat tumor-bearing mice
has shown significant cancer growth repression in both subcutaneous
and peritoneal models. The underling antitumor mechanism is established
through repressing neovascularization, promoting apoptosis, as well
as reducing proliferation by activating the immune system. The CCL19
plasmid and F-DMA complex may be used as a novel method for colorectal
cancer therapy in the clinic. F-DMA carried the CCL19
gene into tumor cells expressing
and secreting CCL19 protein factor, which induced activation of the
immune system to kill cancer.
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Affiliation(s)
- Xiaoxiao Liu
- Department of Neurosurgery and Institute of Neurosurgery, State Key Laboratory of Biotherapy/Collaborative Innovation Center for Biotherapy, West China Hospital, West China Medical School, Sichuan University, Chengdu, 610041, PR China
- Department of Radiation Oncology, Cancer Center, Affiliated Hospital of Xuzhou Medical University; Jiangsu Center for the Collaboration and Innovation of Cancer Biotherapy, Cancer Institute, Xuzhou Medical University, Xuzhou, 221000, China
| | - Bilan Wang
- Department of Pharmacy, West China Second University Hospital of Sichuan University, Chengdu, 610041, PR China
| | - Yanyan Li
- Department of Neurosurgery and Institute of Neurosurgery, State Key Laboratory of Biotherapy/Collaborative Innovation Center for Biotherapy, West China Hospital, West China Medical School, Sichuan University, Chengdu, 610041, PR China
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China
| | - Yuzhu Hu
- Department of Neurosurgery and Institute of Neurosurgery, State Key Laboratory of Biotherapy/Collaborative Innovation Center for Biotherapy, West China Hospital, West China Medical School, Sichuan University, Chengdu, 610041, PR China
| | - Xiaoling Li
- Department of Neurosurgery and Institute of Neurosurgery, State Key Laboratory of Biotherapy/Collaborative Innovation Center for Biotherapy, West China Hospital, West China Medical School, Sichuan University, Chengdu, 610041, PR China
| | - Ting Yu
- Department of Neurosurgery and Institute of Neurosurgery, State Key Laboratory of Biotherapy/Collaborative Innovation Center for Biotherapy, West China Hospital, West China Medical School, Sichuan University, Chengdu, 610041, PR China
| | - Yan Ju
- Department of Neurosurgery and Institute of Neurosurgery, State Key Laboratory of Biotherapy/Collaborative Innovation Center for Biotherapy, West China Hospital, West China Medical School, Sichuan University, Chengdu, 610041, PR China
| | - Tao Sun
- Key Laboratory of Smart Drug Delivery of Ministry of Education, State Key Laboratory of Medical Neurobiology, Department of Pharmaceutics, School of Pharmacy, Fudan University, Shanghai 200032, PR China
| | - Xiang Gao
- Department of Neurosurgery and Institute of Neurosurgery, State Key Laboratory of Biotherapy/Collaborative Innovation Center for Biotherapy, West China Hospital, West China Medical School, Sichuan University, Chengdu, 610041, PR China
- West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, Chengdu 610041, PR China
| | - Yuquan Wei
- Department of Neurosurgery and Institute of Neurosurgery, State Key Laboratory of Biotherapy/Collaborative Innovation Center for Biotherapy, West China Hospital, West China Medical School, Sichuan University, Chengdu, 610041, PR China
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Huang H, Dong Y, Zhang Y, Ru D, Wu Z, Zhang J, Shen M, Duan Y, Sun Y. GSH-sensitive Pt(IV) prodrug-loaded phase-transitional nanoparticles with a hybrid lipid-polymer shell for precise theranostics against ovarian cancer. Am J Cancer Res 2019; 9:1047-1065. [PMID: 30867815 PMCID: PMC6401401 DOI: 10.7150/thno.29820] [Citation(s) in RCA: 47] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2018] [Accepted: 01/02/2019] [Indexed: 02/07/2023] Open
Abstract
Background: Platinum (II) (Pt(II))-based anticancer drugs dominate the chemotherapy field of ovarian cancer. However, the patient's quality of life has severely limited owing to dose-limiting toxicities and the advanced disease at the time of diagnosis. Multifunctional tumor-targeted nanosized ultrasound contrast agents (glutathione (GSH)-sensitive platinum (IV) (Pt(IV)) prodrug-loaded phase-transitional nanoparticles, Pt(IV) NP-cRGD) were developed for precise theranostics against ovarian cancer. Methods: Pt(IV) NP-cRGD were composed of a perfluorohexane (PFH) liquid core, a hybrid lipid-polymer shell with PLGA12k-PEG2k and DSPE-PEG1k-Pt(IV), and an active targeting ligand, the cRGD peptide (PLGA: poly(lactic-co-glycolic acid), PEG: polyethylene glycol, DSPE: 1,2-distearoyl-sn-glycero-3-phosphoethanolamine, cRGD: cyclic Arg-Gly-Asp). Pt(IV), a popular alternative to Pt(II), was covalently attached to DSPE-PEG1k to form the prodrug, which fine-tuned lipophilicity and improved cellular uptake. The potential of Pt(IV) NP-cRGD as contrast agents for ultrasound (US) imaging was assessed in vitro and in vivo. Moreover, studies on the antitumor efficiency and antitumor mechanism of Pt(IV) NP-cRGD assisted by US were carried out. Results: Pt(IV) NP-cRGD exhibited strong echogenic signals and excellent echo persistence under an US field. In addition, the GSH-sensitive and US-triggered drug delivery system maximized the therapeutic effect while reducing the toxicity of chemotherapy. The mechanistic studies confirmed that Pt(IV) NP-cRGD with US consumed GSH and enhanced reactive oxy gen species (ROS) levels, which further causes mitochondria-mediated apoptosis. Conclusion: A multifunctional nanoplatform based on phase-transitional Pt(IV) NP-cRGD with US exhibited excellent echogenic signals, brilliant therapeutic efficacy and limited side effect, suggesting precise theranostics against ovarian cancer.
