1
|
Ergin AD, Üner B, Balcı Ş, Demirbağ Ç, Benetti C, Oltulu Ç. Improving the Bioavailability and Efficacy of Coenzyme Q10 on Alzheimer's Disease Through the Arginine Based Proniosomes. J Pharm Sci 2023; 112:2921-2932. [PMID: 37506768 DOI: 10.1016/j.xphs.2023.07.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Revised: 07/21/2023] [Accepted: 07/21/2023] [Indexed: 07/30/2023]
Abstract
Coenzyme Q10 (CoQ10) is a fat-soluble vitamin-with a benzoquinone-like structure. CoQ10 plays a role in membrane stability, energy conversion, and ATP production. It is also one of the important antioxidants in the body. The bioavailability of exogenous CoQ10 is extremely low due to its poor aqueous solubility and large molecular mass. In this study, mixed proniosomal drug delivery systems have been used to increase solubility and bioavailability of CoQ10. Arginine (semi-essential amino acid) was incorporated in the formulation composition to achieve higher efficacy by boosting nitric oxide presence, endothelial dysfunction, and cellular uptake. Proniosomes were investigated in terms of particle size, polydispersity index, zeta potential, encapsulation efficiency, and process yield, and optimization studies were carried on by utilizing STATISTICA 8.0 software considering dependent factors (carrier amount, drug amount, and surfactant ratio). Optimum proniosome formulation (particle size 187.5 ± 16.35 nm, zeta potential: -44.7 ± 12.8 mV, encapsulation efficiency 99.05±0.30%, and product yield: 90.55%) was evaluated for thermal analysis, in-vitro drug release using microcentrifuge method. In-vitro cytotoxicity studies of proniosomes were performed on intestinal Epithelial Cells (Cellartis®, ChiPSC18) and no cytotoxic effects was seen during the 72 h. Besides, anti Alzheimer effect was investigated on APPSL-GFP lentivirus-infected human neural cells (APPSL-GFP-l-HNC) and Alzheimer biomarkers (p-tau181 and p-tau217). While CoQ10's relative bioavailability was statistically increased by proniosome compared to CoQ10 suspension (p<0.01, Grubb test). PK parameters of proniosome formulation, obtained with non-compartmental modeling, were fitting to the data (R2=0.956±0.026). The study results proved that proniosomal formulation has a high potential drug delivery system for both increasing bioavailability and anti-Alzheimer effect of CoQ10.
Collapse
Affiliation(s)
- Ahmet Doğan Ergin
- Department of Pharmaceutical Technology, Faculty of Pharmacy, Trakya University, Edirne, Turkey; Department of Pharmaceutical Nanotechnology, Institute of Health Sciences, Trakya University, Edirne, Turkey; Department of Neuroscience, University of Turin, Turin, Italy.
| | - Burcu Üner
- Department of Pharmaceutical Technology, Faculty of Pharmacy, St. Louis College of Pharmacy, USA
| | - Şencan Balcı
- Department of Pharmaceutical Nanotechnology, Institute of Health Sciences, Trakya University, Edirne, Turkey
| | - Çağlar Demirbağ
- Department of Analytical Chemistry, Faculty of Pharmacy, Trakya University, Edirne, Turkey
| | - Camillo Benetti
- Faculty of Pharmacy, National University of Singapore, 18 Science Drive 4, Singapore 117543, Singapore
| | - Çağatay Oltulu
- Department of Pharmaceutical Toxicology, Faculty of Pharmacy, Trakya University, Edirne, Turkey
| |
Collapse
|
2
|
Asrorov AM, Wang H, Zhang M, Wang Y, He Y, Sharipov M, Yili A, Huang Y. Cell penetrating peptides: Highlighting points in cancer therapy. Drug Dev Res 2023; 84:1037-1071. [PMID: 37195405 DOI: 10.1002/ddr.22076] [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: 04/05/2023] [Accepted: 04/29/2023] [Indexed: 05/18/2023]
Abstract
Cell-penetrating peptides (CPPs), first identified in HIV a few decades ago, deserved great attention in the last two decades; especially to support the penetration of anticancer drug means. In the drug delivery discipline, they have been involved in various approaches from mixing with hydrophobic drugs to the use of genetically conjugated proteins. The early classification as cationic and amphipathic CPPs has been extended to a few more classes such as hydrophobic and cyclic CPPs so far. Developing potential sequences utilized almost all methods of modern science: choosing high-efficiency peptides from natural protein sequences, sequence-based comparison, amino acid substitution, obtaining chemical and/or genetic conjugations, in silico approaches, in vitro analysis, animal experiments, etc. The bottleneck effect in this discipline reveals the complications that modern science faces in drug delivery research. Most CPP-based drug delivery systems (DDSs) efficiently inhibited tumor volume and weight in mice, but only in rare cases reduced their levels and continued further processes. The integration of chemical synthesis into the development of CPPs made a significant contribution and even reached the clinical stage as a diagnostic tool. But constrained efforts still face serious problems in overcoming biobarriers to reach further achievements. In this work, we reviewed the roles of CPPs in anticancer drug delivery, focusing on their amino acid composition and sequences. As the most suitable point, we relied on significant changes in tumor volume in mice resulting from CPPs. We provide a review of individual CPPs and/or their derivatives in a separate subsection.
Collapse
Affiliation(s)
- Akmal M Asrorov
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China
- Institute of Bioorganic Chemistry, AS of Uzbekistan, Tashkent, Uzbekistan
- Department of Natural Substances Chemistry, National University of Uzbekistan, Tashkent, Uzbekistan
| | - Huiyuan Wang
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China
| | - Meng Zhang
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China
| | - Yonghui Wang
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China
| | - Yang He
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China
| | - Mirkomil Sharipov
- Institute of Bioorganic Chemistry, AS of Uzbekistan, Tashkent, Uzbekistan
| | - Abulimiti Yili
- The Key Laboratory of Plant Resources and Chemistry of Arid Zone, Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Urumqi, Xinjiang, China
| | - Yongzhuo Huang
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China
- Zhongshan Institute for Drug Discovery, Institutes of Drug Discovery and Development, Chinese Academy of Sciences, Zhongshan, China
- NMPA Key Laboratory for Quality Research and Evaluation of Pharmaceutical Excipients, Shanghai, China
| |
Collapse
|
3
|
Recombinant protein polymers as carriers of chemotherapeutic agents. Adv Drug Deliv Rev 2022; 190:114544. [PMID: 36176240 DOI: 10.1016/j.addr.2022.114544] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Revised: 09/02/2022] [Accepted: 09/13/2022] [Indexed: 01/24/2023]
Abstract
Chemotherapy is the standard of care for the treatment of cancer and infectious diseases. However, its use is associated with severe toxicity and resistance arising mainly due to non-specificity, resulting in disease progression. The advancement in recombinant technology has led to the synthesis of genetically engineered protein polymers like Elastin-like polypeptide (ELP), Silk-like polypeptide (SLP), hybrid protein polymers with specific sequences to impart precisely controlled properties and to target proteins that have provided satisfactory preclinical outcomes. Such protein polymers have been exploited for the formulation and delivery of chemotherapeutics for biomedical applications. The use of such polymers has not only solved the limitation of conventional chemotherapy but has also improved the therapeutic index of typical drug delivery systems. This review, therefore, summarizes the development of such advanced recombinant protein polymers designed to deliver chemotherapeutics and also discusses the key challenges associated with their current usage and their application in the future.
Collapse
|
4
|
A comprehensive review on different approaches for tumor targeting using nanocarriers and recent developments with special focus on multifunctional approaches. JOURNAL OF PHARMACEUTICAL INVESTIGATION 2022. [DOI: 10.1007/s40005-022-00583-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
|
5
|
Sarkar D, Chowdhury M, Das PK. Naphthalimide-Based Azo-Functionalized Supramolecular Vesicle in Hypoxia-Responsive Drug Delivery. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2022; 38:3480-3492. [PMID: 35261245 DOI: 10.1021/acs.langmuir.1c03334] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Supramolecular materials that respond to external triggers are being extensively utilized in developing spatiotemporal control in biomedical applications ranging from drug delivery to diagnostics. The present article describes the development of self-assembled vesicles in 1:9 (v/v), tetrahydrofuran (THF)-water by naphthalimide-based azo moiety containing amphiphile (NI-Azo) where azo moiety would act as the stimuli-responsive junction. The self-assembly of NI-Azo took place through H-type of aggregation. Microscopic and spectroscopic analyses confirmed the formation of supramolecular vesicles with a dimension of 200-250 nm. Azo (-N═N-) moiety is known to get reduced to amine derivatives in the presence of the azoreductase enzyme, which is overexpressed in the hypoxic microenvironment. The absorbance intensity of this characteristic azo (-N═N-) moiety of NI-Azo (1:9 (v/v), THF-water) at 458 nm got diminished in the presence of both extracellular and intracellular bacterial azoreductase extracted from Escherichia coli bacteria. The same observation was noted in the presence of sodium dithionite (mimic of azoreductase), indicating that azoreductase/sodium dithionite induced azo bond cleavage of NI-Azo, which was confirmed by matrix-assisted laser desorption ionization time-of-flight spectrometric data of the corresponding aromatic amine fragments. The anticancer drug, curcumin, was encapsulated inside NI-Azo vesicles that successfully killed B16F10 cells (cancer cells) in CoCl2-induced hypoxic environment owing to the azoreductase-responsive release of drug. The cancer cell killing efficiency by curcumin-loaded NI-Azo vesicles in the hypoxic condition was 2.15-fold higher than that of the normoxic environment and 2.4-fold higher compared to that of native curcumin in the hypoxic condition. Notably, cancer cell killing efficiency of curcumin-loaded NI-Azo vesicles was 4.5- and 1.9-fold higher than that of noncancerous NIH3T3 cells in normoxic and hypoxic environments, respectively. Cell killing was found to be primarily through the early apoptotic pathway.
