1
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Jin Z, Gao Q, Wu K, Ouyang J, Guo W, Liang XJ. Harnessing inhaled nanoparticles to overcome the pulmonary barrier for respiratory disease therapy. Adv Drug Deliv Rev 2023; 202:115111. [PMID: 37820982 DOI: 10.1016/j.addr.2023.115111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2023] [Revised: 09/22/2023] [Accepted: 10/08/2023] [Indexed: 10/13/2023]
Abstract
The lack of effective treatments for pulmonary diseases presents a significant global health burden, primarily due to the challenges posed by the pulmonary barrier that hinders drug delivery to the lungs. Inhaled nanomedicines, with their capacity for localized and precise drug delivery to specific pulmonary pathologies through the respiratory route, hold tremendous promise as a solution to these challenges. Nevertheless, the realization of efficient and safe pulmonary drug delivery remains fraught with multifaceted challenges. This review summarizes the delivery barriers associated with major pulmonary diseases, the physicochemical properties and drug formulations affecting these barriers, and emphasizes the design advantages and functional integration of nanomedicine in overcoming pulmonary barriers for efficient and safe local drug delivery. The review also deliberates on established nanocarriers and explores drug formulation strategies rooted in these nanocarriers, thereby furnishing essential guidance for the rational design and implementation of pulmonary nanotherapeutics. Finally, this review cast a forward-looking perspective, contemplating the clinical prospects and challenges inherent in the application of inhaled nanomedicines for respiratory diseases.
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Affiliation(s)
- Zhaokui Jin
- School of Biomedical Engineering, Guangzhou Medical University, Guangzhou 511436, PR China
| | - Qi Gao
- School of Biomedical Engineering, Guangzhou Medical University, Guangzhou 511436, PR China
| | - Keke Wu
- School of Biomedical Engineering, Guangzhou Medical University, Guangzhou 511436, PR China
| | - Jiang Ouyang
- School of Biomedical Engineering, Guangzhou Medical University, Guangzhou 511436, PR China
| | - Weisheng Guo
- School of Biomedical Engineering, Guangzhou Medical University, Guangzhou 511436, PR China.
| | - Xing-Jie Liang
- School of Biomedical Engineering, Guangzhou Medical University, Guangzhou 511436, PR China; CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology of China, No. 11, First North Road, Zhongguancun, Beijing 100190, PR China.
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2
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Zhou X, Jin W, Ma J. Lung inflammation perturbation by engineered nanoparticles. Front Bioeng Biotechnol 2023; 11:1199230. [PMID: 37304133 PMCID: PMC10248179 DOI: 10.3389/fbioe.2023.1199230] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Accepted: 05/09/2023] [Indexed: 06/13/2023] Open
Abstract
In recent years, the unique and diverse physicochemical properties of nanoparticles have brought about their wide use in many fields; however, it is necessary to better understand the possible human health risks caused by their release in the environment. Although the adverse health effects of nanoparticles have been proposed and are still being clarified, their effects on lung health have not been fully studied. In this review, we focus on the latest research progress on the pulmonary toxic effects of nanoparticles, and we summarized their disturbance of the pulmonary inflammatory response. First, the activation of lung inflammation by nanoparticles was reviewed. Second, we discussed how further exposure to nanoparticles aggravated the ongoing lung inflammation. Third, we summarized the inhibition of the ongoing lung inflammation by nanoparticles loaded with anti-inflammatory drugs. Forth, we introduced how the physicochemical properties of nanoparticles affect the related pulmonary inflammatory disturbance. Finally, we discussed the main gaps in current research and the challenges and countermeasures in future research.
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3
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Chen P, Wang D, Wang Y, Zhang L, Wang Q, Liu L, Li J, Sun X, Ren M, Wang R, Fang Y, Zhao JJ, Zhang K. Maximizing TLR9 Activation in Cancer Immunotherapy with Dual-Adjuvanted Spherical Nucleic Acids. NANO LETTERS 2022; 22:4058-4066. [PMID: 35522597 PMCID: PMC9164000 DOI: 10.1021/acs.nanolett.2c00723] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
Nucleic-acid-based immune adjuvants have been extensively investigated for the design of cancer vaccines. However, nucleic acids often require the assistance of a carrier system to improve cellular uptake. Yet, such systems are prone to carrier-associated adaptive immunity, leading to difficulties in a multidose treatment regimen. Here, we demonstrate that a spherical nucleic acid (SNA)-based self-adjuvanting system consisting of phosphodiester oligonucleotides and vitamin E can function as a potent anticancer vaccine without a carrier. The two functional modules work synergistically, serving as each other's delivery vector to enhance toll-like receptor 9 activation. The vaccine rapidly enters cells carrying OVA model antigens, which enables efficient activation of adaptive immunity in vitro and in vivo. In OVA-expressing tumor allograft models, both prophylactic and therapeutic vaccinations significantly retard tumor growth and prolong animal survival. Furthermore, the vaccinations were also able to reduce lung metastasis in a B16F10-OVA model.
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Affiliation(s)
- Peiru Chen
- Departments of Chemistry and Chemical Biology, Chemical Engineering, and Bioengineering, Northeastern University, Boston, Massachusetts 02115, USA
| | - Dali Wang
- Departments of Chemistry and Chemical Biology, Chemical Engineering, and Bioengineering, Northeastern University, Boston, Massachusetts 02115, USA
| | - Yuyan Wang
- Departments of Chemistry and Chemical Biology, Chemical Engineering, and Bioengineering, Northeastern University, Boston, Massachusetts 02115, USA
| | - Lei Zhang
- Departments of Chemistry and Chemical Biology, Chemical Engineering, and Bioengineering, Northeastern University, Boston, Massachusetts 02115, USA
| | - Qiwei Wang
- Department of Cancer Biology, Dana-Farber Cancer Institute, Boston, Massachusetts 02115, USA
| | - Lanxia Liu
- Departments of Chemistry and Chemical Biology, Chemical Engineering, and Bioengineering, Northeastern University, Boston, Massachusetts 02115, USA
| | - Jiahe Li
- Department of Bioengineering, Northeastern University, Boston, Massachusetts 02115, USA
| | - Xin Sun
- Department of Bioengineering, Northeastern University, Boston, Massachusetts 02115, USA
| | - Mengqi Ren
- Departments of Chemistry and Chemical Biology, Chemical Engineering, and Bioengineering, Northeastern University, Boston, Massachusetts 02115, USA
| | - Ruoxuan Wang
- Departments of Chemistry and Chemical Biology, Chemical Engineering, and Bioengineering, Northeastern University, Boston, Massachusetts 02115, USA
| | - Yang Fang
- Departments of Chemistry and Chemical Biology, Chemical Engineering, and Bioengineering, Northeastern University, Boston, Massachusetts 02115, USA
| | - Jean J. Zhao
- Department of Cancer Biology, Dana-Farber Cancer Institute, Boston, Massachusetts 02115, USA
| | - Ke Zhang
- Departments of Chemistry and Chemical Biology, Chemical Engineering, and Bioengineering, Northeastern University, Boston, Massachusetts 02115, USA
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4
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He T, Shaw I, Vedadghavami A, Bajpayee AG. Single-Dose Intra-Cartilage Delivery of Kartogenin Using a Cationic Multi-Arm Avidin Nanocarrier Suppresses Cytokine-Induced Osteoarthritis-Related Catabolism. Cartilage 2022; 13:19476035221093072. [PMID: 35491681 PMCID: PMC9251829 DOI: 10.1177/19476035221093072] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
OBJECTIVE Kartogenin (KGN) has proven as a both chondrogenic and chondroprotective drug for osteoarthritis (OA) therapy. However, being a small hydrophobic molecule, KGN suffers from rapid joint clearance and inability to penetrate cartilage to reach chondrocytes following intra-articular administration. As such multiple high doses are needed that can lead to off-target effects including stimulation and tissue outgrowth. Here we design charge-based cartilage targeting formulation of KGN by using a multi-arm cationic nano-construct of Avidin (mAv) that can rapidly penetrate into cartilage in high concentrations owing to weak-reversible electrostatic binding interactions with negatively charged aggrecan-glycosaminoglycans (GAGs) and form an extended-release drug depot such that its therapeutic benefit can be reaped in just a single dose. DESIGN We synthesized 2 novel formulations, one with a releasable ester linker (mAv-OH-KGN, release half-life ~58 h) that enables sustained KGN release over 2 weeks and another with a non-releasable amide linker (mAv-NH-KGN) that relies on mAv's ability to be uptaken and endocytosed by chondrocytes for drug delivery. Their effectiveness in suppressing cytokine-induced catabolism was evaluated in vitro using cartilage explant culture model. RESULTS A single 100 μM dose of cartilage homing mAv-KGN was significantly more effective in suppressing cytokine-induced GAG loss, cell death, inflammatory response and in rescuing cell metabolism than a single dose of free KGN; multiple doses of free KGN were needed to match this therapeutic response. CONCLUSION mAv mediated delivery of KGN is promising and can facilitate clinical translation of KGN for OA treatment with only a single dose.
