451
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Wehbe N, Patra D, Abdel-Massih RM, Baydoun E. Modulation of membrane properties by silver nanoparticles probed by curcumin embedded in 1,2-Dimyristoyl-sn-glycero-3-phosphocholine liposomes. Colloids Surf B Biointerfaces 2019; 173:94-100. [DOI: 10.1016/j.colsurfb.2018.09.053] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2018] [Revised: 09/20/2018] [Accepted: 09/21/2018] [Indexed: 11/28/2022]
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452
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Zhang J, Si D, Wang S, Chen X, Zhou H, Yang M. Photo-induced hydrogen-bonding complexes for drug periodic release. Biomater Sci 2019; 7:2468-2479. [DOI: 10.1039/c9bm00269c] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A convenient approach for periodic drug release was accomplished through photo-induced hydrogen-bonding complexation, and then by further disruption upon heating.
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Affiliation(s)
- Jingyan Zhang
- School of Materials and Chemical Engineering
- Anhui Jianzhu University
- Hefei
- China
- CAS Key Laboratory of Soft Matter Chemistry
| | - Dong Si
- School of Materials and Chemical Engineering
- Anhui Jianzhu University
- Hefei
- China
| | - Shifeng Wang
- School of Materials and Chemical Engineering
- Anhui Jianzhu University
- Hefei
- China
| | - Xiaoming Chen
- School of Materials and Chemical Engineering
- Anhui Jianzhu University
- Hefei
- China
| | - Haiou Zhou
- School of Materials and Chemical Engineering
- Anhui Jianzhu University
- Hefei
- China
| | - Mingdi Yang
- School of Materials and Chemical Engineering
- Anhui Jianzhu University
- Hefei
- China
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453
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Swarnakar NK, Venkatesan N, Betageri G. Critical In Vitro Characterization Methods of Lipid-Based Formulations for Oral Delivery: a Comprehensive Review. AAPS PharmSciTech 2018; 20:16. [PMID: 30569266 DOI: 10.1208/s12249-018-1239-1] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2018] [Accepted: 11/08/2018] [Indexed: 11/30/2022] Open
Abstract
Lipids have been extensively used in formulations to enhance dissolution and bioavailability of poorly water-soluble as well as water-soluble drug molecules. The digestion of lipid-based formulations, in the presence of bile salts, phospholipids, and cholesterol, changes the lipid composition in vivo, resulting in the formation of different colloidal phases in the intestine. Therefore, in vitro characterization and evaluation of such formulations are critical in developing a successful formulation. This review covers comprehensive discussion on in vitro characterization techniques such as solubility, drug entrapment, thermal characterization, dissolution, and digestion of lipid-based formulations.
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454
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Breitsamer M, Winter G. Vesicular phospholipid gels as drug delivery systems for small molecular weight drugs, peptides and proteins: State of the art review. Int J Pharm 2018; 557:1-8. [PMID: 30572079 DOI: 10.1016/j.ijpharm.2018.12.030] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2018] [Revised: 12/10/2018] [Accepted: 12/12/2018] [Indexed: 10/27/2022]
Abstract
Lipid-based drug delivery has been investigated for a long time when it comes to liposomes and solid-lipid implants or solid-lipid nanoparticles. The promising, characteristic properties of these systems have led to the development of newer lipid-based drug delivery systems for the sustained release of drugs like liposomes for sustained delivery of substances, DepoFoam™ technology, phospholipid-based phase separation gels and vesicular phospholipid gels. Vesicular phospholipid gels (VPGs) are highly concentrated, viscous dispersions of high amounts of phospholipids in aqueous drug solution. The easy, solvent-free manufacturing process, high biocompatibility and various applications, as depot formulation for the sustained delivery of drugs and as a storage form of small unilamellar vesicles make VPGs highly attractive as drug carriers. Over the last years, the solvent free preparation process has advanced from high pressure homogenization to dual centrifugation (DC). Thereby a very simple one step process has been established for the preparation of VPGs. The semisolid VPG was first described in 1997 by Brandl et al. Since then, many formulations have been developed, encapsulating small molecular weight drugs like 5-FU (2003), cetrorelix (2005), cytarabine (2012) and exenatide (2015). In 2010, the first pharmaceutical protein, erythropoietin, was encapsulated in VPGs and sustained release of the substance was shown in vitro. In 2015, G-CSF was encapsulated in VPGs and tested in vivo for rotator cuff repair in a rat model and for PEGylated IFN-β-1b sustained release from vesicular phospholipid gels was demonstrated in vitro. Further, a very elegant administration technique for VPGs via needle-free injection was established. However this promising drug delivery system does still leave space for improvement and optimization. This review summarizes information about lipid-based depot systems in general and focuses on the historical development of VPGs. It emphasizes the advantages and drawbacks of VPGs as drug delivery device. Additionally, novel preparation methods and applications of VPGs will be discussed. A focus will be set on delivery of pharmaceutical proteins and peptides.
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Affiliation(s)
- Michaela Breitsamer
- Department of Pharmacy, Pharmaceutical Technology and Biopharmaceutics, Ludwig-Maximilians-Universität München, Munich, Germany.
| | - Gerhard Winter
- Department of Pharmacy, Pharmaceutical Technology and Biopharmaceutics, Ludwig-Maximilians-Universität München, Munich, Germany
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455
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Tan TB, Nakajima M, Tan CP. Effect of polysaccharide emulsifiers on the fabrication of monodisperse oil-in-water emulsions using the microchannel emulsification method. J FOOD ENG 2018. [DOI: 10.1016/j.jfoodeng.2018.06.026] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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456
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457
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Naso JN, Bellesi FA, Pizones Ruiz-Henestrosa VM, Pilosof AMR. Studies on the interactions between bile salts and food emulsifiers under in vitro duodenal digestion conditions to evaluate their bile salt binding potential. Colloids Surf B Biointerfaces 2018; 174:493-500. [PMID: 30497011 DOI: 10.1016/j.colsurfb.2018.11.024] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2018] [Revised: 10/25/2018] [Accepted: 11/09/2018] [Indexed: 11/16/2022]
Abstract
During the last decade a special interest has been focused on studying the relationship between the composition and structure of emulsions and the extent of lipolysis, driven by the necessity of modulate lipid digestion to decrease or delay fats absorption or increase healthy fat nutrients bioavailability. Because bile salts (BS) play a crucial role in lipids metabolism, understanding how typical food emulsifiers affect the structures of BS under duodenal conditions, can aid to further understand how to control lipids digestion. In the present work the BS-binding capacity of three emulsifiers (Lecithin, Tween 80 and β-lactoglobulin) was studied under duodenal conditions. The combination of several techniques (DLS, TEM, ζ-potential and conductivity) allowed the characterization of molecular assemblies resulting from the interactions, as modulated by the relative amounts of BS and emulsifiers in solution.
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Affiliation(s)
- Julieta N Naso
- ITAPROQ-Departamento de Industrias, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, 1428, Buenos Aires, Argentina; Fellowship Agencia Nacional de Promoción Científica y Tecnológica, Argentina
| | - Fernando A Bellesi
- ITAPROQ-Departamento de Industrias, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, 1428, Buenos Aires, Argentina; Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Argentina
| | - Víctor M Pizones Ruiz-Henestrosa
- ITAPROQ-Departamento de Industrias, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, 1428, Buenos Aires, Argentina; Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Argentina
| | - Ana M R Pilosof
- ITAPROQ-Departamento de Industrias, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, 1428, Buenos Aires, Argentina; Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Argentina.
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458
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Luo X, Hu L, Zheng H, Liu M, Liu X, Li C, Qiu Q, Zhao Z, Cheng X, Lai C, Su Y, Deng Y, Song Y. Neutrophil-mediated delivery of pixantrone-loaded liposomes decorated with poly(sialic acid)-octadecylamine conjugate for lung cancer treatment. Drug Deliv 2018; 25:1200-1212. [PMID: 29791241 PMCID: PMC6060708 DOI: 10.1080/10717544.2018.1474973] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2018] [Revised: 05/04/2018] [Accepted: 05/07/2018] [Indexed: 01/06/2023] Open
Abstract
Poly(sialic acid) (PSA) is a natural hydrophilic biodegradable and non-immunogenic biopolymer, receptors for its monomer are expressed on peripheral blood neutrophils (PBNs), which plays important roles in the progression and invasion of tumors. A poly(sialic acid)-octadecylamine conjugate (PSA-ODA) was synthesized and then anchor it on the surface of liposomal pixantrone (Pix-PSL), to achieve an improved anticancer effect. The liposomes were prepared using a remote loading method via a pH gradient, and then assessed for particle size, zeta potential encapsulation efficiency, in vitro release, and in vitro cytotoxicity. Simultaneously, in vitro and in vivo cellular uptake studies confirmed that PSA-decorated liposomes provided an enhanced accumulation of liposomes in PBNs. An in vivo study presented that the anti-tumor activity of Pix-PSL was superior to that of other Pix formulations, probably due to the efficient targeting of PBNs by Pix-PSL, after which PBN containing Pix-PSL (Pix-PSL/PBNs) in the blood circulation are recruited by the tumor microenvironment. These findings suggest that PSA-decorated liposomal Pix may provide a neutrophil-mediated drug delivery system (DDS) for the eradication of tumors, which represents a promising approach for the tumor targeting of chemotherapeutic treatments.
