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Saad M, Selim N, El-Samad LM. A novel treatment approach using vitamin B12-conjugated sericin for mitigating nanodiamond-induced toxicity in darkling beetles. INSECT SCIENCE 2024. [PMID: 39014530 DOI: 10.1111/1744-7917.13421] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/22/2024] [Revised: 06/16/2024] [Accepted: 06/24/2024] [Indexed: 07/18/2024]
Abstract
The escalating use of nanodiamonds (NDs) has raised concerns about their ecotoxicological impact, prompting exploration of therapeutic interventions. This paper pioneers the examination of Vitamin B12-conjugated sericin (VB12-SER) as a potential therapeutic approach against ND-induced toxicity in darkling beetles (Blaps polychresta). The study analyzes mortality rates and organ-specific effects, covering the testis, ovary, and midgut, before and after treatments. Following exposure to 10 mg NDs/g body weight, within a subgroup of individuals termed ND2 with a mortality rate below 50%, two therapeutic treatments were administered, including pure sericin (SER) at 10 mg/mL and VB12-SER at 10.12 mg/mL. Consequently, five experimental groups (control, SER, ND2, ND2+SER, ND2+SER+VB12) were considered. Kaplan-Meier survival analysis was performed to assess the lifespan distribution of the insects in these groups over a 30-d period. Analyses revealed increased mortality and significant abnormalities induced by NDs within the examined organs, including cell death, DNA damage, enzyme dysregulation, antioxidant imbalances, protein depletion, lipid peroxidation, and morphological deformities. In contrast, the proposed treatments, especially (ND2+SER+VB12), demonstrated remarkable recovery, highlighting VB12-conjugated SER's potential in mitigating ND-triggered adverse effects. Molecular docking simulations affirmed binding stability and favorable interactions of the VB12-SER complex with target proteins. This research enhances understanding of NDs' effects on B. polychresta, proposing it as an effective bioindicator, and introduces VB12-conjugated SER as a promising therapeutic strategy in nanotoxicological studies.
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Affiliation(s)
- Marwa Saad
- Faculty of Science, Department of Zoology, Alexandria University, Baghdad st., Qism Moharram Bek, Alexandria, Egypt
| | - Nabila Selim
- Faculty of Science, Department of Zoology, Alexandria University, Baghdad st., Qism Moharram Bek, Alexandria, Egypt
| | - Lamia M El-Samad
- Faculty of Science, Department of Zoology, Alexandria University, Baghdad st., Qism Moharram Bek, Alexandria, Egypt
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2
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Saad M, Selim N, El-Samad LM. Comprehensive toxicity assessment of nanodiamond on Blaps polychresta: implications and novel findings. INSECT SCIENCE 2024. [PMID: 38531693 DOI: 10.1111/1744-7917.13357] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/10/2024] [Revised: 02/13/2024] [Accepted: 02/20/2024] [Indexed: 03/28/2024]
Abstract
With the increasing development of nanomaterials, the use of nanodiamonds (NDs) has been broadly manifested in many applications. However, their high penetration into the ecosystem indubitably poses remarkable toxicological risks. This paper investigates the toxic effects of NDs on the darkling beetle, Blaps polychresta Forskal, 1775 (Coleoptera: Tenebrionidae). Survival analysis was carried out by monitoring the beetles for 30 d after the injection of four different doses of NDs. A dose of 10.0 mg NDs/g body weight, causing less than 50% mortality effect, was assigned in the analysis of the different organs of studied beetles, including testis, ovary, and midgut. Structural and ultrastructural analyses were followed using light, TEM, and SEM microscopes. In addition, a variety of stress markers and enzyme activities were assessed using spectrophotometric methods. Furthermore, cell viability and DNA damage were evaluated using cytometry and comet assay, respectively. Compared to the control group, the NDs-treated group was exposed to various abnormalities within all the studied organs as follows. Significant disturbances in enzyme activities were accompanied by an apparent dysregulation in the antioxidant system. The flow cytometry results indicated a substantial decrease of viable cells along with a rise of apoptotic and necrotic cells. The comet assay demonstrated a highly increased level of DNA damage. Likewise, histological analyses accentuated the same findings showing remarkable deformities in the studied organs. Prominently, the research findings substantially contribute for the first time to evaluating the critical effects of NDs on B. polychresta, adopted as the bioindicator in this paper.
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Affiliation(s)
- Marwa Saad
- Faculty of Science, Department of Zoology, Alexandria University, Alexandria, Egypt
| | - Nabila Selim
- Faculty of Science, Department of Zoology, Alexandria University, Alexandria, Egypt
| | - Lamia M El-Samad
- Faculty of Science, Department of Zoology, Alexandria University, Alexandria, Egypt
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3
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Angela S, Hsin R, Lu S, Le, T, Hsiao W. Nanodiamond‐Enabled Drug Delivery. NANODIAMONDS IN ANALYTICAL AND BIOLOGICAL SCIENCES 2023:171-197. [DOI: 10.1002/9781394202164.ch10] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/27/2024]
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Angela S, You T, Pham D, Le T, Hsiao W. Surface Modification of Nanodiamonds. NANODIAMONDS IN ANALYTICAL AND BIOLOGICAL SCIENCES 2023:52-72. [DOI: 10.1002/9781394202164.ch4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/27/2024]
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5
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Lin HH, Wang CY, Hsieh FJ, Liao FZ, Su YK, Pham MD, Lee CY, Chang HC, Hsu HH. Nanodiamonds-in-oil emulsions elicit potent immune responses for effective vaccination and therapeutics. Nanomedicine (Lond) 2023; 18:1045-1059. [PMID: 37610004 DOI: 10.2217/nnm-2023-0179] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/24/2023] Open
Abstract
Background: The use of nanodiamonds (NDs) and fluorescent nanodiamonds (FNDs) as nonallergenic biocompatible additives in incomplete Freund's adjuvant (IFA) to elicit immune responses in vivo was investigated. Methods: C57BL/6 mice were immunized with chicken egg ovalbumin (OVA) in IFA and also OVA-conjugated NDs (or OVA-conjugated FNDs) in IFA to produce antibodies. OVA-expressing E.G7 lymphoma cells and OVA-negative EL4 cells were inoculated in mice to induce tumor formation. Results: The new formulation significantly enhanced immune responses and thus disease resistance. It exhibited specific therapeutic activities, effectively inhibiting the growth of E.G7 tumor cells in mice over 35 days. Conclusion: The high biocompatibility and multiple functionalities of NDs/FNDs render them applicable as active and trackable vaccine adjuvants and antitumor agents.
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Affiliation(s)
- Hsin-Hung Lin
- Institute of Atomic & Molecular Sciences, Academia Sinica, Taipei 106, Taiwan
| | - Chih-Yen Wang
- Institute of Atomic & Molecular Sciences, Academia Sinica, Taipei 106, Taiwan
| | - Feng-Jen Hsieh
- Institute of Atomic & Molecular Sciences, Academia Sinica, Taipei 106, Taiwan
| | - Fang-Zhen Liao
- Institute of Atomic & Molecular Sciences, Academia Sinica, Taipei 106, Taiwan
| | - Yu-Kai Su
- Institute of Atomic & Molecular Sciences, Academia Sinica, Taipei 106, Taiwan
| | - Minh Dinh Pham
- Institute of Biotechnology, Vietnam Academy of Science & Technology, Ha Noi 100000, Vietnam
| | - Chih-Yuan Lee
- Department of Surgery, National Taiwan University Hospital & College of Medicine, National Taiwan University, Taipei 100, Taiwan
| | - Huan-Cheng Chang
- Institute of Atomic & Molecular Sciences, Academia Sinica, Taipei 106, Taiwan
- Department of Chemical Engineering, National Taiwan University of Science & Technology, Taipei City 106, Taiwan
- Department of Chemistry, National Taiwan Normal University, Taipei City 106, Taiwan
| | - Hsao-Hsun Hsu
- Department of Surgery, National Taiwan University Hospital & College of Medicine, National Taiwan University, Taipei 100, Taiwan
- National Taiwan University Cancer Center, National Taiwan University, Taipei 106, Taiwan
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6
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Lee JH, Chapman DV, Saltzman WM. Nanoparticle Targeting with Antibodies in the Central Nervous System. BME FRONTIERS 2023; 4:0012. [PMID: 37849659 PMCID: PMC10085254 DOI: 10.34133/bmef.0012] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Accepted: 02/19/2023] [Indexed: 10/19/2023] Open
Abstract
Treatments for disease in the central nervous system (CNS) are limited because of difficulties in agent penetration through the blood-brain barrier, achieving optimal dosing, and mitigating off-target effects. The prospect of precision medicine in CNS treatment suggests an opportunity for therapeutic nanotechnology, which offers tunability and adaptability to address specific diseases as well as targetability when combined with antibodies (Abs). Here, we review the strategies to attach Abs to nanoparticles (NPs), including conventional approaches of chemisorption and physisorption as well as attempts to combine irreversible Ab immobilization with controlled orientation. We also summarize trends that have been observed through studies of systemically delivered Ab-NP conjugates in animals. Finally, we discuss the future outlook for Ab-NPs to deliver therapeutics into the CNS.
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Affiliation(s)
| | | | - W. Mark Saltzman
- Department of Biomedical Engineering, Yale University, New Haven, CT, USA
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Wang W, Wu F, Mohammadniaei M, Zhang M, Li Y, Sun Y, Tang BZ. Genetically edited T-cell membrane coated AIEgen nanoparticles effectively prevents glioblastoma recurrence. Biomaterials 2023; 293:121981. [PMID: 36580721 DOI: 10.1016/j.biomaterials.2022.121981] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2022] [Revised: 12/01/2022] [Accepted: 12/21/2022] [Indexed: 12/24/2022]
Abstract
Glioblastoma stem cells (GSCs) are subpopulations of tumor-initiating cells responsible for glioblastoma (GBM) tumorigenesis and recurrence. Dual inhibition of vascular endothelium and GSCs is still a challenge due to their different pathological features. Here we present a combined all-in-control strategy to realize a local photothermal therapy (PTT). We designed T-cell-mimic nanoparticles with aggregation-induced emission (AIE) characteristics by coating the genetically engineered T cell membrane (CM) onto AIE nanoparticles (CM@AIE NPs). The CM shell was designed against CD133 and epidermal growth factor receptor (EGFR) which provides the possibility to target both GBM cells and GSCs for cancer therapy. CM@AIE NPs can serve as the tight junction (TJ) modulators to trigger an intracellular signaling cascade, causing TJ disruption and actin cytoskeleton reorganization to allow CM@AIE NPs to cross the blood-brain barrier (BBB) silently. The 980 nm excitation-triggered PTT can completely inhibit tumorigenesis and recurrence. The combination of CM-coating nanotechnology and genetic editing technique can inspire further development of synergetic techniques for preventing GBM recurrence.
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Affiliation(s)
- Wentao Wang
- Department of Health Technology, Technical University of Denmark, Kongens Lyngby, DK-2800, Denmark
| | - Fan Wu
- School of Pharmacy, Nanjing Medical University, Nanjing 211166, PR China
| | - Mohsen Mohammadniaei
- Department of Health Technology, Technical University of Denmark, Kongens Lyngby, DK-2800, Denmark
| | - Ming Zhang
- Department of Health Technology, Technical University of Denmark, Kongens Lyngby, DK-2800, Denmark.
| | - Yuanyuan Li
- State Key Laboratory for Zoonotic Diseases, Key Laboratory for Zoonosis Research of the Ministry of Education, Institute of Zoonosis, and College of Veterinary Medicine, Jilin University, Changchun 130062, China.
| | - Yi Sun
- Department of Health Technology, Technical University of Denmark, Kongens Lyngby, DK-2800, Denmark.
| | - Ben Zhong Tang
- School of Science and Engineering, Shenzhen Institute of Aggregate Science and Technology, The Chinese University of Hong Kong, Shenzhen, Guangdong 518172, China.
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8
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Levofloxacin and Amikacin Adsorption on Nanodiamonds: Mechanism and Application Prospects. COLLOIDS AND INTERFACES 2022. [DOI: 10.3390/colloids6020035] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
This research is focused on the adsorption modification of detonation nanodiamond surfaces with antibiotics for their further use as smart materials for cardiovascular surgery purposes, namely as bioprostheses modifiers. Tritium-labeled amikacin and levofloxacin were used as tracers for the adsorption process control. We found that nanodiamonds form adsorption complexes with levofloxacin via physical adsorption, while in the case of amikacin, electrostatic attraction contributes to the formation of more stable complexes, even in the presence of electrolytes and desorbing agents (models of biological fluids). Antimicrobial characterization of nanodiamond–levofloxacin and nanodiamond–amikacin complexes indicates a reduction in the dose of antibiotics that is used as an antimicrobial agent. Therefore, the use of biomaterial based on DND complexes with antibiotics as the basis of bioprostheses will allow one either to avoid or significantly reduce the duration and intensity of antibiotics use in the postoperative period, which is critically important from the viewpoint of the development of antibiotic resistance in pathogens.
