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Dowaidar M. Cell-penetrating peptides with nanoparticles hybrid delivery vectors and their uptake pathways. Mitochondrion 2024; 78:101906. [PMID: 38797356 DOI: 10.1016/j.mito.2024.101906] [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: 03/04/2024] [Revised: 04/23/2024] [Accepted: 05/15/2024] [Indexed: 05/29/2024]
Abstract
Cell-penetrating peptides (CPPs) are molecules that improve the cellular uptake of various molecular payloads that do not easily traverse the cellular membrane. CPPs can be found in pharmaceutical and medical products. The vast majority of cell-penetrating chemicals that are discussed in published research are peptide based. The paper also delves into the various applications of hybrid vectors. Because CPPs are able to carry cargo across the cellular membrane, they are a viable candidate for use as a suitable carrier for a wide variety of cargoes, such as siRNA, nanoparticles, and others. In which we discuss the CPPs, their classification, uptake mechanisms, hybrid vector systems, nanoparticles and their uptake mechanisms, etc. Further in this paper, we discuss CPPs conjugated to Nanoparticles, Combining CPPs with lipids and polymeric Nanoparticles in A Conjugated System, CPPs conjugated to nanoparticles for therapeutic purposes, and potential therapeutic uses of CPPs as delivery molecules. Also discussed the preclinical and clinical use of CPPS, intracellular trafficking of nanoparticles, and activatable and bioconjugated CPPs.
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Affiliation(s)
- Moataz Dowaidar
- Bioengineering Department, King Fahd University of Petroleum and Minerals (KFUPM), Dhahran 31261, Saudi Arabia; Interdisciplinary Research Center for Hydrogen Technologies and Carbon Management, King Fahd University of Petroleum and Minerals (KFUPM), Dhahran 31261, Saudi Arabia; Biosystems and Machines Research Center, King Fahd University of Petroleum and Minerals (KFUPM), Dhahran 31261, Saudi Arabia.
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2
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Sodipo BK, Kasim Mohammed Z. Advances in biodistribution of gold nanoparticles: the influence of size, surface charge, and route of administration. Biomed Mater 2024; 19:042010. [PMID: 38838693 DOI: 10.1088/1748-605x/ad5484] [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: 03/18/2024] [Accepted: 06/05/2024] [Indexed: 06/07/2024]
Abstract
To improve the translational and clinical applications of gold nanoparticles (GNPs) in medicine there is a need for better understanding of physicochemical properties of the nanoparticles in relation to the systemic parameters andin-vivoperformance. This review presents the influence of physicochemical properties (surface charges and size) and route of administration on the biodistribution of GNPs. The role of protein corona (PC) (a unique biological identifier) as a barrier to biodistribution of GNPs, and the advances in engineered GNPs towards improving biodistribution are presented. Proteins can easily adsorb on charged (anionic and cationic) functionalized GNPs in circulation and shape the dynamics of their biodistribution. Non-ionic coatings such as PEG experience accelerated blood clearance (ABC) due to immunogenic response. While zwitterionic coatings provide stealth effects to formation of PC on the GNPs. GNPs with sizes less than 50 nm were found to circulate to several organs while the route of administration of the GNPs determines the serum protein that adsorbs on the nanoparticles.
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Affiliation(s)
- Bashiru K Sodipo
- Department of Physics, Kaduna State University, Kaduna, Nigeria
- Sabanci University Nanotechnology Research and Application Center (SUNUM), Istanbul, Turkey
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3
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Zhang L, Zhang XY, Hu YL, You J. Synthesis, Characterization and Biosafety Evaluation of Hollow Gold Nanospheres. Curr Pharm Biotechnol 2024; 25:340-349. [PMID: 37309773 DOI: 10.2174/1389201024666230612114059] [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: 11/20/2022] [Revised: 05/16/2023] [Accepted: 05/16/2023] [Indexed: 06/14/2023]
Abstract
OBJECTIVES In order to assess the biosafety of HAuNS using zebrafish models and the cancer cell lines HepG2, HEK293, and A549, this study prepared HAuNS in a variety of sizes and alterations. METHODS By oxidizing cobalt nanoparticles encased in gold shells, HAuNS were created. In the meantime, PEG- and PEI-coated HAuNS were created. The diameters of the HAuNS that were produced were 30~40 nm, 50~60 nm, and 70~80 nm. MTT assay was used to assess the toxicity of HAuNS on HepG2, HEK293, and A549 cells. For the investigation of their toxicities, HAuNS (50~60 nm) of various concentrations were incubated with zebrafish embryos. Then, cell death was determined using acridine orange staining. RESULTS In a cell line model, it was demonstrated that purified HAuNS exhibit lower toxicity than unpurified HAuNS. Meanwhile, it was discovered that surface-modified HAuNS was less hazardous than unmodified HAuNS. Unpurified HAuNS (50.60 nm) exposure to embryos caused deformity and increased mortality. Moreover, embryos exposed to HAuNS displayed an increase in cell death, showing that HAuNS can put zebrafish under physiological stress. CONCLUSION The possible toxicity of HAuNS is now more understood thanks to this investigation. The details could improve our comprehension of the nanotoxicity of medication delivery systems. Comparing HAuNS (50~60 nm) to the other two particle sizes, its toxicity was quite low. Compared to unpurified HAuNS, purified HAuNS displayed less toxicity. Comparing PEI-HAuNS and HAuNS to PEG-HAuNS, cytotoxicity was found to be lower. Our data support the use of pure HAuNS, HAuNS-PEG, and HAuNS (50~60 nm) as possible photothermal conductors when seen as a whole.
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Affiliation(s)
- Lu Zhang
- Department of Archaeology and Cultural Heritage, Zhejiang University, Hangzhou, P.R. China
- Naiman Market Inspection and Testing Center, Tongliao, P.R. China
| | - Xiao-Yan Zhang
- Research Institute of Traditional Chinese Medicine, Heilongjiang University of Chinese Medicine, Harbin, P.R. China
| | - Yu-Lan Hu
- Department of Archaeology and Cultural Heritage, Zhejiang University, Hangzhou, P.R. China
| | - Jian You
- College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, P.R. China
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4
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Cai Q, Li X, Xiong H, Fan H, Gao X, Vemireddy V, Margolis R, Li J, Ge X, Giannotta M, Hoyt K, Maher E, Bachoo R, Qin Z. Optical blood-brain-tumor barrier modulation expands therapeutic options for glioblastoma treatment. Nat Commun 2023; 14:4934. [PMID: 37582846 PMCID: PMC10427669 DOI: 10.1038/s41467-023-40579-1] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Accepted: 07/31/2023] [Indexed: 08/17/2023] Open
Abstract
The treatment of glioblastoma has limited clinical progress over the past decade, partly due to the lack of effective drug delivery strategies across the blood-brain-tumor barrier. Moreover, discrepancies between preclinical and clinical outcomes demand a reliable translational platform that can precisely recapitulate the characteristics of human glioblastoma. Here we analyze the intratumoral blood-brain-tumor barrier heterogeneity in human glioblastoma and characterize two genetically engineered models in female mice that recapitulate two important glioma phenotypes, including the diffusely infiltrative tumor margin and angiogenic core. We show that pulsed laser excitation of vascular-targeted gold nanoparticles non-invasively and reversibly modulates the blood-brain-tumor barrier permeability (optoBBTB) and enhances the delivery of paclitaxel in these two models. The treatment reduces the tumor volume by 6 and 2.4-fold and prolongs the survival by 50% and 33%, respectively. Since paclitaxel does not penetrate the blood-brain-tumor barrier and is abandoned for glioblastoma treatment following its failure in early-phase clinical trials, our results raise the possibility of reevaluating a number of potent anticancer drugs by combining them with strategies to increase blood-brain-tumor barrier permeability. Our study reveals that optoBBTB significantly improves therapeutic delivery and has the potential to facilitate future drug evaluation for cancers in the central nervous system.
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Affiliation(s)
- Qi Cai
- Department of Mechanical Engineering, the University of Texas at Dallas, Richardson, TX, 75080, USA
| | - Xiaoqing Li
- Department of Bioengineering, the University of Texas at Dallas, Richardson, TX, 75080, USA
| | - Hejian Xiong
- Department of Mechanical Engineering, the University of Texas at Dallas, Richardson, TX, 75080, USA
| | - Hanwen Fan
- Department of Mechanical Engineering, the University of Texas at Dallas, Richardson, TX, 75080, USA
| | - Xiaofei Gao
- Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, TX, 75390, USA
| | - Vamsidhara Vemireddy
- Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, TX, 75390, USA
- Harold C. Simmons Comprehensive Cancer Center, University of Texas Southwestern Medical Center, Dallas, TX, 75390, USA
| | - Ryan Margolis
- Department of Bioengineering, the University of Texas at Dallas, Richardson, TX, 75080, USA
| | - Junjie Li
- Department of Bioengineering, the University of Texas at Dallas, Richardson, TX, 75080, USA
| | - Xiaoqian Ge
- Department of Mechanical Engineering, the University of Texas at Dallas, Richardson, TX, 75080, USA
| | - Monica Giannotta
- IFOM ETS - The AIRC Institute of Molecular Oncology, 20139, Milan, Italy
- Division of Immunology, Transplantation and Infectious Diseases, IRCCS San Raffaele Scientific Institute, 20132, Milan, Italy
| | - Kenneth Hoyt
- Department of Bioengineering, the University of Texas at Dallas, Richardson, TX, 75080, USA
| | - Elizabeth Maher
- Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, TX, 75390, USA
- Harold C. Simmons Comprehensive Cancer Center, University of Texas Southwestern Medical Center, Dallas, TX, 75390, USA
- Department of Neurology, University of Texas Southwestern Medical Center, Dallas, TX, 75390, USA
| | - Robert Bachoo
- Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, TX, 75390, USA.
- Harold C. Simmons Comprehensive Cancer Center, University of Texas Southwestern Medical Center, Dallas, TX, 75390, USA.
- Department of Neurology, University of Texas Southwestern Medical Center, Dallas, TX, 75390, USA.
| | - Zhenpeng Qin
- Department of Mechanical Engineering, the University of Texas at Dallas, Richardson, TX, 75080, USA.
- Department of Bioengineering, the University of Texas at Dallas, Richardson, TX, 75080, USA.
- Department of Biomedical Engineering, University of Texas Southwestern Medical Center, Dallas, TX, 75390, USA.
- Center for Advanced Pain Studies, the University of Texas at Dallas, Richardson, TX, 75080, USA.
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Lv W, Wu H, Zhang Y, Li H, Shu H, Su C, Zhu Y, Wang T, Nie F. cRGD-targeted gold-based nanoparticles overcome EGFR-TKI resistance of NSCLC via low-temperature photothermal therapy combined with sonodynamic therapy. Biomater Sci 2023; 11:1677-1691. [PMID: 36625328 DOI: 10.1039/d2bm01825j] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Epidermal growth factor receptor tyrosine kinase inhibitor (EGFR-TKI) is a first-line targeted drug for the treatment of advanced non-small cell lung cancer (NSCLC) in clinical practice, but EGFR-TKI-acquired resistance limits its therapeutic effect. To address this challenge, a novel multifunctional gold-based targeted nanoparticle-based drug delivery system is fabricated. The gold-based nanoparticle is loaded with the EGFR-TKI (gefitinib) and IR780, and the surface-modified gold nanoshell layer has a photothermal effect for thermally triggered drug release. Finally, the unique binding of cyclic arginine-glycine-aspartic acid (cRGD) to the αvβ3 receptor ensured that the nanoparticle (cRGD-GIPG) targeted transport into drug-resistant NSCLC cells was functional. Due to the sonodynamic properties of IR780, ultrasound (US) irradiation promoted reactive oxygen species (ROS) generation, while low-temperature photothermal therapy (PTT) not only promoted the release of drug, but also further enhanced the cytotoxic effects of ROS. In turn, it blocked the activation of TGF-β/PDLIM5/SMAD resistance pathway and induced apoptosis of drug-resistant cells through mitochondrial apoptosis, enabling the treatment of EGFR-TKI-resistant NSCLC. The low-temperature PTT combined with sonodynamic therapy (SDT) by cRGD-GIPG thus shows potent anticancer activity against EGFR-TKI-resistant NSCLC cells in vitro and in vivo. The present work provides a valuable strategy for highly targeted and EGFR-TKI-resistant reversal therapy in NSCLC.