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Hernandez Y, González-Pastor R, Belmar-Lopez C, Mendoza G, de la Fuente JM, Martin-Duque P. Gold nanoparticle coatings as efficient adenovirus carriers to non-infectable stem cells. RSC Adv 2019; 9:1327-1334. [PMID: 35517997 PMCID: PMC9059632 DOI: 10.1039/c8ra09088b] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2018] [Revised: 02/07/2019] [Accepted: 12/24/2018] [Indexed: 12/11/2022] Open
Abstract
Mesenchymal stem cells (MSCs) are adult pluripotent cells with the plasticity to be converted into different cell types. Their self-renewal capacity, relative ease of isolation, expansion and inherent migration to tumors, make them perfect candidates for cell therapy against cancer. However, MSCs are notoriously refractory to adenoviral infection, mainly because CAR (Coxsackie-Adenovirus Receptor) expression is absent or downregulated. Over the last years, nanoparticles have attracted a great deal of attention as potential vehicle candidates for gene delivery, but with limited effects on their own. Our data showed that the use of positively charged 14 nm gold nanoparticles either functionalized with arginine-glycine-aspartate (RGD) motif or not, increases the efficiency of adenovirus infection in comparison to commercial reagents without altering cell viability or cell phenotype. This system represents a simple, efficient and safe method for the transduction of MSCs, being attractive for cancer gene and cell therapies.
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Affiliation(s)
- Yulan Hernandez
- Instituto de Nanociencia de Aragón (INA), Universidad de Zaragoza 50018 Spain
| | - Rebeca González-Pastor
- Instituto Aragonés de Ciencias de la Salud 50009 Zaragoza Spain
- Instituto de Investigaciones Sanitarias de Aragón (IIS Aragón) 50009 Zaragoza Spain
| | - Carolina Belmar-Lopez
- Instituto Aragonés de Ciencias de la Salud 50009 Zaragoza Spain
- Instituto de Investigaciones Sanitarias de Aragón (IIS Aragón) 50009 Zaragoza Spain
| | - Gracia Mendoza
- Instituto de Nanociencia de Aragón (INA), Universidad de Zaragoza 50018 Spain
- Instituto de Investigaciones Sanitarias de Aragón (IIS Aragón) 50009 Zaragoza Spain
| | - Jesus M de la Fuente
- Instituto de Ciencias de Materiales (ICMA), CSIC 50009 Zaragoza Spain
- CIBER-BBN 28029 Madrid Spain
| | - Pilar Martin-Duque
- Instituto Aragonés de Ciencias de la Salud 50009 Zaragoza Spain
- Instituto de Investigaciones Sanitarias de Aragón (IIS Aragón) 50009 Zaragoza Spain
- Fundación Araid 50001 Zaragoza Spain
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Zhang Y, Huang H, Fu H, Zhao M, Wu Z, Dong Y, Li H, Duan Y, Sun Y. Dual-mode US/MRI nanoparticles delivering siRNA and Pt(iv) for ovarian cancer treatment. RSC Adv 2019; 9:33302-33309. [PMID: 35529112 PMCID: PMC9073344 DOI: 10.1039/c9ra03681d] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2019] [Accepted: 10/06/2019] [Indexed: 12/11/2022] Open
Abstract
Phase-shifted dual-mode US/MRI nanoparticles (PFH/siRNA/Fe3O4@Pt(iv) NPs-cRGD) delivering si-survivin and Pt(iv) prodrug for enhancing ovarian cancer treatment and realizing real-time monitoring.
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Affiliation(s)
- Yanhua Zhang
- State Key Laboratory of Oncogenes and Related Genes
- Shanghai Cancer Institute
- Renji Hospital
- School of Medicine
- Shanghai Jiao Tong University
| | - Hui Huang
- State Key Laboratory of Oncogenes and Related Genes
- Shanghai Cancer Institute
- Renji Hospital
- School of Medicine
- Shanghai Jiao Tong University
| | - Hao Fu
- State Key Laboratory of Oncogenes and Related Genes
- Shanghai Cancer Institute
- Renji Hospital
- School of Medicine
- Shanghai Jiao Tong University
| | - Meng Zhao
- State Key Laboratory of Oncogenes and Related Genes
- Shanghai Cancer Institute
- Renji Hospital
- School of Medicine
- Shanghai Jiao Tong University
| | - Zhihua Wu
- State Key Laboratory of Oncogenes and Related Genes
- Shanghai Cancer Institute
- Renji Hospital
- School of Medicine
- Shanghai Jiao Tong University
| | - Yang Dong
- State Key Laboratory of Oncogenes and Related Genes
- Shanghai Cancer Institute
- Renji Hospital
- School of Medicine
- Shanghai Jiao Tong University
| | - He Li
- Traditional Chinese Medicine Department
- Renji Hospital
- School of Medicine
- Shanghai Jiao Tong University
- Shanghai 200127
| | - Yourong Duan
- State Key Laboratory of Oncogenes and Related Genes
- Shanghai Cancer Institute
- Renji Hospital
- School of Medicine
- Shanghai Jiao Tong University
| | - Ying Sun
- State Key Laboratory of Oncogenes and Related Genes
- Shanghai Cancer Institute
- Renji Hospital
- School of Medicine
- Shanghai Jiao Tong University
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Iscaro A, Howard NF, Muthana M. Nanoparticles: Properties and Applications in Cancer Immunotherapy. Curr Pharm Des 2019; 25:1962-1979. [PMID: 31566122 DOI: 10.2174/1381612825666190708214240] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2019] [Accepted: 06/19/2019] [Indexed: 02/07/2023]
Abstract
BACKGROUND Tumours are no longer regarded as isolated masses of aberrantly proliferating epithelial cells. Rather, their properties depend on complex interactions between epithelial cancer cells and the surrounding stromal compartment within the tumour microenvironment. In particular, leukocyte infiltration plays a role in controlling tumour development and is now considered one of the hallmarks of cancer. Thus, in the last few years, immunotherapy has become a promising strategy to fight cancer, as its goal is to reprogram or activate antitumour immunity to kill tumour cells, without damaging the normal cells and provide long-lasting results where other therapies fail. However, the immune-related adverse events due to the low specificity in tumour cell targeting, strongly limit immunotherapy efficacy. In this regard, nanomedicine offers a platform for the delivery of different immunotherapeutic agents specifically to the tumour site, thus increasing efficacy and reducing toxicity. Indeed, playing with different material types, several nanoparticles can be formulated with different shape, charge, size and surface chemical modifications making them the most promising platform for biomedical applications. AIM In this review, we will summarize the different types of cancer immunotherapy currently in clinical trials or already approved for cancer treatment. Then, we will focus on the most recent promising strategies to deliver immunotherapies directly to the tumour site using nanoparticles. CONCLUSION Nanomedicine seems to be a promising approach to improve the efficacy of cancer immunotherapy. However, additional investigations are needed to minimize the variables in the production processes in order to make nanoparticles suitable for clinical use.