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9
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Jung HS, Neuman KC. Surface Modification of Fluorescent Nanodiamonds for Biological Applications. NANOMATERIALS (BASEL, SWITZERLAND) 2021; 11:E153. [PMID: 33435443 PMCID: PMC7826955 DOI: 10.3390/nano11010153] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Revised: 12/29/2020] [Accepted: 01/07/2021] [Indexed: 12/12/2022]
Abstract
Fluorescent nanodiamonds (FNDs) are a new class of carbon nanomaterials that offer great promise for biological applications such as cell labeling, imaging, and sensing due to their exceptional optical properties and biocompatibility. Implementation of these applications requires reliable and precise surface functionalization. Although diamonds are generally considered inert, they typically possess diverse surface groups that permit a range of different functionalization strategies. This review provides an overview of nanodiamond surface functionalization methods including homogeneous surface termination approaches (hydrogenation, halogenation, amination, oxidation, and reduction), in addition to covalent and non-covalent surface modification with different functional moieties. Furthermore, the subsequent coupling of biomolecules onto functionalized nanodiamonds is reviewed. Finally, biomedical applications of nanodiamonds are discussed in the context of functionalization.
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Affiliation(s)
| | - Keir C. Neuman
- Laboratory of Single Molecule Biophysics, National Heart, Lung and Blood Institute, National Institutes of Health, Bethesda, MD 20892, USA;
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10
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Chen L, Li L. Aminocaproylated nanodiamond prodrug for tumor intracellular enhanced delivery of doxorubicin. J Drug Deliv Sci Technol 2020. [DOI: 10.1016/j.jddst.2020.102017] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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11
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Perevedentseva E, Lin YC, Cheng CL. A review of recent advances in nanodiamond-mediated drug delivery in cancer. Expert Opin Drug Deliv 2020; 18:369-382. [PMID: 33047984 DOI: 10.1080/17425247.2021.1832988] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
INTRODUCTION Nanodiamond (ND) refers to diamond particles with sizes from few to near 100 nanometers. For its superb physical, chemical and spectroscopic properties, it has been proposed and studied with the aims for bio imaging and drug delivery. Many modalities on conjugating drug molecules on ND to form ND-X for more efficient drug delivery have been demonstrated in the cellular and animal models. AREA COVERED Many novel drug delivery approaches utilizing nanodiamond as a platform have been demonstrated recently. This review summarizes recent developments on the nanodiamond facilitated drug delivery, from the ND-X complexes preparations to tests in the cellular and animal models. The outlook on clinical translation is discussed. EXPERT OPINION Nanodiamond and drug complexes (ND-X) produced from different methods are realized for drug delivery; almost all studies reported ND-X being more efficient compared to pure drug alone. However, ND of particle size less than 10 nm are found more toxic due to size and surface structure, and strongly aggregate. In vivo studies demonstrate ND accumulation in animal organs and no confirmed long-term effect studies on their release from organs are available. Standardized nanodiamond materials and drug delivery approaches are needed to advance the applications to the clinical level.
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Affiliation(s)
- Elena Perevedentseva
- Department of Physics, National Dong Hwa University, Shoufeng, Taiwan.,Russian Academy of Sciences, P.N. Lebedev Physics Institute, Moskva, Russian Federation
| | - Yu-Chung Lin
- Department of Physics, National Dong Hwa University, Shoufeng, Taiwan
| | - Chia-Liang Cheng
- Department of Physics, National Dong Hwa University, Shoufeng, Taiwan
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12
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Ali MS, Metwally AA, Fahmy RH, Osman R. Chitosan-coated nanodiamonds: Mucoadhesive platform for intravesical delivery of doxorubicin. Carbohydr Polym 2020; 245:116528. [PMID: 32718632 DOI: 10.1016/j.carbpol.2020.116528] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Revised: 05/20/2020] [Accepted: 05/28/2020] [Indexed: 11/19/2022]
Abstract
Nanodiamonds (NDs) are an emerging delivery system with a massive surface area qualifying them for efficient loading with various drugs. However, NDs easily scavenge ions upon mixing with physiological media leading to rapid aggregation. Herein, chitosan was employed to endue steric stabilization to NDs and confer adhesiveness to the particles improving their retention in the urinary bladder. The effect of chitosan molecular weight and pH on the particle size and surface charge of chitosan-coated doxorubicin-loaded NDs (Chi-NDX) was investigated. Selected formula exhibited high drug loading efficiency (>90 %), small particle size (<150 nm), good colloidal stability, acid-favored drug release but limited stability in cell culture media. After further stabilization with TPP or dextran sulfate, selected TPP-treated formula displayed more potent cytotoxic effect compared with free doxorubicin and uncoated nanoparticles, and higher drug retention in ex vivo bovine bladder. Therefore, TPP-Chi-NDX is suggested as a promising system for mucosal anticancer delivery.
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Affiliation(s)
- Moustafa S Ali
- Department of Pharmaceutics, Faculty of Pharmacy, Ahram Canadian University, 6th October City, Giza, Egypt; Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Ain Shams University, Cairo, Egypt.
| | - Abdelkader A Metwally
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Ain Shams University, Cairo, Egypt; Department of Pharmaceutics, Faculty of Pharmacy, Health Sciences Center, Kuwait University, Kuwait
| | - Rania H Fahmy
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Cairo University, Egypt
| | - Rihab Osman
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Ain Shams University, Cairo, Egypt
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Chauhan S, Jain N, Nagaich U. Nanodiamonds with powerful ability for drug delivery and biomedical applications: Recent updates on in vivo study and patents. J Pharm Anal 2020; 10:1-12. [PMID: 32123595 PMCID: PMC7037532 DOI: 10.1016/j.jpha.2019.09.003] [Citation(s) in RCA: 92] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2019] [Revised: 09/21/2019] [Accepted: 09/25/2019] [Indexed: 12/12/2022] Open
Abstract
Nanodiamonds are novel nanosized carbon building blocks possessing varied fascinating mechanical, chemical, optical and biological properties, making them significant active moiety carriers for biomedical application. These are known as the most 'captivating' crystals attributed to their chemical inertness and unique properties posing them useful for variety of applications in biomedical era. Alongside, it becomes increasingly important to find, ascertain and circumvent the negative aspects associated with nanodiamonds. Surface modification or functionalization with biological molecules plays a significant role in managing the toxic behavior since nanodiamonds have tailorable surface chemistry. To take advantage of nanodiamond potential in drug delivery, focus has to be laid on its purity, surface chemistry and other considerations which may directly or indirectly affect drug adsorption on nanodiamond and drug release in biological environment. This review emphasizes on the basic properties, synthesis techniques, surface modification techniques, toxicity issues and biomedical applications of nanodiamonds. For the development of nanodiamonds as an effective dosage form, researchers are still engaged in the in-depth study of nanodiamonds and their effect on life interfaces.
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Affiliation(s)
| | | | - Upendra Nagaich
- Department of Pharmaceutics, Amity Institute of Pharmacy, Amity University, Noida, U.P., India
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14
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Gu M, Toh TB, Hooi L, Lim JJ, Zhang X, Chow EKH. Nanodiamond-Mediated Delivery of a G9a Inhibitor for Hepatocellular Carcinoma Therapy. ACS APPLIED MATERIALS & INTERFACES 2019; 11:45427-45441. [PMID: 31718136 DOI: 10.1021/acsami.9b16323] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Hepatocellular carcinoma (HCC) is the most common primary liver cancer with high mortality but limited therapeutic options. Epigenetic regulations including DNA methylation and histone modification control gene expressions and play a crucial role during tumorigenesis. G9a, also known as EHMT2 (euchromatic histone-lysine N-methyltransferase 2), is a histone methyltransferase predominantly responsible for dimethylation of histone H3 lysine 9 (H3K9). G9a has been shown to play a key role in promoting tumor progression. Recent studies have identified that G9a is a critical mediator of HCC pathogenesis. UNC0646 is a G9a inhibitor that has shown potent in vitro efficacy. However, due to its water insolubility, the in vivo efficacy of UNC0646 is not satisfactory. In this study, nanodiamonds (NDs) were utilized as a drug delivery platform to improve in vivo delivery of this small-molecule inhibitor. Our results showed that ND-UNC0646 complexes could be rapidly synthesized by physical adsorption, meanwhile possessing favorable drug delivery properties and was able to improve the dispersibility of UNC0646 in water, therefore making it amenable for intravenous administration. The release profile of UNC0646 from ND-UNC0646 was demonstrated to be pH-responsive. Moreover, ND-UNC0646 maintained the biological functionality of UNC0646, with higher efficacy in reducing H3K9 methylation as well as enhanced invasion suppressive effects. Most importantly, increased in vivo efficacy was demonstrated using an orthotopic HCC mouse model, which paves the way of translating this small-molecule inhibitor toward HCC treatment. Our work demonstrates the potential of NDs in the clinical application for HCC treatment.
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Affiliation(s)
- Mengjie Gu
- Department of Pharmacology, Yong Loo Lin School of Medicine , National University of Singapore , 117600 , Singapore
- Cancer Science Institute of Singapore , National University of Singapore , 117599 , Singapore
| | - Tan Boon Toh
- The N.1 Institute for Health , National University of Singapore , 117456 , Singapore
| | - Lissa Hooi
- Cancer Science Institute of Singapore , National University of Singapore , 117599 , Singapore
| | - Jhin Jieh Lim
- Cancer Science Institute of Singapore , National University of Singapore , 117599 , Singapore
| | - Xiyun Zhang
- Cancer Science Institute of Singapore , National University of Singapore , 117599 , Singapore
- Department of Medicine, Yong Loo Lin School of Medicine , National University of Singapore , 119228 , Singapore
| | - Edward Kai-Hua Chow
- Department of Pharmacology, Yong Loo Lin School of Medicine , National University of Singapore , 117600 , Singapore
- Cancer Science Institute of Singapore , National University of Singapore , 117599 , Singapore
- The N.1 Institute for Health , National University of Singapore , 117456 , Singapore
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15
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Moore LK, Caldwell MA, Townsend TR, MacRenaris KW, Moyle-Heyrman G, Rammohan N, Schonher EK, Burdette JE, Ho D, Meade TJ. Water-Soluble Nanoconjugate for Enhanced Cellular Delivery of Receptor-Targeted Magnetic Resonance Contrast Agents. Bioconjug Chem 2019; 30:2947-2957. [PMID: 31589412 DOI: 10.1021/acs.bioconjchem.9b00640] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
ProGlo is an efficient steroid receptor-targeted magnetic resonance (MR) imaging contrast agent (CA). It has been shown to bind to the progesterone receptor (PR) and produce enhanced image contrast in PR-positive cells and tissues in vitro and in vivo. However, the hydrophobicity of the steroid targeting domain of ProGlo (logP = 1.4) limits its formulation and delivery at clinically relevant doses. In this work, a hydrophobic moiety was utilized to drive efficient adsorption onto nanodiamond (ND) clusters to form a water-soluble nanoconstruct (logP = -2.4) with 80% release in 8 h under biological conditions. In cell culture, the ND-ProGlo construct delivered increased concentrations of ProGlo to target cells compared to ProGlo alone. Importantly, these results were accomplished without the use of solvents such as DMSO, providing a significant advance toward formulating ProGlo for translational applications. Biodistribution studies confirm the delivery of ProGlo to PR(+) tissues with enhanced efficacy over untargeted controls. These results demonstrate the potential for a noncovalent ND-CA construct as a general strategy for solubilizing and delivering hydrophobic targeted MR CAs.