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Affiliation(s)
- Xiang Luo
- College of Pharmacy, Shenyang Pharmaceutical University, Shenyang, China
| | - Ling Hu
- College of Pharmacy, Shenyang Pharmaceutical University, Shenyang, China
| | - Huangliang Zheng
- College of Pharmacy, Shenyang Pharmaceutical University, Shenyang, China
| | - Mingqi Liu
- College of Pharmacy, Shenyang Pharmaceutical University, Shenyang, China
| | - Xinrong Liu
- College of Pharmacy, Shenyang Pharmaceutical University, Shenyang, China
| | - Cong Li
- College of Pharmacy, Shenyang Pharmaceutical University, Shenyang, China
| | - Qiujun Qiu
- College of Pharmacy, Shenyang Pharmaceutical University, Shenyang, China
| | - Zitong Zhao
- College of Pharmacy, Shenyang Pharmaceutical University, Shenyang, China
| | - Xiaobo Cheng
- College of Pharmacy, Shenyang Pharmaceutical University, Shenyang, China
| | - Chaoyang Lai
- College of Pharmacy, Shenyang Pharmaceutical University, Shenyang, China
| | - Yuqing Su
- College of Pharmacy, Shenyang Pharmaceutical University, Shenyang, China
| | - Yihui Deng
- College of Pharmacy, Shenyang Pharmaceutical University, Shenyang, China
| | - Yanzhi Song
- College of Pharmacy, Shenyang Pharmaceutical University, Shenyang, China
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459
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Ravi GS, Charyulu RN, Dubey A, Prabhu P, Hebbar S, Mathias AC. Nano-lipid Complex of Rutin: Development, Characterisation and In Vivo Investigation of Hepatoprotective, Antioxidant Activity and Bioavailability Study in Rats. AAPS PharmSciTech 2018; 19:3631-3649. [PMID: 30280357 DOI: 10.1208/s12249-018-1195-9] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2018] [Accepted: 09/21/2018] [Indexed: 01/25/2023] Open
Abstract
The current study was aimed to develop an amphiphilic drug-lipid nano-complex of rutin:egg phosphatidylcholine (EPC) to enhance its poor absorption and bioavailability, and investigated the impact of the complex on hepatoprotective and antioxidant activity. Rutin nano-complexes were prepared by solvent evaporation, salting out and lyophilisation methods and compared for the complex formation. For the selected lyophilisation method, principal solvent DMSO, co-solvent (t-butyl alcohol) and rutin:EPC ratios (1:1, 1:2 and 1:3) were selected after optimisation. The properties of the nano-complexes such as complexation, thermal behaviour, surface morphology, molecular crystallinity, particle size, zeta potential, drug content, solubility, in vitro stability study, in vitro drug release, in vitro and in vivo antioxidant study, in vivo hepatoprotective activity and oral bioavailability/pharmacokinetic studies were investigated. Rutin nano-complexes were developed successfully via the lyophilisation method and found to be in nanometric range. Rutin nano-complexes significantly improved the solubility and in vitro drug release, and kinetic studies confirmed the diffusion-controlled release of the drug from the formulation. The nano-complex showed better antioxidant activity in vitro and exhibited well in vitro stability in different pH media. The in vivo study showed better hepatoprotective activity of the formulation compared to pure rutin at the same dose levels with improved oral bioavailability. Carbon tetrachloride (CCl4)-treated animals (group II) failed to restore the normal levels of serum hepatic marker enzymes and liver antioxidant enzyme compared to the nano-complex-treated animals. The results obtained from solubility, hepatoprotective activity and oral bioavailability studies proved the better efficacy of the nano-complex compared to the pure drug.
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460
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Belubbi T, Shevade S, Dhawan V, Sridhar V, Majumdar A, Nunes R, Araújo F, Sarmento B, Nagarsenker K, Steiniger F, Fahr A, Magarkar A, Bunker A, Nagarsenker M. Lipid Architectonics for Superior Oral Bioavailability of Nelfinavir Mesylate: Comparative in vitro and in vivo Assessment. AAPS PharmSciTech 2018; 19:3584-3598. [PMID: 30209788 DOI: 10.1208/s12249-018-1156-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2018] [Accepted: 08/18/2018] [Indexed: 11/30/2022] Open
Abstract
Nelfinavir mesylate (NFV), a human immunodeficiency virus (HIV) protease inhibitor, is an integral component of highly active anti retro viral therapy (HAART) for management of AIDS. NFV possesses pH-dependent solubility and has low and variable bioavailability hampering its use in therapeutics. Lipid-based particulates have shown to improve solubility of poorly water soluble drugs and oral absorption, thereby aiding in improved bioavailability. The current study compares potential of vesicular and solid lipid nanocarriers of NFV with drug nanocrystallites and microvesicular systems like cochleates in improving bioavailability of NFV. The paper outlines investigation of systems using in vitro models like in vitro lipolysis, in vitro release, and permeation through cell lines to predict the in vivo potential of nanocarriers. Finally, in vivo pharmacokinetic study is reported which provided proof of concept in sync with results from in vitro studies. Graphical Abstract ᅟ.
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461
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Rodríguez-Arco L, Poma A, Ruiz-Pérez L, Scarpa E, Ngamkham K, Battaglia G. Molecular bionics - engineering biomaterials at the molecular level using biological principles. Biomaterials 2018; 192:26-50. [PMID: 30419394 DOI: 10.1016/j.biomaterials.2018.10.044] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2018] [Revised: 10/06/2018] [Accepted: 10/28/2018] [Indexed: 12/18/2022]
Abstract
Life and biological units are the result of the supramolecular arrangement of many different types of molecules, all of them combined with exquisite precision to achieve specific functions. Taking inspiration from the design principles of nature allows engineering more efficient and compatible biomaterials. Indeed, bionic (from bion-, unit of life and -ic, like) materials have gained increasing attention in the last decades due to their ability to mimic some of the characteristics of nature systems, such as dynamism, selectivity, or signalling. However, there are still many challenges when it comes to their interaction with the human body, which hinder their further clinical development. Here we review some of the recent progress in the field of molecular bionics with the final aim of providing with design rules to ensure their stability in biological media as well as to engineer novel functionalities which enable navigating the human body.
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Affiliation(s)
- Laura Rodríguez-Arco
- Department of Chemistry, University College London (UCL) 20 Gordon St, Kings Cross, London, WC1H 0AJ, UK; Institute for Physics of Living Systems, University College London, London, UK.
| | - Alessandro Poma
- Department of Chemistry, University College London (UCL) 20 Gordon St, Kings Cross, London, WC1H 0AJ, UK; Institute for Physics of Living Systems, University College London, London, UK
| | - Lorena Ruiz-Pérez
- Department of Chemistry, University College London (UCL) 20 Gordon St, Kings Cross, London, WC1H 0AJ, UK; Institute for Physics of Living Systems, University College London, London, UK; The EPRSC/Jeol Centre of Liquid Electron Microscopy, University College London, London, WC1H 0AJ, UK
| | - Edoardo Scarpa
- Department of Chemistry, University College London (UCL) 20 Gordon St, Kings Cross, London, WC1H 0AJ, UK; Institute for Physics of Living Systems, University College London, London, UK
| | - Kamolchanok Ngamkham
- Faculty of Engineering, King Mongkut's University of Technology Thonbury, 126 Pracha Uthit Rd., Bang Mod, Thung Khru, Bangkok, 10140, Thailand
| | - Giuseppe Battaglia
- Department of Chemistry, University College London (UCL) 20 Gordon St, Kings Cross, London, WC1H 0AJ, UK; Institute for Physics of Living Systems, University College London, London, UK; The EPRSC/Jeol Centre of Liquid Electron Microscopy, University College London, London, WC1H 0AJ, UK.
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462
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Wang YW, Chen LY, An FP, Chang MQ, Song HB. A novel polysaccharide gel bead enabled oral enzyme delivery with sustained release in small intestine. Food Hydrocoll 2018. [DOI: 10.1016/j.foodhyd.2018.05.039] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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463
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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.
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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
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464
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Oliveira JD, Ribeiro LNDM, Rodrigues da Silva GH, Casadei BR, Couto VM, Martinez EF, de Paula E. Sustained Release from Ionic-Gradient Liposomes Significantly Decreases ETIDOCAINE Cytotoxicity. Pharm Res 2018; 35:229. [DOI: 10.1007/s11095-018-2512-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2018] [Accepted: 09/27/2018] [Indexed: 12/18/2022]
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465
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Zhong Y, Wang G. Three-Dimensional Heterogeneous Structure Formation on a Supported Lipid Bilayer Disclosed by Single-Particle Tracking. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2018; 34:11857-11865. [PMID: 30170491 DOI: 10.1021/acs.langmuir.8b01690] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Three-dimensional (3D) single-particle tracking was employed to study the lipid membrane morphology change at different pHs on glass supported lipid bilayers (SLBs) [1,2-dioleoyl- sn-glycero-3-phosphoethanolamine/1,2-dioleoyl- sn-glycero-3-phospho-l-serine (sodium salt)/1,2-dioleoyl- sn-glycero-3-phosphocholine = 5:3:2]. Fluorescently tagged, carboxylated polystyrene nanoparticles (of 100 nm) were used as the probes. At neutral pHs, the particles' diffusion was close to two-dimensional Brownian motion, indicating a mainly planar structure of the SLBs. When the environmental pH was tuned to be basic at 10.0, transiently confined diffusions within small areas were frequently observed. These confinements had a lateral dimension of 100-200 nm. Most interestingly, they showed 3D bulged structures protruding from the planar lipid bilayer. The particles were trapped by these 3D structures for a short period of time (∼0.75 s), with an estimated escape activation energy of ∼4.2 kB T. Nonuniform distribution of pH-sensitive lipids in the membrane was proposed to explain the formation of these 3D heterogeneous structures. This work suggests that the geometry of the 3D lipid structures can play a role in tuning the particle-lipid surface interactions. It sheds new light on the origin of lateral heterogeneity on the lipid membrane.
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Affiliation(s)
- Yaning Zhong
- Department of Chemistry , North Carolina State University , Raleigh , North Carolina 27695-8204 , United States
| | - Gufeng Wang
- Department of Chemistry , North Carolina State University , Raleigh , North Carolina 27695-8204 , United States
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466
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Kwon HJ, Shin K, Soh M, Chang H, Kim J, Lee J, Ko G, Kim BH, Kim D, Hyeon T. Large-Scale Synthesis and Medical Applications of Uniform-Sized Metal Oxide Nanoparticles. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2018; 30:e1704290. [PMID: 29573296 DOI: 10.1002/adma.201704290] [Citation(s) in RCA: 56] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/31/2017] [Revised: 11/19/2017] [Indexed: 05/27/2023]
Abstract
Thanks to recent advances in the synthesis of high-quality inorganic nanoparticles, more and more types of nanoparticles are becoming available for medical applications. Especially, metal oxide nanoparticles have drawn much attention due to their unique physicochemical properties and relatively inexpensive production costs. To further promote the development and clinical translation of these nanoparticle-based agents, however, it is highly desirable to reduce unwanted interbatch variations of the nanoparticles because characterizing and refining each batch are costly, take a lot of effort, and, thus, are not productive. Large-scale synthesis is a straightforward and economic pathway to minimize this issue. Here, the recent achievements in the large-scale synthesis of uniform-sized metal oxide nanoparticles and their biomedical applications are summarized, with a focus on nanoparticles of transition metal oxides and lanthanide oxides, and clarifying the underlying mechanism for the synthesis of uniform-sized nanoparticles. Surface modification steps to endow hydrophobic nanoparticles with water dispersibility and biocompatibility are also briefly described. Finally, various medical applications of metal oxide nanoparticles, such as bioimaging, drug delivery, and therapy, are presented.