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Affiliation(s)
- Tengfei He
- Department of Bioengineering,
Northeastern University, Boston, MA, USA
| | - Irfhan Shaw
- Department of Bioengineering,
Northeastern University, Boston, MA, USA
| | | | - Ambika G. Bajpayee
- Department of Bioengineering,
Northeastern University, Boston, MA, USA,Department of Mechanical Engineering,
Northeastern University, Boston, MA, USA,Ambika G. Bajpayee, Department of
Bioengineering, Northeastern University, ISEC Room 216, 805 Columbus Avenue,
Boston, MA 02120, USA.
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5
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Grace VMB, Wilson DD, Guruvayoorappan C, Danisha JP, Bonati L. Liposome nano-formulation with cationic polar lipid DOTAP and cholesterol as a suitable pH-responsive carrier for molecular therapeutic drug (all-trans retinoic acid) delivery to lung cancer cells. IET Nanobiotechnol 2021; 15:380-390. [PMID: 34694713 PMCID: PMC8675848 DOI: 10.1049/nbt2.12028] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2020] [Revised: 12/27/2020] [Accepted: 01/17/2021] [Indexed: 12/13/2022] Open
Abstract
The molecular targeted drug ATRA demands a suitable carrier that delivers to the cancer site due to its poor bioavailability and drug resistance. ATRA, being a lipid with carboxylic acid, has been nano‐formulated as a cationic lipo‐ATRA with DOTAP:cholesterol:ATRA (5:4:1) and its pH‐responsive release, intracellular drug accumulation, and anticancer effect on human lung cancer (A549) cell line analysed. The analysis of the physicochemical characteristics of the developed lipo‐ATRA (0.8 µmol) revealed that the size of 231 ± 2.35 d.nm had a zeta potential of 6.4 ± 1.19 and an encapsulation efficiency of 93.7 ± 3.6%. The ATRA release from lipo‐ATRA in vitro was significantly (p ≤ 0.05) higher at acidic pH 6 compared to pH 7.5. The intracellular uptake of ATRA into lipo‐ATRA‐treated A549 cells was seven‐fold higher (0.007 ± 0.001 mg/ml) while only three‐fold uptake was observed in free ATRA treatment (0.003 ± 0.002 mg/ml). The lipo‐ATRA treatment caused a highly significant (p ≤ 0.001) decrease in percent cell viability at 48 h when compared with the free ATRA treatment. Overall, the results proved that the developed lipo‐ATRA has suitable physicochemical properties with enhanced ATRA release at acidic pH, while maintaining stability at physiologic pH and temperature. This resulted in an increased ATRA uptake by lung cancer cells with enhanced treatment efficiency. Hence, it is concluded that DOTAP lipo‐ATRA is a suitable carrier for ATRA delivery to solid cancer cells.
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Affiliation(s)
| | - Devarajan David Wilson
- School of Science, Arts, Media and Management, Karunya Institute of Technology and Sciences, Coimbatore, Tamil Nadu, India
| | - Chandrasekharan Guruvayoorappan
- Laboratory of Immunopharmacology and Experimental Therapeutics, Division of Cancer Research, Regional Cancer Centre, Medical College Campus, Thiruvananthapuram, Kerala, India
| | - Jesubatham Perinba Danisha
- Department of Biotechnology, Karunya Institute of Technology and Sciences, Coimbatore, Tamil Nadu, India
| | - Lucia Bonati
- IAESTE Intern at Department of Biotechnology, Karunya Institute of Technology and Sciences, Coimbatore, Tamil Nadu, India
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6
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Qiao Q, Liu X, Yang T, Cui K, Kong L, Yang C, Zhang Z. Nanomedicine for acute respiratory distress syndrome: The latest application, targeting strategy, and rational design. Acta Pharm Sin B 2021; 11:3060-3091. [PMID: 33977080 PMCID: PMC8102084 DOI: 10.1016/j.apsb.2021.04.023] [Citation(s) in RCA: 71] [Impact Index Per Article: 23.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Revised: 03/22/2021] [Accepted: 04/06/2021] [Indexed: 01/08/2023] Open
Abstract
Acute respiratory distress syndrome (ARDS) is characterized by the severe inflammation and destruction of the lung air-blood barrier, leading to irreversible and substantial respiratory function damage. Patients with coronavirus disease 2019 (COVID-19) have been encountered with a high risk of ARDS, underscoring the urgency for exploiting effective therapy. However, proper medications for ARDS are still lacking due to poor pharmacokinetics, non-specific side effects, inability to surmount pulmonary barrier, and inadequate management of heterogeneity. The increased lung permeability in the pathological environment of ARDS may contribute to nanoparticle-mediated passive targeting delivery. Nanomedicine has demonstrated unique advantages in solving the dilemma of ARDS drug therapy, which can address the shortcomings and limitations of traditional anti-inflammatory or antioxidant drug treatment. Through passive, active, or physicochemical targeting, nanocarriers can interact with lung epithelium/endothelium and inflammatory cells to reverse abnormal changes and restore homeostasis of the pulmonary environment, thereby showing good therapeutic activity and reduced toxicity. This article reviews the latest applications of nanomedicine in pre-clinical ARDS therapy, highlights the strategies for targeted treatment of lung inflammation, presents the innovative drug delivery systems, and provides inspiration for strengthening the therapeutic effect of nanomedicine-based treatment.
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Key Words
- ACE2, angiotensin-converting enzyme 2
- AEC II, alveolar type II epithelial cells
- AM, alveolar macrophages
- ARDS, acute respiratory distress syndrome
- Acute lung injury
- Acute respiratory distress syndrome
- Anti-inflammatory therapy
- BALF, bronchoalveolar lavage fluid
- BSA, bovine serum albumin
- CD, cyclodextrin
- CLP, cecal ligation and perforation
- COVID-19
- COVID-19, coronavirus disease 2019
- DOPE, phosphatidylethanolamine
- DOTAP, 1-diolefin-3-trimethylaminopropane
- DOX, doxorubicin
- DPPC, dipalmitoylphosphatidylcholine
- Drug delivery
- ECM, extracellular matrix
- ELVIS, extravasation through leaky vasculature and subsequent inflammatory cell-mediated sequestration
- EPCs, endothelial progenitor cells
- EPR, enhanced permeability and retention
- EVs, extracellular vesicles
- EphA2, ephrin type-A receptor 2
- Esbp, E-selectin-binding peptide
- FcgR, Fcγ receptor
- GNP, peptide-gold nanoparticle
- H2O2, hydrogen peroxide
- HO-1, heme oxygenase-1
- ICAM-1, intercellular adhesion molecule-1
- IKK, IκB kinase
- IL, interleukin
- LPS, lipopolysaccharide
- MERS, Middle East respiratory syndrome
- MPMVECs, mouse pulmonary microvascular endothelial cells
- MPO, myeloperoxidase
- MSC, mesenchymal stem cells
- NAC, N-acetylcysteine
- NE, neutrophil elastase
- NETs, neutrophil extracellular traps
- NF-κB, nuclear factor-κB
- Nanomedicine
- PC, phosphatidylcholine
- PCB, poly(carboxybetaine)
- PDA, polydopamine
- PDE4, phosphodiesterase 4
- PECAM-1, platelet-endothelial cell adhesion molecule
- PEG, poly(ethylene glycol)
- PEI, polyetherimide
- PEVs, platelet-derived extracellular vesicles
- PLGA, poly(lactic-co-glycolic acid)
- PS-PEG, poly(styrene-b-ethylene glycol)
- Pathophysiologic feature
- RBC, red blood cells
- RBD, receptor-binding domains
- ROS, reactive oxygen species
- S1PLyase, sphingosine-1-phosphate lyase
- SARS, severe acute respiratory syndrome
- SARS-CoV-2, severe acute respiratory syndrome coronavirus 2
- SDC1, syndecan-1
- SORT, selective organ targeting
- SP, surfactant protein
- Se, selenium
- Siglec, sialic acid-binding immunoglobulin-like lectin
- TLR, toll-like receptor
- TNF-α, tumor necrosis factor-α
- TPP, triphenylphosphonium cation
- Targeting strategy
- YSA, YSAYPDSVPMMS
- cRGD, cyclic arginine glycine-d-aspartic acid
- iNOS, inducible nitric oxide synthase
- rSPANb, anti-rat SP-A nanobody
- scFv, single chain variable fragments
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Affiliation(s)
- Qi Qiao
- Tongji School of Pharmacy, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Xiong Liu
- Tongji School of Pharmacy, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Ting Yang
- Tongji School of Pharmacy, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Kexin Cui
- Tongji School of Pharmacy, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Li Kong
- Tongji School of Pharmacy, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Conglian Yang
- Tongji School of Pharmacy, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Zhiping Zhang
- Tongji School of Pharmacy, Huazhong University of Science and Technology, Wuhan 430030, China
- National Engineering Research Center for Nanomedicine, Huazhong University of Science and Technology, Wuhan 430030, China
- Hubei Engineering Research Center for Novel Drug Delivery System, Huazhong University of Science and Technology, Wuhan 430030, China
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7
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Mazumdar S, Chitkara D, Mittal A. Exploration and insights into the cellular internalization and intracellular fate of amphiphilic polymeric nanocarriers. Acta Pharm Sin B 2021; 11:903-924. [PMID: 33996406 PMCID: PMC8105776 DOI: 10.1016/j.apsb.2021.02.019] [Citation(s) in RCA: 62] [Impact Index Per Article: 20.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Revised: 12/20/2020] [Accepted: 01/18/2021] [Indexed: 01/01/2023] Open
Abstract
The beneficial or deleterious effects of nanomedicines emerge from their complex interactions with intracellular pathways and their subcellular fate. Moreover, the dynamic nature of plasma membrane accounts for the movement of these nanocarriers within the cell towards different organelles thereby not only influencing their pharmacokinetic and pharmacodynamic properties but also bioavailability, therapeutic efficacy and toxicity. Therefore, an in-depth understanding of underlying parameters controlling nanocarrier endocytosis and intracellular fate is essential. In order to direct nanoparticles towards specific sub-cellular organelles the physicochemical attributes of nanocarriers can be manipulated. These include particle size, shape and surface charge/chemistry. Restricting the particle size of nanocarriers below 200 nm contributes to internalization via clathrin and caveolae mediated pathways. Similarly, a moderate negative surface potential confers endolysosomal escape and targeting towards mitochondria, endoplasmic reticulum (ER) and Golgi. This review aims to provide an insight into these physicochemical attributes of nanocarriers fabricated using amphiphilic graft copolymers affecting cellular internalization. Fundamental principles understood from experimental studies have been extrapolated to draw a general conclusion for the designing of optimized nanoparticulate drug delivery systems and enhanced intracellular uptake via specific endocytic pathway.