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Affiliation(s)
- Laura K Moore
- Department of Biomedical Engineering, Feinberg School of Medicine , Northwestern University , Chicago , Illinois 60611 , United States
| | - Michael A Caldwell
- Departments of Chemistry, Molecular Biosciences, Neurobiology, and Radiology , Northwestern University , Evanston , Illinois 60208 , United States
| | - Taryn R Townsend
- Departments of Chemistry, Molecular Biosciences, Neurobiology, and Radiology , Northwestern University , Evanston , Illinois 60208 , United States
| | - Keith W MacRenaris
- Departments of Chemistry, Molecular Biosciences, Neurobiology, and Radiology , Northwestern University , Evanston , Illinois 60208 , United States
| | - Georgette Moyle-Heyrman
- Department of Medicinal Chemistry and Pharmacognosy , University of Illinois at Chicago , Chicago , Illinois 60607 , United States
| | - Nikhil Rammohan
- Departments of Chemistry, Molecular Biosciences, Neurobiology, and Radiology , Northwestern University , Evanston , Illinois 60208 , United States
| | - Erika K Schonher
- Departments of Chemistry, Molecular Biosciences, Neurobiology, and Radiology , Northwestern University , Evanston , Illinois 60208 , United States
| | - Joanna E Burdette
- Department of Medicinal Chemistry and Pharmacognosy , University of Illinois at Chicago , Chicago , Illinois 60607 , United States
| | - Dean Ho
- The N.1 Institute for Health (N.1) , National University of Singapore , Singapore 117556.,Department of Biomedical Engineering: NUS Engineering , National University of Singapore , Singapore , 117583
| | - Thomas J Meade
- Department of Biomedical Engineering, Feinberg School of Medicine , Northwestern University , Chicago , Illinois 60611 , United States.,Departments of Chemistry, Molecular Biosciences, Neurobiology, and Radiology , Northwestern University , Evanston , Illinois 60208 , United States
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16
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Panwar N, Soehartono AM, Chan KK, Zeng S, Xu G, Qu J, Coquet P, Yong KT, Chen X. Nanocarbons for Biology and Medicine: Sensing, Imaging, and Drug Delivery. Chem Rev 2019; 119:9559-9656. [DOI: 10.1021/acs.chemrev.9b00099] [Citation(s) in RCA: 238] [Impact Index Per Article: 47.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Nishtha Panwar
- School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore 639798, Singapore
| | - Alana Mauluidy Soehartono
- School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore 639798, Singapore
| | - Kok Ken Chan
- School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore 639798, Singapore
| | - Shuwen Zeng
- School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore 639798, Singapore
- CINTRA CNRS/NTU/THALES, UMI 3288, Research Techno Plaza, 50 Nanyang Drive, Border X Block, Singapore 637553, Singapore
| | - Gaixia Xu
- Key Laboratory of Optoelectronics Devices and Systems of Ministry of Education/Guangdong Province, College of Optoelectronic Engineering, Shenzhen University, Shenzhen 518060, P. R. China
| | - Junle Qu
- Key Laboratory of Optoelectronics Devices and Systems of Ministry of Education/Guangdong Province, College of Optoelectronic Engineering, Shenzhen University, Shenzhen 518060, P. R. China
| | - Philippe Coquet
- CINTRA CNRS/NTU/THALES, UMI 3288, Research Techno Plaza, 50 Nanyang Drive, Border X Block, Singapore 637553, Singapore
- Institut d’Electronique, de Microélectronique et de Nanotechnologie (IEMN), CNRS UMR 8520—Université de Lille, 59650 Villeneuve d’Ascq, France
| | - Ken-Tye Yong
- School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore 639798, Singapore
| | - Xiaoyuan Chen
- Laboratory of Molecular Imaging and Nanomedicine, National Institute of Biomedical Imaging and Bioengineering, National Institutes of Health, Bethesda, Maryland 20892, United States
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17
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Ali MS, Metwally AA, Fahmy RH, Osman R. Nanodiamonds: Minuscule gems that ferry antineoplastic drugs to resistant tumors. Int J Pharm 2019; 558:165-176. [PMID: 30641180 DOI: 10.1016/j.ijpharm.2018.12.090] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2018] [Revised: 12/21/2018] [Accepted: 12/27/2018] [Indexed: 10/27/2022]
Abstract
Remarkable efforts are currently devoted to the area of nanodiamonds (NDs) research due to their superior properties viz: biocompatibility, minute size, inert core, and tunable surface chemistry. The use of NDs for the delivery of anticancer drugs has been at the forefront of NDs applications owing to their ability to increase chemosensitivity, sustain drug release, and minimize drug side effects. Accelerated steps towards the move of NDs from bench side to bedside have been recently witnessed. In this review, the effects of NDs production and purification techniques on NDs' final properties are discussed. Special concern is given to studies focusing on NDs use for anticancer drug delivery, stability enhancement and mediated targeted delivery. The aim of this review is to put the results of studies oriented towards NDs-mediated anticancer drug delivery side by side such that the reader can assess the potential use of NDs in clinics and follow up the upcoming results of clinical testing of NDs on animals and humans.
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Affiliation(s)
- Moustafa S Ali
- Department of Pharmaceutics, Faculty of Pharmacy, Ahram Canadian University, 6th of October City, Giza, Egypt.
| | - Abdelkader A Metwally
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Ain Shams University, Cairo, Egypt; Department of Pharmaceutics, Faculty of Pharmacy, Health Sciences Center, Kuwait University, Kuwait
| | - Rania H Fahmy
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Cairo University, Egypt; Department of Pharmaceutics, Faculty of Pharmacy, Ahram Canadian University, 6th of October City, Giza, Egypt
| | - Rihab Osman
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Ain Shams University, Cairo, Egypt
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18
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19
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Liu C, Gao H, Zhao Z, Rostami I, Wang C, Zhu L, Yang Y. Improved tumor targeting and penetration by a dual-functional poly(amidoamine) dendrimer for the therapy of triple-negative breast cancer. J Mater Chem B 2019. [DOI: 10.1039/c9tb00433e] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
A dual-functional drug delivery system based on the conjugation of PAMAM dendrimer with EBP-1 and TAT peptide was established for the therapy of triple-negative breast cancer.
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Affiliation(s)
- Changliang Liu
- CAS Key Laboratory of Standardization and Measurement for Nanotechnology
- CAS Key Laboratory of Biological Effects of Nanomaterials and Nanosafety
- CAS Center for Excellence in Nanoscience
- National Center for Nanoscience and Technology
- Beijing 100190
| | - Houqian Gao
- CAS Key Laboratory of Standardization and Measurement for Nanotechnology
- CAS Key Laboratory of Biological Effects of Nanomaterials and Nanosafety
- CAS Center for Excellence in Nanoscience
- National Center for Nanoscience and Technology
- Beijing 100190
| | - Zijian Zhao
- CAS Key Laboratory of Standardization and Measurement for Nanotechnology
- CAS Key Laboratory of Biological Effects of Nanomaterials and Nanosafety
- CAS Center for Excellence in Nanoscience
- National Center for Nanoscience and Technology
- Beijing 100190
| | - Iman Rostami
- CAS Key Laboratory of Standardization and Measurement for Nanotechnology
- CAS Key Laboratory of Biological Effects of Nanomaterials and Nanosafety
- CAS Center for Excellence in Nanoscience
- National Center for Nanoscience and Technology
- Beijing 100190
| | - Chen Wang
- CAS Key Laboratory of Standardization and Measurement for Nanotechnology
- CAS Key Laboratory of Biological Effects of Nanomaterials and Nanosafety
- CAS Center for Excellence in Nanoscience
- National Center for Nanoscience and Technology
- Beijing 100190
| | - Ling Zhu
- CAS Key Laboratory of Standardization and Measurement for Nanotechnology
- CAS Key Laboratory of Biological Effects of Nanomaterials and Nanosafety
- CAS Center for Excellence in Nanoscience
- National Center for Nanoscience and Technology
- Beijing 100190
| | - Yanlian Yang
- CAS Key Laboratory of Standardization and Measurement for Nanotechnology
- CAS Key Laboratory of Biological Effects of Nanomaterials and Nanosafety
- CAS Center for Excellence in Nanoscience
- National Center for Nanoscience and Technology
- Beijing 100190
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20
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Loh KP, Ho D, Chiu GNC, Leong DT, Pastorin G, Chow EKH. Clinical Applications of Carbon Nanomaterials in Diagnostics and Therapy. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2018; 30:e1802368. [PMID: 30133035 DOI: 10.1002/adma.201802368] [Citation(s) in RCA: 91] [Impact Index Per Article: 15.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/13/2018] [Revised: 05/28/2018] [Indexed: 06/08/2023]
Abstract
Nanomaterials have the potential to improve how patients are clinically treated and diagnosed. While there are a number of nanomaterials that can be used toward improved drug delivery and imaging, how these nanomaterials confer an advantage over other nanomaterials, as well as current clinical approaches is often application or disease specific. How the unique properties of carbon nanomaterials, such as nanodiamonds, carbon nanotubes, carbon nanofibers, graphene, and graphene oxides, make them promising nanomaterials for a wide range of clinical applications are discussed herein, including treating chemoresistant cancer, enhancing magnetic resonance imaging, and improving tissue regeneration and stem cell banking, among others. Additionally, the strategies for further improving drug delivery and imaging by carbon nanomaterials are reviewed, such as inducing endothelial leakiness as well as applying artificial intelligence toward designing optimal nanoparticle-based drug combination delivery. While the clinical application of carbon nanomaterials is still an emerging field of research, there is substantial preclinical evidence of the translational potential of carbon nanomaterials. Early clinically trial studies are highlighted, further supporting the use of carbon nanomaterials in clinical applications for both drug delivery and imaging.
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Affiliation(s)
- Kian Ping Loh
- Department of Chemistry and Centre for Advanced 2D Materials (CA2DM), National University of Singapore, Singapore, 117543, Singapore
| | - Dean Ho
- Department of Biomedical Engineering, National University of Singapore, Singapore, 117583, Singapore
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 117599, Singapore
- Singapore Institute for Neurotechnology (SINAPSE), Singapore, 117456, Singapore
- Biomedical Institute for Global Health Research and Technology (BIGHEART), Singapore, 117599, Singapore
| | - Gigi Ngar Chee Chiu
- Department of Pharmacy, National University of Singapore, Singapore, 117543, Singapore
| | - David Tai Leong
- Department of Chemical and Biomolecular Engineering, National University of Singapore, Singapore, 117585, Singapore
| | - Giorgia Pastorin
- Department of Pharmacy, National University of Singapore, Singapore, 117543, Singapore
| | - Edward Kai-Hua Chow
- Cancer Science Institute of Singapore, Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 117599, Singapore
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21
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Gurunathan S, Kang MH, Qasim M, Kim JH. Nanoparticle-Mediated Combination Therapy: Two-in-One Approach for Cancer. Int J Mol Sci 2018; 19:E3264. [PMID: 30347840 PMCID: PMC6214025 DOI: 10.3390/ijms19103264] [Citation(s) in RCA: 183] [Impact Index Per Article: 30.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2018] [Revised: 10/16/2018] [Accepted: 10/16/2018] [Indexed: 02/07/2023] Open
Abstract
Cancer represents a group of heterogeneous diseases characterized by uncontrolledgrowth and spread of abnormal cells, ultimately leading to death. Nanomedicine plays a significantrole in the development of nanodrugs, nanodevices, drug delivery systems and nanocarriers. Someof the major issues in the treatment of cancer are multidrug resistance (MDR), narrow therapeuticwindow and undesired side effects of available anticancer drugs and the limitations of anticancerdrugs. Several nanosystems being utilized for detection, diagnosis and treatment such as theranosticcarriers, liposomes, carbon nanotubes, quantum dots, polymeric micelles, dendrimers and metallicnanoparticles. However, nonbiodegradable nanoparticles causes high tissue accumulation andleads to toxicity. MDR is considered a major impediment to cancer treatment due to metastatictumors that develop resistance to chemotherapy. MDR contributes to the failure of chemotherapiesin various cancers, including breast, ovarian, lung, gastrointestinal and hematological malignancies.Moreover, the therapeutic efficiency of anticancer drugs or nanoparticles (NPs) used alone is lessthan that of the combination of NPs and anticancer drugs. Combination therapy has long beenadopted as the standard first-line treatment of several malignancies to improve the clinical outcome.Combination therapy with anticancer drugs has been shown to generally induce synergistic drugactions and deter the onset of drug resistance. Therefore, this review is designed to report andanalyze the recent progress made to address combination therapy using NPs and anticancer drugs.We first provide a comprehensive overview of the angiogenesis and of the different types of NPscurrently used in treatments of cancer; those emphasized in this review are liposomes, polymericNPs, polymeric micelles (PMs), dendrimers, carbon NPs, nanodiamond (ND), fullerenes, carbonnanotubes (CNTs), graphene oxide (GO), GO nanocomposites and metallic NPs used forcombination therapy with various anticancer agents. Nanotechnology has provided the convenienttools for combination therapy. However, for clinical translation, we need continued improvementsin the field of nanotechnology.
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Affiliation(s)
- Sangiliyandi Gurunathan
- Department of Stem Cell and Regenerative Biotechnology, Konkuk University, Seoul 05029, Korea.
| | - Min-Hee Kang
- Department of Stem Cell and Regenerative Biotechnology, Konkuk University, Seoul 05029, Korea.
| | - Muhammad Qasim
- Department of Stem Cell and Regenerative Biotechnology, Konkuk University, Seoul 05029, Korea.
| | - Jin-Hoi Kim
- Department of Stem Cell and Regenerative Biotechnology, Konkuk University, Seoul 05029, Korea.
