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Jacob S, Kather FS, Morsy MA, Boddu SHS, Attimarad M, Shah J, Shinu P, Nair AB. Advances in Nanocarrier Systems for Overcoming Formulation Challenges of Curcumin: Current Insights. NANOMATERIALS (BASEL, SWITZERLAND) 2024; 14:672. [PMID: 38668166 PMCID: PMC11054677 DOI: 10.3390/nano14080672] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/05/2024] [Revised: 04/03/2024] [Accepted: 04/10/2024] [Indexed: 04/29/2024]
Abstract
Curcumin, an organic phenolic molecule that is extracted from the rhizomes of Curcuma longa Linn, has undergone extensive evaluation for its diverse biological activities in both animals and humans. Despite its favorable characteristics, curcumin encounters various formulation challenges and stability issues that can be effectively addressed through the application of nanotechnology. Nano-based techniques specifically focused on enhancing solubility, bioavailability, and therapeutic efficacy while mitigating toxicity, have been explored for curcumin. This review systematically presents information on the improvement of curcumin's beneficial properties when incorporated, either individually or in conjunction with other drugs, into diverse nanosystems such as liposomes, nanoemulsions, polymeric micelles, dendrimers, polymeric nanoparticles, solid-lipid nanoparticles, and nanostructured lipid carriers. Additionally, the review examines ongoing clinical trials and recently granted patents, offering a thorough overview of the dynamic landscape in curcumin delivery. Researchers are currently exploring nanocarriers with crucial features such as surface modification, substantial loading capacity, biodegradability, compatibility, and autonomous targeting specificity and selectivity. Nevertheless, the utilization of nanocarriers for curcumin delivery is still in its initial phases, with regulatory approval pending and persistent safety concerns surrounding their use.
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Affiliation(s)
- Shery Jacob
- Department of Pharmaceutical Sciences, College of Pharmacy, Gulf Medical University, Ajman 4184, United Arab Emirates;
| | - Fathima Sheik Kather
- Department of Pharmaceutical Sciences, College of Pharmacy, Gulf Medical University, Ajman 4184, United Arab Emirates;
| | - Mohamed A. Morsy
- Department of Pharmaceutical Sciences, College of Clinical Pharmacy, King Faisal University, Al-Ahsa 31982, Saudi Arabia; (M.A.M.); (M.A.); (A.B.N.)
- Department of Pharmacology, Faculty of Medicine, Minia University, El-Minia 61511, Egypt
| | - Sai H. S. Boddu
- Department of Pharmaceutical Sciences, College of Pharmacy and Health Sciences, Ajman University, Ajman P.O. Box 346, United Arab Emirates;
- Center of Medical and Bio-allied Health Sciences Research, Ajman University, Ajman P.O. Box 346, United Arab Emirates
| | - Mahesh Attimarad
- Department of Pharmaceutical Sciences, College of Clinical Pharmacy, King Faisal University, Al-Ahsa 31982, Saudi Arabia; (M.A.M.); (M.A.); (A.B.N.)
| | - Jigar Shah
- Department of Pharmaceutics, Institute of Pharmacy, Nirma University, Ahmedabad 382481, India;
| | - Pottathil Shinu
- Department of Biomedical Sciences, College of Clinical Pharmacy, King Faisal University, Al-Ahsa 31982, Saudi Arabia;
| | - Anroop B. Nair
- Department of Pharmaceutical Sciences, College of Clinical Pharmacy, King Faisal University, Al-Ahsa 31982, Saudi Arabia; (M.A.M.); (M.A.); (A.B.N.)
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Li Z, Hu W, Dong J, Azi F, Xu X, Tu C, Tang S, Dong M. The use of bacterial cellulose from kombucha to produce curcumin loaded Pickering emulsion with improved stability and antioxidant properties. FOOD SCIENCE AND HUMAN WELLNESS 2023. [DOI: 10.1016/j.fshw.2022.07.069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Zhu C, Zhang Z, Wen Y, Song X, Zhu J, Yao Y, Li J. Cationic micelles as nanocarriers for enhancing intra-cartilage drug penetration and retention. J Mater Chem B 2023; 11:1670-1683. [PMID: 36621526 DOI: 10.1039/d2tb02050e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
There is a tremendous unmet medical need for osteoarthritis (OA) treatment around the world, and pharmacological management is the most common option but presents a limited and short efficacy. Insufficient drug delivery to articular cartilage is the key cause. It is widely accepted that the complex structure of articular cartilage and the rapid clearance of joint liquids largely hinder drug penetration and retention in the cartilage. To address these obstacles, we designed and prepared a positively charged micellar system that can effectively deliver a model drug to the deep zone of the cartilage and prolong the drug retention time. In this work, a triblock copolymer composed of cationic poly(N,N-dimethylaminoethyl methacrylate) (PDMAEMA) and poly(ε-caprolactone) (PCL), denoted as PDMAEMA-PCL-PDMAEMA, was synthesized. A triblock copolymer composed of brush poly[poly(ethylene glycol) methacrylate] (pPEGMA) and PCL, denoted as pPEGMA-PCL-pPEGMA, was prepared for comparison. The two types of triblock copolymers were self-assembled in an aqueous environment to form cationic and neutral micelles, respectively. A hydrophobic fluorescent dye as a model drug was loaded into micelle cores, and the dye-loaded micelles were evaluated for intra-cartilage penetration and retention using porcine knee cartilage explants. The PDMAEMA-PCL-PDMAEMA cationic micelles were found to significantly enhance the intra-cartilage penetration and retention capability due to the electrostatic interaction between the micelles and the negatively charged cartilage extracellular matrix. The confocal microscopy study showed that the cationic micelles could penetrate the full-thickness porcine cartilage explants (around 1.5 mm) within 24 hours. Up to 87% of the cationic micelles were taken up by porcine cartilage explants, and 71% of the absorbed micelles were retained in the tissue for at least 4 days. Although the pPEGMA-PCL-pPEGMA neutral micelles were able to penetrate the full-thickness cartilage, this type of micelle showed lower uptake (44%) and retention (44%) rates. This observation implied that the surface charge of micelles could play an important role in efficient intra-cartilage drug delivery. This study verified the feasibility and effectiveness of the PDMAEMA-PCL-PDMAEM cationic micelles in intra-cartilage drug delivery, showing that cationic micelles could be promising carriers for OA treatment.
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Affiliation(s)
- Chenxian Zhu
- Department of Biomedical Engineering, National University of Singapore, 15 Kent Ridge Crescent, Singapore 119276, Singapore.
| | - Zhongxing Zhang
- Department of Biomedical Engineering, National University of Singapore, 15 Kent Ridge Crescent, Singapore 119276, Singapore.
| | - Yuting Wen
- Department of Biomedical Engineering, National University of Singapore, 15 Kent Ridge Crescent, Singapore 119276, Singapore. .,National University of Singapore (Chongqing) Research Institute, 2 Huizhu Road, Yubei District, Chongqing 401120, China
| | - Xia Song
- Department of Biomedical Engineering, National University of Singapore, 15 Kent Ridge Crescent, Singapore 119276, Singapore.
| | - Jingling Zhu
- Department of Biomedical Engineering, National University of Singapore, 15 Kent Ridge Crescent, Singapore 119276, Singapore. .,NUS Environmental Research Institute (NERI), National University of Singapore, 5A Engineering Drive 1, Singapore 117411, Singapore
| | - Yifei Yao
- School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai 200030, China.
| | - Jun Li
- Department of Biomedical Engineering, National University of Singapore, 15 Kent Ridge Crescent, Singapore 119276, Singapore. .,National University of Singapore (Chongqing) Research Institute, 2 Huizhu Road, Yubei District, Chongqing 401120, China.,NUS Environmental Research Institute (NERI), National University of Singapore, 5A Engineering Drive 1, Singapore 117411, Singapore
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Santhamoorthy M, Vy Phan TT, Ramkumar V, Raorane CJ, Thirupathi K, Kim SC. Thermo-Sensitive Poly (N-isopropylacrylamide-co-polyacrylamide) Hydrogel for pH-Responsive Therapeutic Delivery. Polymers (Basel) 2022; 14:polym14194128. [PMID: 36236077 PMCID: PMC9572693 DOI: 10.3390/polym14194128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2022] [Revised: 09/27/2022] [Accepted: 09/28/2022] [Indexed: 11/16/2022] Open
Abstract
Stimuli-response polymeric nanoparticles have emerged as a carrier system for various types of therapeutic delivery. In this study, we prepared a dual pH- and thermo-sensitive copolymer hydrogel (HG) system (PNIPAm-co-PAAm HG), using N-isopropyl acrylamide (NIPAm) and acrylamide (AAm) as comonomers. The synthesized PNIPAm-co-PAAm HG was characterized using various instrumental characterizations. Moreover, the PNIPAm-co-PAAm HG's thermoresponsive phase transition behavior was investigated, and the results showed that the prepared HG responds to temperature changes. In vitro drug loading and release behavior of PNIPAm-co-PAAm HG was investigated using Curcumin (Cur) as the model cargo under different pH and temperature conditions. The PNIPAm-co-PAAm HG showed pH and temperature-responsive drug release behavior and demonstrated about 65% Cur loading efficiency. A nearly complete release of the loaded Cur occurred from the PNIPAm-co-PAAm HG over 4 h at pH 5.5 and 40 °C. The cytotoxicity study was performed on a liver cancer cell line (HepG2 cells), which revealed that the prepared PNIPAm-co-PAAm HG showed good biocompatibility, suggesting that it could be applied as a drug delivery carrier. Moreover, the in vitro cytocompatibility test (MTT assay) results revealed that the PNIPAm-co-PAAm HG is biocompatible. Therefore, the PNIPAm-co-PAAm HG has the potential to be useful in the delivery of drugs in solid tumor-targeted therapy.