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Key Words
- AR, aspect ratio
- Amphiphilic
- CCP, clathrin coated pits
- Cav-1, caveolin-1
- Copolymer
- Cy, cyanine
- DOX, doxorubicin
- ER, endoplasmic reticulum
- FITC, fluorescein isothiocyanate
- HER-2, human epidermal growth factor receptor 2
- IL-2, interleukin
- Internalization
- Intracellular fate
- Nanoparticles
- RBITC, rhodamine B isothiocyanate
- RES, reticuloendothelial system
- Rmax, minimum size threshold value
- Rmin, maximum size threshold value
- SEM, scanning electron microscopy
- SR & LR, short rod and long rod
- TEM, transmission electron microscopy
- mPEG, methoxy poly(ethylene glycol)
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Affiliation(s)
- Samrat Mazumdar
- Department of Pharmacy, Birla Institute of Technology and Science (BITS-PILANI), Pilani, Rajasthan 333031, India
| | - Deepak Chitkara
- Department of Pharmacy, Birla Institute of Technology and Science (BITS-PILANI), Pilani, Rajasthan 333031, India
| | - Anupama Mittal
- Department of Pharmacy, Birla Institute of Technology and Science (BITS-PILANI), Pilani, Rajasthan 333031, India
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8
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Perrelli A, Fatehbasharzad P, Benedetti V, Ferraris C, Fontanella M, De Luca E, Moglianetti M, Battaglia L, Retta SF. Towards precision nanomedicine for cerebrovascular diseases with emphasis on Cerebral Cavernous Malformation (CCM). Expert Opin Drug Deliv 2021; 18:849-876. [PMID: 33406376 DOI: 10.1080/17425247.2021.1873273] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Introduction: Cerebrovascular diseases encompass various disorders of the brain vasculature, such as ischemic/hemorrhagic strokes, aneurysms, and vascular malformations, also affecting the central nervous system leading to a large variety of transient or permanent neurological disorders. They represent major causes of mortality and long-term disability worldwide, and some of them can be inherited, including Cerebral Cavernous Malformation (CCM), an autosomal dominant cerebrovascular disease linked to mutations in CCM1/KRIT1, CCM2, or CCM3/PDCD10 genes.Areas covered: Besides marked clinical and etiological heterogeneity, some commonalities are emerging among distinct cerebrovascular diseases, including key pathogenetic roles of oxidative stress and inflammation, which are increasingly recognized as major disease hallmarks and therapeutic targets. This review provides a comprehensive overview of the different clinical features and common pathogenetic determinants of cerebrovascular diseases, highlighting major challenges, including the pressing need for new diagnostic and therapeutic strategies, and focusing on emerging innovative features and promising benefits of nanomedicine strategies for early detection and targeted treatment of such diseases.Expert opinion: Specifically, we describe and discuss the multiple physico-chemical features and unique biological advantages of nanosystems, including nanodiagnostics, nanotherapeutics, and nanotheranostics, that may help improving diagnosis and treatment of cerebrovascular diseases and neurological comorbidities, with an emphasis on CCM disease.
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Affiliation(s)
- Andrea Perrelli
- Department of Clinical and Biological Sciences, University of Torino, Orbassano, Torino Italy.,CCM Italia Research Network, National Coordination Center at the Department of Clinical and Biological Sciences, University of Torino, Orbassano, Torino Italy
| | - Parisa Fatehbasharzad
- Department of Clinical and Biological Sciences, University of Torino, Orbassano, Torino Italy.,CCM Italia Research Network, National Coordination Center at the Department of Clinical and Biological Sciences, University of Torino, Orbassano, Torino Italy
| | - Valerio Benedetti
- Department of Clinical and Biological Sciences, University of Torino, Orbassano, Torino Italy.,CCM Italia Research Network, National Coordination Center at the Department of Clinical and Biological Sciences, University of Torino, Orbassano, Torino Italy
| | - Chiara Ferraris
- Department of Drug Science and Technology, University of Torino, Torino, Italy.,Nanostructured Interfaces and Surfaces (NIS) Interdepartmental Centre, University of Torino, Torino, Italy
| | - Marco Fontanella
- CCM Italia Research Network, National Coordination Center at the Department of Clinical and Biological Sciences, University of Torino, Orbassano, Torino Italy.,Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, Brescia, Italy
| | - Elisa De Luca
- Nanobiointeractions & Nanodiagnostics, Center for Biomolecular Nanotechnologies, Arnesano, Lecce, Italy.,Institute for Microelectronics and Microsystems (IMM), CNR, Lecce, Italy
| | - Mauro Moglianetti
- Nanobiointeractions & Nanodiagnostics, Center for Biomolecular Nanotechnologies, Arnesano, Lecce, Italy.,Istituto Italiano Di Tecnologia, Nanobiointeractions & Nanodiagnostics, Genova, Italy
| | - Luigi Battaglia
- Department of Drug Science and Technology, University of Torino, Torino, Italy.,Nanostructured Interfaces and Surfaces (NIS) Interdepartmental Centre, University of Torino, Torino, Italy
| | - Saverio Francesco Retta
- Department of Clinical and Biological Sciences, University of Torino, Orbassano, Torino Italy.,CCM Italia Research Network, National Coordination Center at the Department of Clinical and Biological Sciences, University of Torino, Orbassano, Torino Italy
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9
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Wang X, Wang Q, Li W, Zhang Q, Jiang Y, Guo D, Sun X, Lu W, Li C, Wang Y. TFEB-NF-κB inflammatory signaling axis: a novel therapeutic pathway of Dihydrotanshinone I in doxorubicin-induced cardiotoxicity. JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2020; 39:93. [PMID: 32448281 PMCID: PMC7245789 DOI: 10.1186/s13046-020-01595-x] [Citation(s) in RCA: 51] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/24/2020] [Accepted: 05/11/2020] [Indexed: 02/06/2023]
Abstract
BACKGROUND Doxorubicin is effective in a variety of solid and hematological malignancies. Unfortunately, clinical application of doxorubicin is limited due to a cumulative dose-dependent cardiotoxicity. Dihydrotanshinone I (DHT) is a natural product from Salvia miltiorrhiza Bunge with multiple anti-tumor activity and anti-inflammation effects. However, its anti-doxorubicin-induced cardiotoxicity (DIC) effect, either in vivo or in vitro, has not been elucidated yet. This study aims to explore the anti-inflammation effects of DHT against DIC, and to elucidate the potential regulatory mechanism. METHODS Effects of DHT on DIC were assessed in zebrafish, C57BL/6 mice and H9C2 cardiomyocytes. Echocardiography, histological examination, flow cytometry, immunochemistry and immunofluorescence were utilized to evaluate cardio-protective effects and anti-inflammation effects. mTOR agonist and lentivirus vector carrying GFP-TFEB were applied to explore the regulatory signaling pathway. RESULTS DHT improved cardiac function via inhibiting the activation of M1 macrophages and the excessive release of pro-inflammatory cytokines both in vivo and in vitro. The activation and nuclear localization of NF-κB were suppressed by DHT, and the effect was abolished by mTOR agonist with concomitant reduced expression of nuclear TFEB. Furthermore, reduced expression of nuclear TFEB is accompanied by up-regulated phosphorylation of IKKα/β and NF-κB, while TFEB overexpression reversed these changes. Intriguingly, DHT could upregulate nuclear expression of TFEB and reduce expressions of p-IKKα/β and p-NF-κB. CONCLUSIONS Our results demonstrated that DHT can be applied as a novel cardioprotective compound in the anti-inflammation management of DIC via mTOR-TFEB-NF-κB signaling pathway. The current study implicates TFEB-IKK-NF-κB signaling axis as a previously undescribed, druggable pathway for DIC.