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Affiliation(s)
- Alessandra Iscaro
- Department of Oncology & Metabolism, University of Sheffield, Medical School, Beech Hill Road, Sheffield, United Kingdom
| | - Nutter F Howard
- Department of Oncology & Metabolism, University of Sheffield, Medical School, Beech Hill Road, Sheffield, United Kingdom
| | - Munitta Muthana
- Department of Oncology & Metabolism, University of Sheffield, Medical School, Beech Hill Road, Sheffield, United Kingdom
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Hao J, Xie W, Li H, Li R. Prostate Cancer-Specific of DD3-driven Oncolytic Virus-harboring mK5 Gene. Open Med (Wars) 2018; 14:1-9. [PMID: 30613790 PMCID: PMC6310915 DOI: 10.1515/med-2019-0001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2018] [Accepted: 05/29/2018] [Indexed: 12/24/2022] Open
Abstract
Prostate cancer (PCa) is the second most diagnosed cancer in Western male population. In this study, we insert mK5 (the mutational kringle5 of human plasminogen) into a DD3-promoted (differential display code 3) oncolytic adenovirus to construct OncoAd.mK5.DD3. E1A.dE1B, briefly, OAd.DD3.mK5. DD3 is one of the most prostate cancer specific promoters which can transcriptionally control adenoviral replication. mK5 has been proved to be able to inhibit the tumor angiogenesis and inhibit cell proliferation. Our results suggested that targeting PCa with OAd.DD3.mK5 elicited strong antitumor effect.
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Affiliation(s)
- Jiali Hao
- Xinyuan Institute of Medicine and Biotechnology, Zhejiang SciTech University, Hangzhou 310018, China
| | - Wenjie Xie
- Xinyuan Institute of Medicine and Biotechnology, Zhejiang SciTech University, Hangzhou 310018, China
| | - Hui Li
- Shanghai Yuansong biotechnology Co., Ltd., Shanghai, China
| | - Runsheng Li
- Key Laboratory of Contraceptive Drugs and Devices of NPFPC, Shanghai Institute of Planned Parenthood Research, Shanghai, China
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63
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The practical self-targeted oncolytic adenoviral nanosphere based on immuno-obstruction method via polyprotein surface precipitation technique enhances transfection efficiency for virotherapy. Biochem Biophys Res Commun 2018; 508:791-796. [PMID: 30528388 DOI: 10.1016/j.bbrc.2018.10.162] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2018] [Accepted: 10/26/2018] [Indexed: 01/25/2023]
Abstract
Recent developments in tumour treatment had focused on virotherapies that were currently revolutionising new innovated treatment pathways. This study focused on the fabrication of oncolytic adenoviral vector (Ad) nanosphere that self-targeted at lung tumour cells (A549), utilising the immune response for upper respiratory tract infection, caused by the Ad infection. This system was dependent upon T-cell immune response, surface charge and blood metabolism. Oncolytic Ad attacked lung A549 tumour cells by incorporated its own DNA to replace A549's, the triggered immune response generated T-cells also further attack A549. Direct Ad injection was demonstrated to be lethal and prohibited in vivo. In this research a multifunctional principal using polyprotein surface precipitation technique (PSP) whist maintaining biological controls for self-assembly polyprotein Ad nanosphere both biocompatible and reproducible, was demonstrated as a result of the enhanced transfection efficiency and a successful multifunctional drug delivery system for virotherapy.
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64
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Goradel NH, Mohajel N, Malekshahi ZV, Jahangiri S, Najafi M, Farhood B, Mortezaee K, Negahdari B, Arashkia A. Oncolytic adenovirus: A tool for cancer therapy in combination with other therapeutic approaches. J Cell Physiol 2018; 234:8636-8646. [PMID: 30515798 DOI: 10.1002/jcp.27850] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2018] [Accepted: 11/08/2018] [Indexed: 12/17/2022]
Abstract
Cancer therapy using oncolytic viruses is an emerging area, in which viruses are engineered to selectively propagate in tumor tissues without affecting healthy cells. Because of the advantages that adenoviruses (Ads) have over other viruses, they are more considered. To achieve tumor selectivity, two main modifications on Ads genome have been applied: small deletions and insertion of tissue- or tumor-specific promoters. Despite oncolytic adenoviruses ability in tumor cell lysis and immune responses stimulation, to further increase their antitumor effects, genomic modifications have been carried out including insertion of checkpoint inhibitors and antigenic or immunostimulatory molecules into the adenovirus genome and combination with dendritic cells and chemotherapeutic agents. This study reviews oncolytic adenoviruses structures, their antitumor efficacy in combination with other therapeutic strategies, and finally challenges around this treatment approach.