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Affiliation(s)
- Wenhao Lv
- Ultrasound Medical Center, Lanzhou University Second Hospital, Lanzhou, 730000, China. .,Gansu Province Clinical Research Center for Ultrasonography, Lanzhou, 730000, China
| | - Hao Wu
- Ultrasound Medical Center, Lanzhou University Second Hospital, Lanzhou, 730000, China. .,Gansu Province Clinical Research Center for Ultrasonography, Lanzhou, 730000, China
| | - Yao Zhang
- Ultrasound Medical Center, Lanzhou University Second Hospital, Lanzhou, 730000, China.
| | - Hui Li
- Ultrasound Medical Center, Lanzhou University Second Hospital, Lanzhou, 730000, China.
| | - Hong Shu
- Ultrasound Medical Center, Lanzhou University Second Hospital, Lanzhou, 730000, China.
| | - Chunhong Su
- Ultrasound Medical Center, Lanzhou University Second Hospital, Lanzhou, 730000, China.
| | - Yangyang Zhu
- Ultrasound Medical Center, Lanzhou University Second Hospital, Lanzhou, 730000, China. .,Gansu Province Clinical Research Center for Ultrasonography, Lanzhou, 730000, China
| | - Ting Wang
- Ultrasound Medical Center, Lanzhou University Second Hospital, Lanzhou, 730000, China. .,Gansu Province Clinical Research Center for Ultrasonography, Lanzhou, 730000, China
| | - Fang Nie
- Ultrasound Medical Center, Lanzhou University Second Hospital, Lanzhou, 730000, China. .,Gansu Province Clinical Research Center for Ultrasonography, Lanzhou, 730000, China
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Mehrizi TZ, Ardestani MS, Kafiabad SA. A Review of the Use of Metallic Nanoparticles as a Novel Approach for Overcoming the Stability Challenges of Blood Products: A Narrative Review from 2011-2021. Curr Drug Deliv 2023; 20:261-280. [PMID: 35570560 DOI: 10.2174/1567201819666220513092020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Revised: 01/31/2022] [Accepted: 02/04/2022] [Indexed: 02/08/2023]
Abstract
PURPOSE To obtain safe and qualified blood products (e.g., platelets, plasma, and red blood cells), various limitations such as limited shelf life (especially for platelets) and stability must be addressed. In this review study, the most commonly used metal nanomaterials (e.g., gold, silver, iron, and magnetic) reported in the literature from 2011 to 2021 were discussed owing to their unique properties, which provide exciting approaches to overcome these limitations and improve the stability, safety, and quality of blood products. Novelty: This study reviews for the first time the results of studies (from 2011 to 2021) that consider the effects of various metallic nanoparticles on the different blood products. RESULTS The results of this review study showed that some metallic nanoparticles are effective in improving the stability of plasma proteins. For this purpose, modified Fe3O4 magnetic nanoparticles and citrate-AuNPs protect albumin products against stressful situations. Also, SiO2 microspheres and silicacoated magnetite nanoparticles are highly capable of improving IgG stability. ZnO nanoparticles also reduced thrombin production, and protein-coated GMNP nanoparticles prevented unwanted leakage of factor VIII through blood vessels. Furthermore, the stability and longevity of erythrocytes can be improved by AuNP nanoparticles and Zr-based organic nanoparticles. In addition, platelet storage time can be improved using PEGylated Au and functionalized iron oxide nanoparticles. SUGGESTION According to the results of this study, it is suggested that further research should be conducted on metal nanoparticles as the most promising candidates to prepare metal nanoparticles with improved properties to increase the stability of various blood products.
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Affiliation(s)
- Tahereh Zadeh Mehrizi
- Blood Transfusion Research Center, High Institute for Research and Education in Transfusion Medicine, Tehran, Iran
| | - Mehdi Shafiee Ardestani
- Department of Radiopharmacy, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - Sedigheh Amini Kafiabad
- Blood Transfusion Research Center, High Institute for Research and Education in Transfusion Medicine, Tehran, Iran
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7
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Mitri N, Rahme K, Fracasso G, Ghanem E. Human blood biocompatibility and immunogenicity of scFvD2B PEGylated gold nanoparticles. NANOTECHNOLOGY 2022; 33:315101. [PMID: 35417900 DOI: 10.1088/1361-6528/ac66ef] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/15/2022] [Accepted: 04/13/2022] [Indexed: 06/14/2023]
Abstract
Single chain variable D2B antibody fragments (scFvD2Bs) exhibit high affinity binding to prostate specific membrane antigens overexpressed in metastatic prostate cancer (PC). Conjugation of scFvD2B to gold nanoparticles (AuNPs) would enhance its stability and plasma half-life circulation to shuttle theranostic agents in PC. In this study, we synthesized PEGylated scFvD2B-AuNPs (AuNPs-scFvD2B-PEG) and tested their integrity, biocompatibility, and immunogenicity in freshly withdrawn human blood. Prior to blood incubation, Zeta potential measurements, UV-Vis spectroscopy, and dynamic light scattering (DLS) were used to assess the physicochemical properties of our nano-complexes in the presence or absence of PEGylation. A surface plasmon resonance band shift of 2 and 4 nm confirmed the successful coating for AuNPs-scFvD2B and AuNPs-scFvD2B-PEG, respectively. Likewise, DLS revealed a size increase of ∼3 nm for AuNPs-scFvD2B and ∼19 nm for AuNPs-scFvD2B-PEG. Zeta potential increased from -34 to -19 mV for AuNPs-scFvD2B and reached -3 mV upon PEGylation. Similar assessment measures were applied post-incubation in human blood with additional immunogenicity tests, such as hemolysis assay, neutrophil function test, and pyridine formazan extraction. Interestingly, grafting PEG chains on AuNPs-scFvD2B precluded the binding of blood plasma proteins and reduced neutrophil activation level compared with naked AuNPs-citrate counterparts. Most likely, a hydrated negative PEG cloud shielded the NPs rendering blood compatiblility with less than 10% hemolysis. In conclusion, the biocompatible AuNPs-scFvD2B-PEG presents promising characteristics for PC targeted therapy, with minimal protein adsorption affinity, low immunorecognition, and reduced hemolytic activity.
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Affiliation(s)
- Nadim Mitri
- Department of Sciences, Faculty of Natural and Applied Sciences, Notre Dame University-Louaize, Zouk Mosbeh, PO Box: 72, Lebanon
| | - Kamil Rahme
- Department of Sciences, Faculty of Natural and Applied Sciences, Notre Dame University-Louaize, Zouk Mosbeh, PO Box: 72, Lebanon
| | | | - Esther Ghanem
- Department of Sciences, Faculty of Natural and Applied Sciences, Notre Dame University-Louaize, Zouk Mosbeh, PO Box: 72, Lebanon
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Behroozi Z, Rahimi B, Kookli K, Safari MS, Hamblin MR, Razmgir M, Janzadeh A, Ramezani F. Distribution of gold nanoparticles into the brain: a systematic review and meta-analysis. Nanotoxicology 2021; 15:1059-1072. [PMID: 34591733 DOI: 10.1080/17435390.2021.1966116] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Despite the widespread use of gold nanoparticles (GNPs), there is no consensus on their distribution to different tissues and organs. The present systematic review and meta-analysis addresses the accumulation of GNPs in brain tissue. Extensive searches were conducted in electronic databases, Medline, Web of Science, EMBASE, and Scopus. Based on inclusion and exclusion criteria, primary and secondary screening was performed. The value of brain accumulation of gold nanoparticle (the percentage of the injection dose of GNPs/gram of brain tissue that applied as effect size (ES) in analysis) and the standard error of the mean were extracted from articles and analyzed by calculating the pooled ES and the pooled confidence interval (CI) using STATA software. p ≤ 0.05 was considered significant. Thirty-eight studies were included in the meta-analysis. The results showed that the amount of GNPs was 0.06% of the injection dose/gram of brain tissue (ES = 0.06, %95 CI: 0.06-0.06, p < 0.0001). Considering the time between injection and tissue harvest (follow-up time), after 1 h the GNPs in brain tissue was 0.288% of the injection dose/gram of tissue (ES = 0.29, 95% CI: 0.25-0.33, p < 0.0001), while after four weeks it was only 0.02% (ES = 0.02, 95% CI: 0.01-0.03, p < 0.0001) of the injection dose/gram of tissue. The amount of GNPs in brain tissue was higher for PEG-coated GNPs compared to uncoated GNPs, and it was 5.6 times higher for rod-shaped GNPs compared to spherical GNPs. The mean amount of GNPs in the brain tissues of animals bearing a tumor was 5.8 times higher than in normal animals.
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Affiliation(s)
- Zahra Behroozi
- Department of Physiology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Behnaz Rahimi
- Department of Physiology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Keihan Kookli
- International campus, Iran University of Medical Sciences, Tehran, Iran
| | - Mohammad S Safari
- Veterinary Faculty of Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Michael R Hamblin
- Laser Research Centre, Faculty of Health Science, University of Johannesburg, Doornfontein, South Africa
| | - Maryam Razmgir
- Medical Librarianship and Information Science, School of Health Management and Information Sciences, Iran University of Medical Sciences, Tehran, Iran
| | - Atousa Janzadeh
- Radiation Biology Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Fatemeh Ramezani
- Physiology Research Center, Iran University of Medical Sciences, Tehran, Iran
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9
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Sabab A, Liu S, Javadiyan S, McAdam CJ, Hanton LR, Jukes A, Vreugde S, Wormald PJ. The effect of chemical and structural modifiers on the haemostatic process and cytotoxicity of the beta-chitin patch. Sci Rep 2021; 11:18577. [PMID: 34535704 PMCID: PMC8448852 DOI: 10.1038/s41598-021-97781-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Accepted: 08/30/2021] [Indexed: 12/03/2022] Open
Abstract
Beta-chitin patch has previously been proven to be an effective haemostat, but whether modifying the patch affects its efficacy and safety, remains unanswered. In this study, the patch was modified using polyethylene oxide, Pluronic-F127, calcium, increased thickness or polyphosphate, and their effect on the process of haemostasis and cytotoxicity was tested and compared with standard-of-care, Surgicel and FloSeal. Whole blood collected from volunteers was applied to the patches to test their whole blood clotting and thrombin generation capacities, whilst platelet isolates were used to test their platelet aggregation ability. The fluid absorption capacity of the patches was tested using simulated body fluid. Cytotoxicity of the patches was tested using AlamarBlue assays and PC12 cells and the results were compared with the standard-of-care. In this study, beta-chitin patch modifications failed to improve its whole blood clotting, platelet aggregation and thrombin generation capacity. Compared to non-modified patch, modifications with polyethylene oxide or calcium reduced platelet aggregation and thrombin generation capacity, while increasing the thickness or adding polyphosphate decreased platelet aggregation capacity. The cytotoxicity assays demonstrated that the beta-chitin patches were non-toxic to cells. In vivo research is required to evaluate the safety and efficacy of the beta-chitin patches in a clinical setting.
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Affiliation(s)
- Ahad Sabab
- Department of Surgery-Otorhinolaryngology, Head and Neck Surgery, University of Adelaide, Adelaide, Australia.
| | - Sha Liu
- Department of Surgery-Otorhinolaryngology, Head and Neck Surgery, University of Adelaide, Adelaide, Australia
| | - Shari Javadiyan
- Department of Surgery-Otorhinolaryngology, Head and Neck Surgery, University of Adelaide, Adelaide, Australia
| | - C John McAdam
- Department of Chemistry, University of Otago, Dunedin, New Zealand
| | - Lyall R Hanton
- Department of Chemistry, University of Otago, Dunedin, New Zealand
| | - Alistair Jukes
- Department of Surgery-Otorhinolaryngology, Head and Neck Surgery, University of Adelaide, Adelaide, Australia
| | - Sarah Vreugde
- Department of Surgery-Otorhinolaryngology, Head and Neck Surgery, University of Adelaide, Adelaide, Australia
| | - Peter-John Wormald
- Department of Surgery-Otorhinolaryngology, Head and Neck Surgery, University of Adelaide, Adelaide, Australia
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Guarino-Hotz M, Zhang JZ. Structural control and biomedical applications of plasmonic hollow gold nanospheres: A mini review. WILEY INTERDISCIPLINARY REVIEWS-NANOMEDICINE AND NANOBIOTECHNOLOGY 2021; 13:e1694. [PMID: 33501780 DOI: 10.1002/wnan.1694] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Revised: 12/22/2020] [Accepted: 12/23/2020] [Indexed: 12/16/2022]
Abstract
Hollow gold nanospheres (HGNs) are core/shell structures with a dielectric material core, usually composed of solvent, and a gold metal shell. Such structures have two metal/dielectric interfaces to allow interaction between the gold metal with the interior and external dielectric environment. Upon illumination by light, HGNs exhibit unique surface plasmon resonance (SPR) properties compared to solid gold nanoparticles. Their SPR absorption/scattering can be tuned by changing their diameter, shell thicknesses, and surface morphologies. In addition to the low toxicity, easy functionalization, resistance to photobleaching, and sensitivity to changes in surrounding medium of gold, the enhanced surface-to-volume ratio and tunable SPR of HGNs make them highly attractive for different applications in the fields of sensing, therapy, and theranostics. In this article, we review recent progress on the synthesis and structural control of HGNs and applications of their SPR properties in biomedical sensing and theranostics. This article is categorized under: Diagnostic Tools > Biosensing Diagnostic Tools > in vitro Nanoparticle-Based Sensing Diagnostic Tools > in vivo Nanodiagnostics and Imaging.
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Affiliation(s)
- Melissa Guarino-Hotz
- Department of Chemistry and Biochemistry, University of California, Santa Cruz, California, USA
| | - Jin Z Zhang
- Department of Chemistry and Biochemistry, University of California, Santa Cruz, California, USA
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Cheng MJ, Mitra R, Okorafor CC, Nersesyan AA, Harding IC, Bal NN, Kumar R, Jo H, Sridhar S, Ebong EE. Targeted Intravenous Nanoparticle Delivery: Role of Flow and Endothelial Glycocalyx Integrity. Ann Biomed Eng 2020; 48:1941-1954. [PMID: 32072383 PMCID: PMC8025840 DOI: 10.1007/s10439-020-02474-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2019] [Accepted: 02/04/2020] [Indexed: 12/11/2022]
Abstract
Therapies for atherosclerotic cardiovascular disease should target early disease stages and specific vascular sites where disease occurs. Endothelial glycocalyx (GCX) degradation compromises endothelial barrier function and increases vascular permeability. This initiates pro-atherosclerotic lipids and inflammatory cells to penetrate vessel walls, and at the same time this can be leveraged for targeted drug delivery. In prior cell culture studies, GCX degradation significantly increased endothelial cell uptake of nanoparticle vehicles that are designed for drug delivery, compared to the effects of intact GCX. The present study assessed if the cell culture findings translate to selective nanoparticle uptake in animal vessels. In mice, the left carotid artery (LCA) was partially ligated to disturb blood flow, which induces GCX degradation, endothelial dysfunction, and atherosclerosis. After ligation, the LCA vessel wall exhibited a loss of continuity of the GCX layer on the intima. 10-nm gold nanospheres (GNS) coated with polyethylene glycol (PEG) were delivered intravenously. GCX degradation in the ligated LCA correlated to increased GNS infiltration of the ligated LCA wall. This suggests that GCX dysfunction, which coincides with atherosclerosis, can indeed be targeted for enhanced drug delivery, offering a new approach in cardiovascular disease therapy.