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Affiliation(s)
- Xiaoping Wang
- grid.24695.3c0000 0001 1431 9176School of Life Science, Beijing University of Chinese Medicine, Beijing, 100029 China
| | - Qiyan Wang
- grid.24695.3c0000 0001 1431 9176School of Life Science, Beijing University of Chinese Medicine, Beijing, 100029 China
| | - Weili Li
- grid.24695.3c0000 0001 1431 9176School of Life Science, Beijing University of Chinese Medicine, Beijing, 100029 China
| | - Qian Zhang
- grid.24695.3c0000 0001 1431 9176School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, 100029 China
| | - Yanyan Jiang
- grid.24695.3c0000 0001 1431 9176School of Life Science, Beijing University of Chinese Medicine, Beijing, 100029 China
| | - Dongqing Guo
- grid.24695.3c0000 0001 1431 9176School of Life Science, Beijing University of Chinese Medicine, Beijing, 100029 China
| | - Xiaoqian Sun
- grid.24695.3c0000 0001 1431 9176School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, 100029 China
| | - Wenji Lu
- grid.24695.3c0000 0001 1431 9176School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, 100029 China
| | - Chun Li
- grid.24695.3c0000 0001 1431 9176Modern Research Center for Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, 100029 China
| | - Yong Wang
- grid.24695.3c0000 0001 1431 9176School of Life Science, Beijing University of Chinese Medicine, Beijing, 100029 China ,grid.24695.3c0000 0001 1431 9176School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, 100029 China
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10
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Sun H, Jiang C, Wu L, Bai X, Zhai S. Cytotoxicity-Related Bioeffects Induced by Nanoparticles: The Role of Surface Chemistry. Front Bioeng Biotechnol 2019; 7:414. [PMID: 31921818 PMCID: PMC6920110 DOI: 10.3389/fbioe.2019.00414] [Citation(s) in RCA: 56] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2019] [Accepted: 11/28/2019] [Indexed: 01/08/2023] Open
Abstract
Nanoparticles (NPs) are widely used in a variety of fields, including those related to consumer products, architecture, energy, and biomedicine. Once they enter the human body, NPs contact proteins in the blood and interact with cells in organs, which may induce cytotoxicity. Among the various factors of NP surface chemistry, surface charges, hydrophobicity levels and combinatorial decorations are found to play key roles inregulating typical cytotoxicity-related bioeffects, including protein binding, cellular uptake, oxidative stress, autophagy, inflammation, and apoptosis. In this review, we summarize the recent progress made in directing the levels and molecular pathways of these cytotoxicity-related effects by the purposeful design of NP surface charge, hydrophobicity, and combinatorial decorations.
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Affiliation(s)
- Hainan Sun
- Key Laboratory of Colloid and Interface Chemistry of the Ministry of Education, School of Chemistry and Chemical Engineering, Shandong University, Jinan, China
- Shandong Vocational College of Light Industry, Zibo, China
| | - Cuijuan Jiang
- School of Environmental Science and Engineering, Shandong University, Qingdao, China
| | - Ling Wu
- Key Laboratory of Colloid and Interface Chemistry of the Ministry of Education, School of Chemistry and Chemical Engineering, Shandong University, Jinan, China
| | - Xue Bai
- Key Laboratory of Colloid and Interface Chemistry of the Ministry of Education, School of Chemistry and Chemical Engineering, Shandong University, Jinan, China
| | - Shumei Zhai
- Key Laboratory of Colloid and Interface Chemistry of the Ministry of Education, School of Chemistry and Chemical Engineering, Shandong University, Jinan, China
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11
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Cui PF, Qi LY, Wang Y, Yu RY, He YJ, Xing L, Jiang HL. Dex-Aco coating simultaneously increase the biocompatibility and transfection efficiency of cationic polymeric gene vectors. J Control Release 2019; 303:253-262. [DOI: 10.1016/j.jconrel.2019.04.035] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2018] [Revised: 03/19/2019] [Accepted: 04/23/2019] [Indexed: 12/18/2022]
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12
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Obuobi S, Wang Y, Khara JS, Riegger A, Kuan SL, Ee PLR. Antimicrobial and Anti-Biofilm Activities of Surface Engineered Polycationic Albumin Nanoparticles with Reduced Hemolytic Activity. Macromol Biosci 2018; 18:e1800196. [DOI: 10.1002/mabi.201800196] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2018] [Revised: 06/29/2018] [Indexed: 12/17/2022]
Affiliation(s)
- Sybil Obuobi
- Department of Pharmacy; National University of Singapore; 18 Science Drive 4 Singapore 117543
| | - Ying Wang
- Department of Pharmacy; National University of Singapore; 18 Science Drive 4 Singapore 117543
| | - Jasmeet Singh Khara
- Department of Pharmacy; National University of Singapore; 18 Science Drive 4 Singapore 117543
| | - Andreas Riegger
- Max Planck Institute for Polymer Research; Ackermannweg 10 55128 Mainz Germany
- Institute of Inorganic Chemistry I; Ulm University; Albert-Einstein-Allee 11 89081 Ulm Germany
| | - Seah Ling Kuan
- Max Planck Institute for Polymer Research; Ackermannweg 10 55128 Mainz Germany
- Institute of Inorganic Chemistry I; Ulm University; Albert-Einstein-Allee 11 89081 Ulm Germany
| | - Pui Lai Rachel Ee
- Department of Pharmacy; National University of Singapore; 18 Science Drive 4 Singapore 117543
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13
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Ni Q, Zhang F, Zhang Y, Zhu G, Wang Z, Teng Z, Wang C, Yung BC, Niu G, Lu G, Zhang L, Chen X. In Situ shRNA Synthesis on DNA-Polylactide Nanoparticles to Treat Multidrug Resistant Breast Cancer. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2018; 30:1705737. [PMID: 29333658 DOI: 10.1002/adma.201705737] [Citation(s) in RCA: 53] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/02/2017] [Revised: 11/20/2017] [Indexed: 06/07/2023]
Abstract
Nanomedicine has shown unprecedented potential for cancer theranostics. Nucleic acid (e.g., DNA and RNA) nanomedicines are of particular interest for combination therapy with chemotherapeutics. However, current nanotechnologies to construct such nucleic acid nanomedicines, which rely on chemical conjugation or physical complexation of nucleic acids with chemotherapeutics, have restrained their clinical translation due to limitations such as low drug loading efficiency and poor biostability. Herein, in situ rolling circle transcription (RCT) is applied to synthesize short hairpin RNA (shRNA) on amphiphilic DNA-polylactide (PLA) micelles. Core-shell PLA@poly-shRNA structures that codeliver a high payload of doxorubicin (Dox) and multidrug resistance protein 1 (MDR1) targeted shRNA for MDR breast cancer (BC) therapy are developed. DNA-PLA conjugates are first synthesized, which then self-assemble into amphiphilic DNA-PLA micelles; next, using the conjugated DNA as a promoter, poly-shRNA is synthesized on DNA-PLA micelles via RCT, generating PLA@poly-shRNA microflowers; and finally, microflowers are electrostatically condensed into nanoparticles using biocompatible and multifunctional poly(ethylene glycol)-grafted polypeptides (PPT-g-PEG). These PLA@poly-shRNA@PPT-g-PEG nanoparticles are efficiently delivered into MDR breast cancer cells and accumulated in xenograft tumors, leading to MDR1 silencing, intracellular Dox accumulation, potentiated apoptosis, and enhanced tumor therapeutic efficacy. Overall, this nanomedicine platform is promising to codeliver anticancer nucleic acid therapeutics and chemotherapeutics.