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Affiliation(s)
- Hyek Jin Kwon
- Center for Nanoparticle Research, Institute for Basic Science (IBS), Seoul, 08826, Republic of Korea
- School of Chemical and Biological Engineering, and Institute of Chemical Processes, Seoul National University, Seoul, 08826, Republic of Korea
| | - Kwangsoo Shin
- Center for Nanoparticle Research, Institute for Basic Science (IBS), Seoul, 08826, Republic of Korea
- School of Chemical and Biological Engineering, and Institute of Chemical Processes, Seoul National University, Seoul, 08826, Republic of Korea
| | - Min Soh
- Center for Nanoparticle Research, Institute for Basic Science (IBS), Seoul, 08826, Republic of Korea
- School of Chemical and Biological Engineering, and Institute of Chemical Processes, Seoul National University, Seoul, 08826, Republic of Korea
| | - Hogeun Chang
- Center for Nanoparticle Research, Institute for Basic Science (IBS), Seoul, 08826, Republic of Korea
- School of Chemical and Biological Engineering, and Institute of Chemical Processes, Seoul National University, Seoul, 08826, Republic of Korea
| | - Jonghoon Kim
- Center for Nanoparticle Research, Institute for Basic Science (IBS), Seoul, 08826, Republic of Korea
- School of Chemical and Biological Engineering, and Institute of Chemical Processes, Seoul National University, Seoul, 08826, Republic of Korea
| | - Jisoo Lee
- Center for Nanoparticle Research, Institute for Basic Science (IBS), Seoul, 08826, Republic of Korea
- School of Chemical and Biological Engineering, and Institute of Chemical Processes, Seoul National University, Seoul, 08826, Republic of Korea
| | - Giho Ko
- Center for Nanoparticle Research, Institute for Basic Science (IBS), Seoul, 08826, Republic of Korea
- School of Chemical and Biological Engineering, and Institute of Chemical Processes, Seoul National University, Seoul, 08826, Republic of Korea
| | - Byung Hyo Kim
- Center for Nanoparticle Research, Institute for Basic Science (IBS), Seoul, 08826, Republic of Korea
| | - Dokyoon Kim
- Center for Nanoparticle Research, Institute for Basic Science (IBS), Seoul, 08826, Republic of Korea
| | - Taeghwan Hyeon
- Center for Nanoparticle Research, Institute for Basic Science (IBS), Seoul, 08826, Republic of Korea
- School of Chemical and Biological Engineering, and Institute of Chemical Processes, Seoul National University, Seoul, 08826, Republic of Korea
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467
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Abstract
Delivery of imaging agents and pharmaceutical payloads to the central nervous system (CNS) is essential for efficient diagnosis and treatment of brain diseases. However, therapeutic delivery is often restricted by the blood-brain barrier (BBB), which prevents transport of clinical compounds to their region of interest. This review discusses the methods that have been used to avoid or overcome this barrier, presenting the use of biologically-derived nanomaterial systems as an efficient strategy for the diagnosis and treatment of CNS diseases. Biological nanomaterials have many advantages over synthetic systems, including being biodegradable, biocompatible, easily surface functionalised for conjugation of targeting moieties, and are often able to self-assemble. These abilities are discussed in relation to various systems, including liposomes, dendrimers, and viral nanoparticles.
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468
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Khan MS, Hwang J, Lee K, Choi Y, Kim K, Koo HJ, Hong JW, Choi J. Oxygen-Carrying Micro/Nanobubbles: Composition, Synthesis Techniques and Potential Prospects in Photo-Triggered Theranostics. Molecules 2018; 23:E2210. [PMID: 30200336 PMCID: PMC6225314 DOI: 10.3390/molecules23092210] [Citation(s) in RCA: 44] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2018] [Revised: 08/27/2018] [Accepted: 08/30/2018] [Indexed: 12/19/2022] Open
Abstract
Microbubbles and nanobubbles (MNBs) can be prepared using various shells, such as phospholipids, polymers, proteins, and surfactants. MNBs contain gas cores due to which they are echogenic and can be used as contrast agents for ultrasonic and photoacoustic imaging. These bubbles can be engineered in various sizes as vehicles for gas and drug delivery applications with novel properties and flexible structures. Hypoxic areas in tumors develop owing to an imbalance of oxygen supply and demand. In tumors, hypoxic regions have shown more resistance to chemotherapy, radiotherapy, and photodynamic therapies. The efficacy of photodynamic therapy depends on the effective accumulation of photosensitizer drug in tumors and the availability of oxygen in the tumor to generate reactive oxygen species. MNBs have been shown to reverse hypoxic conditions, degradation of hypoxia inducible factor 1α protein, and increase tissue oxygen levels. This review summarizes the synthesis methods and shell compositions of micro/nanobubbles and methods deployed for oxygen delivery. Methods of functionalization of MNBs, their ability to deliver oxygen and drugs, incorporation of photosensitizers and potential application of photo-triggered theranostics, have also been discussed.
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Affiliation(s)
- Muhammad Saad Khan
- School of Integrative Engineering, Chung-Ang University, Seoul 06974, Korea.
| | - Jangsun Hwang
- School of Integrative Engineering, Chung-Ang University, Seoul 06974, Korea.
| | - Kyungwoo Lee
- School of Integrative Engineering, Chung-Ang University, Seoul 06974, Korea.
| | - Yonghyun Choi
- School of Integrative Engineering, Chung-Ang University, Seoul 06974, Korea.
| | - Kyobum Kim
- Division of Bioengineering, Incheon National University, Incheon 22012, Korea.
| | - Hyung-Jun Koo
- Department of Chemical and Biomolecular Engineering, Seoul National University of Science and Technology, Seoul 01811, Korea.
| | - Jong Wook Hong
- Department of Bionano Technology, Hanyang University, Seoul 04763, Korea.
- Department of Bionano Engingeering, Hanyang University, Ansan 15588, Korea.
| | - Jonghoon Choi
- School of Integrative Engineering, Chung-Ang University, Seoul 06974, Korea.
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469
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Kenaan A, Cheng J, Qi D, Chen D, Cui D, Song J. Physicochemical Analysis of DPPC and Photopolymerizable Liposomal Binary Mixture for Spatiotemporal Drug Release. Anal Chem 2018; 90:9487-9494. [PMID: 30009597 DOI: 10.1021/acs.analchem.8b02144] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The development of a spatiotemporal drug delivery system with a long release profile, high loading efficiency, and robust therapeutic effects is still a challenge. Liposomal nanocarriers have secured a fortified position in the biomedical field over decades. Herein, liposomal binary mixtures of 1,2-dipalmitoyl- sn-glycero-3-phosphocholine (DPPC) and photopolymerizable 1,2-bis(10,12-tricosadiynoyl)- sn-glycero-3-phosphocholine (DC8,9PC) phospholipids were prepared for drug delivery applications. The diacetylenic groups of DC8,9PC produce intermolecular cross-linking following UV irradiation. Exposure of the liposomal mixture to 254 nm radiation induces a pore within the lipid bilayer, expediting the release of its entrapped 5,6-carboxyfluorescein dye. The dosage and rate of the released content are highly dependent on the number and size of the induced pore. Photochemical cross-linking studies at different exposure times were reported through the analysis of UV-visible spectrophotometry, nano differential scanning calorimetry, Fourier transform infrared spectroscopy, and Raman spectroscopy. The optimal irradiation time was established after 8 min of exposure, inducing lipid cross-linking with minimal oxidative degradation, which plays an essential role in the pathogenesis of numerous diseases due to the formation of primary and secondary oxidation products, accordingly reducing the encapsulated drug therapeutic level.
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Affiliation(s)
- Ahmad Kenaan
- Institute of Nano Biomedicine and Engineering, Shanghai Engineering Research Centre for Intelligent Diagnosis and Treatment Instrument, Department of Instrument Science and Engineering, School of Electronic Information and Electrical Engineering , Shanghai Jiao Tong University , 800 Dongchuan Road , Shanghai 200240 , P.R. China
| | - Jin Cheng
- Institute of Nano Biomedicine and Engineering, Shanghai Engineering Research Centre for Intelligent Diagnosis and Treatment Instrument, Department of Instrument Science and Engineering, School of Electronic Information and Electrical Engineering , Shanghai Jiao Tong University , 800 Dongchuan Road , Shanghai 200240 , P.R. China
| | - Daizong Qi
- Institute of Nano Biomedicine and Engineering, Shanghai Engineering Research Centre for Intelligent Diagnosis and Treatment Instrument, Department of Instrument Science and Engineering, School of Electronic Information and Electrical Engineering , Shanghai Jiao Tong University , 800 Dongchuan Road , Shanghai 200240 , P.R. China
| | - Di Chen
- Institute of Nano Biomedicine and Engineering, Shanghai Engineering Research Centre for Intelligent Diagnosis and Treatment Instrument, Department of Instrument Science and Engineering, School of Electronic Information and Electrical Engineering , Shanghai Jiao Tong University , 800 Dongchuan Road , Shanghai 200240 , P.R. China
| | - Daxiang Cui
- Institute of Nano Biomedicine and Engineering, Shanghai Engineering Research Centre for Intelligent Diagnosis and Treatment Instrument, Department of Instrument Science and Engineering, School of Electronic Information and Electrical Engineering , Shanghai Jiao Tong University , 800 Dongchuan Road , Shanghai 200240 , P.R. China
| | - Jie Song
- Institute of Nano Biomedicine and Engineering, Shanghai Engineering Research Centre for Intelligent Diagnosis and Treatment Instrument, Department of Instrument Science and Engineering, School of Electronic Information and Electrical Engineering , Shanghai Jiao Tong University , 800 Dongchuan Road , Shanghai 200240 , P.R. China
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470
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Cao K, Liu Y, Tian Y, Zhang Q, Cong P, Li H, Xu J, Li Z, Wang J, Mao X, Xue C. Reaction Specificity of Phospholipase D Prepared from Acinetobacter radioresistens a2 in Transphosphatidylation. Lipids 2018; 53:517-526. [PMID: 30071133 DOI: 10.1002/lipd.12057] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2018] [Revised: 06/05/2018] [Accepted: 06/06/2018] [Indexed: 12/27/2022]
Abstract
Phospholipase D (PLD) can react with phospholipids as substrates, generally phosphatidylcholine (PtdCho), and the PLD-substrate intermediate can be cleaved by another alcohol, resulting in transphosphatidylation of the substrate, which can be used in the production of special lipids. In this study, the reaction conditions affecting the transphosphatidylation of PtdCho with serine were optimized and the reaction specificity of a novel PLD prepared from Acinetobacter radioresistens a2 was evaluated for transphosphatidylation with a variety of phospholipid substrates and head group donors. Based on the yield of phosphatidylserine, experimental kinetic data, maximum transphosphatidylation rate, and kinetic constant, the specificity of PLD in transphosphatidylation was found to be affected by unsaturated fatty-acid phospholipid substrates. The catalytic efficiency of PLD prepared from A. radioresistens a2 on the synthesis of natural phospholipids is on the order of l-serine > ethanolamine and glycerol ≫ inositol. Moreover, it was found that the transphosphatidylation of PtdCho with saccharides was related to the length of the carbon chain and the number of saccharide units.