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22
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Gu M, Wang X, Toh TB, Hooi L, Tenen DG, Chow EK. Nanodiamond‐Based Platform for Intracellular‐Specific Delivery of Therapeutic Peptides against Hepatocellular Carcinoma. ADVANCED THERAPEUTICS 2018. [DOI: 10.1002/adtp.201800110] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Mengjie Gu
- Department of PharmacologyYong Loo Lin School of MedicineCancer Science Institute of SingaporeNational University of Singapore Singapore 117599
| | - Xin Wang
- Department of PharmacologyYong Loo Lin School of MedicineCancer Science Institute of SingaporeNational University of Singapore Singapore 117599
| | - Tan Boon Toh
- Cancer Science Institute of SingaporeNational University of Singapore Singapore 117599
| | - Lissa Hooi
- Cancer Science Institute of SingaporeNational University of Singapore Singapore 117599
| | - Daniel G. Tenen
- Department of MedicineYong Loo Lin School of MedicineCancer Science Institute of SingaporeNational University of Singapore Singapore 117599
- Harvard Stem Cell InstituteHarvard Medical School Boston, MA 02215 USA
| | - Edward Kai‐Hua Chow
- Department of PharmacologyYong Loo Lin School of MedicineCancer Science Institute of SingaporeNational University of Singapore Singapore 117599
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23
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Barone FC, Marcinkiewicz C, Li J, Sternberg M, Lelkes PI, Dikin DA, Bergold PJ, Gerstenhaber JA, Feuerstein G. Pilot study on biocompatibility of fluorescent nanodiamond-(NV)-Z~800 particles in rats: safety, pharmacokinetics, and bio-distribution (part III). Int J Nanomedicine 2018; 13:5449-5468. [PMID: 30271140 PMCID: PMC6149985 DOI: 10.2147/ijn.s171117] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
Abstract
Introduction We hereby report on studies aimed to characterize safety, pharmacokinetics, and bio-distribution of fluorescent nanodiamond particles (NV)-Z~800 (FNDP-(NV)) administered to rats by intravenous infusion in a single high dose. Methods Broad scale biological variables were monitored following acute (90 minutes) and subacute (5 or 14 days) exposure to FNDP-(NV). Primary endpoints included morbidity and mortality, while secondary endpoints focused on hematology and clinical biochemistry biomarkers. Particle distribution (liver, spleen, lung, heart, and kidney) was assessed by whole organ near infrared imaging using an in vivo imaging system. This was validated by the quantification of particles extracted from the same organs and visualized by fluorescent and scanning electron microscopy. FNDP-(NV)-treated rats showed no change in morbidity or mortality and preserved normal motor and sensory function, as assessed by six different tests. Results Blood cell counts and plasma biochemistry remained normal. The particles were principally distributed in the liver and spleen. The liver particle load accounted for 51%, 24%, and 18% at 90 minutes, 5 days, and 14 days, respectively. A pilot study of particle clearance from blood indicated 50% clearance 33 minutes following the end of particle infusion. Conclusion We concluded that systemic exposure of rats to a single high dose of FDNP-(NV)-Z~800 (60 mg/kg) appeared to be safe and well tolerated over at least 2 weeks. These data suggest that FNDP-(NV) should proceed to preclinical development in the near future.
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Affiliation(s)
- Frank C Barone
- Department of Neurology, SUNY Downstate Medical Center, Brooklyn, NY, USA
| | - Cezary Marcinkiewicz
- Department of Bioengineering, Temple University, College of Engineering, Philadelphia, PA, USA, .,Debina Diagnostics Inc, Newtown Square, PA, USA,
| | - Jie Li
- Department of Neurology, SUNY Downstate Medical Center, Brooklyn, NY, USA
| | | | - Peter I Lelkes
- Department of Bioengineering, Temple University, College of Engineering, Philadelphia, PA, USA,
| | - Dmitriy A Dikin
- Department of Mechanical Engineering, Temple University, Philadelphia, PA, USA
| | - Peter J Bergold
- Department of Neurology, SUNY Downstate Medical Center, Brooklyn, NY, USA
| | - Jonathan A Gerstenhaber
- Department of Bioengineering, Temple University, College of Engineering, Philadelphia, PA, USA,
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24
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Balek L, Buchtova M, Kunova Bosakova M, Varecha M, Foldynova-Trantirkova S, Gudernova I, Vesela I, Havlik J, Neburkova J, Turner S, Krzyscik MA, Zakrzewska M, Klimaschewski L, Claus P, Trantirek L, Cigler P, Krejci P. Nanodiamonds as “artificial proteins”: Regulation of a cell signalling system using low nanomolar solutions of inorganic nanocrystals. Biomaterials 2018; 176:106-121. [DOI: 10.1016/j.biomaterials.2018.05.030] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2017] [Revised: 03/31/2018] [Accepted: 05/19/2018] [Indexed: 12/14/2022]
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25
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Wang H, Chen Q, Zhou S. Carbon-based hybrid nanogels: a synergistic nanoplatform for combined biosensing, bioimaging, and responsive drug delivery. Chem Soc Rev 2018; 47:4198-4232. [PMID: 29667656 DOI: 10.1039/c7cs00399d] [Citation(s) in RCA: 141] [Impact Index Per Article: 23.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Nanosized crosslinked polymer networks, named as nanogels, are playing an increasingly important role in a diverse range of applications by virtue of their porous structures, large surface area, good biocompatibility and responsiveness to internal and/or external chemico-physical stimuli. Recently, a variety of carbon nanomaterials, such as carbon quantum dots, graphene/graphene oxide nanosheets, fullerenes, carbon nanotubes, and nanodiamonds, have been embedded into responsive polymer nanogels, in order to integrate the unique electro-optical properties of carbon nanomaterials with the merits of nanogels into a single hybrid nanogel system for improvement of their applications in nanomedicine. A vast number of studies have been pursued to explore the applications of carbon-based hybrid nanogels in biomedical areas for biosensing, bioimaging, and smart drug carriers with combinatorial therapies and/or theranostic ability. New synthetic methods and structures have been developed to prepare carbon-based hybrid nanogels with versatile properties and functions. In this review, we summarize the latest developments and applications and address the future perspectives of these carbon-based hybrid nanogels in the biomedical field.
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Affiliation(s)
- Hui Wang
- High Magnetic Field Laboratory, Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei, 230031, Anhui, P. R. China.
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26
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Bang JYR, Ting C, Wang P, Kim T, Wang KK, Kee T, Miya D, Ho D, Lee DK. Synthesis and Characterization of Nanodiamond–Growth Factor Complexes Toward Applications in Oral Implantation and Regenerative Medicine. J ORAL IMPLANTOL 2018; 44:207-211. [DOI: 10.1563/aaid-joi-d-17-00120] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- Julie Ye Rin Bang
- Division of Oral Biology and Medicine, School of Dentistry, UCLA, Los Angeles, Calif
| | - Caleb Ting
- Division of Oral Biology and Medicine, School of Dentistry, UCLA, Los Angeles, Calif
| | - Peter Wang
- Division of Oral Biology and Medicine, School of Dentistry, UCLA, Los Angeles, Calif
| | - Ted Kim
- Division of Oral Biology and Medicine, School of Dentistry, UCLA, Los Angeles, Calif
| | - Kenneth Kezhi Wang
- Division of Oral Biology and Medicine, School of Dentistry, UCLA, Los Angeles, Calif
| | - Theodore Kee
- Division of Oral Biology and Medicine, School of Dentistry, UCLA, Los Angeles, Calif
| | - Darron Miya
- Division of Oral Biology and Medicine, School of Dentistry, UCLA, Los Angeles, Calif
| | - Dean Ho
- Division of Oral Biology and Medicine, School of Dentistry, UCLA, Los Angeles, Calif
- Department of Bioengineering, School of Engineering and Applied Science, UCLA, Los Angeles, Calif
| | - Dong-Keun Lee
- Division of Oral Biology and Medicine, School of Dentistry, UCLA, Los Angeles, Calif
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27
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Li H, Zeng D, Wang Z, Fang L, Li F, Wang Z. Ultrasound-enhanced delivery of doxorubicin/all-trans retinoic acid-loaded nanodiamonds into tumors. Nanomedicine (Lond) 2018. [DOI: 10.2217/nnm-2017-0375] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Aim: To build up a combined therapy strategy to address limitations of the enhanced permeability and retention (EPR) effect and improve the efficiency of tumor therapy. Materials & methods: A pH-sensitive nanocomplex for co-delivery of doxorubicin (DOX) and all-trans retinoic acid (ATRA) was developed based on nanodiamonds (DOX/ATRA-NDs) to enhance intracellular retention of drugs. Meanwhile, ultrasound was employed to enhance tumor vascular penetration of DOX-ATRA-NDs. Results: The distribution of DOX/ATRA-NDs in the tumor tissues increased threefold when ultrasound was applied at 1 MHz and 0.6 W/cm2. Comparing with unmodified chemotherapeutics, the combined therapy induced more tumor cells apoptosis and greater tumor growth inhibition in both liver and breast tumor models. Conclusion: DOX-ATRA-NDs demonstrate great potential in clinical applications.
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Affiliation(s)
- Huanan Li
- State Key Laboratory of Ultrasound Engineering in Medicine Co-Founded by Chongqing & the Ministry of Science & Technology, College of Biomedical Engineering, Chongqing Medical University, Chongqing 400016, China
| | - Deping Zeng
- State Key Laboratory of Ultrasound Engineering in Medicine Co-Founded by Chongqing & the Ministry of Science & Technology, College of Biomedical Engineering, Chongqing Medical University, Chongqing 400016, China
| | - Zhenyu Wang
- State Key Laboratory of Ultrasound Engineering in Medicine Co-Founded by Chongqing & the Ministry of Science & Technology, College of Biomedical Engineering, Chongqing Medical University, Chongqing 400016, China
| | - Liaoqiong Fang
- State Key Laboratory of Ultrasound Engineering in Medicine Co-Founded by Chongqing & the Ministry of Science & Technology, College of Biomedical Engineering, Chongqing Medical University, Chongqing 400016, China
| | - Faqi Li
- State Key Laboratory of Ultrasound Engineering in Medicine Co-Founded by Chongqing & the Ministry of Science & Technology, College of Biomedical Engineering, Chongqing Medical University, Chongqing 400016, China
| | - Zhibiao Wang
- State Key Laboratory of Ultrasound Engineering in Medicine Co-Founded by Chongqing & the Ministry of Science & Technology, College of Biomedical Engineering, Chongqing Medical University, Chongqing 400016, China
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28
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van der Laan K, Hasani M, Zheng T, Schirhagl R. Nanodiamonds for In Vivo Applications. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2018; 14:e1703838. [PMID: 29424097 DOI: 10.1002/smll.201703838] [Citation(s) in RCA: 87] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/04/2017] [Revised: 12/19/2017] [Indexed: 05/21/2023]
Abstract
Due to their unique optical properties, diamonds are the most valued gemstones. However, beyond the sparkle, diamonds have a number of unique properties. Their extreme hardness gives them outstanding performance as abrasives and cutting tools. Similar to many materials, their nanometer-sized form has yet other unique properties. Nanodiamonds are very inert but still can be functionalized on the surface. Additionally, they can be made in very small sizes and a narrow size distribution. Nanodiamonds can also host very stable fluorescent defects. Since they are protected in the crystal lattice, they never bleach. These defects can also be utilized for nanoscale sensing since they change their optical properties, for example, based on temperature or magnetic fields in their surroundings. In this Review, in vivo applications are focused upon. To this end, how different diamond materials are made and how this affects their properties are discussed first. Next, in vivo biocompatibility studies are reviewed. Finally, the reader is introduced to in vivo applications of diamonds. These include drug delivery, aiding radiology, labeling, and use in cosmetics. The field is critically reviewed and a perspective on future developments is provided.
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Affiliation(s)
- KiranJ van der Laan
- University Medical Center Groningen, Groningen University, Antonius Deusinglaan 1, 9713, AW, Groningen, Netherlands
| | - Masoumeh Hasani
- Department of Analytical Chemistry, Faculty of Chemistry, Bu-Ali Sina University, Hamedan, 6517838683, Iran
| | - Tingting Zheng
- Shenzhen Key Laboratory for Drug Addiction and Medication Safety, Department of Ultrasound, Peking University Shenzhen Hospital & Biomedical Research Institute, Shenzhen-PKU-HKUST Medical Center, 518036, Shenzhen, China
| | - Romana Schirhagl
- University Medical Center Groningen, Groningen University, Antonius Deusinglaan 1, 9713, AW, Groningen, Netherlands
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29
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Hsieh FJ, Chen YW, Huang YK, Lee HM, Lin CH, Chang HC. Correlative Light-Electron Microscopy of Lipid-Encapsulated Fluorescent Nanodiamonds for Nanometric Localization of Cell Surface Antigens. Anal Chem 2018; 90:1566-1571. [PMID: 29257684 DOI: 10.1021/acs.analchem.7b04549] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Containing an ensemble of nitrogen-vacancy centers in crystal matrices, fluorescent nanodiamonds (FNDs) are a new type of photostable markers that have found wide applications in light microscopy. The nanomaterial also has a dense carbon core, making it visible to electron microscopy. Here, we show that FNDs encapsulated in biotinylated lipids (bLs) are useful for subdiffraction imaging of antigens on cell surface with correlative light-electron microscopy (CLEM). The lipid encapsulation enables not only good dispersion of the particles in biological buffers but also high specific labeling of live cells. By employing the bL-encapsulated FNDs to target CD44 on HeLa cell surface through biotin-mediated immunostaining, we obtained the spatial distribution of these antigens by CLEM with a localization accuracy of ∼50 nm in routine operations. A comparative study with dual-color imaging, in which CD44 was labeled with FND and MICA/MICB was labeled with Alexa Fluor 488, demonstrated the superior performance of FNDs as fluorescent fiducial markers for CLEM of cell surface antigens.