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Affiliation(s)
- Madhappan Santhamoorthy
- School of Chemical Engineering, Yeungnam University, Gyeongsan 38541, Korea
- Correspondence: (M.S.); (K.T.); (S.-C.K.)
| | - Thi Tuong Vy Phan
- Center for Advanced Chemistry, Institute of Research and Development, Duy Tan University, 03 Quang Trung, Hai Chau, Danang 550000, Vietnam
- Faculty of Environmental and Chemical Engineering, Duy Tan University, 03 Quang Trung, Hai Chau, Danang 550000, Vietnam
| | - Vanaraj Ramkumar
- School of Chemical Engineering, Yeungnam University, Gyeongsan 38541, Korea
| | | | - Kokila Thirupathi
- Department of Physics, Sri Moogambigai College of Arts and Science for Women, Palacode 636808, India
- Correspondence: (M.S.); (K.T.); (S.-C.K.)
| | - Seong-Cheol Kim
- School of Chemical Engineering, Yeungnam University, Gyeongsan 38541, Korea
- Correspondence: (M.S.); (K.T.); (S.-C.K.)
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Liposomes- A promising strategy for drug delivery in anticancer applications. J Drug Deliv Sci Technol 2022. [DOI: 10.1016/j.jddst.2022.103739] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
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Poddar D, Singh A, Bansal S, Thakur S, Jain P. Direct synthesis of Poly(Ԑ-Caprolactone)-block-poly (glycidyl methacrylate) copolymer and its usage as a potential nano micelles carrier for hydrophobic drugs. J INDIAN CHEM SOC 2022. [DOI: 10.1016/j.jics.2022.100537] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Farhoudi L, Kesharwani P, Majeed M, Johnston TP, Sahebkar A. Polymeric nanomicelles of curcumin: Potential applications in cancer. Int J Pharm 2022; 617:121622. [PMID: 35227805 DOI: 10.1016/j.ijpharm.2022.121622] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Revised: 02/10/2022] [Accepted: 02/23/2022] [Indexed: 02/06/2023]
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Triblock Copolymer Micelles with Tunable Surface Charge as Drug Nanocarriers: Synthesis and Physico-Chemical Characterization. NANOMATERIALS 2022; 12:nano12030434. [PMID: 35159779 PMCID: PMC8840746 DOI: 10.3390/nano12030434] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Revised: 01/25/2022] [Accepted: 01/26/2022] [Indexed: 12/14/2022]
Abstract
Polymeric micelles have gained increasing interest as efficient drug delivery systems for cancer treatment and diagnosis. The aim of the present study was to construct and to evaluate novel polymeric nanosized drug carriers with tunable surface charges. Initially, amphiphilic triblock copolymers with predetermined molar mass characteristics were synthesized by applying controlled polymerization techniques. The copolymers self-assembled in aqueous media into core–shell spherical micelles, comprising a biodegradable hydrophobic poly(D,L-lactide) core, positively charged middle layer of poly((2-dimethylamino)ethyl methacrylate), and an outer shell of neutral hydrophilic poly(oligo(ethylene glycol) methyl ether methacrylate), with various densities of the short polyether side chains. The block copolymer micelles with average diameters of about 70 nm and surface charges varying from strongly positive to neutral were characterized and loaded with the model, natural, hydrophobic drug curcumin. Characteristics such as drug loading efficiency, in-vitro drug release profiles, and stability under physiological conditions were evaluated and discussed in terms of nanocarriers’ composition. As a result, the most promising candidates for potential application in nanomedicine were identified.
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Aluani D, Kondeva-Burdina M, Tosheva A, Yoncheva K, Tzankova V. Improvement of in vitro antioxidant activity of kaempferol by encapsulation in copolymer micelles. PHARMACIA 2022. [DOI: 10.3897/pharmacia.69.e77678] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Antioxidant capacity of poorly soluble natural antioxidant kaempferol, in particular free or loaded in two types of cationic micelles, was studied on non-enzyme induced lipid peroxidation (LPO) in vitro. The micelles were based on triblock copolymers - poly(2-(dimethylamino)ethyl methacrylate-b-poly(propylene oxide)-b-poly(2-(dimethylamino)ethyl methacrylate (PDMAEMA-PPO-PDMAEMA) and poly(2-(dimethylamino)ethyl methacrylate-b-poly(ε-caprolactone)-b-poly(2-(dimethylamino)ethyl methacrylate (PDMAEMA-PCL-PDMAEMA). The lipid peroxidation was induced by incubating of rat liver microsomes with iron sulphate and ascorbic acid (Fe2+/AA). The effect of free and micellar kaempferol (at concentrations 25, 50 and 75 μg/ml) was assessed after 20 min incubation time. In the non-enzyme lipid peroxidation model, the kaempferol-loaded micelles significantly decreased the formation of malondialdehyde (MDA). The effect of kaempferol loaded in PDMAEMA-PCL-PDMAEMA micelles was more pronounced, showing an improved antioxidant activity in the conditions of oxidative stress and lipid peroxidation in vitro.
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Mielańczyk A, Kupczak M, Klymenko O, Mielańczyk Ł, Arabasz S, Madej K, Neugebauer D. The Structure-Self-Assembly Relationship in PDMAEMA/Polyester Miktoarm Stars. Polym Chem 2022. [DOI: 10.1039/d2py00644h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Well-defined miktoarm star-shaped polymers based on heterofunctional glucose derivative initiator, N,N’-dimethylaminoethyl methacrylate (DMAEMA) and various cyclic esters, such as ε-caprolactone (CL), lactide (LA), glycolide (GA), were obtained by combining atom...
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Qiu N, Du X, Ji J, Zhai G. A review of stimuli-responsive polymeric micelles for tumor-targeted delivery of curcumin. Drug Dev Ind Pharm 2021; 47:839-856. [PMID: 34033496 DOI: 10.1080/03639045.2021.1934869] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Despite a potential drug with multiple pharmacological activities, curcumin has disadvantages of the poor water solubility, rapid metabolism, low bioavailability, which considerably limit its clinical application. Currently, polymeric micelles (PMs) have gained widespread concern due to their advantageous physical and chemical properties, easy preparation, and biocompatibility. They can be used to improve drug solubility, prolong blood circulation time, and allow passive targeted drug delivery to tumor through enhanced penetration and retention effect. Moreover, studies focused on tumor microenvironment offer alternatives to design stimulus-responsive smart PMs based on low pH, high levels of glutathione, altered enzyme expression, increased reactive oxygen species production, and hypoxia. There are various external stimuli, such as light, ultrasound, and temperature. These endogenous/exogenous stimuli can be used for the research of intelligent micelles. Intelligent PMs can effectively load curcumin with improved solubility, and intelligently respond to release the drug at a controlled rate at targeted sites such as tumors to avoid early release, which markedly improves the bioavailability of curcumin. The present review is aimed to discuss and summarize recent developments in research of curcumin-loaded intelligent PMs based on endogenous and exogenous stimuli, and facilitates the development of novel delivery systems for future research.
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Affiliation(s)
- Na Qiu
- Department of Pharmaceutics, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Shandong University, Jinan, P. R. China
| | - Xiyou Du
- Department of Pharmaceutics, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Shandong University, Jinan, P. R. China
| | - Jianbo Ji
- Department of Pharmaceutics, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Shandong University, Jinan, P. R. China
| | - Guangxi Zhai
- Department of Pharmaceutics, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Shandong University, Jinan, P. R. China
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Ghorbani M, Zarei M, Mahmoodzadeh F, Ghorbani M. Targeted delivery of methotrexate using a new PEGylated magnetic/gold nanoplatform covered with pH‐responsive shell. INT J POLYM MATER PO 2021. [DOI: 10.1080/00914037.2020.1740994] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- Marjan Ghorbani
- Stem Cell Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mojtaba Zarei
- Drug Applied Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
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Yoncheva K, Hristova-Avakumova N, Hadjimitova V, Traykov T, Petrov P. Evaluation of physicochemical and antioxidant properties of nanosized copolymeric micelles loaded with kaempferol. PHARMACIA 2020. [DOI: 10.3897/pharmacia.67.e38648] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
The study was focused on the evaluation of two copolymers as micellar carriers for kaempferol delivery. The copolymers comprised identical hydrophilic blocks of poly(2-(dimethylamino)ethyl methacrylate and different hydrophobic blocks of either poly(ε-caprolactone) (PDMAEMA9-b-PCL70-b-PDMAEMA9) or poly(propylene oxide) (PDMAEMA13-b-PPO69-b-PDMAEMA13). The calculation of Flory-Huggins parameters and determination of encapsulation efficiency showed that PDMAEMA-b-PCL-b-PDMAEMA copolymer possessed higher capacity for kaempferol loading. The diameter of the micelles before and after lyophilization was not changed, suggesting that the micelles could be lyophilized and redispersed before administration. The in vitro release of kaempferol from PDMAEMA-b-PPO-b-PDMAEMA micelles was faster than the release from PDMAEMA-b-PCL-b-PDMAEMA micelles, probably due to the higher affinity of kaempferol to this copolymer. Further, the higher affinity resulted in a retention of antioxidant activity of kaempferol in the presence of DPPH and KO2 radicals. Thus, PDMAEMA-PCL-PDMAEMA was considered more appropriate carrier because of the higher encapsulation efficiency and preservation of antioxidant activity of the drug.