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Affiliation(s)
- Nasser Hashemi Goradel
- Department of Medical Biotechnology, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Nasir Mohajel
- Department of Molecular Virology, Pasteur Institute of Iran, Tehran, Iran
| | - Ziba Veisi Malekshahi
- Department of Medical Biotechnology, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Samira Jahangiri
- Department of Bacteriology and Virology, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Masoud Najafi
- Radiology and Nuclear Medicine Department, School of Paramedical Sciences, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Bagher Farhood
- Departments of Medical Physics and Radiology, Faculty of Paramedical Sciences, Kashan University of Medical Sciences, Kashan, Iran
| | - Keywan Mortezaee
- Department of Anatomy, School of Medicine, Kurdistan University of Medical Sciences, Sanandaj, Iran
| | - Babak Negahdari
- Department of Medical Biotechnology, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Arash Arashkia
- Department of Molecular Virology, Pasteur Institute of Iran, Tehran, Iran
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65
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Shen Z, Liu T, Li Y, Lau J, Yang Z, Fan W, Zhou Z, Shi C, Ke C, Bregadze VI, Mandal SK, Liu Y, Li Z, Xue T, Zhu G, Munasinghe J, Niu G, Wu A, Chen X. Fenton-Reaction-Acceleratable Magnetic Nanoparticles for Ferroptosis Therapy of Orthotopic Brain Tumors. ACS NANO 2018; 12:11355-11365. [PMID: 30375848 DOI: 10.1021/acsnano.8b06201] [Citation(s) in RCA: 383] [Impact Index Per Article: 63.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Abstract
Cancer is one of the leading causes of morbidity and mortality in the world, but more cancer therapies are needed to complement existing regimens due to problems of existing cancer therapies. Herein, we term ferroptosis therapy (FT) as a form of cancer therapy and hypothesize that the FT efficacy can be significantly improved via accelerating the Fenton reaction by simultaneously increasing the local concentrations of all reactants (Fe2+, Fe3+, and H2O2) in cancer cells. Thus, Fenton-reaction-acceleratable magnetic nanoparticles, i.e., cisplatin (CDDP)-loaded Fe3O4/Gd2O3 hybrid nanoparticles with conjugation of lactoferrin (LF) and RGD dimer (RGD2) (FeGd-HN@Pt@LF/RGD2), were exploited in this study for FT of orthotopic brain tumors. FeGd-HN@Pt@LF/RGD2 nanoparticles were able to cross the blood-brain barrier because of its small size (6.6 nm) and LF-receptor-mediated transcytosis. FeGd-HN@Pt@LF/RGD2 can be internalized into cancer cells by integrin αvβ3-mediated endocytosis and then release Fe2+, Fe3+, and CDDP upon endosomal uptake and degradation. Fe2+ and Fe3+ can directly participate in the Fenton reaction, whereas the CDDP can indirectly produce H2O2 to further accelerate the Fenton reaction. The acceleration of Fenton reaction generates reactive oxygen species to induce cancer cell death. FeGd-HN@Pt@LF/RGD2 successfully delivered reactants involved in the Fenton reaction to the tumor site and led to significant inhibition of tumor growth. Finally, the intrinsic magnetic resonance imaging (MRI) capability of the nanoparticles was used to assess and monitor tumor response to FT (self-MRI monitoring).
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Affiliation(s)
- Zheyu Shen
- CAS Key Laboratory of Magnetic Materials and Devices, & Key Laboratory of Additive Manufacturing Materials of Zhejiang Province, & Division of Functional Materials and Nanodevices, Ningbo Institute of Materials Technology and Engineering , Chinese Academy of Sciences , 1219 Zhong-guan West Road , Ningbo , Zhejiang 315201 , China
- Laboratory of Molecular Imaging and Nanomedicine , National Institute of Biomedical Imaging and Bioengineering , National Institutes of Health, Bethesda , Maryland 20892 , United States
| | - Ting Liu
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics & Center for Molecular Imaging and Translational Medicine, School of Public Health , Xiamen University , Xiamen 361102 , China
| | - Yan Li
- College of Food and Pharmaceutical Sciences , Ningbo University , Ningbo 315211 , China
| | - Joseph Lau
- Laboratory of Molecular Imaging and Nanomedicine , National Institute of Biomedical Imaging and Bioengineering , National Institutes of Health, Bethesda , Maryland 20892 , United States
| | - Zhen Yang
- Laboratory of Molecular Imaging and Nanomedicine , National Institute of Biomedical Imaging and Bioengineering , National Institutes of Health, Bethesda , Maryland 20892 , United States
| | - Wenpei Fan
- Laboratory of Molecular Imaging and Nanomedicine , National Institute of Biomedical Imaging and Bioengineering , National Institutes of Health, Bethesda , Maryland 20892 , United States
| | - Zijian Zhou
- Laboratory of Molecular Imaging and Nanomedicine , National Institute of Biomedical Imaging and Bioengineering , National Institutes of Health, Bethesda , Maryland 20892 , United States
| | - Changrong Shi
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics & Center for Molecular Imaging and Translational Medicine, School of Public Health , Xiamen University , Xiamen 361102 , China
| | - Chaomin Ke
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics & Center for Molecular Imaging and Translational Medicine, School of Public Health , Xiamen University , Xiamen 361102 , China
| | - Vladimir I Bregadze
- A.N. Nesmeyanov Institute of Organoelement Compounds of Russian Academy of Sciences , Vavilov Str. 28 , Moscow 119991 , Russia
| | - Swadhin K Mandal
- Department of Chemical Sciences , Indian Institute of Science Education and Research-Kolkata , Mohanpur 741246 , India
| | - Yijing Liu
- Laboratory of Molecular Imaging and Nanomedicine , National Institute of Biomedical Imaging and Bioengineering , National Institutes of Health, Bethesda , Maryland 20892 , United States
| | - Zihou Li
- CAS Key Laboratory of Magnetic Materials and Devices, & Key Laboratory of Additive Manufacturing Materials of Zhejiang Province, & Division of Functional Materials and Nanodevices, Ningbo Institute of Materials Technology and Engineering , Chinese Academy of Sciences , 1219 Zhong-guan West Road , Ningbo , Zhejiang 315201 , China
| | - Ting Xue
- CAS Key Laboratory of Magnetic Materials and Devices, & Key Laboratory of Additive Manufacturing Materials of Zhejiang Province, & Division of Functional Materials and Nanodevices, Ningbo Institute of Materials Technology and Engineering , Chinese Academy of Sciences , 1219 Zhong-guan West Road , Ningbo , Zhejiang 315201 , China
| | - Guizhi Zhu
- Laboratory of Molecular Imaging and Nanomedicine , National Institute of Biomedical Imaging and Bioengineering , National Institutes of Health, Bethesda , Maryland 20892 , United States
- Department of Pharmaceutics, School of Pharmacy, Massey Cancer Center , Virginia Commonwealth University , Richmond , Virginia 23298-0533 , United States
| | - Jeeva Munasinghe
- Mouse Imaging Facility , National Institute of Neurological Disorder and Stroke , National Institutes of Health, Bethesda , Maryland 20892 , United States
| | - Gang Niu
- Laboratory of Molecular Imaging and Nanomedicine , National Institute of Biomedical Imaging and Bioengineering , National Institutes of Health, Bethesda , Maryland 20892 , United States
| | - Aiguo Wu
- CAS Key Laboratory of Magnetic Materials and Devices, & Key Laboratory of Additive Manufacturing Materials of Zhejiang Province, & Division of Functional Materials and Nanodevices, Ningbo Institute of Materials Technology and Engineering , Chinese Academy of Sciences , 1219 Zhong-guan West Road , Ningbo , Zhejiang 315201 , China
| | - Xiaoyuan Chen
- Laboratory of Molecular Imaging and Nanomedicine , National Institute of Biomedical Imaging and Bioengineering , National Institutes of Health, Bethesda , Maryland 20892 , United States
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66
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Fu H, Zhang X, Wang Q, Sun Y, Liu L, Huang L, Ding L, Shen M, Zhang L, Duan Y. Simple and rational design of a polymer nano-platform for high performance of HCV related miR-122 reduction in the liver. Biomater Sci 2018; 6:2667-2680. [PMID: 30209483 DOI: 10.1039/c8bm00639c] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
microRNA-122 (miR-122) is a kind of non-coding RNA expressed specifically in the liver and accumulating evidence elucidates its relationship with HCV virus replication. The utilization of anti-miRNA oligonucleotide (antimiR) offers tremendous potential for future HCV infection therapy. However, multiple existing problems, such as targeting and stability, impede in vivo application of antimiR. To overcome them, we synthesized monomethoxy (polyethylene glycol)-poly (d,l lactide-co-glycolide)-poly (l-lysine) (mPEG-b-PLGA-b-PLL) materials to deliver miR-122 antagomir (AN), and formed stable and well-distributed AN-loaded mPEG-b-PLGA-b-PLL nanoparticles (NP-AN). NP-AN showed a high degree of miR-122 inhibition after 72 h in vitro. In vivo results showed an NP-AN "leak" through a hepatic sinusoid to reach hepatocytes and over 90% reduction of miR-122 after being injected with NP-AN for 72 h. Besides, the inhibition of miR-122 lasted for 28 days with limited dosage in vivo. This study strongly suggests that the silencing of miR-122 was enhanced and the reduction of miR-122 expression could be extended by utilizing an mPEG-b-PLGA-b-PLL nano-platform, which potentially facilitate further studies on miRNA function loss and related RNAi therapy for HCV infection.