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Affiliation(s)
- Ming J Cheng
- Department of Chemical Engineering, Northeastern University, 360 Huntington Avenue, 313 Snell Engineering Building, Boston, MA, 02115, USA
- Department of Neurology, The Massachusetts General Hospital, Boston, MA, USA
- The NeuroDiscovery Center, Harvard Medical School, Boston, MA, USA
| | - Ronodeep Mitra
- Department of Chemical Engineering, Northeastern University, 360 Huntington Avenue, 313 Snell Engineering Building, Boston, MA, 02115, USA
| | - Chinedu C Okorafor
- Department of Chemical Engineering, Northeastern University, 360 Huntington Avenue, 313 Snell Engineering Building, Boston, MA, 02115, USA
| | - Alina A Nersesyan
- Department of Bioengineering, Northeastern University, Boston, MA, USA
| | - Ian C Harding
- Department of Bioengineering, Northeastern University, Boston, MA, USA
| | - Nandita N Bal
- Department of Chemical Engineering, Northeastern University, 360 Huntington Avenue, 313 Snell Engineering Building, Boston, MA, 02115, USA
| | - Rajiv Kumar
- Department of Physics, Northeastern University, Boston, MA, USA
- R&D Biomedical Materials, Millipore Sigma (A Business of Merck KGaA, Darmstadt, Germany), Milwaukee, WI, USA
| | - Hanjoong Jo
- Department of Biomedical Engineering, Emory University and Georgia Institute of Technology, Atlanta, GA, USA
| | | | - Eno E Ebong
- Department of Chemical Engineering, Northeastern University, 360 Huntington Avenue, 313 Snell Engineering Building, Boston, MA, 02115, USA.
- Department of Bioengineering, Northeastern University, Boston, MA, USA.
- Department of Neuroscience, Albert Einstein College of Medicine, New York, NY, USA.
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12
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Sheth RA, Wen X, Li J, Melancon MP, Ji X, Wang YA, Hsiao CH, Chow DSL, Whitley EM, Li C, Gupta S. Doxorubicin-loaded hollow gold nanospheres for dual photothermal ablation and chemoembolization therapy. Cancer Nanotechnol 2020; 11. [PMID: 34335988 DOI: 10.1186/s12645-020-00062-8] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Background Doxorubicin-loaded hollow gold nanospheres (Dox@HAuNS) are a promising technology for simultaneous trans-arterial tumor-targeted chemotherapy delivery and thermal ablation. We evaluated the efficacy of intra-arterial delivery of Dox@HAuNS followed by photothermal ablation (PTA) in a rabbit model of liver cancer. Adult New Zealand white rabbits (N=25) were inoculated with VX2 tumors into the left lobe of the liver. The animals were then randomized to sham surgery (N=5), PTA only (N=3), Dox@HAuNS only (N=5), HAuNS + PTA (N=5), and Dox@HAuNS + PTA (N=7). Nanoparticles were delivered as an emulsion with Lipiodol (Guerbet, France) via a trans-arterial approach. Following nanoparticle delivery, PTA was performed using an 808nm fibered laser at 1.5W for 3 minutes. Thermography during PTA demonstrated a sustained elevation in tumoral temperature in both HAuNS + laser and Dox@HAuNS + laser treatment groups relative to animals that underwent laser treatment without prior nanoparticle delivery. Results There was a significant decrease in tumor volumes in all three treatment arms relative to control arms (P = 0.004). Concentrations of intratumoral doxorubicin were significantly greater in animals treated with laser compared to those that were not treated with laser (P< 0.01). Conclusions Doxorubicin-loaded HAuNS is a promising therapeutic agent for dual ablation/chemoembolization treatment of liver cancer.
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Affiliation(s)
- Rahul A Sheth
- Department of Interventional Radiology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Xiaoxia Wen
- Department of Cancer Systems Imaging, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Junjie Li
- Department of Cancer Systems Imaging, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Marites P Melancon
- Department of Interventional Radiology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Xin Ji
- Ocean Nanotech, San Diego, CA 92126, USA
| | | | - Cheng-Hui Hsiao
- Department of Pharmacological and Pharmaceutical Sciences, College of Pharmacy, University of Houston, Houston, Texas 77030, USA
| | - Diana S-L Chow
- Department of Pharmacological and Pharmaceutical Sciences, College of Pharmacy, University of Houston, Houston, Texas 77030, USA
| | - Elizabeth M Whitley
- Department of Veterinary Medicine & Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Chun Li
- Department of Cancer Systems Imaging, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Sanjay Gupta
- Department of Interventional Radiology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
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13
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Wang J, Zhang W, Li S, Miao D, Qian G, Su G. Engineering of Porous Silica Coated Gold Nanorods by Surface-Protected Etching and Their Applications in Drug Loading and Combined Cancer Therapy. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2019; 35:14238-14247. [PMID: 31600438 DOI: 10.1021/acs.langmuir.9b01891] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Core-shell nanostructures, specifically gold nanorods coated with porous silica (GNR@p-SiO2), were successfully fabricated by surface-protected etching. The nanostructures, photothermal effects, drug loading and drug release behaviors, cellular uptake, and combined chemo-photothermal therapy were investigated. The results showed that the as-prepared GNR@p-SiO2 had a uniform porous silica outer layer. Etching process could be modulated by adjusting the etching time, concentrations of etching agents, and concentrations of protective agents. With doxorubicin (DOX) as the model drug, the drug loading capacity reached 18.9%, which was dependent on the DOX concentrations. The drug release profiles were dual stimulus-responsive to pH and laser irradiation. In addition, the GNR@p-SiO2 nanoparticles were biocompatible and effectively internalized by cancer cells. Compared with chemotherapy or photothermal therapy administered individually, combined chemo-photothermal therapy using GNR@p-SiO2 exhibited higher efficiency in killing cancer cells both in vitro and in vivo. Therefore, surface-protected etching is a powerful method for preparing core-shell nanostructures capped with mesoporous silica for combined cancer chemo-photothermal therapy.
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Affiliation(s)
- Jinli Wang
- Department of Pharmacy , Affiliated Hospital of Nantong University , Nantong 226001 , P. R. China
| | - Wei Zhang
- School of Pharmacy , Nantong University , Nantong 226001 , P. R. China
| | - Shuhuan Li
- Department of Food Science and Engineering , Shandong Agriculture and Engineering University , Jinan 251100 , P. R. China
| | - Dandan Miao
- School of Pharmacy , Nantong University , Nantong 226001 , P. R. China
| | - Guopei Qian
- School of Pharmacy , Nantong University , Nantong 226001 , P. R. China
| | - Gaoxing Su
- School of Pharmacy , Nantong University , Nantong 226001 , P. R. China
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14
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Labruère R, Sona AJ, Turos E. Anti-Methicillin-Resistant Staphylococcus aureus Nanoantibiotics. Front Pharmacol 2019; 10:1121. [PMID: 31636560 PMCID: PMC6787278 DOI: 10.3389/fphar.2019.01121] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2019] [Accepted: 08/30/2019] [Indexed: 01/08/2023] Open
Abstract
Nanoparticle-based antibiotic constructs have become a popular area of investigation in the biomedical sciences. Much of this work has pertained to human diseases, largely in the cancer therapy arena. However, considerable research has also been devoted to the nanochemistry for controlling infectious diseases. Among these are ones due to bacterial infections, which can cause serious illnesses leading to death. The onset of multi-drug-resistant (MDR) infections such as those caused by the human pathogen Staphylococcus aureus has created a dearth of problems such as surgical complications, persistent infections, and lack of available treatments. In this article, we set out to review the primary literature on the design and development of new nanoparticle materials for the potential treatment of S. aureus infections, and areas that could be further expanded upon to make nanoparticle antibiotics a mainstay in clinical settings.
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Affiliation(s)
- Raphaël Labruère
- Institut de Chimie Moléculaire et des Matériaux d’Orsay (ICMMO), CNRS, Univ Paris Sud, Université Paris-Saclay, Orsay, France
| | - A. J. Sona
- Center for Molecular Diversity in Drug Design, Discovery and Delivery, Department of Chemistry, University of South Florida, Tampa, FL, United States
| | - Edward Turos
- Center for Molecular Diversity in Drug Design, Discovery and Delivery, Department of Chemistry, University of South Florida, Tampa, FL, United States
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15
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Hante NK, Medina C, Santos-Martinez MJ. Effect on Platelet Function of Metal-Based Nanoparticles Developed for Medical Applications. Front Cardiovasc Med 2019; 6:139. [PMID: 31620449 PMCID: PMC6759469 DOI: 10.3389/fcvm.2019.00139] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2019] [Accepted: 09/03/2019] [Indexed: 12/12/2022] Open
Abstract
Nanomaterials have been recently introduced as potential diagnostic and therapeutic tools in the medical field. One of the main concerns in relation to the use of nanomaterials in humans is their potential toxicity profile and blood compatibility. In fact, and due to their small size, NPs can translocate into the systemic circulation even after dermal contact, inhalation, or oral ingestion. Once in the blood stream, nanoparticles become in contact with the different components of the blood and can potentially interfere with normal platelet function leading to bleeding or thrombosis. Metallic NPs have been already used for diagnosis and treatment purposes due to their unique characteristics. However, the potential interactions between metallic NPs and platelets has not been widely studied and reported. This review focuses on the factors that can affect platelet activation and aggregation by metal NPs and the nature of such interactions, providing a summary of the effect of various metal NPs on platelet function available in the literature.
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Affiliation(s)
- Nadhim Kamil Hante
- The School of Pharmacy and Pharmaceutical Sciences, Trinity Biomedical Sciences Institute, Trinity College Dublin, The University of Dublin, Dublin, Ireland
- College of Pharmacy, University of Kufa, Najaf, Iraq
| | - Carlos Medina
- The School of Pharmacy and Pharmaceutical Sciences, Trinity Biomedical Sciences Institute, Trinity College Dublin, The University of Dublin, Dublin, Ireland
| | - Maria Jose Santos-Martinez
- The School of Pharmacy and Pharmaceutical Sciences, Trinity Biomedical Sciences Institute, Trinity College Dublin, The University of Dublin, Dublin, Ireland
- School of Medicine, Trinity College Dublin, The University of Dublin, Dublin, Ireland
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16
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Jauffred L, Samadi A, Klingberg H, Bendix PM, Oddershede LB. Plasmonic Heating of Nanostructures. Chem Rev 2019; 119:8087-8130. [PMID: 31125213 DOI: 10.1021/acs.chemrev.8b00738] [Citation(s) in RCA: 197] [Impact Index Per Article: 39.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
The absorption of light by plasmonic nanostructures and their associated temperature increase are exquisitely sensitive to the shape and composition of the structure and to the wavelength of light. Therefore, much effort is put into synthesizing novel nanostructures for optimized interaction with the incident light. The successful synthesis and characterization of high quality and biocompatible plasmonic colloidal nanoparticles has fostered numerous and expanding applications, especially in biomedical contexts, where such particles are highly promising for general drug delivery and for tomorrow's cancer treatment. We review the thermoplasmonic properties of the most commonly used plasmonic nanoparticles, including solid or composite metallic nanoparticles of various dimensions and geometries. Common methods for synthesizing plasmonic particles are presented with the overall goal of providing the reader with a guide for designing or choosing nanostructures with optimal thermoplasmonic properties for a given application. Finally, the biocompatibility and biological tolerance of structures are critically discussed along with novel applications of plasmonic nanoparticles in the life sciences.
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Affiliation(s)
| | - Akbar Samadi
- Niels Bohr Institute , University of Copenhagen , Copenhagen , Denmark
| | - Henrik Klingberg
- Niels Bohr Institute , University of Copenhagen , Copenhagen , Denmark
| | | | - Lene B Oddershede
- Niels Bohr Institute , University of Copenhagen , Copenhagen , Denmark
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17
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Li B, Lane LA. Probing the biological obstacles of nanomedicine with gold nanoparticles. WILEY INTERDISCIPLINARY REVIEWS. NANOMEDICINE AND NANOBIOTECHNOLOGY 2019; 11:e1542. [PMID: 30084539 PMCID: PMC6585966 DOI: 10.1002/wnan.1542] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/14/2018] [Revised: 07/09/2018] [Accepted: 07/10/2018] [Indexed: 12/11/2022]
Abstract
Despite massive growth in nanomedicine research to date, the field still lacks fundamental understanding of how certain physical and chemical features of a nanoparticle affect its ability to overcome biological obstacles in vivo and reach its intended target. To gain fundamental understanding of how physical and chemical parameters affect the biological outcomes of administered nanoparticles, model systems that can systematically manipulate a single parameter with minimal influence on others are needed. Gold nanoparticles are particularly good model systems in this case as one can synthetically control the physical dimensions and surface chemistry of the particles independently and with great precision. Additionally, the chemical and physical properties of gold allow particles to be detected and quantified in tissues and cells with high sensitivity. Through systematic biological studies using gold nanoparticles, insights toward rationally designed nanomedicine for in vivo imaging and therapy can be obtained. This article is categorized under: Nanotechnology Approaches to Biology > Nanoscale Systems in Biology.