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Paunova-Krasteva T, Haladjova E, Petrov P, Forys A, Trzebicka B, Topouzova-Hristova T, R Stoitsova S. Destruction of Pseudomonas aeruginosa pre-formed biofilms by cationic polymer micelles bearing silver nanoparticles. BIOFOULING 2020; 36:679-695. [PMID: 32741293 DOI: 10.1080/08927014.2020.1799354] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/27/2019] [Revised: 06/30/2020] [Accepted: 07/14/2020] [Indexed: 06/11/2023]
Abstract
Pseudomonas aeruginosa is an opportunistic Gram-negative pathogen often associated with biofilm infections. This study evaluated the capacity for biofilm destruction of a novel combination of cationic polymer micelles formed from poly(2-(dimethylamino)ethyl methacrylate)-b-poly(ε-caprolactone)-b-poly(2-(dimethylamino)ethyl methacrylate) (PDMAEMA-PCL-PDMAEMA) triblock copolymer either alone, or loaded with silver nanoparticles (M_AgNPs). Pre-formed P. aeruginosa biofilms were incubated with either blank micelles, AgNO3, or M_AgNPs. Biofilm biomass (crystal violet assay), metabolic activity (Alamar blue reduction), structure (SEM) and viability (CLSM after Live/Dead staining, or plating for CFU) were checked. The results showed that the micelles alone loosened the biofilm matrix, and caused some alterations in the bacterial surface. AgNO3 killed the bacteria in situ leaving dead biofilm bacteria on the surface. M_AgNPs combined the two types of activities causing significant biofilm reduction, and alteration and death of biofilm bacteria. Therefore, the applied PDMAEMA-based micelles appear to be a successful candidate for the treatment of P. aeruginosa biofilm infections.
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Affiliation(s)
| | - Emi Haladjova
- Bulgarian Academy of Sciences, Institute of Polymers, Sofia, Bulgaria
| | - Petar Petrov
- Bulgarian Academy of Sciences, Institute of Polymers, Sofia, Bulgaria
| | - Aleksander Forys
- Polish Academy of Sciences, Centre of Polymer and Carbon Materials, Zabrze, Poland
| | - Barbara Trzebicka
- Polish Academy of Sciences, Centre of Polymer and Carbon Materials, Zabrze, Poland
| | | | - Stoyanka R Stoitsova
- Bulgarian Academy of Sciences, The Stephan Angeloff Institute of Microbiology, Sofia, Bulgaria
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Moballegh Nasery M, Abadi B, Poormoghadam D, Zarrabi A, Keyhanvar P, Khanbabaei H, Ashrafizadeh M, Mohammadinejad R, Tavakol S, Sethi G. Curcumin Delivery Mediated by Bio-Based Nanoparticles: A Review. Molecules 2020; 25:E689. [PMID: 32041140 PMCID: PMC7037405 DOI: 10.3390/molecules25030689] [Citation(s) in RCA: 108] [Impact Index Per Article: 27.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2019] [Revised: 01/29/2020] [Accepted: 02/02/2020] [Indexed: 02/07/2023] Open
Abstract
Todays, nano-pharmaceutics is emerging as an important field of science to develop and improve efficacy of different drugs. Although nutraceuticals are currently being utilized in the prevention and treatment of various chronic diseases such as cancers, a number of them have displayed issues associated with their solubility, bioavailability, and bio-degradability. In the present review, we focus on curcumin, an important and widely used polyphenol, with diverse pharmacological activities such as anti-inflammatory, anti-carcinogenic, anti-viral, etc. Notwithstanding, it also exhibits poor solubility and bioavailability that may compromise its clinical application to a great extent. Therefore, the manipulation and encapsulation of curcumin into a nanocarrier formulation can overcome these major drawbacks and potentially may lead to a far superior therapeutic efficacy. Among different types of nanocarriers, biological and biopolymer carriers have attracted a significant attention due to their pleiotropic features. Thus, in the present review, the potential protective and therapeutic applications of curcumin, as well as different types of bio-nanocarriers, which can be used to deliver curcumin effectively to the different target sites will be discussed.
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Affiliation(s)
- Mahshid Moballegh Nasery
- Student Research Committee, Kerman University of Medical Sciences, Kerman 7619813159, Iran; (M.M.N.); (B.A.)
- Department of Toxicology & Pharmacology, School of Pharmacy, Kerman University of Medical Sciences, Kerman 7616911319, Iran
- Nanomedicine Research Association (NRA), Universal Scientific Education and Research Network (USERN), Tehran 7616911319, Iran
| | - Banafshe Abadi
- Student Research Committee, Kerman University of Medical Sciences, Kerman 7619813159, Iran; (M.M.N.); (B.A.)
| | - Delaram Poormoghadam
- Department of Medical Nanotechnology, Faculty of Advanced Sciences & Technology, Pharmaceutical Sciences Branch, Islamic Azad University, (IAUPS), Tehran 1916893813, Iran;
| | - Ali Zarrabi
- Sabanci University Nanotechnology Research and Application Center (SUNUM), Tuzla, Istanbul 34956, Turkey;
| | - Peyman Keyhanvar
- Research Center for Pharmaceutical Nanotechnology, Faculty of Pharmacy, Tabriz University of Medical Sciences, Tabriz 5165665811, Iran;
- Department of Medical Nanotechnology, School of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz 5165665811, Iran
| | - Hashem Khanbabaei
- Medical Physics Department, School of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz 6135715794, Iran;
| | - Milad Ashrafizadeh
- Department of Basic Science, Faculty of Veterinary Medicine, University of Tabriz, Tabriz 5166616471, Iran;
| | - Reza Mohammadinejad
- Neuroscience Research Center, Institute of Neuropharmacology, Kerman University of Medical Sciences, Kerman 7616911319, Iran
| | - Shima Tavakol
- Cellular and Molecular Research Center, Iran University of Medical Sciences, Tehran 1449614525, Iran
| | - Gautam Sethi
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117600, Singapore
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Zhong XC, Xu WH, Wang ZT, Guo WW, Chen JJ, Guo NN, Wang TT, Lin MT, Zhang ZT, Lu YY, Yang QY, Han M, Xu DH, Gao JQ. Doxorubicin derivative loaded acetal-PEG-PCCL micelles for overcoming multidrug resistance in MCF-7/ADR cells. Drug Dev Ind Pharm 2019; 45:1556-1564. [PMID: 31271317 DOI: 10.1080/03639045.2019.1640721] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Objective: This study was aimed to develop DOX-TPP loaded acetal-PEG-PCCL micelles to improve the clinical efficacy of drug resistance tumor. Significance: Chemotherapy is one of the main treatments for breast cancer but is plagued by multidrug resistance (MDR). DOX-TPP-loaded micelles can enhance the specific concentration of drugs in the tumor and improve the efficacy and overcome MDR. Methods: In this study, DOX-TPP-loaded micelles based on acetal-PEG-PCCL were prepared and their physicochemical properties were characterized. The cellular uptake and ability to induce apoptosis of the micelles was confirmed by flow cytometry in MCF-7/ADR cells. In addition, cytotoxicity of the micelles was studied in MCF-7 cells and MCF-7/ADR cells. Confocal is used to study the subcellular distribution of DOX. Free DOX-TPP or DOX-TPP-loaded acetal-PEG-PCCL micelles were administered via intravenous injection in the tail vain for the biodistribution study in vivo. Results: The diameter of micelles was about 102.4 nm and their drug-loading efficiency is 61.8%. The structural characterization was confirmed by 1H NMR. The micelles exhibited better antitumor efficacy compared to free doxorubicin in MCF-7/ADR cells by MTT assay. The apoptotic rate and the cellular uptake of micelles were significantly higher than free DOX and DOX-TPP. Micelles can efficiently deliver mitochondria-targeting DOX-TPP to tumor cells. The result of bio-distribution showed that the micelles had stronger tumor infiltration ability than free drugs. Conclusions: In this study, mitochondriotropic DOX-TPP was conjugated to the nanocarrier acetal-PEG-PCCL via ionic interaction to form a polymer, which spontaneously formed spherical micelles. The cytotoxicity and cellular uptake of the micelles are superior to free DOX and exhibit mitochondrial targeting and passive tumor targeting, indicating that they have potential prospects.