Collapse
Affiliation(s)
- Deblina Sarkar
- School of Biological Sciences, Indian Association for the Cultivation of Science, Jadavpur, Kolkata 700032, India
| | - Monalisa Chowdhury
- School of Biological Sciences, Indian Association for the Cultivation of Science, Jadavpur, Kolkata 700032, India
| | - Prasanta Kumar Das
- School of Biological Sciences, Indian Association for the Cultivation of Science, Jadavpur, Kolkata 700032, India
| |
Collapse
|
6
|
Affiliation(s)
- Xianxian Yao
- State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science Fudan University Shanghai China
| | - Binru Yang
- State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science Fudan University Shanghai China
| | - Jian Xu
- State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science Fudan University Shanghai China
| | - Qianjun He
- Guangdong Provincial Key Laboratory of Biomedical Measurements and Ultrasound Imaging National‐Regional Key Technology Engineering Laboratory for Medical Ultrasound School of Biomedical Engineering Health Science Center Shenzhen University Shenzhen China
| | - Wuli Yang
- State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science Fudan University Shanghai China
| |
Collapse
|
7
|
Mild Hyperthermia Responsive Liposomes for Enhanced In Vitro and In Vivo Anticancer Efficacy of Doxorubicin against Hepatocellular Carcinoma. Pharmaceutics 2021; 13:pharmaceutics13081310. [PMID: 34452271 PMCID: PMC8400916 DOI: 10.3390/pharmaceutics13081310] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Revised: 08/11/2021] [Accepted: 08/14/2021] [Indexed: 01/02/2023] Open
Abstract
The current study is aimed to fabricate doxorubicin (Dox) loaded mild temperature responsive liposomes (MTLs) by thin film hydration technique for enhanced in vitro and in vivo anticancer efficacy against hepatocellular carcinoma. The aforementioned Dox loaded MTLs were developed and optimized with extrusion and drug loading techniques. The optimized MTLs were in optimum size range (118.20 ± 2.81–187.13 ± 4.15 nm), colloidal stability (−13.27 ± 0.04 to −32.34 ± 0.15 mV), and enhanced entrapment of Dox (28.71 ± 2.01–79.24 ± 2.16). Furthermore, the optimized formulation (MTL1-E(AL)) embodied improved physicochemical stability deducted by Fourier transform infra-red (FTIR) spectroscopy and mild hyperthermia-based phase transition demonstrated from differential scanning calorimetry (DSC). An in vitro drug release study revealed mild hyperthermia assisted rapid in vitro Dox release from MTLs-E(AL) (T100% ≈ 1 h) by Korsmeyer–Peppas model based Fickian diffusion (n < 0.45). Likewise, an in vitro cytotoxicity study and lower IC50 values also symbolized mild hyperthermia (40.2 °C) based quick and improved cytotoxicity of MTL1-E(AL) in HepG2 and MCF-7 cells than Dox. The fluorescence microscopy also represented enhanced cellular internalization of MTL1-E(AL) at mild hyperthermia compared to the normothermia (37.2 °C). In addition, an in vivo animal study portrayed the safety, improved anticancer efficacy and healing of hepatocellular carcinoma (HCC) through MTL1-E(AL). In brief, the Dox loaded MTLs could be utilized as safe and effective therapeutic strategy against HCC.
Collapse
|
8
|
Jenkins IC, Milligan JJ, Chilkoti A. Genetically Encoded Elastin-Like Polypeptides for Drug Delivery. Adv Healthc Mater 2021; 10:e2100209. [PMID: 34080796 DOI: 10.1002/adhm.202100209] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2021] [Revised: 05/14/2021] [Indexed: 12/19/2022]
Abstract
Elastin-like polypeptides (ELPs) are thermally responsive biopolymers that consist of a repeated amino acid motif derived from human tropoelastin. These peptides exhibit temperature-dependent phase behavior that can be harnessed to produce stimuli-responsive biomaterials, such as nanoparticles or injectable drug delivery depots. As ELPs are genetically encoded, the properties of ELP-based biomaterials can be controlled with a precision that is unattainable with synthetic polymers. Unique ELP architectures, such as spherical or rod-like micelles or injectable coacervates, can be designed by manipulating the ELP amino acid sequence and length. ELPs can be loaded with drugs to create controlled, intelligent drug delivery systems. ELPs are biodegradable, nonimmunogenic, and tolerant of therapeutic additives. These qualities make ELPs exquisitely well-suited to address current challenges in drug delivery and have spurred the development of ELP-based therapeutics to treat diseases-such as cancer and diabetes-and to promote wound healing. This review focuses on the use of ELPs in drug delivery systems.
Collapse
Affiliation(s)
- Irene C. Jenkins
- Department of Biomedical Engineering Duke University Durham NC 277018 USA
| | - Joshua J. Milligan
- Department of Biomedical Engineering Duke University Durham NC 277018 USA
| | - Ashutosh Chilkoti
- Department of Biomedical Engineering Duke University Durham NC 277018 USA
| |
Collapse
|
9
|
Sun Y, Davis E. Nanoplatforms for Targeted Stimuli-Responsive Drug Delivery: A Review of Platform Materials and Stimuli-Responsive Release and Targeting Mechanisms. NANOMATERIALS (BASEL, SWITZERLAND) 2021; 11:746. [PMID: 33809633 PMCID: PMC8000772 DOI: 10.3390/nano11030746] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Revised: 03/05/2021] [Accepted: 03/08/2021] [Indexed: 12/12/2022]
Abstract
To achieve the promise of stimuli-responsive drug delivery systems for the treatment of cancer, they should (1) avoid premature clearance; (2) accumulate in tumors and undergo endocytosis by cancer cells; and (3) exhibit appropriate stimuli-responsive release of the payload. It is challenging to address all of these requirements simultaneously. However, the numerous proof-of-concept studies addressing one or more of these requirements reported every year have dramatically expanded the toolbox available for the design of drug delivery systems. This review highlights recent advances in the targeting and stimuli-responsiveness of drug delivery systems. It begins with a discussion of nanocarrier types and an overview of the factors influencing nanocarrier biodistribution. On-demand release strategies and their application to each type of nanocarrier are reviewed, including both endogenous and exogenous stimuli. Recent developments in stimuli-responsive targeting strategies are also discussed. The remaining challenges and prospective solutions in the field are discussed throughout the review, which is intended to assist researchers in overcoming interdisciplinary knowledge barriers and increase the speed of development. This review presents a nanocarrier-based drug delivery systems toolbox that enables the application of techniques across platforms and inspires researchers with interdisciplinary information to boost the development of multifunctional therapeutic nanoplatforms for cancer therapy.
Collapse
Affiliation(s)
| | - Edward Davis
- Materials Engineering Program, Mechanical Engineering Department, Auburn University, 101 Wilmore Drive, Auburn, AL 36830, USA;
| |
Collapse
|
10
|
Ren Y, Yuan B, Hou S, Sui Y, Yang T, Lv M, Zhou Y, Yu H, Li S, Peng H, Chang N, Liu Y. Delivery of RGD-modified liposome as a targeted colorectal carcinoma therapy and its autophagy mechanism. J Drug Target 2021; 29:863-874. [PMID: 33507113 DOI: 10.1080/1061186x.2021.1882469] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Liposomes are among the most extensively applied drug carriers due to their excellent biocompatibility, controllable size and ease of modification. In the present study, we prepared untargeted liposomes (LP) and targeting liposomes modified with Arg-Gly-Asp (RGD-LP), and Doxorubicin Hydrochloride (DOX) or fluorescent probe was loaded. RGD-LP/DOX was identified to be uniformly spherical in size 131.2 ± 2.7 nm. Based on flow cytometry analysis and the confocal laser scanning microscopy, RGD-LP had a higher uptake into HRT-18 colorectal cancer cells than LP. Further, in vivo imaging study further suggested that RGD-LP could significantly increase the liposome accumulation in the tumour tissues of the mice bearing subcutaneous tumours. By investigating the targeting mechanism of RGD-LP, we found that they entered the cell via macropinocytosis. When loaded with DOX, RGD-LP exerted stronger tumour growth inhibitory activity against tumours of colorectal carcinoma compared to LP. Moreover, RGD-LP induced autophagy. Therefore, RGD-LP have the potential to be applied as a targeted colorectal carcinoma therapy.
Collapse
Affiliation(s)
- Yachao Ren
- Department for a affiliation.Department of Pharmacy, Harbin Medical University-Daqing, Daqing, China
| | - Bingchuan Yuan
- Department for a affiliation.Department of Pharmacy, Harbin Medical University-Daqing, Daqing, China
| | - Shenghua Hou
- Department for a affiliation.Department of Pharmacy, Harbin Medical University-Daqing, Daqing, China
| | - Yilei Sui
- Department for a affiliation.Department of Pharmacy, Harbin Medical University-Daqing, Daqing, China
| | - Tinghui Yang
- Department for a affiliation.Department of Pharmacy, Harbin Medical University-Daqing, Daqing, China
| | - Meilin Lv
- Department for a affiliation.Department of Pharmacy, Harbin Medical University-Daqing, Daqing, China
| | - Yulong Zhou
- College of Animal Science and Technology, Heilongjiang Bayi Agricultural University, Daqing, China
| | - Hui Yu
- Department for a affiliation.Department of Pharmacy, Harbin Medical University-Daqing, Daqing, China
| | - Sen Li
- Department for a affiliation.Department of Pharmacy, Harbin Medical University-Daqing, Daqing, China
| | - Haisheng Peng
- Department for a affiliation.Department of Pharmacy, Harbin Medical University-Daqing, Daqing, China
| | - Naidan Chang
- Department for a affiliation.Department of Pharmacy, Harbin Medical University-Daqing, Daqing, China
| | - Yang Liu
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, China
| |
Collapse
|
11
|
Sonju JJ, Dahal A, Singh SS, Jois SD. Peptide-functionalized liposomes as therapeutic and diagnostic tools for cancer treatment. J Control Release 2021; 329:624-644. [PMID: 33010333 PMCID: PMC8082750 DOI: 10.1016/j.jconrel.2020.09.055] [Citation(s) in RCA: 65] [Impact Index Per Article: 21.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2020] [Revised: 09/28/2020] [Accepted: 09/29/2020] [Indexed: 12/26/2022]
Abstract
Clinically efficacious medication in anticancer therapy has been successfully designed with liposome-based nanomedicine. The liposomal formulation in cancer drug delivery can be facilitated with a functionalized peptide that mediates the specific drug delivery opportunities with increased drug penetrability, specific accumulation in the targeted site, and enhanced therapeutic efficacy. This review aims to focus on recent advances in peptide-functionalized liposomal formulation techniques in cancer diagnosis and treatment regarding recently published literature. It also will highlight different aspects of novel liposomal formulation techniques that incorporate surface functionalization with peptides for better anticancer effect and current challenges in peptide-functionalized liposomal drug formulation.