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Affiliation(s)
- Bin Li
- Department of Biomedical Engineering, College of Engineering and Applied SciencesNanjing UniversityNanjingJiangsuChina
| | - Lucas A. Lane
- Department of Biomedical Engineering, College of Engineering and Applied SciencesNanjing UniversityNanjingJiangsuChina
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18
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Leng F, Liu Y, Li G, Lai W, Zhang Q, Liu W, Hu C, Li P, Sheng F, Huang J, Zhang R. Cu2−xSe nanoparticles (Cu2−xSe NPs) mediated neurotoxicityviaoxidative stress damage in PC-12 cells and BALB/c mice. RSC Adv 2019; 9:36558-36569. [PMID: 35539053 PMCID: PMC9075139 DOI: 10.1039/c9ra06245a] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2019] [Accepted: 10/26/2019] [Indexed: 12/02/2022] Open
Abstract
Cu2−xSe nanoparticles (Cu2−xSe NPs) are widely used for optical diagnostic imaging and photothermal therapy due to their strong near-infrared (NIR) optical absorption. With the continuous expansion of applications using Cu2−xSe NPs, their biosafety has received increasing attention in recent years. Cu2−xSe NPs can enter the brain by crossing the blood–brain barrier, but the neurotoxicity of NPs remains unclear. The present investigation provides direct evidence that the toxicity of Cu2−xSe NPs can be specifically exploited to kill rat pheochromocytoma PC-12 cells (a cell line used as an in vitro model for brain neuron research) in dose- and time-dependent manners. These cytotoxicity events were accompanied by mitochondrial damage, adenosine triphosphate (ATP) depletion, production of oxidizing species (including reactive oxygen species (ROS), malondialdehyde (MDA) and hydrogen peroxide (H2O2)), as well as reductions in antioxidant defense systems (glutathione (GSH) and superoxide dismutase (SOD)). Moreover, our in vivo study also confirmed that Cu2−xSe NPs markedly induced neurotoxicity and oxidative stress damage in the striatum and hippocampal tissues of BALB/c mice. These findings suggest that Cu2−xSe NPs induce neurotoxicity in PC-12 cells and BALB/c mice via oxidative stress damage, which provides useful information for understanding the neurotoxicity of Cu2−xSe NPs. Cu2−xSe nanoparticles (Cu2−xSe NPs) are widely used for optical diagnostic imaging and photothermal therapy due to their strong near-infrared (NIR) optical absorption.![]()
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Affiliation(s)
- Faning Leng
- Department of Pharmacology
- The Second Affiliated Hospital of Army Medical University
- Chongqing
- China
| | - Yali Liu
- Department of Pharmacology
- The Second Affiliated Hospital of Army Medical University
- Chongqing
- China
| | - Guobing Li
- Department of Pharmacology
- The Second Affiliated Hospital of Army Medical University
- Chongqing
- China
| | - Wenjing Lai
- Department of Pharmacology
- The Second Affiliated Hospital of Army Medical University
- Chongqing
- China
| | - Qian Zhang
- Department of Pharmacology
- The Second Affiliated Hospital of Army Medical University
- Chongqing
- China
| | - Wuyi Liu
- Department of Pharmacology
- The Second Affiliated Hospital of Army Medical University
- Chongqing
- China
| | - Changpeng Hu
- Department of Pharmacology
- The Second Affiliated Hospital of Army Medical University
- Chongqing
- China
| | - Pantong Li
- Department of Pharmacology
- The Second Affiliated Hospital of Army Medical University
- Chongqing
- China
| | - Fangfang Sheng
- Department of Pharmacology
- The Second Affiliated Hospital of Army Medical University
- Chongqing
- China
| | - Jingbin Huang
- Department of Pharmacology
- The Second Affiliated Hospital of Army Medical University
- Chongqing
- China
| | - Rong Zhang
- Department of Pharmacology
- The Second Affiliated Hospital of Army Medical University
- Chongqing
- China
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19
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Sun C, Xu Y, Deng L, Zhang H, Sun Q, Zhao C, Li Z. Blood Circulation, Biodistribution, and Pharmacokinetics of Dextran-Modified Black Phosphorus Nanoparticles. ACS APPLIED BIO MATERIALS 2018; 1:673-682. [DOI: 10.1021/acsabm.8b00150] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Caixia Sun
- Center for Molecular Imaging and Nuclear Medicine, State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X), Soochow University, Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Suzhou 215123, China
| | - Yifan Xu
- Center for Molecular Imaging and Nuclear Medicine, State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X), Soochow University, Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Suzhou 215123, China
- Key Laboratory for Ultrafine Materials of Ministry of Education, Shanghai Key Laboratory of Advanced Polymeric Materials, School of Material Science and Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Lijuan Deng
- Center for Molecular Imaging and Nuclear Medicine, State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X), Soochow University, Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Suzhou 215123, 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), Soochow University, Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Suzhou 215123, 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), Soochow University, Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Suzhou 215123, China
| | - Chongjun Zhao
- Key Laboratory for Ultrafine Materials of Ministry of Education, Shanghai Key Laboratory of Advanced Polymeric Materials, School of Material Science and Engineering, East China University of Science and Technology, Shanghai 200237, 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), Soochow University, Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Suzhou 215123, China
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20
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Xiong C, Lu W, Zhou M, Wen X, Li C. Cisplatin-loaded hollow gold nanoparticles for laser-triggered release. Cancer Nanotechnol 2018; 9:6. [PMID: 30147806 PMCID: PMC6096947 DOI: 10.1186/s12645-018-0041-9] [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: 03/20/2018] [Accepted: 06/18/2018] [Indexed: 01/24/2023] Open
Abstract
Background Hollow gold nanoparticles (HGNPs) exposed to near-infrared (NIR) light yield photothermal effects that can trigger a variety of biological effects for potential biomedical applications. However, the mechanism of laser-triggered drug release has not been studied before. Methods A tripeptide Ac-Glu-Glu-Cys-NH2 (Ac-EEC) was directly linked to the surface of HGNPs. The EEC-HGNPs conjugate was then complexed with cisplatin Pt(II) to give Ac-EEC(Pt)-HGNPs. Folic acid was introduced to the gold surface of Ac-EEC-HGNPs through a thioctic acid-terminated polyethylene glycol linker (F-PEG-TA) followed by complexation with Pt(II) to give F-Ac-EEC(Pt)-HGNPs. Laser treatment was instituted with a 15-ns pulsed laser at a repetition rate of 10 Hz. The released Pt(II) was quantified by inductively coupled plasma mass spectroscopy, and the nature of the released Pt-containing species was characterized by liquid chromatography-mass spectroscopy. The cytotoxicity was studied using the MTT assay. Results Pt(II) was released from Ac-EEC(Pt)-HGNPs via two modes: (1) sustained release through an inverse ligand exchange reaction with chloride ions and (2) rapid release through cleavage of the Au-S bond between the tripeptide linker and Au surface upon NIR laser irradiation. The folate (F) conjugate of the nanoconstruct, F-Ac-EEC(Pt)-HGNPs, in combination with laser treatment showed a significantly greater effect on cell mortality against folate-overexpressing human epidermoid carcinoma KB cells than F-Ac-ECC(Pt)-HGNPs alone after 24 h of incubation. Conclusions These results demonstrate that the photothermal property of HGNPs can be used for dual-modality photothermal therapy and NIR laser-triggered platinum-based chemotherapy.
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Affiliation(s)
- Chiyi Xiong
- 1Department of Cancer Systems Imaging, The University of Texas MD Anderson Cancer Center, Houston, USA
| | - Wei Lu
- 1Department of Cancer Systems Imaging, The University of Texas MD Anderson Cancer Center, Houston, USA.,2Present Address: School of Pharmacy, Fudan University, 826 Zhangheng Rd, Shanghai, 201203 China
| | - Min Zhou
- 1Department of Cancer Systems Imaging, The University of Texas MD Anderson Cancer Center, Houston, USA.,3Present Address: Institute of Translational Medicine, School of Medicine, Zhejiang University, Hangzhou, 310029 China
| | - Xiaoxia Wen
- 1Department of Cancer Systems Imaging, The University of Texas MD Anderson Cancer Center, Houston, USA
| | - Chun Li
- 1Department of Cancer Systems Imaging, The University of Texas MD Anderson Cancer Center, Houston, USA
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21
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Bonvin D, Chiappe D, Moniatte M, Hofmann H, Mionić Ebersold M. Methods of protein corona isolation for magnetic nanoparticles. Analyst 2018; 142:3805-3815. [PMID: 28695931 DOI: 10.1039/c7an00646b] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Nanoparticles (NPs) in contact with a biological environment get covered by proteins and some are loosely bound and some are tightly bound. The latter form a hard protein corona (HPC) which is known to determine their biological behavior. Therefore, in order to study the biological behaviour of NPs one needs to start from the HPC. However, established methods and standards of HPC isolation are still not known. This is especially a challenge in the case of magnetic NPs which form a major branch of nanomedicine. Therefore, we developed a novel HPC isolation method, a multi-step centrifugation method (MSCM), for single-domain magnetic NPs. The MSCM was applied to iron oxide NPs in interaction with human blood and lymph serum with different dilutions in triplicate. The analysis of the composition of the obtained HPCs showed the reproducibility of the MSCM. This new method was also compared with the existing magnetic separation method (MagSep) and a study of the obtained HPC allowed us to establish the validity limits of MagSep and MSCM on only superparamagnetic NPs and on any single-domain magnetic NPs, respectively. Surprisingly, the HPCs obtained by these two isolation methods were quite different, up to 50%, suggesting that only these proteins, which are found in the HPCs of both isolation methods, are in fact real HPCs.
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Affiliation(s)
- Debora Bonvin
- Powder Technology Laboratory, Institute of Materials, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
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22
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Loghman Nia Z, Naderi M. Synthesis and characterization of hollow gold nanoparticles by recovery of gold from secondary resources. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2018. [DOI: 10.1007/s13738-017-1254-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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23
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Gold Nanoparticles-enabled Efficient Dual Delivery of Anticancer Therapeutics to HeLa Cells. Sci Rep 2018; 8:2907. [PMID: 29440698 PMCID: PMC5811504 DOI: 10.1038/s41598-018-21331-y] [Citation(s) in RCA: 139] [Impact Index Per Article: 23.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2017] [Accepted: 01/31/2018] [Indexed: 12/22/2022] Open
Abstract
Colloidal gold nanoparticles (AuNPs) are of interest as non-toxic carriers for drug delivery owing to their advanced properties, such as extensive surface-to-volume ratio and possibilities for tailoring their charge, hydrophilicity and functionality through surface chemistries. To date, various biocompatible polymers have been used for surface decoration of AuNPs to enhance their stability, payloads capacity and cellular uptake. This study describes a facile one-step method to synthesize stable AuNPs loaded with combination of two anticancer therapeutics, -bleomycin and doxorubicin. Anticancer activities, cytotoxicity, uptake and intracellular localization of the AuNPs were demonstrated in HeLa cells. We show that the therapeutic efficacy of the nanohybrid drug was strongly enhanced by the active targeting by the nanoscale delivery system to HeLa cells with a significant decrease of the half-maximal effective drug concentration, through blockage of HeLa cancer cell cycle. These results provide rationale for further progress of AuNPs-assisted combination chemotherapy using two drugs at optimized effective concentrations which act via different mechanisms thus decreasing possibilities of development of the cancer drug resistance, reduction of systemic drug toxicity and improvement of outcomes of chemotherapy.
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Cho YM, Mizuta Y, Akagi JI, Toyoda T, Sone M, Ogawa K. Size-dependent acute toxicity of silver nanoparticles in mice. J Toxicol Pathol 2017; 31:73-80. [PMID: 29479144 PMCID: PMC5820107 DOI: 10.1293/tox.2017-0043] [Citation(s) in RCA: 89] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2017] [Accepted: 10/22/2017] [Indexed: 01/04/2023] Open
Abstract
In this study, we aimed to evaluate changes in the acute toxicity of intraperitoneally administered silver nanoparticles (AgNPs) of varying sizes in BALB/c mice. Seven-week-old female BALB/c mice were intraperitoneally administered AgNPs measuring 10, 60, or 100 nm in diameter (0.2 mg/mouse) and then sacrificed 1, 3, or 6 h after treatment. In mice administered 10 nm AgNPs, reduced activity and piloerection were observed at 5 h post administration, and lowered body temperature was observed at 6 h post administration, with histopathological changes of congestion, vacuolation, single cell necrosis, and focal necrosis in the liver; congestion in the spleen; and apoptosis in the thymus cortex. These histopathological changes were not evident following administration of either 60 or 100 nm AgNPs. These results suggested that smaller AgNPs, e.g., those measuring 10 nm in diameter, had higher acute toxicity in mice.