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Affiliation(s)
- Xin-Cheng Zhong
- a Institute of Pharmaceutics, College of Pharmaceutical Sciences , Zhejiang University , Hangzhou , People's Republic of China
| | - Wen-Hong Xu
- b Department of Radiation Oncology, Ministry of Education Key Laboratory of Cancer Prevention and Intervention, The Second Affiliated Hospital, College of Medicine , Zhejiang University , Hangzhou , People's Republic of China
| | - Zi-Ting Wang
- a Institute of Pharmaceutics, College of Pharmaceutical Sciences , Zhejiang University , Hangzhou , People's Republic of China
| | - Wang-Wei Guo
- a Institute of Pharmaceutics, College of Pharmaceutical Sciences , Zhejiang University , Hangzhou , People's Republic of China
| | - Jie-Jian Chen
- b Department of Radiation Oncology, Ministry of Education Key Laboratory of Cancer Prevention and Intervention, The Second Affiliated Hospital, College of Medicine , Zhejiang University , Hangzhou , People's Republic of China
| | - Ning-Ning Guo
- a Institute of Pharmaceutics, College of Pharmaceutical Sciences , Zhejiang University , Hangzhou , People's Republic of China
| | - Tian-Tian Wang
- a Institute of Pharmaceutics, College of Pharmaceutical Sciences , Zhejiang University , Hangzhou , People's Republic of China
| | - Meng-Ting Lin
- a Institute of Pharmaceutics, College of Pharmaceutical Sciences , Zhejiang University , Hangzhou , People's Republic of China
| | - Zhen-Tao Zhang
- a Institute of Pharmaceutics, College of Pharmaceutical Sciences , Zhejiang University , Hangzhou , People's Republic of China
| | - Yi-Ying Lu
- a Institute of Pharmaceutics, College of Pharmaceutical Sciences , Zhejiang University , Hangzhou , People's Republic of China
| | - Qi-Yao Yang
- a Institute of Pharmaceutics, College of Pharmaceutical Sciences , Zhejiang University , Hangzhou , People's Republic of China
| | - Min Han
- a Institute of Pharmaceutics, College of Pharmaceutical Sciences , Zhejiang University , Hangzhou , People's Republic of China.,c Zhejiang Province Key Laboratory of Anti-Cancer Drug Research, College of Pharmaceutical Sciences , Zhejiang University , Hangzhou , People's Republic of China
| | - Dong-Hang Xu
- d Department of Pharmacy, The 2nd Affiliated Hospital, School of Medicine , Zhejiang University , Hangzhou , China
| | - Jian-Qing Gao
- a Institute of Pharmaceutics, College of Pharmaceutical Sciences , Zhejiang University , Hangzhou , People's Republic of China.,c Zhejiang Province Key Laboratory of Anti-Cancer Drug Research, College of Pharmaceutical Sciences , Zhejiang University , Hangzhou , People's Republic of China
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17
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Fang D, Pi M, Pan Z, Song N, He X, Li J, Luo F, Tan H, Li Z. Stable, Bioresponsive, and Macrophage-Evading Polyurethane Micelles Containing an Anionic Tripeptide Chain Extender. ACS OMEGA 2019; 4:16551-16563. [PMID: 31616835 PMCID: PMC6788071 DOI: 10.1021/acsomega.9b02326] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/24/2019] [Accepted: 09/03/2019] [Indexed: 06/10/2023]
Abstract
Polymeric nanocarriers have been extensively used in medicinal applications for drug delivery. However, intravenous nanocarriers circulating in the blood will be rapidly cleared from the mononuclear macrophage system. The surface physicochemical characterizations of nanocarriers are the primary factors to determine their fate in vivo, such as evading the reticuloendothelial system, exhibiting long blood circulation times, and accumulating in the targeted site. In this work, we develop a series of polyurethane micelles containing segments of an anionic tripeptide, hydrophilic mPEG, and disulfide bonds. It is found that the long hydrophilic mPEG can shield the micellar surface and have a synergistic effect with the negatively charged tripeptide to minimize macrophage phagocytosis. Meanwhile, the disulfide bond can rapidly respond to the intracellular reduction environment, leading to the acceleration of drug release and improvement of the therapeutic effect. Our results verify that these anionic polyurethane micelles hold great potential in the development of the stealth immune system and controllable intracellular drug transporters.
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Affiliation(s)
- Danxuan Fang
- College
of Polymer Science and Engineering, State Key Laboratory of Polymer
Materials Engineering, Sichuan University, Chengdu 610065, China
| | - Menghan Pi
- College
of Polymer Science and Engineering, State Key Laboratory of Polymer
Materials Engineering, Sichuan University, Chengdu 610065, China
| | - Zhicheng Pan
- College
of Polymer Science and Engineering, State Key Laboratory of Polymer
Materials Engineering, Sichuan University, Chengdu 610065, China
- Department
of Chemical Engineering, McMaster University, 1280 Main Street West, Hamilton, Ontario L8S 4L8, Canada
| | - Nijia Song
- College
of Polymer Science and Engineering, State Key Laboratory of Polymer
Materials Engineering, Sichuan University, Chengdu 610065, China
| | - Xueling He
- College
of Polymer Science and Engineering, State Key Laboratory of Polymer
Materials Engineering, Sichuan University, Chengdu 610065, China
| | - Jiehua Li
- College
of Polymer Science and Engineering, State Key Laboratory of Polymer
Materials Engineering, Sichuan University, Chengdu 610065, China
| | - Feng Luo
- College
of Polymer Science and Engineering, State Key Laboratory of Polymer
Materials Engineering, Sichuan University, Chengdu 610065, China
| | - Hong Tan
- College
of Polymer Science and Engineering, State Key Laboratory of Polymer
Materials Engineering, Sichuan University, Chengdu 610065, China
| | - Zhen Li
- College
of Polymer Science and Engineering, State Key Laboratory of Polymer
Materials Engineering, Sichuan University, Chengdu 610065, China
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18
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Pojero F, Poma P, Spanò V, Montalbano A, Barraja P, Notarbartolo M. Targeting multiple myeloma with natural polyphenols. Eur J Med Chem 2019; 180:465-485. [DOI: 10.1016/j.ejmech.2019.07.041] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2019] [Revised: 07/11/2019] [Accepted: 07/11/2019] [Indexed: 12/16/2022]
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19
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Li X, Chen Y, Li S, Chen M, Xiao J, Xie B, Sun Z. Oligomer Procyanidins from Lotus Seedpod Regulate Lipid Homeostasis Partially by Modifying Fat Emulsification and Digestion. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2019; 67:4524-4534. [PMID: 30945544 DOI: 10.1021/acs.jafc.9b01469] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Dietary polyphenols have shown hypolipidemic effects by reducing triglyceride absorption. The mechanisms may involve modifying fat emulsion during digestion in the gastrointestinal tract and suppressing lipase during hydrolysis in the small intestine. In an in vivo study, lotus seedpod oligomeric procyanidin (LSOPC) decreased total serum triglyceride and total cholesterol and elevated the high-density lipoprotein level in the hyperlipidemic rat model. In addition, LSOPC suppressed de novo lipogenesis-related gene expressions. In an in vitro study, the LSOPC-enriched emulsion decreased the mean droplet size from 0.36 to 0.33 μm and increased the viscosity of the emulsion. Moreover, the LSOPC-enriched emulsion improved the antioxidant properties. A digestion model was developed and showed that the particle size of the LSOPC-enriched emulsion increased in the oral cavity. However, an increase and then a significant drop of the particle size was measured in the stomach and small intestine. The free fatty acid release rate was decreased in the LSOPC-enriched emulsion partly ascribed to the inhibition of lipase by LSOPC.
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Affiliation(s)
| | | | - Shuyi Li
- College of Food Science and Engineering , Wuhan Polytechnic University , Wuhan , Hubei 430023 , People's Republic of China
| | | | - Juan Xiao
- College of Food Science and Technology , Hainan University , Haikou , Hainan 570228 , People's Republic of China
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20
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Loan Khanh L, Thanh Truc N, Tan Dat N, Thi Phuong Nghi N, van Toi V, Thi Thu Hoai N, Ngoc Quyen T, Thi Thanh Loan T, Thi Hiep N. Gelatin-stabilized composites of silver nanoparticles and curcumin: characterization, antibacterial and antioxidant study. SCIENCE AND TECHNOLOGY OF ADVANCED MATERIALS 2019; 20:276-290. [PMID: 31068981 PMCID: PMC6484479 DOI: 10.1080/14686996.2019.1585131] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/23/2018] [Revised: 02/16/2019] [Accepted: 02/16/2019] [Indexed: 05/10/2023]
Abstract
This is a preliminary study of a material comprising gelatin (Gel), silver nanoparticles (AgNPs) and curcumin (Cur) aimed for wound-healing treatment. Gelatin was used to stabilize AgNPs and encapsulate curcumin to form a therapeutic composite (GelCurAg) for their strong bactericidal and antioxidant properties. GelCurAg formulations with different gelatin concentrations were characterized to attain information about their physiochemical properties and the loading efficiency of therapeutic agents. In vitro assessment of GelCurAg focused on antibacterial, antioxidant and cytotoxic aspects. The results suggested that Gel1CurAg (synthesized from 1% gelatin solution) could be utilized as potential therapeutic agents in treating infectious wound owing to its bactericidal and antioxidant effects and low toxicity for clinical uses.