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Affiliation(s)
- Hao Fu
- State Key Laboratory of Oncogenes and Related Genes, Renji Hospital, School of Biomedical Engineering, Shanghai Jiao Tong University, China.
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67
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Xie W, Lu Q, Wang K, Lu J, Gu X, Zhu D, Liu F, Guo Z. miR-34b-5p inhibition attenuates lung inflammation and apoptosis in an LPS-induced acute lung injury mouse model by targeting progranulin. J Cell Physiol 2018; 233:6615-6631. [PMID: 29150939 PMCID: PMC6001482 DOI: 10.1002/jcp.26274] [Citation(s) in RCA: 110] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2017] [Accepted: 11/14/2017] [Indexed: 12/14/2022]
Abstract
Inflammation and apoptosis play important roles in the initiation and progression of acute lung injury (ALI). Our previous study has shown that progranulin (PGRN) exerts lung protective effects during LPS-induced ALI. Here, we have investigated the potential roles of PGRN-targeting microRNAs (miRNAs) in regulating inflammation and apoptosis in ALI and have highlighted the important role of PGRN. LPS-induced lung injury and the protective roles of PGRN in ALI were first confirmed. The function of miR-34b-5p in ALI was determined by transfection of a miR-34b-5p mimic or inhibitor in intro and in vivo. The PGRN level gradually increased and subsequently significantly decreased, reaching its lowest value by 24 hr; PGRN was still elevated compared to the control. The change was accompanied by a release of inflammatory mediators and accumulation of inflammatory cells in the lungs. Using bioinformatics analysis and RT-PCR, we demonstrated that, among 12 putative miRNAs, the kinetics of the miR-34b-5p levels were closely associated with PGRN expression in the lung homogenates. The gain- and loss-of-function analysis, dual-luciferase reporter assays, and rescue experiments confirmed that PGRN was the functional target of miR-34b-5p. Intravenous injection of miR-34b-5p antagomir in vivo significantly inhibited miR-34b-5p up-regulation, reduced inflammatory cytokine release, decreased alveolar epithelial cell apoptosis, attenuated lung inflammation, and improved survival by targeting PGRN during ALI. miR-34b-5p knockdown attenuates lung inflammation and apoptosis in an LPS-induced ALI mouse model by targeting PGRN. This study shows that miR-34b-5p and PGRN may be potential targets for ALI treatments.
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Affiliation(s)
- Wang Xie
- Department of Respiratory MedicineShanghai East HospitalTongji University School of MedicinePudongShanghaiChina
| | - Qingchun Lu
- Department of Respiratory MedicineShanghai East HospitalTongji University School of MedicinePudongShanghaiChina
| | - Kailing Wang
- Department of Respiratory MedicineShanghai East HospitalTongji University School of MedicinePudongShanghaiChina
| | - Jingjing Lu
- Department of Respiratory MedicineShanghai East HospitalTongji University School of MedicinePudongShanghaiChina
| | - Xia Gu
- Department of Respiratory MedicineShanghai East HospitalTongji University School of MedicinePudongShanghaiChina
| | - Dongyi Zhu
- Department of Respiratory MedicineShanghai East HospitalTongji University School of MedicinePudongShanghaiChina
| | - Fanglei Liu
- Department of Respiratory MedicineShanghai East HospitalTongji University School of MedicinePudongShanghaiChina
| | - Zhongliang Guo
- Department of Respiratory MedicineShanghai East HospitalTongji University School of MedicinePudongShanghaiChina
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68
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Chai D, Liu N, Li H, Wang G, Song J, Fang L, Lu Z, Yao H, Zheng J. H1/pAIM2 nanoparticles exert anti-tumour effects that is associated with the inflammasome activation in renal carcinoma. J Cell Mol Med 2018; 22:5670-5681. [PMID: 30160343 PMCID: PMC6201339 DOI: 10.1111/jcmm.13842] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2018] [Revised: 07/10/2018] [Accepted: 07/16/2018] [Indexed: 12/20/2022] Open
Abstract
Renal cell carcinoma (RCC) is a high metastasis tumour with less effective treatment available currently. Absent in melanoma 2 (AIM2) as a tumour suppressor might be used as a potential therapeutic target for RCC treatment. Here, we found that AIM2 expression was significantly decreased in RCC patient specimens and renal carcinoma cell lines (786‐O and OSRC‐2). To establish a safe and effective AIM2 gene delivery system, we formed the nanoparticles consisting of a folate grafted PEI600‐CyD (H1) nanoparticle‐mediated AIM2 gene (H1/pAIM2) as an effective delivery agent. Delivery of H1/pAIM2 in renal carcinoma cells could remarkably increase the expression of AIM2, and subsequently decrease cell proliferation, migration, and invasion as well as enhance cell apoptosis. In order to evaluate the therapeutic efficacy of AIM2 in vivo, H1/pAIM2 nanoparticles were injected intratumorally into 786‐O‐xenograft mice. Administration of H1/pAIM2 nanoparticles could inhibit the tumour growth as evidenced by reduced tumour volume and weight. Furthermore, Blockade of inflammasome activation triggered by H1/pAIM2 nanoparticles using inflammasome inhibitor YVAD‐CMK abrogated the anti‐tumoral activities of H1/AIM2. These results indicated the therapeutic effect of H1/pAIM2 nanoparticles was mainly attributable to its capability to enhance the inflammasome activation. H1/AIM2 nanoparticles might act as an efficient therapeutic approach for RCC treatment.