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Affiliation(s)
- Kewei Cao
- College of Food Science and Engineering, Ocean University of China, 5 Yushan Road, 266003, Qingdao, Shandong Province, China
| | - Yanjun Liu
- College of Food Science and Engineering, Ocean University of China, 5 Yushan Road, 266003, Qingdao, Shandong Province, China
| | - Yingying Tian
- College of Food Science and Engineering, Ocean University of China, 5 Yushan Road, 266003, Qingdao, Shandong Province, China.,Laboratory for Marine Drugs and Bioproducts, National Laboratory Marine Science and Technology, 23 Hong Kong east Road, 266071, Qingdao, Shandong Province, China
| | - Qin Zhang
- College of Food Science and Engineering, Ocean University of China, 5 Yushan Road, 266003, Qingdao, Shandong Province, China
| | - Peixu Cong
- College of Food Science and Engineering, Ocean University of China, 5 Yushan Road, 266003, Qingdao, Shandong Province, China
| | - Hongyan Li
- College of Food Science and Engineering, Ocean University of China, 5 Yushan Road, 266003, Qingdao, Shandong Province, China
| | - Jie Xu
- College of Food Science and Engineering, Ocean University of China, 5 Yushan Road, 266003, Qingdao, Shandong Province, China
| | - Zhaojie Li
- College of Food Science and Engineering, Ocean University of China, 5 Yushan Road, 266003, Qingdao, Shandong Province, China
| | - Jingfeng Wang
- College of Food Science and Engineering, Ocean University of China, 5 Yushan Road, 266003, Qingdao, Shandong Province, China
| | - Xiangzhao Mao
- College of Food Science and Engineering, Ocean University of China, 5 Yushan Road, 266003, Qingdao, Shandong Province, China
| | - Changhu Xue
- College of Food Science and Engineering, Ocean University of China, 5 Yushan Road, 266003, Qingdao, Shandong Province, China.,Laboratory for Marine Drugs and Bioproducts, National Laboratory Marine Science and Technology, 23 Hong Kong east Road, 266071, Qingdao, Shandong Province, China
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471
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Azzi J, Jraij A, Auezova L, Fourmentin S, Greige-Gerges H. Novel findings for quercetin encapsulation and preservation with cyclodextrins, liposomes, and drug-in-cyclodextrin-in-liposomes. Food Hydrocoll 2018. [DOI: 10.1016/j.foodhyd.2018.03.006] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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472
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Novel analytical methods to assess the chemical and physical properties of liposomes. J Chromatogr B Analyt Technol Biomed Life Sci 2018; 1091:14-20. [DOI: 10.1016/j.jchromb.2018.05.028] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2018] [Revised: 05/10/2018] [Accepted: 05/18/2018] [Indexed: 11/21/2022]
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473
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Phyto-phospholipid complexes (phytosomes): A novel strategy to improve the bioavailability of active constituents. Asian J Pharm Sci 2018; 14:265-274. [PMID: 32104457 PMCID: PMC7032241 DOI: 10.1016/j.ajps.2018.05.011] [Citation(s) in RCA: 100] [Impact Index Per Article: 16.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2017] [Revised: 04/14/2018] [Accepted: 05/29/2018] [Indexed: 12/13/2022] Open
Abstract
Although active constituents extracted from plants show robust in vitro pharmacological effects, low in vivo absorption greatly limits the widespread application of these compounds. A strategy of using phyto-phospholipid complexes represents a promising approach to increase the oral bioavailability of active constituents, which is consist of ‘‘label-friendly” phospholipids and active constituents. Hydrogen bond interactions between active constituents and phospholipids enable phospholipid complexes as an integral part. This review provides an update on four important issues related to phyto-phospholipid complexes: active constituents, phospholipids, solvents, and stoichiometric ratios. We also discuss recent progress in research on the preparation, characterization, structural verification, and increased bioavailability of phyto-phospholipid complexes.
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474
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Hemati M, Haghiralsadat F, Yazdian F, Jafari F, Moradi A, Malekpour-Dehkordi Z. Development and characterization of a novel cationic PEGylated niosome-encapsulated forms of doxorubicin, quercetin and siRNA for the treatment of cancer by using combination therapy. ARTIFICIAL CELLS NANOMEDICINE AND BIOTECHNOLOGY 2018; 47:1295-1311. [DOI: 10.1080/21691401.2018.1489271] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Mahdie Hemati
- Department of Clinical Biochemistry, Faculty of Medicine, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Fateme Haghiralsadat
- Department of Advanced Medical Sciences and Technologies, School of Paramedicine, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
- Department of Life Science Engineering, Faculty of New Sciences and Technologies, University of Tehran, Tehran, Iran
| | - Fatemeh Yazdian
- Department of Life Science Engineering, Faculty of New Sciences and Technologies, University of Tehran, Tehran, Iran
| | - Farzaneh Jafari
- Department of Clinical Biochemistry, Faculty of Medicine, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Ali Moradi
- Department of Clinical Biochemistry, Faculty of Medicine, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Zahra Malekpour-Dehkordi
- Department of Clinical Biochemistry, Faculty of Medicine, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
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475
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Bazylińska U, Kulbacka J, Schmidt J, Talmon Y, Murgia S. Polymer-free cubosomes for simultaneous bioimaging and photodynamic action of photosensitizers in melanoma skin cancer cells. J Colloid Interface Sci 2018; 522:163-173. [PMID: 29601958 DOI: 10.1016/j.jcis.2018.03.063] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2018] [Revised: 03/15/2018] [Accepted: 03/18/2018] [Indexed: 11/21/2022]
Abstract
We designed novel polymer-free cubic bicontinuous liquid crystalline dispersions (cubosomes) using monoolein as molecular building block, phospholipids as stabilizers, propylene glycol as hydrotrope. Their kinetic stability was evaluated by analysing the backscattering profiles upon ageing, and the most stable formulation was chosen as potential photosensitizers delivery vehicle for photodynamic therapy (PDT) of human skin melanoma cells. Morphological and topological features of such formulation alternatively loaded with Chlorin e6 or meso-Tetraphenylporphine-Mn(III) chloride photosensitizing dyes were investigated by cryo-TEM, DLS, and SAXS. Bioimaging studies demonstrated that Me45 and MeWo cell lines effectively internalized these cubosomes formulations. Particularly, photodynamic activity experiments proved both the very low cytotoxicity of the cubosomes formulation loaded with Chlorin e6 dye in the "dark" condition, and its significant cytotoxic effect after photoirradiation. The toxic effect recorded when the photosensitizer was encapsulated within the cubosomes was shown to be one order of magnitude higher than that caused by the free photosensitizer. This is the first report of biocompatible polymer-free cubosomes for potential application in both PDT and bioimaging of skin malignant melanoma.
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Affiliation(s)
- Urszula Bazylińska
- Department of Organic and Pharmaceutical Technology, Faculty of Chemistry, Wroclaw University of Science and Technology, Wybrzeze Wyspianskiego 27, 50-370 Wroclaw, Poland.
| | - Julita Kulbacka
- Department of Medical Biochemistry, Wroclaw Medical University, Chalubinskiego 10, 50-367 Wroclaw, Poland; Department of Molecular and Cellular Biology, Wroclaw Medical University, Borowska 211 A, 50-556 Wroclaw, Poland
| | - Judith Schmidt
- Department of Chemical Engineering, Technion-Israel Institute of Technology, Haifa 3200003, Israel
| | - Yeshayahu Talmon
- Department of Chemical Engineering, Technion-Israel Institute of Technology, Haifa 3200003, Israel
| | - Sergio Murgia
- Department of Chemical and Geological Sciences, University of Cagliari and CSGI, s.s. 554 bivio Sestu, I-09042 Monserrato, CA, Italy.
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476
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Wang Z, Zhao X, Liu Y, Wang T, Li K. New therapeutic strategies based on interference with telomeric DNA synthesis of tumor cells to suppress the growth of tumors. RSC Adv 2018; 8:25001-25007. [PMID: 35542162 PMCID: PMC9082405 DOI: 10.1039/c8ra02599a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2018] [Accepted: 06/19/2018] [Indexed: 11/21/2022] Open
Abstract
An unusual enzyme called telomerase acts on parts of chromosomes known as telomeres. The enzyme has recently been found in many human tumors and is viewed as a new target for tumor therapy. In this research, we chose the analogue of guanine "2',3'-dideoxyguanosine" (ddG) as the telomerase inhibitor and prepared the ddG-loaded cationic nanoliposomes (ddG-Clip) to specifically target the tumor tissue and preferentially occupy the telomerase nucleotide binding site. The mean diameter of ddG-Clip is 101.54 ± 2.60 nm and they are cationically charged with a zeta potential of 34.0 ± 9.43 mV; also, the encapsulation efficiency of ddG-Clip is 53.44% ± 2.29%. In vitro cytotoxicity results show that cationic nanoliposomes by themselves are almost non-toxic, but with the increase in ddG concentration, ddG-Clip has the ability to kill S180 tumor cells. The anti-tumor activity study suggests that ddG-Clip could not only suppress the tumor growth, but also inhibit tumor liver metastasis well. In conclusion, reverse transcriptase inhibitor-loaded cationic nanoliposomes could interfere with the synthesis of telomeric DNA and block abnormal proliferation of tumor cells, therefore achieving tumor apoptosis.
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Affiliation(s)
- Zhongyan Wang
- School of Pharmacy, Shenyang Pharmaceutical University Liaoning Province China +8602423986293
| | - Xiuli Zhao
- School of Pharmacy, Shenyang Pharmaceutical University Liaoning Province China +8602423986293
| | - Yan Liu
- School of Pharmacy, Shenyang Pharmaceutical University Liaoning Province China +8602423986293
| | - Ting Wang
- School of Pharmacy, Shenyang Pharmaceutical University Liaoning Province China +8602423986293
| | - Kexin Li
- School of Pharmacy, Shenyang Pharmaceutical University Liaoning Province China +8602423986293
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477
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Ranganath SH. Bioengineered cellular and cell membrane-derived vehicles for actively targeted drug delivery: So near and yet so far. Adv Drug Deliv Rev 2018; 132:57-80. [PMID: 29935987 DOI: 10.1016/j.addr.2018.06.012] [Citation(s) in RCA: 80] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2018] [Revised: 05/31/2018] [Accepted: 06/18/2018] [Indexed: 12/16/2022]
Abstract
Cellular carriers for drug delivery are attractive alternatives to synthetic nanoparticles owing to their innate homing/targeting abilities. Here, we review molecular interactions involved in the homing of Mesenchymal stem cells (MSCs) and other cell types to understand the process of designing and engineering highly efficient, actively targeting cellular vehicles. In addition, we comprehensively discuss various genetic and non-genetic strategies and propose futuristic approaches of engineering MSC homing using micro/nanotechnology and high throughput small molecule screening. Most of the targeting abilities of a cell come from its plasma membrane, thus, efforts to harness cell membranes as drug delivery vehicles are gaining importance and are highlighted here. We also recognize and report the lack of detailed characterization of cell membranes in terms of safety, structural integrity, targeting functionality, and drug transport. Finally, we provide insights on future development of bioengineered cellular and cell membrane-derived vesicles for successful clinical translation.