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Affiliation(s)
- Qianqian Ni
- Department of Medical Imaging, Jinling Hospital, Medical School of Nanjing University, Nanjing, 210002, Jiangsu, China
- Laboratory of Molecular Imaging and Nanomedicine, National Institute of Biomedical Imaging and Bioengineering (NIBIB), NIH, Bethesda, MD, 20892, USA
| | - Fuwu Zhang
- Laboratory of Molecular Imaging and Nanomedicine, National Institute of Biomedical Imaging and Bioengineering (NIBIB), NIH, Bethesda, MD, 20892, USA
| | - Yunlei Zhang
- Department of Medical Imaging, Jinling Hospital, Medical School of Nanjing University, Nanjing, 210002, Jiangsu, China
| | - Guizhi Zhu
- Laboratory of Molecular Imaging and Nanomedicine, National Institute of Biomedical Imaging and Bioengineering (NIBIB), NIH, Bethesda, MD, 20892, USA
| | - Zhe Wang
- Laboratory of Molecular Imaging and Nanomedicine, National Institute of Biomedical Imaging and Bioengineering (NIBIB), NIH, Bethesda, MD, 20892, USA
| | - Zhaogang Teng
- Department of Medical Imaging, Jinling Hospital, Medical School of Nanjing University, Nanjing, 210002, Jiangsu, China
| | - Chunyan Wang
- Department of Medical Imaging, Jinling Hospital, Medical School of Nanjing University, Nanjing, 210002, Jiangsu, China
| | - Bryant C Yung
- Laboratory of Molecular Imaging and Nanomedicine, National Institute of Biomedical Imaging and Bioengineering (NIBIB), NIH, Bethesda, MD, 20892, USA
| | - Gang Niu
- Laboratory of Molecular Imaging and Nanomedicine, National Institute of Biomedical Imaging and Bioengineering (NIBIB), NIH, Bethesda, MD, 20892, USA
| | - Guangming Lu
- Department of Medical Imaging, Jinling Hospital, Medical School of Nanjing University, Nanjing, 210002, Jiangsu, China
| | - Longjiang Zhang
- Department of Medical Imaging, Jinling Hospital, Medical School of Nanjing University, Nanjing, 210002, Jiangsu, China
| | - Xiaoyuan Chen
- Laboratory of Molecular Imaging and Nanomedicine, National Institute of Biomedical Imaging and Bioengineering (NIBIB), NIH, Bethesda, MD, 20892, USA
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14
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Zhao Z, Hu Y, Harmon T, Pentel P, Ehrich M, Zhang C. Rationalization of a nanoparticle-based nicotine nanovaccine as an effective next-generation nicotine vaccine: A focus on hapten localization. Biomaterials 2017; 138:46-56. [PMID: 28551462 PMCID: PMC5544940 DOI: 10.1016/j.biomaterials.2017.05.031] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2017] [Revised: 05/15/2017] [Accepted: 05/19/2017] [Indexed: 12/17/2022]
Abstract
A lipid-polymeric hybrid nanoparticle-based next-generation nicotine nanovaccine was rationalized in this study to combat nicotine addiction. A series of nanovaccines, which had nicotine-haptens localized on carrier protein (LPKN), nanoparticle surface (LPNK), or both (LPNKN), were designed to study the impact of hapten localization on their immunological efficacy. All three nanovaccines were efficiently taken up and processed by dendritic cells. LPNKN induced a significantly higher immunogenicity against nicotine and a significantly lower anti-carrier protein antibody level compared to LPKN and LPNK. Meanwhile, it was found that the anti-nicotine antibodies elicited by LPKN and LPNKN bind nicotine stronger than those elicited by LPKN, and LPNK and LPNKN resulted in a more balanced Th1-Th2 immunity than LPKN. Moreover, LPNKN exhibited the best ability to block nicotine from entering the brain of mice. Collectively, the results demonstrated that the immunological efficacy of the hybrid nanoparticle-based nicotine vaccine could be enhanced by modulating hapten localization, providing a promising strategy to combatting nicotine addiction.
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Affiliation(s)
- Zongmin Zhao
- Department of Biological Systems Engineering, Virginia Tech, Blacksburg, VA 24061, USA
| | - Yun Hu
- Department of Biological Systems Engineering, Virginia Tech, Blacksburg, VA 24061, USA
| | - Theresa Harmon
- Minneapolis Medical Research Foundation, Minneapolis, MN 55404, USA
| | - Paul Pentel
- Minneapolis Medical Research Foundation, Minneapolis, MN 55404, USA
| | - Marion Ehrich
- Department of Biomedical Sciences and Pathobiology, Virginia Tech, Blacksburg, VA 24061, USA
| | - Chenming Zhang
- Department of Biological Systems Engineering, Virginia Tech, Blacksburg, VA 24061, USA.
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15
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PEGylated composite nanoparticles of PLGA and polyethylenimine for safe and efficient delivery of pDNA to lungs. Int J Pharm 2017; 524:382-396. [PMID: 28391040 DOI: 10.1016/j.ijpharm.2017.03.094] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2016] [Revised: 03/15/2017] [Accepted: 03/31/2017] [Indexed: 12/21/2022]
Abstract
Achieving stable, efficient and non-toxic pulmonary gene delivery is most challenging requirement for successful gene therapy to lung. Composite nanoparticles (NPs) of the poly(lactic-co-glycolic acid) (PLGA) and cationic polymer polyethyleneimine (PEI) is an efficient alternative to viral and liposomal vectors for the pulmonary delivery of pDNA. NPs with different weight ratios (0-12.5%w/w) of PLGA/PEI were prepared and characterized for size, morphology, surface charge, pDNA loading and in vitro release. The in vitro cell uptake and transfection studies in the CFBE41o-cell line revealed that NPs with 10% w/w PEI were more efficient but they exhibited significant cytotoxicity in MTT assays, challenging the safety of this formulation. Surface modifications of these composite NPs through PEGylation reduced toxicity and enhanced cellular uptake and pDNA expression. PEGylation improved diffusion of NPs through the mucus barrier and prevented uptake by pulmonary macrophages. Finally, PEGylated composite NPs were converted to DPI by lyophilization and combined with lactose carrier particles, which resulted in improved aerosolization properties and lung deposition, without affecting pDNA bioactivity. This study demonstrates that a multidisciplinary approach may enable the local delivery of pDNA to lung tissue for effective treatment of deadly lung diseases.
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16
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Fuentes E, Yameen B, Bong SJ, Salvador-Morales C, Palomo I, Vilos C. Antiplatelet effect of differentially charged PEGylated lipid-polymer nanoparticles. NANOMEDICINE-NANOTECHNOLOGY BIOLOGY AND MEDICINE 2017; 13:1089-1094. [DOI: 10.1016/j.nano.2016.10.010] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/08/2016] [Revised: 09/30/2016] [Accepted: 10/15/2016] [Indexed: 10/20/2022]
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17
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Omlor AJ, Le DD, Schlicker J, Hannig M, Ewen R, Heck S, Herr C, Kraegeloh A, Hein C, Kautenburger R, Kickelbick G, Bals R, Nguyen J, Dinh QT. Local Effects on Airway Inflammation and Systemic Uptake of 5 nm PEGylated and Citrated Gold Nanoparticles in Asthmatic Mice. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2017; 13:1603070. [PMID: 28009478 DOI: 10.1002/smll.201603070] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/13/2016] [Revised: 11/08/2016] [Indexed: 06/06/2023]
Abstract
Nanotechnology is showing promise in many medical applications such as drug delivery and hyperthermia. Nanoparticles administered to the respiratory tract cause local reactions and cross the blood-air barrier, thereby providing a means for easy systemic administration but also a potential source of toxicity. Little is known about how these effects are influenced by preexisting airway diseases such as asthma. Here, BALB/c mice are treated according to the ovalbumin (OVA) asthma protocol to promote allergic airway inflammation. Dispersions of polyethylene-glycol-coated (PEGylated) and citrate/tannic-acid-coated (citrated) 5 nm gold nanoparticles are applied intranasally to asthma and control groups, and (i) airway resistance and (ii) local tissue effects are measured as primary endpoints. Further, nanoparticle uptake into extrapulmonary organs is quantified by inductively coupled plasma mass spectrometry. The asthmatic precondition increases nanoparticle uptake. Moreover, systemic uptake is higher for PEGylated gold nanoparticles compared to citrated nanoparticles. Nanoparticles inhibit both inflammatory infiltrates and airway hyperreactivity, especially citrated gold nanoparticles. Although the antiinflammatory effects of gold nanoparticles might be of therapeutic benefit, systemic uptake and consequent adverse effects must be considered when designing and testing nanoparticle-based asthma therapies.