Collapse
Affiliation(s)
- Jafrin Jobayer Sonju
- School of Basic Pharmaceutical and Toxicological Sciences, College of Pharmacy, University of Louisiana at Monroe, Monroe, LA 71201, USA
| | - Achyut Dahal
- School of Basic Pharmaceutical and Toxicological Sciences, College of Pharmacy, University of Louisiana at Monroe, Monroe, LA 71201, USA
| | - Sitanshu S Singh
- School of Basic Pharmaceutical and Toxicological Sciences, College of Pharmacy, University of Louisiana at Monroe, Monroe, LA 71201, USA
| | - Seetharama D Jois
- School of Basic Pharmaceutical and Toxicological Sciences, College of Pharmacy, University of Louisiana at Monroe, Monroe, LA 71201, USA.
| |
Collapse
|
12
|
Wang Y, Hu W, Ding B, Chen D, Cheng L. cRGD mediated redox and pH dual responsive poly(amidoamine) dendrimer-poly(ethylene glycol) conjugates for efficiently intracellular antitumor drug delivery. Colloids Surf B Biointerfaces 2020; 194:111195. [DOI: 10.1016/j.colsurfb.2020.111195] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2019] [Revised: 05/19/2020] [Accepted: 06/11/2020] [Indexed: 12/21/2022]
|
13
|
Hindley JW, Law RV, Ces O. Membrane functionalization in artificial cell engineering. SN APPLIED SCIENCES 2020. [DOI: 10.1007/s42452-020-2357-4] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
AbstractBottom-up synthetic biology aims to construct mimics of cellular structure and behaviour known as artificial cells from a small number of molecular components. The development of this nascent field has coupled new insights in molecular biology with large translational potential for application in fields such as drug delivery and biosensing. Multiple approaches have been applied to create cell mimics, with many efforts focusing on phospholipid-based systems. This mini-review focuses on different approaches to incorporating molecular motifs as tools for lipid membrane functionalization in artificial cell construction. Such motifs range from synthetic chemical functional groups to components from extant biology that can be arranged in a ‘plug-and-play’ approach which is hard to replicate in living systems. Rationally designed artificial cells possess the promise of complex biomimetic behaviour from minimal, highly engineered chemical networks.
Collapse
|
14
|
Saha S, Banskota S, Roberts S, Kirmani N, Chilkoti A. Engineering the Architecture of Elastin-Like Polypeptides: From Unimers to Hierarchical Self-Assembly. ADVANCED THERAPEUTICS 2020; 3:1900164. [PMID: 34307837 PMCID: PMC8297442 DOI: 10.1002/adtp.201900164] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2019] [Indexed: 12/12/2022]
Abstract
Well-defined tunable nanostructures formed through the hierarchical self-assembly of peptide building blocks have drawn significant attention due to their potential applications in biomedical science. Artificial protein polymers derived from elastin-like polypeptides (ELPs), which are based on the repeating sequence of tropoelastin (the water-soluble precursor to elastin), provide a promising platform for creating nanostructures due to their biocompatibility, ease of synthesis, and customizable architecture. By designing the sequence and composition of ELPs at the gene level, their physicochemical properties can be controlled to a degree that is unmatched by synthetic polymers. A variety of ELP-based nanostructures are designed, inspired by the self-assembly of elastin and other proteins in biological systems. The choice of building blocks determines not only the physical properties of the nanostructures, but also their self-assembly into architectures ranging from spherical micelles to elongated nanofibers. This review focuses on the molecular determinants of ELP and ELP-hybrid self-assembly and formation of spherical, rod-like, worm-like, fibrillar, and vesicle architectures. A brief discussion of the potential biomedical applications of these supramolecular assemblies is also included.
Collapse
Affiliation(s)
- Soumen Saha
- Department of Biomedical Engineering, Duke University, Durham, NC 27708, USA
| | - Samagya Banskota
- Department of Biomedical Engineering, Duke University, Durham, NC 27708, USA
| | - Stefan Roberts
- Department of Biomedical Engineering, Duke University, Durham, NC 27708, USA
| | - Nadia Kirmani
- Department of Biology, Trinity College of Arts and Sciences, Duke University, Durham, NC 27708, USA
| | - Ashutosh Chilkoti
- Department of Biomedical Engineering, Duke University, Durham, NC 27708, USA
| |
Collapse
|
15
|
Zhang L, Zhang S, Chen H, Liang Y, Zhao B, Luo W, Xiao Q, Li J, Zhu J, Peng C, Zhang Y, Hong Z, Wang Y, Li Y. An acoustic/thermo-responsive hybrid system for advanced doxorubicin delivery in tumor treatment. Biomater Sci 2020; 8:2202-2211. [PMID: 32100739 DOI: 10.1039/c9bm01794a] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
The efficiency of drug delivery and bioavailability to tumor cells are crucial for effective cancer chemotherapy. Herein, a doxorubicin (DOX) encapsulated lysolipid-based thermosensitive liposome decorated with cRGD peptide (RTSL) is conjugated on the surface of an IR780-loaded microbubble (IMB) to synthesize RTSL-IMBs. Sequentially taking advantage of acoustic-assisted early extravasation and thermo-triggered interstitium ultrafast drug release, RTSL-IMBs combine with ultrasound (US) and laser irradiation can advance drug delivery and bioavailability. In vitro experiments demonstrate that RTSL-IMBs associated with a two-step protocol (subsequently US irradiation for 1 min and laser irradiation for 5 min) can dramatically enhance the cellular uptake and bioavailability of DOX. In vivo fluorescence imaging studies reveal that the combination of RTSL-IMBs and US shows a 2.8-fold intratumoral drug accumulation increase at 0.5 h post-injection, while it will take 48 h to reach the same level of intratumoral drug accumulation for the RTSL-IMB group alone. Interestingly, the following localized application of a laser can further increase drug accumulation and slow tumor clearance. Histological analysis demonstrates that the combinational RTSL-IMBs, US and laser significantly improve the drug penetration distance and delivery efficiency in the tumor core. In this study, the acoustic/thermo-responsive hybrid system shows potential for advancing DOX chemotherapy in breast cancer cell MCF-7 xenograft nude mice.
Collapse
Affiliation(s)
- Li Zhang
- Department of Medicine Ultrasonics, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China.
| | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
16
|
Surface engineering of nanomaterials with phospholipid-polyethylene glycol-derived functional conjugates for molecular imaging and targeted therapy. Biomaterials 2019; 230:119646. [PMID: 31787335 DOI: 10.1016/j.biomaterials.2019.119646] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2019] [Revised: 11/16/2019] [Accepted: 11/21/2019] [Indexed: 12/12/2022]
Abstract
In recent years, phospholipid-polyethylene glycol-derived functional conjugates have been widely employed to decorate different nanomaterials, due to their excellent biocompatibility, long blood circulation characteristics, and specific targeting capability. Numerous in vivo studies have demonstrated that nanomedicines peripherally engineered with phospholipid-polyethylene glycol-derived functional conjugates show significantly increased selective and efficient internalization by target cells/tissues. Targeting moieties including small-molecule ligands, peptides, proteins, and antibodies are generally conjugated onto PEGylated phospholipids to decorate liposomes, micelles, hybrid nanoparticles, nanocomplexes, and nanoemulsions for targeted delivery of diagnostic and therapeutic agents to diseased sites. In this review, the synthesis methods of phospholipid-polyethylene glycol-derived functional conjugates, biophysicochemical properties of nanomedicines decorated with these conjugates, factors dominating their targeting efficiency, as well as their applications for in vivo molecular imaging and targeted therapy were summarized and discussed.
Collapse
|
17
|
Li S, Yin G, Pu X, Huang Z, Liao X, Chen X. A novel tumor-targeted thermosensitive liposomal cerasome used for thermally controlled drug release. Int J Pharm 2019; 570:118660. [PMID: 31491484 DOI: 10.1016/j.ijpharm.2019.118660] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2019] [Revised: 08/06/2019] [Accepted: 09/01/2019] [Indexed: 12/22/2022]
Abstract
Drug carriers with tumor targeting and controlled release have strong prospects for application in safe and efficient chemotherapy. Among various carriers, liposomes have good biocompatibility and can enhance the uptake of drugs by cancer cells. However, traditional liposomes have no specific targeting to cancer cells and are prone to insufficient stability, causing early leakage of the drug. Accordingly, organic-inorganic hybrid phospholipid and thermosensitive phospholipid are deliberately introduced into a liposome system to enhance the morphological and structural stability of the liposomes while realizing thermally controlled drug release. Furthermore, modification with a targeting ligand (WSG-peptide) can endow liposomes with active targeting to ovarian carcinoma cells. First, WSG-peptide was grafted onto the hydrophilic terminal of phospholipid molecules, and the organic-inorganic hybrid cerasome-forming lipid (CFL) was synthesized via a two-step chemical reaction. Then, the WSG-grafted thermosensitive liposomal cerasome (c-LIP-WSG) was prepared by thin-film hydration method. The results showed that the c-LIP-WSG had excellent structural stability both in storage and in a simulated circulation environment. In vitro drug release confirmed that the liposomes exhibited thermally controlled release. Cell uptake experiments and living fluorescence imaging of SKOV-3 tumor-bearing nude mice confirmed that the WSG-peptide modified liposomes were provided with specific targeting properties for ovarian carcinoma.