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Affiliation(s)
- Sudhir H Ranganath
- Bio-INvENT Lab, Department of Chemical Engineering, Siddaganga Institute of Technology, B.H. Road, Tumakuru, 572103, Karnataka, India.
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478
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Vilamarim R, Bernardo J, Videira RA, Valentão P, Veiga F, Andrade PB. An egg yolk’s phospholipid-pennyroyal nootropic nanoformulation modulates monoamino oxidase-A (MAO-A) activity in SH-SY5Y neuronal model. J Funct Foods 2018. [DOI: 10.1016/j.jff.2018.05.009] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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479
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Salade L, Wauthoz N, Vermeersch M, Amighi K, Goole J. Chitosan-coated liposome dry-powder formulations loaded with ghrelin for nose-to-brain delivery. Eur J Pharm Biopharm 2018; 129:257-266. [PMID: 29902517 DOI: 10.1016/j.ejpb.2018.06.011] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2018] [Revised: 06/08/2018] [Accepted: 06/10/2018] [Indexed: 01/21/2023]
Abstract
The nose-to-brain delivery of ghrelin loaded in liposomes is a promising approach for the management of cachexia. It could limit the plasmatic degradation of ghrelin and provide direct access to the brain, where ghrelin's specific receptors are located. Anionic liposomes coated with chitosan in either a liquid or a dry-powder formulation were compared. The powder formulation showed stronger adhesion to mucins (89 ± 4% vs 61 ± 4%), higher ghrelin entrapment efficiency (64 ± 2% vs 55 ± 4%), higher enzymatic protection against trypsin (26 ± 2% vs 20 ± 3%) and lower ghrelin storage degradation at 25 °C (2.67 ± 1.1% vs 95.64 ± 0.85% after 4 weeks). The powder formulation was also placed in unit-dose system devices that were able to generate an appropriate aerosol characterized by a Dv50 of 38 ± 6 µm, a limited percentage of particles smaller than 10 µm of 4 ± 1% and a reproducible mass delivery (CV: 1.49%). In addition, the device was able to deposit a large amount of powder (52.04% w/w) in the olfactory zone of a 3D-printed nasal cast. The evaluated combination of the powder formulation and the device could provide a promising treatment for cachexia.
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Affiliation(s)
- Laurent Salade
- Laboratoire de Pharmacie Galénique et de Biopharmacie, Université libre de Bruxelles (ULB), Brussels, Belgium.
| | - Nathalie Wauthoz
- Laboratoire de Pharmacie Galénique et de Biopharmacie, Université libre de Bruxelles (ULB), Brussels, Belgium
| | | | - Karim Amighi
- Laboratoire de Pharmacie Galénique et de Biopharmacie, Université libre de Bruxelles (ULB), Brussels, Belgium
| | - Jonathan Goole
- Laboratoire de Pharmacie Galénique et de Biopharmacie, Université libre de Bruxelles (ULB), Brussels, Belgium
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480
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Okoh OA, Klahn P. Trimethyl Lock: A Multifunctional Molecular Tool for Drug Delivery, Cellular Imaging, and Stimuli-Responsive Materials. Chembiochem 2018; 19:1668-1694. [PMID: 29888433 DOI: 10.1002/cbic.201800269] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2018] [Indexed: 12/13/2022]
Abstract
Trimethyl lock (TML) systems are based on ortho-hydroxydihydrocinnamic acid derivatives displaying increased lactonization reactivity owing to unfavorable steric interactions of three pendant methyl groups, and this leads to the formation of hydrocoumarins. Protection of the phenolic hydroxy function or masking of the reactivity as benzoquinone derivatives prevents lactonization and provides a trigger for controlled release of molecules attached to the carboxylic acid function through amides, esters, or thioesters. Their easy synthesis and possible chemical adaption to several different triggers make TML a highly versatile module for the development of drug-delivery systems, prodrug approaches, cell-imaging tools, molecular tools for supramolecular chemistry, as well as smart stimuliresponsive materials.
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Affiliation(s)
- Okoh Adeyi Okoh
- Institute for Organic Chemistry, Technische Universität Braunschweig, Hagenring 30, 38106, Braunschweig, Germany
| | - Philipp Klahn
- Institute for Organic Chemistry, Technische Universität Braunschweig, Hagenring 30, 38106, Braunschweig, Germany
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481
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Ferreira G, Costa C, Bassaizteguy V, Santos M, Cardozo R, Montes J, Settineri R, Nicolson GL. Incubation of human sperm with micelles made from glycerophospholipid mixtures increases sperm motility and resistance to oxidative stress. PLoS One 2018; 13:e0197897. [PMID: 29856778 PMCID: PMC5984032 DOI: 10.1371/journal.pone.0197897] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2018] [Accepted: 05/10/2018] [Indexed: 12/31/2022] Open
Abstract
Membrane integrity is essential in maintaining sperm viability, signaling, and motility, which are essential for fertilization. Sperm are highly susceptible to oxidative stress, as they are rich in sensitive polyunsaturated fatty acids (PUFA), and are unable to synthesize and repair many essential membrane constituents. Because of this, sperm cellular membranes are important targets of this process. Membrane Lipid Replacement (MLR) with glycerophospholipid mixtures (GPL) has been shown to ameliorate oxidative stress in cells, restore their cellular membranes, and prevent loss of function. Therefore, we tested the effects of MLR on sperm by tracking and monitoring GPL incorporation into their membrane systems and studying their effects on sperm motility and viability under different experimental conditions. Incubation of sperm with mixtures of exogenous, unoxidized GPL results in their incorporation into sperm membranes, as shown by the use of fluorescent dyes attached to GPL. The percent overall (total) sperm motility was increased from 52±2.5% to 68±1.34% after adding GPL to the incubation media, and overall sperm motility was recovered from 7±2% after H2O2 treatment to 58±2.5%)(n = 8, p<0.01) by the incorporation of GPL into sperm membranes. When sperm were exposed to H2O2, the mitochondrial inner membrane potential (MIMP), monitored using the MIMP tracker dye JC-1 in flow cytometry, diminished, whereas the addition of GPL prevented the decrease in MIMP. Confocal microscopy with Rhodamine-123 and JC-1 confirmed the mitochondrial localization of the dyes. We conclude that incubation of human sperm with glycerolphospholipids into the membranes of sperm improves sperm viability, motility, and resistance to oxidizing agents like H2O2. This suggests that human sperm might be useful to test innovative new treatments like MLR, since such treatments could improve fertility when it is adversely affected by increased oxidative stress.
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Affiliation(s)
- Gonzalo Ferreira
- Departamento de Biofísica, Laboratorio de Canales Iónicos y Señalización Celular, Facultad de Medicina, Universidad de la República, Montevideo, Uruguay
| | - Carlos Costa
- Departamento de Biofísica, Laboratorio de Canales Iónicos y Señalización Celular, Facultad de Medicina, Universidad de la República, Montevideo, Uruguay
| | - Verónica Bassaizteguy
- Departamento de Biofísica, Laboratorio de Canales Iónicos y Señalización Celular, Facultad de Medicina, Universidad de la República, Montevideo, Uruguay
| | - Marcelo Santos
- Departamento de Biofísica, Laboratorio de Canales Iónicos y Señalización Celular, Facultad de Medicina, Universidad de la República, Montevideo, Uruguay
| | - Romina Cardozo
- Departamento de Biofísica, Laboratorio de Canales Iónicos y Señalización Celular, Facultad de Medicina, Universidad de la República, Montevideo, Uruguay
| | | | - Robert Settineri
- Sierra Productions Research, LLC, Irvine, California, United States of America
| | - Garth L. Nicolson
- Dept. of Molecular Pathology, The Institute for Molecular Medicine, Huntington Beach, California, United States of America
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482
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Nkanga CI, Walker RB, Krause RW. pH-Dependent release of isoniazid from isonicotinic acid (4-hydroxy-benzylidene)-hydrazide loaded liposomes. J Drug Deliv Sci Technol 2018. [DOI: 10.1016/j.jddst.2018.03.016] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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483
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Comparative Study of PEGylated and Conventional Liposomes as Carriers for Shikonin. FLUIDS 2018. [DOI: 10.3390/fluids3020036] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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484
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Chung C, Sher A, Rousset P, McClements DJ. Impact of Electrostatic Interactions on Lecithin-Stabilized Model O/W Emulsions. FOOD BIOPHYS 2018. [DOI: 10.1007/s11483-018-9535-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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485
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Chauhan S, Sharma V, Kaur M, Chaudhary P. Temperature-dependent aggregation of bio-surfactants in aqueous solutions of galactose and lactose: Volumetric and viscometric approach. Chin J Chem Eng 2018. [DOI: 10.1016/j.cjche.2017.10.025] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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486
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Novel lipids with three C18-fatty acid chains and an amino acid head group for pH-responsive and sustained antibiotic delivery. Chem Phys Lipids 2018; 212:12-25. [DOI: 10.1016/j.chemphyslip.2017.12.007] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2017] [Revised: 12/12/2017] [Accepted: 12/31/2017] [Indexed: 12/13/2022]
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487
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Niwa T, Kasuya Y, Suzuki Y, Ichikawa K, Yoshida H, Kurimoto A, Tanaka K, Morita K. Novel Immunoliposome Technology for Enhancing the Activity of the Agonistic Antibody against the Tumor Necrosis Factor Receptor Superfamily. Mol Pharm 2018; 15:3729-3740. [PMID: 29648839 DOI: 10.1021/acs.molpharmaceut.7b01167] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
We have developed a technology for efficiently enhancing the anticancer apoptosis-inducing activity of agonistic antibodies against the tumor necrosis factor receptor (TNFR) superfamily by the formation of immunoliposomes. To induce apoptosis in cancer cells, agonistic antibodies to the TNFR superfamily normally need cross-linking by internal immune effector cells via the Fc region after binding to receptors on the cell membrane. To develop apoptosis-inducing antibodies that do not require the support of cross-linking by immune cells, we prepared immunoliposomes conjugated with TRA-8, an agonistic antibody against death receptor 5 (DR5), with various densities of antibody on the liposome surface, and evaluated their activities. The TRA-8 immunoliposomes exhibited apoptosis-inducing activity against various DR5-positive human carcinoma cells at a significantly lower concentration without cross-linking than that of the original TRA-8 and its natural ligand (TRAIL). The activity of the immunoliposomes was correlated with the density of antibodies on the surface. As the antibody component, not only the full-length antibody but also the Fab' fragment could be used, and the TRA-8 Fab' immunoliposomes also showed exceedingly high activity compared with the parental antibody, namely, TRA-8. Moreover, cytotoxicity of the TRA-8 full-length or Fab' immunoliposome against normal cells, such as human primary hepatocytes, was lower than that for TRAIL. Enhanced activity was also observed for immunoliposomes conjugated with other apoptosis-inducing antibodies against other receptors of the TNFR superfamily, such as death receptor 4 (DR4) and Fas. Thus, immunoliposomes are promising as a new modality that could exhibit significant activity at a low dose, for cost-effective application of an antibody fragment and with stable efficacy independent of the intratumoral environment of patients as a TNF superfamily agonistic therapy.