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Affiliation(s)
- Dafei Chai
- Cancer Institute, Xuzhou Medical University, Xuzhou, China.,Center of Clinical Oncology, Affiliated Hospital of Xuzhou Medical University, Xuzhou Medical University, Xuzhou, China
| | - Nianli Liu
- Cancer Institute, Xuzhou Medical University, Xuzhou, China
| | - Huizhong Li
- Cancer Institute, Xuzhou Medical University, Xuzhou, China
| | - Gang Wang
- Cancer Institute, Xuzhou Medical University, Xuzhou, China
| | - Jingyuan Song
- Cancer Institute, Xuzhou Medical University, Xuzhou, China
| | - Lin Fang
- Cancer Institute, Xuzhou Medical University, Xuzhou, China
| | - Zheng Lu
- Cancer Institute, Xuzhou Medical University, Xuzhou, China
| | - Hong Yao
- Cancer Institute, Xuzhou Medical University, Xuzhou, China
| | - Junnian Zheng
- Cancer Institute, Xuzhou Medical University, Xuzhou, China.,Center of Clinical Oncology, Affiliated Hospital of Xuzhou Medical University, Xuzhou Medical University, Xuzhou, China.,Jiangsu Center for the Collaboration and Innovation of Cancer Biotherapy, Cancer Institute, Xuzhou Medical University, Xuzhou, China
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69
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Wang X, Liu X, Xiao Y, Hao H, Zhang Y, Tang R. Biomineralization State of Viruses and Their Biological Potential. Chemistry 2018; 24:11518-11529. [PMID: 29377301 DOI: 10.1002/chem.201705936] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2017] [Indexed: 11/06/2022]
Abstract
In nature, viruses can realize self-mineralization under metal-ion-abundant conditions. Interestingly, the mineralized state is a transition state of the virus when the host is not available. Mammalian viruses that share the similar chemical properties also stand a chance of transformation into a mineralized state. In this review, we focus on the possibility of mammalian viruses to undergo mineralization under a physiological environment and the development of biomineralized-based virus engineering. We will introduce the effect of biomineralization on the physiochemical or biological properties of viruses and we will discuss the relationship between mineral composition and biological potentials. The new biological prospects of mineralized-state viruses, including bypassing biological barriers, protection, and virus-host recognition, will provide new insight for the biosecurity and prevention of viral infection. With respect to vaccines, the mineralized state can modulate the immune recognition, change the immunization route, and elevate the vaccine efficacy. Together, these findings of the mineralized state of the virus may lead to a new understanding of virus biology, application, and prevention.
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Affiliation(s)
- Xiaoyu Wang
- Qiushi Academy for Advanced Studies, Zhejiang University, No.38 Zheda Road, Hangzhou, Zhejiang, 310027, P. R. China
| | - Xueyao Liu
- Center for Biomaterials and Biopathways, Department of Chemistry, Zhejiang University, No.38 Zheda Road, Hangzhou, Zhejiang, 310027, P. R. China
| | - Yun Xiao
- Center for Biomaterials and Biopathways, Department of Chemistry, Zhejiang University, No.38 Zheda Road, Hangzhou, Zhejiang, 310027, P. R. China
| | - Haibin Hao
- Center for Biomaterials and Biopathways, Department of Chemistry, Zhejiang University, No.38 Zheda Road, Hangzhou, Zhejiang, 310027, P. R. China
| | - Ying Zhang
- Center for Biomaterials and Biopathways, Department of Chemistry, Zhejiang University, No.38 Zheda Road, Hangzhou, Zhejiang, 310027, P. R. China
| | - Ruikang Tang
- Qiushi Academy for Advanced Studies, Zhejiang University, No.38 Zheda Road, Hangzhou, Zhejiang, 310027, P. R. China.,Center for Biomaterials and Biopathways, Department of Chemistry, Zhejiang University, No.38 Zheda Road, Hangzhou, Zhejiang, 310027, P. R. China
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70
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Rajagopal P, Duraiswamy S, Sethuraman S, Giridhara Rao J, Krishnan UM. Polymer-coated viral vectors: hybrid nanosystems for gene therapy. J Gene Med 2018; 20:e3011. [PMID: 29423922 DOI: 10.1002/jgm.3011] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2017] [Revised: 01/17/2018] [Accepted: 01/20/2018] [Indexed: 12/30/2022] Open
Abstract
The advantages and critical aspects of nanodimensional polymer-coated viral vector systems potentially applicable for gene delivery are reviewed. Various viral and nonviral vectors have been explored for gene therapy. Viral gene transfer methods, although highly efficient, are limited by their immunogenicity. Nonviral vectors have a lower transfection efficiency as a result of their inability to escape from the endosome. To overcome these drawbacks, novel nanotechnology-mediated interventions that involve the coating or modification of virus using polymers have emerged as a new paradigm in gene therapy. These alterations not only modify the tropism of the virus, but also reduce their undesirable interactions with the biological system. Also, co-encapsulation of other therapeutic agents in the polymeric coating may serve to augment the treatment efficacy. The viral particles can aid endosomal escape, as well as nuclear targeting, thereby enhancing the transfection efficiency. The integration of the desirable properties of both viral and nonviral vectors has been found beneficial for gene therapy by enhancing the transduction efficiency and minimizing the immune response. However, it is essential to ensure that these attempts should not compromise on the inherent ability of viruses to target and internalize into the cells and escape the endosomes.