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Affiliation(s)
- Feng-Jen Hsieh
- Institute of Atomic and Molecular Sciences, Academia Sinica , Taipei 106, Taiwan.,Taiwan International Graduate Program - Chemical Biology and Molecular Biophysics, Academia Sinica , Taipei 115, Taiwan.,Department of Biochemical Sciences, National Taiwan University , Taipei 106, Taiwan
| | - Yen-Wei Chen
- Institute of Atomic and Molecular Sciences, Academia Sinica , Taipei 106, Taiwan
| | - Yao-Kuan Huang
- Institute of Cellular and Organismic Biology, Academia Sinica , Taipei 115, Taiwan
| | - Hsien-Ming Lee
- Institute of Chemistry, Academia Sinica , Taipei 115, Taiwan
| | - Chun-Hung Lin
- Taiwan International Graduate Program - Chemical Biology and Molecular Biophysics, Academia Sinica , Taipei 115, Taiwan.,Department of Biochemical Sciences, National Taiwan University , Taipei 106, Taiwan.,Institute of Biological Chemistry, Academia Sinica , Taipei 115, Taiwan
| | - Huan-Cheng Chang
- Institute of Atomic and Molecular Sciences, Academia Sinica , Taipei 106, Taiwan.,Department of Chemical Engineering, National Taiwan University of Science and Technology , Taipei 106, Taiwan
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30
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Sotoma S, Hsieh FJ, Chen YW, Tsai PC, Chang HC. Highly stable lipid-encapsulation of fluorescent nanodiamonds for bioimaging applications. Chem Commun (Camb) 2018; 54:1000-1003. [DOI: 10.1039/c7cc08496j] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Highly stable lipid-encapsulated fluorescent nanodiamonds (FNDs) are produced by photo-crosslinking of diacetylene-containing lipids physically attached to the FND surface for use as bioimaging agents.
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Affiliation(s)
- Shingo Sotoma
- Institute of Atomic and Molecular Sciences
- Academia Sinica
- Taipei 106
- Taiwan
| | - Feng-Jen Hsieh
- Institute of Atomic and Molecular Sciences
- Academia Sinica
- Taipei 106
- Taiwan
| | - Yen-Wei Chen
- Institute of Atomic and Molecular Sciences
- Academia Sinica
- Taipei 106
- Taiwan
| | - Pei-Chang Tsai
- Institute of Atomic and Molecular Sciences
- Academia Sinica
- Taipei 106
- Taiwan
| | - Huan-Cheng Chang
- Institute of Atomic and Molecular Sciences
- Academia Sinica
- Taipei 106
- Taiwan
- Department of Chemical Engineering
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31
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Clinical validation of a nanodiamond-embedded thermoplastic biomaterial. Proc Natl Acad Sci U S A 2017; 114:E9445-E9454. [PMID: 29078364 DOI: 10.1073/pnas.1711924114] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Detonation nanodiamonds (NDs) are promising drug delivery and imaging agents due to their uniquely faceted surfaces with diverse chemical groups, electrostatic properties, and biocompatibility. Based on the potential to harness ND properties to clinically address a broad range of disease indications, this work reports the in-human administration of NDs through the development of ND-embedded gutta percha (NDGP), a thermoplastic biomaterial that addresses reinfection and bone loss following root canal therapy (RCT). RCT served as the first clinical indication for NDs since the procedure sites involved nearby circulation, localized administration, and image-guided treatment progress monitoring, which are analogous to many clinical indications. This randomized, single-blind interventional treatment study evaluated NDGP equivalence with unmodified GP. This progress report assessed one control-arm and three treatment-arm patients. At 3-mo and 6-mo follow-up appointments, no adverse events were observed, and lesion healing was confirmed in the NDGP-treated patients. Therefore, this study is a foundation for the continued clinical translation of NDs and other nanomaterials for a broad spectrum of applications.
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32
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Lim DG, Rajasekaran N, Lee D, Kim NA, Jung HS, Hong S, Shin YK, Kang E, Jeong SH. Polyamidoamine-Decorated Nanodiamonds as a Hybrid Gene Delivery Vector and siRNA Structural Characterization at the Charged Interfaces. ACS APPLIED MATERIALS & INTERFACES 2017; 9:31543-31556. [PMID: 28853284 DOI: 10.1021/acsami.7b09624] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/09/2023]
Abstract
Nanodiamonds have been discovered as a new exogenous material source in biomedical applications. As a new potent form of nanodiamond (ND), polyamidoamine-decorated nanodiamonds (PAMAM-NDs) were prepared for E7 or E6 oncoprotein-suppressing siRNA gene delivery for high risk human papillomavirus-induced cervical cancer, such as types 16 and 18. It is critical to understand the physicochemical properties of siRNA complexes immobilized on cationic solid ND surfaces in the aspect of biomolecular structural and conformational changes, as the new inert carbon material can be extended into the application of a gene delivery vector. A spectral study of siRNA/PAMAM-ND complexes using differential scanning calorimetry and circular dichroism spectroscopy proved that the hydrogen bonding and electrostatic interactions between siRNA and PAMAM-NDs decreased endothermic heat capacity. Moreover, siRNA/PAMAM-ND complexes showed low cell cytotoxicity and significant suppressing effects for forward target E6 and E7 oncogenic genes, proving functional and therapeutic efficacy. The cellular uptake of siRNA/PAMAM-ND complexes at 8 h was visualized by macropinocytes and direct endosomal escape of the siRNA/PAMAM-ND complexes. It is presumed that PAMAM-NDs provided a buffering cushion to adjust the pH and hard mechanical stress to escape endosomes. siRNA/PAMAM-ND complexes provide a potential organic/inorganic hybrid material source for gene delivery carriers.
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Affiliation(s)
- Dae Gon Lim
- College of Pharmacy, Dongguk University-Seoul , Goyang, Gyeonggi 10326, Republic of Korea
| | - Nirmal Rajasekaran
- College of Pharmacy, Seoul National University , Seoul 08826, Republic of Korea
- Abion Inc. , Seoul 08394, Republic of Korea
| | - Dukhee Lee
- School of Chemical Engineering and Material Science, Chung-Ang University , Seoul 156-756, Republic of Korea
| | - Nam Ah Kim
- College of Pharmacy, Dongguk University-Seoul , Goyang, Gyeonggi 10326, Republic of Korea
- Abion Inc. , Seoul 08394, Republic of Korea
| | | | - Sungyoul Hong
- College of Pharmacy, Seoul National University , Seoul 08826, Republic of Korea
| | - Young Kee Shin
- College of Pharmacy, Seoul National University , Seoul 08826, Republic of Korea
| | - Eunah Kang
- School of Chemical Engineering and Material Science, Chung-Ang University , Seoul 156-756, Republic of Korea
| | - Seong Hoon Jeong
- College of Pharmacy, Dongguk University-Seoul , Goyang, Gyeonggi 10326, Republic of Korea
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Whitlow J, Pacelli S, Paul A. Multifunctional nanodiamonds in regenerative medicine: Recent advances and future directions. J Control Release 2017; 261:62-86. [PMID: 28596105 PMCID: PMC5560434 DOI: 10.1016/j.jconrel.2017.05.033] [Citation(s) in RCA: 71] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2017] [Revised: 05/26/2017] [Accepted: 05/28/2017] [Indexed: 12/26/2022]
Abstract
With recent advances in the field of nanomedicine, many new strategies have emerged for diagnosing and treating diseases. At the forefront of this multidisciplinary research, carbon nanomaterials have demonstrated unprecedented potential for a variety of regenerative medicine applications including novel drug delivery platforms that facilitate the localized and sustained release of therapeutics. Nanodiamonds (NDs) are a unique class of carbon nanoparticles that are gaining increasing attention for their biocompatibility, highly functional surfaces, optical properties, and robust physical properties. Their remarkable features have established NDs as an invaluable regenerative medicine platform, with a broad range of clinically relevant applications ranging from targeted delivery systems for insoluble drugs, bioactive substrates for stem cells, and fluorescent probes for long-term tracking of cells and biomolecules in vitro and in vivo. This review introduces the synthesis techniques and the various routes of surface functionalization that allow for precise control over the properties of NDs. It also provides an in-depth overview of the current progress made toward the use of NDs in the fields of drug delivery, tissue engineering, and bioimaging. Their future outlook in regenerative medicine including the current clinical significance of NDs, as well as the challenges that must be overcome to successfully translate the reviewed technologies from research platforms to clinical therapies will also be discussed.
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Affiliation(s)
- Jonathan Whitlow
- BioIntel Research Laboratory, Department of Chemical and Petroleum Engineering, School of Engineering, University of Kansas, Lawrence, KS 66045, USA
| | - Settimio Pacelli
- BioIntel Research Laboratory, Department of Chemical and Petroleum Engineering, School of Engineering, University of Kansas, Lawrence, KS 66045, USA
| | - Arghya Paul
- BioIntel Research Laboratory, Department of Chemical and Petroleum Engineering, School of Engineering, University of Kansas, Lawrence, KS 66045, USA; Bioengineering Graduate Program, University of Kansas, Lawrence, KS, USA.
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Parvanian S, Mostafavi SM, Aghashiri M. Multifunctional nanoparticle developments in cancer diagnosis and treatment. SENSING AND BIO-SENSING RESEARCH 2017. [DOI: 10.1016/j.sbsr.2016.08.002] [Citation(s) in RCA: 63] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
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Rammohan N, MacRenaris KW, Moore LK, Parigi G, Mastarone DJ, Manus LM, Lilley LM, Preslar AT, Waters EA, Filicko A, Luchinat C, Ho D, Meade TJ. Nanodiamond-Gadolinium(III) Aggregates for Tracking Cancer Growth In Vivo at High Field. NANO LETTERS 2016; 16:7551-7564. [PMID: 27960515 PMCID: PMC5482002 DOI: 10.1021/acs.nanolett.6b03378] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/07/2023]
Abstract
The ability to track labeled cancer cells in vivo would allow researchers to study their distribution, growth, and metastatic potential within the intact organism. Magnetic resonance (MR) imaging is invaluable for tracking cancer cells in vivo as it benefits from high spatial resolution and the absence of ionizing radiation. However, many MR contrast agents (CAs) required to label cells either do not significantly accumulate in cells or are not biologically compatible for translational studies. We have developed carbon-based nanodiamond-gadolinium(III) aggregates (NDG) for MR imaging that demonstrated remarkable properties for cell tracking in vivo. First, NDG had high relaxivity independent of field strength, a finding unprecedented for gadolinium(III) [Gd(III)]-nanoparticle conjugates. Second, NDG demonstrated a 300-fold increase in the cellular delivery of Gd(III) compared to that of clinical Gd(III) chelates without sacrificing biocompatibility. Further, we were able to monitor the tumor growth of NDG-labeled flank tumors by T1- and T2-weighted MR imaging for 26 days in vivo, longer than was reported for other MR CAs or nuclear agents. Finally, by utilizing quantitative maps of relaxation times, we were able to describe tumor morphology and heterogeneity (corroborated by histological analysis), which would not be possible with competing molecular imaging modalities.
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Affiliation(s)
- Nikhil Rammohan
- Department of Chemistry, Molecular Biosciences, Neurobiology, Radiology, and Center for Advanced Molecular Imaging, Northwestern University, Evanston, Illinois 60208, United States
- Feinberg School of Medicine, Northwestern University, Chicago, Illinois 60611, United States
| | - Keith W. MacRenaris
- Department of Chemistry, Molecular Biosciences, Neurobiology, Radiology, and Center for Advanced Molecular Imaging, Northwestern University, Evanston, Illinois 60208, United States
| | - Laura K. Moore
- Feinberg School of Medicine, Northwestern University, Chicago, Illinois 60611, United States
| | - Giacomo Parigi
- Center for Magnetic Resonance (CERM/CIRMMP) and Department of Chemistry, University of Florence, Sesto Fiorentino, Florence 50019, Italy
| | - Daniel J. Mastarone
- Department of Chemistry, Molecular Biosciences, Neurobiology, Radiology, and Center for Advanced Molecular Imaging, Northwestern University, Evanston, Illinois 60208, United States
| | - Lisa M. Manus
- Department of Chemistry, Molecular Biosciences, Neurobiology, Radiology, and Center for Advanced Molecular Imaging, Northwestern University, Evanston, Illinois 60208, United States
| | - Laura M. Lilley
- Department of Chemistry, Molecular Biosciences, Neurobiology, Radiology, and Center for Advanced Molecular Imaging, Northwestern University, Evanston, Illinois 60208, United States
| | - Adam T. Preslar
- Department of Chemistry, Molecular Biosciences, Neurobiology, Radiology, and Center for Advanced Molecular Imaging, Northwestern University, Evanston, Illinois 60208, United States
| | - Emily A. Waters
- Department of Chemistry, Molecular Biosciences, Neurobiology, Radiology, and Center for Advanced Molecular Imaging, Northwestern University, Evanston, Illinois 60208, United States
| | - Abigail Filicko
- Department of Chemistry, Molecular Biosciences, Neurobiology, Radiology, and Center for Advanced Molecular Imaging, Northwestern University, Evanston, Illinois 60208, United States
| | - Claudio Luchinat
- Center for Magnetic Resonance (CERM/CIRMMP) and Department of Chemistry, University of Florence, Sesto Fiorentino, Florence 50019, Italy
| | - Dean Ho
- School of Dentistry, University of California, Los Angeles, California 90095, United States
| | - Thomas J. Meade
- Department of Chemistry, Molecular Biosciences, Neurobiology, Radiology, and Center for Advanced Molecular Imaging, Northwestern University, Evanston, Illinois 60208, United States
- Feinberg School of Medicine, Northwestern University, Chicago, Illinois 60611, United States
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Ho D, Zarrinpar A, Chow EKH. Diamonds, Digital Health, and Drug Development: Optimizing Combinatorial Nanomedicine. ACS NANO 2016; 10:9087-9092. [PMID: 27682869 DOI: 10.1021/acsnano.6b06174] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
The field of nanomedicine has already seen substantial progress in the clinic, with multiple formulations being evaluated through clinical studies. From poly(lactic-co-glycolic acid) and cyclodextrin-based drug-delivery platforms to metallic nanoparticles for photothermal treatment and imaging, nanotechnology has enabled versatile strategies to treat and to diagnose a wide range of disorders. However, as the field as a whole pushes forward, barriers that have always challenged conventional drug development have already started to impact nanomedicine translation. These include exorbitant costs, substantial time to development, and the uncertainty of achieving major improvements in efficacy or safety. Of note, there has been, until recent advances, a virtual inability to identify optimal drug doses either as monotherapies or components of combination therapy. In this Nano Focus, we assess how the impact of nanotechnology in the clinic can be optimized through systematically designed combinatorial nanotherapy. In addition, we provide a clinical perspective on how a recently unveiled technology platform can substantially alter the landscape of combinatorial nanomedicine, drug development, as well as conventional drug development.