Collapse
Affiliation(s)
- Sixie Li
- College of Materials Science and Engineering, Sichuan University, Chengdu 610065, PR China
| | - Guangfu Yin
- College of Materials Science and Engineering, Sichuan University, Chengdu 610065, PR China.
| | - Ximing Pu
- College of Materials Science and Engineering, Sichuan University, Chengdu 610065, PR China
| | - Zhongbin Huang
- College of Materials Science and Engineering, Sichuan University, Chengdu 610065, PR China
| | - Xiaoming Liao
- College of Materials Science and Engineering, Sichuan University, Chengdu 610065, PR China
| | - Xianchun Chen
- College of Materials Science and Engineering, Sichuan University, Chengdu 610065, PR China
| |
Collapse
|
18
|
Nigatu AS, Ashar H, Sethuraman SN, Wardlow R, Maples D, Malayer J, Ranjan A. Elastin-like polypeptide incorporated thermally sensitive liposome improve antibiotic therapy against musculoskeletal bacterial pathogens. Int J Hyperthermia 2019; 34:201-208. [PMID: 29278945 DOI: 10.1080/02656736.2017.1420249] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Musculoskeletal infections caused by bacteria such as Staphylococcus aureus and Pseudomonas aeruginosa in children and adults can lead to adverse outcomes including a need for extensive surgical debridement and limb amputation. To enable targeted antimicrobial release in infected tissues, the objective of this study was to design and investigate novel elastin-like polypeptide (ELP)-based thermally sensitive liposomes in vitro. ELP biopolymers can change their phase behaviour at higher temperatures. We hypothesised that ELP-TSL will improve therapeutic efficacy by releasing antimicrobial payloads locally at higher temperatures (≥39 °C). ELP-TSL library were formulated by varying cholesterol and phospholipid composition by the thin film and extrusion method. A broad-spectrum antimicrobial (Ciprofloxacin or Cipro) was encapsulated inside the liposomes by the ammonium sulphate gradient method. Cipro release from ELP-TSLs was assessed in physiological buffers containing ∼25% serum by fluorescence spectroscopy, and efficacy against Staphylococcus aureus and Pseudomonas aeruginosa was assessed by disc diffusion and planktonic assay. Active loading of Cipro achieved an encapsulation efficiency of 40-70% in the ELP-TSL depending upon composition. ELP-TSL Cipro release was near complete at ≥39 °C; however, the release rates could be delayed by cholesterol. Triggered release of Cipro from ELP-TSL at ∼42 °C induced significant killing of S. aureus and P. aeruginosa compared to 37 °C. Our in vitro data suggest that ELP-TSL may potentially improve bacterial wound therapy in patients.
Collapse
Affiliation(s)
- Adane S Nigatu
- a Center for Veterinary Health Sciences , Oklahoma State University , Stillwater , OK , USA
| | - Harshini Ashar
- a Center for Veterinary Health Sciences , Oklahoma State University , Stillwater , OK , USA
| | | | - Rachel Wardlow
- a Center for Veterinary Health Sciences , Oklahoma State University , Stillwater , OK , USA
| | - Danny Maples
- a Center for Veterinary Health Sciences , Oklahoma State University , Stillwater , OK , USA
| | - Jerry Malayer
- a Center for Veterinary Health Sciences , Oklahoma State University , Stillwater , OK , USA
| | - Ashish Ranjan
- a Center for Veterinary Health Sciences , Oklahoma State University , Stillwater , OK , USA
| |
Collapse
|
19
|
Hussain A, Guo S. NIR-triggered release of DOX from sophorolipid-coated mesoporous carbon nanoparticles with the phase-change material 1-tetradecanol to treat MCF-7/ADR cells. J Mater Chem B 2019; 7:974-985. [DOI: 10.1039/c8tb02673d] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
To prevent premature drug release from nanoparticles, it is vital to design and prepare controlled and site-specific drug release systems.
Collapse
Affiliation(s)
- Abid Hussain
- School of Pharmacy
- Shanghai Jiao Tong University
- China
| | - Shengrong Guo
- School of Pharmacy
- Shanghai Jiao Tong University
- China
| |
Collapse
|
20
|
Kauscher U, Holme MN, Björnmalm M, Stevens MM. Physical stimuli-responsive vesicles in drug delivery: Beyond liposomes and polymersomes. Adv Drug Deliv Rev 2019; 138:259-275. [PMID: 30947810 PMCID: PMC7180078 DOI: 10.1016/j.addr.2018.10.012] [Citation(s) in RCA: 118] [Impact Index Per Article: 23.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2018] [Revised: 09/30/2018] [Accepted: 10/22/2018] [Indexed: 12/11/2022]
Abstract
Over the past few decades, a range of vesicle-based drug delivery systems have entered clinical practice and several others are in various stages of clinical translation. While most of these vesicle constructs are lipid-based (liposomes), or polymer-based (polymersomes), recently new classes of vesicles have emerged that defy easy classification. Examples include assemblies with small molecule amphiphiles, biologically derived membranes, hybrid vesicles with two or more classes of amphiphiles, or more complex hierarchical structures such as vesicles incorporating gas bubbles or nanoparticulates in the lumen or membrane. In this review, we explore these recent advances and emerging trends at the edge and just beyond the research fields of conventional liposomes and polymersomes. A focus of this review is the distinct behaviors observed for these classes of vesicles when exposed to physical stimuli - such as ultrasound, heat, light and mechanical triggers - and we discuss the resulting potential for new types of drug delivery, with a special emphasis on current challenges and opportunities.
Collapse
Affiliation(s)
- Ulrike Kauscher
- Department of Materials, Imperial College London, London SW7 2AZ, UK; Department of Bioengineering, Imperial College London, London SW7 2AZ, UK; Institute of Biomedical Engineering, Imperial College London, London SW7 2AZ, UK
| | - Margaret N Holme
- Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Stockholm SE-171 77, Sweden
| | - Mattias Björnmalm
- Department of Materials, Imperial College London, London SW7 2AZ, UK; Department of Bioengineering, Imperial College London, London SW7 2AZ, UK; Institute of Biomedical Engineering, Imperial College London, London SW7 2AZ, UK
| | - Molly M Stevens
- Department of Materials, Imperial College London, London SW7 2AZ, UK; Department of Bioengineering, Imperial College London, London SW7 2AZ, UK; Institute of Biomedical Engineering, Imperial College London, London SW7 2AZ, UK; Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Stockholm SE-171 77, Sweden.
| |
Collapse
|
21
|
Liu JF, Neel N, Dang P, Lamb M, McKenna J, Rodgers L, Litt B, Cheng Z, Tsourkas A, Issadore D. Radiofrequency-Triggered Drug Release from Nanoliposomes with Millimeter-Scale Resolution Using a Superimposed Static Gating Field. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2018; 14:e1802563. [PMID: 30286280 PMCID: PMC6397654 DOI: 10.1002/smll.201802563] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/02/2018] [Revised: 08/27/2018] [Indexed: 05/17/2023]
Abstract
Drug delivery to a specific site in the body typically relies on the use of targeting agents that recognize a unique biomarker. Unfortunately, it is often difficult to identify unique molecular signatures that exist only at the site of interest. An alternative strategy is to deliver energy (e.g., light) to locally trigger release from a drug carrier; however, the use of this approach is limited because energy delivery to deep tissues is often impractical or invasive. In this work, radiofrequency-responsive superparamagnetic iron oxide nanoparticles (SPIONs) are used to trigger drug release from nanoscale vesicles. Because the body is inherently nonmagnetic, this approach allows for deep tissue targeting. To overcome the unfavorable meter-scale diffraction limit of SPION-compatible radiofrequency (RF) fields, a strong static gating field containing a sharp zero point is superimposed on the RF field. Only drug carriers that are at or near the zero point are susceptible to RF-triggered drug release, thereby localizing drug delivery with millimeter-scale resolution. This approach induces >40% drug release from thermally responsive doxorubicin-loaded liposomes within a 3.2 mm radius of the zero point with <10% release in the surrounding area, leading to a >2.5 therapeutic index in Huh 7 hepatocellular carcinoma cells.
Collapse
Affiliation(s)
- Jessica F Liu
- Department of Bioengineering, University of Pennsylvania, 210 S. 33rd St., Philadelphia, PA, 19104, USA
| | - Nishant Neel
- Department of Bioengineering, University of Pennsylvania, 210 S. 33rd St., Philadelphia, PA, 19104, USA
| | - Phillip Dang
- Department of Bioengineering, University of Pennsylvania, 210 S. 33rd St., Philadelphia, PA, 19104, USA
| | - Max Lamb
- Department of Bioengineering, University of Pennsylvania, 210 S. 33rd St., Philadelphia, PA, 19104, USA
| | - Jaime McKenna
- Department of Bioengineering, University of Pennsylvania, 210 S. 33rd St., Philadelphia, PA, 19104, USA
| | - Lauren Rodgers
- Department of Bioengineering, University of Pennsylvania, 210 S. 33rd St., Philadelphia, PA, 19104, USA
| | - Brian Litt
- Department of Bioengineering, University of Pennsylvania, 210 S. 33rd St., Philadelphia, PA, 19104, USA
| | - Zhiliang Cheng
- Department of Bioengineering, University of Pennsylvania, 210 S. 33rd St., Philadelphia, PA, 19104, USA
| | - Andrew Tsourkas
- Department of Bioengineering, University of Pennsylvania, 210 S. 33rd St., Philadelphia, PA, 19104, USA
| | - David Issadore
- Department of Bioengineering, University of Pennsylvania, 210 S. 33rd St., Philadelphia, PA, 19104, USA
| |
Collapse
|
22
|
Ahmed KS, Hussein SA, Ali AH, Korma SA, Lipeng Q, Jinghua C. Liposome: composition, characterisation, preparation, and recent innovation in clinical applications. J Drug Target 2018; 27:742-761. [PMID: 30239255 DOI: 10.1080/1061186x.2018.1527337] [Citation(s) in RCA: 137] [Impact Index Per Article: 22.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
In the last decades, pharmaceutical interested researches aimed to develop novel and innovative drug delivery techniques in the medical and pharmaceutical fields. Recently, phospholipid vesicles (Liposomes) are the most known versatile assemblies in the drug delivery systems. The discovery of liposomes arises from self-forming enclosed phospholipid bilayer upon coming in contact with the aqueous solution. Liposomes are uni or multilamellar vesicles consisting of phospholipids produced naturally or synthetically, which are readily non-toxic, biodegradable, and are readily produced on a large scale. Various phospholipids, for instance, soybean, egg yolk, synthetic, and hydrogenated phosphatidylcholine consider the most popular types used in different kinds of formulations. This review summarises liposomes composition, characterisation, methods of preparation, and their applications in different medical fields including cancer therapy, vaccine, ocular delivery, wound healing, and some dermatological applications.