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Affiliation(s)
- Ly Loan Khanh
- Department of Biomedical Engineering, International University, Vietnam National University - Ho Chi Minh City (VNU-HCM), Ho Chi Minh City, Vietnam
| | - Nguyen Thanh Truc
- Department of Biomedical Engineering, International University, Vietnam National University - Ho Chi Minh City (VNU-HCM), Ho Chi Minh City, Vietnam
| | - Nguyen Tan Dat
- Department of Biomedical Engineering, International University, Vietnam National University - Ho Chi Minh City (VNU-HCM), Ho Chi Minh City, Vietnam
| | - Nguyen Thi Phuong Nghi
- Department of Biomedical Engineering, International University, Vietnam National University - Ho Chi Minh City (VNU-HCM), Ho Chi Minh City, Vietnam
| | - Vo van Toi
- Department of Biomedical Engineering, International University, Vietnam National University - Ho Chi Minh City (VNU-HCM), Ho Chi Minh City, Vietnam
| | - Nguyen Thi Thu Hoai
- Department of Biotechnology, International University, Vietnam National University - Ho Chi Minh City (VNU-HCM), Ho Chi Minh City, Vietnam
| | - Tran Ngoc Quyen
- Institute of Applied Materials Science, Vietnam Academy of Science and Technology, Ho Chi Minh City, Vietnam
- Graduate School of Science and Technology Viet Nam, Vietnam Academy of Science and Technology, Ho Chi Minh City, Vietnam
| | - Tran Thi Thanh Loan
- Department of Histology, Embryology and Pathology, University of Medicine and Pharmacy, Ho Chi Minh City, Vietnam
| | - Nguyen Thi Hiep
- Department of Biomedical Engineering, International University, Vietnam National University - Ho Chi Minh City (VNU-HCM), Ho Chi Minh City, Vietnam
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21
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Zhang Q, Polyakov NE, Chistyachenko YS, Khvostov MV, Frolova TS, Tolstikova TG, Dushkin AV, Su W. Preparation of curcumin self-micelle solid dispersion with enhanced bioavailability and cytotoxic activity by mechanochemistry. Drug Deliv 2018; 25:198-209. [PMID: 29302995 PMCID: PMC6058497 DOI: 10.1080/10717544.2017.1422298] [Citation(s) in RCA: 70] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2017] [Revised: 12/21/2017] [Accepted: 12/25/2017] [Indexed: 12/17/2022] Open
Abstract
An amorphous solid dispersion (SD) of curcumin (Cur) with disodium glycyrrhizin (Na2GA) was prepared by mechanical ball milling. Curcumin loaded micelles were self-formed by Na2GA when SD dissolved in water. The physical properties of Cur SD in solid state were characterized by differential scanning calorimetry, X-ray diffraction studies, and scanning electron microscope. The characteristics of the sample solutions were analyzed by reverse phase HPLC, UV-visible spectroscopy, 1H NMR spectroscopy, gel permeation LC, and transmission electron microscopy. In vitro cytotoxic tests demonstrated that Cur SD induced higher cytotoxicity against glioblastoma U-87 MG cells than free Cur. Besides, an improvement of membrane permeability of Cur SD was confirmed by parallel artificial membrane permeability assay. Further pharmacokinetic study of this SD formulation in rat showed a significant ∼19-fold increase of bioavailability as comparing to free Cur. Thus, Cur SD provide a more potent and efficacious formulation for Cur oral delivery.
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Affiliation(s)
- Qihong Zhang
- National Engineering Research Center for Process Development of Active Pharmaceutical Ingredients, Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of TechnologyHangzhouPR China
| | | | | | - Mikhail V. Khvostov
- N.N. Vorozhtsov Institute of Organic Chemistry SB RASNovosibirskRussia
- Novosibirsk State UniversityNovosibirskRussia
| | - Tatjana S. Frolova
- N.N. Vorozhtsov Institute of Organic Chemistry SB RASNovosibirskRussia
- Novosibirsk State UniversityNovosibirskRussia
- Institute of Cytology and Genetics SB RASNovosibirskRussia
| | - Tatjana G. Tolstikova
- N.N. Vorozhtsov Institute of Organic Chemistry SB RASNovosibirskRussia
- Novosibirsk State UniversityNovosibirskRussia
| | - Alexandr V. Dushkin
- Institute of Solid State Chemistry and MechanochemistryNovosibirskRussia
- Key Laboratory for Green Pharmaceutical Technologies and Related Equipment of Ministry of Education, College of Pharmaceutical Sciences, Zhejiang University of TechnologyHangzhouPR China
| | - Weike Su
- National Engineering Research Center for Process Development of Active Pharmaceutical Ingredients, Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of TechnologyHangzhouPR China
- Key Laboratory for Green Pharmaceutical Technologies and Related Equipment of Ministry of Education, College of Pharmaceutical Sciences, Zhejiang University of TechnologyHangzhouPR China
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22
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Co-assembly of block copolymers as a tool for developing novel micellar carriers of insulin for controlled drug delivery. Eur Polym J 2018. [DOI: 10.1016/j.eurpolymj.2018.04.039] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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23
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Meleshko TK, Ivanova AS, Kashina AV, Ivanov IV, Nekrasova TN, Zakharova NV, Filippov AP, Yakimansky AV. Synthesis of Graft Copolyimides with Poly(N,N-dimethylamino-2-ethyl methacrylate) Side Chains and Hybrid Nanocomposites with Silver Nanoparticles. POLYMER SCIENCE SERIES B 2018. [DOI: 10.1134/s1560090417060045] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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24
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Towards the antioxidant therapy in Osteoarthritis: Contribution of nanotechnology. J Drug Deliv Sci Technol 2017. [DOI: 10.1016/j.jddst.2017.04.032] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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25
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Xia N, Liu T, Wang Q, Xia Q, Bian X. In vitro evaluation of α-lipoic acid-loaded lipid nanocapsules for topical delivery. J Microencapsul 2017; 34:571-581. [PMID: 28830289 DOI: 10.1080/02652048.2017.1367852] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
This study aimed at in vitro evaluation of α-lipoic acid-loaded lipid nanocapsules for topical delivery, which was prepared by hot high-pressure homogenisation. Stable particles could be formed and particle size was 148.54 ± 2.31 nm with polydispersity index below 0.15. Encapsulation efficiency and drug loading of α-lipoic acid were 95.23 ± 0.45% and 2.81 ± 0.37%. Antioxidant study showed α-lipoic acid could be protected by lipid nanocapsules without loss of antioxidant activity. Sustained release of α-lipoic acid from lipid nanocapsules was obtained and cumulative release was 62.18 ± 1.51%. In vitro percutaneous study showed the amount of α-lipoic acid distributed in skin was 1.7-fold than permeated. Cytotoxicity assay and antioxidant activity on L929 cells indicated this formulation had low cytotoxicity and ability of protecting cells from oxidative damage within specific concentration. These studies suggested α-lipoic acid-loaded lipid nanocapsules could be potential formulation for topical delivery.
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Affiliation(s)
- Nan Xia
- a School of Biological Science and Medical Engineering, State Key Laboratory of Bioelectronics , Southeast University , Nanjing , China.,b Collaborative Innovation Center of Suzhou Nano Science and Technology , Suzhou , China.,c National Demonstration Center for Experimental Biomedical Engineering Education , Southeast University , Nanjing , China
| | - Tian Liu
- b Collaborative Innovation Center of Suzhou Nano Science and Technology , Suzhou , China.,d Department of Pharmacy, College of Medicine , Xi'an Jiaotong University , Xi'an , China
| | - Qiang Wang
- a School of Biological Science and Medical Engineering, State Key Laboratory of Bioelectronics , Southeast University , Nanjing , China.,b Collaborative Innovation Center of Suzhou Nano Science and Technology , Suzhou , China.,c National Demonstration Center for Experimental Biomedical Engineering Education , Southeast University , Nanjing , China
| | - Qiang Xia
- a School of Biological Science and Medical Engineering, State Key Laboratory of Bioelectronics , Southeast University , Nanjing , China.,b Collaborative Innovation Center of Suzhou Nano Science and Technology , Suzhou , China.,c National Demonstration Center for Experimental Biomedical Engineering Education , Southeast University , Nanjing , China
| | - Xiaoli Bian
- d Department of Pharmacy, College of Medicine , Xi'an Jiaotong University , Xi'an , China
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26
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Gromadzki D, Tzankova V, Kondeva M, Gorinova C, Rychter P, Libera M, Momekov G, Marić M, Momekova D. Amphiphilic core-shell nanoparticles with dimer fatty acid-based aliphatic polyester core and zwitterionic poly(sulfobetaine) shell for controlled delivery of curcumin. INT J POLYM MATER PO 2017. [DOI: 10.1080/00914037.2016.1278217] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Daniel Gromadzki
- Institute of Polymers, Bulgarian Academy of Sciences, Sofia, Bulgaria
| | - Virginia Tzankova
- Department of Pharmacology, Pharmacotherapy and Toxicology, Faculty of Pharmacy, Medical University-Sofia, Sofia, Bulgaria
| | - Magdalena Kondeva
- Department of Pharmacology, Pharmacotherapy and Toxicology, Faculty of Pharmacy, Medical University-Sofia, Sofia, Bulgaria
| | - Cvetelina Gorinova
- Department of Pharmacology, Pharmacotherapy and Toxicology, Faculty of Pharmacy, Medical University-Sofia, Sofia, Bulgaria
| | - Piotr Rychter
- Institute of Polymers, Bulgarian Academy of Sciences, Sofia, Bulgaria
| | - Marcin Libera
- Department of Nanostructured Materials, Centre for Polymer and Carbon Materials of the Polish Academy of Sciences, Zabrze, Poland
| | - Georgi Momekov
- Department of Pharmacology, Pharmacotherapy and Toxicology, Faculty of Pharmacy, Medical University-Sofia, Sofia, Bulgaria
| | - Milan Marić
- Department of Chemical Engineering, McGill University, Montreal, Canada
| | - Denitsa Momekova
- Department of Pharmaceutical Technology and Biopharmaceutics, Faculty of Pharmacy, Medical University-Sofia, Sofia, Bulgaria
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27
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Anantaworasakul P, Okonogi S. Encapsulation of Sesbania grandiflora extract in polymeric micelles to enhance its solubility, stability, and antibacterial activity. J Microencapsul 2017; 34:73-81. [PMID: 28097930 DOI: 10.1080/02652048.2017.1284277] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Clinical applications of Sesbania grandiflora bark extract (SGE) are limited because of its poor water solubility and stability. SGE was loaded in micelles of Pluronics. In vitro and in vivo antibacterial and toxicity tests were investigated using broth dilution and silkworm model. Aqueous solubility of SGE was improved by these micelles. Activity and toxicity of SGE loaded micelles were dependent on type and concentration of Pluronics. The micelles composed of 1:3 SGE to Pluronic F68 (SGE-PF68-13) showed small size (24.95 ± 0.34 nm), narrow PdI (<0.2), high entrapment efficiency (99.63 ± 0.19%) and negative zeta potential (-41.53 ± 0.15 mV). Stability of SGE in SGE-PF68-13 was 10 times higher than the unentrapped SGE. SGE-PF68-13 showed a dose dependent activity and significantly higher therapeutic effect than the unentrapped SGE. It is concluded that encapsulation of SGE in Pluronic micelles can enhance SGE solubility, stability, and antibacterial activity. SGE-PF68-13 is suitable for further study in mammalian animals.