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Affiliation(s)
- Young-Man Cho
- Division of Pathology, Biological Safety Research Center, National Institute of Health Sciences, 1-18-1 Kamiyoga, Setagaya-ku, Tokyo 158-8501, Japan
| | - Yasuko Mizuta
- Division of Pathology, Biological Safety Research Center, National Institute of Health Sciences, 1-18-1 Kamiyoga, Setagaya-ku, Tokyo 158-8501, Japan
| | - Jun-Ichi Akagi
- Division of Pathology, Biological Safety Research Center, National Institute of Health Sciences, 1-18-1 Kamiyoga, Setagaya-ku, Tokyo 158-8501, Japan
| | - Takeshi Toyoda
- Division of Pathology, Biological Safety Research Center, National Institute of Health Sciences, 1-18-1 Kamiyoga, Setagaya-ku, Tokyo 158-8501, Japan
| | - Mizuki Sone
- Division of Pathology, Biological Safety Research Center, National Institute of Health Sciences, 1-18-1 Kamiyoga, Setagaya-ku, Tokyo 158-8501, Japan
| | - Kumiko Ogawa
- Division of Pathology, Biological Safety Research Center, National Institute of Health Sciences, 1-18-1 Kamiyoga, Setagaya-ku, Tokyo 158-8501, Japan
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25
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RGD peptide-modified fluorescent gold nanoclusters as highly efficient tumor-targeted radiotherapy sensitizers. Biomaterials 2017; 144:95-104. [DOI: 10.1016/j.biomaterials.2017.08.017] [Citation(s) in RCA: 93] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2017] [Revised: 07/31/2017] [Accepted: 08/14/2017] [Indexed: 12/27/2022]
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26
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Liang G, Jin X, Qin H, Xing D. Glutathione-capped, renal-clearable CuS nanodots for photoacoustic imaging and photothermal therapy. J Mater Chem B 2017; 5:6366-6375. [PMID: 32264453 DOI: 10.1039/c7tb01517h] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
The development of functional nanomaterials that undergo renal clearance is of fundamental importance to their in vivo biomedical applications. In this work, we report a one-pot method for the preparation of ultrasmall copper sulfide nanodots capped with a small natural tripeptide glutathione (GSH-CuS NDs). The GSH-CuS NDs had a hydrodynamic diameter of 5.8 nm, smaller than the reported polymer-coated CuS NDs with similar core sizes, and exhibited strong optical absorption and conversion at the near-infrared (NIR) region, leading to a sufficient photohyperthermic effect under the irradiation of a 980 nm laser. In vivo studies showed that the GSH-CuS NDs could induce significant photoacoustic imaging signal enhancement and remarkable photothermal therapy efficacy. Importantly, biodistribution studies and MRI imaging showed that the GSH-CuS NDs could freely circulate in the blood pool without undesirable accumulation in the liver and spleen, and could be naturally removed from the body through renal clearance, making them attractive for practical theranostic applications.
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Affiliation(s)
- Guohai Liang
- MOE Key Laboratory of Laser Life Science & Institute of Laser Life Science, College of Biophotonics, South China Normal University, Guangzhou 510631, China.
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Quach QH, Kah JCY. Non-specific adsorption of complement proteins affects complement activation pathways of gold nanomaterials. Nanotoxicology 2017; 11:382-394. [DOI: 10.1080/17435390.2017.1306131] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Quang Huy Quach
- Department of Biomedical Engineering, National University of Singapore, Singapore, Singapore
| | - James Chen Yong Kah
- Department of Biomedical Engineering, National University of Singapore, Singapore, Singapore
- NUS Graduate School for Integrative Sciences and Engineering, National University of Singapore, Singapore, Singapore
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Efficacy, long-term toxicity, and mechanistic studies of gold nanorods photothermal therapy of cancer in xenograft mice. Proc Natl Acad Sci U S A 2017; 114:E3110-E3118. [PMID: 28356516 DOI: 10.1073/pnas.1619302114] [Citation(s) in RCA: 183] [Impact Index Per Article: 26.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Gold nanorods (AuNRs)-assisted plasmonic photothermal therapy (AuNRs-PPTT) is a promising strategy for combating cancer in which AuNRs absorb near-infrared light and convert it into heat, causing cell death mainly by apoptosis and/or necrosis. Developing a valid PPTT that induces cancer cell apoptosis and avoids necrosis in vivo and exploring its molecular mechanism of action is of great importance. Furthermore, assessment of the long-term fate of the AuNRs after treatment is critical for clinical use. We first optimized the size, surface modification [rifampicin (RF) conjugation], and concentration (2.5 nM) of AuNRs and the PPTT laser power (2 W/cm2) to achieve maximal induction of apoptosis. Second, we studied the potential mechanism of action of AuNRs-PPTT using quantitative proteomic analysis in mouse tumor tissues. Several death pathways were identified, mainly involving apoptosis and cell death by releasing neutrophil extracellular traps (NETs) (NETosis), which were more obvious upon PPTT using RF-conjugated AuNRs (AuNRs@RF) than with polyethylene glycol thiol-conjugated AuNRs. Cytochrome c and p53-related apoptosis mechanisms were identified as contributing to the enhanced effect of PPTT with AuNRs@RF. Furthermore, Pin1 and IL18-related signaling contributed to the observed perturbation of the NETosis pathway by PPTT with AuNRs@RF. Third, we report a 15-month toxicity study that showed no long-term toxicity of AuNRs in vivo. Together, these data demonstrate that our AuNRs-PPTT platform is effective and safe for cancer therapy in mouse models. These findings provide a strong framework for the translation of PPTT to the clinic.
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Eirin A, Zhu XY, Puranik AS, Tang H, McGurren KA, van Wijnen AJ, Lerman A, Lerman LO. Mesenchymal stem cell-derived extracellular vesicles attenuate kidney inflammation. Kidney Int 2017; 92:114-124. [PMID: 28242034 DOI: 10.1016/j.kint.2016.12.023] [Citation(s) in RCA: 232] [Impact Index Per Article: 33.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2016] [Revised: 12/13/2016] [Accepted: 12/22/2016] [Indexed: 12/16/2022]
Abstract
Mesenchymal stem/stromal cells (MSCs) have distinct capability for renal repair, but may have safety concerns. MSC-derived extracellular vesicles emerged as a novel noncellular alternative. Using a porcine model of metabolic syndrome and renal artery stenosis we tested whether extracellular vesicles attenuate renal inflammation, and if this capacity is mediated by their cargo of the anti-inflammatory cytokine interleukin (IL) 10. Pigs with metabolic syndrome were studied after 16 weeks of renal artery stenosis untreated or treated four weeks earlier with a single intrarenal delivery of extracellular vesicles harvested from adipose tissue-derived autologous MSCs. Lean and sham metabolic syndrome animals served as controls (seven each). Five additional pigs with metabolic syndrome and renal artery stenosis received extracellular vesicles with pre-silenced IL10 (IL10 knock-down). Single-kidney renal blood flow, glomerular filtration rate, and oxygenation were studied in vivo and renal injury pathways ex vivo. Retention of extracellular vesicles in the stenotic kidney peaked two days after delivery and decreased thereafter. Four weeks after injection, extracellular vesicle fragments colocalized with stenotic-kidney tubular cells and macrophages, indicating internalization or fusion. Extracellular vesicle delivery attenuated renal inflammation, and improved medullary oxygenation and fibrosis. Renal blood flow and glomerular filtration rate fell in metabolic syndrome and renal artery stenosis compared to metabolic syndrome, but was restored in pigs treated with extracellular vesicles. These renoprotective effects were blunted in pigs treated with IL10-depleted extracellular vesicles. Thus, extracellular vesicle-based regenerative strategies might be useful for patients with metabolic syndrome and renal artery stenosis.
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Affiliation(s)
- Alfonso Eirin
- Divisions of Nephrology and Hypertension, Mayo Clinic, Rochester, Minnesota, USA
| | - Xiang-Yang Zhu
- Divisions of Nephrology and Hypertension, Mayo Clinic, Rochester, Minnesota, USA
| | - Amrutesh S Puranik
- Divisions of Nephrology and Hypertension, Mayo Clinic, Rochester, Minnesota, USA
| | - Hui Tang
- Divisions of Nephrology and Hypertension, Mayo Clinic, Rochester, Minnesota, USA
| | - Kelly A McGurren
- Divisions of Nephrology and Hypertension, Mayo Clinic, Rochester, Minnesota, USA
| | | | - Amir Lerman
- Division of Cardiovascular Diseases, Mayo Clinic, Rochester, Minnesota, USA
| | - Lilach O Lerman
- Divisions of Nephrology and Hypertension, Mayo Clinic, Rochester, Minnesota, USA; Division of Cardiovascular Diseases, Mayo Clinic, Rochester, Minnesota, USA.
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da Luz CM, Boyles MSP, Falagan-Lotsch P, Pereira MR, Tutumi HR, de Oliveira Santos E, Martins NB, Himly M, Sommer A, Foissner I, Duschl A, Granjeiro JM, Leite PEC. Poly-lactic acid nanoparticles (PLA-NP) promote physiological modifications in lung epithelial cells and are internalized by clathrin-coated pits and lipid rafts. J Nanobiotechnology 2017; 15:11. [PMID: 28143572 PMCID: PMC5282631 DOI: 10.1186/s12951-016-0238-1] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2016] [Accepted: 12/03/2016] [Indexed: 02/07/2023] Open
Abstract
Background Poly-lactic acid nanoparticles (PLA-NP) are a type of polymeric NP, frequently used as nanomedicines, which have advantages over metallic NP such as the ability to maintain therapeutic drug levels for sustained periods of time. Despite PLA-NP being considered biocompatible, data concerning alterations in cellular physiology are scarce. Methods We conducted an extensive evaluation of PLA-NP biocompatibility in human lung epithelial A549 cells using high throughput screening and more complex methodologies. These included measurements of cytotoxicity, cell viability, immunomodulatory potential, and effects upon the cells’ proteome. We used non- and green-fluorescent PLA-NP with 63 and 66 nm diameters, respectively. Cells were exposed with concentrations of 2, 20, 100 and 200 µg/mL, for 24, 48 and 72 h, in most experiments. Moreover, possible endocytic mechanisms of internalization of PLA-NP were investigated, such as those involving caveolae, lipid rafts, macropinocytosis and clathrin-coated pits. Results Cell viability and proliferation were not altered in response to PLA-NP. Multiplex analysis of secreted mediators revealed a low-level reduction of IL-12p70 and vascular epidermal growth factor (VEGF) in response to PLA-NP, while all other mediators assessed were unaffected. However, changes to the cells’ proteome were observed in response to PLA-NP, and, additionally, the cellular stress marker miR155 was found to reduce. In dual exposures of staurosporine (STS) with PLA-NP, PLA-NP enhanced susceptibility to STS-induced cell death. Finally, PLA-NP were rapidly internalized in association with clathrin-coated pits, and, to a lesser extent, with lipid rafts. Conclusions These data demonstrate that PLA-NP are internalized and, in general, tolerated by A549 cells, with no cytotoxicity and no secretion of pro-inflammatory mediators. However, PLA-NP exposure may induce modification of biological functions of A549 cells, which should be considered when designing drug delivery systems. Moreover, the pathways of PLA-NP internalization we detected could contribute to the improvement of selective uptake strategies. Electronic supplementary material The online version of this article (doi:10.1186/s12951-016-0238-1) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Camila Macedo da Luz
- Laboratory of Bioengineering and in Vitro Toxicology, Directory of Metrology Applied to Life Sciences (Dimav), National Institute of Metrology Quality and Technology (INMETRO), Duque De Caxias, RJ, Brazil
| | - Matthew Samuel Powys Boyles
- Department of Molecular Biology, University of Salzburg, Salzburg, Austria.,Heriot-Watt University, Edinburg, UK
| | - Priscila Falagan-Lotsch
- Laboratory of Bioengineering and in Vitro Toxicology, Directory of Metrology Applied to Life Sciences (Dimav), National Institute of Metrology Quality and Technology (INMETRO), Duque De Caxias, RJ, Brazil
| | - Mariana Rodrigues Pereira
- Laboratory of Chemical Signaling in Nervous System, Biology Institute, Fluminense Federal University, Niteroi, RJ, Brazil
| | - Henrique Rudolf Tutumi
- Laboratory of Bioengineering and in Vitro Toxicology, Directory of Metrology Applied to Life Sciences (Dimav), National Institute of Metrology Quality and Technology (INMETRO), Duque De Caxias, RJ, Brazil
| | - Eidy de Oliveira Santos
- Laboratory of Bioengineering and in Vitro Toxicology, Directory of Metrology Applied to Life Sciences (Dimav), National Institute of Metrology Quality and Technology (INMETRO), Duque De Caxias, RJ, Brazil.,Laboratory of Biochemistry, State University Center of West Zone (UEZO), Rio de Janeiro, RJ, Brazil
| | - Nathalia Balthazar Martins
- Laboratory of Bioengineering and in Vitro Toxicology, Directory of Metrology Applied to Life Sciences (Dimav), National Institute of Metrology Quality and Technology (INMETRO), Duque De Caxias, RJ, Brazil
| | - Martin Himly
- Department of Molecular Biology, University of Salzburg, Salzburg, Austria
| | - Aniela Sommer
- Department of Cell Biology, University of Salzburg, Salzburg, Austria
| | - Ilse Foissner
- Department of Cell Biology, University of Salzburg, Salzburg, Austria
| | - Albert Duschl
- Department of Molecular Biology, University of Salzburg, Salzburg, Austria
| | - José Mauro Granjeiro
- Laboratory of Bioengineering and in Vitro Toxicology, Directory of Metrology Applied to Life Sciences (Dimav), National Institute of Metrology Quality and Technology (INMETRO), Duque De Caxias, RJ, Brazil.,Dental School, Fluminense Federal University, Niteroi, RJ, Brazil
| | - Paulo Emílio Corrêa Leite
- Laboratory of Bioengineering and in Vitro Toxicology, Directory of Metrology Applied to Life Sciences (Dimav), National Institute of Metrology Quality and Technology (INMETRO), Duque De Caxias, RJ, Brazil. .,, Av. Nossa Senhora das Gracas 50, LABET - Dimav, Predio 27, Duque de Caxias, Xerem, Rio de Janeiro, 25250-020, Brazil.