Collapse
Affiliation(s)
- Kamel S Ahmed
- a Department of Pharmaceutics , School of Pharmaceutical Sciences, Jiangnan University , Wuxi , PR China.,b Department of Pharmaceutics , Faculty of Pharmacy, Minia University , Minia , Egypt
| | - Saied A Hussein
- c Department of Biomedical Engineering , College of Life Science and Technology, Huazhong University of Science and Technology , Wuhan , PR China
| | - Abdelmoneim H Ali
- d State Key Laboratory of Food Science and Technology, Synergetic Innovation Center of Food Safety and Nutrition, School of Food Science and Technology, Jiangnan University , Wuxi , PR China
| | - Sameh A Korma
- d State Key Laboratory of Food Science and Technology, Synergetic Innovation Center of Food Safety and Nutrition, School of Food Science and Technology, Jiangnan University , Wuxi , PR China
| | - Qiu Lipeng
- a Department of Pharmaceutics , School of Pharmaceutical Sciences, Jiangnan University , Wuxi , PR China
| | - Chen Jinghua
- a Department of Pharmaceutics , School of Pharmaceutical Sciences, Jiangnan University , Wuxi , PR China
| |
Collapse
|
23
|
Thermo-Sensitive Vesicles in Controlled Drug Delivery for Chemotherapy. Pharmaceutics 2018; 10:pharmaceutics10030150. [PMID: 30189683 PMCID: PMC6161155 DOI: 10.3390/pharmaceutics10030150] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2018] [Revised: 08/24/2018] [Accepted: 08/31/2018] [Indexed: 12/18/2022] Open
Abstract
Thermo-sensitive vesicles are a promising tool for triggering the release of drugs to solid tumours when used in combination with mild hyperthermia. Responsivity to temperature makes them intelligent nanodevices able to provide a site-specific chemotherapy. Following a brief introduction concerning hyperthermia and its advantageous combination with vesicular systems, recent investigations on thermo-sensitive vesicles useful for controlled drug delivery in cancer treatment are reported in this review. In particular, the influence of bilayer composition on the in vitro and in vivo behaviour of thermo-sensitive formulations currently under investigation have been extensively explored.
Collapse
|
24
|
Zhang W, Song Y, Eldi P, Guo X, Hayball JD, Garg S, Albrecht H. Targeting prostate cancer cells with hybrid elastin-like polypeptide/liposome nanoparticles. Int J Nanomedicine 2018; 13:293-305. [PMID: 29391790 PMCID: PMC5768422 DOI: 10.2147/ijn.s152485] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
Prostate cancer cells frequently overexpress the gastrin-releasing peptide receptor, and various strategies have been applied in preclinical settings to target this receptor for the specific delivery of anticancer compounds. Recently, elastin-like polypeptide (ELP)-based self-assembling micelles with tethered GRP on the surface have been suggested to actively target prostate cancer cells. Poorly soluble chemotherapeutics such as docetaxel (DTX) can be loaded into the hydrophobic cores of ELP micelles, but only limited drug retention times have been achieved. Herein, we report the generation of hybrid ELP/liposome nanoparticles which self-assembled rapidly in response to temperature change, encapsulated DTX at high concentrations with slow release, displayed the GRP ligand on the surface, and specifically bound to GRP receptor expressing PC-3 cells as demonstrated by flow cytometry. This novel type of drug nanocarrier was successfully used to reduce cell viability of prostate cancer cells in vitro through the specific delivery of DTX.
Collapse
Affiliation(s)
- Wei Zhang
- Centre for Pharmaceutical Innovation and Development, Centre for Drug Discovery and Development, Experimental Therapeutics Laboratory, Sansom Institute for Health Research, School of Pharmacy and Medical Sciences, University of South Australia, Adelaide, SA, Australia
| | - Yunmei Song
- Centre for Pharmaceutical Innovation and Development, Centre for Drug Discovery and Development, Experimental Therapeutics Laboratory, Sansom Institute for Health Research, School of Pharmacy and Medical Sciences, University of South Australia, Adelaide, SA, Australia
| | - Preethi Eldi
- Centre for Pharmaceutical Innovation and Development, Centre for Drug Discovery and Development, Experimental Therapeutics Laboratory, Sansom Institute for Health Research, School of Pharmacy and Medical Sciences, University of South Australia, Adelaide, SA, Australia
| | - Xiuli Guo
- Department of Pharmacology, School of Pharmaceutical Sciences, Shandong University, Jinan, China
| | - John D Hayball
- Centre for Pharmaceutical Innovation and Development, Centre for Drug Discovery and Development, Experimental Therapeutics Laboratory, Sansom Institute for Health Research, School of Pharmacy and Medical Sciences, University of South Australia, Adelaide, SA, Australia.,Robinson Research Institute and Adelaide Medical School, University of Adelaide, Adelaide, SA, Australia
| | - Sanjay Garg
- Centre for Pharmaceutical Innovation and Development, Centre for Drug Discovery and Development, Experimental Therapeutics Laboratory, Sansom Institute for Health Research, School of Pharmacy and Medical Sciences, University of South Australia, Adelaide, SA, Australia
| | - Hugo Albrecht
- Centre for Pharmaceutical Innovation and Development, Centre for Drug Discovery and Development, Experimental Therapeutics Laboratory, Sansom Institute for Health Research, School of Pharmacy and Medical Sciences, University of South Australia, Adelaide, SA, Australia
| |
Collapse
|
25
|
Failure of active targeting by a cholesterol-anchored ligand and improvement by altering the lipid composition to prevent ligand desorption. Int J Pharm 2018; 536:42-49. [DOI: 10.1016/j.ijpharm.2017.11.010] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2017] [Revised: 10/12/2017] [Accepted: 11/03/2017] [Indexed: 12/11/2022]
|
26
|
Zhao N, Wu B, Hu X, Xing D. NIR-triggered high-efficient photodynamic and chemo-cascade therapy using caspase-3 responsive functionalized upconversion nanoparticles. Biomaterials 2017; 141:40-49. [DOI: 10.1016/j.biomaterials.2017.06.031] [Citation(s) in RCA: 80] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2017] [Revised: 05/26/2017] [Accepted: 06/22/2017] [Indexed: 12/13/2022]
|
27
|
Jao D, Xue Y, Medina J, Hu X. Protein-Based Drug-Delivery Materials. MATERIALS (BASEL, SWITZERLAND) 2017; 10:E517. [PMID: 28772877 PMCID: PMC5459032 DOI: 10.3390/ma10050517] [Citation(s) in RCA: 75] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/28/2017] [Revised: 04/18/2017] [Accepted: 05/06/2017] [Indexed: 12/17/2022]
Abstract
There is a pressing need for long-term, controlled drug release for sustained treatment of chronic or persistent medical conditions and diseases. Guided drug delivery is difficult because therapeutic compounds need to survive numerous transport barriers and binding targets throughout the body. Nanoscale protein-based polymers are increasingly used for drug and vaccine delivery to cross these biological barriers and through blood circulation to their molecular site of action. Protein-based polymers compared to synthetic polymers have the advantages of good biocompatibility, biodegradability, environmental sustainability, cost effectiveness and availability. This review addresses the sources of protein-based polymers, compares the similarity and differences, and highlights characteristic properties and functionality of these protein materials for sustained and controlled drug release. Targeted drug delivery using highly functional multicomponent protein composites to guide active drugs to the site of interest will also be discussed. A systematical elucidation of drug-delivery efficiency in the case of molecular weight, particle size, shape, morphology, and porosity of materials will then be demonstrated to achieve increased drug absorption. Finally, several important biomedical applications of protein-based materials with drug-delivery function-including bone healing, antibiotic release, wound healing, and corneal regeneration, as well as diabetes, neuroinflammation and cancer treatments-are summarized at the end of this review.
Collapse
Affiliation(s)
- Dave Jao
- Department of Physics and Astronomy, Rowan University, Glassboro, NJ 08028, USA.
- Department of Biomedical Engineering, Rowan University, Glassboro, NJ 08028, USA.
| | - Ye Xue
- Department of Physics and Astronomy, Rowan University, Glassboro, NJ 08028, USA.
- Department of Biomedical Engineering, Rowan University, Glassboro, NJ 08028, USA.
| | - Jethro Medina
- Department of Physics and Astronomy, Rowan University, Glassboro, NJ 08028, USA.
| | - Xiao Hu
- Department of Physics and Astronomy, Rowan University, Glassboro, NJ 08028, USA.
- Department of Biomedical Engineering, Rowan University, Glassboro, NJ 08028, USA.
- Department of Biomedical and Translational Sciences, Rowan University, Glassboro, NJ 08028, USA.
| |
Collapse
|
28
|
Skorjanc T, Benyettou F, Olsen JC, Trabolsi A. Design of Organic Macrocycle-Modified Iron Oxide Nanoparticles for Drug Delivery. Chemistry 2017; 23:8333-8347. [PMID: 28164384 DOI: 10.1002/chem.201605246] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2016] [Indexed: 12/31/2022]
Abstract
Paul Ehrlich's vision of a "magic bullet" cure for disease inspires the modern design of nanocarriers whose purpose is to deliver drug cargo to specific sites in the body while circumventing endogenous immunological clearance mechanisms. Iron oxide nanoparticles (IONPs) have emerged as particularly promising nanocarriers because of their biodegradability, ability to be guided magnetically to sites of pathology, mediation of hyperthermic therapy, and imaging capabilities. In this review, we focus on the design and drug-delivery aspects of IONPs coated with organic macrocycles (crown ethers, cyclodextrins, calix[n]arenes, cucurbit[n]urils, or pillar[n]arenes), which, by means of reversible complexation, allow for the convenient loading and release of drug molecules. Macrocycles can be attached to IONPs indirectly or directly. Indirect attachment requires the use of small organic linking molecules or conjugation to shell materials. Direct attachment requires neither. We discuss in detail drug release from the macrocycles, highlighting mechanisms that depend on external stimuli such as changes in pH, the competitive binding of ions or small molecules, or the application of ultrasound or electromagnetic radiation.
Collapse
Affiliation(s)
- Tina Skorjanc
- Chemistry Program, New York University Abu Dhabi, Saadiyat Island, P.O. Box 129188, Abu Dhabi, United Arab Emirates
| | - Farah Benyettou
- Chemistry Program, New York University Abu Dhabi, Saadiyat Island, P.O. Box 129188, Abu Dhabi, United Arab Emirates
| | - John-Carl Olsen
- Department of Chemistry, RC Box 270216, University of Rochester, Rochester, NY, 14627, USA
| | - Ali Trabolsi
- Chemistry Program, New York University Abu Dhabi, Saadiyat Island, P.O. Box 129188, Abu Dhabi, United Arab Emirates
| |
Collapse
|
29
|
Jing Y, Danielsson A, Trefná HD, Persson M, Svedhem S. Asymmetric cationic liposomes designed for heat-activated association with cells. Colloids Surf B Biointerfaces 2017; 151:112-118. [PMID: 27987456 DOI: 10.1016/j.colsurfb.2016.06.041] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2016] [Revised: 06/21/2016] [Accepted: 06/23/2016] [Indexed: 11/17/2022]
Abstract
Improved anticancer drugs and drug carriers are needed in combination therapies, such as hyperthermia-assisted chemotherapy. Liposomal drug carriers with advanced functions are attractive candidates for targeted accumulation and drug release in response to heat stimulus. We report on the design of liposomes with a heat-activated surface function. Our design is based on asymmetric lipid membranes with a defined gel to liquid-crystalline phase-transition temperature around 41°C. Asymmetry between the inner and the outer membrane leaflets was generated through selective PEGylation of cationic lipids in the outer membrane leaflet. In a physiological buffer, the PEGylated asymmetric liposomes had a neutral zeta potential and did not bind to planar anionic model membranes. In contrast, following upon heat-activation, binding of liposomes to the model membranes occurred. Release of a hydrophilic dye encapsulated in the asymmetric liposomes occurred at 40°C. Enhanced uptake of the asymmetric liposomes by hypopharyngeal carcinoma cells (FaDu cells) was observed when hyperthermia was applied compared to experiments performed at 37°C. These results show the potential of asymmetric liposomes for localized delivery of drugs into cells in response to (external) temperature stimulus.