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Affiliation(s)
- Pimporn Anantaworasakul
- a Department of Pharmaceutical Sciences, Faculty of Pharmacy , Chiang Mai University , Chiang Mai , Thailand
| | - Siriporn Okonogi
- a Department of Pharmaceutical Sciences, Faculty of Pharmacy , Chiang Mai University , Chiang Mai , Thailand
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28
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Ye F, Lei D, Wang S, Zhao G. Polymeric micelles of octenylsuccinated corn dextrin as vehicles to solubilize curcumin. Lebensm Wiss Technol 2017. [DOI: 10.1016/j.lwt.2016.08.054] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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29
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Deng LL, Taxipalati M, Que F, Zhang H. Physical characterization and antioxidant activity of thymol solubilized Tween 80 micelles. Sci Rep 2016; 6:38160. [PMID: 27905567 PMCID: PMC5131288 DOI: 10.1038/srep38160] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2016] [Accepted: 11/04/2016] [Indexed: 12/25/2022] Open
Abstract
Attempts were made to solubilize thymol in Tween 80 micelle to study the solubilization mechanism of thymol and the effect of solubilization on its antioxidant activity. The maximum solubilized concentration of thymol in a 2.0% (w/v) Tween 80 micelle solution is 0.2 wt%. There was no significant difference in Z-average diameter between the empty micelles and thymol solubilized micelles. 1H NMR spectra indicated that 3-H and 4-H on the benzene ring of thymol interacted with the ester group between the hydrophilic head group and the hydrophobic tail group of Tween 80 by Van der Waals’ force. Ferric reducing antioxidant potential (FRAP) and cupric ion reducing antioxidant capacity (CUPRAC) assays showed that the reducing antioxidant activity of free thymol did not change after solubilized in Tween 80 micelles. Compared to free thymol, the solubilized thymol showed higher activities to scavenge DPPH (2,2-diphenyl-1-picrylhydrazyl) and hydroxyl radicals. The present study suggested a possible preparation of thymol-carrying micelles with enhanced antioxidant activities that could be applied in food beverages.
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Affiliation(s)
- Ling-Li Deng
- College of Biosystems Engineering and Food Science, Fuli Institute of Food Science, Zhejiang Key Laboratory for Agro-Food Processing, Zhejiang R&D Center for Food Technology and Equipment, Zhejiang University, Hangzhou 310058, China
| | - Maierhaba Taxipalati
- College of Biosystems Engineering and Food Science, Fuli Institute of Food Science, Zhejiang Key Laboratory for Agro-Food Processing, Zhejiang R&D Center for Food Technology and Equipment, Zhejiang University, Hangzhou 310058, China.,Turpan Vocational and Technical College, Turpan 838000, China
| | - Fei Que
- Department of Applied Engineering, Zhejiang Economic and Trade Polytechinc, Hangzhou 310018, China
| | - Hui Zhang
- College of Biosystems Engineering and Food Science, Fuli Institute of Food Science, Zhejiang Key Laboratory for Agro-Food Processing, Zhejiang R&D Center for Food Technology and Equipment, Zhejiang University, Hangzhou 310058, China
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30
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Tzankova V, Gorinova C, Kondeva-Burdina M, Simeonova R, Philipov S, Konstantinov S, Petrov P, Galabov D, Yoncheva K. Antioxidant response and biocompatibility of curcumin-loaded triblock copolymeric micelles. Toxicol Mech Methods 2016; 27:72-80. [DOI: 10.1080/15376516.2016.1253811] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Virginia Tzankova
- Department of Pharmacology, Pharmacotherapy and Toxicology, Faculty of Pharmacy, Medical University of Sofia, Sofia, Bulgaria
| | - Cvetelina Gorinova
- Department of Pharmacology, Pharmacotherapy and Toxicology, Faculty of Pharmacy, Medical University of Sofia, Sofia, Bulgaria
| | - Magdalena Kondeva-Burdina
- Department of Pharmacology, Pharmacotherapy and Toxicology, Faculty of Pharmacy, Medical University of Sofia, Sofia, Bulgaria
| | - Rumiana Simeonova
- Department of Pharmacology, Pharmacotherapy and Toxicology, Faculty of Pharmacy, Medical University of Sofia, Sofia, Bulgaria
| | - Stanislav Philipov
- Department of Anatomy, Histology, Pathology and Forensic Medicine, Medical Faculty of the University of Sofia, Sofia, Bulgaria
| | - Spiro Konstantinov
- Department of Pharmacology, Pharmacotherapy and Toxicology, Faculty of Pharmacy, Medical University of Sofia, Sofia, Bulgaria
| | - Petar Petrov
- Institute of Polymers, Bulgarian Academy of Sciences, Sofia, Bulgaria
| | - Dimitar Galabov
- Department of Pharmaceutical Technology and Biopharmaceutics, Faculty of Pharmacy, Medical University of Sofia, Sofia, Bulgaria
| | - Krassimira Yoncheva
- Department of Pharmaceutical Technology and Biopharmaceutics, Faculty of Pharmacy, Medical University of Sofia, Sofia, Bulgaria
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31
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Tzankova V, Gorinova C, Kondeva-Burdina M, Simeonova R, Philipov S, Konstantinov S, Petrov P, Galabov D, Yoncheva K. In vitro and in vivo toxicity evaluation of cationic PDMAEMA-PCL-PDMAEMA micelles as a carrier of curcumin. Food Chem Toxicol 2016; 97:1-10. [DOI: 10.1016/j.fct.2016.08.026] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2016] [Revised: 07/25/2016] [Accepted: 08/22/2016] [Indexed: 01/11/2023]
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32
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Bioaccessibility and antioxidant activity of curcumin after encapsulated by nano and Pickering emulsion based on chitosan-tripolyphosphate nanoparticles. Food Res Int 2016; 89:399-407. [DOI: 10.1016/j.foodres.2016.08.022] [Citation(s) in RCA: 113] [Impact Index Per Article: 14.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2016] [Revised: 08/16/2016] [Accepted: 08/20/2016] [Indexed: 11/21/2022]
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33
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Mahran RI, Hagras MM, Sun D, Brenner DE. Bringing Curcumin to the Clinic in Cancer Prevention: a Review of Strategies to Enhance Bioavailability and Efficacy. AAPS JOURNAL 2016; 19:54-81. [DOI: 10.1208/s12248-016-0003-2] [Citation(s) in RCA: 56] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/12/2016] [Accepted: 10/04/2016] [Indexed: 01/28/2023]
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34
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Choudhry QN, Kim MJ, Kim TG, Pan JH, Kim JH, Park SJ, Lee JH, Kim YJ. Saponin-Based Nanoemulsification Improves the Antioxidant Properties of Vitamin A and E in AML-12 Cells. Int J Mol Sci 2016; 17:E1406. [PMID: 27571071 PMCID: PMC5037686 DOI: 10.3390/ijms17091406] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2016] [Revised: 06/27/2016] [Accepted: 08/22/2016] [Indexed: 12/16/2022] Open
Abstract
Our work aimed to investigate the protective effects of saponin-based nanoemulsions of vitamin A and E against oxidative stress-induced cellular damage in AML-12 cells. Saponin nanoemulsions of vitamin A (SAN) and vitamin E (SEN) were prepared by high-pressure homogenization and characterized in terms of size, zeta potential, and polydispersity index. SEN and SAN protect AML-12 cells against oxidative stress-induced cellular damage more efficiently via scavenging reactive oxygen species (ROS), and reducing DNA damage, protein carbonylation, and lipid peroxidation. These results provide valuable information for the development of nanoemulsion-based delivery systems that would improve the antioxidant properties of vitamin A and E.