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Affiliation(s)
- Takako Niwa
- Daiichi Sankyo Co., Ltd. , 1-2-58 Hiromachi , Shinagawa-ku, Tokyo 140-8710 , Japan
| | - Yuji Kasuya
- Daiichi Sankyo Co., Ltd. , 1-2-58 Hiromachi , Shinagawa-ku, Tokyo 140-8710 , Japan
| | - Yukie Suzuki
- Daiichi Sankyo Co., Ltd. , 1-2-58 Hiromachi , Shinagawa-ku, Tokyo 140-8710 , Japan
| | - Kimihisa Ichikawa
- Daiichi Sankyo Co., Ltd. , 1-2-58 Hiromachi , Shinagawa-ku, Tokyo 140-8710 , Japan
| | - Hiroko Yoshida
- Daiichi Sankyo Co., Ltd. , 1-2-58 Hiromachi , Shinagawa-ku, Tokyo 140-8710 , Japan
| | - Akiko Kurimoto
- Daiichi Sankyo Co., Ltd. , 1-2-58 Hiromachi , Shinagawa-ku, Tokyo 140-8710 , Japan
| | - Kento Tanaka
- Daiichi Sankyo Co., Ltd. , 1-2-58 Hiromachi , Shinagawa-ku, Tokyo 140-8710 , Japan
| | - Koji Morita
- Daiichi Sankyo Co., Ltd. , 1-2-58 Hiromachi , Shinagawa-ku, Tokyo 140-8710 , Japan
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488
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Villegas MR, Baeza A, Vallet-Regí M. Nanotechnological Strategies for Protein Delivery. Molecules 2018; 23:E1008. [PMID: 29693640 PMCID: PMC6100203 DOI: 10.3390/molecules23051008] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2018] [Revised: 04/20/2018] [Accepted: 04/22/2018] [Indexed: 12/22/2022] Open
Abstract
The use of therapeutic proteins plays a fundamental role in the treatment of numerous diseases. The low physico-chemical stability of proteins in physiological conditions put their function at risk in the human body until they reach their target. Moreover, several proteins are unable to cross the cell membrane. All these facts strongly hinder their therapeutic effect. Nanomedicine has emerged as a powerful tool which can provide solutions to solve these limitations and improve the efficacy of treatments based on protein administration. This review discusses the advantages and limitations of different types of strategies employed for protein delivery, such as PEGylation, transport within liposomes or inorganic nanoparticles or their in situ encapsulation.
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Affiliation(s)
- María Rocío Villegas
- Departamento de Química en Ciencias Farmacéuticas, Facultad de Farmacia, UCM, 28040 Madrid, Spain.
- Centro de Investigación Biomédica en Red de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), 28029 Madrid, Spain.
| | - Alejandro Baeza
- Departamento de Química en Ciencias Farmacéuticas, Facultad de Farmacia, UCM, 28040 Madrid, Spain.
- Centro de Investigación Biomédica en Red de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), 28029 Madrid, Spain.
| | - María Vallet-Regí
- Departamento de Química en Ciencias Farmacéuticas, Facultad de Farmacia, UCM, 28040 Madrid, Spain.
- Centro de Investigación Biomédica en Red de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), 28029 Madrid, Spain.
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489
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Emami T, Rezayat SM, Khamesipour A, Madani R, Habibi G, Hojatizade M, Jaafari MR. The role of MPL and imiquimod adjuvants in enhancement of immune response and protection in BALB/c mice immunized with soluble Leishmania antigen (SLA) encapsulated in nanoliposome. ARTIFICIAL CELLS NANOMEDICINE AND BIOTECHNOLOGY 2018; 46:324-333. [PMID: 29607698 DOI: 10.1080/21691401.2018.1457042] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
Adjuvants play an essential role in the induction of immunity against leishmaniasis. In this study, monophosphoryl lipid A (MPL) and imiquimod (IMQ) were used as TLR ligands adjuvants to enhance immunogenicity and rate of protection against leishmaniasis. Nanoliposomes containing soluble Leishmania antigens (SLA) and adjuvants were consisted of DSPC, DSPG and Chol prepared by using lipid film method followed by bath sonication. The size of nanoliposomes was around 95 nm and their zeta potential was negative. BALB/c mice were immunized by liposomal formulations of lip/SLA, lip/MPL/SLA, lip/IMQ/SLA, lip/MPL/IMQ/SLA, lip/SLA + lip/IMQ, lip/SLA + lip/MPL, lip/SLA + lip/MPL/IMQ and five controls of SLA, lip/MPL, lip/IMQ, lip/MPL/IMQ and buffer by subcutaneously (SC) injections, three times in 2 weeks intervals. The synergic effect of two adjuvants when they are used in one formulation showed significantly (p < .001) smaller footpad swelling and the lowest parasite burden in lymph node and foot after the challenge. IgG2a in these groups showed the higher titre compared to control groups, which is compatible with the high IFN-γ production and lowest IL-4. Taken together the results indicated that co-delivery of MPL and IMQ adjuvants and antigen in nanoliposome carrier could be an appropriate delivery system to induce cellular immunity pathway against leishmaniasis.
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Affiliation(s)
- Tara Emami
- a Department of Medical Nanotechnology, School of Advanced Technologies in Medicine , Tehran University of Medical Sciences , Tehran , Iran.,b Department of Proteomics and Biochemistry , Razi Vaccine and Serum Research Institute, Agricultural Research Education and Extension Organization(AREEO) , Karaj , Iran
| | - Seyed Mahdi Rezayat
- a Department of Medical Nanotechnology, School of Advanced Technologies in Medicine , Tehran University of Medical Sciences , Tehran , Iran
| | - Ali Khamesipour
- c Center for Research and Training in Skin Diseases and Leprosy , Tehran University of Medical Sciences , Tehran , Iran
| | - Rasool Madani
- b Department of Proteomics and Biochemistry , Razi Vaccine and Serum Research Institute, Agricultural Research Education and Extension Organization(AREEO) , Karaj , Iran
| | - Gholamreza Habibi
- d Department of Parasite Vaccine Research and Production , Razi Vaccine and Serum Research Institute, Agricultural Research Education and Extension Organization(AREEO) , Karaj , Iran
| | - Mansure Hojatizade
- e Department of Basic Medical Sciences , Neyshabur University of Medical Sciences , Neyshabur , Iran
| | - Mahmoud Reza Jaafari
- f Nanotechnology Research Center, Pharmaceutical Technology Institute , Mashhad University of Medical Sciences , Mashhad , Iran.,g Department of Pharmaceutical Nanotechnology, School of Pharmacy , Mashhad University of Medical Sciences , Mashhad , Iran
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490
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Stable and sustained release liposomal formulations of celecoxib: In vitro and in vivo anti-tumor evaluation. Int J Pharm 2018; 540:89-97. [DOI: 10.1016/j.ijpharm.2018.01.039] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2017] [Revised: 01/19/2018] [Accepted: 01/21/2018] [Indexed: 01/14/2023]
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491
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Poudel I, Ahiwale R, Pawar A, Mahadik K, Bothiraja C. Development of novel biotinylated chitosan-decorated docetaxel-loaded nanocochleates for breast cancer targeting. ARTIFICIAL CELLS NANOMEDICINE AND BIOTECHNOLOGY 2018; 46:229-240. [PMID: 29575931 DOI: 10.1080/21691401.2018.1453831] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
The motive of study was to develop biotinylated chitosan (BI-CHI) decorated docetaxel (DTX) loaded nanocochleates (BI-CHI-DTX-NC) to achieve controlled drug release, improve bioavailability, targeted delivery and enhanced anticancer potency with the reduced systemic toxicity of DTX. The development involved the loading of DTX to nanocochleates (DTX-NC) through conversion of dimyristoylphosphatidylglycerol-sodium (DMPG-Na) and cholesterol bearing liposome on addition of calcium ions, followed by encapsulated DTX-NC with BI-CHI (BI-CHI-DTX- NC) and compared with DTX and DTX-NC. The release of DTX indicated strong pH dependence and implies strong hydrogen-bonding between nanocochleates and DTX. Formulated BI-CHI-DTX-NC demonstrated higher in-vitro anticancer activity in biotin over expressed human breast cancer MCF-7 cells. The targeting effect for the BI-CHI-DTX-NC was also demonstrated. The concentration of the drug needed for growth inhibition of 50% of cells in a designed time period (GI50) was 1.8 μg/ml for free DTX while it was decreased by 33.34% for the DTX-NC (1.2 μg/ml). Furthermore, the GI50 value of BI-CHI-DTX-NC was 0.2 μg/ml, i.e. an 88.89% decrease was observed as compared to DTX solution. Moreover, bioavailability of DTX from BI-CHI-DTX-NC was increased by 10-folds with longer circulation time and slower plasma elimination with low tissue distribution as compared to DTX solution. The results indicate that the BI-CHI-DTX- NC has the potential to be applied for targeting anticancer drug delivery.