Collapse
Affiliation(s)
- Yujia Jing
- Department of Applied Physics, Chalmers University of Technology, SE-412 96 Göteborg, Sweden; Department of Signals and Systems, Chalmers University of Technology, SE-412 96 Göteborg, Sweden
| | - Anna Danielsson
- Sahlgrenska Cancer Center, Department of Oncology, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, SE-405 30 Göteborg, Sweden
| | - Hana Dobšíček Trefná
- Department of Signals and Systems, Chalmers University of Technology, SE-412 96 Göteborg, Sweden
| | - Mikael Persson
- Department of Signals and Systems, Chalmers University of Technology, SE-412 96 Göteborg, Sweden
| | - Sofia Svedhem
- Department of Applied Physics, Chalmers University of Technology, SE-412 96 Göteborg, Sweden.
| |
Collapse
|
30
|
Chen C, Duan Z, Yuan Y, Li R, Pang L, Liang J, Xu X, Wang J. Peptide-22 and Cyclic RGD Functionalized Liposomes for Glioma Targeting Drug Delivery Overcoming BBB and BBTB. ACS APPLIED MATERIALS & INTERFACES 2017; 9:5864-5873. [PMID: 28128553 DOI: 10.1021/acsami.6b15831] [Citation(s) in RCA: 141] [Impact Index Per Article: 20.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
Chemotherapy outcomes for the treatment of glioma remain unsatisfied due to the inefficient drug transport across BBB/BBTB and poor drug accumulation in the tumor site. Nanocarriers functionalized with different targeting ligands are considered as one of the most promising alternatives. However, few studies were reported to compare the targeting efficiency of the ligands and develop nanoparticles to realize BBB/BBTB crossing and brain tumor targeting simultaneously. In this study, six peptide-based ligands (Angiopep-2, T7, Peptide-22, c(RGDfK), D-SP5 and Pep-1), widely used for brain delivery, were selected to decorate liposomes, respectively, so as to compare their targeting ability to BBB or BBTB. Based on the in vitro cellular uptake results on BCECs and HUVECs, Peptide-22 and c(RGDfK) were picked to construct a BBB/BBTB dual-crossing, glioma-targeting liposomal drug delivery system c(RGDfK)/Pep-22-DOX-LP. In vitro cellular uptake demonstrated that the synergetic effect of c(RGDfK) and Peptide-22 could significantly increase the internalization of liposomes on U87 cells. In vivo imaging further verified that c(RGDfK)/Pep-22-LP exhibited higher brain tumor distribution than single ligand modified liposomes. The median survival time of glioma-bearing mice treated with c(RGDfK)/Pep-22-DOX-LP (39.5 days) was significantly prolonged than those treated with free doxorubicin or other controls. In conclusion, the c(RGDfK) and Peptide-22 dual-modified liposome was constructed based on the targeting ability screening of various ligands. The system could effectively overcome BBB/BBTB barriers, target to tumor cells and inhibit the growth of glioma, which proved its potential for improving the efficacy of chemotherapeutics for glioma therapy.
Collapse
Affiliation(s)
- Cuitian Chen
- Department of Pharmaceutics, School of Pharmacy, Fudan University & Key Laboratory of Smart Drug Delivery, Ministry of Education , Shanghai 201203, People's Republic of China
| | - Ziqing Duan
- Department of Pharmaceutics, School of Pharmacy, Fudan University & Key Laboratory of Smart Drug Delivery, Ministry of Education , Shanghai 201203, People's Republic of China
| | - Yan Yuan
- Department of Pharmaceutics, School of Pharmacy, Fudan University & Key Laboratory of Smart Drug Delivery, Ministry of Education , Shanghai 201203, People's Republic of China
| | - Ruixiang Li
- Department of Pharmaceutics, School of Pharmacy, Fudan University & Key Laboratory of Smart Drug Delivery, Ministry of Education , Shanghai 201203, People's Republic of China
| | - Liang Pang
- Department of Pharmaceutics, School of Pharmacy, Fudan University & Key Laboratory of Smart Drug Delivery, Ministry of Education , Shanghai 201203, People's Republic of China
| | - Jianming Liang
- Department of Pharmaceutics, School of Pharmacy, Fudan University & Key Laboratory of Smart Drug Delivery, Ministry of Education , Shanghai 201203, People's Republic of China
| | - Xinchun Xu
- Shanghai Xuhui Central Hospital , Shanghai 200031, People's Republic of China
| | - Jianxin Wang
- Department of Pharmaceutics, School of Pharmacy, Fudan University & Key Laboratory of Smart Drug Delivery, Ministry of Education , Shanghai 201203, People's Republic of China
| |
Collapse
|
31
|
Kuang H, Ku SH, Kokkoli E. The design of peptide-amphiphiles as functional ligands for liposomal anticancer drug and gene delivery. Adv Drug Deliv Rev 2017; 110-111:80-101. [PMID: 27539561 DOI: 10.1016/j.addr.2016.08.005] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2016] [Revised: 07/12/2016] [Accepted: 08/05/2016] [Indexed: 12/25/2022]
Abstract
Liposomal nanomedicine has led to clinically useful cancer therapeutics like Doxil and DaunoXome. In addition, peptide-functionalized liposomes represent an effective drug and gene delivery vehicle with increased cancer cell specificity, enhanced tumor-penetrating ability and high tumor growth inhibition. The goal of this article is to review the recently published literature of the peptide-amphiphiles that were used to functionalize liposomes, to highlight successful designs that improved drug and gene delivery to cancer cells in vitro, and cancer tumors in vivo, and to discuss the current challenges of designing these peptide-decorated liposomes for effective cancer treatment.
Collapse
|
32
|
Wang J, Ayano E, Maitani Y, Kanazawa H. Tunable Surface Properties of Temperature-Responsive Polymer-Modified Liposomes Induce Faster Cellular Uptake. ACS OMEGA 2017; 2:316-325. [PMID: 31457232 PMCID: PMC6640984 DOI: 10.1021/acsomega.6b00342] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/27/2016] [Accepted: 01/17/2017] [Indexed: 06/09/2023]
Abstract
Drug delivery by nanoparticle carriers has been limited by inefficient intracellular drug delivery. Temperature-responsive poly(N-isopropylacrylamide) (PNIPAAm)-modified liposomes can release their content following heating. In this study, we synthesized the temperature-responsive polymer poly(N-isopropylacrylamide)-co-N,N'-dimethylaminopropylacrylamide (P(NIPAAm-co-DMAPAAm)) and investigated the properties of liposomes modified with P(NIPAAm-co-DMAPAAm) for intracellular drug carriers. The copolymer displayed a thermosensitive transition at a lower critical solution temperature (LCST) that is higher than body temperature. Above the LCST, the temperature-responsive liposomes started to aggregate and release. The liposomes showed a fixed aqueous layer thickness (FALT) at the surface below the LCST, and the FALT decreased with increasing temperature. Above 37 °C, cytosolic release from the temperature-responsive liposomes was higher than that from the PEGylated liposomes, indicating intracellular uptake. Here, we showed that the tunable surface properties of the temperature-responsive polymer-modified liposomes possibly enabled their dehydration by heating, which likely induced a faster cellular uptake and release. Therefore, the liposomes could be highly applicable for improving intracellular drug-delivery carriers.
Collapse
|
33
|
Nanomedicines for advanced cancer treatments: Transitioning towards responsive systems. Int J Pharm 2016; 515:132-164. [DOI: 10.1016/j.ijpharm.2016.10.013] [Citation(s) in RCA: 71] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2016] [Revised: 10/04/2016] [Accepted: 10/05/2016] [Indexed: 12/14/2022]
|
34
|
Multi-functional vesicles for cancer therapy: The ultimate magic bullet. Colloids Surf B Biointerfaces 2016; 147:161-171. [DOI: 10.1016/j.colsurfb.2016.07.060] [Citation(s) in RCA: 53] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2016] [Revised: 07/25/2016] [Accepted: 07/28/2016] [Indexed: 01/22/2023]
|
35
|
Yan F, Duan W, Li Y, Wu H, Zhou Y, Pan M, Liu H, Liu X, Zheng H. NIR-Laser-Controlled Drug Release from DOX/IR-780-Loaded Temperature-Sensitive-Liposomes for Chemo-Photothermal Synergistic Tumor Therapy. Theranostics 2016; 6:2337-2351. [PMID: 27877239 PMCID: PMC5118599 DOI: 10.7150/thno.14937] [Citation(s) in RCA: 116] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2016] [Accepted: 05/18/2016] [Indexed: 12/22/2022] Open
Abstract
NIR laser-induced photothermal therapy (PTT) through near-infrared agents has demonstrated the great potential in solid tumor ablation. However, the nonuniform heat distribution over tumors from PTT makes it insufficient to kill all tumor cells, resulting in tumor recurrence and inferior outcomes. To improve the tumor treatment efficacy, it is highly desirable to develop the combinational treatment of PTT with other modalities, especially with chemotherapeutic agents. Here we report a smart DOX/IR-780-loaded temperature-sensitive-liposome (DITSL) which can achieve NIR-laser-controlled drug release for chemo-photothermal synergistic tumor therapy. In this system, the liposoluble IR-780 was incorporated into the temperature-sensitive lipid bilayer and the soluble chemotherapeutic doxorubicin (DOX) was encapsulated in the hydrophilic core. The resulting DITSL is proved to be physiologically stable and can provide a fast and laser irradiation-controllable DOX release in the PBS and cellular conditions. We further employed this nanoparticle for tumor treatment, demonstrating significantly higher tumor inhibition efficacy than that of DOX-loaded temperature-sensitive-liposome (DTSL) or IR780-loaded temperature-sensitive-liposome (ITSL) in the in vitro cells and in vivo animals. Histological analysis further revealed much more apoptotic cells, confirming the advantageous anti-tumor effect of DITSL over DTSL or ITSL. Our study provides a promising strategy to realize chemo-photothermal synergistic combination therapy for breast tumors.