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Affiliation(s)
- Dean Ho
- Division of Oral Biology and Medicine, School of Dentistry, ‡The Jane and Jerry Weintraub Center for Reconstructive Biotechnology, §Department of Bioengineering, Henry Samueli School of Engineering and Applied Science, ∥California NanoSystems Institute, ⊥Jonsson Comprehensive Cancer Center, #Department of Surgery, Division of Liver and Pancreas Transplantation, David Geffen School of Medicine, and ¶Dumont-UCLA Liver Transplant and Cancer Center, University of California , Los Angeles, California 90095, United States
- Cancer Science Institute of Singapore and ▽Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore , Singapore 117599
| | - Ali Zarrinpar
- Division of Oral Biology and Medicine, School of Dentistry, ‡The Jane and Jerry Weintraub Center for Reconstructive Biotechnology, §Department of Bioengineering, Henry Samueli School of Engineering and Applied Science, ∥California NanoSystems Institute, ⊥Jonsson Comprehensive Cancer Center, #Department of Surgery, Division of Liver and Pancreas Transplantation, David Geffen School of Medicine, and ¶Dumont-UCLA Liver Transplant and Cancer Center, University of California , Los Angeles, California 90095, United States
- Cancer Science Institute of Singapore and ▽Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore , Singapore 117599
| | - Edward Kai-Hua Chow
- Division of Oral Biology and Medicine, School of Dentistry, ‡The Jane and Jerry Weintraub Center for Reconstructive Biotechnology, §Department of Bioengineering, Henry Samueli School of Engineering and Applied Science, ∥California NanoSystems Institute, ⊥Jonsson Comprehensive Cancer Center, #Department of Surgery, Division of Liver and Pancreas Transplantation, David Geffen School of Medicine, and ¶Dumont-UCLA Liver Transplant and Cancer Center, University of California , Los Angeles, California 90095, United States
- Cancer Science Institute of Singapore and ▽Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore , Singapore 117599
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37
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Moore L, Yang J, Lan TTH, Osawa E, Lee DK, Johnson WD, Xi J, Chow EKH, Ho D. Biocompatibility Assessment of Detonation Nanodiamond in Non-Human Primates and Rats Using Histological, Hematologic, and Urine Analysis. ACS NANO 2016; 10:7385-400. [PMID: 27439019 DOI: 10.1021/acsnano.6b00839] [Citation(s) in RCA: 84] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
Detonation nanodiamonds (DNDs) have been widely explored for biomedical applications ranging from cancer therapy to magnetic resonance imaging due to several promising properties. These include faceted surfaces that mediate potent drug binding and water coordination that have resulted in marked enhancements to the efficacy and safety of drug delivery and imaging. In addition, scalable processing of DNDs yields uniform particles. Furthermore, a broad spectrum of biocompatibility studies has shown that DNDs appear to be well-tolerated. Prior to the clinical translation of DNDs for indications that are addressed via intravenous administration, comprehensive assessment of DND safety in both small and large animal preclinical models is needed. This article reports the results of a DND biocompatibility study in both non-human primates and rats. The rat study was performed as a multiple dose subacute investigation in two cohorts that lasted for 2 weeks and included histological, serum, and urine analysis. The non-human primate study was performed as a dual gender, multiple dose, and long-term investigation in both standard/clinically relevant and elevated dosing cohorts that lasted for 6 months and included comprehensive serum, urine, histological, and body weight analysis. The results from these studies indicate that NDs are well-tolerated at clinically relevant doses. Examination of dose-dependent changes in biomarker levels provides important guidance for the downstream in-human validation of DNDs for clinical drug delivery and imaging.
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Affiliation(s)
- Laura Moore
- Department of Biomedical Engineering, Northwestern University , Evanston, Illinois 60208, United States
| | - Junyu Yang
- Department of Biomedical Engineering, Peking University , Beijing, China 100871
| | - Thanh T Ha Lan
- Alverno Clinical Laboratories , Hammond, Indiana 46324, United States
| | - Eiji Osawa
- NanoCarbon Research Institute, Asama Research Extension Centre, Shinshu University , Ueda, Nagano 386-8567, Japan
| | | | - William D Johnson
- Life Sciences Group, IIT Research Institute , Chicago, Illinois 60616, United States
| | - Jianzhong Xi
- Department of Biomedical Engineering, Peking University , Beijing, China 100871
| | - Edward Kai-Hua Chow
- Cancer Science Institute of Singapore, Yong Loo Lin School of Medicine, National University of Singapore , Singapore 117599
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore , Singapore 117600
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Zhao J, Lai H, Lu H, Barner-Kowollik C, Stenzel MH, Xiao P. Fructose-Coated Nanodiamonds: Promising Platforms for Treatment of Human Breast Cancer. Biomacromolecules 2016; 17:2946-55. [DOI: 10.1021/acs.biomac.6b00754] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
| | | | | | - Christopher Barner-Kowollik
- Preparative
Macromolecular Chemistry, Institut für Technische Chemie und Polymerchemie, Karlsruhe Institute of Technology (KIT), Engesserstrasse
18, 76131 Karlsruhe, Germany
- Institut
für Biologische Grenzflächen, Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76297 Eggenstein-Leopoldshafen, Germany
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Sotoma S, Shirakawa M. Monodispersed Colloidal Solutions of Surface-modified Detonation-synthesized Nanodiamonds and Their Aggregation Resistance. CHEM LETT 2016. [DOI: 10.1246/cl.160250] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Shingo Sotoma
- Department of Molecular Engineering, Graduate School of Engineering, Kyoto University
| | - Masahiro Shirakawa
- Department of Molecular Engineering, Graduate School of Engineering, Kyoto University
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Whitlow J, Pacelli S, Paul A. Polymeric Nanohybrids as a New Class of Therapeutic Biotransporters. MACROMOL CHEM PHYS 2016; 217:1245-1259. [PMID: 29151704 PMCID: PMC5693378 DOI: 10.1002/macp.201500464] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
A possible solution to enhance existing drug and gene therapies is to develop hybrid nanocarriers capable of delivering therapeutic agents in a controlled and targeted manner. This goal can be achieved by designing nanohybrid systems, which combine organic or inorganic nanomaterials with biomacromolecules into a single composite. The unique combination of properties along with their facile fabrication enables the design of smart carriers for both drug and gene delivery. These hybrids can be further modified with cell targeting motifs to enhance their biological interactivity. In this Talents and Trends article, an overview of emerging nanohybrid-based technologies will be provided to highlight their potential use as innovative platforms for improved cancer therapies and new strategies in regenerative medicine. The clinical relevance of these systems will be reviewed to define the current challenges which still need to be addressed to allow these therapies to move from bench to bedside.
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Affiliation(s)
- Jonathan Whitlow
- BioIntel Research Laboratory, Department of Chemical and Petroleum Engineering, Bioengineering Program, School of Engineering, University of Kansas, Lawrence, KS, USA
| | - Settimio Pacelli
- BioIntel Research Laboratory, Department of Chemical and Petroleum Engineering, Bioengineering Program, School of Engineering, University of Kansas, Lawrence, KS, USA
| | - Arghya Paul
- BioIntel Research Laboratory, Department of Chemical and Petroleum Engineering, Bioengineering Program, School of Engineering, University of Kansas, Lawrence, KS, USA
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41
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Molina M, Asadian-Birjand M, Balach J, Bergueiro J, Miceli E, Calderón M. Stimuli-responsive nanogel composites and their application in nanomedicine. Chem Soc Rev 2016; 44:6161-86. [PMID: 26505057 DOI: 10.1039/c5cs00199d] [Citation(s) in RCA: 339] [Impact Index Per Article: 42.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Nanogels are nanosized crosslinked polymer networks capable of absorbing large quantities of water. Specifically, smart nanogels are interesting because of their ability to respond to biomedically relevant changes like pH, temperature, etc. In the last few decades, hybrid nanogels or composites have been developed to overcome the ever increasing demand for new materials in this field. In this context, a hybrid refers to nanogels combined with different polymers and/or with nanoparticles such as plasmonic, magnetic, and carbonaceous nanoparticles, among others. Research activities are focused nowadays on using multifunctional hybrid nanogels in nanomedicine, not only as drug carriers but also as imaging and theranostic agents. In this review, we will describe nanogels, particularly in the form of composites or hybrids applied in nanomedicine.
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Ringstrand BS, Seifert S, Podlesak DW, Firestone MA. Self-Assembly Directed Organization of Nanodiamond During Ionic Liquid Crystalline Polymer Formation. Macromol Rapid Commun 2016; 37:1155-67. [DOI: 10.1002/marc.201600070] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2016] [Revised: 03/28/2016] [Indexed: 11/07/2022]
Affiliation(s)
| | | | - David W. Podlesak
- Los Alamos National Laboratory; Los Alamos NM 87545 USA
- Chemistry Division-Nuclear and Radiochemistry; MS J514, P.O. Box 1663 Los Alamos NM 87545 USA
| | - Millicent A. Firestone
- Los Alamos National Laboratory; Los Alamos NM 87545 USA
- Materials Physics and Applications-Center for Integrated Nanotechnologies; Los Alamos National Laboratory; MS K771, P.O. Box 1663 Los Alamos NM 87545 USA
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Liu J. Interfacing Zwitterionic Liposomes with Inorganic Nanomaterials: Surface Forces, Membrane Integrity, and Applications. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2016; 32:4393-404. [PMID: 27093351 DOI: 10.1021/acs.langmuir.6b00493] [Citation(s) in RCA: 70] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
Zwitterionic phosphocholine (PC) lipids are the main constituent of the mammalian cell membrane. PC bilayers are known for their antifouling properties, yet they are adsorbed by all tested inorganic nanoparticles. This feature article is focused on the developments in my laboratory in the past few years on this topic. The main experimental techniques include fluorescence-based liposome leakage assays, adsorption and desorption, and cryo-TEM. Different materials interact with PC liposomes differently. PC liposomes adsorb on SiO2, followed by membrane fusion with the surface forming supported lipid bilayers. TiO2 and other metal oxides adsorb only intact PC liposomes via lipid phosphate bonding; the steric effect from the choline group hinders subsequent liposome fusion onto the particles. Citrate-capped AuNPs are adsorbed very strongly via van der Waals forces, inducing local gelation. The result is transient liposome leakage upon AuNP adsorption or desorption and AuNP aggregation on the liposome surface. All carbon-based nanomaterials (graphene oxides, carbon nanotubes, and nanodiamond) are adsorbed mainly via hydrogen bonding. The oxidation level of graphene oxide strongly influences the outcome of the final hybrid material. In the context of inorganic nanoparticle adsorption, insights are given regarding the lack of protein adsorption by PC bilayers. These inorganic/lipid hybrid materials can be used for controlled release, drug delivery, and fundamental studies. A few examples of application are covered toward the end, and future perspectives are given.
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Affiliation(s)
- Juewen Liu
- Department of Chemistry, Waterloo Institute for Nanotechnology, University of Waterloo , Waterloo, Ontario N2L 3G1, Canada
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Selective Labeling of Proteins on Living Cell Membranes Using Fluorescent Nanodiamond Probes. NANOMATERIALS 2016; 6:nano6040056. [PMID: 28335184 PMCID: PMC5302567 DOI: 10.3390/nano6040056] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/22/2015] [Revised: 03/07/2016] [Accepted: 03/15/2016] [Indexed: 11/23/2022]
Abstract
The impeccable photostability of fluorescent nanodiamonds (FNDs) is an ideal property for use in fluorescence imaging of proteins in living cells. However, such an application requires highly specific labeling of the target proteins with FNDs. Furthermore, the surface of unmodified FNDs tends to adsorb biomolecules nonspecifically, which hinders the reliable targeting of proteins with FNDs. Here, we combined hyperbranched polyglycerol modification of FNDs with the β-lactamase-tag system to develop a strategy for selective imaging of the protein of interest in cells. The combination of these techniques enabled site-specific labeling of Interleukin-18 receptor alpha chain, a membrane receptor, with FNDs, which eventually enabled tracking of the diffusion trajectory of FND-labeled proteins on the membrane surface.