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Affiliation(s)
- Albert J Omlor
- Department of Experimental Pneumology and Allergology, Saarland University Faculty of Medicine, Kirrberger Str. 100, D-66421, Homburg/Saar, Germany
| | - Duc D Le
- Department of Experimental Pneumology and Allergology, Saarland University Faculty of Medicine, Kirrberger Str. 100, D-66421, Homburg/Saar, Germany
| | - Janine Schlicker
- Department of Experimental Pneumology and Allergology, Saarland University Faculty of Medicine, Kirrberger Str. 100, D-66421, Homburg/Saar, Germany
| | - Matthias Hannig
- Clinic of Operative Dentistry, Periodontology and Preventive Dentistry, Saarland University, Kirrberger Str. 100, D-66421, Homburg/Saar, Germany
| | - Raphael Ewen
- Department of Experimental Pneumology and Allergology, Saarland University Faculty of Medicine, Kirrberger Str. 100, D-66421, Homburg/Saar, Germany
| | - Sebastian Heck
- Department of Experimental Pneumology and Allergology, Saarland University Faculty of Medicine, Kirrberger Str. 100, D-66421, Homburg/Saar, Germany
| | - Christian Herr
- Department of Internal Medicine V, Pneumology, Allergology and Respiratory Critical Care Medicine, Saarland University Faculty of Medicine, Kirrberger Str. 100, D-66421, Homburg/Saar, Germany
| | - Annette Kraegeloh
- INM-Leibniz Institute for New Materials, Campus D2 2, D-66123, Saarbrücken, Germany
| | - Christina Hein
- Institute of Inorganic Solid State Chemistry, Saarland University, Campus Dudweiler, Am Markt Zeile 3-5, D-66125, Saarbrücken, Germany
| | - Ralf Kautenburger
- Institute of Inorganic Solid State Chemistry, Saarland University, Campus Dudweiler, Am Markt Zeile 3-5, D-66125, Saarbrücken, Germany
| | - Guido Kickelbick
- Institute of Inorganic Solid State Chemistry, Saarland University, Campus Dudweiler, Am Markt Zeile 3-5, D-66125, Saarbrücken, Germany
| | - Robert Bals
- Department of Internal Medicine V, Pneumology, Allergology and Respiratory Critical Care Medicine, Saarland University Faculty of Medicine, Kirrberger Str. 100, D-66421, Homburg/Saar, Germany
| | - Juliane Nguyen
- Department of Pharmaceutical Sciences, School of Pharmacy and Pharmaceutical Sciences, 303 Kapoor Hall, SUNY Buffalo, NY, 14214, USA
| | - Q Thai Dinh
- Department of Experimental Pneumology and Allergology, Saarland University Faculty of Medicine, Kirrberger Str. 100, D-66421, Homburg/Saar, Germany
- Department of Internal Medicine V, Pneumology, Allergology and Respiratory Critical Care Medicine, Saarland University Faculty of Medicine, Kirrberger Str. 100, D-66421, Homburg/Saar, Germany
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18
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Lim YH, Tiemann KM, Hunstad DA, Elsabahy M, Wooley KL. Polymeric nanoparticles in development for treatment of pulmonary infectious diseases. WILEY INTERDISCIPLINARY REVIEWS. NANOMEDICINE AND NANOBIOTECHNOLOGY 2016; 8:842-871. [PMID: 27016134 PMCID: PMC5035710 DOI: 10.1002/wnan.1401] [Citation(s) in RCA: 61] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/25/2015] [Revised: 02/08/2016] [Accepted: 02/15/2016] [Indexed: 12/17/2022]
Abstract
Serious lung infections, such as pneumonia, tuberculosis, and chronic obstructive cystic fibrosis-related bacterial diseases, are increasingly difficult to treat and can be life-threatening. Over the last decades, an array of therapeutics and/or diagnostics have been exploited for management of pulmonary infections, but the advent of drug-resistant bacteria and the adverse conditions experienced upon reaching the lung environment urge the development of more effective delivery vehicles. Nanotechnology is revolutionizing the approach to circumventing these barriers, enabling better management of pulmonary infectious diseases. In particular, polymeric nanoparticle-based therapeutics have emerged as promising candidates, allowing for programmed design of multi-functional nanodevices and, subsequently, improved pharmacokinetics and therapeutic efficiency, as compared to conventional routes of delivery. Direct delivery to the lungs of such nanoparticles, loaded with appropriate antimicrobials and equipped with 'smart' features to overcome various mucosal and cellular barriers, is a promising approach to localize and concentrate therapeutics at the site of infection while minimizing systemic exposure to the therapeutic agents. The present review focuses on recent progress (2005-2015) important for the rational design of nanostructures, particularly polymeric nanoparticles, for the treatment of pulmonary infections with highlights on the influences of size, shape, composition, and surface characteristics of antimicrobial-bearing polymeric nanoparticles on their biodistribution, therapeutic efficacy, and toxicity. WIREs Nanomed Nanobiotechnol 2016, 8:842-871. doi: 10.1002/wnan.1401 For further resources related to this article, please visit the WIREs website.
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Affiliation(s)
- Young H Lim
- Department of Chemistry, Department of Chemical Engineering, Department of Materials Science & Engineering, Laboratory for Synthetic-Biologic Interactions, Texas A&M University, College Station, TX, USA
| | - Kristin M Tiemann
- Department of Pediatrics, Washington University of School of Medicine, St. Louis, MO, USA
| | - David A Hunstad
- Department of Pediatrics, Washington University of School of Medicine, St. Louis, MO, USA
- Department of Molecular Microbiology, Washington University of School of Medicine, St. Louis, MO, USA
| | - Mahmoud Elsabahy
- Department of Chemistry, Department of Chemical Engineering, Department of Materials Science & Engineering, Laboratory for Synthetic-Biologic Interactions, Texas A&M University, College Station, TX, USA.
- Department of Pharmaceutics, Faculty of Pharmacy, Assiut International Center of Nanomedicine, Al-Rajhy Liver Hospital, Assiut University, Assiut, Egypt.
- Misr University for Science and Technology, 6th of October City, Egypt.
| | - Karen L Wooley
- Department of Chemistry, Department of Chemical Engineering, Department of Materials Science & Engineering, Laboratory for Synthetic-Biologic Interactions, Texas A&M University, College Station, TX, USA.
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19
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Tan X, Lu X, Jia F, Liu X, Sun Y, Logan JK, Zhang K. Blurring the Role of Oligonucleotides: Spherical Nucleic Acids as a Drug Delivery Vehicle. J Am Chem Soc 2016; 138:10834-7. [PMID: 27522867 DOI: 10.1021/jacs.6b07554] [Citation(s) in RCA: 127] [Impact Index Per Article: 15.9] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Nucleic acids are generally regarded as the payload in gene therapy, often requiring a carrier for intracellular delivery. With the recent discovery that spherical nucleic acids enter cells rapidly, we demonstrate that nucleic acids also have the potential to act as a delivery vehicle. Herein, we report an amphiphilic DNA-paclitaxel conjugate, which forms stable micellar nanoparticles in solution. The nucleic acid component acts as both a therapeutic payload for intracellular gene regulation and the delivery vehicle for the drug component. A bioreductively activated, self-immolative disulfide linker is used to tether the drug, allowing free drug to be released upon cell uptake. We found that the DNA-paclitaxel nanostructures enter cells ∼100 times faster than free DNA, exhibit increased stability against nuclease, and show nearly identical cytotoxicity as free drug. These nanostructures allow one to access a gene target and a drug target using only the payloads themselves, bypassing the need for a cocarrier system.
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Affiliation(s)
- Xuyu Tan
- Department of Chemistry and Chemical Biology, Northeastern University , Boston, Massachusetts 02115, United States
| | - Xueguang Lu
- Department of Chemistry and Chemical Biology, Northeastern University , Boston, Massachusetts 02115, United States
| | - Fei Jia
- Department of Chemistry and Chemical Biology, Northeastern University , Boston, Massachusetts 02115, United States
| | - Xiaofan Liu
- Department of Chemistry and Chemical Biology, Northeastern University , Boston, Massachusetts 02115, United States
| | - Yehui Sun
- Department of Chemistry and Chemical Biology, Northeastern University , Boston, Massachusetts 02115, United States
| | - Jessica K Logan
- Department of Chemistry and Chemical Biology, Northeastern University , Boston, Massachusetts 02115, United States
| | - Ke Zhang
- Department of Chemistry and Chemical Biology, Northeastern University , Boston, Massachusetts 02115, United States
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20
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Licciardi M, Paolino D, Mauro N, Cosco D, Giammona G, Fresta M, Cavallaro G, Celia C. Cationic Supramolecular Vesicular Aggregates for Pulmonary Tissue Selective Delivery in Anticancer Therapy. ChemMedChem 2016; 11:1734-44. [PMID: 27273893 DOI: 10.1002/cmdc.201600070] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2016] [Indexed: 12/22/2022]
Abstract
The biopharmaceutical properties of supramolecular vesicular aggregates (SVAs) were characterized with regard to their physicochemical features and compared with cationic liposomes (CLs). Neutral and cationic SVAs were synthesized using two different copolymers of poly(aspartyl hydrazide) by thin-layer evaporation and extrusion techniques. Both copolymers were self-assembled in pre-formulated liposomes and formed neutral and cationic SVAs. Gemcitabine hydrochloride (GEM) was used as an anticancer drug and loaded by a pH gradient remote loading procedure, which significantly increased drug loading inside the SVAs. The resulting average size of the SVAs was 100 nm. The anticancer activity of GEM-loaded neutral and cationic SVAs was tested in human alveolar basal epithelial (A549) and colorectal cancer (CaCo-2) cells. GEM-loaded cationic SVAs increased the anticancer activity in A549 and CaCo-2 cells relative to free drug, neutral SVAs, and CLs. In vivo biodistribution in Wistar rats showed that cationic SVAs accumulate at higher concentrations in lung tissue than neutral SVAs and CLs. Cationic SVAs may therefore serve as an innovative future therapy for pulmonary carcinoma.
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Affiliation(s)
- Mariano Licciardi
- Laboratory of Biocompatible Polymers, Biological, Chemical and Pharmaceutical Sciences and Technologies Department (STEBICEF), University of Palermo, Via Archirafi 32, 90123, Palermo, Italy
| | - Donatella Paolino
- Department of Experimental and Clinical Medicine, Building of BioSciences, University of Catanzaro "Magna Graecia", V.le Europa s.n.c., 88100, Germaneto, Italy.,Interregional Research Center for Food Safety & Health (IRCFSH), Building of BioSciences, University of Catanzaro "Magna Graecia", V.le Europa s.n.c., 88100, Germaneto, Italy
| | - Nicolò Mauro
- Laboratory of Biocompatible Polymers, Biological, Chemical and Pharmaceutical Sciences and Technologies Department (STEBICEF), University of Palermo, Via Archirafi 32, 90123, Palermo, Italy
| | - Donato Cosco
- Interregional Research Center for Food Safety & Health (IRCFSH), Building of BioSciences, University of Catanzaro "Magna Graecia", V.le Europa s.n.c., 88100, Germaneto, Italy.,Department of Health Sciences, University of Catanzaro "Magna Graecia", Building of BioSciences, V.le Europa s.n.c., 88100, Germaneto, Italy
| | - Gaetano Giammona
- Laboratory of Biocompatible Polymers, Biological, Chemical and Pharmaceutical Sciences and Technologies Department (STEBICEF), University of Palermo, Via Archirafi 32, 90123, Palermo, Italy.,Mediterranean Center for Human Advanced Biotechnologies (Med-Chab), Viale delle Scienze Ed. 18, 90128, Palermo, Italy
| | - Massimo Fresta
- Interregional Research Center for Food Safety & Health (IRCFSH), Building of BioSciences, University of Catanzaro "Magna Graecia", V.le Europa s.n.c., 88100, Germaneto, Italy.,Department of Health Sciences, University of Catanzaro "Magna Graecia", Building of BioSciences, V.le Europa s.n.c., 88100, Germaneto, Italy
| | - Gennara Cavallaro
- Laboratory of Biocompatible Polymers, Biological, Chemical and Pharmaceutical Sciences and Technologies Department (STEBICEF), University of Palermo, Via Archirafi 32, 90123, Palermo, Italy
| | - Christian Celia
- Department of Pharmacy, University of Chieti - Pescara "G. d'Annunzio", Via dei Vestini 31, 66100, Chieti, Italy. .,Department of Nanomedicine, Houston Methodist Research Institute, 6670 Bertner Avenue, Houston, TX, 77030, USA.