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Li J, Zhou M, Liu F, Xiong C, Wang W, Cao Q, Wen X, Robertson JD, Ji X, Wang YA, Gupta S, Li C. Hepatocellular Carcinoma: Intra-arterial Delivery of Doxorubicin-loaded Hollow Gold Nanospheres for Photothermal Ablation-Chemoembolization Therapy in Rats. Radiology 2016; 281:427-435. [PMID: 27347765 DOI: 10.1148/radiol.2016152510] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Purpose To determine if combretastatin A-4 phosphate disodium (CA4P) can enhance the tumor uptake of doxorubicin (Dox)-loaded, polyethylene glycol (PEG)-coated hollow gold nanospheres (HAuNS) mixed with ethiodized oil for improved photothermal ablation (PTA)-chemoembolization therapy (CET) of hepatocellular carcinoma (HCC) in rats. Materials and Methods Animal experiments were approved by the institutional animal care and use committee and performed from February 2014 to April 2015. Male Sprague-Dawley rats (n = 45; age, 12 weeks) were inoculated with N1S1 HCC cells in the liver, and 8 days later, were randomly divided into two groups of 10 rats. Group 1 rats received intrahepatic arterial injection of PEG-HAuNS and ethiodized oil alone; group 2 received pretreatment with CA4P and injection of PEG-HAuNS and ethiodized oil 5 minutes later. The gold content of tumor and liver tissue at 1 hour or 24 hours after injection was quantified by using neutron activation analysis (n = 5 per time point). Five rats received pretreatment CA4P, PEG-copper 64-HAuNS, and ethiodized oil and underwent micro-positron emission tomography (PET)/computed tomography (CT). In a separate study, three groups of six rats with HCC were injected with saline solution (control group); CA4P, Dox-loaded PEG-coated HAuNS (Dox@PEG-HAuNS), and ethiodized oil (CET group); or CA4P, Dox@PEG-HAuNS, ethiodized oil, and near-infrared irradiation (PTA-CET group). Temperature was recorded during laser irradiation. Findings were verified at postmortem histopathologic and/or autoradiographic examination. Wilcoxon rank-sum test and Pearson correlation analyses were performed. Results PEG-HAuNS uptake in CA4P-pretreated HCC tumors was significantly higher than that in non-CA4P-pretreated tumors at both 1 hour (P < .03) and 24 hours (P < .01). Mean ± standard deviation of tumor-to-liver PEG-HAuNS uptake ratios at 1 hour and 24 hours, respectively, were 5.63 ± 3.09 and 1.68 ± 0.77 in the CA4P-treated group and 1.29 ± 2.40 and 0.14 ± 0.11 in the non-CA4P-treated group. Micro-PET/CT allowed clear delineation of tumors, enabling quantitative imaging analysis. Laser irradiation increased temperature to 60°C and 43°C in the tumor and adjacent liver, respectively. Mean HCC tumor volumes 10 days after therapy were 1.68 cm3 ± 1.01, 3.96 cm3 ± 1.75, and 6.13 cm3 ± 2.27 in the PTA-CET, CET, and control groups, respectively, with significant differences between the PTA-CET group and other groups (P < .05). Conclusion CA4P pretreatment caused a higher concentration of Dox@PEG-HAuNS to be trapped inside the tumor, thereby enhancing the efficacy of anti-HCC treatment with PTA-CET in rats. © RSNA, 2016 Online supplemental material is available for this article.
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Affiliation(s)
- Junjie Li
- From the Departments of Cancer Systems Imaging (J.L., M.Z., C.X., W.W., Q.C., X.W., C.L.) and Interventional Radiology (F.L., S.G.), the University of Texas MD Anderson Cancer Center, Houston, 1515 Holcombe Blvd, TX 77030; Department of Chemistry, University of Missouri, Columbia, Mo (J.D.R.); and Ocean Nanotech, San Diego, Calif (X.J., Y.A.W.)
| | - Min Zhou
- From the Departments of Cancer Systems Imaging (J.L., M.Z., C.X., W.W., Q.C., X.W., C.L.) and Interventional Radiology (F.L., S.G.), the University of Texas MD Anderson Cancer Center, Houston, 1515 Holcombe Blvd, TX 77030; Department of Chemistry, University of Missouri, Columbia, Mo (J.D.R.); and Ocean Nanotech, San Diego, Calif (X.J., Y.A.W.)
| | - Fengyong Liu
- From the Departments of Cancer Systems Imaging (J.L., M.Z., C.X., W.W., Q.C., X.W., C.L.) and Interventional Radiology (F.L., S.G.), the University of Texas MD Anderson Cancer Center, Houston, 1515 Holcombe Blvd, TX 77030; Department of Chemistry, University of Missouri, Columbia, Mo (J.D.R.); and Ocean Nanotech, San Diego, Calif (X.J., Y.A.W.)
| | - Chiyi Xiong
- From the Departments of Cancer Systems Imaging (J.L., M.Z., C.X., W.W., Q.C., X.W., C.L.) and Interventional Radiology (F.L., S.G.), the University of Texas MD Anderson Cancer Center, Houston, 1515 Holcombe Blvd, TX 77030; Department of Chemistry, University of Missouri, Columbia, Mo (J.D.R.); and Ocean Nanotech, San Diego, Calif (X.J., Y.A.W.)
| | - Wanqin Wang
- From the Departments of Cancer Systems Imaging (J.L., M.Z., C.X., W.W., Q.C., X.W., C.L.) and Interventional Radiology (F.L., S.G.), the University of Texas MD Anderson Cancer Center, Houston, 1515 Holcombe Blvd, TX 77030; Department of Chemistry, University of Missouri, Columbia, Mo (J.D.R.); and Ocean Nanotech, San Diego, Calif (X.J., Y.A.W.)
| | - Qizhen Cao
- From the Departments of Cancer Systems Imaging (J.L., M.Z., C.X., W.W., Q.C., X.W., C.L.) and Interventional Radiology (F.L., S.G.), the University of Texas MD Anderson Cancer Center, Houston, 1515 Holcombe Blvd, TX 77030; Department of Chemistry, University of Missouri, Columbia, Mo (J.D.R.); and Ocean Nanotech, San Diego, Calif (X.J., Y.A.W.)
| | - Xiaoxia Wen
- From the Departments of Cancer Systems Imaging (J.L., M.Z., C.X., W.W., Q.C., X.W., C.L.) and Interventional Radiology (F.L., S.G.), the University of Texas MD Anderson Cancer Center, Houston, 1515 Holcombe Blvd, TX 77030; Department of Chemistry, University of Missouri, Columbia, Mo (J.D.R.); and Ocean Nanotech, San Diego, Calif (X.J., Y.A.W.)
| | - J David Robertson
- From the Departments of Cancer Systems Imaging (J.L., M.Z., C.X., W.W., Q.C., X.W., C.L.) and Interventional Radiology (F.L., S.G.), the University of Texas MD Anderson Cancer Center, Houston, 1515 Holcombe Blvd, TX 77030; Department of Chemistry, University of Missouri, Columbia, Mo (J.D.R.); and Ocean Nanotech, San Diego, Calif (X.J., Y.A.W.)
| | - Xin Ji
- From the Departments of Cancer Systems Imaging (J.L., M.Z., C.X., W.W., Q.C., X.W., C.L.) and Interventional Radiology (F.L., S.G.), the University of Texas MD Anderson Cancer Center, Houston, 1515 Holcombe Blvd, TX 77030; Department of Chemistry, University of Missouri, Columbia, Mo (J.D.R.); and Ocean Nanotech, San Diego, Calif (X.J., Y.A.W.)
| | - Y Andrew Wang
- From the Departments of Cancer Systems Imaging (J.L., M.Z., C.X., W.W., Q.C., X.W., C.L.) and Interventional Radiology (F.L., S.G.), the University of Texas MD Anderson Cancer Center, Houston, 1515 Holcombe Blvd, TX 77030; Department of Chemistry, University of Missouri, Columbia, Mo (J.D.R.); and Ocean Nanotech, San Diego, Calif (X.J., Y.A.W.)
| | - Sanjay Gupta
- From the Departments of Cancer Systems Imaging (J.L., M.Z., C.X., W.W., Q.C., X.W., C.L.) and Interventional Radiology (F.L., S.G.), the University of Texas MD Anderson Cancer Center, Houston, 1515 Holcombe Blvd, TX 77030; Department of Chemistry, University of Missouri, Columbia, Mo (J.D.R.); and Ocean Nanotech, San Diego, Calif (X.J., Y.A.W.)
| | - Chun Li
- From the Departments of Cancer Systems Imaging (J.L., M.Z., C.X., W.W., Q.C., X.W., C.L.) and Interventional Radiology (F.L., S.G.), the University of Texas MD Anderson Cancer Center, Houston, 1515 Holcombe Blvd, TX 77030; Department of Chemistry, University of Missouri, Columbia, Mo (J.D.R.); and Ocean Nanotech, San Diego, Calif (X.J., Y.A.W.)
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Uz M, Bulmus V, Alsoy Altinkaya S. Effect of PEG Grafting Density and Hydrodynamic Volume on Gold Nanoparticle-Cell Interactions: An Investigation on Cell Cycle, Apoptosis, and DNA Damage. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2016; 32:5997-6009. [PMID: 27206138 DOI: 10.1021/acs.langmuir.6b01289] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
In this study, interactions of polyethylene glycol (PEG)-coated gold nanoparticles (AuNPs) with cells were investigated with particular focus on the relationship between the PEG layer properties (conformation, grafting density, and hydrodynamic volume) and cell cycle arrest, apoptosis, and DNA damage. Steric hindrance and PEG hydrodynamic volume controlled the protein adsorption, whereas the AuNP core size and PEG hydrodynamic volume were primary factors for cell uptake and viability. At all PEG grafting densities, the particles caused significant cell cycle arrest and DNA damage against CaCo2 and PC3 cells without apoptosis. However, at a particular PEG grafting density (∼0.65 chains/nm(2)), none of these severe damages were observed on 3T3 cells indicating discriminating behavior of the healthy (3T3) and cancer (PC3 and CaCo2) cells. It was concluded that the PEG grafting density and hydrodynamic volume, tuned with the PEG concentration and AuNP size, played an important role in particle-cell interactions.
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Affiliation(s)
- Metin Uz
- Department of Chemical Engineering, ‡Department of Bioengineering, and §Biotechnology and Bioengineering Graduate Program, Izmir Institute of Technology , Gulbahce Koyu, Urla, Izmir 35430, Turkey
| | - Volga Bulmus
- Department of Chemical Engineering, ‡Department of Bioengineering, and §Biotechnology and Bioengineering Graduate Program, Izmir Institute of Technology , Gulbahce Koyu, Urla, Izmir 35430, Turkey
| | - Sacide Alsoy Altinkaya
- Department of Chemical Engineering, ‡Department of Bioengineering, and §Biotechnology and Bioengineering Graduate Program, Izmir Institute of Technology , Gulbahce Koyu, Urla, Izmir 35430, Turkey
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Gharpure KM, Wu SY, Li C, Lopez-Berestein G, Sood AK. Nanotechnology: Future of Oncotherapy. Clin Cancer Res 2016; 21:3121-30. [PMID: 26180057 DOI: 10.1158/1078-0432.ccr-14-1189] [Citation(s) in RCA: 61] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Recent advances in nanotechnology have established its importance in several areas including medicine. The myriad of applications in oncology range from detection and diagnosis to drug delivery and treatment. Although nanotechnology has attracted a lot of attention, the practical application of nanotechnology to clinical cancer care is still in its infancy. This review summarizes the role that nanotechnology has played in improving cancer therapy, its potential for affecting all aspects of cancer care, and the challenges that must be overcome to realize its full promise.
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Affiliation(s)
- Kshipra M Gharpure
- Department of Gynecologic Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Sherry Y Wu
- Department of Gynecologic Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Chun Li
- The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Gabriel Lopez-Berestein
- Experimental Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, Texas. Center for RNA Interference and Non-Coding RNAs, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Anil K Sood
- Department of Gynecologic Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas. Center for RNA Interference and Non-Coding RNAs, The University of Texas MD Anderson Cancer Center, Houston, Texas. Department of Cancer Biology, The University of Texas MD Anderson Cancer Center, Houston, Texas.
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Abstract
Copper based nanoparticles (NPs) have attracted increased attention for biomedical applications. Copper chalcogenide NPs exhibit strong absorption in near-infrared region, demonstrate highly efficient light-to-heat transformation under near-infrared laser irradiation, and cause selective thermal destruction to the tumor. Smaller copper NPs display fluorescence signal and capability for optical imaging. Copper based NPs also serve as a versatile vehicle for drug delivery and image-guided therapy. This review covers recent advances related to the biomedical application of copper based NPs, with a focus on cancer imaging and therapy. We also discuss challenges to their successful clinical translation.