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45
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Nanodiamonds: Behavior in Biological Systems and Emerging Bioapplications. SPRINGER SERIES IN BIOMATERIALS SCIENCE AND ENGINEERING 2016. [DOI: 10.1007/978-3-319-22861-7_11] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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Li L, Tian L, Wang Y, Zhao W, Cheng F, Li Y, Yang B. Smart pH-responsive and high doxorubicin loading nanodiamond for in vivo selective targeting, imaging, and enhancement of anticancer therapy. J Mater Chem B 2016; 4:5046-5058. [DOI: 10.1039/c6tb00266h] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We introduce a simple and effective strategy to design a promising drug delivery platform for improving the biomedical applications of smart nanodiamond carriers.
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Affiliation(s)
- Lin Li
- Key Laboratory of Chemical Biology and Molecular Engineering of Ministry of Education
- Institute of Molecular Science
- Shanxi University
- Taiyuan 030006
- P. R. China
| | - Lu Tian
- Department of Chemistry
- College of Chemistry and Chemical Engineering
- Shanxi University
- Taiyuan 030006
- P. R. China
| | - Yongli Wang
- Drug Safety Evaluation Center
- China Institute for Radiation Protection
- Taiyuan 030006
- P. R. China
- Shanxi Key Laboratory of Drug Toxicology and Drug for Radiation Injury
| | - Wenjing Zhao
- Department of Chemistry
- College of Chemistry and Chemical Engineering
- Shanxi University
- Taiyuan 030006
- P. R. China
| | - Fangqin Cheng
- Institute of Environmental Science
- Shanxi University
- Taiyuan 030006
- P. R. China
| | - Yingqi Li
- Key Laboratory of Chemical Biology and Molecular Engineering of Ministry of Education
- Institute of Molecular Science
- Shanxi University
- Taiyuan 030006
- P. R. China
| | - Binsheng Yang
- Key Laboratory of Chemical Biology and Molecular Engineering of Ministry of Education
- Institute of Molecular Science
- Shanxi University
- Taiyuan 030006
- P. R. China
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Lee DK, Kim SV, Limansubroto AN, Yen A, Soundia A, Wang CY, Shi W, Hong C, Tetradis S, Kim Y, Park NH, Kang MK, Ho D. Nanodiamond-Gutta Percha Composite Biomaterials for Root Canal Therapy. ACS NANO 2015; 9:11490-501. [PMID: 26452304 PMCID: PMC4660386 DOI: 10.1021/acsnano.5b05718] [Citation(s) in RCA: 78] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/11/2015] [Accepted: 10/09/2015] [Indexed: 05/20/2023]
Abstract
Root canal therapy (RCT) represents a standard of treatment that addresses infected pulp tissue in teeth and protects against future infection. RCT involves removing dental pulp comprising blood vessels and nerve tissue, decontaminating residually infected tissue through biomechanical instrumentation, and root canal obturation using a filler material to replace the space that was previously composed of dental pulp. Gutta percha (GP) is typically used as the filler material, as it is malleable, inert, and biocompatible. While filling the root canal space with GP is the standard of care for endodontic therapies, it has exhibited limitations including leakage, root canal reinfection, and poor mechanical properties. To address these challenges, clinicians have explored the use of alternative root filling materials other than GP. Among the classes of materials that are being explored as novel endodontic therapy platforms, nanodiamonds (NDs) may offer unique advantages due to their favorable properties, particularly for dental applications. These include versatile faceted surface chemistry, biocompatibility, and their role in improving mechanical properties, among others. This study developed a ND-embedded GP (NDGP) that was functionalized with amoxicillin, a broad-spectrum antibiotic commonly used for endodontic infection. Comprehensive materials characterization confirmed improved mechanical properties of NDGP over unmodified GP. In addition, digital radiography and microcomputed tomography imaging demonstrated that obturation of root canals with NDGP could be achieved using clinically relevant techniques. Furthermore, bacterial growth inhibition assays confirmed drug functionality of NDGP functionalized with amoxicillin. This study demonstrates a promising path toward NDGP implementation in future endodontic therapy for improved treatment outcomes.
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Affiliation(s)
- Dong-Keun Lee
- Division of Oral Biology and Medicine, Division of Diagnostic and Surgical Sciences-Section of Oral and Maxillofacial Radiology, Division of Growth & Development-Section of Orthodontics, Laboratory of Stem Cell & Cancer Epigenetic Research, Center for Oral and Head/Neck Oncology Research Center, Division of Oral Biology & Medicine, Division of Constitutive and Regenerative Sciences-Section of Endodontics, Division of Advanced Prosthodontics, The Jane and Jerry Weintraub Center for Reconstructive Biotechnology, and Laboratory Viral Oncology and Aging Research, UCLA School of Dentistry, Los Angeles, California 90095, United States
| | - Sue Vin Kim
- Division of Oral Biology and Medicine, Division of Diagnostic and Surgical Sciences-Section of Oral and Maxillofacial Radiology, Division of Growth & Development-Section of Orthodontics, Laboratory of Stem Cell & Cancer Epigenetic Research, Center for Oral and Head/Neck Oncology Research Center, Division of Oral Biology & Medicine, Division of Constitutive and Regenerative Sciences-Section of Endodontics, Division of Advanced Prosthodontics, The Jane and Jerry Weintraub Center for Reconstructive Biotechnology, and Laboratory Viral Oncology and Aging Research, UCLA School of Dentistry, Los Angeles, California 90095, United States
| | - Adelheid Nerisa Limansubroto
- Division of Oral Biology and Medicine, Division of Diagnostic and Surgical Sciences-Section of Oral and Maxillofacial Radiology, Division of Growth & Development-Section of Orthodontics, Laboratory of Stem Cell & Cancer Epigenetic Research, Center for Oral and Head/Neck Oncology Research Center, Division of Oral Biology & Medicine, Division of Constitutive and Regenerative Sciences-Section of Endodontics, Division of Advanced Prosthodontics, The Jane and Jerry Weintraub Center for Reconstructive Biotechnology, and Laboratory Viral Oncology and Aging Research, UCLA School of Dentistry, Los Angeles, California 90095, United States
| | - Albert Yen
- Department of Bioengineering, UCLA Henry Samueli School of Engineering and Applied Science, Los Angeles, California 90095, United States
| | - Akrivoula Soundia
- Division of Oral Biology and Medicine, Division of Diagnostic and Surgical Sciences-Section of Oral and Maxillofacial Radiology, Division of Growth & Development-Section of Orthodontics, Laboratory of Stem Cell & Cancer Epigenetic Research, Center for Oral and Head/Neck Oncology Research Center, Division of Oral Biology & Medicine, Division of Constitutive and Regenerative Sciences-Section of Endodontics, Division of Advanced Prosthodontics, The Jane and Jerry Weintraub Center for Reconstructive Biotechnology, and Laboratory Viral Oncology and Aging Research, UCLA School of Dentistry, Los Angeles, California 90095, United States
| | - Cun-Yu Wang
- Division of Oral Biology and Medicine, Division of Diagnostic and Surgical Sciences-Section of Oral and Maxillofacial Radiology, Division of Growth & Development-Section of Orthodontics, Laboratory of Stem Cell & Cancer Epigenetic Research, Center for Oral and Head/Neck Oncology Research Center, Division of Oral Biology & Medicine, Division of Constitutive and Regenerative Sciences-Section of Endodontics, Division of Advanced Prosthodontics, The Jane and Jerry Weintraub Center for Reconstructive Biotechnology, and Laboratory Viral Oncology and Aging Research, UCLA School of Dentistry, Los Angeles, California 90095, United States
- Department of Bioengineering, UCLA Henry Samueli School of Engineering and Applied Science, Los Angeles, California 90095, United States
- Jonsson Comprehensive Cancer Center and California NanoSystems Institute, UCLA, Los Angeles, California 90095, United States
| | - Wenyuan Shi
- Division of Oral Biology and Medicine, Division of Diagnostic and Surgical Sciences-Section of Oral and Maxillofacial Radiology, Division of Growth & Development-Section of Orthodontics, Laboratory of Stem Cell & Cancer Epigenetic Research, Center for Oral and Head/Neck Oncology Research Center, Division of Oral Biology & Medicine, Division of Constitutive and Regenerative Sciences-Section of Endodontics, Division of Advanced Prosthodontics, The Jane and Jerry Weintraub Center for Reconstructive Biotechnology, and Laboratory Viral Oncology and Aging Research, UCLA School of Dentistry, Los Angeles, California 90095, United States
- Jonsson Comprehensive Cancer Center and California NanoSystems Institute, UCLA, Los Angeles, California 90095, United States
| | - Christine Hong
- Division of Oral Biology and Medicine, Division of Diagnostic and Surgical Sciences-Section of Oral and Maxillofacial Radiology, Division of Growth & Development-Section of Orthodontics, Laboratory of Stem Cell & Cancer Epigenetic Research, Center for Oral and Head/Neck Oncology Research Center, Division of Oral Biology & Medicine, Division of Constitutive and Regenerative Sciences-Section of Endodontics, Division of Advanced Prosthodontics, The Jane and Jerry Weintraub Center for Reconstructive Biotechnology, and Laboratory Viral Oncology and Aging Research, UCLA School of Dentistry, Los Angeles, California 90095, United States
| | - Sotirios Tetradis
- Division of Oral Biology and Medicine, Division of Diagnostic and Surgical Sciences-Section of Oral and Maxillofacial Radiology, Division of Growth & Development-Section of Orthodontics, Laboratory of Stem Cell & Cancer Epigenetic Research, Center for Oral and Head/Neck Oncology Research Center, Division of Oral Biology & Medicine, Division of Constitutive and Regenerative Sciences-Section of Endodontics, Division of Advanced Prosthodontics, The Jane and Jerry Weintraub Center for Reconstructive Biotechnology, and Laboratory Viral Oncology and Aging Research, UCLA School of Dentistry, Los Angeles, California 90095, United States
| | - Yong Kim
- Division of Oral Biology and Medicine, Division of Diagnostic and Surgical Sciences-Section of Oral and Maxillofacial Radiology, Division of Growth & Development-Section of Orthodontics, Laboratory of Stem Cell & Cancer Epigenetic Research, Center for Oral and Head/Neck Oncology Research Center, Division of Oral Biology & Medicine, Division of Constitutive and Regenerative Sciences-Section of Endodontics, Division of Advanced Prosthodontics, The Jane and Jerry Weintraub Center for Reconstructive Biotechnology, and Laboratory Viral Oncology and Aging Research, UCLA School of Dentistry, Los Angeles, California 90095, United States
- Jonsson Comprehensive Cancer Center and California NanoSystems Institute, UCLA, Los Angeles, California 90095, United States
- UCLA Broad Stem Cell Research Center, Box 957357, Los Angeles, California 90095, United States
| | - No-Hee Park
- Division of Oral Biology and Medicine, Division of Diagnostic and Surgical Sciences-Section of Oral and Maxillofacial Radiology, Division of Growth & Development-Section of Orthodontics, Laboratory of Stem Cell & Cancer Epigenetic Research, Center for Oral and Head/Neck Oncology Research Center, Division of Oral Biology & Medicine, Division of Constitutive and Regenerative Sciences-Section of Endodontics, Division of Advanced Prosthodontics, The Jane and Jerry Weintraub Center for Reconstructive Biotechnology, and Laboratory Viral Oncology and Aging Research, UCLA School of Dentistry, Los Angeles, California 90095, United States
- Jonsson Comprehensive Cancer Center and California NanoSystems Institute, UCLA, Los Angeles, California 90095, United States
- Department of Medicine, David Geffen School of Medicine at UCLA, Los Angeles, California 90095, United States
| | - Mo K. Kang
- Division of Oral Biology and Medicine, Division of Diagnostic and Surgical Sciences-Section of Oral and Maxillofacial Radiology, Division of Growth & Development-Section of Orthodontics, Laboratory of Stem Cell & Cancer Epigenetic Research, Center for Oral and Head/Neck Oncology Research Center, Division of Oral Biology & Medicine, Division of Constitutive and Regenerative Sciences-Section of Endodontics, Division of Advanced Prosthodontics, The Jane and Jerry Weintraub Center for Reconstructive Biotechnology, and Laboratory Viral Oncology and Aging Research, UCLA School of Dentistry, Los Angeles, California 90095, United States
- Jonsson Comprehensive Cancer Center and California NanoSystems Institute, UCLA, Los Angeles, California 90095, United States
| | - Dean Ho
- Division of Oral Biology and Medicine, Division of Diagnostic and Surgical Sciences-Section of Oral and Maxillofacial Radiology, Division of Growth & Development-Section of Orthodontics, Laboratory of Stem Cell & Cancer Epigenetic Research, Center for Oral and Head/Neck Oncology Research Center, Division of Oral Biology & Medicine, Division of Constitutive and Regenerative Sciences-Section of Endodontics, Division of Advanced Prosthodontics, The Jane and Jerry Weintraub Center for Reconstructive Biotechnology, and Laboratory Viral Oncology and Aging Research, UCLA School of Dentistry, Los Angeles, California 90095, United States
- Department of Bioengineering, UCLA Henry Samueli School of Engineering and Applied Science, Los Angeles, California 90095, United States
- Jonsson Comprehensive Cancer Center and California NanoSystems Institute, UCLA, Los Angeles, California 90095, United States
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48
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Ho D, Wang CHK, Chow EKH. Nanodiamonds: The intersection of nanotechnology, drug development, and personalized medicine. SCIENCE ADVANCES 2015; 1:e1500439. [PMID: 26601235 PMCID: PMC4643796 DOI: 10.1126/sciadv.1500439] [Citation(s) in RCA: 108] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/07/2015] [Accepted: 07/20/2015] [Indexed: 05/07/2023]
Abstract
The implementation of nanomedicine in cellular, preclinical, and clinical studies has led to exciting advances ranging from fundamental to translational, particularly in the field of cancer. Many of the current barriers in cancer treatment are being successfully addressed using nanotechnology-modified compounds. These barriers include drug resistance leading to suboptimal intratumoral retention, poor circulation times resulting in decreased efficacy, and off-target toxicity, among others. The first clinical nanomedicine advances to overcome these issues were based on monotherapy, where small-molecule and nucleic acid delivery demonstrated substantial improvements over unmodified drug administration. Recent preclinical studies have shown that combination nanotherapies, composed of either multiple classes of nanomaterials or a single nanoplatform functionalized with several therapeutic agents, can image and treat tumors with improved efficacy over single-compound delivery. Among the many promising nanomaterials that are being developed, nanodiamonds have received increasing attention because of the unique chemical-mechanical properties on their faceted surfaces. More recently, nanodiamond-based drug delivery has been included in the rational and systematic design of optimal therapeutic combinations using an implicitly de-risked drug development platform technology, termed Phenotypic Personalized Medicine-Drug Development (PPM-DD). The application of PPM-DD to rapidly identify globally optimized drug combinations successfully addressed a pervasive challenge confronting all aspects of drug development, both nano and non-nano. This review will examine various nanomaterials and the use of PPM-DD to optimize the efficacy and safety of current and future cancer treatment. How this platform can accelerate combinatorial nanomedicine and the broader pharmaceutical industry toward unprecedented clinical impact will also be discussed.