Collapse
|
36
|
Veneti E, Tu RS, Auguste DT. RGD-Targeted Liposome Binding and Uptake on Breast Cancer Cells Is Dependent on Elastin Linker Secondary Structure. Bioconjug Chem 2016; 27:1813-21. [DOI: 10.1021/acs.bioconjchem.6b00205] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Eleftheria Veneti
- Department of Biomedical Engineering and ‡Department of Chemical Engineering The City College of New York, New York, New York 10031, United States
| | - Raymond S. Tu
- Department of Biomedical Engineering and ‡Department of Chemical Engineering The City College of New York, New York, New York 10031, United States
| | - Debra T. Auguste
- Department of Biomedical Engineering and ‡Department of Chemical Engineering The City College of New York, New York, New York 10031, United States
| |
Collapse
|
37
|
Zhao X, Luo G, Bai C, Peng H, Xiong H. Juglone Thermosensitive Liposomes: Preparation, Characterization, in vitro Release and Hyperthermia Cell Evaluation. INTERNATIONAL JOURNAL OF FOOD ENGINEERING 2016. [DOI: 10.1515/ijfe-2015-0285] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
In this research, thermosensitive liposomes (t-L) containing juglone were prepared with 1,2-dipalmitoyl-sn-glycero-3-phosphocholine (DPPC) and cholesterol by aether injection method. Morphological characteristics, encapsulation efficiency (EE), particle size, zeta potential, in vitro release, and cell viability of t-L were investigated and compared with those of conventional liposomes (c-L). Results indicated that t-L are multilamellar vesicles with lower negative charge, larger particle diameter, and higher EE than c-L. Moreover, in vitro juglone release from t-L was temperature dependent. Up to 60 % of the loaded juglone was released from t-L in 20 min when environmental temperature was increased from 37 °C to 42 °C; by contrast, >60 % of the drug remained inside for 24 h at 37 °C. Furthermore, MTT assay results revealed that t-L significantly increased the inhibitory effect on HepG2 cell growth and proliferation when these cells were exposed to hyperthermia; therefore, t-L could be applied for targeted therapy.
Collapse
|
38
|
EGFR targeted thermosensitive liposomes: A novel multifunctional platform for simultaneous tumor targeted and stimulus responsive drug delivery. Colloids Surf B Biointerfaces 2016; 146:657-69. [PMID: 27434152 DOI: 10.1016/j.colsurfb.2016.06.012] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2016] [Revised: 05/18/2016] [Accepted: 06/08/2016] [Indexed: 01/10/2023]
Abstract
The epidermal growth factor receptor (EGFR) is a promising target for anti-cancer therapy. The aim of this study was to design thermosensitive liposomes (TSL), functionalized with anti-EGFR ligands for targeted delivery and localized triggered release of chemotherapy. For targeting, EGFR specific peptide (GE11) and Fab' fragments of cetuximab were used and the effect of ligand density on in vitro tumor targeting was investigated. Ligand conjugation did not significantly change the physicochemical characteristics of liposomes. Fab'-decorated TSL (Fab'-TSL) can specifically and more efficiently bind to the EGFR overexpressed cancer cells as compared to GE11 modified TSL. Calcein labeled Fab'-TSL showed adequate stability at 37°C in serum (<4% calcein released after 1h) and a temperature dependent release at above 40°C. FACS analysis and live cell imaging showed efficient and EGFR mediated cellular association as well as dramatic intracellular cargo release upon hyperthermia. Fab'-conjugation and hyperthermia induced enhanced tumor cell cytotoxicity of doxorubicin loaded TSL. The relative cytotoxicity of Fab'-TSL was also correlated to EGFR density on the tumor cells. These results suggest that Fab'-TSL showed great potential for combinational targeted and triggered release drug delivery.
Collapse
|
39
|
Goins B, Phillips WT, Bao A. Strategies for improving the intratumoral distribution of liposomal drugs in cancer therapy. Expert Opin Drug Deliv 2016; 13:873-89. [PMID: 26981891 DOI: 10.1517/17425247.2016.1167035] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
INTRODUCTION A major limitation of current liposomal cancer therapies is the inability of liposome therapeutics to penetrate throughout the entire tumor mass. This inhomogeneous distribution of liposome therapeutics within the tumor has been linked to treatment failure and drug resistance. Both liposome particle transport properties and tumor microenvironment characteristics contribute to this challenge in cancer therapy. This limitation is relevant to both intravenously and intratumorally administered liposome therapeutics. AREAS COVERED Strategies to improve the intratumoral distribution of liposome therapeutics are described. Combination therapies of intravenous liposome therapeutics with pharmacologic agents modulating abnormal tumor vasculature, interstitial fluid pressure, extracellular matrix components, and tumor associated macrophages are discussed. Combination therapies using external stimuli (hyperthermia, radiofrequency ablation, magnetic field, radiation, and ultrasound) with intravenous liposome therapeutics are discussed. Intratumoral convection-enhanced delivery (CED) of liposomal therapeutics is reviewed. EXPERT OPINION Optimization of the combination therapies and drug delivery protocols are necessary. Further research should be conducted in appropriate cancer types with consideration of physiochemical features of liposomes and their timing sequence. More investigation of the role of tumor associated macrophages in intratumoral distribution is warranted. Intratumoral infusion of liposomes using CED is a promising approach to improve their distribution within the tumor mass.
Collapse
Affiliation(s)
- Beth Goins
- a Department of Radiology , University of Texas Health Science Center San Antonio , San Antonio , TX , USA
| | - William T Phillips
- a Department of Radiology , University of Texas Health Science Center San Antonio , San Antonio , TX , USA
| | - Ande Bao
- b Department of Radiation Oncology, School of Medicine, Case Western Reserve University/University Hospitals Case Medical Center , Cleveland , OH , USA
| |
Collapse
|
40
|
Al-Ahmady Z, Kostarelos K. Chemical Components for the Design of Temperature-Responsive Vesicles as Cancer Therapeutics. Chem Rev 2016; 116:3883-918. [DOI: 10.1021/acs.chemrev.5b00578] [Citation(s) in RCA: 114] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Zahraa Al-Ahmady
- Nanomedicine Lab, Faculty of Medical & Human Sciences, University of Manchester, AV Hill Building, Manchester M13 9PT, United Kingdom
- UCL
School of Pharmacy, Faculty of Life Science, University College London, Brunswick Square, London WC1N 1AX, United Kingdom
- Manchester
Pharmacy School, University of Manchester, Stopford Building, Manchester M13 9PT, United Kingdom
| | - Kostas Kostarelos
- Nanomedicine Lab, Faculty of Medical & Human Sciences, University of Manchester, AV Hill Building, Manchester M13 9PT, United Kingdom
- UCL
School of Pharmacy, Faculty of Life Science, University College London, Brunswick Square, London WC1N 1AX, United Kingdom
| |
Collapse
|
41
|
Integrated nanotechnology platform for tumor-targeted multimodal imaging and therapeutic cargo release. Proc Natl Acad Sci U S A 2016; 113:1877-82. [PMID: 26839407 DOI: 10.1073/pnas.1525796113] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
Abstract
A major challenge of targeted molecular imaging and drug delivery in cancer is establishing a functional combination of ligand-directed cargo with a triggered release system. Here we develop a hydrogel-based nanotechnology platform that integrates tumor targeting, photon-to-heat conversion, and triggered drug delivery within a single nanostructure to enable multimodal imaging and controlled release of therapeutic cargo. In proof-of-concept experiments, we show a broad range of ligand peptide-based applications with phage particles, heat-sensitive liposomes, or mesoporous silica nanoparticles that self-assemble into a hydrogel for tumor-targeted drug delivery. Because nanoparticles pack densely within the nanocarrier, their surface plasmon resonance shifts to near-infrared, thereby enabling a laser-mediated photothermal mechanism of cargo release. We demonstrate both noninvasive imaging and targeted drug delivery in preclinical mouse models of breast and prostate cancer. Finally, we applied mathematical modeling to predict and confirm tumor targeting and drug delivery. These results are meaningful steps toward the design and initial translation of an enabling nanotechnology platform with potential for broad clinical applications.
Collapse
|
42
|
Arosio D, Casagrande C. Advancement in integrin facilitated drug delivery. Adv Drug Deliv Rev 2016; 97:111-43. [PMID: 26686830 DOI: 10.1016/j.addr.2015.12.001] [Citation(s) in RCA: 101] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2015] [Revised: 11/27/2015] [Accepted: 12/03/2015] [Indexed: 02/06/2023]
Abstract
The research of integrin-targeted anticancer agents has recorded important advancements in ingenious design of delivery systems, based either on the prodrug approach, or on nanoparticle carriers, but for now, none of these has reached a clinical stage of development. Past work in this area has been extensively reviewed by us and others. Thus, the purpose and scope of the present review is to survey the advancement reported in the last 3years, with focus on innovative delivery systems that appear to afford openings for future developments. These systems exploit the labelling with conventional and novel integrin ligands for targeting the interface of cancer cells and of endothelial cells involved in cancer angiogenesis, with the proteins of the extracellular matrix, in the circulation, in tissues, and in tumour stroma, as the site of progression and metastatic evolution of the disease. Furthermore, these systems implement the expertise in the development of nanomedicines to the purpose of achieving preferential biodistribution and uptake in cancer tissues, internalisation in cancer cells, and release of the transported drugs at intracellular sites. The assessment of the value of controlling these factors, and their combination, for future developments requires support of biological testing in appropriate mechanistic models, but also imperatively demand confirmation in therapeutically relevant in vivo models for biodistribution, efficacy, and lack of off-target effects. Thus, among many studies, we have tried to point out the results supported by relevant in vivo studies, and we have emphasised in specific sections those addressing the medical needs of drug delivery to brain tumours, as well as the delivery of oligonucleotides modulating gene-dependent pathological mechanism. The latter could constitute the basis of a promising third branch in the therapeutic armamentarium against cancer, in addition to antibody-based agents and to cytotoxic agents.