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Affiliation(s)
- Min Zhou
- Departments of Cancer Systems Imaging The University of Texas M. D. Anderson Cancer Center 1881 East Road, Houston, Texas 77054, United States.,PET center, Department of Nuclear Medicine, The Second Affiliated Hospital of Zhejiang University School of Medicine, Zhejiang University , Hangzhou, Zhejiang 310009, China.,Institute of Translational Medicine, Zhejiang University , Hangzhou, Zhejiang 310009, China
| | - Mei Tian
- PET center, Department of Nuclear Medicine, The Second Affiliated Hospital of Zhejiang University School of Medicine, Zhejiang University , Hangzhou, Zhejiang 310009, China
| | - Chun Li
- Departments of Cancer Systems Imaging The University of Texas M. D. Anderson Cancer Center 1881 East Road, Houston, Texas 77054, United States
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Deng X, Chen Y, Cheng Z, Deng K, Ma P, Hou Z, Liu B, Huang S, Jin D, Lin J. Rational design of a comprehensive cancer therapy platform using temperature-sensitive polymer grafted hollow gold nanospheres: simultaneous chemo/photothermal/photodynamic therapy triggered by a 650 nm laser with enhanced anti-tumor efficacy. NANOSCALE 2016; 8:6837-50. [PMID: 26956400 DOI: 10.1039/c5nr08253f] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
Combining multi-model treatments within one single system has attracted great interest for the purpose of synergistic therapy. In this paper, hollow gold nanospheres (HAuNs) coated with a temperature-sensitive polymer, poly(oligo(ethylene oxide) methacrylate-co-2-(2-methoxyethoxy)ethyl methacrylate) (p(OEGMA-co-MEMA)), co-loaded with DOX and a photosensitizer Chlorin e6 (Ce6) were successfully synthesized. As high as 58% DOX and 6% Ce6 by weight could be loaded onto the HAuNs-p(OEGMA-co-MEMA) nanocomposites. The grafting polymer brushes outside the HAuNs play the role of "gate molecules" for controlled drug release by 650 nm laser radiation owing to the temperature-sensitive property of the polymer and the photothermal effect of HAuNs. The HAuNs-p(OEGMA-co-MEMA)-Ce6-DOX nanocomposites with 650 nm laser radiation show effective inhibition of cancer cells in vitro and enhanced anti-tumor efficacy in vivo. In contrast, control groups without laser radiation show little cytotoxicity. The nanocomposite demonstrates a way of "killing three birds with one stone", that is, chemotherapy, photothermal and photodynamic therapy are triggered simultaneously by the 650 nm laser stimulation. Therefore, the nanocomposites show the great advantages of multi-modal synergistic effects for cancer therapy by a remote-controlled laser stimulus.
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Affiliation(s)
- Xiaoran Deng
- State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, P. R. China. and University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Yinyin Chen
- State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, P. R. China. and University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Ziyong Cheng
- State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, P. R. China.
| | - Kerong Deng
- State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, P. R. China. and University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Ping'an Ma
- State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, P. R. China.
| | - Zhiyao Hou
- State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, P. R. China.
| | - Bei Liu
- State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, P. R. China. and Institute for Biomedical Materials and Devices, Faculty of Science, University of Technology Sydney, NSW 2007, Australia
| | - Shanshan Huang
- State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, P. R. China.
| | - Dayong Jin
- Institute for Biomedical Materials and Devices, Faculty of Science, University of Technology Sydney, NSW 2007, Australia
| | - Jun Lin
- State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, P. R. China.
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Spadavecchia J, Movia D, Moore C, Maguire CM, Moustaoui H, Casale S, Volkov Y, Prina-Mello A. Targeted polyethylene glycol gold nanoparticles for the treatment of pancreatic cancer: from synthesis to proof-of-concept in vitro studies. Int J Nanomedicine 2016; 11:791-822. [PMID: 27013874 PMCID: PMC4777276 DOI: 10.2147/ijn.s97476] [Citation(s) in RCA: 68] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
The main objective of this study was to optimize and characterize a drug delivery carrier for doxorubicin, intended to be intravenously administered, capable of improving the therapeutic index of the chemotherapeutic agent itself, and aimed at the treatment of pancreatic cancer. In light of this goal, we report a robust one-step method for the synthesis of dicarboxylic acid-terminated polyethylene glycol (PEG)-gold nanoparticles (AuNPs) and doxorubicin-loaded PEG-AuNPs, and their further antibody targeting (anti-Kv11.1 polyclonal antibody [pAb]). In in vitro proof-of-concept studies, we evaluated the influence of the nanocarrier and of the active targeting functionality on the anti-tumor efficacy of doxorubicin, with respect to its half-maximal effective concentration (EC50) and drug-triggered changes in the cell cycle. Our results demonstrated that the therapeutic efficacy of doxorubicin was positively influenced not only by the active targeting exploited through anti-Kv11.1-pAb but also by the drug coupling with a nanometer-sized delivery system, which indeed resulted in a 30-fold decrease of doxorubicin EC50, cell cycle blockage, and drug localization in the cell nuclei. The cell internalization pathway was strongly influenced by the active targeting of the Kv11.1 subunit of the human Ether-à-go-go related gene 1 (hERG1) channel aberrantly expressed on the membrane of pancreatic cancer cells. Targeted PEG-AuNPs were translocated into the lysosomes and were associated to an increased lysosomal function in PANC-1 cells. Additionally, doxorubicin release into an aqueous environment was almost negligible after 7 days, suggesting that drug release from PEG-AuNPs was triggered by enzymatic activity. Although preliminary, data gathered from this study have considerable potential in the application of safe-by-design nano-enabled drug-delivery systems (ie, nanomedicines) for the treatment of pancreatic cancer, a disease with a poor prognosis and one of the main current burdens of today's health care bill of industrialized countries.
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Affiliation(s)
- Jolanda Spadavecchia
- Laboratoire de Réactivité de Surface, Sorbonne Universités, UPMC Univ Paris VI, Paris
- Centre National de la recherche française, UMR 7244, CSPBAT, Laboratory of Chemistry, Structures, and Properties of Biomaterials and Therapeutic Agents, Université Paris 13, Sorbonne Paris Cité, Bobigny, France
| | - Dania Movia
- AMBER Centre, CRANN Institute, Dublin, Ireland
| | - Caroline Moore
- AMBER Centre, CRANN Institute, Dublin, Ireland
- Department of Clinical Medicine, School of Medicine, Trinity College, Dublin, Ireland
| | - Ciaran Manus Maguire
- AMBER Centre, CRANN Institute, Dublin, Ireland
- Department of Clinical Medicine, School of Medicine, Trinity College, Dublin, Ireland
| | - Hanane Moustaoui
- Centre National de la recherche française, UMR 7244, CSPBAT, Laboratory of Chemistry, Structures, and Properties of Biomaterials and Therapeutic Agents, Université Paris 13, Sorbonne Paris Cité, Bobigny, France
| | - Sandra Casale
- Laboratoire de Réactivité de Surface, Sorbonne Universités, UPMC Univ Paris VI, Paris
| | - Yuri Volkov
- AMBER Centre, CRANN Institute, Dublin, Ireland
- Department of Clinical Medicine, School of Medicine, Trinity College, Dublin, Ireland
| | - Adriele Prina-Mello
- AMBER Centre, CRANN Institute, Dublin, Ireland
- Department of Clinical Medicine, School of Medicine, Trinity College, Dublin, Ireland
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Fröhlich E. Action of Nanoparticles on Platelet Activation and Plasmatic Coagulation. Curr Med Chem 2016; 23:408-30. [PMID: 26063498 PMCID: PMC5403968 DOI: 10.2174/0929867323666160106151428] [Citation(s) in RCA: 64] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2015] [Revised: 12/01/2015] [Accepted: 01/05/2016] [Indexed: 12/14/2022]
Abstract
Nanomaterials can get into the blood circulation after injection or by release from implants but also by permeation of the epithelium after oral, respiratory or dermal exposure. Once in the blood, they can affect hemostasis, which is usually not intended. This review addresses effects of biological particles and engineered nanomaterials on hemostasis. The role of platelets and coagulation in normal clotting and the interaction with the immune system are described. Methods to identify effects of nanomaterials on clotting and results from in vitro and in vivo studies are summarized and the role of particle size and surface properties discussed. The literature overview showed that mainly pro-coagulative effects of nanomaterials have been described. In vitro studies suggested stronger effects of smaller than of larger NPs on coagulation and a greater importance of material than of surface charge. For instance, carbon nanotubes, polystyrene particles, and dendrimers inferred with clotting independent from their surface charge. Coating of particles with polyethylene glycol was able to prevent interaction with clotting by some particles, while it had no effect on others and the more recently developed bio-inspired surfaces might help to design coatings for more biocompatible particles. The mainly pro-coagulative action of nanoparticles could present a particular risk for individuals affected by common diseases such as diabetes, cancer, and cardiovascular diseases. Under standardized conditions, in vitro assays using human blood appear to be a suitable tool to study mechanisms of interference with hemostasis and to optimize hemocompatibility of nanomaterials.
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Affiliation(s)
- Eleonore Fröhlich
- Center for Medical Research, Medical University Graz, Stiftingtalstr 24, 8010 Graz, Austria.
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Zhao J, Zhang P, He Z, Min QH, Abdel-Halim ES, Zhu JJ. Thermal-activated nanocarriers for the manipulation of cellular uptake and photothermal therapy on command. Chem Commun (Camb) 2016; 52:5722-5. [DOI: 10.1039/c6cc01162d] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
The combination of nanomaterials, polymers, and DNA aptamers has yielded smart nanocarriers for NIR-guided cellular uptake and photothermal therapy.
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Affiliation(s)
- Jingjing Zhao
- State Key Laboratory of Analytical Chemistry for Life Science
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing 210093
- P. R. China
| | - Penghui Zhang
- State Key Laboratory of Analytical Chemistry for Life Science
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing 210093
- P. R. China
| | - Zhimei He
- State Key Laboratory of Analytical Chemistry for Life Science
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing 210093
- P. R. China
| | - Qian-Hao Min
- State Key Laboratory of Analytical Chemistry for Life Science
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing 210093
- P. R. China
| | - E. S. Abdel-Halim
- Chemistry Department
- College of Science
- King Saud University
- Riyadh 11451
- Saudi Arabia
| | - Jun-Jie Zhu
- State Key Laboratory of Analytical Chemistry for Life Science
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing 210093
- P. R. China
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Ruff J, Steitz J, Buchkremer A, Noyong M, Hartmann H, Besmehn A, Simon U. Multivalency of PEG-thiol ligands affects the stability of NIR-absorbing hollow gold nanospheres and gold nanorods. J Mater Chem B 2016; 4:2828-2841. [DOI: 10.1039/c6tb00674d] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
In this work the effect of multivalency on the stability of NIR-absorbing HAuNSs and AuNRs functionalized by mono-, bi- and tridentate polyethyleneglycol (PEG) thiol ligands is reported.
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Affiliation(s)
- J. Ruff
- Institute of Inorganic Chemistry
- RWTH Aachen University
- Aachen
- Germany
| | - J. Steitz
- Institute for Laboratory Animal Science
- University Hospital of the RWTH Aachen University
- Aachen
- Germany
| | - A. Buchkremer
- Institute of Inorganic Chemistry
- RWTH Aachen University
- Aachen
- Germany
| | - M. Noyong
- Institute of Inorganic Chemistry
- RWTH Aachen University
- Aachen
- Germany
| | - H. Hartmann
- Central Institute for Engineering
- Electronics and Analytics (ZEA-3)
- Jülich
- Germany
| | - A. Besmehn
- Central Institute for Engineering
- Electronics and Analytics (ZEA-3)
- Jülich
- Germany
| | - U. Simon
- Institute of Inorganic Chemistry
- RWTH Aachen University
- Aachen
- Germany
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40
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Chen Y, Gong L, Gao N, Liao J, Sun J, Wang Y, Wang L, Zhu P, Fan Q, Wang YA, Zeng W, Mao H, Yang L, Gao F. Preclinical evaluation of a urokinase plasminogen activator receptor-targeted nanoprobe in rhesus monkeys. Int J Nanomedicine 2015; 10:6689-98. [PMID: 26604745 PMCID: PMC4630189 DOI: 10.2147/ijn.s90587] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
Purpose To translate a recombinant peptide containing the amino-terminal fragment (ATF) of urokinase plasminogen activator receptor-targeted magnetic iron oxide (IO) nanoparticles (uPAR-targeted human ATF-IONPs) into clinical applications, we conducted a pilot study to evaluate the toxicity and pharmacokinetics of this nanoparticle in normal rhesus monkeys. Methods We assessed the changes in the following: magnetic resonance imaging (MRI) signals from pretreatment stage to 14 days posttreatment, serum iron concentrations from 5 minutes posttreatment to 12 weeks posttreatment, routine blood examination and serum chemistry analysis results from pretreatment stage to 12 weeks after administration, and results of staining of the liver with Perls’ Prussian Blue and hematoxylin–eosin at 24 hours and 3 months posttreatment in two rhesus monkeys following an intravenous administration of the targeted nanoparticles either with a polyethylene glycol (ATF-PEG-IONP) or without a PEG (ATF-IONP) coating. Results The levels of alkaline phosphatase, alanine transaminase, and direct bilirubin in the two monkeys increased immediately after the administration of the IONPs but returned to normal within 20 days and stayed within the normal reference range 3 months after the injection. The creatinine levels of the two monkeys stayed within the normal range during the study. In addition, red blood cells, white blood cells, hemoglobin level, and platelets remained normal during the 3 months of the study. Conclusion All of the results suggest that a transient injury in terms of normal organ functions, but no microscopic necrotic lesions, was observed at a systemic delivery dose of 5 mg/kg of iron equivalent concentration in the acute phase, and that no chronic toxicity was found 3 months after the injection. Therefore, we conclude that uPAR-targeted IONPs have the potential to be used as receptor-targeted MRI contrasts as well as theranostic agents for the detection and treatment of human cancers in future studies.