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Affiliation(s)
- Qaisra Naheed Choudhry
- Department of Food and Biotechnology, Korea University, 2511 Sejongro, Jochiwon, Sejong 339-700, Korea.
| | - Mi Jeong Kim
- Department of Food and Biotechnology, Korea University, 2511 Sejongro, Jochiwon, Sejong 339-700, Korea.
| | - Tae Gyun Kim
- Department of Food and Biotechnology, Korea University, 2511 Sejongro, Jochiwon, Sejong 339-700, Korea.
| | - Jeong Hoon Pan
- Department of Food and Biotechnology, Korea University, 2511 Sejongro, Jochiwon, Sejong 339-700, Korea.
| | - Jun Ho Kim
- Department of Food and Biotechnology, Korea University, 2511 Sejongro, Jochiwon, Sejong 339-700, Korea.
| | - Sung Jin Park
- Department of Food and Biotechnology, Korea University, 2511 Sejongro, Jochiwon, Sejong 339-700, Korea.
| | - Jin Hyup Lee
- Department of Food and Biotechnology, Korea University, 2511 Sejongro, Jochiwon, Sejong 339-700, Korea.
| | - Young Jun Kim
- Department of Food and Biotechnology, Korea University, 2511 Sejongro, Jochiwon, Sejong 339-700, Korea.
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35
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Petrov PD, Yoncheva K, Gancheva V, Konstantinov S, Trzebicka B. Multifunctional block copolymer nanocarriers for co-delivery of silver nanoparticles and curcumin: Synthesis and enhanced efficacy against tumor cells. Eur Polym J 2016. [DOI: 10.1016/j.eurpolymj.2016.05.010] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Jeon YO, Lee JS, Lee HG. Improving solubility, stability, and cellular uptake of resveratrol by nanoencapsulation with chitosan and γ-poly (glutamic acid). Colloids Surf B Biointerfaces 2016; 147:224-233. [PMID: 27518454 DOI: 10.1016/j.colsurfb.2016.07.062] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2016] [Revised: 07/28/2016] [Accepted: 07/29/2016] [Indexed: 11/18/2022]
Abstract
Resveratrol (RES), a polyphenolic compound found in grape skins, is a potent antioxidant with broad health benefits. However, its utilization in food has been limited by its poor water solubility, instability, and low bioavailability. The purpose of this study is to improve the solubility, stability, and cellular uptake of RES by nanoencapsulation using chitosan (CS) and γ-poly (glutamic acid) (γ-PGA). The size of nanoparticles significantly decreases with a decrease in the CS/γ-PGA ratio (p<0.05). The nanoparticle size with CS/γ-PGA ratio of 5 was 100-150nm. The entrapment efficiency and UV-light protection effect significantly increases (p<0.05), with an increase in the CS and γ-PGA concentration. The solubility of RES increases 3.2 and 4.2 times before and after lyophilization by nanoencapsulation, respectively. Compared with non-nanoencapsulated RES, the nanoencapsulated RES tends to maintain its solubility and antioxidant activity during storage. CS/γ-PGA nanoencapsulation was able to significantly enhance the transport of RES across a Caco-2 cell monolayer (p<0.05). The highest cellular uptake was found for nanoparticles prepared with 0.5mg/mL CS and 0.1mg/mL γ-PGA, which showed the highest solubility and antioxidant activity during storage. Therefore, CS/γ-PGA nanoencapsulation is found to be a potentially valuable technique for improving the solubility, stability, and cellular uptake of RES.
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Affiliation(s)
- Young Ok Jeon
- Department of Food and Nutrition, Hanyang University, 17 Haengdang-dong, Sungdong-gu, Seoul 133-791, Republic of Korea
| | - Ji-Soo Lee
- Department of Food and Nutrition, Hanyang University, 17 Haengdang-dong, Sungdong-gu, Seoul 133-791, Republic of Korea
| | - Hyeon Gyu Lee
- Department of Food and Nutrition, Hanyang University, 17 Haengdang-dong, Sungdong-gu, Seoul 133-791, Republic of Korea.
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37
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Double stimuli responsive mixed aggregates from poly(acrylic acid)-block-poly(ε-caprolactone)-block-poly(acrylic acid) and poly(ethylene oxide)-block-poly(propylene oxide)-block-poly(ethylene oxide) triblock copolymers. Polym Bull (Berl) 2016. [DOI: 10.1007/s00289-016-1741-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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38
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Gorinova C, Aluani D, Yordanov Y, Kondeva-Burdina M, Tzankova V, Popova C, Yoncheva K. In vitro evaluation of antioxidant and neuroprotective effects of curcumin loaded in Pluronic micelles. BIOTECHNOL BIOTEC EQ 2016. [DOI: 10.1080/13102818.2016.1186500] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
Affiliation(s)
- Cvetelina Gorinova
- Faculty of Pharmacy, Department of Pharmacology, Pharmacotherapy and Toxicology, Medical University of Sofia, Sofia, Bulgaria
| | - Denitsa Aluani
- Faculty of Pharmacy, Department of Pharmacology, Pharmacotherapy and Toxicology, Medical University of Sofia, Sofia, Bulgaria
| | - Yordan Yordanov
- Faculty of Pharmacy, Department of Pharmacology, Pharmacotherapy and Toxicology, Medical University of Sofia, Sofia, Bulgaria
| | - Magdalena Kondeva-Burdina
- Faculty of Pharmacy, Department of Pharmacology, Pharmacotherapy and Toxicology, Medical University of Sofia, Sofia, Bulgaria
| | - Virginia Tzankova
- Faculty of Pharmacy, Department of Pharmacology, Pharmacotherapy and Toxicology, Medical University of Sofia, Sofia, Bulgaria
| | - Cvetelina Popova
- Faculty of Pharmacy, Department of Pharmaceutical Technology and Biopharmaceutics, Medical University of Sofia, Sofia, Bulgaria
| | - Krassimira Yoncheva
- Faculty of Pharmacy, Department of Pharmaceutical Technology and Biopharmaceutics, Medical University of Sofia, Sofia, Bulgaria
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Wan K, Sun L, Hu X, Yan Z, Zhang Y, Zhang X, Zhang J. Novel nanoemulsion based lipid nanosystems for favorable in vitro and in vivo characteristics of curcumin. Int J Pharm 2016; 504:80-8. [PMID: 27034002 DOI: 10.1016/j.ijpharm.2016.03.055] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2016] [Revised: 03/14/2016] [Accepted: 03/28/2016] [Indexed: 10/22/2022]
Abstract
The goal of this study was to assess the enhanced elementary characteristics, in vitro release, anti-cancer cytotoxicity, in situ absorption and in vivo bioavailability of a novel nanoemulsion based lipid nanosystems containing curcumin (CNELNs) when administered orally. The CNELNs were first fabricated by loading water-in-oil nanoemulsions into lipid nanosystems using a nanoemulsion-film dispersion-sonication method. The gastro-intestinal absorption, in vitro release and in vivo kinetic property of CNELNs were investigated using an in situ perfusion method, a dialysis method and a concentration-time curve based method, respectively. The inhibitory effects of CNELNs on human lung cancer A549 cell growth were determined using MTT assay. The absorption constants and effective permeabilities of CNELNs in different gastro-intestinal tracts increased 2.29-4.04 times and 4.06-8.27 times that of curcumin (CUR), respectively. The relative bioavailability of CNELNs to free CUR was 733.59%. CNELNs inhibited A549 growth in a dose- and time-dependent manner. CNELNs markedly improved the oral bioavailability of CUR which was probably due to the increased gastro-intestinal absorption. CNELNs had stronger inhibitory effects on the viabilities of A549 cells than that of free CUR. CNELNs might be promising nanosystems for oral delivery of CUR to satisfy clinical requirements.
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Affiliation(s)
- Kun Wan
- Chongqing Research Center for Pharmaceutical Engineering, Chongqing Medical University, Chongqing 400016, PR China
| | - Lili Sun
- Chongqing Research Center for Pharmaceutical Engineering, Chongqing Medical University, Chongqing 400016, PR China
| | - Xueyuan Hu
- Chongqing Research Center for Pharmaceutical Engineering, Chongqing Medical University, Chongqing 400016, PR China
| | - Zijun Yan
- Chongqing Research Center for Pharmaceutical Engineering, Chongqing Medical University, Chongqing 400016, PR China
| | - Yonghong Zhang
- Chongqing Research Center for Pharmaceutical Engineering, Chongqing Medical University, Chongqing 400016, PR China
| | - Xue Zhang
- Chongqing Research Center for Pharmaceutical Engineering, Chongqing Medical University, Chongqing 400016, PR China
| | - Jingqing Zhang
- Chongqing Research Center for Pharmaceutical Engineering, Chongqing Medical University, Chongqing 400016, PR China.