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21
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Andrade F, Neves JD, Gener P, Schwartz S, Ferreira D, Oliva M, Sarmento B. Biological assessment of self-assembled polymeric micelles for pulmonary administration of insulin. NANOMEDICINE-NANOTECHNOLOGY BIOLOGY AND MEDICINE 2015; 11:1621-31. [DOI: 10.1016/j.nano.2015.05.006] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/28/2014] [Revised: 05/13/2015] [Accepted: 05/14/2015] [Indexed: 12/28/2022]
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22
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Omlor AJ, Nguyen J, Bals R, Dinh QT. Nanotechnology in respiratory medicine. Respir Res 2015; 16:64. [PMID: 26021823 PMCID: PMC4456054 DOI: 10.1186/s12931-015-0223-5] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2015] [Accepted: 05/20/2015] [Indexed: 11/11/2022] Open
Abstract
Like two sides of the same coin, nanotechnology can be both boon and bane for respiratory medicine. Nanomaterials open new ways in diagnostics and treatment of lung diseases. Nanoparticle based drug delivery systems can help against diseases such as lung cancer, tuberculosis, and pulmonary fibrosis. Moreover, nanoparticles can be loaded with DNA and act as vectors for gene therapy in diseases like cystic fibrosis. Even lung diagnostics with computer tomography (CT) or magnetic resonance imaging (MRI) profits from new nanoparticle based contrast agents. However, the risks of nanotechnology also have to be taken into consideration as engineered nanomaterials resemble natural fine dusts and fibers, which are known to be harmful for the respiratory system in many cases. Recent studies have shown that nanoparticles in the respiratory tract can influence the immune system, can create oxidative stress and even cause genotoxicity. Another important aspect to assess the safety of nanotechnology based products is the absorption of nanoparticles. It was demonstrated that the amount of pulmonary nanoparticle uptake not only depends on physical and chemical nanoparticle characteristics but also on the health status of the organism. The huge diversity in nanotechnology could revolutionize medicine but makes safety assessment a challenging task.
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Affiliation(s)
- Albert Joachim Omlor
- Department of Experimental Pneumology and Allergology, Saarland University Hospital and Saarland University Faculty of Medicine, Kirrberger Strasse, Geb. 61.4, 66421, Homburg/Saar, Germany
| | - Juliane Nguyen
- Department of Pharmaceutical Sciences, School of Pharmacy and Pharmaceutical Sciences, SUNY Buffalo, New York, USA
| | - Robert Bals
- Department of Internal Medicine V, Pneumology, Allergology and Respiratory Critical Care Medicine, Saarland University Faculty of Medicine, Homburg/Saar, Germany
| | - Quoc Thai Dinh
- Department of Experimental Pneumology and Allergology, Saarland University Hospital and Saarland University Faculty of Medicine, Kirrberger Strasse, Geb. 61.4, 66421, Homburg/Saar, Germany. .,Department of Internal Medicine V, Pneumology, Allergology and Respiratory Critical Care Medicine, Saarland University Faculty of Medicine, Homburg/Saar, Germany.
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23
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Distribution and Cellular Uptake of PEGylated Polymeric Particles in the Lung Towards Cell-Specific Targeted Delivery. Pharm Res 2015; 32:3248-60. [PMID: 26002743 DOI: 10.1007/s11095-015-1701-7] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2015] [Accepted: 04/21/2015] [Indexed: 01/21/2023]
Abstract
PURPOSE We evaluated the role of a poly(ethylene glycol) (PEG) surface coating to increase residence times and alter the cellular fate of nano- and microparticles delivered to the lung. METHODS Three sizes of PRINT hydrogel particles (80 × 320 nm, 1.5 and 6 μm donuts) with and without a surface PEG coating were instilled in the airways of C57/b6 mice. At time points of 1, 7, and 28 days, BALF and whole lungs were evaluated for the inflammatory cytokine Il-6 and chemokine MIP-2, histopathology, cellular populations of macrophages, dendritic cells (DCs), and granulocytes, and particulate uptake within these cells through flow cytometry, ELISAs, and fluorescent imaging. RESULTS Particles of all sizes and surface chemistries were readily observed in the lung with minimal inflammatory response at all time points. Surface modification with PEGylation was found to significantly increase lung residence times and homogeneous lung distribution, delaying macrophage clearance of all sizes, with the largest increase in residence time observed for 80 × 320 nm particles. Additionally, it was observed that DCs were recruited to the airway following administration of unPEGylated particles and preferentially associated with these particles. CONCLUSIONS Pulmonary drug delivery vehicles designed with a PEG surface coating can be used to delay particle uptake and promote cell-specific targeting of therapeutics.
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24
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Tan X, Li BB, Lu X, Jia F, Santori C, Menon P, Li H, Zhang B, Zhao JJ, Zhang K. Light-triggered, self-immolative nucleic Acid-drug nanostructures. J Am Chem Soc 2015; 137:6112-5. [PMID: 25924099 DOI: 10.1021/jacs.5b00795] [Citation(s) in RCA: 154] [Impact Index Per Article: 17.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
The simultaneous intracellular delivery of multiple types of payloads, such as hydrophobic drugs and nucleic acids, typically requires complex carrier systems. Herein, we demonstrate a self-deliverable form of nucleic acid-drug nanostructure that is composed almost entirely of payload molecules. Upon light activation, the nanostructure sheds the nucleic acid shell, while the core, which consists of prodrug molecules, disintegrates via an irreversible self-immolative process, releasing free drug molecules and small molecule fragments. We demonstrate that the nanostructures exhibit enhanced stability against DNase I compared with free DNA, and that the model drug (camptothecin) released exhibits similar efficacy as free, unmodified drugs toward cancer cells.
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Affiliation(s)
- Xuyu Tan
- †Department of Chemistry and Chemical Biology, Northeastern University, Boston, Massachusetts 02115, United States
| | - Ben B Li
- §Department of Cancer Biology, Dana Farber Cancer Institute, Boston, Massachusetts 02215, United States.,∥Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School, Boston, Massachusetts 02215, United States
| | - Xueguang Lu
- †Department of Chemistry and Chemical Biology, Northeastern University, Boston, Massachusetts 02115, United States
| | - Fei Jia
- †Department of Chemistry and Chemical Biology, Northeastern University, Boston, Massachusetts 02115, United States
| | - Clarissa Santori
- †Department of Chemistry and Chemical Biology, Northeastern University, Boston, Massachusetts 02115, United States
| | - Priyanka Menon
- †Department of Chemistry and Chemical Biology, Northeastern University, Boston, Massachusetts 02115, United States
| | - Hui Li
- ‡Institute of Chemical Biology and Nanomedicine, Hunan University, Changsha 410081, China
| | - Bohan Zhang
- ‡Institute of Chemical Biology and Nanomedicine, Hunan University, Changsha 410081, China
| | - Jean J Zhao
- §Department of Cancer Biology, Dana Farber Cancer Institute, Boston, Massachusetts 02215, United States.,∥Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School, Boston, Massachusetts 02215, United States
| | - Ke Zhang
- †Department of Chemistry and Chemical Biology, Northeastern University, Boston, Massachusetts 02115, United States.,‡Institute of Chemical Biology and Nanomedicine, Hunan University, Changsha 410081, China
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25
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Zhou H, Gunsten SP, Zhegalova NG, Bloch S, Achilefu S, Christopher Holley J, Schweppe D, Akers W, Brody SL, Eades WC, Berezin MY. Visualization of pulmonary clearance mechanisms via noninvasive optical imaging validated by near-infrared flow cytometry. Cytometry A 2015; 87:419-27. [PMID: 25808737 DOI: 10.1002/cyto.a.22658] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2014] [Revised: 02/05/2015] [Accepted: 02/24/2015] [Indexed: 12/21/2022]
Abstract
In vivo optical imaging with near-infrared (NIR) probes is an established method of diagnostics in preclinical and clinical studies. However, the specificities of these probes are difficult to validate ex vivo due to the lack of NIR flow cytometry. To address this limitation, we modified a flow cytometer to include an additional NIR channel using a 752 nm laser line. The flow cytometry system was tested using NIR microspheres and cell lines labeled with a combination of visible range and NIR fluorescent dyes. The approach was verified in vivo in mice evaluated for immune response in lungs after intratracheal delivery of the NIR contrast agent. Flow cytometry of cells obtained from the lung bronchoalveolar lavage demonstrated that the NIR dye was taken up by pulmonary macrophages as early as 4-h post-injection. This combination of optical imaging with NIR flow cytometry extends the capability of imaging and enables complementation of in vivo imaging with cell-specific studies.