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Affiliation(s)
- Ishwor Poudel
- a Department of Pharmaceutics, Poona College of Pharmacy , Bharati Vidyapeeth Deemed University (BVDU) , Pune , India
| | - Raj Ahiwale
- a Department of Pharmaceutics, Poona College of Pharmacy , Bharati Vidyapeeth Deemed University (BVDU) , Pune , India
| | - Atmaram Pawar
- a Department of Pharmaceutics, Poona College of Pharmacy , Bharati Vidyapeeth Deemed University (BVDU) , Pune , India
| | - Kakasaheb Mahadik
- b Department of Pharmaceutical Chemistry, Poona College of Pharmacy , Bharati Vidyapeeth Deemed University (BVDU) , Pune , India
| | - C Bothiraja
- a Department of Pharmaceutics, Poona College of Pharmacy , Bharati Vidyapeeth Deemed University (BVDU) , Pune , India
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492
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Pimentel L, Fontes AL, Salsinha S, Machado M, Correia I, Gomes AM, Pintado M, Rodríguez-Alcalá LM. Suitable simple and fast methods for selective isolation of phospholipids as a tool for their analysis. Electrophoresis 2018; 39:1835-1845. [PMID: 29518261 DOI: 10.1002/elps.201700425] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2017] [Revised: 02/14/2018] [Accepted: 02/23/2018] [Indexed: 12/18/2022]
Abstract
Lipids are gaining relevance over the last 20 years, as our knowledge about their role has changed from merely energy/structural molecules to compounds also involved in several biological processes. This led to the creation in 2003 of a new emerging research field: lipidomics. In particular the phospholipids have pharmacological/food applications, participate in cell signalling/homeostatic pathways while their analysis faces some challenges. Their fractionation/purification is, in fact, especially difficult, as they are amphiphilic compounds. Moreover, it usually involves SPE or TLC procedures requiring specific materials hampering their suitableness for routine analysis. Finally, they can interfere with the ionization of other molecules during mass spectrometry analysis. Thus, simple high-throughput reliable methods to selectively isolate these compounds based on the difference between chemical characteristics of lipids would represent valuable tools for their study besides that of other compounds. The current review work aims to describe the state-of-the-art related to the extraction of phospholipids using liquid-liquid methods for their targeted isolation. The technological and biological importance of these compounds and ion suppression phenomena are also reviewed. Methods by precipitation with acetone or isolation using methanol seem to be suitable for selective isolation of phospholipids in both biological and food samples.
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Affiliation(s)
- Lígia Pimentel
- Universidade Católica Portuguesa, CBQF - Centro de Biotecnologia e Química Fina - Laboratório Associado, Escola Superior de Biotecnologia, Porto, Portugal
- CINTESIS - Centro de Investigação em Tecnologias e Sistemas de Informação em Saúde, Faculdade de Medicina da Universidade do Porto, Portugal
- QOPNA - Unidade de Investigação de Química Orgânica, Produtos Naturais e Agroalimentares, Universidade de Aveiro, Portugal
| | - Ana Luiza Fontes
- Universidade Católica Portuguesa, CBQF - Centro de Biotecnologia e Química Fina - Laboratório Associado, Escola Superior de Biotecnologia, Porto, Portugal
| | - Sofia Salsinha
- Universidade Católica Portuguesa, CBQF - Centro de Biotecnologia e Química Fina - Laboratório Associado, Escola Superior de Biotecnologia, Porto, Portugal
| | - Manuela Machado
- Universidade Católica Portuguesa, CBQF - Centro de Biotecnologia e Química Fina - Laboratório Associado, Escola Superior de Biotecnologia, Porto, Portugal
| | - Inês Correia
- Universidade Católica Portuguesa, CBQF - Centro de Biotecnologia e Química Fina - Laboratório Associado, Escola Superior de Biotecnologia, Porto, Portugal
| | - Ana Maria Gomes
- Universidade Católica Portuguesa, CBQF - Centro de Biotecnologia e Química Fina - Laboratório Associado, Escola Superior de Biotecnologia, Porto, Portugal
| | - Manuela Pintado
- Universidade Católica Portuguesa, CBQF - Centro de Biotecnologia e Química Fina - Laboratório Associado, Escola Superior de Biotecnologia, Porto, Portugal
| | - Luís Miguel Rodríguez-Alcalá
- Universidade Católica Portuguesa, CBQF - Centro de Biotecnologia e Química Fina - Laboratório Associado, Escola Superior de Biotecnologia, Porto, Portugal
- Centro de Investigación en Recursos Naturales y Sustentabilidad (CIRENYS), Universidad Bernardo O'Higgins, Santiago de Chile, Chile
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493
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Neves ACO, Morais CLM, Mendes TPP, Vaz BG, Lima KMG. Mass spectrometry and multivariate analysis to classify cervical intraepithelial neoplasia from blood plasma: an untargeted lipidomic study. Sci Rep 2018; 8:3954. [PMID: 29500376 PMCID: PMC5834598 DOI: 10.1038/s41598-018-22317-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2017] [Accepted: 02/21/2018] [Indexed: 02/06/2023] Open
Abstract
Cervical cancer is still an important issue of public health since it is the fourth most frequent type of cancer in women worldwide. Much effort has been dedicated to combating this cancer, in particular by the early detection of cervical pre-cancerous lesions. For this purpose, this paper reports the use of mass spectrometry coupled with multivariate analysis as an untargeted lipidomic approach to classifying 76 blood plasma samples into negative for intraepithelial lesion or malignancy (NILM, n = 42) and squamous intraepithelial lesion (SIL, n = 34). The crude lipid extract was directly analyzed with mass spectrometry for untargeted lipidomics, followed by multivariate analysis based on the principal component analysis (PCA) and genetic algorithm (GA) with support vector machines (SVM), linear (LDA) and quadratic (QDA) discriminant analysis. PCA-SVM models outperformed LDA and QDA results, achieving sensitivity and specificity values of 80.0% and 83.3%, respectively. Five types of lipids contributing to the distinction between NILM and SIL classes were identified, including prostaglandins, phospholipids, and sphingolipids for the former condition and Tetranor-PGFM and hydroperoxide lipid for the latter. These findings highlight the potentiality of using mass spectrometry associated with chemometrics to discriminate between healthy women and those suffering from cervical pre-cancerous lesions.
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Affiliation(s)
- Ana C O Neves
- Institute of Chemistry, Biological Chemistry and Chemometrics, Federal University of Rio Grande do Norte, Natal, 59072-970, RN, Brazil
| | - Camilo L M Morais
- Institute of Chemistry, Biological Chemistry and Chemometrics, Federal University of Rio Grande do Norte, Natal, 59072-970, RN, Brazil
- School of Pharmacy and Biomedical Sciences, University of Central Lancashire, Preston, PR1 2HE, United Kingdom
| | - Thais P P Mendes
- School of Pharmacy and Biomedical Sciences, University of Central Lancashire, Preston, PR1 2HE, United Kingdom
| | - Boniek G Vaz
- Institute of Chemistry, Federal University of Goiás, Goiânia, 74690-900, GO, Brazil
| | - Kássio M G Lima
- Institute of Chemistry, Biological Chemistry and Chemometrics, Federal University of Rio Grande do Norte, Natal, 59072-970, RN, Brazil.
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494
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Kapoor B, Gupta R, Singh SK, Gulati M, Singh S. Prodrugs, phospholipids and vesicular delivery - An effective triumvirate of pharmacosomes. Adv Colloid Interface Sci 2018; 253:35-65. [PMID: 29454464 DOI: 10.1016/j.cis.2018.01.003] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2016] [Revised: 01/25/2018] [Accepted: 01/26/2018] [Indexed: 12/11/2022]
Abstract
With the advent from the laboratory bench to patient bedside in last five decades, vesicular systems have now come to be widely accepted as pragmatic means for controlled delivery of drugs. Their success stories include those of liposomes, niosomes and even the lately developed ethosomes and transferosomes. Pharmacosomes, which, as delivery systems offer numerous advantages and have been widely researched, however, remain largely unacknowledged as a successful delivery system. Though a large number of drugs have been derivatized and formulated into self-assembled vesicular systems, the term pharmacosomes has not been widely used while reporting them. Therefore, their relative obscurity may be attributed to the non-usage of the nomenclature of pharmacosomes by the researchers working in the area. We present a review on the scenario that lead to origin of these bio-inspired vesicles composed of self-assembling amphiphilic molecules. Various drugs that have been formulated into pharmacosomes, their characterization techniques, their properties relative to those of other vesicular delivery systems, and the success achieved so far are also discussed.
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495
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Amornwachirabodee K, Tantimekin N, Pan-In P, Palaga T, Pienpinijtham P, Pipattanaboon C, Sukmanee T, Ritprajak P, Charoenpat P, Pitaksajjakul P, Ramasoota P, Wanichwecharungruang S. Oxidized Carbon Black: Preparation, Characterization and Application in Antibody Delivery across Cell Membrane. Sci Rep 2018; 8:2489. [PMID: 29410523 PMCID: PMC5802750 DOI: 10.1038/s41598-018-20650-4] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2017] [Accepted: 01/19/2018] [Indexed: 11/09/2022] Open
Abstract
Modulating biomolecular networks in cells with peptides and proteins has become a promising therapeutic strategy and effective biological tools. A simple and effective reagent that can bring functional proteins into cells can increase efficacy and allow more investigations. Here we show that the relatively non-toxic and non-immunogenic oxidized carbon black particles (OCBs) prepared from commercially available carbon black can deliver a 300 kDa protein directly into cells, without an involvement of a cellular endocytosis. Experiments with cell-sized liposomes indicate that OCBs directly interact with phospholipids and induce membrane leakages. Delivery of human monoclonal antibodies (HuMAbs, 150 kDa) with specific affinity towards dengue viruses (DENV) into DENV-infected Vero cells by OCBs results in HuMAbs distribution all over cells' interior and effective viral neutralization. An ability of OCBs to deliver big functional/therapeutic proteins into cells should open doors for more protein drug investigations and new levels of antibody therapies and biological studies.
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Affiliation(s)
- Kittima Amornwachirabodee
- Department of Chemistry, Faculty of Science, Chulalongkorn University, Bangkok, 10330, Thailand.,Center of Excellence on Petrochemical and Materials Technology, Chulalongkorn University, Bangkok, 10330, Thailand
| | - Nattapol Tantimekin
- Department of Chemistry, Faculty of Science, Chulalongkorn University, Bangkok, 10330, Thailand
| | - Porntip Pan-In
- Department of Chemistry, Faculty of Science, Chulalongkorn University, Bangkok, 10330, Thailand.,Nanotec-Chulalongkorn University Center of Excellence on Food and Agriculture, Chulalongkorn University, Bangkok, Thailand
| | - Tanapat Palaga
- Department of Microbiology, Faculty of Science, Chulalongkorn University, Bangkok, 10330, Thailand
| | - Prompong Pienpinijtham
- Department of Chemistry, Faculty of Science, Chulalongkorn University, Bangkok, 10330, Thailand
| | - Chonlatip Pipattanaboon
- Center of Excellence for Antibody Research, Faculty of Tropical Medicine, Mahidol University, Bangkok, 10400, Thailand
| | - Thanyada Sukmanee
- Department of Chemistry, Faculty of Science, Chulalongkorn University, Bangkok, 10330, Thailand
| | - Patcharee Ritprajak
- Department of Microbiology, and RU in Oral Microbiology, Faculty of Dentistry, Chulalongkorn University, Bangkok, 10330, Thailand
| | - Promchat Charoenpat
- Department of Microbiology, and RU in Oral Microbiology, Faculty of Dentistry, Chulalongkorn University, Bangkok, 10330, Thailand
| | - Pannamthip Pitaksajjakul
- Center of Excellence for Antibody Research, and Department of Social and Environmental Medicine, Faculty of Tropical Medicine, Mahidol University, Bangkok, 10400, Thailand
| | - Pongrama Ramasoota
- Center of Excellence for Antibody Research, and Department of Social and Environmental Medicine, Faculty of Tropical Medicine, Mahidol University, Bangkok, 10400, Thailand
| | - Supason Wanichwecharungruang
- Department of Chemistry, Faculty of Science, Chulalongkorn University, Bangkok, 10330, Thailand. .,Center of Excellence in Materials and Bio-Interfaces, Chulalongkorn University, Bangkok, 10330, Thailand.