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Affiliation(s)
- Yushu Chen
- Molecular Imaging Center, Department of Radiology, West China Hospital, Sichuan University, Chengdu, People's Republic of China
| | - Li Gong
- Sichuan Primed Bio-Tech Group Co, Ltd, Chengdu, People's Republic of China
| | - Ning Gao
- Department of Radiology and Imaging Sciences, Emory University School of Medicine, Atlanta, GA, USA
| | - Jichun Liao
- Molecular Imaging Center, Department of Radiology, West China Hospital, Sichuan University, Chengdu, People's Republic of China
| | - Jiayu Sun
- Molecular Imaging Center, Department of Radiology, West China Hospital, Sichuan University, Chengdu, People's Republic of China
| | - Yuqing Wang
- Molecular Imaging Center, Department of Radiology, West China Hospital, Sichuan University, Chengdu, People's Republic of China
| | - Lei Wang
- Molecular Imaging Center, Department of Radiology, West China Hospital, Sichuan University, Chengdu, People's Republic of China
| | - Pengjin Zhu
- Molecular Imaging Center, Department of Radiology, West China Hospital, Sichuan University, Chengdu, People's Republic of China
| | - Qing Fan
- Molecular Imaging Center, Department of Radiology, West China Hospital, Sichuan University, Chengdu, People's Republic of China
| | | | - Wen Zeng
- Sichuan Primed Bio-Tech Group Co, Ltd, Chengdu, People's Republic of China
| | - Hui Mao
- Department of Radiology and Imaging Sciences, Emory University School of Medicine, Atlanta, GA, USA
| | - Lily Yang
- Department of Surgery, Emory University School of Medicine, Atlanta, GA, USA
| | - Fabao Gao
- Molecular Imaging Center, Department of Radiology, West China Hospital, Sichuan University, Chengdu, People's Republic of China
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Zhou M, Li J, Liang S, Sood AK, Liang D, Li C. CuS Nanodots with Ultrahigh Efficient Renal Clearance for Positron Emission Tomography Imaging and Image-Guided Photothermal Therapy. ACS NANO 2015; 9:7085-96. [PMID: 26098195 PMCID: PMC4855285 DOI: 10.1021/acsnano.5b02635] [Citation(s) in RCA: 223] [Impact Index Per Article: 24.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/18/2023]
Abstract
Translation of nanoparticles (NPs) into clinical practice has been limited by toxic effects induced by nonspecific accumulation of NPs in healthy organs after systemic administration. The ideal NPs should accumulate in the target site, carry out their function, and then ultimately be eliminated from the body. Here, we show a single-compartment, multifunctional ultrasmall copper sulfide nanodot (CuS ND) that is rapidly cleared from the body. These CuS NDs have a hydrodynamic diameter of <6 nm, can efficiently absorb near-infrared light for photothermal ablation therapy, and stably incorporate the copper-64 radioisotope for noninvasive positron emission tomography (PET). Importantly, ∼95% of CuS NDs are excreted intact through the renal-urinary system within 24 h with minimal retention in the liver and the spleen. The ultrasmall CuS NDs accumulate in 4T1 tumors in Balb/c mice, as monitored by PET imaging, and mediate tumor ablation when combined with near-infrared light irradiation. As a first example of PET-visible, renal-clearable inorganic nanomaterials with peak absorption in the near-infrared region, CuS NDs represent a robust platform for cancer imaging and therapy.
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Affiliation(s)
- Min Zhou
- Department of Cancer Systems Imaging, The University of Texas MD Anderson Cancer Center, Houston, Texas 77030, United States
| | - Junjie Li
- Department of Cancer Systems Imaging, The University of Texas MD Anderson Cancer Center, Houston, Texas 77030, United States
| | - Su Liang
- Department of Cancer Systems Imaging, The University of Texas MD Anderson Cancer Center, Houston, Texas 77030, United States
| | - Anil K. Sood
- Departments of Gynecologic Oncology & Reproductive Medicine and Cancer Biology, The University of Texas MD Anderson Cancer Center, Houston, Texas 77030, United States
- Center for RNA Interference and Non-Coding RNA, The University of Texas MD Anderson Cancer Center, Houston, Texas 77030, United States
| | - Dong Liang
- Department of Pharmaceutical Sciences, Texas Southern University, Houston, Texas 77004, United States
| | - Chun Li
- Department of Cancer Systems Imaging, The University of Texas MD Anderson Cancer Center, Houston, Texas 77030, United States
- Center for RNA Interference and Non-Coding RNA, The University of Texas MD Anderson Cancer Center, Houston, Texas 77030, United States
- Address correspondence to
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Human epidermal growth factor receptor-2 antibodies enhance the specificity and anticancer activity of light-sensitive doxorubicin-labeled liposomes. Biomaterials 2015; 57:1-11. [DOI: 10.1016/j.biomaterials.2015.04.009] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2015] [Revised: 04/02/2015] [Accepted: 04/03/2015] [Indexed: 12/18/2022]
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43
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Leite PEC, Pereira MR, Granjeiro JM. Hazard effects of nanoparticles in central nervous system: Searching for biocompatible nanomaterials for drug delivery. Toxicol In Vitro 2015; 29:1653-60. [PMID: 26116398 DOI: 10.1016/j.tiv.2015.06.023] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2015] [Revised: 06/10/2015] [Accepted: 06/23/2015] [Indexed: 12/19/2022]
Abstract
Nanostructured materials are widely used in many applications of industry and biomedical fields. Nanoparticles emerges as potential pharmacological carriers that can be applied in the regenerative medicine, diagnosis and drug delivery. Different types of nanoparticles exhibit ability to cross the brain blood barrier (BBB) and accumulate in several brain areas. Then, efforts have been done to develop safer nanocarrier systems to treat disorders of central nervous system (CNS). However, several in vitro and in vivo studies demonstrated that nanoparticles of different materials exhibit a wide range of neurotoxic effects inducing neuroinflammation and cognitive impairment. For this reason, polymeric nanoparticles arise as a promisor alternative due to their biocompatible and biodegradable properties. After an overview of CNS location and neurotoxic effects of translocated nanoparticles, this review addresses the use of polymeric nanoparticles to the treatment of neuroinfectious diseases, as acquired immunodeficiency syndrome (AIDS) and meningitis.
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Affiliation(s)
- Paulo Emílio Corrêa Leite
- Laboratory of Bioengineering and in Vitro Toxicology, Directory of Metrology Applied to Life Sciences - DIMAV, National Institute of Metrology Quality and Technology - INMETRO, 25250-020 Duque de Caxias, RJ, Brazil.
| | - Mariana Rodrigues Pereira
- Laboratory of Chemical Signaling in Nervous System, Biology Institute, Fluminense Federal University, 24020-141 Niteroi, RJ, Brazil
| | - José Mauro Granjeiro
- Laboratory of Bioengineering and in Vitro Toxicology, Directory of Metrology Applied to Life Sciences - DIMAV, National Institute of Metrology Quality and Technology - INMETRO, 25250-020 Duque de Caxias, RJ, Brazil; Dental School, Fluminense Federal University, 24020-140 Niteroi, RJ, Brazil
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Jafari S, Maleki Dizaj S, Adibkia K. Cell-penetrating peptides and their analogues as novel nanocarriers for drug delivery. ACTA ACUST UNITED AC 2015; 5:103-11. [PMID: 26191505 PMCID: PMC4492185 DOI: 10.15171/bi.2015.10] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2015] [Revised: 02/18/2015] [Accepted: 03/05/2015] [Indexed: 12/20/2022]
Abstract
INTRODUCTION The impermeability of biological membranes is a major obstacle in drug delivery; however, some peptides have transition capabilities of biomembranes. In recent decades, cell-penetrating peptides (CPPs) have been introduced as novel biocarriers that are able to translocate into the cells. CPPs are biologically potent tools for non-invasive cellular internalization of cargo molecules. Nevertheless, the non-specificity of these peptides presents a restriction for targeting drug delivery; therefore, a peptidic nanocarrier sensitive to matrix metalloproteinase (MMP) has been prepared, called activatable cell-penetrating peptide (ACPP). In addition to the cell-penetrating peptide dendrimer (DCPP), other analogues of CPPs have been synthesized. METHODS In this study, the most recent literature in the field of biomedical application of CPPs and their analogues, ACPP and DCCP, were reviewed. RESULTS This review focuses on CPP and its analogues, ACPP and DCPP, as novel nanocarriers for drug delivery. In addition, nanoconjugates and bioconjugates of these peptide sequences are discussed. CONCLUSION DCCP, branched CPPs, compared to linear peptides have advantages such as resistance to rapid biodegradation, high loading capacities and large-scale production capability.
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Affiliation(s)
- Samira Jafari
- Research Center for Pharmaceutical Nanotechnology, Tabriz University of Medical Sciences, Tabriz, Iran ; Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Solmaz Maleki Dizaj
- Research Center for Pharmaceutical Nanotechnology, Tabriz University of Medical Sciences, Tabriz, Iran ; Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Khosro Adibkia
- Drug Applied Research Center and Faculty of Pharmacy, Tabriz University of Medical Sciences, Tabriz, Iran
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Leite PEC, Pereira MR, do Nascimento Santos CA, Campos APC, Esteves TM, Granjeiro JM. Gold nanoparticles do not induce myotube cytotoxicity but increase the susceptibility to cell death. Toxicol In Vitro 2015; 29:819-27. [PMID: 25790728 DOI: 10.1016/j.tiv.2015.02.010] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2014] [Revised: 02/11/2015] [Accepted: 02/16/2015] [Indexed: 12/17/2022]
Abstract
Gold nanoparticles (AuNP) have been widely used for many applications, including as biological carriers. A better understanding concerning AuNP safety on muscle cells is crucial, since it could be a potential tool in the nanomedicine field. Here, we describe the impact of polyethylene glycol-coated gold nanoparticles (PEG-AuNP) interaction with differentiated skeletal muscle C2C12 cells on cell viability, mitochondria function, cell signaling related to survival, cytokine levels and susceptibility to apoptosis. Intracellular localization of 4.5 nm PEG-AuNP diameter size was evidenced by STEM-in-SEM in myotube cells. Methods for cytotoxicity analysis showed that PEG-AuNP did not affect cell viability, but intracellular ATP levels and mitochondrial membrane potential increased. Phosphorylation of ERK was not altered but p-AKT levels reduced (p<0.01). Pre-treatment of cells with PEG-AuNP followed by staurosporine induction increased the caspases-3/7 activity. Indeed, cytokines analysis revealed a sharp increase of IFN-γ and TGF-β1 levels after PEG-AuNP treatment, suggesting that inflammatory and fibrotic phenotypes process were activated. These data demonstrate that PEG-AuNP affect the myotube physiology leading these cells to be more susceptible to death stimuli in the presence of staurosporine. Altogether, these results present evidence that PEG-AuNP affect the susceptibility to apoptosis of muscle cells, contributing to development of safer strategies for intramuscular delivery.
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Affiliation(s)
- Paulo Emílio Corrêa Leite
- Divisão de Biologia Celular e Bioengenharia, Diretoria de Metrologia Aplicada as Ciências da Vida (DIMAV), Brazil.
| | | | | | - Andrea Porto Carreiro Campos
- Divisão de Metrologia de Materiais (DIMAT), Instituto Nacional de Metrologia, Qualidade e Tecnologia (INMETRO), 25250-020 Duque de Caxias, RJ, Brazil
| | - Ticiana Mota Esteves
- Divisão de Biologia Celular e Bioengenharia, Diretoria de Metrologia Aplicada as Ciências da Vida (DIMAV), Brazil
| | - José Mauro Granjeiro
- Divisão de Biologia Celular e Bioengenharia, Diretoria de Metrologia Aplicada as Ciências da Vida (DIMAV), Brazil; Instituto de Biologia, Universidade Federal Fluminense, Niterói, RJ, Brazil
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Wang J, Bai R, Yang R, Liu J, Tang J, Liu Y, Li J, Chai Z, Chen C. Size- and surface chemistry-dependent pharmacokinetics and tumor accumulation of engineered gold nanoparticles after intravenous administration. Metallomics 2015; 7:516-24. [DOI: 10.1039/c4mt00340c] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
It is important and essential to study the pharmacokinetics and biodistribution of gold nanoparticles for safer and more efficient therapeutic purposes.
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Affiliation(s)
- Jing Wang
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety
- National Center for Nanoscience and Technology
- Beijing 100190, China
| | - Ru Bai
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety
- National Center for Nanoscience and Technology
- Beijing 100190, China
| | - Ru Yang
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety
- National Center for Nanoscience and Technology
- Beijing 100190, China
- College of Veterinary Medicine
- China Agriculture University
| | - Jing Liu
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety
- National Center for Nanoscience and Technology
- Beijing 100190, China
| | - Jinglong Tang
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety
- National Center for Nanoscience and Technology
- Beijing 100190, China
| | - Ying Liu
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety
- National Center for Nanoscience and Technology
- Beijing 100190, China
| | - Jiayang Li
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety
- National Center for Nanoscience and Technology
- Beijing 100190, China
| | - Zhifang Chai
- School for Radiological and interdisciplinary Sciences (RAD-X) & Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions
- Soochow University
- Suzhou, China
| | - Chunying Chen
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety
- National Center for Nanoscience and Technology
- Beijing 100190, China
- School for Radiological and interdisciplinary Sciences (RAD-X) & Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions
- Soochow University
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