Collapse
Affiliation(s)
- Daniela Arosio
- Istituto di Scienze e Tecnologie Molecolari (ISTM), CNR, Via C. Golgi 19, I-20133 Milan, Italy.
| | - Cesare Casagrande
- Università degli Studi di Milano, Dipartimento di Chimica, Via C. Golgi 19, I-20133 Milan, Italy.
| |
Collapse
|
43
|
Hwang JY, Li Z, Loh XJ. Small molecule therapeutic-loaded liposomes as therapeutic carriers: from development to clinical applications. RSC Adv 2016. [DOI: 10.1039/c6ra09854a] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
In this review, various methods and mechanisms for encapsulation of small therapeutic molecules in liposomes for targeted delivery and triggered release, as well as their potential in the clinical uses, are discussed.
Collapse
Affiliation(s)
- Jae Yoon Hwang
- Department of Materials Science and Engineering
- National University of Singapore
- Singapore 117576
- Singapore
| | - Zibiao Li
- Institute of Materials Research and Engineering (IMRE)
- Singapore 117602
- Singapore
| | - Xian Jun Loh
- Institute of Materials Research and Engineering (IMRE)
- Singapore 117602
- Singapore
- Department of Materials Science and Engineering
- National University of Singapore
| |
Collapse
|
44
|
Patra S, Roy E, Madhuri R, Sharma PK. Retracted Article: Creation of ultrasound and temperature-triggered bubble liposomes from economical precursors to enhance the therapeutic efficacy of curcumin in cancer cells. RSC Adv 2016. [DOI: 10.1039/c6ra14584a] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
An ultrasound and temperature responsive bubble liposome has been designed with high physiological stability, targeted, rapid and tunable drug release profile.
Collapse
Affiliation(s)
- Santanu Patra
- Department of Applied Chemistry
- Indian School of Mines
- Dhanbad
- India
| | - Ekta Roy
- Department of Applied Chemistry
- Indian School of Mines
- Dhanbad
- India
| | - Rashmi Madhuri
- Department of Applied Chemistry
- Indian School of Mines
- Dhanbad
- India
| | - Prashant K. Sharma
- Functional Nanomaterials Research Laboratory
- Department of Applied Physics
- Indian School of Mines
- Dhanbad
- India
| |
Collapse
|
45
|
Dicheva BM, Seynhaeve ALB, Soulie T, Eggermont AMM, Ten Hagen TLM, Koning GA. Pharmacokinetics, Tissue Distribution and Therapeutic Effect of Cationic Thermosensitive Liposomal Doxorubicin Upon Mild Hyperthermia. Pharm Res 2015; 33:627-38. [PMID: 26518763 PMCID: PMC4744262 DOI: 10.1007/s11095-015-1815-y] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2015] [Accepted: 10/22/2015] [Indexed: 11/29/2022]
Abstract
PURPOSE To evaluate pharmacokinetic profile, biodistribution and therapeutic effect of cationic thermosensitive liposomes (CTSL) encapsulating doxorubicin (Dox) upon mild hyperthermia (HT). METHODS Non-targeted thermosensitive liposomes (TSL) and CTSL were developed, loaded with Dox and characterized. Blood kinetics and biodistribution of Dox-TSL and Dox-CTSL were followed in B16BL6 tumor bearing mice upon normothermia (NT) or initial hyperthermia conditions. Efficacy study in B16BL6 tumor bearing mice was followed with Dox-TSL or Dox-CTSL upon NT or HT. Efficacy study in LLC tumor bearing mice was performed upon two HT conditions. Intravital microscopy was performed on B16BL6 tumors implanted in dorsal-skin fold window-bearing mice. RESULTS Targeting did not cause faster blood clearance of CTSL compared to TSL. Highest uptake of liposomes was observed in spleen, kidneys and liver. Applying HT prior to CTSL administration increased drug delivery to the tumor and CTSL delivered ~1.7 fold higher Dox concentration compared to TSL. Efficacy in B16BL6 murine melanoma showed that HT had a significant effect on CTSL in tumor suppression and prolonged survival. Efficacy in LLC Lewis lung carcinoma tumor model demonstrates that two HT treatments hold promises for a successful treatment option. CONCLUSION CTSL have potency to increase drug efficacy in tumors due to their targeted and drug release functions.
Collapse
Affiliation(s)
- Bilyana M Dicheva
- Laboratory Experimental Surgical Oncology, Section Surgical Oncology, Department of Surgery, Erasmus Medical Center, POBox 1738, 3000, DR, Rotterdam, The Netherlands
| | - Ann L B Seynhaeve
- Laboratory Experimental Surgical Oncology, Section Surgical Oncology, Department of Surgery, Erasmus Medical Center, POBox 1738, 3000, DR, Rotterdam, The Netherlands
| | - Thomas Soulie
- Laboratory Experimental Surgical Oncology, Section Surgical Oncology, Department of Surgery, Erasmus Medical Center, POBox 1738, 3000, DR, Rotterdam, The Netherlands
| | - Alexander M M Eggermont
- Laboratory Experimental Surgical Oncology, Section Surgical Oncology, Department of Surgery, Erasmus Medical Center, POBox 1738, 3000, DR, Rotterdam, The Netherlands
- Institut Gustave Roussy, Villejuif, France
| | - Timo L M Ten Hagen
- Laboratory Experimental Surgical Oncology, Section Surgical Oncology, Department of Surgery, Erasmus Medical Center, POBox 1738, 3000, DR, Rotterdam, The Netherlands.
| | - Gerben A Koning
- Laboratory Experimental Surgical Oncology, Section Surgical Oncology, Department of Surgery, Erasmus Medical Center, POBox 1738, 3000, DR, Rotterdam, The Netherlands
| |
Collapse
|
46
|
Multifunctional liposomes having target specificity, temperature-triggered release, and near-infrared fluorescence imaging for tumor-specific chemotherapy. J Control Release 2015; 216:69-77. [DOI: 10.1016/j.jconrel.2015.08.005] [Citation(s) in RCA: 63] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2015] [Revised: 07/09/2015] [Accepted: 08/04/2015] [Indexed: 01/16/2023]
|
47
|
Dicheva BM, ten Hagen TLM, Seynhaeve ALB, Amin M, Eggermont AMM, Koning GA. Enhanced Specificity and Drug Delivery in Tumors by cRGD-Anchoring Thermosensitive Liposomes. Pharm Res 2015. [PMID: 26202516 PMCID: PMC4628091 DOI: 10.1007/s11095-015-1746-7] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Purpose To develop RGD-targeted thermosensitive liposomes with increased tumor retention, improving drug release efficiency upon mild hyperthermia (HT) in both tumor and angiogenic endothelial cells. Methods Standard termosensitive liposomes (TSL) and TSL containing a cyclic Arg-Gly-Asp (cRGD) pentapeptide with the sequence Arg-Cys-D-Phe-Asp-Gly (RGDf[N-Met]C) were synthetized, loaded with Dox and characterized. Temperature- and time-dependent drug release profiles were assessed by fluorometry. Intracellular Dox delivery was studied by flow cytometry and confocal microscopy. Cytotoxic effect of TSL and RGD-TSL was studied on B16Bl6 melanoma, B16F10 melanoma and HUVEC. Intravital microscopy was performed on B16Bl6 tumors implanted in dorsal-skin fold window-bearing mice. Pharmacokinetic and biodistribution of Dox-TSL and Dox-RGD-TSL were followed in B16Bl6 tumor bearing mice upon normothermia or initial hyperthermia conditions. Results DLS and cryo-TEM revealed particle homogeneity and size of around 85 nm. Doxorubicin loading efficiency was >95%as assessed by spectrofluorometry. Flow cytometry and confocal microscopy showed a specific uptake of RGD-TSL by melanoma and endothelial cells when compared to TSL and an increased doxorubicin delivery. High resolution intravital microscopy demonstrated specific accumulation of RGD-TSL to the tumor vasculature. Moreover, application of hyperthermia resulted in massive drug release from RGD-TSL. Biodistribution studies showed that initial hyperthermia increases Dox uptake in tumors from TSL and RGD-TSL. Conclusion RGD-TSL have potency to increase drug efficacy due to higher uptake by tumor and angiogenic endothelial cells in combination with heat-triggered drug release. Electronic supplementary material The online version of this article (doi:10.1007/s11095-015-1746-7) contains supplementary material, which is available to authorized users.
Collapse
Affiliation(s)
- Bilyana M Dicheva
- Laboratory Experimental Surgical Oncology, Section Surgical Oncology Department of Surgery, Erasmus MC Cancer Center, Rotterdam, The Netherlands. .,Laboratory of Experimental Surgical Oncology, Department of Surgical Oncology, Erasmus MC Cancer Institute, PO Box 2040, 3000, CA, Rotterdam, The Netherlands.
| | - Timo L M ten Hagen
- Laboratory Experimental Surgical Oncology, Section Surgical Oncology Department of Surgery, Erasmus MC Cancer Center, Rotterdam, The Netherlands
| | - Ann L B Seynhaeve
- Laboratory Experimental Surgical Oncology, Section Surgical Oncology Department of Surgery, Erasmus MC Cancer Center, Rotterdam, The Netherlands
| | - Mohamadreza Amin
- Laboratory Experimental Surgical Oncology, Section Surgical Oncology Department of Surgery, Erasmus MC Cancer Center, Rotterdam, The Netherlands.,Department of Pharmaceutics, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Alexander M M Eggermont
- Laboratory Experimental Surgical Oncology, Section Surgical Oncology Department of Surgery, Erasmus MC Cancer Center, Rotterdam, The Netherlands.,Institut Gustave Roussy, Villejuif, France
| | - Gerben A Koning
- Laboratory Experimental Surgical Oncology, Section Surgical Oncology Department of Surgery, Erasmus MC Cancer Center, Rotterdam, The Netherlands
| |
Collapse
|
48
|
Efimova AA, Sybachin AV, Chvalun SN, Kulebyakina AI, Kozlova EV, Yaroslavov AA. Biodegradable multi-liposomal containers. POLYMER SCIENCE SERIES B 2015. [DOI: 10.1134/s1560090415020050] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
49
|
|
50
|
Yaroslavov AA, Efimova AA, Sybachin AV, Chvalun SN, Kulebyakina AI, Kozlova EV. Biodegradable multi-liposomal containers. RSC Adv 2015. [DOI: 10.1039/c5ra00835b] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
Abstract
Structure of multiliposomal nanocontainer on base of anionic liposomes, polycation and polylactide.
Collapse
|