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496
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Su CY, Liu JJ, Ho YS, Huang YY, Chang VHS, Liu DZ, Chen LC, Ho HO, Sheu MT. Development and characterization of docetaxel-loaded lecithin-stabilized micellar drug delivery system (L sb MDDs) for improving the therapeutic efficacy and reducing systemic toxicity. Eur J Pharm Biopharm 2018; 123:9-19. [DOI: 10.1016/j.ejpb.2017.11.006] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2017] [Revised: 11/13/2017] [Accepted: 11/13/2017] [Indexed: 12/20/2022]
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497
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Asama M, Hall A, Qi Y, Moreau B, Walthier H, Schaschwary M, Bristow B, Wang Q. Alternative foaming agents for topical treatment of ulcerative colitis. J Biomed Mater Res A 2018; 106:1448-1456. [PMID: 29314587 DOI: 10.1002/jbm.a.36324] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2017] [Revised: 11/07/2017] [Accepted: 12/20/2017] [Indexed: 12/15/2022]
Abstract
Approximately 907,000 Americans currently suffer from ulcerative colitis, a condition characterized by inflammation of the large intestine or rectum. Treatment of this disease often includes anti-inflammatory medication or immunosuppressants. Here foams are an attractive delivery platform, offering relatively high bioavailability, low systemic exposure, and improved patient comfort. However, the surfactants that generate these foams may adversely affect the diseased mucosa. Therefore, this project evaluated two alternative surfactants for use in topical drug delivery platforms: sodium caseinate and l-α-phosphatidylcholine. Both were compared to the biocompatible surfactant Pluronic® F-127 using stability and density tests, and biocompatibility tests performed on mini-guts. Sodium caseinate foams were less stable but denser than Pluronic® foams; however, they exhibited an unexpectedly low shelf-life. l-α-phosphatidylcholine was an unsuccessful primary foaming agent owing to poor foamability at low concentrations. Mini-gut growth rates were not significantly altered by surfactants, while morphology and an MTT assay identified Pluronic® as the most biocompatible surfactant at higher concentrations. These results clarify the possible challenges that the tested surfactants may present in topical delivery platforms and show the relevance of permeability to tissue-surfactant interaction tests. © 2018 Wiley Periodicals, Inc. J Biomed Mater Res Part A: 106A: 1448-1456, 2018.
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Affiliation(s)
- Martin Asama
- Department of Chemical and Biological Engineering, Iowa State University, Ames, Iowa, 50011
| | - Alex Hall
- Department of Chemical and Biological Engineering, Iowa State University, Ames, Iowa, 50011
| | - Yijun Qi
- Department of Chemical and Biological Engineering, Iowa State University, Ames, Iowa, 50011
| | - Branden Moreau
- Department of Chemical and Biological Engineering, Iowa State University, Ames, Iowa, 50011
| | - Heidi Walthier
- Department of Chemical and Biological Engineering, Iowa State University, Ames, Iowa, 50011
| | - Matthew Schaschwary
- Department of Chemical and Biological Engineering, Iowa State University, Ames, Iowa, 50011
| | - Blaine Bristow
- Department of Chemical and Biological Engineering, Iowa State University, Ames, Iowa, 50011
| | - Qun Wang
- Department of Chemical and Biological Engineering, Iowa State University, Ames, Iowa, 50011
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498
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Tracey TJ, Steyn FJ, Wolvetang EJ, Ngo ST. Neuronal Lipid Metabolism: Multiple Pathways Driving Functional Outcomes in Health and Disease. Front Mol Neurosci 2018; 11:10. [PMID: 29410613 PMCID: PMC5787076 DOI: 10.3389/fnmol.2018.00010] [Citation(s) in RCA: 223] [Impact Index Per Article: 37.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2017] [Accepted: 01/08/2018] [Indexed: 12/12/2022] Open
Abstract
Lipids are a fundamental class of organic molecules implicated in a wide range of biological processes related to their structural diversity, and based on this can be broadly classified into five categories; fatty acids, triacylglycerols (TAGs), phospholipids, sterol lipids and sphingolipids. Different lipid classes play major roles in neuronal cell populations; they can be used as energy substrates, act as building blocks for cellular structural machinery, serve as bioactive molecules, or a combination of each. In amyotrophic lateral sclerosis (ALS), dysfunctions in lipid metabolism and function have been identified as potential drivers of pathogenesis. In particular, aberrant lipid metabolism is proposed to underlie denervation of neuromuscular junctions, mitochondrial dysfunction, excitotoxicity, impaired neuronal transport, cytoskeletal defects, inflammation and reduced neurotransmitter release. Here we review current knowledge of the roles of lipid metabolism and function in the CNS and discuss how modulating these pathways may offer novel therapeutic options for treating ALS.
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Affiliation(s)
- Timothy J Tracey
- Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, Brisbane, QLD, Australia
| | - Frederik J Steyn
- Centre for Clinical Research, The University of Queensland, Brisbane, QLD, Australia
| | - Ernst J Wolvetang
- Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, Brisbane, QLD, Australia
| | - Shyuan T Ngo
- Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, Brisbane, QLD, Australia.,Centre for Clinical Research, The University of Queensland, Brisbane, QLD, Australia.,Queensland Brain Institute, The University of Queensland, Brisbane, QLD, Australia
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499
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Dhande R, Tyagi A, Sharma RK, Thakkar H. 99mTc-vinorelbine tartrate loaded spherulites: Lung disposition study in Sprague-Dawley rats by gamma scintigraphy. Pulm Pharmacol Ther 2018; 49:36-45. [PMID: 29337265 DOI: 10.1016/j.pupt.2018.01.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/08/2017] [Revised: 12/20/2017] [Accepted: 01/08/2018] [Indexed: 10/18/2022]
Abstract
Vinorelbine Tartrate (VLB) is the first line chemotherapeutic agent for treatment of Non-Small Cell Lung Cancer, whose non-specific distribution causes unwanted side effects. The aim of the present investigation was to formulate VLB loaded spherulites intended for targeting the lung. Spherulites were composed of Soyabean Phosphatidylcholine (SPC), Cholesterol (Chol), Potassium oleate and Mannitol. Lipid film prepared using SPC, Chol and Potassium oleate, was dispersed in aqueous phase comprising Mannitol and VLB, followed by controlled shearing and extrusion. PEGylated Spherulites were prepared by incorporating 1,2-distearoyl-sn-glycero-3 phosphatidylethanolamine-N-[methoxy poly (ethylene glycol)] (DSPE-PEG 2000) in the lipid phase. Vesicles were characterized for size, entrapment efficiency and drug release. In vitro cell cytotoxicity and apoptosis study were performed on A549 cell line. Radiolabeling of VLB was performed by direct labeling with reduced technetium-99m. Binding affinity of 99mTc- labelled complexes was assessed by diethylenetriaminepenta acetic acid (DTPA) challenge test. Biodistribution study was done in Sprague Dawley rats. Dynamic light scattering and Transmission electron micrographs confirmed that PEGylated and non-PEGylated Spherulites were discrete, spherical and exhibited the size range of 120-130 nm. Non-PEGylated and PEGylated Spherulites had an entrapment efficiency of 95.65% and 94.2% respectively. In vitro drug release study indicated VLB plain drug solution diffused completely within 24 h, however, Non-PEGylated and PEGylated Spherulites showed similar release pattern till 48 h. Results of cell line study showed that cells treated with VLB loaded Spherulites showed more cytotoxicity and underwent high degree of apoptosis at lower concentration compared to the VLB solution. Radiolabeled complex was stable in saline and serum, further, DTPA challenge study ensured the high binding strength. Gamma Scintigraphy displayed that PEGylated Spherulites were localized within lungs at higher concentration than non-PEGylated followed by plain drug.
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Affiliation(s)
- Rahul Dhande
- Shri G.H. Patel Pharmacy Building, Centre for Postgraduate Studies in Pharmacy, TIFAC Core in NDDS, Faculty of Pharmacy, The Maharaja Sayajirao University of Baroda, Fatehgunj, Vadodara 390002, India.
| | - Amit Tyagi
- Institute of Nuclear Medicine and Allied Sciences, Brig. S.K. Mazumdar Marg, Delhi, India.
| | - Rakesh Kumar Sharma
- Institute of Nuclear Medicine and Allied Sciences, Brig. S.K. Mazumdar Marg, Delhi, India.
| | - Hetal Thakkar
- Shri G.H. Patel Pharmacy Building, Centre for Postgraduate Studies in Pharmacy, TIFAC Core in NDDS, Faculty of Pharmacy, The Maharaja Sayajirao University of Baroda, Fatehgunj, Vadodara 390002, India.
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500
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Rideau E, Dimova R, Schwille P, Wurm FR, Landfester K. Liposomes and polymersomes: a comparative review towards cell mimicking. Chem Soc Rev 2018; 47:8572-8610. [DOI: 10.1039/c8cs00162f] [Citation(s) in RCA: 521] [Impact Index Per Article: 86.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Minimal cells: we compare and contrast liposomes and polymersomes for a bettera priorichoice and design of vesicles and try to understand the advantages and shortcomings associated with using one or the other in many different aspects (properties, synthesis, self-assembly, applications).
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Affiliation(s)
- Emeline Rideau
- Max Planck Institute for Polymer Research
- 55128 Mainz
- Germany
| | - Rumiana Dimova
- Max Planck Institute for Colloids and Interfaces
- Wissenschaftspark Potsdam-Golm
- 14476 Potsdam
- Germany
| | - Petra Schwille
- Max Planck Institute of Biochemistry
- 82152 Martinsried
- Germany
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