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Grancharov G, Gancheva V, Kyulavska M, Momekova D, Momekov G, Petrov P. Functional multilayered polymeric nanocarriers for delivery of mitochondrial targeted anticancer drug curcumin. POLYMER 2016. [DOI: 10.1016/j.polymer.2015.12.040] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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41
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Babikova D, Kalinova R, Zhelezova I, Momekova D, Konstantinov S, Momekov G, Dimitrov I. Functional block copolymer nanocarriers for anticancer drug delivery. RSC Adv 2016. [DOI: 10.1039/c6ra19236j] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
We present a synthetic strategy towards functional polymer-based nanocarriers for potential anticancer drug delivery.
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Affiliation(s)
| | | | | | | | | | - Georgi Momekov
- Faculty of Pharmacy
- Medical University-Sofia
- 1000 Sofia
- Bulgaria
| | - Ivaylo Dimitrov
- Institute of Polymers
- Bulgarian Academy of Sciences
- 1113 Sofia
- Bulgaria
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Xie M, Fan D, Zhao Z, Li Z, Li G, Chen Y, He X, Chen A, Li J, Lin X, Zhi M, Li Y, Lan P. Nano-curcumin prepared via supercritical: Improved anti-bacterial, anti-oxidant and anti-cancer efficacy. Int J Pharm 2015; 496:732-40. [PMID: 26570985 DOI: 10.1016/j.ijpharm.2015.11.016] [Citation(s) in RCA: 73] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2015] [Revised: 10/19/2015] [Accepted: 11/09/2015] [Indexed: 11/18/2022]
Abstract
Curcumin (CM) possesses multiple biological activities. However, poor water solubility and low bioavailability limit its application in biomedical fields. CM nanoparticles (NPs) (230-240nm) were prepared by solution-enhanced dispersion via supercritical CO2 (SEDS) (22-22.5MPa pressure, 31-32.5°C temperature) and its biological functions were evaluated in this study. The Minimum inhibitory concentration of CM NPs against S. aureus (∼250μg/mL) was lower than CM-DMSO (∼500μg/mL). Meanwhile, CM NPs showed effective anti-oxidant ability at a concentration raging from 125 to 2000μg/mL. CM NPs showed time-dependent intracellular internalization ability, resulting in an enhanced anti-cancer effect on colorectal cancer cells (HCT116), and the mechanism could be explained by cell cycle arrest in G2/M phase associated with inducing apoptotic cells. Moreover, CM NPs exhibited reduced cytotoxicity on normal cells (NCM460) compared to CM-DMSO and 5-Fu. In conclusion, CM NPs prepared via SEDS showed potentials in biomedical applications.
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Affiliation(s)
- Maobin Xie
- Institute of Textiles and Clothing, The Hong Kong Polytechnic University, Hung Hom, Hong Kong, China; School of Materials, The University of Manchester, Manchester M13 9PL, UK
| | - Dejun Fan
- Department of Colorectal Surgery, The Sixth Affiliated Hospital of Sun Yat-Sen University, Guangzhou 510655, China
| | - Zheng Zhao
- State Key Lab of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan 43000, China
| | - Zhi Li
- Institute of Textiles and Clothing, The Hong Kong Polytechnic University, Hung Hom, Hong Kong, China
| | - Gang Li
- National Engineering Laboratory for Modern Silk, College of Textile and Clothing Engineering, Soochow University, Suzhou 215123, China
| | - Yufeng Chen
- Department of Colorectal Surgery, The Sixth Affiliated Hospital of Sun Yat-Sen University, Guangzhou 510655, China
| | - Xiaowen He
- Department of Colorectal Surgery, The Sixth Affiliated Hospital of Sun Yat-Sen University, Guangzhou 510655, China
| | - Aizheng Chen
- College of Chemical Engineering, Huaqiao University, Xiamen 361021, China
| | - Jiashen Li
- Institute of Textiles and Clothing, The Hong Kong Polytechnic University, Hung Hom, Hong Kong, China; School of Materials, The University of Manchester, Manchester M13 9PL, UK
| | - Xiaofen Lin
- Institute of Textiles and Clothing, The Hong Kong Polytechnic University, Hung Hom, Hong Kong, China; School of Materials, The University of Manchester, Manchester M13 9PL, UK
| | - Min Zhi
- Department of Colorectal Surgery, The Sixth Affiliated Hospital of Sun Yat-Sen University, Guangzhou 510655, China
| | - Yi Li
- Institute of Textiles and Clothing, The Hong Kong Polytechnic University, Hung Hom, Hong Kong, China; School of Materials, The University of Manchester, Manchester M13 9PL, UK.
| | - Ping Lan
- Department of Colorectal Surgery, The Sixth Affiliated Hospital of Sun Yat-Sen University, Guangzhou 510655, China.
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Enhanced antioxidation via encapsulation of isooctyl p-methoxycinnamate with sodium deoxycholate-mediated liposome endocytosis. Int J Pharm 2015; 496:392-400. [PMID: 26453790 DOI: 10.1016/j.ijpharm.2015.10.010] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2015] [Revised: 09/14/2015] [Accepted: 10/03/2015] [Indexed: 11/22/2022]
Abstract
Isooctyl p-methoxycinnamate(OMC) is a commonly used chemical ultraviolet B sunscreen that suffers rapid degradation with current delivery systems following sun exposure. In this study, deoxycholate-mediated liposome (DOC-LS) endocytosis was employed to improve the antioxidation effects of OMC following topical administration, and the in vitro cell uptake was investigated to understand the enhanced cutaneous absorption of the drug via this nanocarrier. Following topical application, structural changes in the stratum corneum were identified. With the increase of DOC content, the drug deposition in skin decreased; from this, a DOC-LS formulation was selected that showed significantly more drug delivery in skin than did the other preparations (P<0.05). DOC-LS decreased skin resistance, suggesting its ability to induce skin barrier disruption. In vitro HaCaT keratinocyte cell uptake of coumarin-6 incorporated in the two types of phosphatidylcholine (PC) vesicles (i.e., LS or DOC-LS) yielded similar fluorescence intensities following incubation for different periods (P<0.05). However, CCC-ESF-1 embryonic fibroblast cell uptake of the fluorescence revealed time-dependence, and the emitted light from DOC-LS incubated cells was stronger than that from cells incubated with LS (P<0.05). These findings might be associated with the endocytic pathway of HaCaT, which mainly exhibited adsorption or physical adhesion of the fluorescent vesicles, whereas CCC-ESF-1 markedly internalized the PC vesicles via the lysosomes, as shown by intracellular fluorescence co-location studies. Following loading with the same amount of OMC, the DOC-LS vesicles exhibited superior skin tissue antioxidative capacity among the preparations tested, corroborating the in vivo skin drug deposition results. Thus, our results suggest that DOC-LS is a promising system for OMC dermal delivery without promoting skin irritation, which is quite advantageous for therapeutic purposes.
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Mahmood K, Zia KM, Zuber M, Salman M, Anjum MN. Recent developments in curcumin and curcumin based polymeric materials for biomedical applications: A review. Int J Biol Macromol 2015; 81:877-90. [PMID: 26391597 DOI: 10.1016/j.ijbiomac.2015.09.026] [Citation(s) in RCA: 152] [Impact Index Per Article: 16.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2015] [Revised: 09/05/2015] [Accepted: 09/16/2015] [Indexed: 01/15/2023]
Abstract
Turmeric (Curcuma longa) is a popular Indian spice that has been used for centuries in herbal medicines for the treatment of a variety of ailments such as rheumatism, diabetic ulcers, anorexia, cough and sinusitis. Curcumin (diferuloylmethane) is the main curcuminoid present in turmeric and responsible for its yellow color. Curcumin has been shown to possess significant anti-inflammatory, anti-oxidant, anti-carcinogenic, anti-mutagenic, anticoagulant and anti-infective effects. This review summarizes and discusses recently published papers on the key biomedical applications of curcumin based materials. The highlighted studies in the review provide evidence of the ability of curcumin to show the significant vitro antioxidant, diabetic complication, antimicrobial, neuroprotective, anti-cancer activities and detection of hypochlorous acid, wound healing, treatment of major depression, healing of paracentesis, and treatment of carcinoma and optical detection of pyrrole properties. Hydrophobic nature of this polyphenolic compound along with its rapid metabolism, physicochemical and biological instability contribute to its poor bioavailability. To redress these problems several approaches have been proposed like encapsulation of curcumin in liposomes and polymeric micelles, inclusion complex formation with cyclodextrin, formation of polymer-curcumin conjugates, etc.
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Affiliation(s)
- Kashif Mahmood
- Institute of Chemistry, Government College University, Faisalabad, Pakistan
| | - Khalid Mahmood Zia
- Institute of Chemistry, Government College University, Faisalabad, Pakistan.
| | - Mohammad Zuber
- Institute of Chemistry, Government College University, Faisalabad, Pakistan
| | - Mahwish Salman
- Institute of Chemistry, Government College University, Faisalabad, Pakistan
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