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Affiliation(s)
- Dean Ho
- Division of Oral Biology and Medicine, University of California, Los Angeles (UCLA) School of Dentistry, Los Angeles, CA 90095, USA
- Department of Bioengineering, UCLA School of Engineering and Applied Science, Los Angeles, CA 90095, USA
- The Jane and Jerry Weintraub Center for Reconstructive Biotechnology, UCLA School of Dentistry, Los Angeles, CA 90095, USA
- California NanoSystems Institute, UCLA, Los Angeles, CA 90095, USA
- Jonsson Comprehensive Cancer Center, UCLA, Los Angeles, CA 90095, USA
- Corresponding author. E-mail: (D. H.); (E. K.-H. C.)
| | | | - Edward Kai-Hua Chow
- Cancer Science Institute of Singapore, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117599, Singapore
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 177599, Singapore
- National University Cancer Institute, Singapore, Singapore 119082, Singapore
- Corresponding author. E-mail: (D. H.); (E. K.-H. C.)
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49
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Mitragotri S, Anderson DG, Chen X, Chow EK, Ho D, Kabanov AV, Karp JM, Kataoka K, Mirkin CA, Petrosko SH, Shi J, Stevens MM, Sun S, Teoh S, Venkatraman SS, Xia Y, Wang S, Gu Z, Xu C. Accelerating the Translation of Nanomaterials in Biomedicine. ACS NANO 2015; 9:6644-54. [PMID: 26115196 PMCID: PMC5227554 DOI: 10.1021/acsnano.5b03569] [Citation(s) in RCA: 211] [Impact Index Per Article: 23.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/19/2023]
Abstract
Due to their size and tailorable physicochemical properties, nanomaterials are an emerging class of structures utilized in biomedical applications. There are now many prominent examples of nanomaterials being used to improve human health, in areas ranging from imaging and diagnostics to therapeutics and regenerative medicine. An overview of these examples reveals several common areas of synergy and future challenges. This Nano Focus discusses the current status and future potential of promising nanomaterials and their translation from the laboratory to the clinic, by highlighting a handful of successful examples.
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Affiliation(s)
- Samir Mitragotri
- Center for Bioengineering, Department of Chemical Engineering, University of California, Santa Barbara, California 93106, United States
- Address correspondence to: , ,
| | - Daniel G. Anderson
- Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, United States
| | - Xiaoyuan Chen
- National Institute of Biomedical Imaging and Bioengineering, National Institutes of Health, Bethesda, Maryland 20892, United States
| | - Edward K. Chow
- Cancer Science Institute of Singapore, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 119077
| | - Dean Ho
- Division of Oral Biology and Medicine, UCLA School of Dentistry, Los Angeles, California 90095, United States
| | - Alexander V. Kabanov
- Division of Molecular Pharmaceutics and Center for Nanotechnology in Drug Delivery, Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, United States
| | - Jeffrey M. Karp
- Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts 02115, United States
| | - Kazunori Kataoka
- Departments of Materials Engineering and Bioengineering, University of Tokyo, Tokyo 113-8654, Japan
| | - Chad A. Mirkin
- Department of Chemistry and International Institute for Nanotechnology, Northwestern University, Evanston, Illinois 60208, United States
| | - Sarah Hurst Petrosko
- Department of Chemistry and International Institute for Nanotechnology, Northwestern University, Evanston, Illinois 60208, United States
| | - Jinjun Shi
- Laboratory for Nanoengineering & Drug Delivery, Department of Anesthesiology, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts 02115, United States
| | - Molly M. Stevens
- Department of Materials, Department of Bioengineering, Institute for Biomedical Engineering, Imperial College London, London SW7 2AZ, U.K
| | - Shouheng Sun
- Department of Chemistry, Brown University, Providence, Rhode Island 02912, United States
| | - Sweehin Teoh
- School of Chemical and Biomedical Engineering, Nanyang Technological University, Singapore 639798
| | - Subbu S. Venkatraman
- School of Materials Science and Engineering, Nanyang Technological University, Singapore 639798
| | - Younan Xia
- The Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, Georgia 30322, United States
| | - Shutao Wang
- Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Zhen Gu
- Joint Department of Biomedical Engineering, University of North Carolina at Chapel Hill and North Carolina State University, Raleigh, North Carolina 27695, United States
- Division of Molecular Pharmaceutics and Center for Nanotechnology in Drug Delivery, Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, United States
- Department of Medicine, University of North Carolina School of Medicine, Chapel Hill, North Carolina 27695, United States
- Address correspondence to: , ,
| | - Chenjie Xu
- School of Chemical and Biomedical Engineering, Nanyang Technological University, Singapore 639798
- Address correspondence to: , ,
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50
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Wang H, Lee DK, Chen KY, Chen JY, Zhang K, Silva A, Ho CM, Ho D. Mechanism-independent optimization of combinatorial nanodiamond and unmodified drug delivery using a phenotypically driven platform technology. ACS NANO 2015; 9:3332-3344. [PMID: 25689511 DOI: 10.1021/acsnano.5b00638] [Citation(s) in RCA: 76] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Combination chemotherapy can mediate drug synergy to improve treatment efficacy against a broad spectrum of cancers. However, conventional multidrug regimens are often additively determined, which have long been believed to enable good cancer-killing efficiency but are insufficient to address the nonlinearity in dosing. Despite improved clinical outcomes by combination treatment, multi-objective combination optimization, which takes into account tumor heterogeneity and balance of efficacy and toxicity, remains challenging given the sheer magnitude of the combinatorial dosing space. To enhance the properties of the therapeutic agents, the field of nanomedicine has realized novel drug delivery platforms that can enhance therapeutic efficacy and safety. However, optimal combination design that incorporates nanomedicine agents still faces the same hurdles as unmodified drug administration. The work reported here applied a powerful phenotypically driven platform, termed feedback system control (FSC), that systematically and rapidly converges upon a combination consisting of three nanodiamond-modified drugs and one unmodified drug that is simultaneously optimized for efficacy against multiple breast cancer cell lines and safety against multiple control cell lines. Specifically, the therapeutic window achieved from an optimally efficacious and safe nanomedicine combination was markedly higher compared to that of an optimized unmodified drug combination and nanodiamond monotherapy or unmodified drug administration. The phenotypically driven foundation of FSC implementation does not require any cellular signaling pathway data and innately accounts for population heterogeneity and nonlinear biological processes. Therefore, FSC is a broadly applicable platform for both nanotechnology-modified and unmodified therapeutic optimizations that represent a promising path toward phenotypic personalized medicine.
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Affiliation(s)
- Hann Wang
- †Department of Bioengineering, Henry Samueli School of Engineering and Applied Science, ‡Division of Oral Biology and Medicine, School of Dentistry, §The Jane and Jerry Weintraub Center for Reconstructive Biotechnology, ∥California NanoSystems Institute, ⊥Jonsson Comprehensive Cancer Center, #Department of Chemical and Biomolecular Engineering, and ¶Department of Mechanical and Aerospace Engineering, University of California, Los Angeles, California 90095, United States
| | - Dong-Keun Lee
- †Department of Bioengineering, Henry Samueli School of Engineering and Applied Science, ‡Division of Oral Biology and Medicine, School of Dentistry, §The Jane and Jerry Weintraub Center for Reconstructive Biotechnology, ∥California NanoSystems Institute, ⊥Jonsson Comprehensive Cancer Center, #Department of Chemical and Biomolecular Engineering, and ¶Department of Mechanical and Aerospace Engineering, University of California, Los Angeles, California 90095, United States
| | - Kai-Yu Chen
- †Department of Bioengineering, Henry Samueli School of Engineering and Applied Science, ‡Division of Oral Biology and Medicine, School of Dentistry, §The Jane and Jerry Weintraub Center for Reconstructive Biotechnology, ∥California NanoSystems Institute, ⊥Jonsson Comprehensive Cancer Center, #Department of Chemical and Biomolecular Engineering, and ¶Department of Mechanical and Aerospace Engineering, University of California, Los Angeles, California 90095, United States
| | - Jing-Yao Chen
- †Department of Bioengineering, Henry Samueli School of Engineering and Applied Science, ‡Division of Oral Biology and Medicine, School of Dentistry, §The Jane and Jerry Weintraub Center for Reconstructive Biotechnology, ∥California NanoSystems Institute, ⊥Jonsson Comprehensive Cancer Center, #Department of Chemical and Biomolecular Engineering, and ¶Department of Mechanical and Aerospace Engineering, University of California, Los Angeles, California 90095, United States
| | - Kangyi Zhang
- †Department of Bioengineering, Henry Samueli School of Engineering and Applied Science, ‡Division of Oral Biology and Medicine, School of Dentistry, §The Jane and Jerry Weintraub Center for Reconstructive Biotechnology, ∥California NanoSystems Institute, ⊥Jonsson Comprehensive Cancer Center, #Department of Chemical and Biomolecular Engineering, and ¶Department of Mechanical and Aerospace Engineering, University of California, Los Angeles, California 90095, United States
| | - Aleidy Silva
- †Department of Bioengineering, Henry Samueli School of Engineering and Applied Science, ‡Division of Oral Biology and Medicine, School of Dentistry, §The Jane and Jerry Weintraub Center for Reconstructive Biotechnology, ∥California NanoSystems Institute, ⊥Jonsson Comprehensive Cancer Center, #Department of Chemical and Biomolecular Engineering, and ¶Department of Mechanical and Aerospace Engineering, University of California, Los Angeles, California 90095, United States
| | - Chih-Ming Ho
- †Department of Bioengineering, Henry Samueli School of Engineering and Applied Science, ‡Division of Oral Biology and Medicine, School of Dentistry, §The Jane and Jerry Weintraub Center for Reconstructive Biotechnology, ∥California NanoSystems Institute, ⊥Jonsson Comprehensive Cancer Center, #Department of Chemical and Biomolecular Engineering, and ¶Department of Mechanical and Aerospace Engineering, University of California, Los Angeles, California 90095, United States
| | - Dean Ho
- †Department of Bioengineering, Henry Samueli School of Engineering and Applied Science, ‡Division of Oral Biology and Medicine, School of Dentistry, §The Jane and Jerry Weintraub Center for Reconstructive Biotechnology, ∥California NanoSystems Institute, ⊥Jonsson Comprehensive Cancer Center, #Department of Chemical and Biomolecular Engineering, and ¶Department of Mechanical and Aerospace Engineering, University of California, Los Angeles, California 90095, United States
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