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Affiliation(s)
- Haiying Zhou
- Department of Radiology, Washington University School of Medicine, St. Louis, Missouri
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26
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Liu Y, Muir BW, Waddington LJ, Hinton TM, Moffat BA, Hao X, Qiu J, Hughes TC. Colloidally stabilized magnetic carbon nanotubes providing MRI contrast in mouse liver tumors. Biomacromolecules 2015; 16:790-7. [PMID: 25649901 DOI: 10.1021/bm501706x] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The use of medical imaging contrast agents may lead to improved patient prognosis by potentially enabling an earlier detection of diseases and therefore an earlier initiation of treatments. In this study, we fabricated superparamagnetic iron oxide (SPIO) nanoparticles within the inner cavity of multiwalled carbon nanotubes (MWCNTs) for the first time; thereby ensuring high mechanical stability of the nanoparticles. A simple, but effective, self-assembled coating with RAFT diblock copolymers ensured the SPIO-MWCNTs have a high dispersion stability under physiological conditions. In vivo acute tolerance testing in mice showed a high tolerance dose up to 100 mg kg(-1). Most importantly, after administration of the material a 55% increase in tumor to liver contrast ratio was observed with in vivo MRI measurements compared to the preinjection image enhancing the detection of the tumor.
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Affiliation(s)
- Yue Liu
- Carbon Research Laboratory, Liaoning Key Lab for Energy Materials and Chemical Engineering, State Key Lab of Fine Chemicals, Dalian University of Technology , Dalian 116000, China
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27
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Lowe S, O'Brien-Simpson NM, Connal LA. Antibiofouling polymer interfaces: poly(ethylene glycol) and other promising candidates. Polym Chem 2015. [DOI: 10.1039/c4py01356e] [Citation(s) in RCA: 330] [Impact Index Per Article: 36.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
This review highlights antibiofouling polymer interfaces with emphasis on the latest developments using poly(ethylene glycol) and the design new polymeric structures.
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Affiliation(s)
- Sean Lowe
- Department of Chemical and Biomolecular Engineering
- The University of Melbourne
- Victoria
- Australia 3010
| | | | - Luke A. Connal
- Department of Chemical and Biomolecular Engineering
- The University of Melbourne
- Victoria
- Australia 3010
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28
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Muralidharan P, Mallory E, Malapit M, Hayes D, Mansour HM. Inhalable PEGylated Phospholipid Nanocarriers and PEGylated Therapeutics for Respiratory Delivery as Aerosolized Colloidal Dispersions and Dry Powder Inhalers. Pharmaceutics 2014; 6:333-53. [PMID: 24955820 PMCID: PMC4085602 DOI: 10.3390/pharmaceutics6020333] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2014] [Revised: 04/25/2014] [Accepted: 06/04/2014] [Indexed: 12/29/2022] Open
Abstract
Nanomedicine is making groundbreaking achievements in drug delivery. The versatility of nanoparticles has given rise to its use in respiratory delivery that includes inhalation aerosol delivery by the nasal route and the pulmonary route. Due to the unique features of the respiratory route, research in exploring the respiratory route for delivery of poorly absorbed and systemically unstable drugs has been increasing. The respiratory route has been successfully used for the delivery of macromolecules like proteins, peptides, and vaccines, and continues to be examined for use with small molecules, DNA, siRNA, and gene therapy. Phospholipid nanocarriers are an attractive drug delivery system for inhalation aerosol delivery in particular. Protecting these phospholipid nanocarriers from pulmonary immune system attack by surface modification by polyethylene glycol (PEG)ylation, enhancing mucopenetration by PEGylation, and sustaining drug release for controlled drug delivery are some of the advantages of PEGylated liposomal and proliposomal inhalation aerosol delivery. This review discusses the advantages of using PEGylated phospholipid nanocarriers and PEGylated therapeutics for respiratory delivery through the nasal and pulmonary routes as inhalation aerosols.
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Affiliation(s)
- Priya Muralidharan
- Skaggs Pharmaceutical Sciences Center, College of Pharmacy, the University of Arizona, 1703 E. Mabel St, Tucson, AZ 85721-0202, USA.
| | - Evan Mallory
- Skaggs Pharmaceutical Sciences Center, College of Pharmacy, the University of Arizona, 1703 E. Mabel St, Tucson, AZ 85721-0202, USA.
| | - Monica Malapit
- Skaggs Pharmaceutical Sciences Center, College of Pharmacy, the University of Arizona, 1703 E. Mabel St, Tucson, AZ 85721-0202, USA.
| | - Don Hayes
- Lung and Heart-Lung Transplant Programs, Departments of Pediatrics and Internal Medicine, the Ohio State University College of Medicine, Columbus, OH 43205, USA.
| | - Heidi M Mansour
- Skaggs Pharmaceutical Sciences Center, College of Pharmacy, the University of Arizona, 1703 E. Mabel St, Tucson, AZ 85721-0202, USA.
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29
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Elsabahy M, Zhang S, Zhang F, Deng ZJ, Lim YH, Wang H, Parsamian P, Hammond PT, Wooley KL. Surface charges and shell crosslinks each play significant roles in mediating degradation, biofouling, cytotoxicity and immunotoxicity for polyphosphoester-based nanoparticles. Sci Rep 2013; 3:3313. [PMID: 24264796 PMCID: PMC3837308 DOI: 10.1038/srep03313] [Citation(s) in RCA: 51] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2013] [Accepted: 11/06/2013] [Indexed: 01/12/2023] Open
Abstract
The construction of nanostructures from biodegradable precursors and shell/core crosslinking have been pursued as strategies to solve the problems of toxicity and limited stability, respectively. Polyphosphoester (PPE)-based micelles and crosslinked nanoparticles with non-ionic, anionic, cationic, and zwitterionic surface characteristics for potential packaging and delivery of therapeutic and diagnostic agents, were constructed using a quick and efficient synthetic strategy, and importantly, demonstrated remarkable differences in terms of cytotoxicity, immunotoxicity, and biofouling properties, as a function of their surface characteristics and also with dependence on crosslinking throughout the shell layers. For instance, crosslinking of zwitterionic micelles significantly reduced the immunotoxicity, as evidenced from the absence of secretions of any of the 23 measured cytokines from RAW 264.7 mouse macrophages treated with the nanoparticles. The micelles and their crosslinked analogs demonstrated lower cytotoxicity than several commercially-available vehicles, and their degradation products were not cytotoxic to cells at the range of the tested concentrations. PPE-nanoparticles are expected to have broad implications in clinical nanomedicine as alternative vehicles to those involved in several of the currently available medications.
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Affiliation(s)
- Mahmoud Elsabahy
- Department of Chemistry, Department of Chemical Engineering, Laboratory for Synthetic-Biologic Interactions, Texas A&M University, P.O. Box 30012, 3255 TAMU, College Station, Texas 77842-3012, United States
- Department of Pharmaceutics, Faculty of Pharmacy, Assiut Clinical Center of Nanomedicine, Al-Rajhy Liver Hospital, Assiut University, Assiut, Egypt
- These authors contributed equally to this work
| | - Shiyi Zhang
- Department of Chemistry, Department of Chemical Engineering, Laboratory for Synthetic-Biologic Interactions, Texas A&M University, P.O. Box 30012, 3255 TAMU, College Station, Texas 77842-3012, United States
- David H. Koch Institute for Integrative, Cancer Research, Cambridge, MA 02139
- Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139
- These authors contributed equally to this work
| | - Fuwu Zhang
- Department of Chemistry, Department of Chemical Engineering, Laboratory for Synthetic-Biologic Interactions, Texas A&M University, P.O. Box 30012, 3255 TAMU, College Station, Texas 77842-3012, United States
| | - Zhou J. Deng
- David H. Koch Institute for Integrative, Cancer Research, Cambridge, MA 02139
- Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139
| | - Young H. Lim
- Department of Chemistry, Department of Chemical Engineering, Laboratory for Synthetic-Biologic Interactions, Texas A&M University, P.O. Box 30012, 3255 TAMU, College Station, Texas 77842-3012, United States
| | - Hai Wang
- Department of Chemistry, Department of Chemical Engineering, Laboratory for Synthetic-Biologic Interactions, Texas A&M University, P.O. Box 30012, 3255 TAMU, College Station, Texas 77842-3012, United States
| | - Perouza Parsamian
- Department of Chemistry, Department of Chemical Engineering, Laboratory for Synthetic-Biologic Interactions, Texas A&M University, P.O. Box 30012, 3255 TAMU, College Station, Texas 77842-3012, United States
| | - Paula T. Hammond
- David H. Koch Institute for Integrative, Cancer Research, Cambridge, MA 02139
- Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139
| | - Karen L. Wooley
- Department of Chemistry, Department of Chemical Engineering, Laboratory for Synthetic-Biologic Interactions, Texas A&M University, P.O. Box 30012, 3255 TAMU, College Station, Texas 77842-3012, United States
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