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Affiliation(s)
- Pratheppa Rajagopal
- Centre for Nanotechnology & Advanced Biomaterials (CeNTAB), SASTRA Deemed-to-be University, Thanjavur, India
| | - Sowmiya Duraiswamy
- Centre for Nanotechnology & Advanced Biomaterials (CeNTAB), SASTRA Deemed-to-be University, Thanjavur, India
| | - Swaminathan Sethuraman
- Centre for Nanotechnology & Advanced Biomaterials (CeNTAB), SASTRA Deemed-to-be University, Thanjavur, India
| | - Jayandharan Giridhara Rao
- Department of Biological Sciences and Bioengineering, Indian Institute of Technology, Kanpur, Uttar Pradesh, India
| | - Uma Maheswari Krishnan
- Centre for Nanotechnology & Advanced Biomaterials (CeNTAB), SASTRA Deemed-to-be University, Thanjavur, India
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71
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Lundstrom K. New frontiers in oncolytic viruses: optimizing and selecting for virus strains with improved efficacy. Biologics 2018; 12:43-60. [PMID: 29445265 PMCID: PMC5810530 DOI: 10.2147/btt.s140114] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Oncolytic viruses have demonstrated selective replication and killing of tumor cells. Different types of oncolytic viruses – adenoviruses, alphaviruses, herpes simplex viruses, Newcastle disease viruses, rhabdoviruses, Coxsackie viruses, and vaccinia viruses – have been applied as either naturally occurring or engineered vectors. Numerous studies in animal-tumor models have demonstrated substantial tumor regression and prolonged survival rates. Moreover, clinical trials have confirmed good safety profiles and therapeutic efficacy for oncolytic viruses. Most encouragingly, the first cancer gene-therapy drug – Gendicine, based on oncolytic adenovirus type 5 – was approved in China. Likewise, a second-generation oncolytic herpes simplex virus-based drug for the treatment of melanoma has been registered in the US and Europe as talimogene laherparepvec.
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72
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Xie YQ, Wei L, Tang L. Immunoengineering with biomaterials for enhanced cancer immunotherapy. WILEY INTERDISCIPLINARY REVIEWS-NANOMEDICINE AND NANOBIOTECHNOLOGY 2018; 10:e1506. [PMID: 29333729 DOI: 10.1002/wnan.1506] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/24/2017] [Revised: 11/07/2017] [Accepted: 11/22/2017] [Indexed: 12/17/2022]
Abstract
Cancer immunotherapy has recently shown dramatic clinical success inducing durable response in patients of a wide variety of malignancies. Further improvement of the clinical outcome with immune related cancer treatment requests more exquisite manipulation of a patient's immune system with increased immunity against diseases while mitigating the toxicities. To meet this challenge, biomaterials applied to immunoengineering are being developed to achieve tissue- and/or cell-specific immunomodulation and thus could potentially enhance both the efficacy and safety of current cancer immunotherapies. Here, we review the recent advancement in the field of immunoengineering using biomaterials and their applications in promoting different modalities of cancer immunotherapies, with focus on cell-, antibody-, immunomodulator-, and gene-based immune related treatments and their combinations with conventional therapies. Challenges and opportunities are discussed in applying biomaterials engineering strategies in the development of future cancer immunotherapies. This article is categorized under: Therapeutic Approaches and Drug Discovery > Nanomedicine for Oncologic Disease Therapeutic Approaches and Drug Discovery > Emerging Technologies Implantable Materials and Surgical Technologies > Nanomaterials and Implants.
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Affiliation(s)
- Yu-Qing Xie
- Institute of Bioengineering, École polytechnique fédérale de Lausanne (EPFL), Lausanne, Switzerland
| | - Lixia Wei
- Institute of Materials Science & Engineering, École polytechnique fédérale de Lausanne (EPFL), Lausanne, Switzerland
| | - Li Tang
- Institute of Bioengineering, École polytechnique fédérale de Lausanne (EPFL), Lausanne, Switzerland.,Institute of Materials Science & Engineering, École polytechnique fédérale de Lausanne (EPFL), Lausanne, Switzerland
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73
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Qi C, Lin J, Fu LH, Huang P. Calcium-based biomaterials for diagnosis, treatment, and theranostics. Chem Soc Rev 2018; 47:357-403. [DOI: 10.1039/c6cs00746e] [Citation(s) in RCA: 145] [Impact Index Per Article: 24.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Calcium-based biomaterials with good biosafety and bio-absorbability are promising for biomedical applications such as diagnosis, treatment, and theranostics.
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Affiliation(s)
- Chao Qi
- Guangdong Key Laboratory for Biomedical
- Measurements and Ultrasound Imaging
- Laboratory of Evolutionary Theranostics
- School of Biomedical Engineering
- Health Science Center
| | - Jing Lin
- Guangdong Key Laboratory for Biomedical
- Measurements and Ultrasound Imaging
- Laboratory of Evolutionary Theranostics
- School of Biomedical Engineering
- Health Science Center
| | - Lian-Hua Fu
- Guangdong Key Laboratory for Biomedical
- Measurements and Ultrasound Imaging
- Laboratory of Evolutionary Theranostics
- School of Biomedical Engineering
- Health Science Center
| | - Peng Huang
- Guangdong Key Laboratory for Biomedical
- Measurements and Ultrasound Imaging
- Laboratory of Evolutionary Theranostics
- School of Biomedical Engineering
- Health Science Center
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74
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Huang JL, Chen HZ, Gao XL. Lipid-coated calcium phosphate nanoparticle and beyond: a versatile platform for drug delivery. J Drug Target 2017; 26:398-406. [PMID: 29258343 DOI: 10.1080/1061186x.2017.1419360] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
In recent years, lipid-coated calcium-phosphate (LCP) nanoparticle has been developed as a versatile platform for delivery of various therapeutics including gene, protein/peptide, chemotherapeutics and theranostic agents. The high endosomal escape, coupled with the ability to efficiently encapsulate phosphorylated drugs or prodrugs, make LCP become attractive vehicle for drug delivery. Additionally, the principle behind LCP formulation has also allowed rational design of LCP-derived nanoparticles (NPs) with other solid core or lipid membrane to overcome the various drug delivery barriers. Here, we briefly review the history of the development of LCP NPs, highlight the optimisations and modulations in the development process, and summarise the major applications of LCP NPs and LCP-derived NPs in drug delivery.
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Affiliation(s)
- Jia-Lin Huang
- a Department of Pharmacology and Chemical Biology, Faculty of Basic Medicine , Shanghai Jiao Tong University School of Medicine , Shanghai , PR China.,b Department of Neurological Surgery , Renji Hospital, Shanghai Jiao Tong University School of Medicine , Shanghai , PR China
| | - Hong-Zhuan Chen
- a Department of Pharmacology and Chemical Biology, Faculty of Basic Medicine , Shanghai Jiao Tong University School of Medicine , Shanghai , PR China
| | - Xiao-Ling Gao
- a Department of Pharmacology and Chemical Biology, Faculty of Basic Medicine , Shanghai Jiao Tong University School of Medicine , Shanghai , PR China
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75
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Abstract
Gene therapy based on viral vectors has demonstrated steady progress recently, not only in the area of cancers. A multitude of viral vectors has been engineered for both preventive and therapeutic applications. Two main approaches comprise of viral vector-based delivery of toxic or anticancer genes or immunization with anticancer antigens. Tumor growth inhibition and tumor regression have been observed, providing improved survival rates in animal tumor models. Furthermore, vaccine-based cancer immunotherapy has demonstrated both tumor regression and protection against challenges with lethal doses of tumor cells. Several clinical trials with viral vectors have also been conducted. Additionally, viral vector-based cancer drugs have been approved. This review gives an overview of different viral vector systems and their applications in cancer gene therapy.
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76
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Fan W, Yung B, Huang P, Chen X. Nanotechnology for Multimodal Synergistic Cancer Therapy. Chem Rev 2017; 117:13566-13638. [DOI: 10.1021/acs.chemrev.7b00258] [Citation(s) in RCA: 1059] [Impact Index Per Article: 151.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Wenpei Fan
- Guangdong
Key Laboratory for Biomedical Measurements and Ultrasound Imaging,
School of Biomedical Engineering, Health Science Center, Shenzhen University, Shenzhen 518060, China
- Key
Laboratory of Optoelectronic Devices and Systems of Ministry of Education
and Guangdong Province, College of Optoelectronic Engineering, Shenzhen University, Shenzhen 518060, China
- Laboratory
of Molecular Imaging and Nanomedicine, National Institute of Biomedical
Imaging and Bioengineering, National Institutes of Health, Bethesda, Maryland 20892, United States
| | - Bryant Yung
- Laboratory
of Molecular Imaging and Nanomedicine, National Institute of Biomedical
Imaging and Bioengineering, National Institutes of Health, Bethesda, Maryland 20892, United States
| | - Peng Huang
- Guangdong
Key Laboratory for Biomedical Measurements and Ultrasound Imaging,
School of Biomedical Engineering, Health Science Center, Shenzhen University, Shenzhen 518060, China
| | - Xiaoyuan Chen
- Laboratory
of Molecular Imaging and Nanomedicine, National Institute of Biomedical
Imaging and Bioengineering, National Institutes of Health, Bethesda, Maryland 20892, United States
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77
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Ma YY, Jin KT, Wang SB, Wang HJ, Tong XM, Huang DS, Mou XZ. Molecular Imaging of Cancer with Nanoparticle-Based Theranostic Probes. CONTRAST MEDIA & MOLECULAR IMAGING 2017; 2017:1026270. [PMID: 29097909 PMCID: PMC5612740 DOI: 10.1155/2017/1026270] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/31/2017] [Accepted: 05/16/2017] [Indexed: 11/18/2022]
Abstract
Although advancements in medical technology supporting cancer diagnosis and treatment have improved survival, these technologies still have limitations. Recently, the application of noninvasive imaging for cancer diagnosis and therapy has become an indispensable component in clinical practice. However, current imaging contrasts and tracers, which are in widespread clinical use, have their intrinsic limitations and disadvantages. Nanotechnologies, which have improved in vivo detection and enhanced targeting efficiency for cancer, may overcome some of the limitations of cancer diagnosis and therapy. Theranostic nanoparticles have great potential as a therapeutic model, which possesses the ability of their nanoplatforms to load targeted molecule for both imaging and therapeutic functions. The resulting nanosystem will likely be critical with the growth of personalized medicine because of their diagnostic potential, effectiveness as a drug delivery vehicle, and ability to oversee patient response to therapy. In this review, we discuss the achievements of modern nanoparticles with the goal of accurate tumor imaging and effective treatment and discuss the future prospects.
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Affiliation(s)
- Ying-Yu Ma
- Clinical Research Institute, Zhejiang Provincial People's Hospital, Hangzhou 310014, China
- Key Laboratory of Cancer Molecular Diagnosis and Individualized Therapy of Zhejiang Province, Hangzhou 310014, China
| | - Ke-Tao Jin
- Department of Gastrointestinal Surgery, Shaoxing People's Hospital, Shaoxing Hospital of Zhejiang University, Shaoxing 312000, China
| | - Shi-Bing Wang
- Clinical Research Institute, Zhejiang Provincial People's Hospital, Hangzhou 310014, China
- Key Laboratory of Cancer Molecular Diagnosis and Individualized Therapy of Zhejiang Province, Hangzhou 310014, China
| | - Hui-Ju Wang
- Clinical Research Institute, Zhejiang Provincial People's Hospital, Hangzhou 310014, China
- Key Laboratory of Cancer Molecular Diagnosis and Individualized Therapy of Zhejiang Province, Hangzhou 310014, China
| | - Xiang-Min Tong
- Clinical Research Institute, Zhejiang Provincial People's Hospital, Hangzhou 310014, China
- Key Laboratory of Cancer Molecular Diagnosis and Individualized Therapy of Zhejiang Province, Hangzhou 310014, China
| | - Dong-Sheng Huang
- Clinical Research Institute, Zhejiang Provincial People's Hospital, Hangzhou 310014, China
- Key Laboratory of Cancer Molecular Diagnosis and Individualized Therapy of Zhejiang Province, Hangzhou 310014, China
| | - Xiao-Zhou Mou
- Clinical Research Institute, Zhejiang Provincial People's Hospital, Hangzhou 310014, China
- Key Laboratory of Cancer Molecular Diagnosis and Individualized Therapy of Zhejiang Province, Hangzhou 310014, China
- School of Basic Medical Sciences, Hangzhou Medical College, Hangzhou 310053, China
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